TW201604068A - Coupling mechanism of tricycle - Google Patents
Coupling mechanism of tricycle Download PDFInfo
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- TW201604068A TW201604068A TW103124453A TW103124453A TW201604068A TW 201604068 A TW201604068 A TW 201604068A TW 103124453 A TW103124453 A TW 103124453A TW 103124453 A TW103124453 A TW 103124453A TW 201604068 A TW201604068 A TW 201604068A
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Description
本發明涉及於交通載具的技術領域；更具體而言，本發明攸關一種三輪車的耦合機構。The present invention relates to the technical field of traffic vehicles; more specifically, the present invention relates to a coupling mechanism for a tricycle.
三輪車有一前輪與二後輪，故可賦予騎乘者絕佳的平衡感與安全性。三輪車大多藉由騎乘者的踩踏、或馬達、引擎的運轉來轉動輪子而驅動車子前進或後退。輪子於三輪車過彎時須貼於路面，若其中一者懸空，車子則會翻覆。因此，三輪車無法如二輪車以內傾方式過彎，且過彎時須降低車速，徒增三輪車之減速系統的磨損。The tricycle has a front wheel and a second rear wheel, so it gives the rider an excellent balance and safety. Most tricycles drive the car forward or backward by pedaling the rider or by running the motor or engine. When the tricycle is bent, the wheels must be attached to the road. If one of them is suspended, the car will be overturned. Therefore, the tricycle cannot be bent in an inward manner like a two-wheeled vehicle, and the speed must be reduced when cornering, and the wear of the deceleration system of the tricycle is increased.
目前，已有一些機構可提供三輪車以內傾方式過彎。舉例而言，中華民國發明專利公告號I274677揭示之獨立懸吊輪與車身共傾的構造，其含連桿機構與獨立懸吊輪機構，連桿機構包含上方浮動桿、位於上方浮動桿下方並與上方浮動桿概成平行的底桿、及連接件；上方浮動桿及底桿的兩端分別樞接搖桿，使形成四邊形架構，連接件具有凸出的滑塊並與上方浮動桿約中央位置所具有之上下延伸的滑槽配合，連接件的底部樞接於底桿的約中央位置；獨立懸吊輪機構主要為由避震器、懸吊連桿及輪毂構成，輪毂藉由懸吊連桿與搖桿相樞接，避震器的頂部及底部分別樞接於搖桿的頂部及輪毂底部區域或其連接的懸吊連桿。又舉例而言，中華民國發明專利公告號I410339揭示之可防翻覆的三輪機動車，其具有車架、前輪、及含內傾基座與四連桿機構的後二輪總成；內傾基座為透過第一固定架而連接於車架，四連桿機構為用以連接車架與後二輪，且包括第一連桿、第二連桿、第三連桿及第四連桿；第一連桿與第二連桿為樞接於內傾基座，第三連桿與第四連桿為分別樞接於第一連桿與第二連桿的兩端，並同時分別連接至後二輪的懸架，當車架傾斜時，內傾基座與第一固定架會隨車架傾斜，而使第一連桿與第二連桿與路面維持固定角度，第三連桿及第四連桿則會隨車架傾斜，而使後二輪在隨車架傾斜的同時亦維持轍寬。然而，上述的連桿機構及四連桿機構主要是使三輪車的前輪與二後輪於過彎時一併內傾，此可能造成二後輪磨損不均而影響行車安全。而且，這些習知的機構未有任何復位機制，故當三輪車過彎時，車身易因過度內傾而翻覆。At present, some organizations have been able to provide tricycles to bend in an inward manner. For example, the Republic of China Invention Patent Publication No. I274677 discloses a structure in which an independent suspension wheel and a vehicle body are tilted together, including a link mechanism and an independent suspension wheel mechanism. The link mechanism includes an upper floating rod and is located below the upper floating rod and a bottom rod parallel to the upper floating rod and a connecting member; two ends of the upper floating rod and the bottom rod are respectively pivotally connected to the rocker to form a quadrilateral structure, and the connecting member has a protruding slider and is centrally connected with the upper floating rod The position has a sliding groove extending upwardly and downwardly, and the bottom of the connecting member is pivotally connected to the central position of the bottom rod; the independent hanging wheel mechanism is mainly composed of a shock absorber, a suspension connecting rod and a hub, and the wheel hub is suspended by the suspension The connecting rod and the rocking rod are pivotally connected, and the top and bottom of the shock absorber are respectively pivotally connected to the top of the rocker and the bottom portion of the hub or the suspension connecting rod connected thereto. For example, the anti-overturning three-wheeled motor vehicle disclosed in the Republic of China Invention Patent Publication No. I410339 has a frame, a front wheel, and a rear two-wheel assembly including a tilting base and a four-bar linkage; The first fixing frame is connected to the frame, the four-bar linkage mechanism is used for connecting the frame and the rear two wheels, and comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod; the first connecting rod The second link is pivotally connected to the inward tilting base, and the third link and the fourth link are respectively pivotally connected to the two ends of the first link and the second link, and are respectively connected to the suspension of the second wheel, When the frame is tilted, the tilting base and the first fixing frame are inclined with the frame, so that the first link and the second link maintain a fixed angle with the road surface, and the third link and the fourth link are followed by the vehicle. The frame is tilted so that the rear two wheels are kept wide while being tilted with the frame. However, the above-mentioned link mechanism and the four-bar linkage mechanism mainly cause the front wheel and the second rear wheel of the tricycle to be inwardly tilted at the time of cornering, which may cause uneven wear of the two rear wheels and affect driving safety. Moreover, these conventional mechanisms do not have any reset mechanism, so when the tricycle is bent, the body is easily overturned due to excessive introversion.
職是之故，設計一種耦合機構，其可於三輪車過彎時僅讓其前輪內傾且不易使車身傾覆，確實為本發明所屬技術領域之業者或人士積極解決的課題之一。For this reason, a coupling mechanism is designed, which can only tilt the front wheel inward when the tricycle is bent, and it is not easy to cause the body to tip over. It is indeed one of the problems actively solved by the practitioners or people in the technical field of the present invention.
本發明之一目的是在提出一種耦合機構，此機構可於三輪車過彎時讓其前輪內傾但不讓其二後輪內傾。It is an object of the present invention to provide a coupling mechanism that allows a front wheel to tilt inwardly while the tricycle is cornering, but does not allow the second rear wheel to tilt inward.
本發明之另一目的是在提出一種耦合機構，此機構可於三輪車過彎時不會造成車身傾覆。Another object of the present invention is to provide a coupling mechanism that does not cause the body to tip over when the tricycle is cornering.
為實現上述及/或其他目的，本發明提出一種新穎之三輪車的耦合機構，其包含：一桿體、一固定軸、一轉動件、一連動件、一滑塊、一緩衝件、及一彈性件。桿體為固定於三輪車具有二後輪的車尾部。固定軸為以其一端固定於車尾部。轉動件為固定於三輪車具有一前輪的車頭部並可轉動地套接於固定軸異於車尾部的另端外。連動件為突出於轉動件上。滑塊為可移動地連接於桿體並具有一容納空間以供連動件於其內可移動地容置。緩衝件與彈性件為設置於桿體的二端。透過此結構，當轉動件以固定軸為軸心向一第一方向轉動時，連動件自容納空間的一第一位置向其一第二位置移動且第一位置高於第二位置，以制動地移動滑塊向桿體的任一端來壓縮緩衝件及彈性件；又當轉動件以固定軸為軸心向異於第一方向的一第二方向轉動時，連動件自第二位置向第一位置移動，以制動地移動滑塊向桿體的中央處來復位緩衝件及彈性件。To achieve the above and/or other objects, the present invention provides a novel tricycle coupling mechanism comprising: a rod body, a fixed shaft, a rotating member, a linkage member, a slider, a cushioning member, and an elastic Pieces. The rod body is fixed to the rear portion of the tricycle having two rear wheels. The fixed shaft is fixed to the rear portion of the vehicle with one end thereof. The rotating member is fixed to the head of the tricycle having a front wheel and is rotatably sleeved outside the other end of the fixed shaft different from the rear portion of the vehicle. The linking member protrudes from the rotating member. The slider is movably coupled to the shaft and has an accommodation space for movably receiving the linkage therein. The cushioning member and the elastic member are disposed at two ends of the rod body. Through the structure, when the rotating member rotates in a first direction with the fixed shaft as the axis, the linking member moves from a first position of the receiving space to a second position thereof and the first position is higher than the second position to brake Moving the slider to compress the buffer member and the elastic member at either end of the rod body; and when the rotating member rotates in a second direction different from the first direction with the fixed shaft as the axis, the linking member is moved from the second position to the first position A position is moved to brake the slider to the center of the rod to reset the cushioning member and the elastic member.
為實現上述及/或其他目的，本發明再提出一種新穎之三輪車的耦合機構，其包含：一桿體、一固定軸、一轉動件、一連動件、一滑塊、一緩衝件、及一彈性件。桿體為固定於三輪車具有二後輪的車尾部。固定軸為以其一端固定於車尾部。轉動件為固定於三輪車具有一前輪的車頭部並可轉動地套接於固定軸異於車尾部的另端外。連動件為突出於轉動件上。滑塊為可移動地連接於桿體並具有一容納空間以供連動件於其內可移動地容置。緩衝件為設置於桿體的二端。彈性件為位於轉動件及固定軸套接有轉動件的一端之間。藉由此結構，當轉動件以固定軸為軸心向一第一方向轉動以壓縮彈性件時，連動件自容納空間的一第一位置向其一第二位置移動且第一位置高於第二位置，以制動地移動滑塊向桿體的任一端來壓縮緩衝件；又當轉動件以固定軸為軸心向異於第一方向的一第二方向轉動以復位彈性件時，連動件自第二位置向第一位置移動，以制動地移動滑塊向桿體的中央處來復位緩衝件。To achieve the above and/or other objects, the present invention further provides a novel coupling mechanism for a tricycle, comprising: a rod body, a fixed shaft, a rotating member, a linking member, a slider, a buffer member, and a Elastic parts. The rod body is fixed to the rear portion of the tricycle having two rear wheels. The fixed shaft is fixed to the rear portion of the vehicle with one end thereof. The rotating member is fixed to the head of the tricycle having a front wheel and is rotatably sleeved outside the other end of the fixed shaft different from the rear portion of the vehicle. The linking member protrudes from the rotating member. The slider is movably coupled to the shaft and has an accommodation space for movably receiving the linkage therein. The cushioning member is disposed at two ends of the rod body. The elastic member is located between the rotating member and one end of the fixed shaft sleeved with the rotating member. With this configuration, when the rotating member rotates in a first direction with the fixed shaft as an axis to compress the elastic member, the linking member moves from a first position of the receiving space to a second position thereof and the first position is higher than the first position In the two positions, the slider is braked to move the buffer member to either end of the rod body; and when the rotating member rotates in a second direction different from the first direction with the fixed shaft as the axis to reset the elastic member, the linkage member Moving from the second position to the first position, the slider is braked to move the slider toward the center of the shaft to reset the cushioning member.
依上述二發明，桿體與固定軸均固定於車尾部，且轉動件固定於車頭部，故於三輪車過彎時，轉動件向第一方向的轉動、及同時發生之連動件向第二位置的移動與滑塊向桿體任一端的移動可導致車頭部內傾但車尾部不隨之內傾。於過彎時，壓縮的緩衝件可減緩滑塊向桿體任一端移動的速度以避免車頭部內傾過快所產生的不適，壓縮的彈性件則可提供滑塊後續向桿體中央處移動的力量以避免車身傾覆。另一方面，於過彎後，轉動件向第二方向的轉動、及一併發生之連動件向第一位置的移動與滑塊向桿體中央處的移動可造成車頭部回正。於過彎後，復位的緩衝件可減緩滑塊向桿體中央處移動的速度以避免車頭部回正過快所引發的不適。According to the above two inventions, the rod body and the fixed shaft are both fixed to the rear portion of the vehicle, and the rotating member is fixed to the head of the vehicle. Therefore, when the tricycle passes the corner, the rotation of the rotating member in the first direction and the simultaneous occurrence of the linkage to the second Movement of the position and movement of the slider to either end of the shaft can cause the head to tilt inward but the tail is not tilted inwardly. When cornering, the compressed cushioning member can slow the movement of the slider to either end of the shaft to avoid the discomfort caused by the head tilting too fast. The compressed elastic member can provide the slider to move to the center of the rod. The power to avoid the body overturning. On the other hand, after the cornering, the rotation of the rotating member in the second direction, and the movement of the linkage to the first position and the movement of the slider to the center of the rod may cause the head to return. After the cornering, the resetting cushion can slow down the speed at which the slider moves toward the center of the shaft to avoid discomfort caused by the head being too fast.
為讓本發明上述及/或其他目的、功效、特徵更明顯易懂，下文特舉較佳實施方式，並配合所附圖式，作詳細說明如下：In order to make the above and/or other objects, functions and features of the present invention more comprehensible, the following detailed description of the preferred embodiments,
請參照圖1至6，此些圖式繪示本發明之第一實施方式的耦合機構（A）。此機構（A）裝置於一三輪車，可輔助車子過彎時其有一前輪的車頭部（B）內傾但其有二後輪的車尾部（C）不內傾，並避免車身傾覆。本實施方式的耦合機構（A）裝置於車頭部（B）與車尾部（C）之間，且含有一桿體（1）、一支撐桿（2）、一固定軸（3）、一轉動件（4）、一連動件（5）、一滑塊（6）、一緩衝件（7）及一彈性件（8）。Referring to FIGS. 1 through 6, these drawings illustrate a coupling mechanism (A) of a first embodiment of the present invention. This mechanism (A) is installed in a tricycle, which can assist the car to have a front wheel head (B) that is tilted when the car is cornering but has a rear wheel (C) that does not tilt inward and avoids overturning. The coupling mechanism (A) of the present embodiment is disposed between the head portion (B) and the tail portion (C), and includes a rod body (1), a support rod (2), a fixed shaft (3), and a a rotating member (4), a linking member (5), a slider (6), a cushioning member (7) and an elastic member (8).
如圖3、4所示，桿體（1）及支撐桿（2）均固定於三輪車的車尾部（C）。As shown in Figures 3 and 4, the rod body (1) and the support rod (2) are both fixed to the rear portion (C) of the tricycle.
如圖5、6所示，固定軸（3）具有一第一端（31）及相對於第一端（31）的一第二端（32）。第一端（31）為固定於車尾部（C），而第二端（32）有一軸承（33）及一凹槽（34）。As shown in Figures 5 and 6, the fixed shaft (3) has a first end (31) and a second end (32) opposite the first end (31). The first end (31) is fixed to the rear portion (C), and the second end (32) has a bearing (33) and a recess (34).
如圖3至6所示，轉動件（4）為固定於車頭部（B）且可轉動地套接於固定軸（3）的第二端（32）外。於本實施方式，轉動件（4）為一上蓋（41）及一下蓋（42）蓋合而成的，此用意在於必要時方便組裝或拆卸轉動件（4）。於本實施方式，轉動件（4）內尚可有一可轉動的扣合件（43），而固定軸（3）的凹槽（34）為對應於扣合件（43）。透過此結構關係，於三輪車停放時，可轉動扣合件（43）來扣住凹槽（34），從而阻止轉動件（4）以固定軸（3）為軸心的轉動，以避免車頭部（B）自然傾斜；於三輪車行駛時，可轉動扣合件（43）來移出凹槽（34），進而有目的地實現轉動件（4）以固定軸（3）為軸心的轉動，以達到僅車頭部（B）內傾的目的。As shown in Figures 3 to 6, the rotating member (4) is fixed to the head (B) and rotatably sleeved outside the second end (32) of the fixed shaft (3). In the present embodiment, the rotating member (4) is formed by covering an upper cover (41) and a lower cover (42), which is intended to facilitate assembly or disassembly of the rotating member (4) as necessary. In this embodiment, the rotating member (4) may have a rotatable fastening member (43), and the recess (34) of the fixed shaft (3) corresponds to the fastening member (43). Through this structural relationship, when the tricycle is parked, the buckle (43) can be rotated to buckle the groove (34), thereby preventing the rotating member (4) from rotating with the fixed shaft (3) as an axis to avoid the front end. Part (B) is naturally inclined; when the tricycle is running, the buckle (43) can be rotated to remove the groove (34), thereby purposefully realizing the rotation of the rotating member (4) with the fixed shaft (3) as the axis. In order to achieve the purpose of only tilting the head (B) of the car.
如圖3、4所示，連動件（5）為突出於轉動件（4）上。於本實施方式，連動件（5）含有二三角板（51）及一轉動塊（52），而此等三角板（51）鎖固於轉動件（4），轉動塊（52）則可轉動地置於此等三角板（51）之間並套接有一軸承（圖中未示）。As shown in Figures 3 and 4, the linking member (5) protrudes from the rotating member (4). In this embodiment, the linking member (5) includes a triangular plate (51) and a rotating block (52), and the triangular plates (51) are locked to the rotating member (4), and the rotating block (52) is rotatably disposed. A bearing (not shown) is sleeved between the triangular plates (51).
如圖3、4所示，滑塊（6）為可移動地連接於桿體（1）及支撐桿（2）且具有一容納空間（61）。而，此空間（61）是供連動件（5）於其內可移動地容置。須說明的是，滑塊（6）單獨連接於桿體（1）便可達到下文討論之滑塊（6）往桿體（1）任一端或中央處移動之目的，惟再連接於支撐桿（2）可增加移動的穩定性（亦即，避免滑塊（6）移動時晃動）。As shown in Figures 3 and 4, the slider (6) is movably coupled to the rod body (1) and the support rod (2) and has a receiving space (61). Moreover, this space (61) is for the linkage (5) to be movably received therein. It should be noted that the slider (6) is separately connected to the rod body (1) to achieve the purpose of moving the slider (6) discussed below to either end or the center of the rod body (1), but then connected to the support rod. (2) It can increase the stability of the movement (that is, avoid the sway when the slider (6) moves).
如圖3、4所示，緩衝件（7）與彈性件（8）為設置於桿體（1）的二端。於本實施方式，緩衝件（7）可以為但不限於油壓緩衝器，彈性件（8）可以為但不限於壓縮彈簧。As shown in FIGS. 3 and 4, the cushioning member (7) and the elastic member (8) are disposed at both ends of the rod body (1). In the present embodiment, the cushioning member (7) may be, but not limited to, a hydraulic shock absorber, and the elastic member (8) may be, but not limited to, a compression spring.
請參照第3、4圖，進一步地說明本實施方式之耦合機構（A）於三輪車上的使用：Please refer to Figures 3 and 4 for further description of the use of the coupling mechanism (A) of the present embodiment on a tricycle:
首先，於三輪車過彎時，轉動件（4）以固定軸（3）為軸心向一第一方向（F）轉動；具體地說，轉動件（4）藉由固定軸（3）之軸承（33）的制動來向第一方向（F）轉動。此時，連動件（5）自容納空間（61）的一第一位置（如圖3）向下移動至容納空間（61）的一第二位置（如圖4）（亦即，連動件（5）透過轉動塊（52）之軸承的制動來向下移動），而連動地移動滑塊（6）向桿體（1）的任一端。桿體（1）與固定軸（3）固定於車尾部（C），轉動件（4）固定於車頭部（B），故轉動件（4）向第一方向（F）的轉動可於過彎時帶動車頭部（B）內傾但不帶動車尾部（C）內傾。而且，滑塊（6）向桿體（1）任一端移動的同時可壓縮緩衝件（7）及彈性件（8）。壓縮的緩衝件（7）可減緩滑塊（6）向桿體（1）任一端移動的速度，從而避免車頭部（B）內傾過快而造成不舒適；壓縮的彈性件（8）可提供滑塊（6）於後續向桿體（1）中央處移動的力量，藉此避免三輪車過彎時傾覆。First, when the tricycle is bent, the rotating member (4) rotates in a first direction (F) with the fixed shaft (3) as an axis; specifically, the rotating member (4) is fixed by the bearing of the shaft (3) The brake of (33) is rotated in the first direction (F). At this time, the linking member (5) moves downward from a first position (such as FIG. 3) of the accommodating space (61) to a second position of the accommodating space (61) (FIG. 4) (ie, a linkage ( 5) Move downward through the braking of the bearing of the rotating block (52), and move the slider (6) to either end of the rod (1) in conjunction. The rod body (1) and the fixed shaft (3) are fixed to the rear portion (C), and the rotating member (4) is fixed to the vehicle head portion (B), so that the rotation of the rotating member (4) in the first direction (F) is possible When passing the corner, the head (B) is tilted inward but does not move the tail (C) inward. Moreover, the slider (6) can compress the cushion member (7) and the elastic member (8) while moving toward either end of the rod body (1). The compressed cushioning member (7) can slow the movement of the slider (6) to either end of the rod body (1), thereby preventing the head (B) from being tilted too fast and causing discomfort; the compressed elastic member (8) can be A force is provided by the slider (6) for subsequent movement to the center of the shaft (1), thereby preventing the tricycle from tipping over when cornering.
其次，於過彎後，轉動件（4）以固定軸（3）為軸心向異於第一方向（F）的一第二方向（R）轉動；具體地說，轉動件（4）藉由固定軸（3）之軸承（33）的制動來向第二方向（R）轉動。這時，連動件（5）自第二位置向上移動至第一位置（亦即，連動件（5）透過轉動塊（52）之軸承的制動來向上移動），並連帶地移動滑塊（6）向桿體（1）的中央處。基於桿體（1）與固定軸（3）固定於車尾部（C）且轉動件（4）固定於車頭部（B）的關係，轉動件（4）向第二方向（R）的轉動可於過彎後帶動車頭部（B）回正。此外，滑塊（6）向桿體（1）中央處移動的同時可復位緩衝件（7）及彈性件（8）。復位的緩衝件（7）可減緩滑塊（6）向桿體（1）中央處移動的速度，從而避免車頭部（B）回正過快而造成不舒適。Secondly, after the cornering, the rotating member (4) rotates in a second direction (R) different from the first direction (F) with the fixed shaft (3) as an axis; specifically, the rotating member (4) The second bearing (R) is rotated by the braking of the bearing (33) of the fixed shaft (3). At this time, the linkage (5) is moved upward from the second position to the first position (that is, the linkage (5) is moved upward by the brake of the bearing of the rotating block (52)), and the slider (6) is moved in conjunction with each other. To the center of the rod (1). The rotation of the rotating member (4) in the second direction (R) is based on the relationship that the rod body (1) and the fixed shaft (3) are fixed to the rear portion (C) and the rotating member (4) is fixed to the head portion (B). The head (B) can be driven back after the cornering. In addition, the buffer member (7) and the elastic member (8) can be reset while moving the slider (6) toward the center of the rod body (1). The resetting cushioning member (7) can slow the movement of the slider (6) toward the center of the rod body (1), thereby preventing the head (B) from being returned too fast and causing discomfort.
請參照圖7、及8A至B，此些圖式描繪本發明之第二實施方式的耦合機構（A），其就結構、使用上與第一實施方式的耦合機構相似。然，兩者差異於下：Referring to Figures 7 and 8A-B, such drawings depict a coupling mechanism (A) of a second embodiment of the present invention that is similar in construction and use to the coupling mechanism of the first embodiment. However, the difference between the two is as follows:
本實施方式的彈性件（8）為設置於轉動件（4）及固定軸（3）的第二端（32）之間，且可以為但不限於彈性塊或彈性球。於三輪車過彎時，轉動件（4）向第一方向（F）轉動的同時可壓縮彈性件（8），以提供滑塊（6）向桿體（1）中央處移動的力量，藉此避免三輪車過彎時傾覆。於過彎後，轉動件（4）向第二方向（R）轉動的同時可復位彈性件（8）。The elastic member (8) of the present embodiment is disposed between the rotating member (4) and the second end (32) of the fixed shaft (3), and may be, but not limited to, an elastic block or an elastic ball. When the tricycle is bent, the rotating member (4) can rotate the first direction (F) while compressing the elastic member (8) to provide the force of the slider (6) moving toward the center of the rod (1). Avoid overturning when the tricycle is cornering. After the cornering, the rotating member (4) is rotated in the second direction (R) to reset the elastic member (8).
請參照圖9，此圖式繪示本發明之第三實施方式的耦合機構（A），其就結構、使用上與第二實施方式的耦合機構相似。然，兩者差異於下：Referring to FIG. 9, the drawing shows a coupling mechanism (A) according to a third embodiment of the present invention, which is similar in structure and use to the coupling mechanism of the second embodiment. However, the difference between the two is as follows:
本實施方式的耦合機構（A）未有支撐桿（2），藉此可減輕三輪車整體重量。The coupling mechanism (A) of the present embodiment does not have a support rod (2), whereby the overall weight of the tricycle can be reduced.
綜上所述，說明著此些實施方式的耦合機構可於三輪車過彎時提供車頭部內傾但車尾部不內傾，且不導致三輪車傾覆。In summary, the coupling mechanism of the embodiments can provide that the head of the vehicle is tilted when the tricycle is bent, but the tail portion is not tilted, and does not cause the tricycle to tip over.
雖然本發明已以較佳實施例揭露於上，然其並非用以限定本發明，本發明所屬技術領域中具有通常知識者，在不脫離本發明之精神及範圍內，當可作些許之更動與潤飾，因此本發明的保護範圍當視後附之申請專利範圍所請求者為準。Although the present invention has been disclosed in its preferred embodiments, it is not intended to limit the invention, and the invention may be modified by those skilled in the art without departing from the spirit and scope of the invention. The scope of the present invention is intended to be in accordance with the scope of the appended claims.
（A）‧‧‧耦合機構
（B）‧‧‧車頭部
（C）‧‧‧車尾部
（F）‧‧‧第一方向
（R）‧‧‧第二方向
（1）‧‧‧桿體
（2）‧‧‧支撐桿
（3）‧‧‧固定軸
（31）‧‧‧第一端
（32）‧‧‧第二端
（33）‧‧‧軸承
（34）‧‧‧凹槽
（4）‧‧‧轉動件
（41）‧‧‧上蓋
（42）‧‧‧下蓋
（43）‧‧‧扣合件
（5）‧‧‧連動件
（51）‧‧‧三角板
（52）‧‧‧轉動塊
（6）‧‧‧滑塊
（61）‧‧‧容納空間
（7）‧‧‧緩衝件
（8）‧‧‧彈性件(A) ‧ ‧ coupling mechanism (B) ‧ ‧ head (C) ‧ ‧ tail (F) ‧ ‧ first direction (R) ‧ ‧ second direction (1) ‧ ‧ pole Body (2) ‧ ‧ support rod (3) ‧ ‧ fixed shaft (31) ‧ ‧ first end (32) ‧ ‧ second end (33) ‧ ‧ bearing (34) ‧ ‧ groove (4) ‧ ‧ rotating parts (41) ‧ ‧ upper cover (42) ‧ ‧ lower cover (43) ‧ ‧ fasteners (5) ‧ ‧ linkages (51) ‧ ‧ triangular plates (52) ‧‧‧Rotating block (6)‧‧‧slider (61)‧‧‧Accommodation space (7)‧‧‧ cushioning parts (8)‧‧‧ elastic parts
圖1為一立體圖，說明本發明第一實施方式的耦合機構裝置於一三輪車。 圖2為一部份拆解圖，說明第一實施方式之耦合機構裝置於三輪車。 圖3為一示意圖，說明第一實施方式之耦合機構於三輪車過彎時的狀態。 圖4為一示意圖，說明第一實施方式之耦合機構於三輪車過彎後的狀態。 圖5為一示意圖，說明第一實施方式之耦合機構於三輪車行駛時的狀態。 圖6為一示意圖，說明第一實施方式之耦合機構於三輪車停放時的狀態。 圖7為一部份立體圖，說明本發明第二實施方式的耦合機構裝置於一三輪車。 圖8A為一剖面圖，說明第二實施方式之耦合機構於三輪車過彎時的狀態。 圖8B為一剖面圖，說明第二實施方式之耦合機構於三輪車過彎後的狀態。 圖9為一部份立體圖，說明本發明第三實施方式的耦合機構裝置於一三輪車。1 is a perspective view showing the coupling mechanism of the first embodiment of the present invention in a tricycle. 2 is a partial disassembled view showing the coupling mechanism of the first embodiment mounted on a tricycle. Fig. 3 is a schematic view showing the state of the coupling mechanism of the first embodiment when the tricycle is bent. Fig. 4 is a schematic view showing the state of the coupling mechanism of the first embodiment after the tricycle is bent. Fig. 5 is a schematic view showing the state of the coupling mechanism of the first embodiment when the tricycle is traveling. Fig. 6 is a schematic view showing the state of the coupling mechanism of the first embodiment when the tricycle is parked. Fig. 7 is a partial perspective view showing the coupling mechanism of the second embodiment of the present invention in a tricycle. Fig. 8A is a cross-sectional view showing the state of the coupling mechanism of the second embodiment when the tricycle is bent. Fig. 8B is a cross-sectional view showing the state of the coupling mechanism of the second embodiment after the tricycle is bent. Figure 9 is a partial perspective view showing the coupling mechanism of the third embodiment of the present invention applied to a tricycle.
(R)‧‧‧第二方向 (R)‧‧‧second direction
(1)‧‧‧桿體 (1)‧‧‧ rods
(2)‧‧‧支撐桿 (2) ‧ ‧ support rods
(4)‧‧‧轉動件 (4) ‧‧‧Rotating parts
(41)‧‧‧上蓋 (41) ‧ ‧ upper cover
(42)‧‧‧下蓋 (42) ‧ ‧ lower cover
(5)‧‧‧連動件 (5) ‧‧‧ linkages
(51)‧‧‧三角板 (51) ‧‧‧ triangle
(52)‧‧‧轉動塊 (52) ‧‧‧Rotating blocks
(6)‧‧‧滑塊 (6)‧‧‧ Slider
(61)‧‧‧容納空間 (61)‧‧‧ accommodating space
(7)‧‧‧緩衝件 (7) ‧‧‧ cushioning parts
(8)‧‧‧彈性件 (8)‧‧‧Flexible parts
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103124453A TWI549857B (en) | 2014-07-16 | 2014-07-16 | Couplings of tricycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103124453A TWI549857B (en) | 2014-07-16 | 2014-07-16 | Couplings of tricycles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201604068A true TW201604068A (en) | 2016-02-01 |
| TWI549857B TWI549857B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103124453A TWI549857B (en) | 2014-07-16 | 2014-07-16 | Couplings of tricycles |
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| Country | Link |
|---|---|
| TW (1) | TWI549857B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI762352B (en) * | 2021-06-09 | 2022-04-21 | 邰金魁 | Balance shaft structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI617483B (en) * | 2017-06-06 | 2018-03-11 | 立淵機械股份有限公司 | A tilt back mechanism of a multi-link vehicle |
| TWI697433B (en) | 2019-07-23 | 2020-07-01 | 立淵機械股份有限公司 | Engagement mechanism for a vehicle body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS61139575A (en) * | 1984-12-07 | 1986-06-26 | 本田技研工業株式会社 | Rocking regulator for rocking type car |
| JP4391676B2 (en) * | 2000-09-06 | 2009-12-24 | 本田技研工業株式会社 | Tricycle body structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI762352B (en) * | 2021-06-09 | 2022-04-21 | 邰金魁 | Balance shaft structure |
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| TWI549857B (en) | 2016-09-21 |
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