TWI657958B - Tilt vehicle - Google Patents

Abstract

對於以傾斜姿勢迴旋之傾斜車輛，獲得如確保框架構造體之強度且可謀求進一步之輕量化之構成。車輛1之車體2具有後構造體20、左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41，該後構造體20包含藉由經積層之纖維使樹脂強化而得之纖維強化樹脂且構成車體2之一部。左側面纖維方向荷重轉換構件31具有第1左安裝部32及第2左安裝部33、左荷重承受部34、以及第1左荷重傳遞部35及第2左荷重傳遞部36。右側面纖維方向荷重轉換構件41具有第1右安裝部42及第2右安裝部43、右荷重承受部44、以及第1右荷重傳遞部45及第2右荷重傳遞部46。For a tilted vehicle that swivels in a tilted posture, a structure that secures the strength of the frame structure and can be further reduced in weight is obtained. The vehicle body 2 of the vehicle 1 includes a rear structure 20, a left-side fiber direction load conversion member 31, and a right-side fiber direction load conversion member 41. The rear structure 20 includes a fiber reinforcement obtained by reinforcing a resin with laminated fibers. Resin and constitute a part of the vehicle body 2. The left-side fiber direction load conversion member 31 includes a first left attachment portion 32 and a second left attachment portion 33, a left load receiving portion 34, and a first left load transmission portion 35 and a second left load transmission portion 36. The right-side fiber direction load conversion member 41 includes a first right mounting portion 42 and a second right mounting portion 43, a right load receiving portion 44, and a first right load transmitting portion 45 and a second right load transmitting portion 46.

Description

傾斜車輛Tilt vehicle

本發明係關於一種以傾斜姿勢迴旋之傾斜車輛。The present invention relates to a tilting vehicle that rotates in a tilted posture.

作為以傾斜姿勢迴旋之傾斜車輛，已知有例如具備專利文獻1中所揭示之框架構造體之機車。上述專利文獻1中所揭示之框架構造體具有藉由使用有碳纖維之纖維強化樹脂而分別一體形成之上側框架及下側框架。上述上側框架及上述下側框架係以使設置於該上側框架之上側頭管與設置於上述下側框架之下側頭管結合之方式組合。 就上述專利文獻1中所揭示之構成而言，上述框架構造體包含使用有碳纖維之纖維強化樹脂。藉此，可獲得輕量且高強度之框架構造體。 先前技術文獻 專利文獻 專利文獻1：日本專利特開2007-307944號公報As a tilting vehicle turning in a tilted posture, for example, a locomotive having a frame structure disclosed in Patent Document 1 is known. The frame structure disclosed in the above-mentioned Patent Document 1 has an upper frame and a lower frame integrally formed by using a fiber-reinforced resin using carbon fibers, respectively. The upper frame and the lower frame are combined such that a head pipe provided above the upper frame and a head pipe provided below the lower frame are combined. In the configuration disclosed in the aforementioned Patent Document 1, the frame structure includes a fiber-reinforced resin using carbon fibers. Thereby, a lightweight and high-strength frame structure can be obtained. Prior Art Literature Patent Literature Patent Literature 1: Japanese Patent Laid-Open No. 2007-307944

[發明所欲解決之問題] 然，就上述專利文獻1中所揭示之機車之框架構造體而言，與對框架構造體使用金屬之情形相比，可謀求車輛之輕量化。然而，有欲確保框架構造體之強度且謀求車輛之進一步之輕量化之要求。 本發明之目的在於，對於以傾斜姿勢迴旋之傾斜車輛，獲得如確保框架構造體之強度且可謀求進一步之輕量化之構成。 [解決問題之技術手段] 對於以傾斜姿勢迴旋之傾斜車輛，為了確保框架構造體之強度且謀求進一步之輕量化，考慮如下所述之方法。例如，考慮利用纖維強化樹脂之特性，對框架構造體採用硬殼構造、半硬殼構造、或與外殼等其他物品一體形成等之構成。 然而，以傾斜姿勢迴旋之傾斜車輛具有於停車狀態下朝左右方向傾倒之特性。當上述傾斜車輛於停車狀態下朝左右方向傾倒時，上述傾斜車輛之車體承受來自路面之荷重。因此，若使框架構造體為包含纖維強化樹脂之硬殼構造等，則於上述車體承受來自路面之荷重時，有上述框架構造體之纖維強化樹脂中之纖維及樹脂之至少一部分之構造發生變化之情形。 進而，根據上述傾斜車輛之設計，每種車輛中，上述傾斜車輛於停車狀態下朝左右方向傾倒時車體承受來自路面之荷重之位置有所不同。又，根據上述傾斜車輛之重量及傾倒時之與路面之接觸位置，上述車體於傾倒時承受之來自路面之荷重之大小有所不同。於如上所述將框架構造體設為包含纖維強化樹脂之硬殼構造等之情形時，因傾斜車輛傾倒時之與路面之接觸而導致上述框架構造體之纖維強化樹脂中之纖維及樹脂之至少一部分之構造發生變化。因此，考慮到上述傾斜車輛之重量及傾倒時之與路面之接觸位置，必須對上述傾斜車輛之設計等進行研究。由此，傾斜車輛之設計受到制約。因此，可採用包含纖維強化樹脂之框架構造體之車輛有限。 因此，本發明者研究了對於以傾斜姿勢迴旋之傾斜車輛，提高設計自由度之方法。 首先，本發明者著眼於傾斜車輛於停車狀態下朝左右方向傾倒時對車體之荷重之輸入而進行了詳細研究。傾斜車輛係於朝左右方向傾倒時，以接地之輪胎為中心，朝左方向或右方向傾斜。於上述車體與路面接觸時，荷重作用於上述車體之與路面之接觸部分。因此，本發明者注意到根據車輛之構造等，容易特定出上述接觸部分之位置。 又，關於傾斜車輛，可知該傾斜車輛於停車狀態下朝左右方向傾倒時會回彈。於回彈時上述傾斜車輛所產生之振動之加速度雖然於振動之初始階段較大，但最終會變小。因此，本發明者注意到較佳為使於上述加速度最大時車體所承受之荷重變小。 因此，本發明者對車體所承受之荷重之輸入方向進行了研究。具體而言，本發明者係於藉由包含纖維強化樹脂之材料構成上述框架構造體之情形時，改變相對於纖維強化樹脂之纖維之積層方向的荷重之輸入方向而進行研究。其結果，可知於在上述纖維之積層方向上輸入荷重之情形時，包含含有上述纖維強化樹脂之材料之上述框架構造體中之纖維及樹脂之至少一者之構造有時會發生變化。 因此，本發明者對減少於構成上述框架構造體之上述纖維強化樹脂之纖維的積層方向上輸入之荷重之成分的事宜進行了研究。研究之結果為，本發明者想到為了減少於上述纖維之積層方向上輸入至上述框架構造體之荷重之成分，而將輸入至上述框架構造體之上述荷重轉換為構成上述框架構造體之上述纖維強化樹脂之纖維方向。即，本發明者注意到於在上述框架構造體之上述纖維方向上輸入有上述荷重之情形時，於構成上述框架構造體之上述纖維強化樹脂之上述纖維之拉伸方向上輸入力，故而於上述框架構造體之強度方面較有利。 由此，本發明者想到為了將輸入至上述框架構造體之荷重轉換為構成上述框架構造體之上述纖維強化樹脂之纖維方向，而使用纖維方向荷重轉換構件。而且，本發明者想到藉由與上述框架構造體不同之構件而構成上述纖維方向荷重轉換構件，並且將上述纖維方向荷重轉換構件安裝於上述框架構造體的當上述傾斜車輛在停車狀態下傾倒時與路面等接觸之部位。 藉此，上述傾斜車輛可利用其他構件抑制由傾倒所致之上述框架構造體之上述纖維強化樹脂之構造的變化，故而與採用硬殼構造等之情形相比，可提高設計自由度。即，對於包含纖維強化樹脂之框架構造體，可不使傾斜車輛之設計受到制約地確保上述框架構造體之強度。 因此，藉由上述構成，可獲得如確保框架構造體之強度且藉由使用纖維強化樹脂可謀求進一步之輕量化之構成。 基於如上所述之研究結果，本發明者想到如下所述之構成。 本發明之一實施形態之傾斜車輛係以傾斜姿勢迴旋者。該傾斜車輛具備於朝左方向迴旋時朝左方向傾斜且於朝右方向迴旋時朝右方向傾斜之車體。上述車體包含框架構造體、左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件。框架構造體包含藉由纖維使樹脂強化而得之纖維強化樹脂且構成上述車體之一部分。左側面纖維方向荷重轉換構件包含：第1左安裝部及第2左安裝部，其等安裝於上述框架構造體之左側面；左荷重承受部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1左安裝部與上述第2左安裝部之間，並且於車輛之左右方向上，位於較上述第1左安裝部及上述第2左安裝部更靠左方，於上述車體在停車狀態下朝左方向傾斜時與路面接觸而承受荷重；第1左荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1左安裝部與上述左荷重承受部之間；以及第2左荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第2左安裝部與上述左荷重承受部之間；且上述第1左安裝部、上述左荷重承受部及上述第2左安裝部係於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，依照上述第1左安裝部、上述左荷重承受部及上述第2左安裝部之順序排列。右側面纖維方向荷重轉換構件包含：第1右安裝部及第2右安裝部，其等安裝於上述框架構造體之右側面；右荷重承受部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1右安裝部與上述第2右安裝部之間，並且於上述左右方向上，位於較上述第1右安裝部及上述第2右安裝部更靠右方，且於上述車體在停車狀態下朝右方向傾斜時與路面接觸而承受荷重；第1右荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1右安裝部與上述右荷重承受部之間；以及第2右荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第2右安裝部與上述右荷重承受部之間；且上述第1右安裝部、上述右荷重承受部及上述第2右安裝部係於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，依照上述第1右安裝部、上述右荷重承受部及上述第2右安裝部之順序排列。 如上所述，將框架構造體設為包含藉由纖維使樹脂強化而得之纖維強化樹脂之構成，藉此可謀求框架構造體之輕量化。由此，可謀求傾斜車輛之輕量化。 然，以傾斜姿勢迴旋之傾斜車輛有於停車狀態下朝左右方向傾倒之情形。於上述傾斜車輛在停車狀態下傾倒時，上述傾斜車輛之框架構造體與路面接觸而承受荷重。關於如上所述包含纖維強化樹脂之框架構造體，當於上述傾斜車輛傾倒時承受荷重之情形時，框架構造體之纖維強化樹脂中之纖維及樹脂之至少一部分之構造有可能發生變化。 針對該情況，如上述構成般，於框架構造體之左側面及右側面分別安裝左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件。藉此，於上述傾斜車輛在停車狀態下朝左右方向傾倒時，上述左側面纖維方向荷重轉換構件或上述右側面纖維方向荷重轉換構件承受荷重。 具體而言，於上述傾斜車輛在停車狀態下朝左方向傾倒時，上述左側面纖維方向荷重轉換構件與路面等接觸。此時，對上述左側面纖維方向荷重轉換構件之左荷重承受部輸入荷重。上述左側面纖維方向荷重轉換構件係經由第1左荷重傳遞部及第2左荷重傳遞部而將上述荷重分別傳遞至第1左安裝部及第2左安裝部。此處，上述第1左安裝部、上述左荷重承受部及上述第2左安裝部係於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，依照上述第1左安裝部、上述左荷重承受部及上述第2左安裝部之順序排列。 由此，上述左側面纖維方向荷重轉換構件係將輸入至上述左荷重承受部之荷重轉換為上述纖維方向之荷重。轉換為上述纖維方向之荷重係經由上述第1左安裝部及上述第2左安裝部而輸入至上述框架構造體。如此，輸入至上述左側面纖維方向荷重轉換構件之荷重係作為上述纖維方向之荷重而被輸入至上述框架構造體。上述荷重係作為纖維之拉伸方向之力而被輸入至上述框架構造體。由此，可抑制上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 同樣地，於上述傾斜車輛在停車狀態下朝右方向傾倒時，上述右側面纖維方向荷重轉換構件與路面等接觸。此時，對上述右側面纖維方向荷重轉換構件之右荷重承受部輸入荷重。上述右側面纖維方向荷重轉換構件係將上述荷重經由第1右荷重傳遞部及第2右荷重傳遞部而分別傳遞至第1右安裝部及第2右安裝部。此處，上述第1右安裝部、上述右荷重承受部及上述第2右安裝部係於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，依照上述第1右安裝部、上述右荷重承受部及上述第2右安裝部之順序排列。 由此，上述右側面纖維方向荷重轉換構件係將輸入至上述右荷重承受部之荷重轉換為上述纖維方向之荷重。轉換為上述纖維方向之荷重係經由上述第1右安裝部及上述第2右安裝部而輸入至上述框架構造體。如此，輸入至上述右側面纖維方向荷重轉換構件之荷重係作為上述纖維方向之荷重而被輸入至上述框架構造體。上述荷重係作為纖維之拉伸方向之力而被輸入至上述框架構造體。由此，可抑制上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 並且，上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件係與上述框架構造體不同之構件，故而無須考慮上述傾斜車輛之傾倒而設計上述框架構造體。由此，可提高上述框架構造體之設計自由度。 因此，藉由上述構成，可不使上述框架構造體之設計自由度降低而確保上述傾斜車輛之強度。由此，可一面確保上述傾斜車輛之強度，一面謀求該傾斜車輛之進一步之輕量化。 亦可為，上述第1左荷重傳遞部係越是自上述左荷重承受部朝向上述第1左安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述左荷重承受部重疊地自上述左荷重承受部延伸至上述第1左安裝部。亦可為，上述第2左荷重傳遞部係越是自上述左荷重承受部朝向上述第2左安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述左荷重承受部重疊地自上述左荷重承受部延伸至上述第2左安裝部。亦可為，上述第1右荷重傳遞部係越是自上述右荷重承受部朝向上述第1右安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述右荷重承受部重疊地自上述右荷重承受部延伸至上述第1右安裝部。亦可為，上述第2右荷重傳遞部係越是自上述右荷重承受部朝向上述第2右安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上觀察，不與上述右荷重承受部重疊地自上述右荷重承受部延伸至上述第2右安裝部。 藉此，當於上述傾斜車輛在停車狀態下朝左方向傾倒時，對上述左側面纖維方向荷重轉換構件之上述左荷重承受部輸入荷重時，該荷重容易藉由上述第1左荷重傳遞部及上述第2左荷重傳遞部而轉換為上述框架構造體中所包含之纖維之纖維方向之荷重。轉換後之荷重係經由上述第1左安裝部及上述第2左安裝部作為上述纖維之拉伸方向之力被輸入至上述框架構造體。 同樣地，當於上述傾斜車輛在停車狀態下朝右方向傾倒時，對上述右側面纖維方向荷重轉換構件之上述右荷重承受部輸入荷重時，該荷重容易藉由上述第1右荷重傳遞部及上述第2右荷重傳遞部而轉換為上述框架構造體中所包含之纖維之纖維方向之荷重。轉換後之荷重係經由上述第1右安裝部及上述第2右安裝部作為上述纖維之拉伸方向之力被輸入至上述框架構造體。 由此，藉由上述構成，容易將輸入至上述左側面纖維方向荷重轉換構件或上述右側面纖維方向荷重轉換構件之荷重轉換為上述纖維方向之荷重，並將該轉換後之荷重作為上述纖維之拉伸方向之荷重而輸入至上述框架構造體。因此，可更確實地抑制上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 亦可為，上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別以於上述框架構造體之外表面朝向外側突出之方式設置於上述框架構造體。 藉此，於上述傾斜車輛在停車狀態下朝左方向傾倒時，左側面纖維方向荷重轉換構件先於上述框架構造體與路面接觸。又，於上述傾斜車輛在停車狀態下朝右方向傾倒時，右側面纖維方向荷重轉換構件先於上述框架構造體與路面接觸。 由此，可藉由上述左側面纖維方向荷重轉換構件或上述右側面纖維方向荷重轉換構件而將上述傾斜車輛朝左右方向傾倒時車體所承受之荷重更確實地轉換為上述框架構造體之上述纖維之上述纖維方向之荷重。因此，可更確實地抑制上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 亦可為，於上述框架構造中，於上述纖維強化樹脂內，積層有複數個纖維片材。 藉此，於上述框架構造體中，可進一步提高上述纖維之上述纖維方向之強度。由此，可更確實地抑制於經由上述左側面纖維方向荷重轉換構件或上述右側面纖維方向荷重轉換構件朝上述框架構造體之上述纖維方向輸入荷重之情形時，上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 亦可為，上述左側面纖維方向荷重轉換構件係以於上述框架構造體與上述左荷重承受部、上述第1左荷重傳遞部及上述第2左荷重傳遞部之間形成空間之方式安裝於上述框架構造體。亦可為，上述右側面纖維方向荷重轉換構件係以於上述框架構造體與上述右荷重承受部、上述第1右荷重傳遞部及上述第2右荷重傳遞部之間形成空間之方式安裝於上述框架構造體。 藉此，於上述傾斜車輛在停車狀態下朝左方向傾倒時，於上述框架構造體之上述纖維之上述積層方向上輸入至上述左側面纖維方向荷重轉換構件之荷重之至少一部分係由形成於上述框架構造體與上述左荷重承受部、上述第1左荷重傳遞部及上述第2左荷重傳遞部之間之空間吸收。並且，藉由於上述框架構造體與上述左側面纖維方向荷重轉換構件之間設置上述空間，於對上述左側面纖維方向荷重轉換構件在上述積層方向上輸入荷重之情形時，上述左側面纖維方向荷重轉換構件容易產生變形。藉此，容易藉由上述左側面纖維方向荷重轉換構件而將在上述積層方向上輸入之荷重轉換為上述框架構造體之上述纖維之上述纖維方向。 同樣地，於上述傾斜車輛在停車狀態下朝右方向傾倒時，於上述框架構造體之上述纖維之上述積層方向上輸入至上述右側面纖維方向荷重轉換構件之荷重之至少一部分係由形成於上述框架構造體與上述右荷重承受部、上述第1右荷重傳遞部及上述第2右荷重傳遞部之間之空間吸收。並且，藉由於上述框架構造體與上述右側面纖維方向荷重轉換構件之間設置上述空間，於對上述右側面纖維方向荷重轉換構件在上述積層方向上輸入荷重之情形時，上述右側面纖維方向荷重轉換構件容易產生變形。藉此，容易藉由上述右側面纖維方向荷重轉換構件而將在上述積層方向上輸入之荷重轉換為上述框架構造體之上述纖維之上述纖維方向。 由此，藉由上述構成，可進一步減少傳遞至上述框架構造體之上述積層方向之荷重。因此，可更確實地抑制上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 亦可為，於上述框架構造體與上述左側面纖維方向荷重轉換構件之上述左荷重承受部之間，配置有吸收輸入至上述左荷重承受部之荷重之左荷重吸收構件。亦可為，於上述框架構造體與上述右側面纖維方向荷重轉換構件之上述右荷重承受部之間，配置有吸收輸入至上述右荷重承受部之荷重之右荷重吸收構件。 藉此，於上述傾斜車輛在停車狀態下朝左方向傾倒時，輸入至上述左側面纖維方向荷重轉換構件之荷重之至少一部分被左荷重吸收構件吸收。 同樣地，於上述傾斜車輛在停車狀態下朝右方向傾倒時，輸入至上述右側面纖維方向荷重轉換構件之荷重之至少一部分被右荷重吸收構件吸收。 由此，藉由上述構成，可進一步減少傳遞至上述框架構造體之荷重。因此，可更確實地抑制上述框架構造體中之纖維及樹脂之至少一部分之構造發生變化。 亦可為，上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別包含藉由纖維加以強化而得之纖維強化樹脂。 藉此，可獲得輕量且具有某種程度之強度之左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件。由此，可謀求上述傾斜車輛之進一步之輕量化。 亦可為，上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部係依照上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部之順序，排列設置於上述左側面纖維方向荷重轉換部之上述纖維強化樹脂之纖維方向。亦可為，上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部係依照上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部之順序，排列設置於上述右側面纖維方向荷重轉換部之上述纖維強化樹脂之纖維方向。 於上述左側面纖維方向荷重轉換構件中，當對上述左荷重承受部輸入荷重時，該荷重係經由上述第1左荷重傳遞部及上述第2左荷重傳遞部而傳遞至上述第1左安裝部及上述第2左安裝部。如上所述，將上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部配置於上述左側面纖維方向荷重轉換構件之纖維之纖維方向，藉此可於上述荷重之傳遞方向上，提高上述左側面纖維方向荷重轉換構件之強度。由此，可抑制因上述荷重而導致上述左側面纖維方向荷重轉換構件中之纖維及樹脂之構造發生變化。 同樣地，於上述右側面纖維方向荷重轉換構件中，當對上述右荷重承受部輸入荷重時，該荷重係經由上述第1右荷重傳遞部及上述第2右荷重傳遞部而傳遞至上述第1右安裝部及上述第2右安裝部。如上所述，將上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部配置於上述右側面纖維方向荷重轉換構件之纖維之纖維方向，藉此可於上述荷重之傳遞方向上，提高上述右側面纖維方向荷重轉換構件之強度。由此，可抑制因上述荷重而導致上述右側面纖維方向荷重轉換構件中之纖維及樹脂之構造發生變化。 亦可為，上述第1左安裝部及上述第2左安裝部係藉由接著劑而固定於上述框架構造體。亦可為，上述第1右安裝部及上述第2右安裝部係藉由接著劑而固定於上述框架構造體。 藉此，可不使該框架構造體之強度降低而容易地將上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件安裝於上述框架構造體。即，於藉由螺栓等將上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件固定於上述框架構造體之情形時，必須於上述框架構造體形成螺栓孔等，故而上述框架構造體之強度有可能局部降低。針對該情況，如上所述，利用接著劑將上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件固定於上述框架構造體，藉此，無須對上述框架構造體進行加工，故而可抑制上述框架構造體之強度降低。 本說明書中所使用之專業用語僅為了定義特定之實施例而使用，並不意圖藉由上述專業用語而限制發明。 本說明書中所使用之「及/或」包含一個或複數個相關聯地列舉之構成物之所有組合。 於本說明書中，「包含、具備(including)」「包含、具備(comprising)」或「具有(having)」及其等之變化之使用係用於對所記載之特徵、製程、要素、成分及/或其等之等效物之存在進行特定，可包含步驟、動作、要素、組件及/或其等之群中之一個或複數個。 於本說明書中，「安裝」、「連接」、「結合」及/或其等之等效物係以廣義之含義使用，包含“直接及間接之”安裝、連接及結合之兩者。進而，「連接」及「結合」並不限定於物理性或機械性之連接或結合，可包含直接或間接之電性連接或結合。 只要未被另外定義，則本說明書中所使用之全部用語(包含技術用語及科學用語)具有與本發明所屬領域之技術人員通常所理解之含義相同之含義。 由通常使用之辭典定義之用語應解釋為具有與相關技術及本揭示內容之上下文中之含義一致之含義，只要於本說明書未被明確地定義，則無須以理想化或過度形式化之含義加以解釋。 於本發明之說明中，理解為揭示有若干技術及製程。該等各者具有個別之權益，亦可分別與其他所揭示之1個以上之技術一起使用，或視情況與其他所揭示之全部技術一起使用。 因此，為了明確說明，於本發明之說明中，減少不必要地重複進行各個步驟之所有可能之組合。然而，應理解本說明書及申請專利範圍之此種組合全部處於本發明之範圍內而進行解讀。 於本說明書中，對本發明之傾斜車輛之實施形態進行說明。 於以下之說明中，敍述多個具體之例以便提供本發明之完整之理解。然而，業者明白即便無該等具體之例，亦可實施本發明。 由此，以下之揭示應被考慮作為本發明之例示，而並非意圖將本發明限定於以下之圖式或說明所示之特定之實施形態。 ＜框架構造體之定義＞ 於本說明書中，所謂框架構造體係於車輛之行駛中產生應力之主骨架構件，普通之框架毋庸贅言，亦包含應力外皮構造體等。 ＜纖維方向之定義＞ 於本說明書中，所謂纖維方向意味著纖維之長度方向。於使用纖維而形成為薄片狀之纖維片材中，該纖維片材中所包含之纖維之長度方向與纖維方向對應。於纖維以交叉之方式配置之薄片狀之構件之情形時，將交叉之纖維之各自之方向稱為纖維方向。 本發明之應用對象並不限定於機車。本發明亦可應用於除機車以外之傾斜車輛。所謂傾斜車輛係具有於右迴旋時朝車輛之右方傾斜且於左迴旋時朝車輛之左方傾斜之車體框架之車輛。 [發明之效果] 根據本發明之一實施形態之傾斜車輛，可獲得如確保強度且可謀求進一步之輕量化之構成。[Problems to be Solved by the Invention] Of course, the frame structure of a locomotive disclosed in Patent Document 1 described above can reduce the weight of the vehicle compared to a case where a metal is used for the frame structure. However, there is a need to ensure the strength of the frame structure and to further reduce the weight of the vehicle. An object of the present invention is to obtain a structure that can further reduce the weight of a tilted vehicle that rotates in a tilted posture while ensuring the strength of a frame structure. [Technical Means for Solving the Problem] In order to ensure the strength of the frame structure and to further reduce the weight of a tilted vehicle turning in a tilted posture, the following method is considered. For example, considering the use of the characteristics of fiber-reinforced resin, the frame structure may be configured with a hard-shell structure, a semi-hard-shell structure, or integrally formed with other articles such as a housing. However, a tilted vehicle that swivels in a tilted posture has a characteristic that it tilts in the left-right direction when it is parked. When the inclined vehicle is dumped in the left-right direction in a parking state, the body of the inclined vehicle is subjected to a load from the road surface. Therefore, if the frame structure is a hard-shell structure containing fiber-reinforced resin, etc., when the vehicle body is subjected to a load from the road surface, at least a portion of the fibers and resin in the fiber-reinforced resin of the frame structure occur. Changing circumstances. Furthermore, according to the design of the inclined vehicle, the position where the vehicle body bears the load from the road surface when the inclined vehicle is tilted leftward and rightward in the parking state is different in each type of vehicle. In addition, according to the weight of the inclined vehicle and the contact position with the road surface when it is dumped, the magnitude of the load from the road surface that the vehicle body receives when it is dumped is different. When the frame structure is a hard-shell structure containing fiber-reinforced resin as described above, at least the fibers and resin in the fiber-reinforced resin of the frame structure are caused by the contact with the road surface when the inclined vehicle is dumped Part of the structure has changed. Therefore, in consideration of the weight of the inclined vehicle and the contact position with the road surface when it is dumped, the design of the inclined vehicle must be studied. As a result, the design of a tilting vehicle is restricted. Therefore, vehicles that can adopt a frame structure including a fiber-reinforced resin are limited. Therefore, the present inventors have studied a method for improving the degree of freedom in designing a tilted vehicle that is swung in a tilted posture. First, the present inventors conducted a detailed study focusing on the input of the load of the vehicle body when the tilted vehicle is tilted in the left-right direction in the parking state. A tilted vehicle is tilted to the left or right with the grounded tire as the center when it is tilted to the left and right. When the vehicle body is in contact with the road surface, a load acts on a portion of the vehicle body in contact with the road surface. Therefore, the inventors have noticed that it is easy to specify the position of the above-mentioned contact portion depending on the structure of the vehicle and the like. In addition, as for a tilted vehicle, it can be seen that the tilted vehicle rebounds when it is tilted in the left-right direction in a parked state. Although the acceleration of the vibration generated by the tilted vehicle during rebound is large in the initial stage of the vibration, it will eventually become smaller. Therefore, the present inventors have noticed that it is preferable to reduce the load on the vehicle body when the above-mentioned acceleration is maximum. Therefore, the present inventors have studied the input direction of the load carried by the vehicle body. Specifically, the present inventors studied when changing the input direction of the load with respect to the laminated | stacking direction of the fiber of a fiber-reinforced resin when the said frame structure was comprised with the material containing a fiber-reinforced resin. As a result, it can be seen that when a load is input in the direction in which the fibers are laminated, the structure of at least one of the fibers and the resin in the frame structure including the material containing the fiber-reinforced resin may change. Therefore, the present inventors have studied a matter of reducing a component of a load inputted in a lamination direction of fibers of the fiber-reinforced resin constituting the frame structure. As a result of the study, the present inventors thought that in order to reduce the component of the load input to the frame structure in the layered direction of the fibers, the load input to the frame structure was converted into the fibers constituting the frame structure. Fiber direction of the reinforced resin. That is, the inventors noticed that when the load was input in the fiber direction of the frame structure, the force was input in the tensile direction of the fibers of the fiber-reinforced resin constituting the frame structure, so that The frame structure is advantageous in terms of strength. Therefore, the inventors have thought of using a fiber-direction load conversion member in order to convert the load input to the frame structure into the fiber direction of the fiber-reinforced resin constituting the frame structure. Further, the inventors have thought that when the fiber-direction load conversion member is configured by a member different from the frame structure, and when the fiber-direction load conversion member is mounted on the frame structure, the tilted vehicle is dumped in a parking state. Contact with road surface, etc. With this, the tilting vehicle can suppress the structural change of the fiber-reinforced resin of the frame structure caused by the fall by using other members, so that the design freedom can be improved compared with the case where a hard-shell structure is used. That is, the frame structure including the fiber-reinforced resin can ensure the strength of the frame structure without restricting the design of the leaning vehicle. Therefore, with the above-mentioned configuration, it is possible to obtain a structure that can further reduce the weight by securing the strength of the frame structure and by using a fiber-reinforced resin. Based on the results of the studies described above, the inventors have come to the following configuration. An inclined vehicle according to an embodiment of the present invention is a maneuver in an inclined posture. This inclined vehicle includes a vehicle body that is inclined in the left direction when rotating in the left direction and is inclined in the right direction when rotating in the right direction. The vehicle body includes a frame structure, a left-side fiber direction load conversion member, and a right-side fiber direction load conversion member. The frame structure includes a fiber-reinforced resin obtained by reinforcing the resin with fibers, and constitutes a part of the vehicle body. The left-side fiber direction load conversion member includes: a first left mounting portion and a second left mounting portion, which are mounted on the left side of the frame structure; and a left load receiving portion, which is in the fiber-reinforced resin of the frame structure. The fiber direction of the included fibers is located between the first left mounting portion and the second left mounting portion, and in the left and right direction of the vehicle, it is located more than the first left mounting portion and the second left mounting portion. Further to the left, when the vehicle body is tilted to the left in a parking state, it is in contact with the road surface and bears a load; the first left load transmitting portion is one of the fibers contained in the fiber-reinforced resin of the frame structure. The fiber direction is located between the first left mounting portion and the left load receiving portion; and the second left load transmitting portion is in the fiber direction of the fibers included in the fiber reinforced resin of the frame structure, Located between the second left mounting portion and the left load receiving portion; and the first left mounting portion, the left load receiving portion, and the second left mounting portion are attached to the frame Making the above fiber body to said reinforcing fibers contained in the fiber direction of the resin, the arrangement in accordance with the load receiving portion and said left sequence left mounting portion of the first mounting portion of the second left. The right-side fiber direction load conversion member includes: a first right mounting portion and a second right mounting portion, which are mounted on the right side of the frame structure; and a right load receiving portion, which is in the fiber-reinforced resin of the frame structure. The fiber direction of the fibers is located between the first right mounting portion and the second right mounting portion, and in the left and right direction, it is located more than the first right mounting portion and the second right mounting portion. It is on the right side and bears the load when it is in contact with the road surface when the vehicle body is tilted to the right in the parking state. The first right load transmitting portion is one of the fibers contained in the fiber-reinforced resin of the frame structure. The fiber direction is located between the first right mounting portion and the right load receiving portion; and the second right load transmitting portion is in the fiber direction of the fibers included in the fiber-reinforced resin of the frame structure, Located between the second right mounting portion and the right load receiving portion; and the first right mounting portion, the right load receiving portion, and the second right mounting portion are attached to the frame Said resin fibers contained in the fiber direction of the fibrous body made of reinforced, in accordance with the arrangement, said right and said load receiving portion of the first sequence a right mounting portion of the second right mounting portion. As described above, by reducing the weight of the frame structure, the frame structure has a structure including a fiber-reinforced resin obtained by reinforcing the resin with fibers. This makes it possible to reduce the weight of the leaning vehicle. However, a tilted vehicle turning in a tilted posture may fall down in the left-right direction while parked. When the inclined vehicle falls in a parking state, the frame structure of the inclined vehicle is in contact with the road surface and bears a load. With regard to the frame structure including the fiber-reinforced resin as described above, when a load is applied when the inclined vehicle is dumped, the structure of at least a part of the fibers in the fiber-reinforced resin of the frame structure and the resin may change. In this case, as in the above-mentioned configuration, the left-side fiber direction load conversion member and the right-side fiber direction load conversion member are attached to the left and right sides of the frame structure, respectively. Thereby, when the inclined vehicle is tilted in the left-right direction in the parking state, the left-side fiber direction load conversion member or the right-side fiber direction load conversion member receives a load. Specifically, when the inclined vehicle is tilted to the left in the parking state, the left-side fiber direction load conversion member is in contact with a road surface or the like. At this time, a load is input to the left load receiving portion of the left-side fiber direction load conversion member. The left side fiber direction load conversion member transmits the load to the first left mounting portion and the second left mounting portion via the first left load transmission portion and the second left load transmission portion, respectively. Here, the first left mounting portion, the left load receiving portion, and the second left mounting portion are in the fiber direction of the fibers included in the fiber-reinforced resin of the frame structure, in accordance with the first left mounting. The parts, the left load receiving part, and the second left mounting part are arranged in this order. Accordingly, the left-side fiber direction load conversion member converts a load input to the left load receiving portion into a load in the fiber direction. The load converted into the fiber direction is input to the frame structure via the first left mounting portion and the second left mounting portion. In this way, the load input to the fiber direction load conversion member on the left side is input to the frame structure as the load in the fiber direction. The load is input to the frame structure as a force in a direction in which the fiber is stretched. This can prevent the structure of at least a part of the fibers and the resin in the frame structure from being changed. Similarly, when the inclined vehicle is tilted to the right in the parking state, the right-side fiber direction load conversion member comes into contact with a road surface or the like. At this time, a load is input to the right load receiving portion of the right-side fiber-direction load conversion member. The right-side fiber direction load conversion member transmits the load to the first right mounting portion and the second right mounting portion via the first right load transmitting portion and the second right load transmitting portion, respectively. Here, the first right mounting portion, the right load receiving portion, and the second right mounting portion are attached to the fiber direction of the fibers included in the fiber-reinforced resin of the frame structure in accordance with the first right mounting. The parts, the right load receiving part, and the second right mounting part are arranged in this order. Accordingly, the right-side fiber direction load conversion member converts the load input to the right load receiving portion into the load in the fiber direction. The load converted into the fiber direction is input to the frame structure via the first right mounting portion and the second right mounting portion. In this way, the load input to the right-side fiber direction load conversion member is input to the frame structure as the load in the fiber direction. The load is input to the frame structure as a force in a direction in which the fiber is stretched. This can prevent the structure of at least a part of the fibers and the resin in the frame structure from being changed. In addition, since the left-side fiber direction load conversion member and the right-side fiber direction load conversion member are different from the frame structure, the frame structure need not be designed in consideration of the tilting of the inclined vehicle. Thereby, the degree of freedom in designing the frame structure can be improved. Therefore, with the above configuration, the strength of the inclined vehicle can be secured without reducing the design freedom of the frame structure. This makes it possible to further reduce the weight of the inclined vehicle while ensuring the strength of the inclined vehicle. The distance between the first left load transmitting part and the first left mounting part from the left load receiving part toward the first left mounting part may be smaller, and the fiber reinforced resin in the frame structure may be smaller. The fiber included in the fiber extends from the left load receiving portion to the first left mounting portion without overlapping the left load receiving portion in the fiber direction. The more the second left load transmitting portion is from the left load receiving portion toward the second left mounting portion, the smaller the distance from the frame structure and the fiber-reinforced resin in the frame structure may be. The fiber included in the fiber extends from the left load receiving portion to the second left mounting portion without overlapping the left load receiving portion in the fiber direction. The distance between the first right load transmitting part and the first right mounting part from the right load receiving part toward the first right mounting part may be smaller, and the fiber reinforced resin in the frame structure may be smaller. The fiber included in the fiber extends from the right load receiving portion to the first right mounting portion without overlapping the right load receiving portion in the fiber direction. The distance between the second right load transmitting unit and the frame structure from the right load receiving portion toward the second right mounting portion may be smaller, and the fiber-reinforced resin in the frame structure may be smaller. When viewed in the fiber direction of the fiber included in the above, the fiber extends from the right load receiving portion to the second right mounting portion without overlapping the right load receiving portion. Therefore, when the inclined vehicle is dumped to the left in the parking state, when a load is input to the left load receiving portion of the left-side fiber direction load conversion member, the load is easily passed through the first left load transmitting portion and The second left load transmitting section is converted into a load in the fiber direction of the fibers included in the frame structure. The converted load is input to the frame structure through the first left mounting portion and the second left mounting portion as a force in the direction in which the fiber is stretched. Similarly, when the inclined vehicle is dumped to the right in the parking state, when a load is input to the right load receiving portion of the right-side fiber direction load conversion member, the load is easily passed through the first right load transmitting portion and The second right load transmitting portion is converted into a load in the fiber direction of the fibers included in the frame structure. The converted load is input to the frame structure through the first right mounting portion and the second right mounting portion as a force in the direction in which the fiber is stretched. Therefore, with the above configuration, it is easy to convert the load input to the left-side fiber direction load conversion member or the right-side fiber direction load conversion member to the fiber direction load, and use the converted load as the fiber. The load in the stretching direction is input to the frame structure. Therefore, changes in the structure of at least a part of the fibers and resin in the frame structure can be more reliably suppressed. The left side fiber direction load conversion member and the right side fiber direction load conversion member may be provided on the frame structure so as to protrude outward from the outer surface of the frame structure. Thereby, when the inclined vehicle is dumped to the left in the parking state, the left-side fiber direction load conversion member comes into contact with the road surface before the frame structure. In addition, when the inclined vehicle is tilted to the right in the parking state, the right-side fiber direction load conversion member comes into contact with the road surface before the frame structure. Thereby, the load received by the vehicle body when the inclined vehicle is tilted to the left and right can be more surely converted into the frame structure by using the left side fiber direction load conversion member or the right side fiber direction load conversion member. The load in the fiber direction of the fiber. Therefore, changes in the structure of at least a part of the fibers and resin in the frame structure can be more reliably suppressed. In the frame structure, a plurality of fiber sheets may be laminated in the fiber-reinforced resin. Thereby, in the said frame structure, the intensity | strength of the said fiber direction of the said fiber can be further improved. Thereby, when the load is input to the fiber direction of the frame structure via the left side fiber direction load conversion member or the right side fiber direction load conversion member, the fibers and the fibers in the frame structure can be more reliably suppressed. The structure of at least a part of the resin is changed. The left-side fiber direction load conversion member may be attached to the frame structure to form a space between the frame structure and the left load receiving portion, the first left load transmitting portion, and the second left load transmitting portion. Frame structure. The right-side fiber direction load conversion member may be attached to the frame structure to form a space between the frame structure and the right load receiving portion, the first right load transmitting portion, and the second right load transmitting portion. Frame structure. Thereby, when the inclined vehicle is dumped to the left in the parking state, at least a part of the load input to the left-side fiber-direction load conversion member in the laminated direction of the fibers of the frame structure is formed in the above Space absorption between the frame structure and the left load receiving portion, the first left load transmitting portion, and the second left load transmitting portion. In addition, since the space is provided between the frame structure and the left-side fiber direction load conversion member, when a load is input to the left-side fiber direction load conversion member in the lamination direction, the left-side fiber direction load is input. The conversion member is easily deformed. Thereby, it is easy to convert the load inputted in the lamination direction into the fiber direction of the fibers of the frame structure by the left-side fiber direction load conversion member. Similarly, when the inclined vehicle is dumped to the right in the parking state, at least a part of the load input to the right-side fiber-direction load conversion member in the laminated direction of the fibers of the frame structure is formed in the above Space absorption between the frame structure and the right load receiving portion, the first right load transmitting portion, and the second right load transmitting portion. In addition, since the space is provided between the frame structure and the right-side fiber direction load conversion member, when a load is input to the right-side fiber direction load conversion member in the lamination direction, the right-side fiber direction load is input. The conversion member is easily deformed. This makes it easy to convert the load input in the laminated direction into the fiber direction of the fibers of the frame structure by the right-side fiber direction load conversion member. Accordingly, with the above configuration, it is possible to further reduce the load transmitted in the stacking direction to the frame structure. Therefore, changes in the structure of at least a part of the fibers and resin in the frame structure can be more reliably suppressed. A left load absorbing member that absorbs the load input to the left load receiving portion may be disposed between the frame structure and the left load receiving portion of the left-side fiber direction load conversion member. A right load absorbing member that absorbs a load input to the right load receiving portion may be disposed between the frame structure and the right load receiving portion of the right-side fiber direction load conversion member. Thereby, when the inclined vehicle is dumped to the left in the parking state, at least a part of the load input to the left-side fiber direction load conversion member is absorbed by the left load absorbing member. Similarly, when the inclined vehicle is tilted to the right in the parking state, at least a part of the load input to the right-side fiber direction load conversion member is absorbed by the right load absorbing member. Therefore, with the above configuration, the load transmitted to the frame structure can be further reduced. Therefore, changes in the structure of at least a part of the fibers and resin in the frame structure can be more reliably suppressed. The left-side fiber direction load conversion member and the right-side fiber direction load conversion member may each include a fiber-reinforced resin obtained by reinforcing the fibers. Thereby, the left side fiber direction load conversion member and the right side fiber direction load conversion member which are lightweight and have a certain degree of strength can be obtained. This makes it possible to further reduce the weight of the inclined vehicle. The first left mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion may be in accordance with the first left mounting portion and the first The order of 1 left load transmitting part, the left load receiving part, the second left load transmitting part, and the second left mounting part is arranged in the fiber direction of the fiber-reinforced resin provided in the left side fiber direction load converting part. The first right mounting portion, the first right load transmitting portion, the right load receiving portion, the second right load transmitting portion, and the second right mounting portion may be in accordance with the first right mounting portion and the first right mounting portion. The order of the 1 right load transmitting portion, the right load receiving portion, the second right load transmitting portion, and the second right mounting portion is arranged in the fiber direction of the fiber-reinforced resin provided in the right side fiber direction load converting portion. In the left-side fiber direction load conversion member, when a load is input to the left load receiving portion, the load is transmitted to the first left mounting portion via the first left load transmitting portion and the second left load transmitting portion. And the second left mounting portion. As described above, the first left mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion are arranged on the left side fiber direction load conversion member. The fiber direction of the fibers can increase the strength of the load conversion member on the left side of the fiber in the direction of the load transmission. This can prevent the structure of the fibers and resin in the left-side fiber direction load conversion member from being changed due to the load. Similarly, in the right-side fiber direction load conversion member, when a load is input to the right load receiving portion, the load is transmitted to the first through the first right load transmitting portion and the second right load transmitting portion. The right mounting portion and the second right mounting portion. As described above, the first right mounting portion, the first right load transmitting portion, the right load receiving portion, the second right load transmitting portion, and the second right mounting portion are arranged on the right side fiber direction load conversion member. The fiber fiber direction of the fibers can increase the strength of the right-side fiber direction load conversion member in the above-mentioned load transmission direction. This can prevent the structure of the fibers and resin in the right-side fiber direction load conversion member from being changed due to the load. The first left mounting portion and the second left mounting portion may be fixed to the frame structure with an adhesive. The first right mounting portion and the second right mounting portion may be fixed to the frame structure with an adhesive. This makes it possible to easily attach the left-side fiber direction load conversion member and the right-side fiber direction load conversion member to the frame structure without reducing the strength of the frame structure. That is, when the left side fiber direction load conversion member and the right side fiber direction load conversion member are fixed to the frame structure by bolts or the like, it is necessary to form a bolt hole or the like in the frame structure, so the frame structure The strength of the body may decrease locally. In this case, as described above, the left-side fiber direction load conversion member and the right-side fiber direction load conversion member are fixed to the frame structure by using an adhesive, thereby eliminating the need to process the frame structure, so that the frame structure can be processed. The reduction in the strength of the frame structure is suppressed. The terminology used in this specification is used only to define a specific embodiment, and is not intended to limit the invention by the terminology described above. As used in this specification, "and / or" includes all combinations of one or more of the constituents listed in association. In this specification, the use of "including," "comprising," or "having," and variations thereof, is for the recorded features, processes, elements, ingredients, and The existence of the equivalent thereof is specified, and may include one or more of steps, actions, elements, components, and / or the like. In this manual, "installation", "connection", "combination" and / or their equivalents are used in a broad sense and include both "direct and indirect" installation, connection, and combination. Furthermore, "connected" and "coupled" are not limited to physical or mechanical connections or couplings, and may include direct or indirect electrical connections or couplings. Unless otherwise defined, all terms (including technical and scientific terms) used in this specification have the same meanings as those commonly understood by those skilled in the art to which this invention belongs. Terms defined by commonly used dictionaries should be interpreted to have meanings consistent with the meaning in the context of the relevant technology and this disclosure, and as long as they are not explicitly defined in this specification, they need not be interpreted in an idealized or over-formalized sense. Explanation. In the description of the present invention, it is understood that a number of technologies and processes are disclosed. Each of these has individual rights and interests, and can also be used together with one or more of the other disclosed technologies, or with other disclosed technologies, as appropriate. Therefore, for the sake of clarity, in the description of the present invention, all possible combinations that unnecessarily repeat each step are reduced. However, it should be understood that such a combination of the specification and the scope of the patent application is all within the scope of the present invention for interpretation. In this specification, an embodiment of a tilting vehicle according to the present invention will be described. In the following description, several specific examples are described in order to provide a complete understanding of the present invention. However, the industry understands that the present invention can be implemented without such specific examples. Therefore, the following disclosure should be considered as an example of the present invention, and it is not intended to limit the present invention to the specific embodiments shown in the drawings or the description below. <Definition of Frame Structure> In this specification, the so-called frame structure system is the main frame member that generates stress during the driving of the vehicle. It is needless to say that the ordinary frame also includes a stress skin structure. <Definition of a fiber direction> In this specification, a fiber direction means the longitudinal direction of a fiber. In a fiber sheet formed into a thin sheet using fibers, the length direction of the fibers contained in the fiber sheet corresponds to the fiber direction. In the case of a sheet-shaped member in which fibers are arranged in a cross manner, the respective directions of the cross fibers are referred to as fiber directions. The application object of the present invention is not limited to a locomotive. The invention can also be applied to inclined vehicles other than locomotives. The so-called tilting vehicle is a vehicle having a body frame that tilts toward the right side of the vehicle when making a right turn and tilts toward the left side of the vehicle when making a left turn. [Effects of the Invention] According to the tilting vehicle according to an embodiment of the present invention, a structure can be obtained in which strength can be secured and further weight reduction can be achieved.

以下，一面參照圖式，一面對實施形態進行說明。於各圖中，對相同部分附上相同之符號，不重複該相同部分之說明。再者，各圖中之構成構件之尺寸並未忠實地表現出實際之構成構件之尺寸及各構成構件之尺寸比率等。 以下，圖中之箭頭F係表示車輛之前方向。圖中之箭頭RR係表示車輛之後方向。圖中之箭頭U係表示車輛之上方向。圖中之箭頭L係表示車輛之左方向。圖中之箭頭R係表示車輛之右方向。又，於以下之說明中，前後左右之方向分別意味著自駕駛車輛之騎乘者觀察之情形時之前後左右之方向。 [實施形態1] ＜整體構成＞ 圖1係表示實施形態1之車輛1(傾斜車輛)之整體構成之概略的側視圖。車輛1例如為機車，且具備車體2、前輪3及後輪4。車輛1係以傾斜姿勢迴旋之傾斜車輛。即，車輛1係於朝左方向迴旋時朝左方向傾斜，且於朝右方向迴旋時朝右方向傾斜。 車體2係支持車體外殼5、把手6、座部7及動力單元8等各構成零件。於本實施形態中，車體2包含框架10、後構造體20(框架構造體)、左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41(參照圖2)。車體2係包含框架10及後構造體20，且對車輛1之各構成零件予以支持之構造體。 框架10具有頭管11及主框架12。頭管11位於車輛1之前部，對連接於把手6之轉向軸(省略圖示)以可旋轉之方式予以支持。主框架12係以自頭管11朝向車輛後方延伸之方式連接於頭管11。於主框架12，支持有動力單元8等。再者，框架10之一部分被車體外殼5覆蓋。 框架10可包含金屬材料，亦可包含含有藉由碳等纖維使樹脂強化而得之纖維強化樹脂之材料。 後構造體20具有所謂之應力外皮構造，即，藉由壁部21(參照圖2至圖4)而承擔由後構造體20予以支持之構成零件之荷重及輸入至後構造體20之力。後構造體20構成車體2之外表面。即，後構造體20具有作為承擔上述荷重及力之構造構件之功能、及作為構成車體2之外表面之一部分之外殼構件之功能。 圖2係車輛之俯視圖、下述左側面纖維方向荷重轉換構件之剖視圖及右側面纖維方向荷重轉換構件之剖視圖。將圖2中之左側面纖維方向荷重轉換構件之剖視圖及右側面纖維方向荷重轉換構件之剖視圖於圖4及圖7中放大表示。圖3係表示後構造體20之概略構成之立體圖。圖4係圖3之IV-IV線剖視圖。圖7係圖3之VII-VII線剖視圖。 於本實施形態中，後構造體20係作為車輛1之後框架而發揮功能，並且亦作為車輛1之後外殼而發揮功能。 後構造體20包含含有藉由碳纖維使樹脂(例如環氧樹脂、乙烯酯、酚系樹脂、聚醯胺、聚丙烯及聚苯硫醚等)強化而得之碳纖維強化樹脂之材料。於本實施形態中，上述碳纖維包含在厚度方向上積層複數層之纖維片材。該纖維片材(纖維)之積層方向係後構造體20之壁部21之厚度方向。上述纖維片材意味著對纖維進行例如編織或固定而使其形成為薄片狀(平面狀)而得之構件。由此，於後構造體20中，碳纖維強化樹脂中所使用之碳纖維之纖維方向係與後構造體20之壁部21之厚度方向正交之方向。再者，於本實施形態之情形時，上述纖維方向意味著構成上述纖維片材之纖維之方向中之一方向。於圖4及圖7中，以虛線模式性地表示後構造體20之壁部21內之纖維。 如圖3所示，後構造體20具有於車輛1之前後方向上較長之形狀。後構造體20具有以於內部形成空間20a之方式包圍該空間20a之壁部21。後構造體20係藉由壁部21而具有作為構造構件之功能，並且作為車體2之外表面之一部分而發揮功能。再者，於後構造體20之前部，設置有用以供配置座部7之缺口部22。 如圖3及圖4所示，後構造體20係於車輛1之左方向之端部具有供配置下述左側面纖維方向荷重轉換構件31之左側面21a。又，後構造體20係於車輛1之右方向之端部具有供配置下述右側面纖維方向荷重轉換構件41之右側面21b(參照圖3及圖7)。於本實施形態中，左側面21a及右側面21b係曲面。左側面21a及右側面21b係壁部21之一部分。 如上所述，本實施形態之後構造體20包含含有藉由碳纖維使樹脂強化而得之碳纖維強化樹脂之材料，故而當自外部施加衝擊時，上述纖維及上述樹脂之至少一部分之構造有可能發生變化。再者，所謂纖維及樹脂之構造發生變化意味著樹脂相對於纖維剝離，或樹脂變化為破裂之狀態。 再者，於本實施形態中，後構造體20之碳纖維強化樹脂包含在厚度方向上積層之複數個纖維片材。於車輛1在停車狀態下朝左右方向傾倒之情形時，因與路面之接觸而對後構造體20在上述纖維片材之積層方向上輸入荷重。 針對該情況，於本實施形態中，如圖3所示，對於後構造體20，於車輛1之左右方向之兩側面安裝有作為與後構造體20不同之構件之左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41。即，於後構造體20之左側面21a之外表面上，以突出於左方之方式設置有左側面纖維方向荷重轉換構件31，並且於後構造體20之右側面21b之外表面上，以突出於右方之方式設置有右側面纖維方向荷重轉換構件41。左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41係分別以朝向外側突出之方式設置於後構造體20之外表面。藉此，於車輛1在停車狀態下朝左右方向傾倒之情形時，左側面纖維方向荷重轉換構件31或右側面纖維方向荷重轉換構件41先於後構造體20與路面接觸。由此，可抑制構成後構造體20之碳纖維強化樹脂中之纖維及樹脂之構造發生變化。 於本實施形態中，左側面纖維方向荷重轉換構件31與右側面纖維方向荷重轉換構件41具有相同之構成，故而以下僅對左側面纖維方向荷重轉換構件31之構成進行說明。 如圖4所示，左側面纖維方向荷重轉換構件31係呈凸狀彎曲之板狀構件。左側面纖維方向荷重轉換構件31係以突出於車輛1之左方之方式安裝於後構造體20之左側面21a上。 於車輛1在停車狀態下朝左方向傾倒之情形(圖5之情形)時，左側面纖維方向荷重轉換構件31與路面G接觸。藉此，對左側面纖維方向荷重轉換構件31輸入荷重。左側面纖維方向荷重轉換構件31係於構成後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化之前，將輸入之荷重轉換為後構造體20之纖維方向之荷重，並將該荷重傳遞至後構造體20。 因此，於車輛1在停車狀態下朝左方向傾倒之情形時，藉由左側面纖維方向荷重轉換構件31，可減少對後構造體20在纖維片材之積層方向上輸入之荷重。即，藉由於後構造體20設置左側面纖維方向荷重轉換構件31，可抑制輸入如導致構成後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化之荷重。 詳細而言，左側面纖維方向荷重轉換構件31具有第1左安裝部32、第2左安裝部33、左荷重承受部34、第1左荷重傳遞部35及第2左荷重傳遞部36。第1左安裝部32及第2左安裝部33係左側面纖維方向荷重轉換構件31中之固定於後構造體20之左側面21a上之部分。即，第1左安裝部32及第2左安裝部33係位於突出於車輛1之左方之左側面纖維方向荷重轉換構件31的基端部。 第1左安裝部32及第2左安裝部33係例如藉由接著劑而固定於左側面21a上。即，左側面纖維方向荷重轉換構件31係例如藉由接著劑而固定於後構造體20。藉由如此使用接著劑等將左側面纖維方向荷重轉換構件31固定於後構造體20，無須對後構造體20進行螺栓孔等之加工，故而可防止後構造體20之強度降低。 左荷重承受部34係左側面纖維方向荷重轉換構件31中之位於後構造體20之左部的突出端。即，於左側面纖維方向荷重轉換構件31中，左荷重承受部34係突出方向(車輛1之左方向)之前端(凸出之前端)。由此，左荷重承受部34係位於較第1左安裝部32及第2左安裝部33更靠左方。左荷重承受部34係於車輛1在停車狀態下朝左方向傾倒時與路面接觸。由此，因車輛1朝左方向傾倒時之與路面之接觸，而對於左荷重承受部34朝圖4中之中空箭頭所示之方向輸入荷重。再者，輸入至左荷重承受部34之荷重之方向係後構造體20之纖維片材之積層方向。 第1左荷重傳遞部35係位於左荷重承受部34與第1左安裝部32之間。第1左荷重傳遞部35係以越是自左荷重承受部34朝向第1左安裝部32則其與後構造體20之間隔越小之方式設置。第1左荷重傳遞部35係於後構造體20之纖維方向上不與左荷重承受部34重疊地自左荷重承受部34延伸至第1左安裝部32。再者，於本實施形態中，自後構造體20之纖維片材之積層方向(後構造體20之壁部21之厚度方向)觀察，第1左荷重傳遞部35不與左荷重承受部34重疊。 藉此，於自左方對左荷重承受部34輸入荷重之情形時，該荷重係藉由第1左荷重傳遞部35而傳遞至第1左安裝部32。如上所述，越是自左荷重承受部34朝向第1左安裝部32則第1左荷重傳遞部35與後構造體20之間隔越小，故而可自第1左荷重傳遞部35對後構造體20於沿著後構造體20之方向上傳遞荷重。又，第1左荷重傳遞部35係於後構造體20之纖維方向上不與左荷重承受部34重疊地自左荷重承受部34延伸至第1左安裝部32，故而可經由第1左荷重傳遞部35自左荷重承受部34對後構造體20高效率地傳遞荷重。 第2左荷重傳遞部36係位於左荷重承受部34與第2左安裝部33之間。第2左荷重傳遞部36係以越是自左荷重承受部34朝向第2左安裝部33則其與後構造體20之間隔越小之方式設置。第2左荷重傳遞部36係於後構造體20之纖維方向上不與左荷重承受部34重疊地自左荷重承受部34延伸至第2左安裝部33。再者，於本實施形態中，自後構造體20之纖維片材之積層方向(後構造體20之壁部21之厚度方向)觀察，第2左荷重傳遞部36不與左荷重承受部34重疊。 藉此，於自左方對左荷重承受部34輸入荷重之情形時，該荷重係藉由第2左荷重傳遞部36而傳遞至第2左安裝部33。如上所述越是自左荷重承受部34朝向第2左安裝部33則第2左荷重傳遞部36與後構造體20之間隔越小，故而可自第2左荷重傳遞部36對後構造體20於沿著後構造體20之方向上傳遞荷重。又，第2左荷重傳遞部36係於後構造體20之纖維方向上不與左荷重承受部34重疊地自左荷重承受部34延伸至第2左安裝部33，故而可經由第2左荷重傳遞部36自左荷重承受部34對後構造體20高效率地傳遞荷重。 如上所述，自左方輸入至左荷重承受部34之荷重係於左側面纖維方向荷重轉換構件31中，經由第1左荷重傳遞部35而傳遞至第1左安裝部32，並且經由第2左荷重傳遞部36而傳遞至第2左安裝部33。即，於左側面纖維方向荷重轉換構件31中，於左荷重承受部34與第1左安裝部32及第2左安裝部33之間分別形成有荷重之傳遞路徑。 又，自左方輸入至左荷重承受部34之荷重係藉由第1左荷重傳遞部35及第1左安裝部32而被轉換為與後構造體20之厚度方向正交之方向、即後構造體20之纖維之纖維方向之荷重。自左方輸入至左荷重承受部34之荷重係藉由第2左荷重傳遞部36及第2左安裝部33而被轉換為與後構造體20之厚度方向正交之方向、即後構造體20之纖維方向之荷重。 如上述般經轉換之荷重係朝上述纖維方向(圖4中之箭頭方向)輸入至後構造體20。換言之，輸入至左側面纖維方向荷重轉換構件31之荷重係朝上述纖維方向之拉伸方向輸入至後構造體20。由此，於包含含有碳纖維強化樹脂之材料之後構造體20中，朝強度最高之方向輸入荷重，故而可抑制後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 左側面纖維方向荷重轉換構件31係於左荷重承受部34、第1左荷重傳遞部35及第2左荷重傳遞部36與後構造體20之左側面21a之間具有左空間部37。藉此，於對左荷重承受部34輸入荷重之情形時，左側面纖維方向荷重轉換構件31容易變形。藉由左側面纖維方向荷重轉換構件31之變形，可吸收上述荷重之一部分，並且容易將上述荷重轉換為後構造體20之纖維方向之荷重。因此，可更確實地防止上述荷重傳遞至後構造體20。 左側面纖維方向荷重轉換構件31係與後構造體20同樣地，包含含有藉由碳纖維使樹脂強化而得之碳纖維強化樹脂之材料。即，左側面纖維方向荷重轉換構件31包含含有藉由碳纖維使樹脂(例如環氧樹脂、乙烯酯、酚系樹脂、聚醯胺、聚丙烯及聚苯硫醚等)強化而得之碳纖維強化樹脂之材料。於本實施形態中，上述碳纖維包含在厚度方向上積層複數層之纖維片材。纖維片材(纖維)之積層方向係左側面纖維方向荷重轉換構件31之厚度方向。上述纖維片材意味著藉由對纖維進行例如編織或固定而使其形成為薄片狀(平面狀)而得之構件。由此，於左側面纖維方向荷重轉換構件31中，碳纖維強化樹脂中所使用之碳纖維之纖維方向係與左側面纖維方向荷重轉換構件31之厚度方向正交之方向。再者，於本實施形態之情形時，上述纖維方向意味著構成上述纖維片材之纖維之方向中之一方向。於圖4中，以虛線模式性地表示左側面纖維方向荷重轉換構件31內之纖維。 如圖4所示，於將左側面纖維方向荷重轉換構件31於左右方向上切斷之情形時之截面觀察，第1左安裝部32、第2左安裝部33、左荷重承受部34、第1左荷重傳遞部35及第2左荷重傳遞部36係沿著左側面纖維方向荷重轉換構件31之纖維方向，依照第1左安裝部32、第1左荷重傳遞部35、左荷重承受部34、第2左荷重傳遞部36及第2左安裝部33之順序排列設置。 藉此，於如上所述自左方對左荷重承受部34輸入荷重之情形時，沿著上述纖維方向對第1左荷重傳遞部35及第1左安裝部32傳遞上述荷重之一部分，並且對第2左荷重傳遞部36及第2左安裝部33傳遞上述荷重之一部分。由此，當於車輛1在停車狀態下朝左方向傾倒時，對左側面纖維方向荷重轉換構件31輸入荷重時，朝左側面纖維方向荷重轉換構件31之強度最高之方向、即上述纖維方向之拉伸方向傳遞上述荷重。藉此，可抑制因上述荷重而導致左側面纖維方向荷重轉換構件31之碳纖維強化樹脂中之纖維及樹脂之構造發生變化。 根據以上之構成，左側面纖維方向荷重轉換構件31係於車輛1在停車狀態下朝左方向傾倒之情形時，將經由左荷重承受部34自路面輸入之荷重轉換為後構造體20之纖維方向之荷重，並將該經轉換之荷重傳遞至後構造體20。由此，藉由左側面纖維方向荷重轉換構件31，可減少於後構造體20之纖維片材之積層方向上輸入至後構造體20之荷重。藉此，可抑制於車輛1在停車狀態下朝左方向傾倒時，後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 當如圖5所示般車輛1於停車狀態下朝左方向傾斜並傾倒時，車輛1與路面G接觸時車輛1所產生之振動值(振動之加速度)係如圖6所示般變動。即，如圖6所示，車輛1與路面G接觸時車輛1所產生之振動值於初始階段較大，隨著時間之經過而逐漸減少。認為其理由在於：於車輛1與路面G接觸時，車輛1相對於路面回彈。因此，因與路面G之接觸而輸入至車輛1之荷重係於接觸之初始階段較大。 對於如上所述之車輛1與路面G之接觸，左側面纖維方向荷重轉換構件31使輸入至車輛1之荷重之峰值減少。由此，藉由左側面纖維方向荷重轉換構件31，可減少因車輛1於停車狀態下朝左方向傾倒之情形時與路面G之接觸而輸入至車輛1之荷重。 右側面纖維方向荷重轉換構件41除相對於後構造體20設置於車輛1之右部之方面以外，具有與上述左側面纖維方向荷重轉換構件31相同之構成及作用效果。於圖7中表示圖3中之VII-VII線截面。如圖7所示，右側面纖維方向荷重轉換構件41具有第1右安裝部42、第2右安裝部43、右荷重承受部44、第1右荷重傳遞部45及第2右荷重傳遞部46。右荷重承受部44位於較第1右安裝部42及第2右安裝部43更靠右方。右側面纖維方向荷重轉換構件41係於右荷重承受部44、第1右荷重傳遞部45及第2右荷重傳遞部46與後構造體20之右側面21b之間具有右空間部47。 於車輛1在停車狀態下朝右方向傾倒時，右側面纖維方向荷重轉換構件41之右荷重承受部44與路面接觸。藉此，對右荷重承受部44朝圖7中之中空箭頭所示之方向(後構造體20之纖維片材之積層方向)輸入荷重。輸入至右荷重承受部44之荷重係經由第1右荷重傳遞部45而傳遞至第1右安裝部42，並且經由第2右荷重傳遞部46而傳遞至第2右安裝部43。由此，於後構造體20之纖維片材之積層方向上輸入至右側面纖維方向荷重轉換構件41之荷重被轉換為後構造體20之纖維方向之荷重。而且，轉換後之荷重係藉由第1右安裝部42及第2右安裝部43而於上述纖維方向上傳遞至後構造體20。 由此，可藉由右側面纖維方向荷重轉換構件41而減少於後構造體20之纖維片材之積層方向上輸入至後構造體20之荷重。藉此，可防止於車輛1在停車狀態下朝右方向傾倒時，後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 根據以上，於本實施形態之構成中，將後構造體20設為包含藉由經積層之纖維使樹脂強化而得之纖維強化樹脂之構成，藉此可謀求後構造體20之輕量化。由此，可謀求車輛1之輕量化。 又，於後構造體20之左側面21a及右側面21b分別安裝左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41。藉此，於車輛1於停車狀態下朝左右方向傾倒時，對左側面纖維方向荷重轉換構件31或右側面纖維方向荷重轉換構件41輸入荷重。 具體而言，於車輛1在停車狀態下朝左方向傾倒時，左側面纖維方向荷重轉換構件31與路面G接觸。此時，對左側面纖維方向荷重轉換構件31之左荷重承受部34，於後構造體20之纖維片材之積層方向上輸入荷重。左側面纖維方向荷重轉換構件31係將上述荷重轉換為後構造體20之纖維方向之荷重，並傳遞至後構造體20。藉此，可減少對後構造體20輸入之上述積層方向之荷重。由此，可抑制後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 同樣地，於車輛1在停車狀態下朝右方向傾倒時，右側面纖維方向荷重轉換構件41與路面等接觸。此時，對右側面纖維方向荷重轉換構件41之右荷重承受部44，於後構造體20之纖維片材之積層方向上輸入荷重。右側面纖維方向荷重轉換構件41係將上述荷重轉換為後構造體20之纖維方向之荷重，並傳遞至後構造體20。藉此，可減少對後構造體20輸入之上述積層方向之荷重。由此，可抑制後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 又，如上所述，於後構造體20之左右兩側面分別設置左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41，藉此，即便於配件或騎乘者等與車體2之後部之側面接觸之情形時，亦可抑制後構造體20之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 並且，左側面纖維方向荷重轉換構件31及右側面纖維方向荷重轉換構件41係與後構造體20不同之構件，故而於設計後構造體20時，無須考慮針對車輛1之傾倒之強度。由此，可提高後構造體20之設計自由度。 因此，藉由上述構成，可不使後構造體20之設計自由度降低而確保車輛1之強度且謀求車輛1之進一步之輕量化。 [實施形態2] 於圖8中表示實施形態2之車輛101之左側視圖。於圖9中表示車輛101之左側面纖維方向荷重轉換構件131之截面。該實施形態2之左側面纖維方向荷重轉換構件131與實施形態1之構成之不同點在於：其係安裝於車輛101之前構造體120之外表面上，並且具有梯形之截面。由此，以下，對與實施形態1相同之構成附上相同之符號並省略說明，僅對不同之部分進行說明。再者，以下，關於左側面纖維方向荷重轉換構件131之構成進行說明，但與實施形態1同樣地，右側面纖維方向荷重轉換構件亦具有與左側面纖維方向荷重轉換構件131相同之構成。 如圖8所示，車輛101之車體102包含前構造體120(框架構造體)、框架110、左側面纖維方向荷重轉換構件131及右側面纖維方向荷重轉換構件(省略圖示)。即，車體102包含前構造體120及框架110，且支持車輛101之各構成零件。 前構造體120具有所謂之應力外皮構造，即，藉由壁部121(參照圖9)而承擔由前構造體120予以支持之構成零件之荷重或輸入至前構造體120之力。前構造體120構成車體102之外表面。即，前構造體120具有作為承擔上述荷重及力之構造構件之功能、及作為構成車體102之外表面之一部分之外殼構件之功能。具體而言，前構造體120係作為車輛101之主框架而發揮功能，並且亦作為車輛101之前外殼而發揮功能。 前構造體120包含含有藉由碳纖維使樹脂(例如環氧樹脂、乙烯酯、酚系樹脂、聚醯胺、聚丙烯及聚苯硫醚等)強化而得之碳纖維強化樹脂之材料。於本實施形態中，上述碳纖維包含在厚度方向上積層複數層之纖維片材。該纖維片材之積層方向係前構造體120之壁部121之厚度方向。上述纖維片材意味著對纖維進行例如編織或固定而使其形成為薄片狀(平面狀)而得之構件。由此，於前構造體120中，碳纖維強化樹脂中所使用之碳纖維之纖維方向係與前構造體120之壁部121之厚度方向正交之方向。再者，於本實施形態之情形時，上述纖維方向意味著構成上述纖維片材之纖維之方向中之一方向。於圖9中，以虛線模式性地表示前構造體120之壁部121內之纖維。 於前構造體120之後部，連接有框架110之前部。框架110係自前構造體120朝向車輛101之後方延伸。框架110可包含金屬材料，亦可包含含有藉由碳等纖維使樹脂強化而得之纖維強化樹脂之材料。 於本實施形態中，對於前構造體120，於車輛101之左右方向之兩側部安裝有作為與前構造體120不同之構件之左側面纖維方向荷重轉換構件131及右側面纖維方向荷重轉換構件(省略圖示)。於本實施形態中，左側面纖維方向荷重轉換構件131與右側面纖維方向荷重轉換構件具有相同之構成，故而以下僅對左側面纖維方向荷重轉換構件131之構成進行說明。 如圖9所示，左側面纖維方向荷重轉換構件131具有第1左安裝部132、第2左安裝部133、左荷重承受部134、第1左荷重傳遞部135及第2左荷重傳遞部136。於車輛101之在前後方向上切斷之情形時之截面觀察，左荷重承受部134係沿著前構造體120之左側面121a配置之平板狀。第1左荷重傳遞部135及第2左荷重傳遞部136係自左荷重承受部134朝向左側面121a延伸之平板狀。左荷重承受部134、第1左荷重傳遞部135及第2左荷重傳遞部136係一體地形成。 第1左荷重傳遞部135及第2左荷重傳遞部136係以自連接於左荷重承受部134之基端部朝向前端部(前構造體120之左側面121a方向)間隔變大之方式擴寬。第1左荷重傳遞部135及第2左荷重傳遞部136之前端部係分別藉由接著劑等而固定於前構造體120之壁部121之外表面上。即，藉由第1左荷重傳遞部135之前端部而構成第1左安裝部132，且藉由第2左荷重傳遞部136之前端部而構成第2左安裝部133。 第1左荷重傳遞部135構成為越是自左荷重承受部134朝向第1左安裝部132則其與前構造體120之間隔越小。第1左荷重傳遞部135係於前構造體120之纖維方向上不與左荷重承受部134重疊地自左荷重承受部134延伸至第1左安裝部132。再者，於本實施形態中，自前構造體120之纖維片材之積層方向觀察，第1左荷重傳遞部135不與左荷重承受部134重疊。 第2左荷重傳遞部136構成為越是自左荷重承受部134朝向第2左安裝部133則其與前構造體120之間隔越小。第2左荷重傳遞部136係於前構造體120之纖維方向上不與左荷重承受部134重疊地自左荷重承受部134延伸至第2左安裝部133。再者，於本實施形態中，自前構造體120之纖維片材之積層方向觀察，第2左荷重傳遞部136不與左荷重承受部134重疊。 藉由如上所述之第1左荷重傳遞部135及第2左荷重傳遞部136之構成，自左方輸入至左荷重承受部134之荷重係藉由第1左荷重傳遞部135及第2左荷重傳遞部136而轉換為前構造體120之纖維方向之荷重。轉換後之荷重係經由第1左安裝部132及第2左安裝部133而於纖維方向上傳遞至前構造體120。 其次，關於當車輛101於停車狀態下朝左方向傾倒時，自左側面纖維方向荷重轉換構件131輸入至前構造體120之荷重進行說明。 當車輛101於停車狀態下朝左方向傾倒時，左側面纖維方向荷重轉換構件131之左荷重承受部134與路面G接觸。由此，對於左荷重承受部134，朝圖9中之中空箭頭所示之方向(前構造體120之纖維片材之積層方向)輸入荷重。 輸入至左荷重承受部134之荷重係藉由第1左荷重傳遞部135及第2左荷重傳遞部136而分別傳遞至第1左安裝部132及第2左安裝部133。即，輸入至左荷重承受部134之荷重係藉由第1左荷重傳遞部135及第2左荷重傳遞部136而轉換為前構造體120之纖維方向之荷重。如圖9中箭頭所示般，經轉換之荷重係自第1左安裝部132及第2左安裝部133傳遞至前構造體120。 自左側面纖維方向荷重轉換構件131傳遞至前構造體120之荷重係前構造體120之纖維方向之荷重。因此，上述荷重係朝拉伸方向施加至前構造體120之纖維。即，上述荷重係朝前構造體120之強度最高之方向輸入至前構造體120。 因此，可抑制因自左側面纖維方向荷重轉換構件131輸入之荷重而導致前構造體120中之纖維及樹脂之至少一部分之構造發生變化。 左側面纖維方向荷重轉換構件131係於左荷重承受部134、第1左荷重傳遞部135及第2左荷重傳遞部136與前構造體120之左側面121a之間具有左空間部137。藉此，於對左荷重承受部134輸入上述荷重之情形時，左側面纖維方向荷重轉換構件131容易變形。藉由左側面纖維方向荷重轉換構件131之變形，可吸收上述荷重之一部分，並且容易將上述荷重轉換為前構造體120之纖維方向之荷重。因此，可進一步減少傳遞至前構造體120之荷重。 左側面纖維方向荷重轉換構件131係與前構造體120同樣地，包含藉由碳纖維使樹脂強化而得之碳纖維強化樹脂。即，左側面纖維方向荷重轉換構件131包含含有藉由碳纖維使樹脂(例如環氧樹脂、乙烯酯、酚系樹脂、聚醯胺、聚丙烯及聚苯硫醚等)強化而得之碳纖維強化樹脂之材料。於本實施形態中，上述碳纖維包含在厚度方向上積層複數層之纖維片材。纖維片材(纖維)之積層方向係左側面纖維方向荷重轉換構件131之厚度方向。上述纖維片材意味著對纖維進行例如編織或固定而使其形成為薄片狀(平面狀)而得之構件。由此，於左側面纖維方向荷重轉換構件131中，碳纖維強化樹脂中所使用之碳纖維之纖維方向係與左側面纖維方向荷重轉換構件131之厚度方向正交之方向。再者，於本實施形態之情形時，上述纖維方向意味著構成上述纖維片材之纖維之方向中之一方向。於圖9中，以虛線模式性地表示左側面纖維方向荷重轉換構件131內之纖維。 如圖9所示，於將左側面纖維方向荷重轉換構件131在前後方向上切斷之情形時之截面觀察，第1左安裝部132、第2左安裝部133、左荷重承受部134、第1左荷重傳遞部135及第2左荷重傳遞部136係沿著左側面纖維方向荷重轉換構件131之纖維方向，依照第1左安裝部132、第1左荷重傳遞部135、左荷重承受部134、第2左荷重傳遞部136及第2左安裝部133之順序排列設置。 藉此，於如上所述對左荷重承受部134輸入荷重之情形時，沿著上述纖維方向對第1左荷重傳遞部135及第1左安裝部132傳遞上述荷重之一部分，並且對第2左荷重傳遞部136及第2左安裝部133傳遞上述荷重之一部分。由此，當於車輛101在停車狀態下朝左方向傾倒時，對左側面纖維方向荷重轉換構件131輸入荷重時，朝左側面纖維方向荷重轉換構件131之強度最高之方向、即上述纖維方向之拉伸方向傳遞上述荷重。藉此，可抑制因上述荷重而導致左側面纖維方向荷重轉換構件131之碳纖維強化樹脂中之纖維及樹脂之構造發生變化。 根據以上之構成，左側面纖維方向荷重轉換構件131係於車輛1在停車狀態下朝左方向傾倒之情形時，將經由左荷重承受部134自路面輸入之荷重轉換為前構造體120之纖維方向之荷重，並將該經轉換之荷重傳遞至前構造體120。由此，藉由左側面纖維方向荷重轉換構件131，可減少於前構造體120之纖維片材之積層方向上輸入至前構造體120之荷重。藉此，可抑制於車輛101在停車狀態下朝左方向傾倒時，前構造體120之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 雖未特別圖示，但同樣地，於前構造體120之右側面之外表面上，亦安裝有具有與左側面纖維方向荷重轉換構件131相同之構成之右側面纖維方向荷重轉換構件。藉此，於車輛101在停車狀態下朝右方向傾倒之情形時，輸入至右荷重承受部之荷重係藉由第1右荷重傳遞部及第2右荷重傳遞部而轉換為前構造體120之纖維方向之荷重。經轉換之荷重係經由第1右安裝部及第2右安裝部而傳遞至前構造體120。由此，對於前構造體120，朝纖維方向輸入拉伸方向之荷重。因此，即便於車輛101朝右方向傾倒之情形時，亦可抑制前構造體120中之纖維及樹脂之至少一部分之構造發生變化。 藉由本實施形態之構成，於車輛101在停車狀態下朝左右方向傾倒之情形時，藉由左側面纖維方向荷重轉換構件131或右側面纖維方向荷重轉換構件，可減少於纖維之積層方向上輸入至前構造體120之荷重。因此，可抑制前構造體120之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 (其他實施形態) 以上，對本發明之實施形態進行了說明，但上述實施形態僅為用以實施本發明之例示。由此，可不限定於上述實施形態，而於不脫離其主旨之範圍內將上述實施形態適當變化後實施。 於上述各實施形態中，於後構造體20之左側面21a固定有截面凸狀之左側面纖維方向荷重轉換構件31，於前構造體120之左側面121a固定有截面梯形之左側面纖維方向荷重轉換構件131。然而，於後構造體之左側面亦可固定有截面梯形之左側面纖維方向荷重轉換構件。於前構造體之左側面亦可固定有截面凸狀之左側面纖維方向荷重轉換構件。又，左側面纖維方向荷重轉換構件之截面形狀只要為可將於包含纖維強化樹脂之構造體之纖維之積層方向上輸入之荷重轉換為該纖維之纖維方向之荷重的形狀，則例如亦可為圓形狀、三角形狀等任意之截面形狀。 再者，並不限定於左側面纖維方向荷重轉換構件，關於右側面纖維方向荷重轉換構件亦同樣地，右側面纖維方向荷重轉換構件之截面形狀只要為可將於包含纖維強化樹脂之構造體之纖維之積層方向上輸入之荷重轉換為該纖維之纖維方向之荷重的形狀，則亦可為任意之截面形狀。 於上述各實施形態中，左側面纖維方向荷重轉換構件31、131及右側面纖維方向荷重轉換構件41係固定於後構造體20及前構造體120。然而，左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件亦可安裝於除後構造體及前構造體以外之部分。即，左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件只要安裝於形成車輛之骨架之框架構造體便可。 如圖10所示，例如亦可於後構造體220之左側面221a設置用以固定左側面纖維方向荷重轉換構件31之第1左安裝部32及第2左安裝部33之凹部221b。凹部221b係於後構造體220之左側面221a中，具有供左側面纖維方向荷重轉換構件31之第1左安裝部32及第2左安裝部33接觸之接觸面221c。再者，凹部221b只要為可穩定地保持左側面纖維方向荷重轉換構件31之第1左安裝部32及第2左安裝部33之截面形狀，則亦可為任意之截面形狀。 藉由如此於後構造體220之左側面221a設置凹部221b，可將左側面纖維方向荷重轉換構件31更確實地固定於後構造體220。 於上述構成中，對於第1左安裝部32及第2左安裝部33與凹部221b之接觸面221c接觸之部分，亦將輸入至左側面纖維方向荷重轉換構件31之左荷重承受部34之荷重作為後構造體220之纖維方向之荷重自第1左安裝部32及第2左安裝部33輸入至後構造體220(參照圖10之箭頭)。由此，可減少於車輛在停車狀態下朝左方傾倒之情形時，朝纖維之積層方向輸入至後構造體220之荷重。因此，可抑制後構造體220之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 再者，如上所述之凹部亦可設置於固定有左側面纖維方向荷重轉換構件之部分，且不限於後構造體，亦可設置於前構造體等其他構造體。 於上述各實施形態中，左側面纖維方向荷重轉換構件31、131及右側面纖維方向荷重轉換構件41之內部分別具有左空間部37、137或右空間部47。然而，亦可於左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件之內部分別配置左荷重吸收構件及右荷重吸收構件。例如，如圖11所示，亦可於左側面纖維方向荷重轉換構件31之內部、即後構造體20之左側面21a與左側面纖維方向荷重轉換構件31之左荷重承受部34之間配置左荷重吸收構件50。雖未特別圖示，但同樣地，亦可於右側面纖維方向荷重轉換構件41之內部、即後構造體20之右側面21b與右側面纖維方向荷重轉換構件41之右荷重承受部44之間配置右荷重吸收構件。 左荷重吸收構件50及右荷重吸收構件例如只要為發泡樹脂等樹脂、橡膠、凝膠狀材料等可吸收輸入至左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件之荷重的材料，則亦可為任意之材料。 藉此，於車輛在停車狀態下朝左右方向傾倒時，因與路面之接觸而輸入至左側面纖維方向荷重轉換構件或右側面纖維方向荷重轉換構件之荷重(輸入至左側面纖維方向荷重轉換構件之荷重之方向係圖11中之中空箭頭所示之方向)之至少一部分被左荷重吸收構件或右荷重吸收構件吸收。因此，藉由上述構成，可進一步減少因車輛之左右方向之傾倒而輸入至框架構造體之荷重。由此，可進一步抑制因車輛之左右方向之傾倒而導致框架構造體之碳纖維強化樹脂中之纖維及樹脂之至少一部分的構造發生變化。 再者，亦可僅於左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件之一者設置荷重吸收構件。 於上述各實施形態中，後構造體20、220、前構造體120、左側面纖維方向荷重轉換構件31、131及右側面纖維方向荷重轉換構件41包含含有藉由碳纖維使樹脂強化而得之碳纖維強化樹脂之材料。然而，亦可藉由包含利用除碳纖維以外之纖維(例如芳香族聚醯胺纖維、聚乙烯纖維及剝離纖維等)使樹脂強化而得之纖維強化樹脂之材料，構成後構造體、前構造體、左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件。又，於上述實施形態中，後構造體20、220、前構造體120、左側面纖維方向荷重轉換構件31、131及右側面纖維方向荷重轉換構件41包含環氧樹脂、乙烯酯、酚系樹脂、聚醯胺、聚丙烯及聚苯硫醚等樹脂。然而，樹脂只要為可藉由纖維加以強化之樹脂，則亦可為其他種類之樹脂。 又，後構造體、前構造體、左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件亦可包含例如金屬或樹脂等除纖維強化樹脂以外之材料。 進而，左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件亦可不包含纖維強化樹脂。於此情形時，左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件例如亦可包含樹脂、金屬等材料。 於上述各實施形態中，碳纖維強化樹脂中所使用之碳纖維既可為將纖維彼此加以編織，亦可為未編織之狀態。即，碳纖維亦可並非為纖維片材。又，於上述各實施形態中，碳纖維之纖維片材係積層複數層，但並不限定於此，亦可為僅1片纖維片材。於此情形時，上述各實施形態中之積層方向係對應於包含碳纖維強化樹脂之構件之厚度方向。進而，上述碳纖維既可為特定長度(例如1 mm)以上之連續纖維，亦可為非連續纖維。再者，於上述碳纖維為非連續纖維之情形時，左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件較佳為以朝構造體中強度相對較高之方向傳遞荷重之方式，安裝於上述構造體。 於上述各實施形態中，碳纖維強化樹脂亦可包含複合材料，該複合材料係由藉由碳纖維加以強化而得之碳纖維強化樹脂層與包含發泡合成樹脂之發泡樹脂層於厚度方向上積層而得。該複合材料係具有一對上述碳纖維強化樹脂層，且於該等碳纖維強化樹脂層之間配置有上述發泡樹脂層之材料。藉由使用上述複合材料，與僅使用碳纖維強化樹脂層之情形相比，可謀求包含碳纖維強化樹脂之各構件之輕量化，並且容易改變上述各構件之厚度。再者，作為上述發泡樹脂層之上述發泡合成樹脂，亦可使用可吸收振動之樹脂。 於上述各實施形態中，左側面纖維方向荷重轉換構件31、131及右側面纖維方向荷重轉換構件41係將輸入之荷重轉換為後構造體20、220或前構造體120之纖維方向，並將該轉換後之荷重傳遞至後構造體20、220或前構造體120。然而，關於左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件，只要構造體之碳纖維強化樹脂中之纖維及樹脂之一部分之構造未變化，則亦可將輸入之荷重轉換為上述構造體之纖維方向以外之方向之荷重，並將該轉換後之荷重傳遞至上述構造體。 於上述各實施形態中，車體包括具有應力外皮構造之後構造體20、220或前構造體120。然而，車體亦可具有包含主框架及座軌之框架構造。於此情形時，框架構造包含含有藉由碳纖維使樹脂強化而得之碳纖維強化樹脂之材料。而且，只要於上述框架構造之外表面上且於車輛在停車狀態下朝左右方向傾倒之情形時接觸之位置安裝左側面纖維方向荷重轉換構件或右側面纖維方向荷重轉換構件便可。 於上述各實施形態中，左側面纖維方向荷重轉換構件31、131及右側面纖維方向荷重轉換構件41係藉由接著劑而固定於後構造體20、220、前構造體120。然而，左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件亦可藉由熔接或螺栓固定等除接著劑以外之方法，而固定於後構造體及前構造體。再者，亦可僅將第1左安裝部、第2左安裝部、第1右安裝部及第2右安裝部中之一部分藉由接著劑而固定於包含纖維強化樹脂之構造體。the following, Referring to the drawings, The embodiment will be described below. In each figure, Attach the same symbols to the same parts, The description of the same part is not repeated. Furthermore, The dimensions of the constituent components in each figure do not faithfully represent the actual dimensions of the constituent components and the ratio of the dimensions of the constituent components.   the following, The arrow F in the figure indicates the front direction of the vehicle. The arrow RR in the figure indicates the rear direction of the vehicle. The arrow U in the figure indicates the upward direction of the vehicle. The arrow L in the figure indicates the left direction of the vehicle. The arrow R in the figure indicates the right direction of the vehicle. also, In the following description, The forward, backward, leftward, and rightward directions respectively mean the forward, backward, leftward, and rightward directions when viewed by the rider of the driving vehicle.   [Embodiment 1] <Overall Structure> FIG. 1 is a side view schematically showing the overall structure of a vehicle 1 (tilted vehicle) according to Embodiment 1. FIG. The vehicle 1 is, for example, a locomotive, And has a body 2, Front wheel 3 and rear wheel 4. The vehicle 1 is a tilted vehicle that rotates in a tilted posture. which is, Vehicle 1 is tilted to the left when turning to the left. And when turning to the right, it tilts to the right.   The body 2 supports the body shell 5. Handle 6, Each component such as the seat portion 7 and the power unit 8. In this embodiment, Body 2 contains frame 10, Rear structure 20 (frame structure), The left side fiber direction load conversion member 31 and the right side fiber direction load conversion member 41 (see FIG. 2). The body 2 includes a frame 10 and a rear structure 20, A structure that supports each component of the vehicle 1.   The frame 10 includes a head pipe 11 and a main frame 12. The head pipe 11 is located at the front of the vehicle 1, A steering shaft (not shown) connected to the handle 6 is rotatably supported. The main frame 12 is connected to the head pipe 11 so as to extend from the head pipe 11 toward the rear of the vehicle. In the main frame 12, Supports power unit 8 and so on. Furthermore, A part of the frame 10 is covered by the vehicle body shell 5.   The frame 10 may include a metallic material, A material containing a fiber-reinforced resin obtained by reinforcing a resin with fibers such as carbon may be included.   The rear structure 20 has a so-called stress skin structure, which is, The wall portion 21 (see FIGS. 2 to 4) bears the load of the component parts supported by the rear structure 20 and the force input to the rear structure 20. The rear structure body 20 constitutes the outer surface of the vehicle body 2. which is, The rear structure 20 has a function as a structural member that bears the aforementioned loads and forces, And as a shell member constituting a part of the outer surface of the vehicle body 2.   Figure 2 is a top view of the vehicle, The following is a sectional view of the left-side fiber direction load conversion member and a right-side fiber direction load conversion member. A cross-sectional view of the left-side fiber direction load conversion member and a right-side fiber direction load conversion member in FIG. 2 are enlarged and shown in FIGS. 4 and 7. FIG. 3 is a perspective view showing a schematic configuration of the rear structure 20. FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3. FIG. 7 is a sectional view taken along the line VII-VII in FIG. 3.   In this embodiment, The rear structure 20 functions as a rear frame of the vehicle 1, It also functions as a rear shell of the vehicle 1.   The rear structure 20 contains a resin (for example, epoxy resin, Vinyl ester, Phenolic resin, Polyamine, Polypropylene and polyphenylene sulfide, etc.) carbon fiber reinforced resin material obtained by strengthening. In this embodiment, The carbon fiber includes a plurality of fiber sheets laminated in a thickness direction. The lamination direction of the fiber sheet (fiber) is the thickness direction of the wall portion 21 of the rear structure 20. The fiber sheet means a member obtained by weaving or fixing fibers into a sheet shape (planar shape), for example. thus, In the rear structure 20, The fiber direction of the carbon fibers used in the carbon fiber reinforced resin is a direction orthogonal to the thickness direction of the wall portion 21 of the rear structure 20. Furthermore, In the case of this embodiment, The fiber direction means one of the directions of the fibers constituting the fiber sheet. In Figure 4 and Figure 7, The fibers in the wall portion 21 of the rear structure 20 are schematically shown in dotted lines.   As shown in Figure 3, The rear structure 20 has a shape that is longer in the front-rear direction of the vehicle 1. The rear structure 20 has a wall portion 21 that surrounds the space 20a so as to form the space 20a inside. The rear structure 20 has a function as a structural member by the wall portion 21, It also functions as a part of the outer surface of the vehicle body 2. Furthermore, At the front of the rear structure 20, A notch portion 22 is provided for arranging the seat portion 7.   As shown in Figures 3 and 4, The rear structure 20 has a left side surface 21 a at the left-side end of the vehicle 1 in which the left-side fiber direction load conversion member 31 described below is disposed. also, The rear structure 20 has a right side surface 21b (refer to FIG. 3 and FIG. 7) at a right-side end portion of the vehicle 1 where a right-side fiber direction load conversion member 41 described below is disposed. In this embodiment, The left side surface 21a and the right side surface 21b are curved surfaces. The left side surface 21 a and the right side surface 21 b are part of the wall portion 21.   As mentioned above, The structure 20 after this embodiment contains a material containing a carbon fiber reinforced resin obtained by reinforcing a resin with carbon fibers, Therefore, when an impact is applied from the outside, The structure of at least a part of the fiber and the resin may be changed. Furthermore, The so-called change in the structure of fibers and resin means that the resin is peeled from the fiber. Or the resin changes to a cracked state.   Furthermore, In this embodiment, The carbon fiber-reinforced resin of the rear structure 20 includes a plurality of fiber sheets laminated in the thickness direction. When the vehicle 1 is dumped leftward and rightward in a parked state, Due to the contact with the road surface, a load is input to the rear structure 20 in the laminated direction of the fiber sheet.   In response to this situation, In this embodiment, As shown in Figure 3, For the rear structure 20, A left-side fiber direction load conversion member 31 and a right-side fiber direction load conversion member 41 that are different from the rear structure 20 are mounted on both sides of the vehicle 1 in the left-right direction. which is, On the outer surface of the left side surface 21a of the rear structure 20, A left-side fiber direction load conversion member 31 is provided so as to protrude to the left, And on the outer surface of the right side surface 21b of the rear structure 20, A right-side fiber direction load conversion member 41 is provided so as to protrude to the right. The left-side fiber direction load conversion member 31 and the right-side fiber direction load conversion member 41 are provided on the outer surface of the rear structure 20 so as to protrude outward. With this, When the vehicle 1 is dumped leftward and rightward in a parked state, The left side fiber direction load conversion member 31 or the right side fiber direction load conversion member 41 comes into contact with the road surface before the rear structure 20. thus, Changes in the structure of the fibers and resin in the carbon fiber-reinforced resin constituting the rear structure 20 can be suppressed.   In this embodiment, The left side fiber direction load conversion member 31 and the right side fiber direction load conversion member 41 have the same structure, Therefore, only the configuration of the left-side fiber direction load conversion member 31 will be described below.   As shown in Figure 4, The fiber direction load conversion member 31 on the left side is a plate-shaped member that is convexly curved. The left-side fiber direction load conversion member 31 is attached to the left side surface 21 a of the rear structure 20 so as to protrude to the left of the vehicle 1.   When the vehicle 1 falls to the left in the parking state (the situation in FIG. 5), The left side fiber direction load conversion member 31 is in contact with the road surface G. With this, A load is input to the left-side fiber direction load conversion member 31. The fiber direction load conversion member 31 on the left side is before the structure of at least a part of the fibers and resin in the carbon fiber reinforced resin constituting the rear structure 20 is changed, The input load is converted into the load in the fiber direction of the rear structure 20, This load is transmitted to the rear structure 20.   therefore, When the vehicle 1 falls to the left in the parking state, By the fiber direction load conversion member 31 on the left side, The load applied to the rear structure 20 in the lamination direction of the fiber sheet can be reduced. which is, Since the rear structure 20 is provided with the left-side fiber direction load conversion member 31, It is possible to suppress the input of a load that causes a change in the structure of at least a part of the fibers in the carbon fiber-reinforced resin constituting the rear structure 20 and the resin.   Specifically, The left side fiber direction load conversion member 31 includes a first left mounting portion 32, 2nd left mounting part 33, Left load receiving part 34, The first left load transmitting portion 35 and the second left load transmitting portion 36. The first left mounting portion 32 and the second left mounting portion 33 are portions of the left side fiber direction load conversion member 31 that are fixed to the left side surface 21 a of the rear structure 20. which is, The first left mounting portion 32 and the second left mounting portion 33 are located at the base end portion of the fiber-direction load conversion member 31 on the left side surface protruding to the left of the vehicle 1.   The first left mounting portion 32 and the second left mounting portion 33 are fixed to the left side surface 21 a by, for example, an adhesive. which is, The left-side fiber direction load conversion member 31 is fixed to the rear structure 20 by, for example, an adhesive. By using the adhesive, the left-side fiber direction load conversion member 31 is fixed to the rear structure 20 by using the adhesive, There is no need to process bolt holes and the like for the rear structure 20, Therefore, it is possible to prevent the strength of the rear structure 20 from being reduced.   The left load receiving portion 34 is a protruding end of the left-side fiber-direction load conversion member 31 located at the left portion of the rear structure 20. which is, In the fiber direction load conversion member 31 on the left side, The left load receiving portion 34 is the front end (projecting the front end) in the protruding direction (left direction of the vehicle 1). thus, The left load receiving portion 34 is located further to the left than the first left mounting portion 32 and the second left mounting portion 33. The left load receiving portion 34 is in contact with the road surface when the vehicle 1 is tipped to the left in the parking state. thus, Due to the contact with the road surface when the vehicle 1 was dumped to the left, On the other hand, a load is input to the left load receiving portion 34 in a direction indicated by a hollow arrow in FIG. 4. Furthermore, The direction of the load input to the left load receiving portion 34 is the lamination direction of the fiber sheet of the rear structure 20.   The first left load transmitting portion 35 is located between the left load receiving portion 34 and the first left mounting portion 32. The first left load transmitting portion 35 is provided so that the distance from the left load receiving portion 34 toward the first left mounting portion 32 becomes smaller from the rear structure 20. The first left load transmitting portion 35 extends from the left load receiving portion 34 to the first left mounting portion 32 in the fiber direction of the rear structure 20 without overlapping with the left load receiving portion 34. Furthermore, In this embodiment, Viewed from the lamination direction of the fiber sheets of the rear structure 20 (the thickness direction of the wall portion 21 of the rear structure 20), The first left load transmitting portion 35 does not overlap the left load receiving portion 34.   With this, When a load is input to the left load receiving part 34 from the left, This load is transmitted to the first left attachment portion 32 by the first left load transmission portion 35. As mentioned above, As the distance from the left load receiving portion 34 to the first left mounting portion 32 increases, the distance between the first left load transmitting portion 35 and the rear structure 20 decreases. Therefore, a load can be transmitted from the first left load transmitting portion 35 to the rear structure 20 in a direction along the rear structure 20. also, The first left load transmitting portion 35 extends from the left load receiving portion 34 to the first left mounting portion 32 without overlapping the left load receiving portion 34 in the fiber direction of the rear structure 20, Therefore, the load can be efficiently transmitted from the left load receiving portion 34 to the rear structure 20 via the first left load transmitting portion 35.   The second left load transmitting portion 36 is located between the left load receiving portion 34 and the second left mounting portion 33. The second left load transmitting portion 36 is provided so that the distance from the left load receiving portion 34 toward the second left mounting portion 33 becomes smaller from the rear structure 20. The second left load transmitting portion 36 extends from the left load receiving portion 34 to the second left mounting portion 33 in the fiber direction of the rear structure 20 without overlapping with the left load receiving portion 34. Furthermore, In this embodiment, Viewed from the lamination direction of the fiber sheets of the rear structure 20 (the thickness direction of the wall portion 21 of the rear structure 20), The second left load transmitting portion 36 does not overlap the left load receiving portion 34.   With this, When a load is input to the left load receiving part 34 from the left, This load is transmitted to the second left attachment portion 33 via the second left load transmission portion 36. As described above, as the distance from the left load receiving portion 34 to the second left mounting portion 33 increases, the distance between the second left load transmitting portion 36 and the rear structure 20 decreases. Therefore, a load can be transmitted from the second left load transmitting portion 36 to the rear structure 20 in a direction along the rear structure 20. also, The second left load transmitting portion 36 extends from the left load receiving portion 34 to the second left mounting portion 33 in the fiber direction of the rear structure 20 without overlapping with the left load receiving portion 34. Therefore, the load can be efficiently transmitted from the left load receiving portion 34 to the rear structure 20 via the second left load transmitting portion 36.   As mentioned above, The load input from the left to the left load receiving portion 34 is in the fiber direction load conversion member 31 on the left side, Transmitted to the first left mounting portion 32 via the first left load transmitting portion 35, Then, it is transmitted to the second left attachment portion 33 via the second left load transmission portion 36. which is, In the fiber direction load conversion member 31 on the left side, A load transmission path is formed between the left load receiving portion 34 and the first left mounting portion 32 and the second left mounting portion 33.   also, The load input from the left to the left load receiving portion 34 is converted into a direction orthogonal to the thickness direction of the rear structure 20 by the first left load transmitting portion 35 and the first left mounting portion 32, That is, the load in the fiber direction of the fibers of the rear structure 20. The load input from the left to the left load receiving portion 34 is converted into a direction orthogonal to the thickness direction of the rear structure 20 by the second left load transmitting portion 36 and the second left mounting portion 33, That is, the load in the fiber direction of the rear structure 20.   The converted load as described above is input to the rear structure 20 in the fiber direction (the direction of the arrow in FIG. 4). In other words, The load input to the fiber direction load conversion member 31 on the left side is input to the rear structure 20 in the tensile direction of the fiber direction. thus, After the structure 20 includes a material containing a carbon fiber reinforced resin, Enter the load in the direction of the highest strength, Therefore, changes in the structure of at least a part of the fibers and the resin in the carbon fiber-reinforced resin of the rear structure 20 can be suppressed.   The left-side fiber direction load conversion member 31 is attached to the left load receiving portion 34, A left space portion 37 is provided between the first left load transmission portion 35 and the second left load transmission portion 36 and the left side surface 21 a of the rear structure 20. With this, When a load is input to the left load receiving portion 34, The left side fiber direction load conversion member 31 is easily deformed. By the deformation of the load conversion member 31 in the fiber direction on the left side, Can absorb part of the above load, In addition, the above-mentioned load is easily converted into a load in the fiber direction of the rear structure 20. therefore, It is possible to more reliably prevent the load from being transmitted to the rear structure 20.   The left side fiber direction load conversion member 31 is the same as the rear structure 20, A material containing a carbon fiber-reinforced resin obtained by reinforcing a resin with carbon fibers. which is, The left-side fiber direction load conversion member 31 contains a resin (for example, epoxy resin, Vinyl ester, Phenolic resin, Polyamine, Polypropylene and polyphenylene sulfide, etc.) carbon fiber reinforced resin material obtained by strengthening. In this embodiment, The carbon fiber includes a plurality of fiber sheets laminated in a thickness direction. The lamination direction of the fiber sheet (fiber) is the thickness direction of the fiber direction load conversion member 31 on the left side. The above-mentioned fiber sheet means a member obtained by, for example, weaving or fixing fibers into a sheet shape (planar shape). thus, In the fiber direction load conversion member 31 on the left side, The fiber direction of the carbon fibers used in the carbon fiber reinforced resin is a direction orthogonal to the thickness direction of the left-side fiber direction load conversion member 31. Furthermore, In the case of this embodiment, The fiber direction means one of the directions of the fibers constituting the fiber sheet. In Figure 4, The fibers in the fiber direction load conversion member 31 on the left side are schematically shown in dotted lines.   As shown in Figure 4, A cross-sectional observation when the left-side fiber-direction load conversion member 31 was cut in the left-right direction, First left mounting portion 32, 2nd left mounting part 33, Left load receiving part 34, The first left load transmitting portion 35 and the second left load transmitting portion 36 are along the fiber direction of the left-side fiber direction load conversion member 31, According to the first left mounting portion 32, 1st left load transfer part 35, Left load receiving part 34, The second left load transmitting portion 36 and the second left mounting portion 33 are arranged in this order.   With this, When a load is input to the left load receiving part 34 from the left as described above, A portion of the load is transmitted to the first left load transmitting portion 35 and the first left mounting portion 32 along the fiber direction, A part of the load is transmitted to the second left load transmitting portion 36 and the second left mounting portion 33. thus, When the vehicle 1 falls to the left in the parking state, When the load is input to the fiber direction load conversion member 31 on the left side, In the direction of the fiber on the left side, the load conversion member 31 has the highest strength, That is, the above-mentioned load is transmitted in the drawing direction of the fiber direction. With this, Changes in the structure of the fibers and resin in the carbon fiber-reinforced resin in the fiber direction load conversion member 31 on the left side due to the aforementioned load can be suppressed.   According to the above composition, The left side fiber direction load conversion member 31 is when the vehicle 1 is tipped to the left in the parking state, Converts the load input from the road surface through the left load receiving portion 34 into the load in the fiber direction of the rear structure 20, The converted load is transferred to the rear structure 20. thus, By the fiber direction load conversion member 31 on the left side, It is possible to reduce the load input to the rear structure 20 in the lamination direction of the fiber sheet of the rear structure 20. With this, It can be suppressed that when the vehicle 1 falls to the left in the parking state, The structure of at least a part of the fibers and the resin in the carbon fiber-reinforced resin of the rear structure 20 is changed.   When the vehicle 1 is tilted to the left in the parking state and falls as shown in FIG. 5, The vibration value (acceleration of vibration) generated by the vehicle 1 when the vehicle 1 is in contact with the road surface G changes as shown in FIG. 6. which is, As shown in Figure 6, When the vehicle 1 is in contact with the road surface G, the vibration value generated by the vehicle 1 is relatively large in the initial stage. Gradually decrease over time. The reason is believed to be: When the vehicle 1 is in contact with the road surface G, The vehicle 1 rebounds with respect to the road surface. therefore, The load input to the vehicle 1 due to the contact with the road surface G is large in the initial stage of the contact.   For the contact between the vehicle 1 and the road surface G as described above, The left side fiber direction load conversion member 31 reduces the peak value of the load input to the vehicle 1. thus, By the fiber direction load conversion member 31 on the left side, It is possible to reduce the load input to the vehicle 1 due to the contact with the road surface G when the vehicle 1 is dumped to the left in the parking state.   The right-side fiber-direction load conversion member 41 is provided on the right side of the vehicle 1 with respect to the rear structure 20, It has the same structure and effect as the above-mentioned left-side fiber direction load conversion member 31. FIG. 7 shows a cross section taken along the line VII-VII in FIG. 3. As shown in Figure 7, The right-side fiber direction load conversion member 41 includes a first right mounting portion 42, 2nd right mounting section 43, Right load receiving part 44, The first right load transmitting portion 45 and the second right load transmitting portion 46. The right load receiving portion 44 is located further to the right than the first right mounting portion 42 and the second right mounting portion 43. The right-side fiber direction load conversion member 41 is connected to the right load receiving portion 44, A right space portion 47 is provided between the first right load transmission portion 45 and the second right load transmission portion 46 and the right side surface 21 b of the rear structure 20.   When vehicle 1 falls to the right in the parking state, The right load receiving portion 44 of the right-side fiber direction load conversion member 41 is in contact with the road surface. With this, A load is input to the right load receiving portion 44 in a direction indicated by a hollow arrow in FIG. 7 (the direction in which the fiber sheet of the rear structure 20 is laminated). The load input to the right load receiving portion 44 is transmitted to the first right mounting portion 42 through the first right load transmitting portion 45, Then, it is transmitted to the second right mounting portion 43 via the second right load transmitting portion 46. thus, The load input to the right-side fiber direction load conversion member 41 in the laminated direction of the fiber sheet of the rear structure 20 is converted into the fiber direction load of the rear structure 20. and, The converted load is transmitted to the rear structure 20 in the fiber direction through the first right mounting portion 42 and the second right mounting portion 43.   thus, The right-side fiber direction load conversion member 41 can reduce the load input to the rear structure 20 in the lamination direction of the fiber sheet of the rear structure 20. With this, This prevents the vehicle 1 from tipping to the right when it is parked. The structure of at least a part of the fibers and the resin in the carbon fiber-reinforced resin of the rear structure 20 is changed.   Based on the above, In the configuration of this embodiment, The rear structure 20 is configured to include a fiber-reinforced resin obtained by reinforcing a resin with laminated fibers, This makes it possible to reduce the weight of the rear structure 20. thus, It is possible to reduce the weight of the vehicle 1.   also, A left side fiber direction load conversion member 31 and a right side fiber direction load conversion member 41 are attached to the left side surface 21 a and the right side surface 21 b of the rear structure 20, respectively. With this, When the vehicle 1 is dumped leftward and rightward while parked, The load is input to the left-side fiber direction load conversion member 31 or the right-side fiber direction load conversion member 41.   in particular, When vehicle 1 falls to the left in the parking state, The left side fiber direction load conversion member 31 is in contact with the road surface G. at this time, To the left load receiving portion 34 of the fiber direction load conversion member 31 on the left side, The load is input in the lamination direction of the fiber sheet of the rear structure 20. The fiber direction load conversion member 31 on the left side converts the above-mentioned load into the fiber direction load of the rear structure 20, And passed to the rear structure 20. With this, The load in the above lamination direction input to the rear structure 20 can be reduced. thus, Changes in the structure of at least a part of the fibers and resin in the carbon fiber-reinforced resin of the rear structure 20 can be suppressed.   Similarly, When vehicle 1 falls to the right in the parking state, The right-side fiber direction load conversion member 41 is in contact with a road surface or the like. at this time, To the right load receiving portion 44 of the right-side fiber direction load conversion member 41, The load is input in the lamination direction of the fiber sheet of the rear structure 20. The fiber direction load conversion member 41 on the right side converts the above-mentioned load into the fiber direction load of the rear structure 20, And passed to the rear structure 20. With this, The load in the above lamination direction input to the rear structure 20 can be reduced. thus, Changes in the structure of at least a part of the fibers and resin in the carbon fiber-reinforced resin of the rear structure 20 can be suppressed.   also, As mentioned above, On the left and right sides of the rear structure 20, a left-side fiber direction load conversion member 31 and a right-side fiber direction load conversion member 41 are respectively provided, With this, That is, when it is convenient for accessories or riders to come into contact with the side of the rear part of the vehicle body 2, Changes in the structure of at least a part of the fibers and the resin in the carbon fiber-reinforced resin of the rear structure 20 can also be suppressed.   and, The left-side fiber direction load conversion member 31 and the right-side fiber direction load conversion member 41 are different members from the rear structure 20, Therefore, when the post-design body 20 is designed, It is not necessary to consider the intensity of the dumping with respect to the vehicle 1. thus, The design freedom of the rear structure 20 can be improved.   therefore, With the above structure, It is possible to ensure the strength of the vehicle 1 without reducing the design freedom of the rear structure 20 and to further reduce the weight of the vehicle 1.   [Embodiment 2] A left side view of a vehicle 101 according to Embodiment 2 is shown in Fig. 8. FIG. 9 shows a cross section of the fiber-direction load conversion member 131 on the left side of the vehicle 101. The structure of the left-side fiber direction load conversion member 131 of the second embodiment is different from that of the first embodiment in that: It is mounted on the outer surface of the structure 120 before the vehicle 101, And has a trapezoidal cross section. thus, the following, The same components as in the first embodiment are assigned the same reference numerals and descriptions thereof are omitted. Only the different parts will be explained. Furthermore, the following, The structure of the left-side fiber direction load conversion member 131 will be described. However, as in the first embodiment, The right side fiber direction load conversion member also has the same configuration as the left side fiber direction load conversion member 131.   As shown in Figure 8, The body 102 of the vehicle 101 includes a front structure 120 (frame structure), Frame 110, The left side fiber direction load conversion member 131 and the right side fiber direction load conversion member (not shown). which is, The vehicle body 102 includes a front structure body 120 and a frame 110, Each component of the vehicle 101 is supported.   The front structure 120 has a so-called stress skin structure, which is, The wall portion 121 (see FIG. 9) bears the load of the component parts supported by the front structure body 120 or the force input to the front structure body 120. The front structural body 120 constitutes the outer surface of the vehicle body 102. which is, The front structural body 120 has a function as a structural member that bears the aforementioned loads and forces, And as a shell member constituting a part of the outer surface of the vehicle body 102. in particular, The front structure 120 functions as a main frame of the vehicle 101, It also functions as a front casing of the vehicle 101.   The front structure 120 includes a resin (for example, epoxy resin, Vinyl ester, Phenolic resin, Polyamine, Polypropylene and polyphenylene sulfide, etc.) carbon fiber reinforced resin material obtained by strengthening. In this embodiment, The carbon fiber includes a plurality of fiber sheets laminated in a thickness direction. The lamination direction of the fiber sheet is the thickness direction of the wall portion 121 of the front structure 120. The fiber sheet means a member obtained by weaving or fixing fibers into a sheet shape (planar shape), for example. thus, In the front structure 120, The fiber direction of the carbon fibers used in the carbon fiber reinforced resin is a direction orthogonal to the thickness direction of the wall portion 121 of the front structure 120. Furthermore, In the case of this embodiment, The fiber direction means one of the directions of the fibers constituting the fiber sheet. In Figure 9, The fibers in the wall portion 121 of the front structure 120 are schematically shown in dotted lines.   Behind the front structure 120, The front of the frame 110 is connected. The frame 110 extends from the front structure 120 toward the rear of the vehicle 101. The frame 110 may include a metal material, A material containing a fiber-reinforced resin obtained by reinforcing a resin with fibers such as carbon may be included.   In this embodiment, For the front structure 120, A left side fiber direction load conversion member 131 and a right side fiber direction load conversion member (not shown), which are different from the front structure 120, are mounted on both sides of the vehicle 101 in the left-right direction. In this embodiment, The left side fiber direction load conversion member 131 has the same structure as the right side fiber direction load conversion member. Therefore, only the configuration of the left-side fiber direction load conversion member 131 will be described below.   As shown in Figure 9, The left-side fiber direction load conversion member 131 includes a first left mounting portion 132, 2nd left mounting part 133, Left load receiving part 134, The first left load transmitting section 135 and the second left load transmitting section 136. A cross-sectional observation of the case where the vehicle 101 is cut in the front-rear direction, The left load receiving portion 134 has a flat plate shape arranged along the left side surface 121 a of the front structure 120. The first left load transmitting portion 135 and the second left load transmitting portion 136 are flat plates extending from the left load receiving portion 134 toward the left side surface 121a. Left load receiving part 134, The first left load transmitting portion 135 and the second left load transmitting portion 136 are integrally formed.   The first left load transmitting portion 135 and the second left load transmitting portion 136 are widened so that the distance from the base end portion connected to the left load receiving portion 134 toward the front end portion (in the direction of the left surface 121a of the front structure 120) is increased. . The front end portions of the first left load transmitting portion 135 and the second left load transmitting portion 136 are respectively fixed to the outer surface of the wall portion 121 of the front structure 120 by an adhesive or the like. which is, The first left mounting portion 132 is configured by a front end portion of the first left load transmitting portion 135, The second left mounting portion 133 is configured by a front end portion of the second left load transmitting portion 136.   The first left load transmitting portion 135 is configured such that the distance from the left load receiving portion 134 toward the first left mounting portion 132 is smaller with respect to the front structure 120. The first left load transmitting portion 135 extends from the left load receiving portion 134 to the first left mounting portion 132 without overlapping the left load receiving portion 134 in the fiber direction of the front structure 120. Furthermore, In this embodiment, Observed from the laminated direction of the fiber sheet of the front structure 120, The first left load transmitting portion 135 does not overlap the left load receiving portion 134.   The second left load transmitting portion 136 is configured such that the distance from the left load receiving portion 134 toward the second left mounting portion 133 is smaller from the front structure 120. The second left load transmitting portion 136 extends from the left load receiving portion 134 to the second left mounting portion 133 in the fiber direction of the front structure 120 without overlapping with the left load receiving portion 134. Furthermore, In this embodiment, Observed from the laminated direction of the fiber sheet of the front structure 120, The second left load transmitting portion 136 does not overlap the left load receiving portion 134.   With the configuration of the first left load transmitting section 135 and the second left load transmitting section 136 as described above, The load input from the left to the left load receiving portion 134 is converted into a load in the fiber direction of the front structure 120 by the first left load transmitting portion 135 and the second left load transmitting portion 136. The converted load is transmitted to the front structure 120 in the fiber direction through the first left mounting portion 132 and the second left mounting portion 133.   Secondly, Regarding when the vehicle 101 is dumped to the left in the parking state, The load input to the front structure 120 from the fiber direction load conversion member 131 on the left side will be described.   When the vehicle 101 falls to the left in the parking state, The left load receiving portion 134 of the left-side fiber direction load conversion member 131 is in contact with the road surface G. thus, For the left load bearing portion 134, The load is input in the direction indicated by the hollow arrow in FIG. 9 (the direction in which the fiber sheet of the front structure 120 is laminated).   The load input to the left load receiving portion 134 is transmitted to the first left mounting portion 132 and the second left mounting portion 133 via the first left load transmitting portion 135 and the second left load transmitting portion 136, respectively. which is, The load input to the left load receiving portion 134 is converted into a load in the fiber direction of the front structure 120 by the first left load transmitting portion 135 and the second left load transmitting portion 136. As shown by the arrows in Figure 9, The converted load is transmitted from the first left mounting portion 132 and the second left mounting portion 133 to the front structure 120.   The load transmitted from the left-side fiber direction load conversion member 131 to the front structure 120 is the load in the fiber direction of the front structure 120. therefore, The aforementioned load is a fiber applied to the front structure 120 in the stretching direction. which is, The load is input to the front structure 120 in the direction in which the strength of the front structure 120 is the highest.   therefore, It is possible to suppress a change in the structure of at least a part of the fibers and resin in the front structure body 120 due to the load input from the left-side fiber direction load conversion member 131.   The left side fiber direction load conversion member 131 is attached to the left load receiving portion 134, A left space portion 137 is provided between the first left load transmitting portion 135 and the second left load transmitting portion 136 and the left side surface 121 a of the front structure 120. With this, When the above load is input to the left load receiving part 134, The left side fiber direction load conversion member 131 is easily deformed. By the deformation of the load conversion member 131 in the fiber direction on the left side, Can absorb part of the above load, In addition, it is easy to convert the above-mentioned load into a load in the fiber direction of the front structure 120. therefore, The load transmitted to the front structure 120 can be further reduced.   The left side fiber direction load conversion member 131 is the same as the front structure body 120, It includes a carbon fiber-reinforced resin obtained by reinforcing a resin with carbon fibers. which is, The left-side fiber direction load conversion member 131 contains a resin (for example, epoxy resin, Vinyl ester, Phenolic resin, Polyamine, Polypropylene and polyphenylene sulfide, etc.) carbon fiber reinforced resin material obtained by strengthening. In this embodiment, The carbon fiber includes a plurality of fiber sheets laminated in a thickness direction. The laminated direction of the fiber sheet (fiber) is the thickness direction of the fiber direction load conversion member 131 on the left side. The fiber sheet means a member obtained by weaving or fixing fibers into a sheet shape (planar shape), for example. thus, In the fiber direction load conversion member 131 on the left side, The fiber direction of the carbon fibers used in the carbon fiber reinforced resin is a direction orthogonal to the thickness direction of the left-side fiber direction load conversion member 131. Furthermore, In the case of this embodiment, The fiber direction means one of the directions of the fibers constituting the fiber sheet. In Figure 9, The fibers in the fiber direction load conversion member 131 on the left side are schematically shown in dotted lines.   As shown in Figure 9, When the left side fiber direction load conversion member 131 is cut in the front-back direction, a cross-sectional observation is made, First left mounting portion 132, 2nd left mounting part 133, Left load receiving part 134, The first left load transmitting portion 135 and the second left load transmitting portion 136 are along the fiber direction of the left-side fiber direction load conversion member 131, According to the first left mounting portion 132, 1st left load transmitting part 135, Left load receiving part 134, The second left load transmitting portion 136 and the second left mounting portion 133 are arranged in this order.   With this, When a load is input to the left load receiving part 134 as described above, A portion of the load is transmitted to the first left load transmitting portion 135 and the first left mounting portion 132 along the fiber direction. A part of the load is transmitted to the second left load transmitting portion 136 and the second left mounting portion 133. thus, When the vehicle 101 falls to the left in the parking state, When a load is input to the fiber direction load conversion member 131 on the left side, In the direction of the fiber on the left side, the load conversion member 131 has the highest strength, That is, the above-mentioned load is transmitted in the drawing direction of the fiber direction. With this, Changes in the structure of the fibers and resin in the carbon fiber-reinforced resin in the fiber direction load conversion member 131 on the left side due to the aforementioned load can be suppressed.   According to the above composition, The left side fiber direction load conversion member 131 is when the vehicle 1 is tipped to the left in the parking state, The load input from the road surface through the left load receiving part 134 is converted into the load in the fiber direction of the front structure 120, The converted load is transferred to the front structure 120. thus, With the fiber direction load conversion member 131 on the left side, The load input to the front structure 120 in the lamination direction of the fiber sheet of the front structure 120 can be reduced. With this, When the vehicle 101 falls to the left in the parking state, The structure of at least a part of the fibers and resin in the carbon fiber-reinforced resin of the front structure 120 is changed.   Although not specifically illustrated, But again, On the outer surface of the right side of the front structure 120, A right side fiber direction load conversion member having the same configuration as the left side fiber direction load conversion member 131 is also mounted. With this, When the vehicle 101 falls to the right in the parking state, The load input to the right load receiving portion is converted into the load in the fiber direction of the front structure 120 by the first right load transmitting portion and the second right load transmitting portion. The converted load is transmitted to the front structure 120 via the first right mounting portion and the second right mounting portion. thus, For the front structure 120, Enter the load in the direction of the fiber. therefore, That is, when it is convenient for the vehicle 101 to fall to the right, Changes in the structure of at least a part of the fibers and resin in the front structure 120 can also be suppressed.   With the structure of this embodiment, When the vehicle 101 is dumped in the left-right direction in the parking state, By the left side fiber direction load conversion member 131 or the right side fiber direction load conversion member, It is possible to reduce the load input to the front structure 120 in the direction in which the fibers are laminated. therefore, Changes in the structure of at least a part of the fibers and resin in the carbon fiber-reinforced resin of the front structure 120 can be suppressed.   (Other embodiments) The above, The embodiment of the present invention has been described, However, the above embodiments are merely examples for implementing the present invention. thus, It is not limited to the above embodiment, However, the above-mentioned embodiments are appropriately changed and implemented within a range not departing from the gist thereof.   In each of the above embodiments, A left-side fiber direction load conversion member 31 having a convex cross-section is fixed to the left-side surface 21 a of the rear structure 20, A fiber direction load conversion member 131 on a left side surface of the trapezoidal cross section is fixed to the left side surface 121 a of the front structure 120. however, A fiber direction load conversion member on the left side of the trapezoidal cross section may be fixed to the left side of the rear structure. The left side surface of the front structure may be fixed with a left side surface fiber direction load conversion member having a convex cross section. also, As long as the cross-sectional shape of the left-side fiber-direction load conversion member is a shape capable of converting a load inputted in the direction of the laminated fiber of the structure containing the fiber-reinforced resin into a fiber-direction load, It can also be round, for example Arbitrary cross-sectional shapes such as triangular shapes.   Furthermore, It is not limited to the fiber direction load conversion member on the left side, The same applies to the right-side fiber direction load conversion member, As long as the cross-sectional shape of the right-side fiber-direction load conversion member is a shape capable of converting a load inputted in the direction of the laminated fiber of the structure containing the fiber-reinforced resin into a load in the fiber direction of the fiber, It can also have an arbitrary cross-sectional shape.   In each of the above embodiments, Left-side fiber direction load conversion member 31, 131 and the right-side fiber direction load conversion member 41 are fixed to the rear structure 20 and the front structure 120. however, The left-side fiber direction load conversion member and the right-side fiber direction load conversion member may be mounted on portions other than the rear structure and the front structure. which is, The left-side fiber-direction load conversion member and the right-side fiber-direction load conversion member need only be mounted on a frame structure that forms the skeleton of the vehicle.   As shown in Figure 10, For example, the left side surface 221 a of the rear structure 220 may be provided with a recessed portion 221 b for fixing the first left mounting portion 32 and the second left mounting portion 33 of the left side fiber direction load conversion member 31. The recessed portion 221b is attached to the left side surface 221a of the rear structure 220, A contact surface 221c is provided for the first left mounting portion 32 and the second left mounting portion 33 of the left-side fiber direction load conversion member 31 to contact. Furthermore, As long as the recessed portion 221b has a cross-sectional shape that can stably hold the first left mounting portion 32 and the second left mounting portion 33 of the left side fiber direction load conversion member 31, It can also have an arbitrary cross-sectional shape.   By providing the recessed portion 221b on the left side surface 221a of the rear structure 220 in this way, The left-side fiber direction load conversion member 31 can be more reliably fixed to the rear structure 220.   In the above configuration, For the portions where the first left mounting portion 32 and the second left mounting portion 33 are in contact with the contact surface 221c of the recessed portion 221b, The load input to the left load receiving portion 34 of the fiber direction load conversion member 31 on the left side is also input as the load in the fiber direction of the rear structure 220 from the first left mounting portion 32 and the second left mounting portion 33 to the rear structure 220 (Refer to arrow in FIG. 10). thus, It can reduce the situation when the vehicle falls to the left when parked. The load applied to the rear structure 220 in the direction in which the fibers are laminated. therefore, Changes in the structure of at least a part of the fibers and resin in the carbon fiber-reinforced resin of the rear structure 220 can be suppressed.   Furthermore, The recessed portion as described above may be provided at a portion where the left-side fiber direction load conversion member is fixed. And not limited to post-structurals, It may be installed in other structures, such as a front structure.   In each of the above embodiments, Left-side fiber direction load conversion member 31, 131 and the right side fiber direction load conversion member 41 each have a left space portion 37, 137 or right space 47. however, A left load absorbing member and a right load absorbing member may be arranged inside the left side fiber direction load conversion member and the right side fiber direction load conversion member. E.g, As shown in Figure 11, It is also possible to That is, a left load absorbing member 50 is disposed between the left side surface 21 a of the rear structure 20 and the left load receiving portion 34 of the left side fiber direction load conversion member 31. Although not specifically illustrated, But again, The inside of the fiber direction load conversion member 41 on the right side, That is, a right load absorbing member is disposed between the right side surface 21 b of the rear structure 20 and the right load receiving portion 44 of the right side fiber direction load conversion member 41.   As long as the left load absorbing member 50 and the right load absorbing member are resins such as foamed resin, rubber, A gel-like material, such as a material that can absorb the load input to the left-side fiber direction load conversion member and the right-side fiber direction load conversion member, It can also be any material.   With this, When the vehicle is dumped left and right while parked, The load input to the left-side fiber direction load conversion member or the right-side fiber direction load conversion member due to contact with the road surface (the direction of the load input to the left-side fiber direction load conversion member is the direction shown by the hollow arrow in FIG. 11 At least a part of) is absorbed by the left load absorbing member or the right load absorbing member. therefore, With the above structure, It is possible to further reduce the load input to the frame structure due to the vehicle's left-to-right dumping. thus, It is possible to further suppress changes in the structure of at least a part of the fibers and the resin in the carbon fiber reinforced resin of the frame structure caused by the vehicle's left-right falling.   Furthermore, The load absorbing member may be provided only in one of the left-side fiber direction load conversion member and the right-side fiber direction load conversion member.   In each of the above embodiments, Rear structure 20, 220, Front structure 120, Left-side fiber direction load conversion member 31, 131 and the right-side fiber direction load conversion member 41 include a material containing a carbon fiber-reinforced resin obtained by reinforcing a resin with carbon fibers. however, It is also possible to use fibers other than carbon fibers (e.g., aromatic polyamide fibers, Materials such as polyethylene fibers and stripped fibers) Post-structural body, Prestructure, The left side fiber direction load conversion member and the right side fiber direction load conversion member. also, In the above embodiment, Rear structure 20, 220, Front structure 120, Left-side fiber direction load conversion member 31, 131 and the right-side fiber direction load conversion member 41 include epoxy resin, Vinyl ester, Phenolic resin, Polyamine, Resins such as polypropylene and polyphenylene sulfide. however, As long as the resin is a resin that can be reinforced with fibers, Other resins can also be used.   also, Post-structural, Prestructure, The left-side fiber direction load conversion member and the right-side fiber direction load conversion member may include materials other than fiber-reinforced resin such as metal or resin.   and then, The left side fiber direction load conversion member and the right side fiber direction load conversion member may not include a fiber-reinforced resin. In this case, The left-side fiber direction load conversion member and the right-side fiber direction load conversion member may include, for example, resin, Metals and other materials.   In each of the above embodiments, The carbon fiber used in the carbon fiber reinforced resin can be used for weaving fibers with each other, It can also be unwoven. which is, The carbon fiber may not be a fiber sheet. also, In each of the above embodiments, Carbon fiber fiber sheet is laminated in multiple layers, But not limited to this, It may be only one fiber sheet. In this case, The lamination direction in each of the above embodiments corresponds to the thickness direction of a member containing a carbon fiber reinforced resin. and then, The above carbon fibers can be continuous fibers with a specific length (for example, 1 mm) or more. It may also be a discontinuous fiber. Furthermore, When the above-mentioned carbon fibers are discontinuous fibers, The left-side fiber-direction load conversion member and the right-side fiber-direction load conversion member are preferably such that the load is transmitted in a direction of relatively high strength in the structure. Mounted on the above structure.   In each of the above embodiments, Carbon fiber reinforced resins can also contain composite materials, The composite material is obtained by laminating a carbon fiber reinforced resin layer reinforced with carbon fibers and a foamed resin layer containing a foamed synthetic resin in a thickness direction. The composite material has a pair of the above-mentioned carbon fiber reinforced resin layers, The material of the foamed resin layer is arranged between the carbon fiber reinforced resin layers. By using the above composite materials, Compared with the case where only the carbon fiber reinforced resin layer is used, Can reduce the weight of each component including carbon fiber reinforced resin, And it is easy to change the thickness of each member. Furthermore, The foamed synthetic resin as the foamed resin layer, Vibration-absorbing resins can also be used.   In each of the above embodiments, Left-side fiber direction load conversion member 31, 131 and the right-side fiber direction load conversion member 41 convert the input load into the rear structure 20, The fiber direction of 220 or front structure 120, And transfer the converted load to the rear structure 20, 220 or 前 结构 120。 220 or front structure 120. however, Regarding the left-side fiber direction load conversion member and the right-side fiber direction load conversion member, As long as the structure of the fiber and resin in the carbon fiber reinforced resin of the structure is not changed, The input load can also be converted into a load in a direction other than the fiber direction of the above structure. The converted load is transferred to the above structure.   In each of the above embodiments, The vehicle body includes a structural body 20 having a stress skin structure, 220 or 前 结构 120。 220 or front structure 120. however, The vehicle body may have a frame structure including a main frame and a seat rail. In this case, The frame structure includes a material containing a carbon fiber-reinforced resin obtained by reinforcing the resin with carbon fibers. and, It is only necessary to install the left-side fiber direction load conversion member or the right-side fiber direction load conversion member on the outer surface of the above-mentioned frame structure and at a position where the vehicle contacts when it is dumped in the left-right direction in the parking state.   In each of the above embodiments, Left-side fiber direction load conversion member 31, 131 and the right-side fiber direction load conversion member 41 are fixed to the rear structure 20 with an adhesive, 220, 前 结构 体 120。 The front structure 120. however, The left-side fiber-direction load conversion member and the right-side fiber-direction load conversion member can also be welded or bolted in addition to the adhesive. It is fixed to the rear structure and the front structure. Furthermore, Alternatively, only the first left mounting portion, 2nd left mounting section, One of the first right mounting portion and the second right mounting portion is fixed to a structure including a fiber-reinforced resin by an adhesive.

1‧‧‧車輛1‧‧‧ vehicle

2‧‧‧車體2‧‧‧ body

3‧‧‧前輪3‧‧‧ front wheel

4‧‧‧後輪4‧‧‧ rear wheel

5‧‧‧車體外殼5‧‧‧ body shell

6‧‧‧把手6‧‧‧handle

7‧‧‧座部7‧‧‧ seat

8‧‧‧動力單元8‧‧‧ Power unit

10‧‧‧框架10‧‧‧Frame

11‧‧‧頭管11‧‧‧ head tube

12‧‧‧主框架12‧‧‧ main frame

20、220‧‧‧後構造體(框架構造體)20, 220‧‧‧ post structure (frame structure)

20a‧‧‧空間20a‧‧‧space

21‧‧‧壁部21‧‧‧Wall

21a‧‧‧左側面21a‧‧‧ Left side

21b‧‧‧右側面21b‧‧‧ right side

22‧‧‧缺口部22‧‧‧ gap

31、131‧‧‧左側面纖維方向荷重轉換構件31, 131‧‧‧ Left side fiber direction load conversion member

32‧‧‧第1左安裝部32‧‧‧The first left mounting part

33‧‧‧第2左安裝部33‧‧‧The second left mounting part

34‧‧‧左荷重承受部34‧‧‧Left load receiving section

35‧‧‧第1左荷重傳遞部35‧‧‧The first left load transfer part

36‧‧‧第1左荷重傳遞部36‧‧‧The first left load transfer part

37、137‧‧‧左空間部37, 137‧‧‧ Left Space Department

41‧‧‧右側面纖維方向荷重轉換構件41‧‧‧ Right side fiber direction load conversion member

42‧‧‧第1右安裝部42‧‧‧1st right mounting section

43‧‧‧第2右安裝部43‧‧‧Second right mounting section

44‧‧‧右荷重承受部44‧‧‧Right load receiving section

45‧‧‧第1右荷重傳遞部45‧‧‧The first right load transfer part

46‧‧‧第1右荷重傳遞部46‧‧‧The first right load transfer part

47‧‧‧右空間部47‧‧‧Right Space Department

50‧‧‧左荷重吸收構件50‧‧‧Left load absorbing member

101‧‧‧車輛101‧‧‧ Vehicle

102‧‧‧車體102‧‧‧body

110‧‧‧框架110‧‧‧Frame

120‧‧‧前構造體(框架構造體)120‧‧‧ front structure (frame structure)

121‧‧‧壁部121‧‧‧Wall

121a‧‧‧左側面121a‧‧‧ Left side

132‧‧‧第1左安裝部132‧‧‧The first left mounting part

133‧‧‧第2左安裝部133‧‧‧The second left mounting part

134‧‧‧左荷重承受部134‧‧‧Left load receiving part

135‧‧‧第1左荷重傳遞部135‧‧‧The first left load transfer part

136‧‧‧第1左荷重傳遞部136‧‧‧The first left load transfer part

221a‧‧‧左側面221a‧‧‧left side

221b‧‧‧凹部221b‧‧‧ Recess

221c‧‧‧接觸面221c‧‧‧contact surface

F‧‧‧箭頭F‧‧‧ Arrow

G‧‧‧路面G‧‧‧ Pavement

L‧‧‧箭頭L‧‧‧ Arrow

R‧‧‧箭頭R‧‧‧ Arrow

RR‧‧‧箭頭RR‧‧‧arrow

U‧‧‧箭頭U‧‧‧ Arrow

圖1係表示本發明之實施形態1之車輛之整體構成之概略的左側視圖。 圖2係車輛之俯視圖、左側面纖維方向荷重轉換部之剖視圖及右側面纖維方向荷重轉換部之剖視圖。 圖3係表示後構造體之概略構成之立體圖。 圖4係圖3之IV-IV線剖視圖。 圖5係自後方觀察朝左方向倒下之車輛而得之圖。 圖6係模式性地表示車輛於停車狀態下朝左右方向傾倒後與路面接觸時之振動值之時間變化之圖。 圖7係圖3之VII-VII線剖視圖。 圖8係實施形態2之車輛之相當於圖1之圖。 圖9係圖8之IX-IX線剖視圖。 圖10係另一實施形態之車輛之左側面纖維方向荷重轉換部之相當於圖4之圖。 圖11係另一實施形態之車輛之左側面纖維方向荷重轉換部之相當於圖4之圖。FIG. 1 is a left side view showing the outline of the overall configuration of a vehicle according to the first embodiment of the present invention. Fig. 2 is a plan view of the vehicle, a cross-sectional view of a fiber conversion load portion on the left side, and a cross-sectional view of a fiber conversion load portion on the right side. Fig. 3 is a perspective view showing a schematic configuration of a rear structure. FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3. FIG. 5 is a view of a vehicle falling to the left when viewed from the rear. FIG. 6 is a diagram schematically showing a time change of a vibration value when a vehicle is tipped in a left-right direction in a parking state and contacts a road surface. FIG. 7 is a sectional view taken along the line VII-VII in FIG. 3. FIG. 8 is a view corresponding to FIG. 1 for a vehicle according to the second embodiment. FIG. 9 is a sectional view taken along the line IX-IX in FIG. 8. FIG. 10 is a view corresponding to FIG. 4 in the fiber direction load conversion section on the left side of a vehicle according to another embodiment. FIG. 11 is a view corresponding to FIG. 4 in the fiber direction load conversion portion on the left side of a vehicle according to another embodiment.

Claims (14)

一種傾斜車輛，其係以傾斜姿勢迴旋者，且具備於朝左方向迴旋時朝左方向傾斜且於朝右方向迴旋時朝右方向傾斜之車體，上述車體包含：框架構造體、左側面纖維方向荷重轉換構件及右側面纖維方向荷重轉換構件，上述框架構造體包含藉由纖維使樹脂強化而得之纖維強化樹脂，且構成上述車體之一部分，上述左側面纖維方向荷重轉換構件包含：第1左安裝部及第2左安裝部，其等安裝於上述框架構造體之左側面；左荷重承受部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1左安裝部與上述第2左安裝部之間，並且於車輛之左右方向上，位於較上述第1左安裝部及上述第2左安裝部更靠左方，於上述車體在停車狀態下朝左方向傾斜時與路面接觸而承受荷重；第1左荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1左安裝部與上述左荷重承受部之間；以及第2左荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第2左安裝部與上述左荷重承受部之間；且上述第1左安裝部、上述左荷重承受部及上述第2左安裝部係於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，依照上述第1左安裝部、上述左荷重承受部及上述第2左安裝部之順序排列；右側面纖維方向荷重轉換構件包含：第1右安裝部及第2右安裝部，其等安裝於上述框架構造體之右側面；右荷重承受部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1右安裝部與上述第2右安裝部之間，並且於上述左右方向上，位於較上述第1右安裝部及上述第2右安裝部更靠右方，且於上述車體在停車狀態下朝右方向傾斜時與路面接觸而承受荷重；第1右荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第1右安裝部與上述右荷重承受部之間；以及第2右荷重傳遞部，其於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，位於上述第2右安裝部與上述右荷重承受部之間；且上述第1右安裝部、上述右荷重承受部及上述第2右安裝部係於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之纖維方向上，依照上述第1右安裝部、上述右荷重承受部及上述第2右安裝部之順序排列。A tilting vehicle is a gyrator in a tilted posture, and includes a vehicle body which is inclined to the left when rotating to the left and to the right when rotating to the right. The vehicle body includes a frame structure and a left side surface. The fiber direction load conversion member and the right side fiber direction load conversion member. The frame structure includes a fiber-reinforced resin obtained by reinforcing the resin with fibers and forms a part of the vehicle body. The left side fiber direction load conversion member includes: The first left mounting portion and the second left mounting portion are mounted on the left side of the frame structure; the left load receiving portion is in the fiber direction of the fiber contained in the fiber-reinforced resin of the frame structure. Located between the first left mounting portion and the second left mounting portion, and in the left-right direction of the vehicle, located further to the left than the first left mounting portion and the second left mounting portion, on the vehicle body When the vehicle is tilted to the left in a parking state, it bears the load when it comes into contact with the road surface. The first left load transmission section is reinforced by the fibers of the frame structure. The fiber included in the resin is located in the fiber direction between the first left mounting portion and the left load receiving portion; and the second left load transmitting portion is included in the fiber reinforced resin of the frame structure. The fiber direction of the fiber is between the second left mounting portion and the left load receiving portion; and the first left mounting portion, the left load receiving portion, and the second left mounting portion are attached to the frame structure. The fiber direction of the fibers included in the fiber-reinforced resin is arranged in the order of the first left mounting portion, the left load receiving portion, and the second left mounting portion; the right-side fiber direction load conversion member includes: 1 right mounting portion and second right mounting portion, which are mounted on the right side of the frame structure; right load receiving portion, in the fiber direction of the fiber contained in the fiber-reinforced resin of the frame structure, Located between the first right mounting portion and the second right mounting portion, and in the left-right direction, located more than the first right mounting portion and the second right mounting portion The part is further to the right and bears the load when it is in contact with the road surface when the vehicle body is tilted to the right in the parking state. The first right load transmitting part is the one contained in the fiber-reinforced resin of the frame structure. The fiber direction of the fiber is between the first right mounting portion and the right load receiving portion; and the second right load transmitting portion is in the fiber direction of the fiber included in the fiber-reinforced resin of the frame structure. Is located between the second right mounting portion and the right load receiving portion; and the first right mounting portion, the right load receiving portion, and the second right mounting portion are in the fiber-reinforced resin of the frame structure. The fiber directions of the fibers included are arranged in the order of the first right mounting portion, the right load receiving portion, and the second right mounting portion. 如請求項1之傾斜車輛，其中上述第1左荷重傳遞部係越是自上述左荷重承受部朝向上述第1左安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述左荷重承受部重疊地自上述左荷重承受部延伸至上述第1左安裝部，上述第2左荷重傳遞部係越是自上述左荷重承受部朝向上述第2左安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述左荷重承受部重疊地自上述左荷重承受部延伸至上述第2左安裝部，上述第1右荷重傳遞部係越是自上述右荷重承受部朝向上述第1右安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述右荷重承受部重疊地自上述右荷重承受部延伸至上述第1右安裝部，上述第2右荷重傳遞部係越是自上述右荷重承受部朝向上述第2右安裝部則其與上述框架構造體之間隔越小，並且於上述框架構造體之上述纖維強化樹脂中所包含之上述纖維之上述纖維方向上不與上述右荷重承受部重疊地自上述右荷重承受部延伸至上述第2右安裝部。In the case of a leaning vehicle according to claim 1, wherein the more the first left load transmitting portion is from the left load receiving portion toward the first left mounting portion, the smaller the distance from the frame structure to the frame structure is, The fiber included in the fiber-reinforced resin extends from the left load receiving portion to the first left mounting portion in the fiber direction without overlapping the left load receiving portion in the fiber direction, and the more the second left load transmitting portion is The distance from the left load receiving portion toward the second left mounting portion to the frame structure is smaller, and the fiber direction of the fibers contained in the fiber-reinforced resin of the frame structure is not the same as the above. The left load receiving portion extends from the left load receiving portion to the second left mounting portion, and the more the first right load transmitting portion is from the right load receiving portion toward the first right mounting portion, the more it is connected to the frame structure. The smaller the distance between the bodies is, the more the fiber in the fiber-reinforced resin contained in the frame structure is not in the fiber direction with the right. The receiving portion extends from the right load receiving portion to the first right mounting portion. The second right load transmitting portion is more toward the second right mounting portion from the right load receiving portion to the second right mounting portion. The smaller the distance is, the more the fiber contained in the fiber-reinforced resin of the frame structure extends from the right load receiving portion to the second right mounting portion without overlapping the right load receiving portion in the fiber direction of the fiber. 如請求項1之傾斜車輛，其中上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別以於上述框架構造體之外表面朝向外側突出之方式設置於上述框架構造體。The inclined vehicle according to claim 1, wherein the left-side fiber direction load conversion member and the right-side fiber direction load conversion member are provided on the frame structure so as to protrude outward from the outer surface of the frame structure. 如請求項2之傾斜車輛，其中上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別以於上述框架構造體之外表面朝向外側突出之方式設置於上述框架構造體。The inclined vehicle according to claim 2, wherein the left-side fiber direction load conversion member and the right-side fiber direction load conversion member are provided on the frame structure so as to protrude outward from the outer surface of the frame structure. 如請求項1至4中任一項之傾斜車輛，其中於上述框架構造中，於上述纖維強化樹脂內，積層有複數個纖維片材。The inclined vehicle according to any one of claims 1 to 4, wherein in the frame structure, a plurality of fiber sheets are laminated in the fiber-reinforced resin. 如請求項1之傾斜車輛，其中上述左側面纖維方向荷重轉換構件係以於上述框架構造體與上述左荷重承受部、上述第1左荷重傳遞部及上述第2左荷重傳遞部之間形成空間之方式安裝於上述框架構造體，上述右側面纖維方向荷重轉換構件係以於上述框架構造體與上述右荷重承受部、上述第1右荷重傳遞部及上述第2右荷重傳遞部之間形成空間之方式安裝於上述框架構造體。The inclined vehicle according to claim 1, wherein the left-side fiber direction load conversion member forms a space between the frame structure and the left load receiving portion, the first left load transmitting portion, and the second left load transmitting portion. It is mounted on the frame structure, and the right-side fiber direction load conversion member forms a space between the frame structure and the right load receiving portion, the first right load transmitting portion, and the second right load transmitting portion. This method is mounted on the frame structure. 如請求項1之傾斜車輛，其中於上述框架構造體與上述左側面纖維方向荷重轉換構件之上述左荷重承受部之間，配置有吸收輸入至上述左荷重承受部之荷重之左荷重吸收構件，於上述框架構造體與上述右側面纖維方向荷重轉換構件之上述右荷重承受部之間，配置有吸收輸入至上述右荷重承受部之荷重之右荷重吸收構件。The leaning vehicle according to claim 1, wherein a left load absorbing member that absorbs a load input to the left load receiving portion is disposed between the frame structure and the left load receiving portion of the left-side fiber direction load conversion member, Between the frame structure and the right load receiving portion of the right-side fiber direction load conversion member, a right load absorbing member that absorbs a load input to the right load receiving portion is disposed. 如請求項1至4中任一項之傾斜車輛，其中上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別包含藉由纖維加以強化而得之纖維強化樹脂。The inclined vehicle according to any one of claims 1 to 4, wherein the left-side fiber direction load conversion member and the right-side fiber direction load conversion member each include a fiber-reinforced resin obtained by reinforcing the fibers. 如請求項5之傾斜車輛，其中上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別包含藉由纖維加以強化而得之纖維強化樹脂。The inclined vehicle according to claim 5, wherein the left-side fiber direction load conversion member and the right-side fiber direction load conversion member each include a fiber-reinforced resin obtained by reinforcing the fibers. 如請求項6或7之傾斜車輛，其中上述左側面纖維方向荷重轉換構件及上述右側面纖維方向荷重轉換構件分別包含藉由纖維加以強化而得之纖維強化樹脂。The inclined vehicle of claim 6 or 7, wherein the left-side fiber direction load conversion member and the right-side fiber direction load conversion member each include a fiber-reinforced resin obtained by reinforcing the fibers. 如請求項8之傾斜車輛，其中上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部係依照上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部之順序，排列設置於上述左側面纖維方向荷重轉換構件之上述纖維強化樹脂之纖維方向，上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部係依照上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部之順序，排列設置於上述右側面纖維方向荷重轉換構件之上述纖維強化樹脂之纖維方向。The leaning vehicle of claim 8, wherein the first left mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion are in accordance with the first left The fiber-reinforced resin on the left side fiber direction load conversion member is arranged in the order of the mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion. In the fiber direction, the first right mounting portion, the first right load transmitting portion, the right load receiving portion, the second right load transmitting portion, and the second right mounting portion are in accordance with the first right mounting portion, the first The order of the 1 right load transmitting part, the right load receiving part, the second right load transmitting part, and the second right mounting part is arranged in the fiber direction of the fiber-reinforced resin provided on the right side fiber direction load conversion member. 如請求項9之傾斜車輛，其中上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部係依照上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部之順序，排列設置於上述左側面纖維方向荷重轉換構件之上述纖維強化樹脂之纖維方向，上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部係依照上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部之順序，排列設置於上述右側面纖維方向荷重轉換構件之上述纖維強化樹脂之纖維方向。The leaning vehicle of claim 9, wherein the first left mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion are in accordance with the first left The fiber-reinforced resin on the left side fiber direction load conversion member is arranged in the order of the mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion. In the fiber direction, the first right mounting portion, the first right load transmitting portion, the right load receiving portion, the second right load transmitting portion, and the second right mounting portion are in accordance with the first right mounting portion, the first The order of the 1 right load transmitting part, the right load receiving part, the second right load transmitting part, and the second right mounting part is arranged in the fiber direction of the fiber-reinforced resin provided on the right side fiber direction load conversion member. 如請求項10之傾斜車輛，其中上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部係依照上述第1左安裝部、上述第1左荷重傳遞部、上述左荷重承受部、上述第2左荷重傳遞部及上述第2左安裝部之順序，排列設置於上述左側面纖維方向荷重轉換構件之上述纖維強化樹脂之纖維方向，上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部係依照上述第1右安裝部、上述第1右荷重傳遞部、上述右荷重承受部、上述第2右荷重傳遞部及上述第2右安裝部之順序，排列設置於上述右側面纖維方向荷重轉換構件之上述纖維強化樹脂之纖維方向。For the tilting vehicle of claim 10, the first left mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion are in accordance with the first left The fiber-reinforced resin on the left side fiber direction load conversion member is arranged in the order of the mounting portion, the first left load transmitting portion, the left load receiving portion, the second left load transmitting portion, and the second left mounting portion. In the fiber direction, the first right mounting portion, the first right load transmitting portion, the right load receiving portion, the second right load transmitting portion, and the second right mounting portion are in accordance with the first right mounting portion, the first The order of the 1 right load transmitting part, the right load receiving part, the second right load transmitting part, and the second right mounting part is arranged in the fiber direction of the fiber-reinforced resin provided on the right side fiber direction load conversion member. 如請求項1之傾斜車輛，其中上述第1左安裝部及上述第2左安裝部係藉由接著劑而固定於上述框架構造體，上述第1右安裝部及上述第2右安裝部係藉由接著劑而固定於上述框架構造體。For example, the tilting vehicle of claim 1, wherein the first left mounting portion and the second left mounting portion are fixed to the frame structure by an adhesive, and the first right mounting portion and the second right mounting portion are borrowed. It is fixed to the said frame structure with an adhesive agent.