TWI663930B - Slider for zipper - Google Patents

Abstract

本發明提供一種拉鏈用滑件，其可應對帶自動停止功能之滑件，且無論拉片之類型如何，若使拉片向被卡合部側傾倒，則以可自動地卡合之方式將拉片固定，能夠防止拉片搖晃。 該拉鏈用滑件(1、100)具有滑件本體(2)、拉片安裝部(4)、拉片(3、300)、鎖定銷(6)、及彈簧構件(5)。於拉片(3、300)之安裝孔(35、335)形成卡合部(38)。於滑件本體(2)或拉片安裝部(4)形成被卡合部(45)。於使拉片(3、300)向拉片安裝部(4)之被卡合部(45)側與上翼板(111)大致平行地傾倒之情形時，藉由彈簧構件(5)之作用力，而鎖定銷(6)使拉片(3、300)之軸部(33、333)向下方且與傾倒之側為相反側移動，藉此，將拉片(3、300)之卡合部(38)之前端部(38a)向拉片安裝部(4)之被卡合部(45)側拉入而卡合。The invention provides a slider for a zipper, which can respond to a slider with an automatic stop function. Regardless of the type of the pull tab, if the pull tab is tilted to the side of the engaged part, the sliding part can be automatically engaged. The pull tab is fixed to prevent the pull tab from shaking. The slider (1, 100) for a slide fastener includes a slider body (2), a pull-tab mounting portion (4), a pull-tab (3, 300), a lock pin (6), and a spring member (5). An engaging portion (38) is formed in the mounting holes (35, 335) of the pull-tabs (3, 300). An engaged portion (45) is formed on the slider body (2) or the pull-tab mounting portion (4). When the pull-tabs (3, 300) are tilted toward the engaged part (45) side of the pull-tab mounting part (4) substantially parallel to the upper wing (111), the action of the spring member (5) Force, and the locking pin (6) moves the shaft portion (33, 333) of the pull-tab (3, 300) downward and opposite to the dumped side, thereby engaging the pull-tab (3, 300) The front end portion (38a) of the portion (38) is pulled into the engaged portion (45) side of the pull-tab mounting portion (4) and engaged.

Description

拉鏈用滑件Slider for zipper

本發明係關於一種拉鏈用滑件。The present invention relates to a slider for a slide fastener.

拉鏈係藉由使滑件沿著安裝於一對拉鏈鏈布之對向之側緣部之左右之鏈齒排滑動，而使左右之鏈齒排分離、嚙合。一般而言，滑件主要具有：滑件本體，其具有藉由引導柱而空開特定之間隔連結有前端側之上翼板及下翼板；拉片，其具有用以操作滑件之捏取部；及拉片安裝部，其將拉片能夠移動及轉動地安裝於與滑件本體之上翼板之間。The slide fastener slides the slider along the left and right sprocket rows mounted on the opposite side edge portions of a pair of zipper chain cloths, thereby separating and engaging the left and right sprocket rows. Generally speaking, the slider mainly has: a slider body having a front space and an upper wing plate and a lower wing plate connected by a guide column at a specific interval; a pull tab having a pinch for operating the slider A taking part; and a pull-tab mounting part, which is configured to move and rotate the pull-tab between the wing plate above the slider body.

除了上述以外，亦已知有一種具有鎖定銷(停止爪)與彈簧構件作為滑件之自動停止機構之所謂自動式滑件。自動式滑件係於滑件之非操作時若將手自拉片離開，則於滑件之停止位置鎖定銷之爪體卡合於鏈齒，故而自動地鎖定，能夠藉由鎖定銷以不使滑件滑動之方式進行保持，藉由對拉片進行拉拽而鎖定解除，從而能夠使滑件滑動。In addition to the above, there is also known a so-called automatic slider having a locking pin (stop claw) and a spring member as an automatic stop mechanism of the slider. The automatic slider is when the slider is not in operation, if the hand is pulled away from the slider, the claw body of the locking pin is engaged with the chain tooth at the stop position of the slider, so it is automatically locked. The slider is held in a sliding manner, and the lock is released by pulling the pull tab, so that the slider can be slid.

於專利文獻1中，揭示有一種拉鏈用滑件，其係於拉片之連結部之貫通孔，具有用以夾持拉片安裝部之前部或後部之任一者之細長的凹部，凹部夾持拉片安裝部，藉此，可將拉片不能回旋地暫時固定。Patent Document 1 discloses a slider for a slide fastener, which is a through-hole of a connecting portion of a pull tab and has an elongated concave portion for holding either the front or rear portion of the pull-tab mounting portion, and the recess clip By holding the pull-tab mounting portion, the pull-tab can be temporarily fixed without turning.

又，於專利文獻2中，揭示有一種拉鏈用滑件，其係以拉片藉由拉片之連結部之貫通孔之彈性變形而越過拉片安裝部之柱部之後表面之突出部，拉片相對於本體或柱部卡合固定之方式構成，可將拉片不能轉動地暫時固定。Further, Patent Document 2 discloses a slider for a slide fastener, which pulls a pull tab over a protruding portion on the rear surface of a pillar portion of a pull tab mounting portion by elastic deformation of a through hole of a connecting portion of the pull tab, and pulls the pull tab. The sheet is configured to be engaged and fixed to the body or the post, and the pull sheet can be temporarily fixed without being able to rotate.

又，於專利文獻3之拉片後安裝型之帶自動停止功能之滑件中揭示有上述自動式滑件，其係若於滑件之非操作時將手自拉片離開，則於滑件之停止位置鎖定銷之爪體卡合於鏈齒。藉由拉片之卡合突部與滑件本體之前緣部之卡扣卡合而將拉片固定，防止拉片之搖晃，可使拉片不能轉動地暫時固定。 [先前技術文獻] [專利文獻]In addition, the above-mentioned automatic slider is disclosed in a slide member with an automatic stop function in a post-pulling type of a patent document 3, and if the hand is pulled away from the slider when the slider is not operated, the slider is The pawl of the locking pin in the stop position is engaged with the sprocket. The engaging tab of the pull-tab is engaged with the buckle of the front edge of the slider body to fix the pull-tab to prevent the pull-tab from shaking, and the pull-tab can be temporarily fixed without rotation. [Prior Art Literature] [Patent Literature]

[專利文獻1]中國實用新型CN206641468U號公報 [專利文獻2]日本實用新型第3135346號公報 [專利文獻3]日本實用新型第3205204號公報[Patent Document 1] Chinese Utility Model No. CN206641468U [Patent Document 2] Japanese Utility Model No. 3135346 [Patent Document 3] Japanese Utility Model No. 3205204

[發明所欲解決之問題][Problems to be solved by the invention]

上述專利文獻1之滑件由於形成於拉片之連結部之用以供拉片安裝部通過之安裝孔形成得充分大，故而該拉片為能夠以拉片安裝部為中心於拉鏈之寬度方向回旋之拉片，即所謂之「回旋拉片」。藉由拉片之凹部夾持拉片安裝部，可將能夠回旋之拉片不能回旋地暫時固定。然而，為了將拉片固定，需要於將拉片之凹部旋轉至拉片安裝部之***部之後使凹部向與***部卡合之方向，即滑件之前後方向之前方移動之使用者之操作。Since the slider of the above Patent Document 1 is formed in the connecting portion of the pull tab, the mounting hole for the pull tab mounting portion to pass through is sufficiently large, so the pull tab can be centered on the pull tab mounting portion in the width direction of the zipper. The gyrating slider is the so-called gyrating slider. By holding the pull-tab mounting portion by the recess of the pull-tab, the pull-tab capable of turning can be temporarily fixed without turning. However, in order to fix the pull-tab, the user needs to move the recessed portion of the pull-tab to the insertion portion of the pull-tab mounting portion and then engage the recessed portion with the insertion portion, that is, the user who moves the slider forward and backward. .

又，上述專利文獻2之滑件中，拉片可藉由越過突出部轉動而卡合固定於柱部之端部附近。然而，上述專利文獻2之滑件之拉片自動固定構成係以拉片於寬度方向不可回旋地構成，即所謂之「方形拉片」為條件，無法應用於如專利文獻1般之「回旋拉片」。又，「方形拉片」無法使拉片回旋使用，存在用途受限之情形。例如，於在配置於上衣等衣服之上部之口袋設置向水平方向延伸之拉鏈之情形時，若應用專利文獻2之滑件，則無法使拉片回旋拉開，故而於使用者穿著該衣服時必須將手抬高以於水平方向移動之方式拉開拉片，故而難以施力。Moreover, in the slider of the said patent document 2, a pull tab can be engaged and fixed to the vicinity of the edge part of a pillar part by rotating beyond a protrusion part. However, the automatic fixing structure of the slider of the patent document 2 mentioned above is based on the condition that the slider cannot be swiveled in the width direction, that is, a so-called "square pull tab", and cannot be applied to the "swivel pull" like patent document 1. sheet". In addition, the "square-shaped pull-tab" cannot make the pull-tab swing, and there are cases where the use is limited. For example, when a zipper extending in the horizontal direction is provided in a pocket arranged on the upper part of a garment such as a jacket, if the slider of Patent Document 2 is applied, the pull-tab cannot be swiveled open, so when the user wears the garment The hand must be lifted to move in a horizontal direction, so it is difficult to apply force.

上述專利文獻3之滑件中，於拉片於滑件之前後方向之前方轉動之狀態下，可藉由拉片之卡合突部與滑件本體之前緣部之卡扣卡合而將拉片自動地固定。然而，上述專利文獻3之滑件亦與專利文獻2相同地，以拉片不可回旋地構成，即所謂之「方形拉片」為條件，無法應用於如專利文獻1般之「回旋拉片」。如上所述，無法使拉片自前後方向回旋使用，存在用途受限之情形。又，上述專利文獻3之滑件為僅於使拉片向引導柱側倒伏之狀態下將拉片固定者。In the slider of the above Patent Document 3, in a state where the pull tab is rotated forward and backward in the front and back direction of the slider, the engaging protrusion of the pull tab and the snap of the front edge of the slider body can be engaged to pull the pull tab. The pieces are fixed automatically. However, the slide of the above-mentioned patent document 3 is also the same as that of patent document 2 in that the pull tab is irreversibly constituted, that is, a so-called "square pull tab", and cannot be applied to a "rotating pull tab" like patent document 1. . As described above, the pull tab cannot be used in a swivel direction from front to back, and there are cases where the use is limited. Moreover, the slider of the said patent document 3 is a person who fixes a slider only in the state which brought the slider to the side of a guide post.

本發明係考慮上述實際情況而創作者，其目的在於提供一種拉鏈用滑件，其可應對帶自動停止功能之滑件，且無論拉片之類型如何，若使拉片向被卡合部側傾倒，則以可自動地卡合之方式將拉片固定，能夠防止拉片搖晃。 [解決問題之技術手段]The present invention was created by the creator in consideration of the above-mentioned actual situation, and an object thereof is to provide a slider for a zipper, which can respond to a slider with an automatic stop function, and regardless of the type of the pull tab, if the pull tab is moved toward the engaged portion side When it is dumped, the pull-tab can be fixed in a manner that can be automatically engaged, which can prevent the pull-tab from shaking. [Technical means to solve the problem]

本發明之一態樣之拉鏈用滑件具備：滑件本體，其係上翼板與下翼板藉由引導柱而連結，且具有藉由上述上翼板與上述下翼板而形成之鏈齒路；拉片安裝部，其配置於上述上翼板之上表面；拉片，其包含捏取部及連結部，該連結部具有載置於上述上翼板之上表面之軸部並且連結於上述拉片安裝部；鎖定銷，其於上述上翼板中設置於上述軸部之上方，且具有爪部；及彈簧構件，其係以使上述鎖定銷之上述爪部自設置於上述上翼板之爪孔向上述鏈齒路突入之方式施力；上述拉片安裝部為蓋構件，於上述拉片之上述連結部，形成有用以供上述拉片安裝部通過之安裝孔，於上述拉片，形成有自上述安裝孔之上述捏取部側之緣部朝向上述軸部突出之卡合部，於上述滑件本體、或上述拉片安裝部之前後方向上之前壁與後壁之至少一者形成有被卡合部，於使上述拉片向上述拉片安裝部之被卡合部側與上述上翼板大致平行地傾倒之情形時，藉由上述彈簧構件之作用力，而上述鎖定銷使上述拉片之上述軸部向下方且與傾倒之側為相反側移動，藉此，將上述拉片之上述卡合部之前端部向上述拉片安裝部之被卡合部側拉入而卡合。According to one aspect of the present invention, a slider for a slide fastener includes: a slider body, which is connected to an upper wing plate and a lower wing plate by a guide post, and has a chain formed by the upper wing plate and the lower wing plate Tooth path; a pull-tab mounting portion disposed on the upper surface of the upper wing plate; a pull-tab including a pinching portion and a connecting portion having a shaft portion placed on the upper surface of the upper wing plate and connecting To the pull-tab mounting portion; a locking pin, which is provided above the shaft portion in the upper wing plate, and has a claw portion; and a spring member, so that the claw portion of the locking pin is self-disposed on the above The claw holes of the wing plate are urged into the above-mentioned sprocket path; the pull-tab mounting portion is a cover member, and the connecting portion of the pull-tab is formed with a mounting hole through which the pull-tab mounting portion passes. The pull tab is formed with an engaging portion protruding from the edge portion of the pinching portion side of the mounting hole toward the shaft portion, and at least the front wall and the rear wall in the front and back directions of the slider body or the pull tab mounting portion. One has an engaged portion, so that the above When the tab is tilted toward the engaged portion side of the pull-tab mounting portion substantially parallel to the upper wing plate, the locking pin moves the shaft portion of the pull-tab downward and by the force of the spring member. The side opposite to the tilted side is moved, whereby the front end of the engaging portion of the pull-tab is pulled into the engaged portion side of the pull-tab mounting portion and engaged.

又，另一實施形態中之拉鏈用滑件中，於上述上翼板，具有載置上述軸部之載置面，與形成於上述拉片安裝部之上述被卡合部對應而於上述載置面之前後方向上之前方或/及後方，設置有向斜上方延伸之傾斜面，於使上述拉片向上述拉片安裝部之被卡合部側與上述上翼板大致平行地傾倒之情形時，藉由上述彈簧構件之作用力，而上述拉片之上述軸部沿著上述傾斜面向下方且與傾倒之側為相反側移動。Moreover, in the slider for slide fasteners in another embodiment, the upper wing plate has a mounting surface on which the shaft portion is mounted, and corresponds to the engaged portion formed on the pull-tab mounting portion and is mounted on the loading plate. An inclined surface extending obliquely upward in the front or rear direction of the placing surface is provided, so that the pull tab is tilted substantially parallel to the upper wing plate toward the engaged portion side of the pull tab mounting portion. At this time, by the force of the spring member, the shaft portion of the pull tab moves downward along the inclined surface and is opposite to the side to which it falls.

又，另一實施形態中之拉鏈用滑件中，上述連結部由金屬形成，上述捏取部與上述卡合部由樹脂一體形成且以覆蓋上述連結部之至少一部分之方式設置於上述連結部。Further, in the slider for a slide fastener according to another embodiment, the connecting portion is formed of metal, the pinching portion and the engaging portion are integrally formed of resin, and is provided on the connecting portion so as to cover at least a part of the connecting portion. .

又，另一實施形態中之拉鏈用滑件中，上述捏取部與上述卡合部係藉由射出成形而形成於上述連結部。Moreover, in the slider for slide fasteners in another embodiment, the said pinching part and the said engaging part are formed in the said connection part by injection molding.

又，另一實施形態中之拉鏈用滑件中，上述拉片係於寬度方向回旋自如地安裝於上述滑件本體。Moreover, in the slider for slide fasteners in another embodiment, the said pull piece is rotatably attached to the said slider main body in the width direction.

又，另一實施形態中之拉鏈用滑件中，上述卡合部為具有上述前端部之凸形狀，上述被卡合部為收容上述前端部之凹形狀。Moreover, in the slider for slide fasteners of another embodiment, the said engaging part is a convex shape which has the said front-end part, and the said to-be-engaged part is a concave shape which accommodates the said front-end part.

又，另一實施形態中之拉鏈用滑件中，上述拉片安裝部係以於使上述拉片與上述上翼板大致平行地傾倒之中途，與上述卡合部抵接之方式形成。Moreover, in the slider for slide fasteners according to another embodiment, the pull-tab mounting portion is formed so as to abut the engaging portion while the pull-tab is tilted substantially parallel to the upper wing plate.

又，另一實施形態中之拉鏈用滑件中，上述卡合部具有突出基部，且於寬度方向上，上述突出基部之寬度大於上述被卡合部之寬度。Furthermore, in the slider for a slide fastener according to another embodiment, the engaging portion has a protruding base portion, and a width of the protruding base portion is greater than a width of the engaged portion in a width direction.

又，另一實施形態中之拉鏈用滑件中，於上述連結部之被上述捏取部覆蓋之部分形成有孔部或凹部。Moreover, in the slider for slide fasteners in another embodiment, a hole part or a recessed part is formed in the part of the said connection part covered by the said pinching part.

又，另一實施形態中之拉鏈用滑件中，上述滑件本體具備用以安裝上述拉片安裝部之前安裝柱與後安裝柱，於上述滑件本體之上述前安裝柱及上述後安裝柱之各者，或於上述拉片安裝部之滑件前後方向上之前壁及後壁之各者形成有被卡合部。 [發明之效果]Furthermore, in the slider for a slide fastener according to another embodiment, the slider body includes a front mounting post and a rear mounting post for mounting the pull-tab mounting portion, and the front mounting post and the rear mounting post on the slider main body. Each of them, or each of the front wall and the rear wall in the front-rear direction of the slider of the pull-tab mounting portion has an engaged portion. [Effect of the invention]

根據本發明，可提供一種拉鏈用滑件，其可應對帶自動停止功能之滑件，且無論拉片之類型如何，若使拉片向被卡合部側傾倒，則以可自動地卡合之方式將拉片固定，能夠防止拉片搖晃。According to the present invention, it is possible to provide a slider for a zipper, which can respond to a slider with an automatic stop function, and regardless of the type of the pull tab, if the pull tab is tilted to the side of the engaged portion, it can be automatically engaged Fixing the pull tab in this way can prevent the pull tab from shaking.

以下，一面參照圖1～圖9一面對本發明之實施形態之拉鏈用滑件進行說明。再者，本發明並不受以下說明之實施形態任何限定，只要具有與本發明實質上相同之構成，且發揮相同之作用效果，則能夠進行多樣之變更。Hereinafter, a slider for a slide fastener according to an embodiment of the present invention will be described with reference to FIGS. 1 to 9. In addition, the present invention is not limited to the embodiments described below, and can be variously modified as long as it has substantially the same configuration as the present invention and exhibits the same effects.

於以下之說明中，如圖1所示，所謂滑件1之前後方向(以下，亦簡稱為「前後方向」)，係指與滑件1之移動方向一致之方向。再者，於使滑件1移動時一對拉鏈鏈帶(未圖示)閉合之方向為前方(導入口)，打開一對拉鏈鏈帶之方向為後方(嚙合口)。又，所謂滑件1之左右方向(以下，亦簡稱為左右方向)，係指於俯視滑件1時與前後方向正交之方向。又，如圖2所示，所謂滑件1之上下方向，係指與前後方向及左右方向正交之方向。拉鏈(未圖示)例如包含一對拉鏈鏈帶及滑件1。一對拉鏈鏈帶係於一對拉鏈鏈布(未圖示)之對向之鏈布側緣部，分別安裝有一行之拉鏈鏈齒(未圖示)者。藉由滑件1之前進而左右之拉鏈鏈帶閉合，左右之拉鏈鏈齒成為嚙合狀態。又，藉由滑件1之後進而左右之拉鏈鏈帶打開，左右之拉鏈鏈齒成為非嚙合狀態。In the following description, as shown in FIG. 1, the so-called forward and backward direction of the slider 1 (hereinafter, also simply referred to as “forward and backward direction”) refers to a direction consistent with the moving direction of the slider 1. Furthermore, when the slider 1 is moved, the direction in which a pair of fastener chains (not shown) are closed is forward (introduction port), and the direction in which the pair of fastener chains are opened is rearward (engagement opening). The left-right direction of the slider 1 (hereinafter, also simply referred to as the left-right direction) refers to a direction orthogonal to the front-rear direction when the slider 1 is viewed in plan. As shown in FIG. 2, the up-down direction of the slider 1 means a direction orthogonal to the front-rear direction and the left-right direction. The slide fastener (not shown) includes, for example, a pair of fastener chains and a slider 1. A pair of zipper chain straps are attached to the side edge portions of the opposite side of the pair of zipper chain cloths (not shown), and a row of zipper fastener elements (not shown) are respectively installed. The left and right zipper chain teeth are closed before the slider 1 and the left and right zipper fastener elements are engaged. In addition, the left and right zipper chains are opened after the slider 1, and the left and right zipper fastener elements are in a non-meshed state.

(實施形態1) 以下，一面參照圖1～圖4一面對本發明之拉鏈用滑件1之整體構造進行說明。圖1係本發明之一實施形態之滑件之俯視圖，係表示拉片向後方傾倒之狀態之圖。圖2係圖1之側視圖。圖3係圖1之滑件1之分解立體圖。圖4係圖1之III-III線剖視圖。(Embodiment 1) Hereinafter, the overall structure of the slider 1 for slide fasteners of this invention is demonstrated, referring FIGS. 1-4. FIG. 1 is a plan view of a sliding member according to an embodiment of the present invention, and is a view showing a state where a pull tab is tilted backward. FIG. 2 is a side view of FIG. 1. FIG. 3 is an exploded perspective view of the sliding member 1 of FIG. 1. FIG. 4 is a sectional view taken along the line III-III in FIG. 1.

[滑件本體] 如圖1～圖4所示，滑件1具備滑件本體2、拉片3、拉片安裝部4、彈簧構件5、及鎖定銷6。滑件本體2具有設置於滑件本體2之上方之拉片載置部12。於拉片載置部12，設置有用以載置拉片3之軸部33之載置面123及傾斜面125。如圖2、圖4所示，滑件本體2具有於上下方向分離而平行地配置之上翼板111與下翼板112，將上翼板111與下翼板112於前端部中連結之引導柱113，及沿著上翼板111與下翼板112之至少一者之左右兩側緣突出之凸緣114。再者，於本實施形態中，作為彈簧構件5之例，使用板彈簧，但如下所述，彈簧構件5並非板彈簧，亦可為盤簧、或其他類型之彈性構件。進而，彈簧構件5並非為個別構件，亦可為與拉片安裝部4或鎖定銷6一體地形成者。[Slider Body] As shown in FIGS. 1 to 4, the slider 1 includes a slider body 2, a pull tab 3, a pull tab mounting portion 4, a spring member 5, and a lock pin 6. The slider body 2 has a pull-tab mounting portion 12 provided above the slider body 2. A mounting surface 123 and an inclined surface 125 for mounting the shaft portion 33 of the pull-tab 3 are provided on the pull-tab mounting portion 12. As shown in FIG. 2 and FIG. 4, the slider body 2 has an upper wing plate 111 and a lower wing plate 112 that are separated in the vertical direction and are arranged in parallel, and guides connecting the upper wing plate 111 and the lower wing plate 112 at the front end. The pillar 113 and the flanges 114 protruding along the left and right side edges of at least one of the upper wing plate 111 and the lower wing plate 112. Furthermore, in this embodiment, a leaf spring is used as an example of the spring member 5. However, as described below, the spring member 5 is not a leaf spring, and may be a coil spring or other types of elastic members. Furthermore, the spring member 5 is not an individual member, and may be formed integrally with the pull-tab mounting portion 4 or the lock pin 6.

拉片3能夠以軸部33為轉動之中心相對於滑件本體2於前後方向轉動。拉片安裝部4係為了將拉片3安裝於滑件本體2，而以自上方覆蓋拉片3之軸部33之方式設置於滑件本體2之上翼板111。鎖定銷6放置於拉片安裝部4之內側，設置於拉片3之軸部33之上方，即，設置於拉片3之軸部33與拉片安裝部4之間。再者，如下所述，藉由彈簧構件5與鎖定銷6之協動，滑件1可自動地切換為停止狀態。The pull tab 3 can be rotated in the front-rear direction with respect to the slider body 2 with the shaft portion 33 as a center of rotation. The slider mounting portion 4 is provided on the wing plate 111 on the slider body 2 so as to cover the shaft portion 33 of the slider 3 from above in order to mount the slider 3 on the slider body 2. The locking pin 6 is placed inside the pull-tab mounting portion 4 and disposed above the shaft portion 33 of the pull-tab 3, that is, disposed between the shaft portion 33 of the pull-tab 3 and the pull-tab mounting portion 4. In addition, as described below, the slider 1 can be automatically switched to the stopped state by the cooperation of the spring member 5 and the lock pin 6.

滑件本體2以如下方式構成，即，沿著左右之拉鏈鏈齒排(未圖示)移動，且於其移動之過程中可使左右之拉鏈鏈齒為嚙合狀態及非嚙合狀態。The slider body 2 is configured to move along the left and right zipper fastener element rows (not shown), and to cause the left and right zipper fastener elements to be engaged and disengaged during the movement.

滑件本體2進而於上翼板111之上表面具備於左右方向之中間部之前方及後方分別向上方突出並且用以安裝拉片安裝部4之前安裝柱121與後安裝柱122。用以載置拉片3之軸部33之載置面123設置於前安裝柱121與後安裝柱122之間。又，於前安裝柱121與後安裝柱122之各者之基部121a、122a，形成支持彈簧構件5之下述支片52之支持面121b、122b。於本實施形態中，具備載置面123及傾斜面125之拉片載置部12與前安裝柱121及後安裝柱122係一體地設置於滑件本體2，但亦可與滑件本體2分開形成之後，安裝於滑件本體2。The slider body 2 further includes an upper surface of the upper wing plate 111 provided with front and rear portions of the middle portion in the left-right direction and protruding upward, respectively, and is used to mount the front mounting post 121 and the rear mounting post 122 of the pull-tab mounting portion 4. A mounting surface 123 for mounting the shaft portion 33 of the pull tab 3 is disposed between the front mounting post 121 and the rear mounting post 122. In addition, support portions 121b and 122b of the following support pieces 52 supporting the spring member 5 are formed on the base portions 121a and 122a of each of the front mounting column 121 and the rear mounting column 122. In this embodiment, the pull-tab mounting portion 12 including the mounting surface 123 and the inclined surface 125 is integrally provided on the slider body 2 with the front mounting pillar 121 and the rear mounting pillar 122, but it may be integrated with the slider body 2 After being formed separately, it is mounted on the slider body 2.

如圖3與圖4所示，拉片載置部12於載置面123之前後方向上之前方與後方之至少一者具有傾斜面125。更具體而言，與形成於下述拉片安裝部4之前後方向上之前壁41F與後壁41R之至少一者之被卡合部45對應而於載置面123之前後方向上之前方或後方之任一者、或前方及後方之兩者設置傾斜面125。傾斜面125係以向斜上方延伸之方式形成。傾斜面125具有與載置面123連續之下緣125a及處於下緣125a之相反側之上緣125b。於本實施形態中，傾斜面125如圖3、4所示，以傾斜之平面之方式形成。但是，傾斜面125只要以向斜上方延伸之方式形成，則亦可為凹面，亦可為凸面。又，傾斜面125亦可為以圖3所示之導入口側之傾斜面125之方式，於左右方向上連續地形成之面，又，亦可以圖3所示之嚙合口側之傾斜面125之方式，空開間隔藉由複數個傾斜面而形成。總之，只要載置面123之後方之傾斜面125能夠以使拉片3之軸部33越向下方前進越向前方移動之方式引導，另一方面，載置面123之前方之傾斜面125能夠以使拉片3之軸部33越向下方前進越向後方移動之方式引導，則亦可為任何斜面之形狀。As shown in FIGS. 3 and 4, the pull-tab mounting portion 12 has an inclined surface 125 in at least one of the front side and the rear side in the front-back direction of the mounting surface 123. More specifically, it corresponds to the engaged portion 45 formed in at least one of the front wall 41F and the rear wall 41R in the front-rear direction of the pull-tab mounting portion 4 described below, and front or rear of the mounting surface 123 in the front-rear direction. Either or both the front and the rear are provided with the inclined surface 125. The inclined surface 125 is formed so as to extend obliquely upward. The inclined surface 125 has a lower edge 125a continuous with the mounting surface 123 and an upper edge 125b on the opposite side to the lower edge 125a. In this embodiment, as shown in Figs. 3 and 4, the inclined surface 125 is formed as an inclined plane. However, as long as the inclined surface 125 is formed so as to extend obliquely upward, it may be a concave surface or a convex surface. In addition, the inclined surface 125 may be a surface formed continuously in the left-right direction as the inclined surface 125 on the introduction port side shown in FIG. 3, and may also be the inclined surface 125 on the meshing port side shown in FIG. 3. In this way, the open space is formed by a plurality of inclined surfaces. In short, as long as the inclined surface 125 behind the mounting surface 123 can be guided to move the shaft portion 33 of the pull tab 3 downward and forward, the inclined surface 125 before the mounting surface 123 can be guided. The shaft portion 33 of the pull-tab 3 is guided in such a manner as to advance downward and move rearward, and may have any inclined surface shape.

圖4係將拉片3之卡合部38於嚙合口側卡合之狀態之沿著圖1之III-III線的剖視圖。如圖4所示，於將拉片3之卡合部38於作為被卡合部側之嚙合口側卡合之狀態下，自拉片3之卡合部38前端至軸部33之尺寸W1(圖5)為自拉片安裝部4之後壁41R至傾斜面125之上緣125b之前後方向的尺寸W2以上。自拉片3之卡合部38前端至軸部33之尺寸W1為自拉片安裝部4之後壁41R至傾斜面125之下緣125a之前後方向的尺寸W3以下。即，成為W3≧W1≧W2之關係，較佳為W3＞W1＞W2之關係。又，自拉片3之卡合部38前端至軸部33之尺寸W1為自成為被卡合部45之下述深部之基部122a至傾斜面125之下緣125a之前後方向的尺寸W4以上。即，成為W1≧W4之關係，較佳為W1＞W4之關係。FIG. 4 is a cross-sectional view taken along the line III-III of FIG. 1 in a state where the engaging portion 38 of the pull-tab 3 is engaged with the meshing port side. As shown in FIG. 4, in a state where the engaging portion 38 of the pull tab 3 is engaged with the meshing port side serving as the engaged portion side, the dimension W1 from the front end of the engaging portion 38 of the pull tab 3 to the shaft portion 33. (FIG. 5) is the dimension W2 or more from the rear wall 41R of the pull-tab mounting part 4 to the front-back direction of the upper edge 125b of the inclined surface 125. The dimension W1 from the front end of the engaging portion 38 of the pull tab 3 to the shaft portion 33 is equal to or smaller than the dimension W3 from the rear wall 41R of the pull tab mounting portion 4 to the front and rear directions of the lower edge 125 a of the inclined surface 125. That is, a relationship of W3 ≧ W1 ≧ W2 is established, and a relationship of W3> W1> W2 is preferred. The dimension W1 from the front end of the engaging portion 38 of the pull tab 3 to the shaft portion 33 is equal to or larger than the dimension W4 from the base portion 122a of the deep portion described below to the engaged portion 45 to the front and rear directions of the lower edge 125a of the inclined surface 125. That is, a relationship of W1 ≧ W4 is established, and a relationship of W1> W4 is preferred.

上翼板111與下翼板112為設上下方向為厚度方向之板。於上翼板111，於前安裝柱121與後安裝柱122之間且靠前安裝柱121之位置，設置與成為鎖定銷6之揺動之中心部之鎖定銷6之下述鎖定銷基部63於上下方向嵌合的揺動用之凹部126。The upper wing plate 111 and the lower wing plate 112 are plates with the vertical direction being the thickness direction. On the upper wing plate 111, a lock pin base 63 described below is provided between the front mounting post 121 and the rear mounting post 122 and close to the front mounting post 121, and the lock pin 6 that becomes the center of the lock pin 6 is moved. The recessed recess 126 for screwing is fitted in the vertical direction.

於上翼板111與下翼板112之間，形成供一對鏈齒排通過之鏈齒路1a。上翼板111係於前安裝柱121與後安裝柱122之間且靠後安裝柱122之位置，具備用以使鎖定銷6之下述爪部62突入至鏈齒路1a之爪孔124。爪孔124係使上翼板111於作為其厚度方向之上下方向貫通之孔。Between the upper wing plate 111 and the lower wing plate 112, a sprocket path 1a is formed through which a pair of sprocket rows pass. The upper wing plate 111 is located between the front mounting post 121 and the rear mounting post 122 and is positioned closer to the rear mounting post 122, and is provided with a claw hole 124 for projecting the following claw portion 62 of the lock pin 6 into the sprocket path 1a. The claw hole 124 is a hole which penetrates the upper wing plate 111 in the up-down direction which is the thickness direction.

[拉片] 圖5(a)係拉片之立體圖，圖5(b)係將圖5(a)之拉片3之捏取部31省略之拉片3之連結部32的立體圖。如圖1、圖5(a)、圖5(b)所示，拉片3具有作為自由端之捏取部31，及作為連結於拉片安裝部4之基端之連結部32。連結部32包含軸部33、及自軸部33之兩端33L、33R向手持部31側延伸之一對棒部34L、34R。如圖2所示，拉片3能夠以使軸部33成為轉動之中心之方式相對於滑件本體於前後方向轉動。[Pull] Fig. 5 (a) is a perspective view of the pull tab, and Fig. 5 (b) is a perspective view of the connecting portion 32 of the pull tab 3 in which the pinch portion 31 of the pull tab 3 of Fig. 5 (a) is omitted. As shown in FIGS. 1, 5 (a), and 5 (b), the pull-tab 3 has a pinching portion 31 as a free end and a connecting portion 32 as a base end connected to the pull-tab mounting portion 4. The connecting portion 32 includes a shaft portion 33 and a pair of rod portions 34L and 34R extending from both ends 33L and 33R of the shaft portion 33 toward the hand-held portion 31 side. As shown in FIG. 2, the pull tab 3 can be rotated in the front-rear direction with respect to the slider body so that the shaft portion 33 becomes the center of rotation.

拉片3之捏取部31例如可將TPU(Thermoplastic polyurethane，熱塑性聚胺基甲酸酯樹脂)射出成形而製造。又，拉片3之連結部32例如係將鋁合金、銅合金、鋅合金、黃銅、不鏽鋼等藉由加壓加工方法而形成，或使用尼龍等較硬之樹脂藉由射出成形加工方法而成形。The pinch portion 31 of the pull-tab 3 can be manufactured by, for example, injection molding TPU (Thermoplastic Polyurethane). The connecting portion 32 of the pull tab 3 is formed by, for example, an aluminum alloy, a copper alloy, a zinc alloy, brass, stainless steel, or the like by a press working method, or a hard resin such as nylon is formed by an injection molding method. Forming.

較佳為，拉片3之捏取部31由樹脂形成，連結部32由金屬形成。更佳為，連結部32由較捏取部31更硬之材料形成。但是，捏取部31與連結部32亦可由相同之材料形成，捏取部31與連結部32之材料並不限定。進而，拉片3亦可一體形成。Preferably, the pinch portion 31 of the pull tab 3 is formed of resin, and the connecting portion 32 is formed of metal. More preferably, the connecting portion 32 is formed of a material harder than the pinching portion 31. However, the pinching portion 31 and the connecting portion 32 may be formed of the same material, and the materials of the pinching portion 31 and the connecting portion 32 are not limited. Further, the pull tab 3 may be integrally formed.

如圖5(a)所示，於捏取部31形成捏取孔31a。藉由設置捏取孔31a，而容易用手指對捏取部31進行捏取，且可抑制捏取部31之材料之使用量。As shown in FIG. 5 (a), a pinching hole 31 a is formed in the pinching portion 31. By providing the pinching hole 31a, it is easy to pinch the pinching portion 31 with a finger, and the amount of material used in the pinching portion 31 can be suppressed.

如圖5(b)所示，連結部32具有用以與捏取部31連結之連接基部36。連結部32藉由軸部33、一對棒部34L、34R、及連接基部36而形成供拉片安裝部4插通之安裝孔35。於本實施形態中，軸部33如圖5(b)所示，形成為大致圓弧狀。又，於本實施形態中，由於藉由軸部33、一對棒部34L、34R、及連接基部36而形成之安裝孔35直徑充分大，更具體而言，安裝孔35之左右方向之寬度較拉片安裝部4之左右方向之寬度充分大，故而於將拉片3安裝於拉片安裝部4時，以拉片安裝部4為中心而於拉鏈之寬度方向上回旋自如。即，於本實施形態中，拉片3為能夠回旋之拉片，所謂回旋拉片。作為回旋拉片之優點之一，例如若於在橫方向開口之衣服之口袋應用帶回旋拉片之滑件，則於將拉片3自固定狀態解除之後，使拉片3相對於滑件本體向下方回旋，故而可自更低之位置用手拉緊。藉此，於使用者穿著該衣服時無須以將手抬高並於水平方向移動之方式拉動拉片，故而可使拉片3之方便性提高。但是，軸部33亦可並非圓弧，而形成為直線狀。又，軸部33之剖面形狀亦可形成為三角形、矩形、方形、或梯形等。又，只要拉片3能夠相對於滑件本體2回旋，則連結部32亦可為任何形狀。As shown in FIG. 5 (b), the connecting portion 32 has a connecting base portion 36 for connecting with the pinching portion 31. The connecting portion 32 defines a mounting hole 35 through which the pull-rod mounting portion 4 is inserted, by the shaft portion 33, a pair of rod portions 34L, 34R, and the connection base portion 36. In this embodiment, as shown in FIG. 5 (b), the shaft portion 33 is formed in a substantially circular arc shape. In this embodiment, the diameter of the mounting hole 35 formed by the shaft portion 33, the pair of rod portions 34L, 34R, and the connection base portion 36 is sufficiently large. More specifically, the width of the mounting hole 35 in the left-right direction is large. The width in the left-right direction is sufficiently larger than that of the pull-tab mounting portion 4. Therefore, when the pull-tab 3 is mounted on the pull-tab mounting portion 4, the pull-tab mounting portion 4 is centered and can freely rotate in the width direction of the zipper. That is, in the present embodiment, the pull-tab 3 is a pull-tab that can be swiveled, so-called a swivel pull-tab. As one of the advantages of the swivel pull tab, for example, if a slider with a swivel pull tab is applied to a pocket of clothes opened in a horizontal direction, the pull tab 3 is made relative to the slider body after the pull tab 3 is released from the fixed state. Swivel downwards, so you can pull tighter from a lower position. Therefore, when the user wears the clothes, there is no need to pull the pull tab by raising his hand and moving it in the horizontal direction, so the convenience of the pull tab 3 can be improved. However, the shaft portion 33 may be formed in a linear shape instead of an arc. The cross-sectional shape of the shaft portion 33 may be triangular, rectangular, square, or trapezoidal. In addition, as long as the pull tab 3 can rotate with respect to the slider body 2, the connecting portion 32 may have any shape.

如圖5(b)所示，於連接基部36設置有用以可與捏取部31更牢固地結合之孔部37。拉片3係於將樹脂射出而形成捏取部31時，以覆蓋連接基部36之至少一部分及孔部37之方式形成。藉此，藉由利用捏取部31覆蓋連接基部36之孔部37，而於連接基部36之正面與背面射出之樹脂可通過孔部37相互結合，故而捏取部31可將連結部32更牢固地抓住，故而可更結實地形成拉片3。再者，亦可於連接基部36設置不貫通之凹部或凸部。又，亦可不於連接基部36設置孔部37。As shown in FIG. 5 (b), a hole portion 37 is provided in the connection base portion 36 so that the hole portion 37 can be more firmly combined with the pinching portion 31. The pull tab 3 is formed so as to cover at least a part of the connection base portion 36 and the hole portion 37 when the pinch portion 31 is formed by ejecting the resin. Thereby, by covering the hole portion 37 of the connection base portion 36 with the pinch portion 31, the resin emitted from the front and back sides of the connection base portion 36 can be combined with each other through the hole portion 37, so the pinch portion 31 can change the connection portion 32 more Since it is firmly grasped, the pull tab 3 can be formed more firmly. Furthermore, a recessed or convex portion that is not penetrated may be provided in the connection base portion 36. The hole portion 37 may not be provided in the connection base portion 36.

如圖5(a)所示，於拉片3形成自安裝孔35之捏取部31側之緣部朝向軸部33突出之卡合部38。捏取部31覆蓋連接基部36直至安裝孔35之連接基部36側之緣部361為止。卡合部38以自安裝孔35之連接基部36側之緣部361朝向軸部33延伸之方式形成。卡合部38卡合於形成於滑件本體2或拉片安裝部4之被卡合部45。As shown in FIG. 5 (a), an engaging portion 38 protruding toward the shaft portion 33 from the edge portion of the pinching portion 31 side of the mounting hole 35 is formed in the pull-tab 3. The pinching portion 31 covers the connection base portion 36 to the edge portion 361 on the connection base portion 36 side of the mounting hole 35. The engaging portion 38 is formed so as to extend from the edge portion 361 on the connection base portion 36 side of the mounting hole 35 toward the shaft portion 33. The engaging portion 38 is engaged with the engaged portion 45 formed in the slider body 2 or the pull-tab mounting portion 4.

如圖5(a)所示，於本實施形態中，卡合部38由於形成為「凸」字形，故而具有突出基部38b與前端部38a。突出基部38b自安裝孔35之捏取部31側之緣部361朝向軸部33突出，且於左右方向上具有大於被卡合部45之寬度之寬度。前端部38a自突出基部38b之前方之中央延伸，且具有能夠卡合於被卡合部45之寬度。As shown in FIG. 5 (a), in this embodiment, since the engaging portion 38 is formed in a "convex" shape, it has a protruding base portion 38b and a front end portion 38a. The protruding base portion 38 b protrudes from the edge portion 361 on the pinching portion 31 side of the mounting hole 35 toward the shaft portion 33 and has a width larger than the width of the engaged portion 45 in the left-right direction. The front end portion 38 a extends from the center in front of the protruding base portion 38 b and has a width capable of being engaged with the engaged portion 45.

如圖5(a)所示，卡合部38與捏取部31一體形成。但是，卡合部38亦可不與捏取部31一體形成，亦可分別形成於連結部32。因此，卡合部38既可由與捏取部31相同之材料形成，亦可由不同之材料形成。卡合部38較佳為由具有彈性力之材料形成。但是，卡合部38之前端只要為能夠卡合於被卡合部45之形狀，則亦可為任何形狀，例如亦可為三角形、矩形。As shown in FIG. 5 (a), the engaging portion 38 is formed integrally with the pinching portion 31. However, the engaging portion 38 may not be formed integrally with the pinching portion 31 or may be separately formed in the connecting portion 32. Therefore, the engaging portion 38 may be formed of the same material as the pinching portion 31 or may be formed of a different material. The engaging portion 38 is preferably formed of a material having elastic force. However, as long as the front end of the engaging portion 38 has a shape capable of engaging with the engaged portion 45, it may have any shape, such as a triangle or a rectangle.

[拉片安裝部] 圖6(a)係拉片安裝部4之立體圖。如圖2與圖6(a)所示，拉片安裝部4形成為如下方開放之容器狀之蓋構件，並且於側視時成為中央部貫通之隧道狀。拉片安裝部4具有前壁41F、後壁41R、及側壁42。拉片安裝部4之前壁41F與後壁41R係於與拉片安裝部4及拉片3一起安裝於滑件本體2之狀態下，如圖7(c)所示，以於使拉片3自能夠轉動之傾倒狀態與上翼板111大致平行地傾倒之中途，與拉片3之卡合部38抵接之方式形成。藉此，於使卡合部38自能夠轉動之傾倒狀態傾倒時，藉由抵接於拉片安裝部4，可進一步賦予使用者卡嗒感與踏實感。但是，即便以不抵接之方式形成，本案發明亦可獲得效果。又，於拉片安裝部4之側壁42，設置用以供拉片3之軸部33通過之開口部40。於本實施形態中，開口部40以向下方開放之方式形成。但是，側壁42之開口部40亦可不向下方開放，而以成為孔部之方式形成。[Pull-tab mounting part] FIG. 6 (a) is a perspective view of the pull-tab mounting part 4. FIG. As shown in FIG. 2 and FIG. 6 (a), the pull-tab mounting portion 4 is formed as a container-shaped cover member which is opened as follows, and has a tunnel-like shape with a central portion penetrating in a side view. The pull-tab mounting portion 4 includes a front wall 41F, a rear wall 41R, and a side wall 42. The front wall 41F and the rear wall 41R of the pull-tab mounting portion 4 are connected to the slider body 2 together with the pull-tab mounting portion 4 and the pull-tab 3, as shown in FIG. 7 (c), so that the pull-tab 3 It is formed in such a manner as to abut the engaging portion 38 of the pull-tab 3 from the middle of the tilting state in which it can be rotated substantially parallel to the upper wing 111. Thereby, when the engaging portion 38 is caused to fall from the tiltable state in which it can be rotated, by abutting on the pull-tab mounting portion 4, it is possible to further give the user a click and firmness. However, even if it is formed in a non-abutting manner, the present invention can also obtain effects. In addition, an opening portion 40 is provided on the side wall 42 of the pull-tab mounting portion 4 for the shaft portion 33 of the pull-tab 3 to pass through. In this embodiment, the opening portion 40 is formed so as to open downward. However, the opening portion 40 of the side wall 42 may not be opened downward and may be formed as a hole portion.

圖6(b)係自拉片安裝部4之底部觀察之立體圖。如圖6(b)所示，拉片安裝部4具有內壁43。拉片安裝部4之內壁43係於左右方向之中間部且前壁41F附近及後壁41R附近之位置，具有用以安裝於前安裝柱121與後安裝柱122之安裝凹部44。拉片安裝部4係以將安裝凹部44卡合於前安裝柱121與後安裝柱122之方式安裝於前安裝柱121與後安裝柱122。進而，拉片安裝部4係於側壁42之前後左右之4個部位中藉由壓緊加工而固定於前安裝柱121與後安裝柱122。FIG. 6 (b) is a perspective view viewed from the bottom of the pull-tab mounting portion 4. FIG. As shown in FIG. 6 (b), the pull-tab mounting portion 4 has an inner wall 43. The inner wall 43 of the pull-tab mounting portion 4 is located at the middle portion in the left-right direction and near the front wall 41F and the rear wall 41R, and has a mounting recess 44 for mounting on the front mounting post 121 and the rear mounting post 122. The pull-tab mounting portion 4 is mounted on the front mounting pillar 121 and the rear mounting pillar 122 such that the mounting recess 44 is engaged with the front mounting pillar 121 and the rear mounting pillar 122. Further, the pull-tab mounting portion 4 is fixed to the front mounting pillar 121 and the rear mounting pillar 122 by pressing processing in four positions on the front, rear, left, and right sides of the side wall 42.

如圖4、圖6(a)、圖6(b)所示，於本實施形態中，拉片安裝部4為蓋構件。拉片安裝部4由於按照彈簧構件5、鎖定銷6、拉片3之軸部33之順序自上方覆蓋，故而彈簧構件5、鎖定銷6、及拉片3之軸部33按照該順序，配置於作為蓋構件之拉片安裝部4之深部。藉此，可保持並保護處於拉片安裝部4之深部之拉片3之軸部33、彈簧構件5、及鎖定銷6，並且拉片3可轉動或者回旋。但是，只要能夠將拉片3之軸部33、彈簧構件5及鎖定銷6安裝於滑件本體2，則拉片安裝部4亦可並非蓋構件。例如，拉片安裝部4亦可將側壁42省略。As shown in FIGS. 4, 6 (a), and 6 (b), in this embodiment, the pull-tab mounting portion 4 is a cover member. Since the pull-tab mounting portion 4 is covered from above in the order of the spring member 5, the lock pin 6, and the shaft portion 33 of the pull tab 3, the spring member 5, the lock pin 6, and the shaft portion 33 of the pull tab 3 are arranged in this order. In the deep part of the pull-tab mounting part 4 as a cover member. Thereby, the shaft portion 33, the spring member 5, and the lock pin 6 of the pull tab 3 located in the deep portion of the pull tab mounting portion 4 can be held and protected, and the pull tab 3 can be rotated or rotated. However, as long as the shaft portion 33, the spring member 5, and the lock pin 6 of the pull tab 3 can be attached to the slider body 2, the pull tab mounting portion 4 may not be a cover member. For example, the side wall 42 may be omitted in the pull-tab mounting portion 4.

如圖3與圖6(a)所示，於拉片安裝部4之前壁41F與後壁41R之至少一者形成被卡合部45。如圖4所示，被卡合部45能夠與上述拉片3之卡合部38卡合地形成。於本實施形態中，被卡合部45係於下方開放，且貫通前壁41F及後壁41R之貫通孔。若將拉片安裝部4安裝於前安裝柱121與後安裝柱122，則藉由後安裝柱122之基部122a之後表面與上翼板111之上表面，而將貫通之被卡合部45之深部與下部遮蔽，又，藉由前安裝柱121之基部121a之前表面與上翼板111之上表面，而將貫通之被卡合部45之深部與下部遮蔽。但是，被卡合部45亦可不貫通，而形成為能夠與拉片3之卡合部38卡合之凹部。又，被卡合部45亦可為不於下方開放者。As shown in FIGS. 3 and 6 (a), the engaged portion 45 is formed on at least one of the front wall 41F and the rear wall 41R of the pull-tab mounting portion 4. As shown in FIG. 4, the engaged portion 45 can be formed to be engaged with the engaging portion 38 of the pull-tab 3. In this embodiment, the to-be-engaged portion 45 is opened downward and penetrates through the front wall 41F and the rear wall 41R. If the pull-tab mounting portion 4 is mounted on the front mounting pillar 121 and the rear mounting pillar 122, the rear surface of the base portion 122a of the rear mounting pillar 122 and the upper surface of the upper wing plate 111 will pass through the engaged portion 45. The deep part and the lower part are shielded, and the deep part and the lower part of the engaged portion 45 passing through are shielded by the front surface of the base portion 121a of the front mounting post 121 and the upper surface of the upper wing plate 111. However, the engaged portion 45 may be formed as a recessed portion that can be engaged with the engaging portion 38 of the pull tab 3 without penetrating. Further, the engaged portion 45 may be a person that is not open below.

[彈簧構件與鎖定銷] 彈簧構件5設置於鎖定銷6之上方，且以使鎖定銷6之爪部62自設置於上翼板111之爪孔124突入至鏈齒路1a之方式施力。如圖3所示，於本實施形態中，彈簧構件5係於板彈簧之兩端設置有切口51，藉此，於兩端分別形成支片52。彈簧構件5係以兩端之支片52分別藉由前安裝柱121與後安裝柱122之支持面121b、122b而支持，且兩端之切口51分別卡合於前安裝柱121與後安裝柱122之方式安裝。於本實施形態中，將彈簧構件5安裝於前安裝柱121與後安裝柱122，但亦可以與內壁44卡合之方式安裝於拉片安裝部4之內壁44。又，於彈簧構件5之兩端，亦可代替切口51，而形成用以以使自前安裝柱121與後安裝柱122之上方通過之方式安裝之孔部。[Spring Member and Lock Pin] The spring member 5 is provided above the lock pin 6 and applies a force such that the claw portion 62 of the lock pin 6 protrudes from the claw hole 124 provided in the upper wing plate 111 to the sprocket path 1 a. As shown in FIG. 3, in the present embodiment, the spring member 5 is provided with cutouts 51 at both ends of the leaf spring, thereby forming support pieces 52 at both ends. The spring member 5 is supported by the support pieces 52 at both ends by the support surfaces 121b and 122b of the front mounting post 121 and the rear mounting post 122, respectively, and the cutouts 51 at the two ends are respectively engaged with the front mounting post 121 and the rear mounting post. 122 way installation. In this embodiment, the spring member 5 is mounted on the front mounting post 121 and the rear mounting post 122, but may be mounted on the inner wall 44 of the pull-tab mounting portion 4 by engaging with the inner wall 44. In addition, at both ends of the spring member 5, instead of the cutouts 51, holes may be formed to be mounted so as to pass from above the front mounting post 121 and the rear mounting post 122.

如圖3與圖4所示，鎖定銷6具備被推抵部61、爪部62、及鎖定銷基部63。被推抵部61係於軸部33之上側於前後延伸，且於藉由使用者而上拉拉片3時，被拉片3之軸部33推抵。爪部62係自被推抵部61之後部朝向下方延伸，且形成為前端較尖之形狀，以於使拉片3傾倒之狀態下通過爪孔124突入至鏈齒路1a之方式安裝。另一方面，鎖定銷基部63自被推抵部61之前部延伸，以安裝於滑件本體2之凹部126之方式向前方且下方延伸而形成為鉤狀。鎖定銷6係以鎖定銷基部63接觸於凹部126之點為揺動之中心部，藉由向軸部33之上方之移動或向彈簧構件5之下方之作用力而能夠於上下方向揺動。又，藉由使用者上拉拉片3而使拉片3之軸部33向上方移動，伴隨被推抵部61被向上方推抵，爪部62自鏈齒路1a向爪孔124之上方退避。藉此，通過鏈齒路1a之一對鏈齒排(未圖示)未藉由爪部62而卡止，故而滑件1能夠滑動。另一方面，若使用者使拉片3傾倒，則藉由彈簧構件5向下方之作用力而鎖定銷6之爪部62突入至鏈齒路1a，將一對鏈齒排(未圖示)卡合。藉此，滑件1無法滑動。As shown in FIGS. 3 and 4, the lock pin 6 includes a pushed portion 61, a claw portion 62, and a lock pin base portion 63. The pushed portion 61 extends forward and backward on the upper side of the shaft portion 33, and when the pull-tab 3 is pulled up by the user, the shaft portion 33 of the pulled-tab 3 is pushed against. The claw portion 62 extends downward from the rear portion of the pushed portion 61, and is formed into a shape with a sharp front end, and is installed so as to protrude into the sprocket path 1a through the claw hole 124 in a state in which the pull tab 3 is tilted. On the other hand, the lock pin base portion 63 extends from the front portion of the pushed portion 61 and extends forward and downward so as to be attached to the recessed portion 126 of the slider body 2 to form a hook shape. The lock pin 6 is a center portion that is moved at a point where the lock pin base portion 63 contacts the recessed portion 126 and can be moved in the up-down direction by moving upwards of the shaft portion 33 or by a force downward of the spring member 5. When the user pulls the pull tab 3 upward, the shaft portion 33 of the pull tab 3 moves upward, and as the pushed portion 61 is pushed upward, the claw portion 62 moves upward from the sprocket path 1 a to the claw hole 124. Retreat. Thereby, a pair of sprocket rows (not shown) by one of the sprocket paths 1a is not locked by the claw portion 62, so the slider 1 can slide. On the other hand, when the user tilts the pull tab 3, the claw portion 62 of the lock pin 6 protrudes into the sprocket path 1a by the downward force of the spring member 5, and a pair of sprocket rows (not shown) Snap. As a result, the slider 1 cannot slide.

而且，如圖4所示，滑件1係拉片3之軸部33、鎖定銷6、彈簧構件5、拉片安裝部4按照該順序安裝於滑件本體2上翼板111之上表面。拉片3係以將軸部33載置於拉片載置部12之載置面123之方式安裝於滑件本體2。鎖定銷6係以鎖定銷基部63卡合於凹部126，且爪部62通過爪孔12突入至鏈齒路1a，且被推抵部61位於軸部33之上方之方式安裝。彈簧構件5係以兩端之支片52分別藉由前安裝柱121與後安裝柱122之支持面121b、122b而支持且將兩端之切口51卡合於前安裝柱121與後安裝柱122之方式，設置於鎖定銷6之上方。拉片安裝部4係以使拉片安裝部4之安裝凹部44卡合於滑件本體2之前安裝柱121、後安裝柱122之方式安裝於彈簧構件5之上方。藉此，滑件1係以鎖定銷6、彈簧構件5、拉片3安裝於滑件本體2之方式構成。Further, as shown in FIG. 4, the slider 1 is a shaft portion 33 of the pull tab 3, a locking pin 6, a spring member 5, and a pull tab mounting portion 4 mounted on the upper surface of the upper wing 111 of the slider body 2 in this order. The slider 3 is mounted on the slider body 2 so that the shaft portion 33 is placed on the mounting surface 123 of the slider mounting portion 12. The lock pin 6 is mounted such that the lock pin base 63 is engaged with the recessed portion 126, the claw portion 62 protrudes into the sprocket path 1 a through the claw hole 12, and the pushed portion 61 is positioned above the shaft portion 33. The spring member 5 is supported by the supporting pieces 52 at both ends by the support surfaces 121b and 122b of the front mounting column 121 and the rear mounting column 122, respectively, and the notches 51 at both ends are engaged with the front mounting column 121 and the rear mounting column 122. This method is provided above the lock pin 6. The pull-tab mounting portion 4 is mounted above the spring member 5 such that the mounting recess 44 of the pull-tab mounting portion 4 is engaged with the front mounting post 121 and the rear mounting post 122 of the slider body 2. Accordingly, the slider 1 is configured such that the lock pin 6, the spring member 5, and the pull tab 3 are mounted on the slider body 2.

如上所述，於本實施形態中，彈簧構件5係使用板材之彈簧，即所謂之板彈簧，利用板之彎曲變形而作為彈簧發揮作用。然而，彈簧構件5只要為發揮作為彈簧之功能且可對鎖定銷6施力者，則亦可為任何類型之彈簧構件。例如，亦可為盤簧、螺旋彈簧、或其他彈性材料。又，彈簧構件既可為金屬彈簧，亦可為非金屬彈簧。又，亦可將彈簧構件5設置於鎖定銷6之其他部位。例如，亦可為使用壓縮盤簧作為彈簧構件5，且設置於鎖定銷6之下方之構成。即，只要以選擇適當之類型之彈簧構件5與鎖定銷6組合，使鎖定銷6之爪部62自鏈齒路1a退避或突入至鏈齒路1a之方式構成，則可實施本案發明。As described above, in the present embodiment, the spring member 5 is a spring using a plate material, a so-called leaf spring, which functions as a spring by bending deformation of the plate. However, the spring member 5 may be any type of spring member as long as it functions as a spring and can bias the lock pin 6. For example, it can be a coil spring, a coil spring, or other elastic materials. The spring member may be a metal spring or a non-metal spring. In addition, the spring member 5 may be provided at another portion of the lock pin 6. For example, a configuration in which a compression coil spring is used as the spring member 5 and is provided below the lock pin 6 may be adopted. That is, as long as the appropriate combination of the spring member 5 and the lock pin 6 is selected, and the claw portion 62 of the lock pin 6 is retracted or protruded from the sprocket path 1a, the present invention can be implemented.

於本實施形態中，如圖4所示，卡合部38為凸部，被卡合部45為可卡合於其之凹部。然而，亦可使卡合部38為凹部，使被卡合部45為可卡合於其之凸部。又，卡合部38與被卡合部45亦可均非凹部或凸部，亦可藉由磁鐵而卡合並固定。換言之，被卡合部45只要以可卡合於卡合部38之方式，與卡合部38對應地形成即可。In this embodiment, as shown in FIG. 4, the engaging portion 38 is a convex portion, and the engaged portion 45 is a concave portion that can be engaged therewith. However, the engaging portion 38 may be a concave portion, and the engaged portion 45 may be a convex portion that can be engaged therewith. In addition, neither of the engaging portion 38 and the engaged portion 45 may be a concave portion or a convex portion, and they may be locked and fixed by a magnet. In other words, the engaged portion 45 may be formed corresponding to the engaging portion 38 so as to be engageable with the engaging portion 38.

進而，於本實施形態中，被卡合部45形成於拉片安裝部4之前後方向上之前壁41F與後壁41R之兩者，但亦可僅形成於拉片安裝部4之前後方向上之前壁41F、或後壁41R。又，被卡合部45亦可設置於滑件本體2。例如，亦可將被卡合部45形成於自滑件本體2之上翼板111延伸之柱狀部分，亦可形成於前安裝柱121或/及後安裝柱122。Furthermore, in the present embodiment, the engaged portion 45 is formed on both the front wall 41F and the rear wall 41R in the front-rear direction of the pull-tab mounting portion 4, but may be formed only in the front wall in the front-rear direction of the pull-tab mounting portion 4. 41F, or rear wall 41R. The engaged portion 45 may be provided on the slider body 2. For example, the engaged portion 45 may be formed in a columnar portion extending from the wing plate 111 on the slider body 2, or may be formed in the front mounting post 121 or / and the rear mounting post 122.

於上述說明中，對由不同之構件構成本實施形態中之鎖定銷6與彈簧構件5者進行了說明。然而，鎖定銷6與彈簧構件亦可一體地形成，或亦可將拉片安裝部4與彈簧構件一體地形成，或亦可將拉片安裝部4與鎖定銷與彈簧構件一體地形成。以下具體地進行說明。In the above description, it has been described that the lock pin 6 and the spring member 5 in this embodiment are constituted by different members. However, the lock pin 6 and the spring member may be integrally formed, or the pull-tab mounting portion 4 may be integrally formed with the spring member, or the pull-tab mounting portion 4 and the lock pin may be integrally formed with the spring member. This will be specifically described below.

作為鎖定銷6與彈簧構件一體地形成者，有使用不鏽鋼或銅合金等彈性模數較高之金屬材料藉由壓製成形而製作鎖定銷6者。於該情形時，鎖定銷6具備彈性，於其一端具有能夠經由滑件本體2之爪孔124而突入至鏈齒路1a內之爪部62，並且於其另一端具有嵌入設置於滑件本體2之上翼板111之凹部126而固定之鎖定銷基部63。藉由使用者上拉拉片3使拉片3之軸部33向上方移動，而鎖定銷6彈性變形並向上方推抵，隨之，爪部62自鏈齒路1a向爪孔124之上方退避。另一方面，若使用者使拉片3傾倒，則藉由鎖定銷6自身之恢復力而鎖定銷6向下方施力，鎖定銷6之爪部62突入至鏈齒路1a，將一對鏈齒排(未圖示)卡合。As the lock pin 6 integrally formed with the spring member, there are those who use a high elastic modulus metal material such as stainless steel or copper alloy to produce the lock pin 6 by press molding. In this case, the locking pin 6 has elasticity, and has a claw portion 62 that can protrude into the sprocket path 1a through the claw hole 124 of the slider body 2 at one end thereof, and has an insertion setting provided in the slider body at the other end. 2 Lock pin base 63 fixed by the recessed portion 126 of the upper wing 111. When the user pulls up the pull tab 3 to move the shaft portion 33 of the pull tab 3 upward, the locking pin 6 is elastically deformed and pushed upward, and the claw portion 62 moves upward from the sprocket path 1 a to the claw hole 124. Retreat. On the other hand, if the user tilts the pull tab 3, the locking pin 6 is urged downward by the restoring force of the locking pin 6 itself, and the claw portion 62 of the locking pin 6 protrudes into the sprocket path 1a, and the pair of chains The tooth row (not shown) is engaged.

作為拉片安裝部與彈簧構件一體地形成者，有使用不鏽鋼或銅合金等彈性模數較高之金屬材料藉由壓製成形而製作拉片安裝部者。於該情形時，例如，拉片安裝部(未圖示)係於與滑件本體2之上表面對向之上壁之前端，延伸設置固定於前安裝柱121之前表面之彈簧構件。藉由使用者上拉拉片3使拉片3之軸部33向上方移動，而鎖定銷6之被推抵部61被向上方推抵並且抵接於拉片安裝部而推抵拉片安裝部，使彈簧構件彈性地彎曲且將爪部62自爪孔124向上方提拉。爪部62被自爪孔124向上方提拉且自鏈齒路1a向爪孔124之上方退避。另一方面，若使用者使拉片3傾倒，則藉由拉片安裝部之彈簧構件之恢復力而拉片安裝部被向下方施力，與此同時將鎖定銷6向下方下壓，故而鎖定銷6之爪部62突入至鏈齒路1a而將一對鏈齒排(未圖示)卡合。As the pull-tab mounting portion formed integrally with the spring member, there are those using a metal material having a high elastic modulus such as stainless steel or a copper alloy to produce the pull-tab mounting portion by press molding. In this case, for example, the pull-tab mounting portion (not shown) is attached to the front end of the upper wall opposite to the upper surface of the slider body 2, and a spring member fixed to the front surface of the front mounting post 121 is extended. When the user pulls up the pull tab 3 to move the shaft portion 33 of the pull tab 3 upward, the pushed portion 61 of the lock pin 6 is pushed upward and abuts against the pull tab mounting portion to push against the pull tab installation The spring member is elastically bent and the claw portion 62 is pulled upward from the claw hole 124. The claw portion 62 is pulled upward from the claw hole 124 and retracted upward from the claw hole 1 a toward the claw hole 124. On the other hand, if the user tilts the pull-tab 3, the pull-tab mounting portion is biased downward by the restoring force of the spring member of the pull-tab mounting portion, and at the same time, the locking pin 6 is pushed downward, so The claw portion 62 of the lock pin 6 protrudes into the sprocket path 1 a to engage a pair of sprocket rows (not shown).

進而，作為拉片安裝部、鎖定銷及彈簧構件一體地形成者，有使用不鏽鋼或銅合金等彈性模數較高之金屬材料藉由壓製成形而製作拉片安裝部者。於該情形時，例如，拉片安裝部(未圖示)亦可於與滑件本體2之上表面對向之上壁之前端，延伸設置固定於前安裝柱121之前表面之彈簧構件。又，藉由拉片安裝部之一個側壁而形成爪部與被推抵部。藉由使用者上拉拉片3使拉片3之軸部33向上方移動，而拉片安裝部之被推抵部被向上方推抵，故而拉片安裝部整體亦被推抵，使彈簧構件彈性地彎曲且將爪部自爪孔124向上方提拉。爪部被自爪孔124向上方提拉且自鏈齒路1a向爪孔124之上方退避。另一方面，若使用者使拉片3傾倒，則藉由拉片安裝部之彈簧構件之恢復力而拉片安裝部被向下方施力，故而形成於拉片安裝部之側壁之爪部突入至鏈齒路1a，將一對鏈齒排(未圖示)卡合。Furthermore, as the pull tab mounting portion, the locking pin, and the spring member are integrally formed, there are those who use a metal material having a high elastic modulus such as stainless steel or a copper alloy to produce the pull tab mounting portion by press molding. In this case, for example, a pull-tab mounting portion (not shown) may extend from the front end of the upper wall opposite to the upper surface of the slider body 2 to extend a spring member fixed to the front surface of the front mounting post 121. In addition, a claw portion and a pushed portion are formed by one side wall of the pull-tab mounting portion. When the user pulls up the pull tab 3 to move the shaft portion 33 of the pull tab 3 upward, and the pushed portion of the pull tab mounting portion is pushed upward, the entire pull tab mounting portion is also pushed to make the spring The member is elastically bent and pulls the claw portion upward from the claw hole 124. The claw portion is pulled upward from the claw hole 124 and retracted upward from the chain tooth path 1 a toward the claw hole 124. On the other hand, if the user tilts the pull-tab 3, the pull-tab mounting portion is biased downward by the restoring force of the spring member of the pull-tab mounting portion, so that the claw portion formed on the side wall of the pull-tab mounting portion protrudes. To the sprocket path 1a, a pair of sprocket rows (not shown) are engaged.

圖7(a)～圖7(d)係表示自拉片3向後方拉伸之使用狀態至卡合狀態之情況之剖視圖。以下，一面參照圖7(a)～圖7(d)，一面對在滑件1之使用中，自拉片3向後方拉伸而將拉鏈鏈帶(未圖示)打開之使用狀態至拉片3之卡合部38卡合於被卡合部45之卡合狀態的作動方式進行說明。7 (a) to 7 (d) are cross-sectional views showing a state in which the pull-tab 3 is stretched rearward from a use state to an engaged state. Hereinafter, referring to FIGS. 7 (a) to 7 (d), when the slider 1 is in use, it is stretched from the pull-tab 3 to the rear to open the zipper chain (not shown) in the use state to An operation mode in which the engaging portion 38 of the pull-tab 3 is engaged with the engaged portion 45 will be described.

圖7(a)係表示於想要將一對拉鏈鏈帶打開時，使用者拉伸拉片3而使滑件本體2向後方滑動之狀態。如圖7(a)所示，對拉片3施加拉伸力F1，其軸部33向後上方移動，或沿著設置於載置面123之後方之傾斜面125上升，隨之，鎖定銷6使彈簧構件5彈性地彎曲且將爪部62自爪孔124向上方提拉。藉由爪部62自爪孔124向上方提拉且自鏈齒路1a退避，能夠使滑件滑動。Fig. 7 (a) shows a state where the user pulls the pull tab 3 and slides the slider body 2 to the rear when the pair of zipper chain straps is to be opened. As shown in FIG. 7 (a), a tensile force F1 is applied to the pull-tab 3, and the shaft portion 33 thereof moves rearward and upward, or rises along an inclined surface 125 provided behind the mounting surface 123, and the lock pin 6 follows The spring member 5 is elastically bent, and the claw portion 62 is pulled upward from the claw hole 124. By pulling the claw portion 62 upward from the claw hole 124 and retreating from the chain tooth path 1a, the slider can be slid.

圖7(b)係表示結束滑件1之滑動之後，停止施加至拉片4之拉伸力之後，拉片3向後方傾倒之傾倒狀態。如圖7(b)所示，停止施加至拉片4之拉伸力之後，藉由彈性地彎曲之彈簧構件5之恢復力，而產生將鎖定銷6向下方壓回之作用力。藉此，拉片3之軸部33欲沿著傾斜面125返回至載置面123。於中途，拉片3之卡合部38抵接於拉片安裝部4之後壁41R，拉片3成為向後方傾倒之狀態。此時，藉由彈簧構件5之作用力，而爪部62通過爪孔124突入至鏈齒路1a，以使滑件不滑動之方式保持。FIG. 7 (b) shows a state in which the pull-tab 3 is tilted backward after the sliding force of the slider 1 is stopped and the tensile force applied to the pull-tab 4 is stopped. As shown in FIG. 7 (b), after the tensile force applied to the pull-tab 4 is stopped, the restoring force of the elastically bent spring member 5 generates a force to press the locking pin 6 downward. Accordingly, the shaft portion 33 of the pull tab 3 is intended to return to the mounting surface 123 along the inclined surface 125. In the middle, the engaging portion 38 of the pull-tab 3 abuts against the rear wall 41R of the pull-tab mounting portion 4, and the pull-tab 3 is tilted backward. At this time, by the force of the spring member 5, the claw portion 62 protrudes into the sprocket path 1a through the claw hole 124, so that the slider is held so as not to slide.

圖7(c)係表示使傾倒之拉片3進而向下方傾倒之狀態。如圖7(c)所示，對傾倒之拉片3施加向下方之轉動力F2，其軸部33沿著設置於載置面123之後方之傾斜面125上升，隨之，鎖定銷6使彈簧構件5彈性地彎曲。同時，拉片3之卡合部38一面與拉片安裝部4抵接一面沿著拉片安裝部4之後壁41R下降。於本實施形態中，由於拉片3之卡合部38由具有彈性力之材料，例如樹脂形成，故而若將卡合部38壓抵於拉片安裝部4，則卡合部38彈性變形。但是，亦可形成為修正拉片安裝部4之形狀，卡合部38與拉片安裝部4不抵接而不產生卡合部38之彈性變形之構成。Fig. 7 (c) shows a state where the pulled down tab 3 is further lowered. As shown in FIG. 7 (c), when a downward turning force F2 is applied to the tilted pull tab 3, its shaft portion 33 rises along the inclined surface 125 provided behind the mounting surface 123, and the lock pin 6 causes The spring member 5 is elastically bent. At the same time, the engaging portion 38 of the pull-tab 3 is lowered along the rear wall 41R of the pull-tab mounting portion 4 while abutting the pull-tab mounting portion 4. In this embodiment, since the engaging portion 38 of the pull tab 3 is formed of a material having elastic force, such as a resin, if the engaging portion 38 is pressed against the pull tab mounting portion 4, the engaging portion 38 is elastically deformed. However, the shape of the pull-tab mounting portion 4 may be modified so that the engaging portion 38 and the pull-tab mounting portion 4 do not contact each other without causing elastic deformation of the engaging portion 38.

圖7(d)係表示拉片3之卡合部38卡合於拉片安裝部4之被卡合部45之卡合狀態。如圖7(c)與圖7(d)所示，若使傾倒之拉片3進而向下方傾倒，則拉片3之卡合部38沿著拉片安裝部4之後壁41R向拉片安裝部4之被卡合部45之後方移動。此時，藉由彈簧構件5之作用力，而鎖定銷6之被上推部61被向下方下壓，隨之拉片3之軸部33與鎖定銷6一起向下方下壓，沿著傾斜面125返回至處於傾斜面125之前方之載置面123。藉此，拉片3之卡合部38與軸部33一起向前方移動，將卡合部38拉入至拉片安裝部4之被卡合部45，故而藉由卡合部38卡合於被卡合部45，可將拉片3自動地固定。FIG. 7 (d) shows an engagement state where the engaging portion 38 of the pull-tab 3 is engaged with the engaged portion 45 of the pull-tab mounting portion 4. As shown in FIGS. 7 (c) and 7 (d), if the tilted pull tab 3 is further tilted downward, the engaging portion 38 of the pull tab 3 is mounted to the pull tab along the rear wall 41R of the pull tab mounting portion 4. The engaged portion 45 of the portion 4 moves behind. At this time, by the urging force of the spring member 5, the pushed-up portion 61 of the lock pin 6 is pushed downward, and then the shaft portion 33 of the pull tab 3 is pushed down together with the lock pin 6, and is inclined along the slope. The surface 125 returns to the mounting surface 123 immediately before the inclined surface 125. Thereby, the engaging portion 38 of the pull-tab 3 moves forward together with the shaft portion 33, and the engaging portion 38 is pulled into the engaged portion 45 of the pull-tab mounting portion 4, so that the engaging portion 38 is engaged with the engaging portion 38. The engaged portion 45 can automatically fix the pull tab 3.

圖8(a)～圖8(d)係表示自拉片3向前方拉伸之使用狀態至卡合狀態之情況之剖視圖。具體而言，圖8(a)～圖8(d)係表示自拉片3向前方拉伸而將拉鏈鏈帶(未圖示)閉合之使用狀態至拉片3之卡合部38卡合於被卡合部45之卡合狀態的作動方式。圖8(a)、圖8(b)之作動方式由於與圖7(a)、圖7(b)對應，故而此處省略說明。以下，對圖8(c)與圖8(d)進行說明。8 (a) to 8 (d) are cross-sectional views showing a state in which the pull-tab 3 is stretched forward from a use state to an engaged state. Specifically, FIGS. 8 (a) to 8 (d) show the use state in which the zipper chain (not shown) is closed by being pulled forward from the pull tab 3 to the engagement portion 38 of the pull tab 3. The operation mode in the engaged state of the engaged portion 45. 8 (a) and 8 (b) correspond to FIG. 7 (a) and FIG. 7 (b), so the description is omitted here. 8 (c) and 8 (d) will be described below.

圖8(c)係表示使傾倒之拉片3向下方傾倒之狀態。如圖8(c)所示，對傾倒之拉片3施加向下方之轉動力F2，其軸部33沿著設置於載置面123之前方之傾斜面125上升，隨之，鎖定銷6使彈簧構件5彈性地彎曲。同時，拉片3之卡合部38一面與拉片安裝部4抵接一面沿著拉片安裝部4之前壁41F下降。FIG. 8 (c) shows a state where the dumped pull tab 3 is tilted downward. As shown in FIG. 8 (c), when a downward turning force F2 is applied to the tilted pull tab 3, its shaft portion 33 rises along an inclined surface 125 provided in front of the mounting surface 123, and the lock pin 6 causes The spring member 5 is elastically bent. At the same time, the engaging portion 38 of the pull tab 3 is lowered along the front wall 41F of the pull tab mounting portion 4 while abutting on the pull tab mounting portion 4.

圖8(d)係表示拉片3之卡合部38卡合於拉片安裝部4之被卡合部45之卡合狀態。如圖8(c)與圖8(d)所示，若使傾倒之拉片3進而向下方傾倒，則拉片3之卡合部38沿著拉片安裝部4之前壁41F向拉片安裝部4之被卡合部45之前方移動。此時，藉由彈簧構件5之作用力，而鎖定銷6之被上推部61被向下方下壓，隨之，拉片3之軸部33與鎖定銷6一起被向下方下壓，沿著傾斜面125返回至處於傾斜面125之後方之載置面123。藉此，拉片3之卡合部38與軸部33一起向後方移動，將卡合部38拉入至拉片安裝部4之被卡合部45，藉由卡合部38卡合於被卡合部45而可將拉片3自動地固定。FIG. 8 (d) shows an engagement state where the engaging portion 38 of the pull-tab 3 is engaged with the engaged portion 45 of the pull-tab mounting portion 4. As shown in FIGS. 8 (c) and 8 (d), if the tipping tab 3 is further tilted downward, the engaging portion 38 of the tab 3 is mounted to the tab along the front wall 41F of the tab mounting portion 4. The engaged portion 45 of the portion 4 moves forward. At this time, by the urging force of the spring member 5, the pushed-up portion 61 of the lock pin 6 is pushed downward, and the shaft portion 33 of the pull-tab 3 and the lock pin 6 are pushed down together with the lock pin 6. The inclined surface 125 returns to the mounting surface 123 behind the inclined surface 125. Thereby, the engaging portion 38 of the pull-tab 3 moves backward together with the shaft portion 33, and the engaging portion 38 is pulled into the engaged portion 45 of the pull-tab mounting portion 4, and the engaging portion 38 is engaged with the substrate. The engaging portion 45 can automatically fix the pull tab 3.

[變化例] 於上述實施形態中，藉由於拉片載置部12之載置面123之前後方向上之前方與後方之至少一者設置傾斜面125，而阻止施加至拉片4之拉伸力，若進而使傾倒之拉片3向下方傾倒，則藉由彈簧構件5之作用力，而鎖定銷6之被上推部61被向下方下壓，隨之，拉片3之軸部33與鎖定銷6一起被向下方下壓，沿著傾斜面125返回至處於傾斜面125之前方或後方之載置面123。藉此，拉片3之卡合部38與軸部33一起向前方或後方移動，將卡合部38拉入至拉片安裝部4之被卡合部45，故而藉由卡合部38卡合於被卡合部45，可將拉片3自動地固定。[Modifications] In the above embodiment, the inclined surface 125 is prevented from being provided on at least one of the front and rear directions of the mounting surface 123 of the pull-tab mounting portion 12 in the front-rear direction, thereby preventing the tensile force applied to the pull-tab 4 If the tilted pull tab 3 is further lowered, the pushed-up portion 61 of the lock pin 6 is pushed downward by the force of the spring member 5, and the shaft portion 33 of the pull tab 3 and The lock pins 6 are pushed down together, and return along the inclined surface 125 to the mounting surface 123 in front of or behind the inclined surface 125. Thereby, the engaging portion 38 of the pull-tab 3 moves forward or backward together with the shaft portion 33, and the engaging portion 38 is pulled into the engaged portion 45 of the pull-tab mounting portion 4, so that the engaging portion 38 engages By engaging the engaged portion 45, the pull tab 3 can be automatically fixed.

另一方面，本發明並非必須設置傾斜面125。例如，由具有磁性之材料形成拉片安裝部4之被卡合部45，或於被卡合部45之深部設置磁鐵，並且由金屬形成卡合部38。藉此，若自上述圖7(c)與圖8(c)所示之狀態，進而使傾倒之拉片3向下方傾倒，則拉片3之卡合部38沿著拉片安裝部4之後壁41R或前壁41F向拉片安裝部4之被卡合部45之後方或前方移動。此時，藉由被卡合部45之磁性而將金屬製之卡合部38吸引過來，故而將卡合部38拉入至拉片安裝部4之被卡合部45，藉由卡合部38卡合於被卡合部45而可將拉片3自動地固定。On the other hand, it is not necessary to provide the inclined surface 125 in the present invention. For example, the engaged portion 45 of the pull-tab mounting portion 4 is formed of a magnetic material, or a magnet is provided at a deep portion of the engaged portion 45, and the engaging portion 38 is formed of metal. With this, if the dumped tab 3 is tilted downward from the state shown in FIG. 7 (c) and FIG. 8 (c) above, the engaging portion 38 of the tab 3 follows the tab mounting portion 4 The wall 41R or the front wall 41F moves rearward or forward of the engaged portion 45 of the pull-tab mounting portion 4. At this time, the metal engaging portion 38 is attracted by the magnetism of the engaged portion 45, so the engaging portion 38 is pulled into the engaged portion 45 of the pull-tab mounting portion 4, and the engaging portion 38 is engaged with the engaged portion 45 and the pull tab 3 can be automatically fixed.

(本實施形態之效果) 本實施形態中之拉鏈用滑件1係一種拉鏈用滑件1、100，其具備：滑件本體2，其係上翼板111與下翼板112藉由引導柱113而連結，且具有藉由上翼板111與下翼板112而形成之鏈齒路1a；拉片安裝部4，其配置於上翼板111之上表面；拉片3，其包含捏取部31及連結部32，該連結部32具有載置於上翼板111之上表面之軸部33並且連結於拉片安裝部4；鎖定銷6，其於上翼板111設置於軸部33之上方，且具有爪部62；及彈簧構件5，其設置於鎖定銷6之上方，且以使鎖定銷之爪部62自設置於上翼板111之爪孔124向鏈齒路1a突入之方式施力；拉片安裝部4為蓋構件且於側視時成為隧道狀，自上方覆蓋彈簧構件5與鎖定銷6，於拉片3之連結部32，形成用以供拉片安裝部4通過之安裝孔35，於拉片3形成自安裝孔35之捏取部側之緣部朝向軸部33突出之卡合部38，拉片安裝部4係於前後方向上之前壁41F與後壁41R之至少一者形成被卡合部45，於使拉片3向拉片安裝部4之被卡合部45側與上翼板111大致平行地傾倒之情形時，藉由彈簧構件5之作用力，而鎖定銷6使拉片3之軸部33向下方且與傾倒之側為相反側移動，藉此將拉片3之卡合部38之前端部38b向拉片安裝部4之被卡合部45側拉入。藉此，不管能夠回旋之回旋拉片3或無法回旋之方形拉片3，僅藉由使拉片3傾倒即可將拉片3之前端部向拉片安裝部4之被卡合部45側拉入而自動地固定，可防止拉片3搖晃。 (Effect of this embodiment) The slider 1 for slide fasteners in this embodiment is a slider for slide fasteners 1, 100, which includes: a slider body 2 which is an upper wing 111 and a lower wing 112 through a guide post 113 is connected and has a sprocket path 1a formed by the upper wing plate 111 and the lower wing plate 112; the pull-tab mounting portion 4 is disposed on the upper surface of the upper wing panel 111; the pull-tab 3 includes pinching The connecting portion 32 has a shaft portion 33 placed on the upper surface of the upper wing plate 111 and is connected to the pull-tab mounting portion 4; a lock pin 6 is provided on the shaft portion 33 on the upper wing plate 111 And a spring member 5 provided above the lock pin 6 so that the claw portion 62 of the lock pin protrudes from the claw hole 124 provided on the upper wing plate 111 toward the sprocket path 1a The pull-tab mounting portion 4 is a cover member and has a tunnel shape when viewed from the side. The spring member 5 and the lock pin 6 are covered from above, and the connecting portion 32 of the pull-tab 3 forms a pull-tab mounting portion 4. Through the mounting hole 35, an engaging portion 38 protruding from the edge portion of the pinching portion side of the mounting hole 35 toward the shaft portion 33 is formed in the pull tab 3. The pull tab mounting portion 4 is When at least one of the front wall 41F and the rear wall 41R forms the engaged portion 45 in the rear direction, when the pull tab 3 is tilted to the side of the engaged portion 45 of the pull-tab mounting portion 4 and the upper wing plate 111 is substantially parallel. By the force of the spring member 5, the locking pin 6 moves the shaft portion 33 of the pull tab 3 downward and opposite to the side to which it is tilted, thereby moving the front end portion 38b of the engaging portion 38 of the pull tab 3 toward The pull-tab mounting portion 4 is pulled in by the engaging portion 45 side. With this, whether the swivel pull tab 3 or the square pull tab 3 that cannot be swiveled, the front end of the pull tab 3 can be moved to the side of the engaged portion 45 of the pull tab mounting portion 4 simply by tilting the pull tab 3. Pulling in and fixing it automatically prevents the pull tab 3 from shaking.

如此，根據本發明，可提供一種拉鏈用滑件，其可應對帶自動停止功能之滑件，且無論拉片之類型如何，若使拉片向被卡合部側傾倒，則以可自動地卡合之方式將拉片固定，能夠防止拉片搖晃。 Thus, according to the present invention, it is possible to provide a slider for a slide fastener that can respond to a slider with an automatic stop function, and regardless of the type of the pull tab, if the pull tab is tilted to the side of the engaged portion, it can automatically The locking method fixes the pull-tab to prevent the pull-tab from shaking.

又，本實施形態中之拉鏈用滑件1係於上翼板111具有載置軸部33之載置面123，與形成於拉片安裝部4之被卡合部45對應而於載置面123之前後方向上之前方或/及後方，設置有向斜上方延伸之傾斜面125，於使拉片3向拉片安裝部4之被卡合部45側與上翼板111大致平行地傾倒之情形時，藉由彈簧構件5之作用力，而拉片3之軸部33沿著傾斜面125向下方且與傾倒之側為相反側移動。因此，僅藉由對拉片載置部12進行設計即可將帶拉片自動固定之滑件1容易地且以低成本製造。The slider 1 for slide fasteners in this embodiment is a mounting surface 123 having a mounting shaft portion 33 on the upper wing 111, and corresponds to the engaging portion 45 formed on the pull-tab mounting portion 4 on the mounting surface. 123 An inclined surface 125 extending obliquely upward and forward is provided in the front and / or rear direction, so that the pull tab 3 is tilted toward the engaged portion 45 side of the pull tab mounting portion 4 in parallel with the upper wing plate 111. In this case, the shaft portion 33 of the pull-tab 3 moves downward along the inclined surface 125 and is opposite to the side to be tilted by the urging force of the spring member 5. Therefore, the slider 1 with the pull tab automatically fixed can be easily and inexpensively manufactured by only designing the pull tab mounting portion 12.

又，本實施形態中之拉鏈用滑件1係連結部32由金屬形成，捏取部31與卡合部38由樹脂一體形成且以覆蓋連結部32之至少一部分之方式設置於連結部。因此，卡合部38可與捏取部31一起容易地形成，可抑制多餘之成本與工時。又，藉由以利用樹脂之捏取部31覆蓋金屬之連結部32之至少一部分之方式製造拉片3，可使拉片3更具漂亮感。In addition, in the present embodiment, the connecting portion 32 of the slider 1 for slide fastener is formed of metal, and the pinching portion 31 and the engaging portion 38 are integrally formed of resin, and are provided on the connecting portion so as to cover at least a part of the connecting portion 32. Therefore, the engaging portion 38 can be easily formed together with the pinching portion 31, and unnecessary costs and man-hours can be suppressed. In addition, by manufacturing the pull tab 3 so that at least a part of the metal connecting portion 32 is covered with the pinching portion 31 of the resin, the pull tab 3 can be made more beautiful.

又，本實施形態中之拉鏈用滑件1係捏取部31與卡合部38藉由射出成形而形成於連結部32。因此，拉片3之捏取部31與卡合部38可以低成本且簡便之方法形成，從而可抑制多餘之成本與工時。The slider 1 for slide fasteners in the present embodiment is formed on the connecting portion 32 by injection molding 31 and the engaging portion 38 by injection molding. Therefore, the pinching portion 31 and the engaging portion 38 of the pull tab 3 can be formed at a low cost and a simple method, so that unnecessary costs and man-hours can be suppressed.

又，本實施形態中之拉鏈用滑件1係卡合部38為具有前端部38a之凸形狀，被卡合部45為收容前端部38a之凹形狀。因此，由於卡合部38與被卡合部45可藉由凸形狀與凹形狀而卡合，故而可將拉片3穩定地卡合。In addition, in the slide fastener 1 according to this embodiment, the engaging portion 38 has a convex shape having a front end portion 38a, and the engaged portion 45 has a concave shape accommodating the front end portion 38a. Therefore, since the engaging portion 38 and the engaged portion 45 can be engaged by the convex shape and the concave shape, the pull tab 3 can be stably engaged.

又，本實施形態中之拉鏈用滑件1係拉片3於寬度方向上回旋自如地安裝於拉片安裝部4。因此，於拉片3之卡合部38不卡合於拉片安裝部4之被卡合部45時，拉片3能夠於與上翼板111之上表面大致平行之面上回旋。因此，可增加拉片3之自由度，可提高拉片3之方便性。Moreover, the slider 1 for slide fasteners in this embodiment is a pull-tab 3 attached to the pull-tab mounting part 4 so that it can rotate freely in the width direction. Therefore, when the engaging portion 38 of the pull-tab 3 is not engaged with the engaged portion 45 of the pull-tab mounting portion 4, the pull-tab 3 can rotate on a surface substantially parallel to the upper surface of the upper wing plate 111. Therefore, the degree of freedom of the pull tab 3 can be increased, and the convenience of the pull tab 3 can be improved.

又，本實施形態中之拉鏈用滑件1係拉片安裝部4以於使拉片3自傾倒狀態與上翼板大致平行地傾倒之中途，與卡合部38抵接之方式形成。因此，於即將卡合拉片3之前，卡合部38與拉片安裝部4抵接，故而可使拉片3不搖晃地穩定地卡合。又，於自卡合部38與拉片安裝部4抵接之狀態至將卡合部38拉入至被卡合部45之狀態卡合之情形時，可將拉片3咔噠地卡合於拉片安裝部4，可使拉片3更具有卡嗒感與踏實感，並且可提高拉片自動固定構成之操作性。Moreover, the slider 1 for slide fasteners in this embodiment is a pull-tab attachment part 4 formed so that the pull-tab 3 may fall in parallel with an upper wing midway in a self-falling state, and it is contact | abutted to the engaging part 38. Therefore, immediately before the pull-tab 3 is engaged, the engaging portion 38 abuts on the pull-tab mounting portion 4, so that the pull-tab 3 can be stably engaged without shaking. In addition, when the engagement portion 38 is engaged with the pull-tab mounting portion 4 to the state in which the engagement portion 38 is pulled into the engaged portion 45, the pull-tab 3 can be clicked into engagement. The pull-tab mounting portion 4 can make the pull-tab 3 feel more click and firm, and can improve the operability of the automatic fixing structure of the pull-tab.

又，本實施形態中之拉鏈用滑件1係卡合部38具有突出基部38b，於寬度方向上，突出基部之寬度大於被卡合部45之寬度。因此，若將卡合部38拉入至被卡合部45，則突出基部38b抵接於被卡合部45之周圍之前壁41F或後壁41R，限制軸部33過度向深處移動，故而不將卡合部38過度地拉入而可將拉片3穩定地卡合，並且可於對拉片3進行操作時亦使之容易地轉動。In addition, in the slide fastener 1 according to this embodiment, the engaging portion 38 has a protruding base portion 38b, and the width of the protruding base portion is larger than the width of the engaged portion 45 in the width direction. Therefore, if the engaging portion 38 is pulled into the engaged portion 45, the protruding base portion 38b abuts against the front wall 41F or the rear wall 41R around the engaged portion 45 and restricts the shaft portion 33 from moving excessively deep. It is possible to stably engage the pull tab 3 without pulling the engaging portion 38 excessively, and it is also possible to easily rotate the pull tab 3 when the pull tab 3 is operated.

又，本實施形態中之拉鏈用滑件1係於連結部32中之被捏取部31覆蓋之部分形成孔部37或凹部。因此，捏取部31可通過連結部32之孔部37或凹部牢固地抓住連結部32，可結實地形成拉片3。又，於將拉片3拉緊時，可以使捏取部31與連結部32之間不晃動之方式順利地使滑件滑動。Moreover, the slider 1 for slide fasteners in this embodiment forms a hole part 37 or a recessed part in the part which is covered by the pinching part 31 in the connection part 32. Therefore, the pinching portion 31 can firmly grasp the connection portion 32 through the hole portion 37 or the recess portion of the connection portion 32, and can form the pull tab 3 firmly. In addition, when the pull tab 3 is tightened, the slider can be smoothly slid without causing the pinch portion 31 and the connecting portion 32 to shake.

又，本實施形態中之拉鏈用滑件1係於拉片安裝部4之滑件前後方向上之前壁41F及後壁41R分別形成被卡合部45。因此，即便使拉片3向前方或後方轉動，亦可將拉片3之卡合部38卡合於拉片安裝部4之被卡合部45。因此，可提高拉片3之方便性。In addition, the slider 1 for slide fasteners in the present embodiment is formed on the front wall 41F and the rear wall 41R in the front-rear direction of the slider of the pull-tab mounting portion 4 to form the engaged portions 45, respectively. Therefore, even if the pull tab 3 is rotated forward or backward, the engaging portion 38 of the pull tab 3 can be engaged with the engaged portion 45 of the pull tab mounting portion 4. Therefore, the convenience of the pull tab 3 can be improved.

(實施形態2) 圖9(a)係本發明之另一實施形態之拉片300之立體圖，圖9(b)係設置有圖9(a)之拉片300之滑件100之剖視圖。於本實施例之說明及其參照圖式中，關於具有與上述實施例中所說明之構件相同之構成之構件使用相同之符號表示，如此，藉由使用相同之符號表示而省略該構件之說明。又，本實施例之作動方式係與圖7(a)～圖7(d)及圖8(a)～圖8(d)對應。(Embodiment 2) FIG. 9 (a) is a perspective view of a pull tab 300 according to another embodiment of the present invention, and FIG. 9 (b) is a cross-sectional view of a slider 100 provided with the pull tab 300 of FIG. 9 (a). In the description of this embodiment and its reference drawings, components having the same configuration as the components described in the above embodiments are denoted by the same symbols, and thus the description of the components is omitted by using the same symbols. . The operation method of this embodiment corresponds to FIGS. 7 (a) to 7 (d) and FIGS. 8 (a) to 8 (d).

於本實施形態中，拉片300係包含軸部333之連結部332之形狀與實施形態1不同。拉片300之連結部332如圖9(a)所示，角部呈方形且形成為大致矩形，並且供拉片安裝部4插通之安裝孔335並不充分大，更具體而言，安裝孔335之左右方向之寬度不較拉片安裝部4之左右方向之寬度充分大，故而無法以拉片安裝部4為中心而於拉鏈之寬度方向上回旋，即，於本實施形態中，拉片300為無法回旋之拉片，即所謂之方形拉片。In this embodiment, the shape of the connecting portion 332 including the shaft portion 333 of the pull tab 300 is different from that of the first embodiment. As shown in FIG. 9 (a), the connecting portion 332 of the pull tab 300 has a square corner and a substantially rectangular shape, and the mounting hole 335 through which the pull tab mounting portion 4 is inserted is not sufficiently large. More specifically, the mounting The width in the left-right direction of the hole 335 is not sufficiently larger than the width in the left-right direction of the pull-tab mounting portion 4, so it cannot be swiveled in the width direction of the zipper with the pull-tab mounting portion 4 as the center. The tab 300 is a pull tab that cannot be rotated, so-called a square pull tab.

如圖9(b)所示，根據本案發明，即便使用作為方形拉片之拉片300，亦與圖7(a)～圖7(d)、及圖8(a)～圖8(d)中所說明之作動方式相同地，若使傾倒之拉片300進而向下方傾倒，則拉片300之卡合部38沿著拉片安裝部4之後壁41R或前壁41F向拉片安裝部4之被卡合部45之後方或前方移動。此時，藉由彈簧構件5之作用力，而鎖定銷6之被上推部61被向下方下壓，隨之，拉片3之軸部33與鎖定銷6一起被向下方下壓，沿著傾斜面125返回至處於傾斜面125之前方或後方之載置面123。藉此，拉片3之卡合部38與軸部333一起向前方或後方移動，將卡合部38拉入至拉片安裝部4之被卡合部45，藉由卡合部38卡合於被卡合部45可將拉片3自動地固定。As shown in FIG. 9 (b), according to the present invention, even if the pull-tab 300 as a square pull-tab is used, it is the same as FIGS. 7 (a) to 7 (d), and FIGS. 8 (a) to 8 (d). In the same manner as described in the operation, if the dumped pull tab 300 is further tilted downward, the engaging portion 38 of the pull tab 300 follows the rear wall 41R or front wall 41F of the pull tab mounting portion 4 toward the pull tab mounting portion 4. The engaged portion 45 moves backward or forward. At this time, by the urging force of the spring member 5, the pushed-up portion 61 of the lock pin 6 is pushed downward, and the shaft portion 33 of the pull-tab 3 and the lock pin 6 are pushed down together with the lock pin 6. The inclined surface 125 is returned to the mounting surface 123 in front of or behind the inclined surface 125. Thereby, the engaging portion 38 of the pull-tab 3 moves forward or backward together with the shaft portion 333, and the engaging portion 38 is pulled into the engaged portion 45 of the pull-tab mounting portion 4, and is engaged by the engaging portion 38 The pull tab 3 can be fixed to the engaged portion 45 automatically.

以上，基於圖式對本發明之實施形態進行了說明，但具體性的構成並不限定於該等實施形態。本發明之範圍係藉由申請專利範圍而表示，並非藉由上述實施形態之說明而表示，進而包含與申請專利範圍均等之意思及範圍內之所有變更。As mentioned above, although embodiment of this invention was described based on drawing, a concrete structure is not limited to these embodiment. The scope of the present invention is expressed by the scope of patent application, not by the description of the above-mentioned embodiments, and further includes all changes within the meaning and scope equivalent to the scope of patent application.

1‧‧‧滑件(拉鏈用滑件)1‧‧‧slider (slider for zipper)

1a‧‧‧鏈齒路 1a‧‧‧Sprocket road

2‧‧‧滑件本體 2‧‧‧ Slide body

3‧‧‧拉片 3‧‧‧ pull

4‧‧‧拉片安裝部 4‧‧‧Pull-tab mounting section

5‧‧‧彈簧構件 5‧‧‧ spring member

6‧‧‧鎖定銷 6‧‧‧ lock pin

12‧‧‧拉片載置部 12‧‧‧Pull sheet placement section

31‧‧‧捏取部 31‧‧‧ pinching section

31a‧‧‧捏取孔 31a‧‧‧Pinch hole

32‧‧‧連結部 32‧‧‧Connection Department

33‧‧‧軸部 33‧‧‧ Shaft

33L、33R‧‧‧兩端 33L, 33R‧‧‧ both ends

34L、34R‧‧‧棒部 34L, 34R‧‧‧

35‧‧‧安裝孔 35‧‧‧Mounting holes

36‧‧‧連接基部 36‧‧‧ connect base

37‧‧‧孔部 37‧‧‧ Hole

38‧‧‧卡合部 38‧‧‧ Engagement Department

38a‧‧‧前端部 38a‧‧‧ front end

38b‧‧‧突出基部 38b‧‧‧ protruding base

40‧‧‧開口部 40‧‧‧ opening

41F‧‧‧前壁 41F‧‧‧Front wall

41R‧‧‧後壁 41R‧‧‧Back wall

42‧‧‧側壁 42‧‧‧ sidewall

43‧‧‧內壁 43‧‧‧Inner wall

44‧‧‧安裝凹部 44‧‧‧Mounting recess

45‧‧‧被卡合部 45‧‧‧ Locked

51‧‧‧切口 51‧‧‧ incision

52‧‧‧支片 52‧‧‧ pieces

61‧‧‧被推抵部 61‧‧‧Pushed

62‧‧‧爪部 62‧‧‧Claw

63‧‧‧鎖定銷基部 63‧‧‧ locking pin base

100‧‧‧滑件(拉鏈用滑件) 100‧‧‧slider (slider for zipper)

111‧‧‧上翼板 111‧‧‧ Upper Wing

112‧‧‧下翼板 112‧‧‧ lower wing

113‧‧‧引導柱 113‧‧‧Guide Post

114‧‧‧凸緣 114‧‧‧ flange

121‧‧‧前安裝柱 121‧‧‧Front mounting post

121a、122a‧‧‧基部 121a, 122a‧‧‧Base

121b、122b‧‧‧支持面 121b, 122b‧‧‧ Support

122‧‧‧後安裝柱 122‧‧‧ rear mounting post

123‧‧‧載置面 123‧‧‧mounting surface

124‧‧‧爪孔 124‧‧‧ claw hole

125‧‧‧傾斜面 125‧‧‧ inclined surface

125a‧‧‧下緣 125a‧‧‧ lower edge

125b‧‧‧上緣 125b‧‧‧ Upper edge

126‧‧‧凹部 126‧‧‧ Recess

300‧‧‧拉片 300‧‧‧Pull

332‧‧‧連結部 332‧‧‧Connection Department

333‧‧‧軸部 333‧‧‧Shaft

335‧‧‧安裝孔 335‧‧‧Mounting holes

361‧‧‧緣部 361‧‧‧Edge

F1‧‧‧拉伸力 F1‧‧‧ tensile force

F2‧‧‧轉動力 F2‧‧‧rotating force

W1‧‧‧尺寸 W1‧‧‧ size

W2‧‧‧尺寸 W2‧‧‧ size

W3‧‧‧尺寸 W3‧‧‧ size

W4‧‧‧尺寸 W4‧‧‧ size

圖1係本發明之一實施形態之滑件之俯視圖，係表示拉片於嚙合口側中卡合之狀態之圖。 圖2係圖1之側視圖。 圖3係本發明之一實施形態之滑件之分解立體圖。 圖4係圖1之III-III線剖視圖。 圖5(a)係拉片之立體圖，(b)係將拉片之捏取部省略之拉片之連結部之立體圖。 圖6(a)係拉片安裝部之立體圖，(b)係自拉片安裝部之底部觀察之立體圖。 圖7(a)(b)(c)(d)係表示自將拉片向後方拉伸之使用狀態至卡合狀態之情況之剖視圖。 圖8(a)(b)(c)(d)係表示自將拉片向前方拉伸之使用狀態至卡合狀態之情況之剖視圖。 圖9(a)係本發明之另一實施形態之拉片之立體圖，(b)係設置有(a)之拉片之滑件之剖視圖。FIG. 1 is a top view of a slider according to an embodiment of the present invention, and is a view showing a state where a pull tab is engaged with a meshing port side. FIG. 2 is a side view of FIG. 1. FIG. 3 is an exploded perspective view of a slider according to an embodiment of the present invention. FIG. 4 is a sectional view taken along the line III-III in FIG. 1. Fig. 5 (a) is a perspective view of a pull tab, and (b) is a perspective view of a connecting portion of the pull tab in which a pinch portion of the pull tab is omitted. Fig. 6 (a) is a perspective view of the pull-tab mounting portion, and (b) is a perspective view viewed from the bottom of the pull-tab mounting portion. Fig. 7 (a) (b) (c) (d) is a cross-sectional view showing a state from a use state where the pull-tab is pulled backward to an engaged state. FIG. 8 (a) (b) (c) (d) is a cross-sectional view showing a state from a use state where the pull tab is pulled forward to an engaged state. FIG. 9 (a) is a perspective view of a pull-tab of another embodiment of the present invention, and (b) is a cross-sectional view of a slider provided with the pull-tab of (a).

Claims (9)

一種拉鏈用滑件(1、100)，其特徵在於具備：滑件本體(2)，其係上翼板(111)與下翼板(112)藉由引導柱(113)而連結，且具有藉由上述上翼板(111)與上述下翼板(112)而形成之鏈齒路(1a)；拉片安裝部(4)，其配置於上述上翼板(111)之上表面；拉片(3、300)，其包含捏取部(31)及連結部(32、332)，該連結部(32、332)具有載置於上述上翼板(111)之上表面之軸部(33、333)，並且連結於上述拉片安裝部(4)；鎖定銷(6)，其於上述上翼板(111)設置於上述軸部(33、333)之上方，且具有爪部(62)；及彈簧構件(5)，其係以使上述鎖定銷之上述爪部(62)自設置於上述上翼板(111)之爪孔(124)向上述鏈齒路(1a)突入之方式施力；且上述拉片安裝部(4)為蓋構件，於上述拉片(3、300)之上述連結部(32、332)，形成有用以供上述拉片安裝部(4)通過之安裝孔(35、335)，於上述拉片(3、300)，形成有自上述安裝孔(35、335)之上述捏取部(31)側之緣部朝向上述軸部(33、333)突出之卡合部(38)，於上述拉片安裝部(4)之前後方向上之前壁(41F)與後壁(41R)之至少一者形成有被卡合部(45)，於使上述拉片(3、300)向上述拉片安裝部(4)之被卡合部(45)側與上述上翼板(111)大致平行地傾倒之情形時，藉由上述彈簧構件(5)之作用力，而上述鎖定銷(6)使上述拉片(3、300)之上述軸部(33、333)向下方且與傾倒之側為相反側移動，藉此，將上述拉片(3、300)之上述卡合部(38)之前端部(38a)向上述拉片安裝部(4)之被卡合部(45)側拉入而卡合，其中於上述上翼板(111)，具有載置上述軸部(33、333)之載置面(123)，與形成於上述拉片安裝部(4)之上述被卡合部(45)對應而於上述載置面(123)之前後方向上之前方或/及後方，設置有向斜上方延伸之傾斜面(125)，於使上述拉片(3、300)向上述拉片安裝部(4)之被卡合部(45)側與上述上翼板(111)大致平行地傾倒之情形時，藉由上述彈簧構件(5)之作用力，而上述拉片(3、300)之上述軸部(33、333)沿著上述傾斜面(125)向下方且與傾倒之側為相反側移動，其中上述卡合部(38)為具有上述前端部(38a)之凸形狀，上述被卡合部(45)為收容上述前端部(38a)之凹形狀，上述拉片安裝部(4)具有連接上述前壁(41F)與上述後壁(41R)之上壁，上述上壁與上述前壁(41F)及上述後壁(41R)之連接部形成為曲面，上述被卡合部(45)設置於上述曲面之下方，且於上述拉片安裝部(4)之下方開放。A slider (1, 100) for a zipper, comprising: a slider body (2); an upper wing plate (111) and a lower wing plate (112) are connected by a guide post (113); Sprocket path (1a) formed by the upper wing plate (111) and the lower wing plate (112); a pull-tab mounting portion (4), which is arranged on the upper surface of the upper wing plate (111); The sheet (3, 300) includes a pinching part (31) and a connecting part (32, 332). The connecting part (32, 332) has a shaft part (32) placed on the upper surface of the upper wing (111). 33, 333), and is connected to the pull-tab mounting portion (4); the locking pin (6) is provided above the shaft portion (33, 333) on the upper wing plate (111), and has a claw portion ( 62); and a spring member (5), so that the claw portion (62) of the lock pin protrudes from the claw hole (124) provided in the upper wing plate (111) toward the sprocket path (1a). And the pull-tab mounting portion (4) is a cover member, and is formed on the connecting portion (32, 332) of the pull-tab (3, 300) to be used by the pull-tab mounting portion (4) to pass through The mounting holes (35, 335) are formed in the pull-tabs (3, 300) from the mounting holes (35, 335). The edge portion on the side of the pinching portion (31) protrudes toward the shaft portion (33, 333), and the front wall (41F) and the rear wall (41F) are in the front-rear direction of the pull-tab mounting portion (4). 41R) is formed with at least one of the engaged portions (45), and the pull tab (3, 300) is directed to the engaged portion (45) side of the pull tab mounting portion (4) and the upper wing plate ( 111) In the case of being tilted approximately in parallel, the lock pin (6) causes the shaft portion (33, 333) of the pull-tab (3, 300) to be lowered by the force of the spring member (5) and The side opposite to the tipped side is moved, whereby the front end portion (38a) of the engaging portion (38) of the pull tab (3, 300) is moved toward the engaged portion of the pull tab mounting portion (4) ( 45) The side is pulled in and engaged, wherein the upper wing plate (111) has a mounting surface (123) on which the shaft portion (33, 333) is mounted, and a mounting surface (123) formed on the pull-tab mounting portion (4). An inclined surface (125) extending obliquely upward is provided corresponding to the engaged portion (45) and front or / and rear in the front-rear direction of the mounting surface (123), so that the pull-tabs (3, 300) ) Toward the engaged portion (45) side of the pull-tab mounting portion (4) and the upper wing plate (111) In the case of being tilted approximately in parallel, the shaft portion (33, 333) of the pull-tab (3, 300) moves downward along the inclined surface (125) by the force of the spring member (5). The tilted side is moved on the opposite side, wherein the engaging portion (38) has a convex shape having the front end portion (38a), and the engaged portion (45) has a concave shape accommodating the front end portion (38a). The sheet mounting portion (4) has an upper wall connecting the front wall (41F) and the rear wall (41R), and the connecting portion between the upper wall, the front wall (41F), and the rear wall (41R) is formed into a curved surface, and The engaged portion (45) is disposed below the curved surface, and is opened below the pull-tab mounting portion (4). 一種拉鏈用滑件(1、100)，其特徵在於具備：滑件本體(2)，其係上翼板(111)與下翼板(112)藉由引導柱(113)而連結，且具有藉由上述上翼板(111)與上述下翼板(112)而形成之鏈齒路(1a)；拉片安裝部(4)，其配置於上述上翼板(111)之上表面；拉片(3、300)，其包含捏取部(31)及連結部(32、332)，該連結部(32、332)具有載置於上述上翼板(111)之上表面之軸部(33、333)，並且連結於上述拉片安裝部(4)；鎖定銷(6)，其於上述上翼板(111)設置於上述軸部(33、333)之上方，且具有爪部(62)；及彈簧構件(5)，其係以使上述鎖定銷之上述爪部(62)自設置於上述上翼板(111)之爪孔(124)向上述鏈齒路(1a)突入之方式施力；且上述拉片安裝部(4)為蓋構件，於上述拉片(3、300)之上述連結部(32、332)，形成有用以供上述拉片安裝部(4)通過之安裝孔(35、335)，於上述拉片(3、300)，形成有自上述安裝孔(35、335)之上述捏取部(31)側之緣部朝向上述軸部(33、333)突出之卡合部(38)，於上述滑件本體(2)、或上述拉片安裝部(4)之前後方向上之前壁(41F)與後壁(41R)之至少一者形成有被卡合部(45)，於使上述拉片(3、300)向上述拉片安裝部(4)之被卡合部(45)側與上述上翼板(111)大致平行地傾倒之情形時，藉由上述彈簧構件(5)之作用力，而上述鎖定銷(6)使上述拉片(3、300)之上述軸部(33、333)向下方且與傾倒之側為相反側移動，藉此，將上述拉片(3、300)之上述卡合部(38)之前端部(38a)向上述拉片安裝部(4)之被卡合部(45)側拉入而卡合，其中於上述上翼板(111)，具有載置上述軸部(33、333)之載置面(123)，與形成於上述拉片安裝部(4)之上述被卡合部(45)對應而於上述載置面(123)之前後方向上之前方或/及後方，設置有向斜上方延伸之傾斜面(125)，於使上述拉片(3、300)向上述拉片安裝部(4)之被卡合部(45)側與上述上翼板(111)大致平行地傾倒之情形時，藉由上述彈簧構件(5)之作用力，而上述拉片(3、300)之上述軸部(33、333)沿著上述傾斜面(125)向下方且與傾倒之側為相反側移動，其中上述卡合部(38)為凹形狀，上述被卡合部(45)為具有收容於上述凹形狀之前端部之凸形狀。A slider (1, 100) for a zipper, comprising: a slider body (2); an upper wing plate (111) and a lower wing plate (112) are connected by a guide post (113); Sprocket path (1a) formed by the upper wing plate (111) and the lower wing plate (112); a pull-tab mounting portion (4), which is arranged on the upper surface of the upper wing plate (111); The sheet (3, 300) includes a pinching part (31) and a connecting part (32, 332). The connecting part (32, 332) has a shaft part (32) placed on the upper surface of the upper wing (111). 33, 333), and is connected to the pull-tab mounting portion (4); the locking pin (6) is provided above the shaft portion (33, 333) on the upper wing plate (111), and has a claw portion ( 62); and a spring member (5), so that the claw portion (62) of the lock pin protrudes from the claw hole (124) provided in the upper wing plate (111) toward the sprocket path (1a). And the pull-tab mounting portion (4) is a cover member, and is formed on the connecting portion (32, 332) of the pull-tab (3, 300) to be used by the pull-tab mounting portion (4) to pass through The mounting holes (35, 335) are formed in the pull-tabs (3, 300) from the mounting holes (35, 335). The engaging portion (38) protruding from the edge portion on the side of the pinching portion (31) toward the shaft portion (33, 333) is in the front-rear direction of the slider body (2) or the pull-tab mounting portion (4). At least one of the front wall (41F) and the rear wall (41R) is formed with an engaged portion (45), and the pull piece (3, 300) is directed toward the engaged portion (4) of the pull piece mounting portion (4) ( 45) When the side is tilted substantially parallel to the upper wing plate (111), the locking pin (6) causes the shaft of the pull tab (3, 300) to be driven by the force of the spring member (5). The portion (33, 333) is moved downward and opposite to the side to be tipped, whereby the front end portion (38a) of the engaging portion (38) of the pull-tab (3, 300) is moved toward the pull-tab mounting portion. (4) The side to be engaged (45) is pulled in and engaged, wherein the upper wing plate (111) has a mounting surface (123) on which the shaft portion (33, 333) is placed, and is formed on An inclined surface (125) extending obliquely upward is provided corresponding to the engaged portion (45) of the pull-tab mounting portion (4) and front or / and rear of the mounting surface (123) in the front-rear direction. So that the pull-tabs (3, 300) are directed to the engaged portion (45) of the pull-tab mounting portion (4) When the) side is tilted substantially parallel to the upper wing (111), the shaft portion (33, 333) of the pull-tab (3, 300) follows the force of the spring member (5) along the The inclined surface (125) moves downward and is opposite to the side to which it is dumped, wherein the engaging portion (38) has a concave shape, and the engaged portion (45) has a convex portion that is housed in an end portion before the concave shape. shape. 如請求項1或2之滑件(1、100)，其中上述連結部(32、332)由金屬形成，上述捏取部(31)與上述卡合部(38)由樹脂一體形成且以覆蓋上述連結部(32、332)之至少一部分之方式設置於上述連結部(32、332)。For example, the slider (1, 100) of claim 1 or 2, wherein the connecting portion (32, 332) is formed of metal, the pinching portion (31) and the engaging portion (38) are integrally formed of resin and covered with At least a part of the connection portions (32, 332) is provided in the connection portions (32, 332). 如請求項3之滑件(1、100)，其中上述捏取部(31)與上述卡合部(38)係藉由射出成形而形成於上述連結部(32、332)。For example, the slider (1, 100) of claim 3, wherein the pinching portion (31) and the engaging portion (38) are formed on the connecting portion (32, 332) by injection molding. 如請求項1或2之滑件(1)，其中上述拉片(3)係於寬度方向回旋自如地安裝於上述滑件本體(2)。For example, the slider (1) of claim 1 or 2, wherein the pull-tab (3) is rotatably mounted on the slider body (2) in the width direction. 如請求項1之滑件(1、100)，其中上述拉片安裝部(4)係以於使上述拉片(3、300)與上述上翼板(111)大致平行地傾倒之中途，與上述卡合部(38)抵接之方式形成。For example, the slider (1, 100) of claim 1, wherein the pull-tab mounting portion (4) is designed to cause the pull-tab (3, 300) and the upper wing (111) to fall approximately parallel midway, and The engaging portion (38) is formed in an abutting manner. 如請求項1之滑件(1、100)，其中上述卡合部(38)具有突出基部(38b)，且於寬度方向上，上述突出基部(38b)之寬度大於上述被卡合部(45)之寬度。For example, the slider (1, 100) of claim 1, wherein the engaging portion (38) has a protruding base portion (38b), and the width of the protruding base portion (38b) is larger than the engaged portion (45) in the width direction. ). 如請求項4之滑件(1、100)，其中於上述連結部(32、332)之被上述捏取部(31)覆蓋之部分形成孔部(37)或凹部。For example, the slider (1, 100) of claim 4, wherein a hole portion (37) or a recessed portion is formed in a portion of the connecting portion (32, 332) covered by the pinching portion (31). 如請求項1或2之滑件(1、100)，於上述拉片安裝部(4)之滑件前後方向上之前壁(41F)及後壁(41R)之各者形成被卡合部(45)。If the slider (1, 100) of the item 1 or 2 is requested, each of the front wall (41F) and the rear wall (41R) forms the engaged portion ( 45).