TW201633950A - Slider for slide fastener - Google Patents

Abstract

This slider (6, 7) for a slide fastener comprises a slider body (10) that has an upper wing plate (40, 40a), a pull (20, 20a), and a cover member (30, 50). The pull (20, 20a) includes a tab section (21), one connecting section (22) that extends from the tab section (21), and a pair of attachment shafts (23) that protrude from an end of the connecting section (22) at the left and right sides. The cover member (30, 50) includes a first cover section (31a, 51a) that covers a shoulder-side end of the upper wing plate (40, 40a) and a pair of second cover sections (31b, 51b) that extend from the first cover section (31a, 51a) toward a rear hole. Due to this configuration, even when a force is received in such a direction as to twist the pull (20, 20a), it is unlikely that the connecting section (22) of the pull (20, 20a) will deform or break. In addition, the slider (6, 7) has a pleasant feel and appearance and other articles and such are unlikely to snag on the slider (6, 7).

Description

拉鏈用之滑件 Slide for zipper

本發明係關於一種包括滑件主體、拉片及蓋構件此3個零件之拉鏈用之滑件。 The present invention relates to a slider for a slide fastener comprising the slider body, the pull tab and the cover member.

拉鏈通常具有：左右一對拉鏈鏈帶，其等係於左右之拉鏈鏈布之對向之鏈布側緣部沿鏈布長度方向形成有鏈齒排；及滑件，其可滑動地安裝於鏈齒排；且藉由使滑件沿鏈齒排朝拉鏈鏈齒之嚙合方向或分離方向滑動，可使拉鏈閉合或拉開。 The zipper usually has: a pair of left and right zipper chain belts, which are formed with a chain of teeth on the side edges of the opposite sides of the left and right zipper chain cloths along the longitudinal direction of the chain cloth; and a sliding member slidably mounted on the zipper The sprocket row; and the zipper can be closed or pulled apart by sliding the slider along the element row toward the meshing direction or the separating direction of the fastener element.

關於用於該拉鏈之滑件，例如於日本專利第4906644號說明書(專利文獻1)、或國際公開第2013/001597號說明書(專利文獻2)中，揭示有一種包括滑件主體、拉片及蓋構件此3個構件之滑件。尤其是，於專利文獻1中記載有一種具備停止機構之滑件，該停止機構係將滑件以不移動之方式相對於拉鏈鏈帶之鏈齒排鎖定，並維持滑件之停止狀態。 Regarding the slider for the zipper, for example, in the specification of Japanese Patent No. 4906644 (Patent Document 1), or the specification of International Publication No. 2013/001597 (Patent Document 2), there is disclosed a slider body, a pull tab, and The cover member is a slider of the three members. In particular, Patent Document 1 discloses a slider including a stopping mechanism that locks a slider relative to a fastener element row of a fastener string without moving, and maintains a stopped state of the slider.

例如，如圖13所示，該專利文獻1之滑件8係由如下3個零件形成：滑件主體60；拉片70，其可旋動地安裝於滑件主體60；及蓋構件75，其扣合於滑件主體60，將拉片70保持於與滑件主體60之間。 For example, as shown in FIG. 13, the slider 8 of Patent Document 1 is formed of three parts: a slider main body 60; a pull tab 70 which is rotatably attached to the slider main body 60; and a cover member 75, It is fastened to the slider body 60 to hold the tab 70 between the slider body 60 and the slider body 60.

滑件主體60具有相互大致平行地配置之上翼板61及下翼板62，該等上下翼板61、62之導入口側端部(前端部)係藉由引導柱63而連結，並且於上下翼板61、62間，形成有將設置於引導柱63之左右兩側之導入口與設置於後端之嚙合口連通之Y字狀之鏈齒引導路徑。又， 於上翼板61之左右側緣部垂下設置有凸緣部64。 The slider main body 60 has the upper flap 61 and the lower flap 62 which are substantially parallel to each other, and the inlet-side end (front end) of the upper and lower flaps 61 and 62 is connected by the guide post 63, and Between the upper and lower blades 61 and 62, a Y-shaped guide path for connecting the inlets provided on the right and left sides of the guide post 63 to the engagement port provided at the rear end is formed. also, A flange portion 64 is provided to be suspended from the left and right side edge portions of the upper blade 61.

於滑件主體60之上翼板61，形成有收容拉片70之下述停止爪74之收容部61a，於該收容部61a之底部，穿設有貫通鏈齒引導路徑之左右之窗部(爪孔)。於收容部61a之前後，配置有具備供蓋構件75扣合之被卡合部之扣合柱61b。以將前後之扣合柱61b連結之方式設置具備軸承部61d之左右之支持壁部61c。 The flap 61 of the slider main body 60 is formed with an accommodating portion 61a for accommodating the following stopping claws 74 of the tab 70, and a window portion passing through the sprocket guiding path is formed at the bottom of the accommodating portion 61a ( Claw hole). Before and after the accommodating portion 61a, a fastening post 61b including an engaged portion to which the lid member 75 is engaged is disposed. The left and right support wall portions 61c of the bearing portion 61d are provided so as to connect the front and rear engagement posts 61b.

拉片70具有：捏部71；左右一對連結臂部72，其等自捏部71沿拉片70之長度方向延出；及安裝軸部73，其於左右之連結臂部72之前端部間沿寬度方向配置；且於安裝軸部73之寬度方向中央部一體地形成有停止爪74。 The pull piece 70 has a kneading portion 71, a pair of left and right connecting arm portions 72 extending from the longitudinal direction of the pull tab 70 from the pinch portion 71, and a mounting shaft portion 73 at the front end of the left and right connecting arm portions 72. The spacers are disposed in the width direction, and the stopping claws 74 are integrally formed at the central portion in the width direction of the mounting shaft portion 73.

於此情形時，左右之連結臂部72配置於較設置於滑件主體60之左右之支持壁部61c之軸承部61d更靠外側之位置。停止爪74具有：爪體基部74a，其自安裝軸部73朝與連結臂部72正交之方向鼓出；及左右之第1爪部74b及第2爪部74c，其等自爪體基部74a突出。 In this case, the left and right connecting arm portions 72 are disposed outside the bearing portion 61d provided on the left and right support wall portions 61c of the slider body 60. The stopping claw 74 has a claw base portion 74a that bulges from the mounting shaft portion 73 in a direction orthogonal to the connecting arm portion 72, and a left and right first claw portion 74b and a second claw portion 74c that are self-supporting from the claw base portion. 74a stands out.

蓋構件75具有可彈性變形之蓋部75a、及突出設置於蓋部75a之前端部及後端部之內表面之卡合部75b。 The cover member 75 has an elastically deformable lid portion 75a and an engaging portion 75b projecting from the inner surface of the front end portion and the rear end portion of the lid portion 75a.

於此種使用滑件主體60、拉片70及蓋構件75此3個零件組裝滑件8之情形時，首先，將停止爪74***至滑件主體60之收容部61a內並且將拉片70之安裝軸部73***至滑件主體60之軸承部61d，而將拉片70載置於滑件主體60。 In the case where the slider 8 is assembled using the slider body 60, the tab 70, and the cover member 75, first, the stopper claw 74 is inserted into the housing portion 61a of the slider body 60 and the tab 70 is pulled. The mounting shaft portion 73 is inserted into the bearing portion 61d of the slider body 60, and the pull tab 70 is placed on the slider body 60.

其次，自滑件主體60之上方蓋上蓋構件75，使蓋構件75之前後之卡合部75b與設置於滑件主體60之扣合柱61b之前後之被卡合部卡合，藉此，將蓋構件75安裝於滑件主體60。此時，蓋部75a之一部分彈性變形，藉此，前後之卡合部75卡合於前後之被卡合部。藉此，製造將拉片70之安裝軸部73可旋動地保持於滑件主體60與蓋構件75之間之滑件8。 Then, the cover member 75 is covered from the upper side of the slider main body 60, and the engagement portion 75b of the cover member 75 before and after is engaged with the engaged portion before and after the engagement post 61b of the slider main body 60, whereby The cover member 75 is attached to the slider body 60. At this time, one of the lid portions 75a is elastically deformed, whereby the front and rear engaging portions 75 are engaged with the engaged portions at the front and the rear. Thereby, the slider 8 which rotatably holds the mounting shaft portion 73 of the tab 70 between the slider main body 60 and the cover member 75 is manufactured.

於此種專利文獻1之滑件8中，拉片70具有如上所述之停止爪74，故而藉由利用拉片70之自重旋動及滑件8朝鏈齒分離方向之強制移動，可將停止爪74之爪部嵌入至鏈齒排之拉鏈鏈齒間，將滑件8以不滑動之方式鎖定。 In the slider 8 of the patent document 1, the pull tab 70 has the stopper claw 74 as described above, and therefore, by the self-weight rotation of the pull tab 70 and the forced movement of the slider 8 in the direction of the separation of the fastener elements, The claws of the stopping claws 74 are fitted between the fastener elements of the element rows, and the sliders 8 are locked in a non-sliding manner.

因此，於目前為止之具備停止機構之通常之滑件中，多數情況下藉由安裝如板彈簧般之金屬製之彈性構件而形成停止機構，但於專利文獻1之滑件8中，可不使用金屬製之彈性構件而形成停止機構。 Therefore, in the conventional slider having a stop mechanism, a stopper mechanism is often formed by attaching an elastic member made of a metal such as a leaf spring. However, in the slider 8 of Patent Document 1, it may not be used. A metal-made elastic member forms a stop mechanism.

藉此，可減少具備停止機構之滑件8之零件件數，故而可謀求削減成本，並且亦可容易地且機械性穩定地進行滑件8之組裝。進而，於專利文獻1中，於將滑件8鎖定時可抑制停止爪74之磨耗，故而可使停止機構持續長時間穩定地發揮功能。 Thereby, the number of parts of the slider 8 having the stop mechanism can be reduced, so that the cost can be reduced, and the assembly of the slider 8 can be easily and mechanically stably performed. Further, in Patent Document 1, when the slider 8 is locked, the wear of the stopper claw 74 can be suppressed, so that the stop mechanism can be stably operated for a long period of time.

又，如圖14所示，專利文獻2中所記載之滑件9係由如下3個零件形成：滑件主體80；拉片90，其可旋動地安裝於滑件主體80；及蓋構件95，其扣合於滑件主體80，將拉片90保持於與滑件主體80之間。 Further, as shown in FIG. 14, the slider 9 described in Patent Document 2 is formed of three members: a slider main body 80; a pull tab 90 rotatably attached to the slider main body 80; and a cover member 95, which is fastened to the slider body 80 to hold the tab 90 between the slider body 80.

於專利文獻2中之滑件主體80之上翼板81，豎立設置有左右一對軸承部82，並且於左右之軸承部82間穿設有供拉片90之下述停止爪93a插拔之爪孔83。又，於上翼板81之前端部，豎立設置有將蓋構件95固定之左右一對固定柱84，於各固定柱84之下端部形成有被卡合槽部84a。 In the flap 81 of the slider main body 80 of Patent Document 2, a pair of right and left bearing portions 82 are erected, and the following stopping claws 93a for the tabs 90 are inserted between the left and right bearing portions 82. Claw hole 83. Further, a pair of left and right fixing posts 84 for fixing the cover member 95 are erected at the front end portion of the upper blade 81, and an engaged groove portion 84a is formed at the lower end portion of each of the fixing posts 84.

拉片90具有：捏部91；左右一對連結臂部92，其等自捏部91延出；及安裝軸部93，其沿寬度方向配置於左右之連結臂部92之前端部間；並且於該拉片90形成有被捏部91、左右之連結臂部92、及安裝軸部93包圍而成之開口窗部94。 The pull piece 90 has a kneading portion 91, a pair of left and right connecting arm portions 92 extending from the pinching portion 91, and a mounting shaft portion 93 which is disposed between the front ends of the right and left connecting arm portions 92 in the width direction; The pull tab 90 is formed with an opening window portion 94 surrounded by the pinched portion 91, the left and right connecting arm portions 92, and the mounting shaft portion 93.

於安裝軸部93，停止爪93a突出設置於與左右之連結臂部92大致正交之方向。於捏部91之內側緣部，配置有朝安裝軸部93延伸之左右一對卡止片部91a。於此情形時，左右之連結臂部92配置於較設置於 滑件主體80之左右之軸承部82更靠外側之位置。 In the attachment shaft portion 93, the stopper claw 93a is protruded in a direction substantially perpendicular to the left and right connection arm portions 92. A pair of right and left locking piece portions 91a extending toward the attachment shaft portion 93 are disposed on the inner edge portion of the pinch portion 91. In this case, the left and right connecting arm portions 92 are disposed to be disposed on The left and right bearing portions 82 of the slider main body 80 are located further outward.

蓋構件95具有：寬幅部96，其配置於前端部；窄幅部97，其自寬幅部96朝後方延伸，且滑件寬度方向之尺寸小於寬幅部96；及懸臂狀之突片部98，其自窄幅部97進而朝後方延出，供拉片90之左右一對卡止片部91a卡止。於專利文獻2中，藉由將拉片90之左右一對卡止片部91a卡止於該蓋構件95之突片部98，可保持拉片90之倒伏狀態。 The cover member 95 has a wide portion 96 disposed at the front end portion, a narrow portion 97 extending rearward from the wide portion 96, and having a dimension in the width direction of the slider smaller than the wide portion 96; and a cantilever-like tab The portion 98 is further extended rearward from the narrow portion 97, and the pair of right and left locking pieces 91a of the pull tab 90 are locked. In Patent Document 2, by hooking the pair of right and left locking pieces 91a of the tab 90 to the tab portion 98 of the cover member 95, the lodging state of the tab 90 can be maintained.

於俯視滑件9時，蓋構件95之寬幅部96具有與上翼板81之前端部之形狀(平面形狀)大致相同之形狀(平面形狀)。又，寬幅部96具有頂板部、及垂下設置於頂板部之背面(下表面)之左右之側壁部及前後壁部，該等頂板部係藉由左右之側壁部及前後壁部而形成收容設置於滑件主體80之左右之固定柱84的收容空間部。窄幅部97係以自寬幅部96呈平板狀延出，自上方側覆蓋拉片90之安裝軸部93之方式配置。 When the slider 9 is viewed from above, the wide portion 96 of the cover member 95 has a shape (planar shape) substantially the same as the shape (planar shape) of the front end portion of the upper blade 81. Further, the wide portion 96 has a top plate portion and left and right side wall portions and front and rear wall portions which are provided on the back surface (lower surface) of the top plate portion, and the top plate portions are formed by the left and right side wall portions and the front and rear wall portions. The accommodating space portion of the fixing post 84 on the right and left sides of the slider main body 80 is provided. The narrow portion 97 is formed to extend in a flat shape from the wide portion 96, and is disposed to cover the attachment shaft portion 93 of the pull tab 90 from the upper side.

於此種由滑件主體80、拉片90及蓋構件95此3個零件組裝滑件9之情形時，首先，將停止爪93a***至滑件主體80之爪孔83，並且將拉片90之安裝軸部93***至滑件主體80之軸承部82，而將拉片90載置於滑件主體80。其次，自滑件主體80之上方蓋上蓋構件95，將滑件主體80之左右之固定柱84收容於設置在蓋構件95之寬幅部96之收容空間部內，其後，使蓋構件95之左右之側壁部之下端部向內側擠壓變形。 In the case where the slider 9 is assembled from the three parts of the slider main body 80, the pull tab 90, and the cover member 95, first, the stopper claw 93a is inserted into the claw hole 83 of the slider main body 80, and the pull tab 90 is to be pulled. The mounting shaft portion 93 is inserted into the bearing portion 82 of the slider body 80, and the pull tab 90 is placed on the slider body 80. Next, the cover member 95 is covered from the upper side of the slider main body 80, and the left and right fixing posts 84 of the slider main body 80 are housed in the accommodating space portion provided in the wide portion 96 of the cover member 95, and thereafter, the cover member 95 is placed. The lower end portions of the left and right side wall portions are pressed and deformed toward the inner side.

藉此，將以朝內側突出之方式塑性變形之蓋構件95之突出部位壓入至形成於固定柱84之被卡合槽部84a，而使蓋構件95固定於滑件主體80。根據以上，製造將拉片90之安裝軸部93可旋動地保持於滑件主體80與蓋構件95之窄幅部97之間之滑件9。 Thereby, the protruding portion of the cover member 95 plastically deformed so as to protrude inward is pressed into the engaged groove portion 84a formed in the fixing post 84, and the cover member 95 is fixed to the slider main body 80. According to the above, the slider 9 that rotatably holds the mounting shaft portion 93 of the tab 90 between the slider main body 80 and the narrow portion 97 of the cover member 95 is manufactured.

於此種專利文獻2之滑件9中，具備利用停止爪93a而形成之停止機構，並且與上述專利文獻1之滑件9同樣地，利用3個零件形成，故而可謀求藉由減少零件件數而削減成本，並且亦可容易地進行滑件9之組裝。進而，於專利文獻2之滑件9中，蓋構件95之寬幅部96、窄幅 部97及卡止片部91a之上表面形成為相對較寬之平面狀，故而可提高滑件9之外觀品質及設計性，並且可提高滑件9之手感。 In the slider 9 of the above-mentioned Patent Document 2, the stop mechanism formed by the stopper claws 93a is provided, and similarly to the slider 9 of Patent Document 1, the three components are used, so that it is possible to reduce the parts The cost is reduced, and the assembly of the slider 9 can be easily performed. Further, in the slider 9 of Patent Document 2, the wide portion 96 of the cover member 95, the narrow width The upper surface of the portion 97 and the locking piece portion 91a is formed in a relatively wide planar shape, so that the appearance quality and designability of the slider 9 can be improved, and the hand of the slider 9 can be improved.

先前技術文獻 Prior technical literature 專利文獻 Patent literature

專利文獻1：日本專利第4906644號說明書 Patent Document 1: Japanese Patent No. 4906644

專利文獻2：國際公開第2013/001597號說明書 Patent Document 2: International Publication No. 2013/001597

通常，於將拉鏈安裝於衣類或包類等製品時，多數情況下滑件露出至製品之外部，故而有手感及外觀(設計)亦受到重視之情況。 Usually, when the zipper is attached to a product such as a garment or a bag, in many cases, the slidable member is exposed to the outside of the product, so that the feel and appearance (design) are also taken seriously.

然而，例如於圖13所示之專利文獻1中所記載之滑件8中，滑件主體60之上翼板61之上表面暴露至外部，並且例如於拉片70倒伏之狀態下拉片70之正面或背面相對於上翼板61之上表面形成階差。又，固定於滑件主體60之蓋構件75亦相對於上翼板61及拉片70形成階差。 However, for example, in the slider 8 described in Patent Document 1 shown in FIG. 13, the upper surface of the upper surface of the flap 61 of the slider main body 60 is exposed to the outside, and the pull-down sheet 70 is pulled, for example, in a state where the pull tab 70 is laid down. The front or back faces a step relative to the upper surface of the upper wing 61. Further, the cover member 75 fixed to the slider body 60 also forms a step with respect to the upper blade 61 and the tab 70.

如此，滑件8之上表面側之形態具有數量較多之階差，故而滑件8之手感成為凹凸不平之感覺，觸感較差。又，有滑件8之外觀不符合拉鏈被安裝製品之設計之情形。進而，於將滑件8用於衣類或包類等製品之情形時，有其他物品鉤掛於滑件8之階差之虞。 As described above, the shape of the upper surface side of the slider 8 has a large number of steps, and therefore the handle of the slider 8 has a feeling of unevenness, and the touch is inferior. Moreover, the appearance of the slider 8 does not conform to the design of the zipper-mounted product. Further, when the slider 8 is used for a product such as a clothing or a bag, other articles are caught by the step of the slider 8.

另一方面，圖14所示之專利文獻2中所記載之滑件9與專利文獻1之滑件8相比，蓋構件95形成為寬幅，故而具有給人留下相對平坦之印象之外觀。因此，專利文獻2之滑件9成為看起來具時尚感，並且滑件9之手感亦相對良好者。 On the other hand, the slider 9 described in Patent Document 2 shown in FIG. 14 is formed to have a wider width than the slider 8 of Patent Document 1, and thus has an appearance of giving a relatively flat impression. . Therefore, the slider 9 of Patent Document 2 has a stylish feeling, and the handle of the slider 9 is relatively good.

然而，即便於此種專利文獻2之滑件9中拉片90為倒伏之狀態，於蓋構件95之上表面與拉片90之上表面之間、或於拉片90之上表面與經由拉片90之開口窗部94而暴露至外部之上翼板81之上表面之間形成有階差。因此，為了使滑件9之觸感更提高，並且使其他物品之鉤掛 更減少，期望使滑件9整體之上表面形態更平坦化。 However, even in the slider 9 of the patent document 2, the pull-tab 90 is in a state of lodging, between the upper surface of the cover member 95 and the upper surface of the pull-tab 90, or the upper surface of the pull-tab 90 and the pull-up A step is formed between the open window portion 94 of the sheet 90 and exposed to the upper surface of the outer upper flap 81. Therefore, in order to improve the touch of the slider 9, and to hook other items Further, it is desirable to make the upper surface morphology of the slider 9 as a whole flatter.

又，就專利文獻1或專利文獻2中所記載之滑件8、9而言，藉由左右一對連結臂部72、92而將拉片70、90之捏部71、91與安裝軸部73、93連結。此種拉片70、90之安裝軸部73、93係以由設置於滑件主體60、80之左右之軸承部61d、82支持之狀態安裝於滑件主體60、80。於此情形時，拉片70、90之左右連結臂部72、92配置於較設置於滑件主體60、80之左右之軸承部61d、82更靠滑件寬度方向之外側。 Further, in the sliders 8 and 9 described in Patent Document 1 or Patent Document 2, the pinch portions 71 and 91 of the pull tabs 70 and 90 and the mounting shaft portion are connected by the pair of right and left connecting arm portions 72 and 92. 73, 93 links. The attachment shaft portions 73 and 93 of the pull tabs 70 and 90 are attached to the slider bodies 60 and 80 in a state of being supported by the left and right bearing portions 61d and 82 provided on the slider bodies 60 and 80. In this case, the left and right connecting arm portions 72 and 92 of the pull tabs 70 and 90 are disposed on the outer side in the slider width direction of the bearing portions 61d and 82 provided on the right and left sides of the slider bodies 60 and 80.

如此，於拉片70、90之左右連結臂部72、92在較滑件主體60、80之左右之軸承部61d、82更靠外側，配置於相互隔開某種程度之位置，並且各連結臂部72、92形成為細長之情形時，例如於在滑件8、9之滑動操作中，拉片70、90於如相對於保持在滑件主體60、80之安裝軸部73、93扭轉之方向受到過度之力時，有左右之連結臂部72、92之一者或兩者變形或彎折之虞。 In this manner, the left and right connecting arm portions 72 and 92 of the pull tabs 70 and 90 are disposed outside the bearing portions 61d and 82 of the left and right of the slider bodies 60 and 80, and are disposed at positions spaced apart from each other, and are connected to each other. When the arms 72, 92 are formed to be elongated, for example, in the sliding operation of the sliders 8, 9, the tabs 70, 90 are twisted as with respect to the mounting shaft portions 73, 93 held by the slider bodies 60, 80, for example. When the direction is excessively applied, one of the left and right connecting arms 72, 92 or both may be deformed or bent.

本發明係鑒於上述先前之課題而完成者，其具體之目的在於提供一種滑件，該滑件係可謀求削減成本或提高組裝作業性之由滑件主體、拉片及蓋構件此3個零件形成的拉鏈用之滑件，且可使拉片對抗扭轉之方向之力之強度提高，進而，使形成於滑件之上表面側之階差變少，手感良好且外觀亦良好，又，可防止其他物品鉤掛。 The present invention has been made in view of the above-described problems, and a specific object thereof is to provide a slider which is capable of reducing costs and improving assembly workability by the slider body, the tab and the cover member. The slider for the zipper is formed, and the strength of the force of the pull tab against the twisting direction is increased, and the step formed on the upper surface side of the slider is reduced, the hand feel is good, and the appearance is good, and Prevent other items from hooking.

為了達成上述目的，藉由本發明提供之拉鏈用之滑件作為基本構成，最主要之特徵在於：其係拉鏈用之滑件，且包括：滑件主體，其上翼板及下翼板係藉由引導柱而連結；拉片，其相對於上述滑件主體可旋動地配置；及蓋構件，其安裝於上述滑件主體；且上述拉片具有：捏部；1個連結部，其自上述捏部沿拉片長度方向延出；及一對安裝軸部，其等自上述連結部之與上述捏部為相反側之端部朝拉片寬度方向之左右兩側突出；且上述蓋構件具有：第1蓋部，其係於自上 述滑件主體之上表面方向觀察之狀態下，被覆上述上翼板之導入口側端部；及一對第2蓋部，其等自上述第1蓋部朝嚙合口方向延出；且於上述蓋構件之一對上述第2蓋部間設置有可收容上述拉片之上述連結部之槽部。 In order to achieve the above object, the sliding member for a zipper provided by the present invention has a basic structure, and the most important feature is that it is a sliding member for a zipper, and includes: a slider body, the upper wing plate and the lower wing plate are borrowed Connected by a guide post; a pull tab that is rotatably disposed relative to the slider body; and a cover member attached to the slider body; and the pull tab has: a pinch portion; and one joint portion The kneading portion extends in the longitudinal direction of the tab; and a pair of mounting shaft portions projecting from the end portions of the connecting portion opposite to the kneading portion toward the right and left sides in the width direction of the tab; and the cover member Having: a first cover, which is attached to the top The inlet end side end portion of the upper blade is covered in a state in which the upper surface of the slider main body is viewed; and the pair of second cover portions are extended from the first cover portion toward the meshing opening; One of the cover members is provided with a groove portion between the second cover portions that can accommodate the connection portion of the pull tab.

於本發明之滑件中，較佳為上述蓋構件具有卡合於上述上翼板之卡合部，並且上述蓋構件之至少一部形成為可彈性變形，上述上翼板具有供上述蓋構件之上述卡合部卡合之被卡合部。 In the slider of the present invention, preferably, the cover member has an engaging portion that is engaged with the upper blade, and at least one portion of the cover member is formed to be elastically deformable, and the upper blade has the cover member. The engaged portion of the engaging portion is engaged with the engaging portion.

於此情形時，較佳為上述卡合部具有：至少1個第1卡合部，其配置於上述第1蓋部；及一對第2卡合部，其等分別配置於左右之上述第2蓋部；且上述被卡合部具有：至少1個第1被卡合部，其係於在上述滑件主體安裝有上述蓋構件及上述拉片之狀態下，配置於較上述安裝軸部更靠上述滑件主體之導入口側，且供上述蓋構件之上述第1卡合部卡合；及一對第2被卡合部，其等配置於較上述安裝軸部更靠上述滑件主體之嚙合口側，且分別供上述蓋構件之上述第2卡合部卡合。 In this case, it is preferable that the engaging portion has at least one first engaging portion that is disposed in the first cover portion and a pair of second engaging portions that are respectively disposed on the left and right sides a cover portion, wherein the engaged portion has at least one first engaged portion, and is disposed on the mounting shaft portion in a state in which the cover member and the pull tab are attached to the slider body Further, the first engaging portion of the cover member is engaged with the inlet side of the slider main body, and the pair of second engaged portions are disposed closer to the slider than the mounting shaft portion. The second engagement portion of the cover member is engaged with the engagement opening side of the main body.

又，較佳為上述上翼板具有：第1加強壁部，其分別豎立設置於上述上翼板之上述第1被卡合部之左右且與上述第1被卡合部一體地形成；及第2加強壁部，其分別豎立設置於上述上翼板之一對上述第2被卡合部之外側且與上述第2被卡合部一體地形成。 Moreover, it is preferable that the upper blade has a first reinforcing wall portion that is erected on the right and left sides of the first engaged portion of the upper blade and that is integrally formed with the first engaged portion; The second reinforcing wall portion is erected on one of the outer side of the second wing and is formed integrally with the second engaged portion.

進而，較佳為上述上翼板之上述第1加強壁部與上述第2加強壁部係相互隔開地配置，上述蓋構件具有嵌入至上述上翼板之上述第1加強壁部與上述第2加強壁部之間之嵌入壁部。於此情形時，尤佳為於上述上翼板之左右側緣部配置有自上述上翼板***之左右之加強肋，上述嵌入壁部配置於上述加強肋與上述安裝軸部之間。 Furthermore, it is preferable that the first reinforcing wall portion and the second reinforcing wall portion of the upper blade are spaced apart from each other, and the cover member has the first reinforcing wall portion fitted to the upper blade and the first 2 Strengthen the embedded wall between the walls. In this case, it is preferable that the left and right reinforcing ribs raised from the upper blade are disposed on the right and left side edge portions of the upper blade, and the insertion wall portion is disposed between the reinforcing rib and the mounting shaft portion.

於本發明之滑件中，較佳為上述連結部之寬度尺寸係設定為大於1個上述第2蓋部之最大寬度尺寸。 In the slider of the present invention, it is preferable that a width dimension of the connecting portion is set to be larger than a maximum width dimension of one of the second lid portions.

又，較佳為上述拉片之上述捏部具有供上述連結部連結並且形成為較上述連結部更寬幅之基端部，上述捏部之上述基端部係於上述連結部收容於上述蓋構件之上述槽部時鄰接於上述蓋構件之嚙合口側端部。於此情形時，尤佳為上述基端部之左右外側緣間之寬度尺寸係設定為小於上述蓋構件之上述嚙合口側端部之左右外側緣間之寬度尺寸。 Further, it is preferable that the kneading portion of the pull tab has a base end portion that is connected to the connecting portion and that is wider than the connecting portion, and the base end portion of the kneading portion is received in the cover portion by the connecting portion. The groove portion of the member is adjacent to the engagement port side end portion of the cover member. In this case, it is preferable that the width dimension between the left and right outer edges of the base end portion is set to be smaller than the width dimension between the left and right outer edges of the end portion of the lid member on the engagement port side.

進而，於本發明之滑件中，較佳為上述滑件主體具有穿設於上述上翼板之爪孔部，上述拉片具有停止爪，該停止爪突出設置於上述中央連結部，經由上述爪孔部而朝上述滑件主體之鏈齒引導路徑內突出。 Further, in the slider according to the present invention, preferably, the slider main body has a claw hole portion that is bored in the upper blade, and the pull tab has a stopping claw that protrudes from the center connecting portion via the The claw hole portion protrudes into the sprocket guiding path of the slider body.

如上所述，本發明之滑件係由滑件主體、拉片及蓋構件此3件零件形成。又，拉片具有：捏部，其配置於拉片之一端部；安裝軸部，其配置於拉片之另一端部；及1根連結部，其自捏部沿拉片長度方向延出，將捏部及安裝軸部間連結；安裝軸部係自與連結部之捏部所連結之側為相反側之端部之左右側面沿拉片寬度方向突出。 As described above, the slider of the present invention is formed of three parts of the slider body, the tab and the cover member. Further, the pull tab has a pinch portion disposed at one end of the pull tab, a mounting shaft portion disposed at the other end portion of the pull tab, and a joint portion extending from the pinch portion along the length of the pull tab. The kneading portion and the attachment shaft portion are coupled to each other; and the attachment shaft portion protrudes in the width direction of the tab from the left and right side surfaces of the end portion on the side opposite to the side to which the kneading portion of the connection portion is coupled.

如此，於本發明之滑件中，藉由1根連結部而將拉片之捏部與安裝軸部連結，藉此，本發明之連結部具有較先前之拉片之分成左右而形成為連結部之左右之各連結臂部大之橫截面積(變粗)，而可使連結部之強度增大。 As described above, in the slider of the present invention, the kneading portion of the pull tab is coupled to the attachment shaft portion by one joint portion, whereby the joint portion of the present invention is formed to be connected to the right and left sides of the pull tab. The cross-sectional area (thickness) of each of the connecting arms on the left and right sides of the portion is increased, and the strength of the connecting portion can be increased.

又，關於本發明之連結部，尤其是藉由配置於拉片寬度方向之中央部，即便於例如捏拉片並沿鏈齒排對滑件進行滑動操作時，拉片受到如相對於安裝軸部扭轉之方向之力，與如專利文獻1或專利文獻2般將先前之左右之連結臂部配置於相互隔開某種程度之外側之位置之情形相比，亦可使連結部所受到之力矩變小。 Further, in the connecting portion of the present invention, in particular, by being disposed at the central portion in the width direction of the tab, even when the slider is slid and operated along the element rows, for example, the tab is subjected to, for example, relative to the mounting shaft. The force in the direction in which the part is twisted is compared with the case where the front and rear connecting arm portions are disposed at positions apart from each other to some extent as in Patent Document 1 or Patent Document 2, and the connecting portion can be received. The torque becomes smaller.

即，本發明之拉片與如專利文獻1或專利文獻2之先前之拉片相 比，可使連結捏部與安裝軸部之連結部之強度變大，並且可使該連結部受到扭轉之方向之力時之力矩變小，故而可更不容易產生連結部之變形或折損。 That is, the pull tab of the present invention is the same as the previous pull tab of Patent Document 1 or Patent Document 2. In comparison, the strength of the connection portion between the connection pinch portion and the attachment shaft portion can be increased, and the moment when the connection portion is subjected to the force in the direction of twisting can be made small, so that deformation or breakage of the connection portion can be less likely to occur.

進而，於本發明之滑件中，蓋構件具有：第1蓋部，其係於自上方觀察滑件主體之情形時，被覆上翼板之導入口側端部；及左右一對第2蓋部，其等自第1蓋部朝嚙合口方向分為兩股而延出；並且於蓋構件之左右之第2蓋部間，設置有可收容拉片之連結部之槽部。 Further, in the slider of the present invention, the cover member has a first cover portion that covers the inlet end side of the upper blade when the slider body is viewed from above, and a pair of left and right second covers The portion is extended from the first cover portion into two in the direction of the engagement opening, and a groove portion that can accommodate the connection portion of the pull tab is provided between the second cover portions on the right and left sides of the cover member.

藉此，於使拉片倒伏於滑件主體之嚙合口側時拉片嵌入並收容於蓋構件之槽部內，故而可使形成於蓋構件之上表面與拉片之上表面之間之階差變小，或可防止於蓋構件之上表面與拉片之上表面之間形成階差。進而，於本發明中，可藉由蓋構件及拉片而自上方整體地被覆上翼板，故而亦可防止於蓋構件及拉片之上表面與上翼板之上表面之間形成階差。 Therefore, when the pull tab is placed on the engagement opening side of the slider body, the pull tab is embedded and received in the groove portion of the cover member, so that the step formed between the upper surface of the cover member and the upper surface of the pull tab can be formed. It becomes smaller or prevents a step from being formed between the upper surface of the cover member and the upper surface of the pull tab. Further, in the present invention, the cover member and the pull tab can be integrally covered with the flap from above, so that the step between the upper surface of the cover member and the pull tab and the upper surface of the upper flap can be prevented from being formed. .

因此，於本發明之滑件中，可使滑件整體之上表面形成為階差較少之接***坦之狀態(或無階差之平坦之狀態)，故而自上方側觸摸滑件時之觸感變得良好，並且於將具有本發明之滑件之拉鏈安裝於衣類等拉鏈被安裝製品時，可使其他物品等不易鉤掛於滑件。又，於此情形時，滑件具有相對較薄且平坦之感覺之外觀形狀，故而例如可給人帶來靈巧之印象或時尚之印象等般，使滑件之外觀品質提高。 Therefore, in the slider of the present invention, the upper surface of the entire slider can be formed into a state in which the step is less close to flat (or a state in which no step is flat), so that the touch is touched from the upper side. The sensation becomes good, and when the zipper having the slider of the present invention is attached to a zipper-mounted product such as a clothing, it is possible to make other articles and the like less likely to be caught by the slider. Moreover, in this case, since the slider has a relatively thin and flat appearance, the appearance of the slider can give a person a slick impression or a fashion impression, and the appearance quality of the slider can be improved.

於此種本發明之滑件中，蓋構件具有卡合於上翼板之卡合部，並且蓋構件之至少一部分形成為可彈性變形。又，滑件主體之上翼板具有可供蓋構件之卡合部卡合之被卡合部。若為此種滑件，則可利用搭扣式之卡合將蓋構件簡單且穩定地組裝於滑件主體。 In the slider of the present invention, the cover member has an engaging portion that is engaged with the upper blade, and at least a portion of the cover member is formed to be elastically deformable. Further, the upper body of the slider main body has an engaged portion that can be engaged with the engaging portion of the cover member. In the case of such a slider, the cover member can be easily and stably assembled to the slider body by snap-fit engagement.

尤其是，於此情形時，蓋構件之卡合部具有：至少1個第1卡合部，其配置於第1蓋部；及一對第2卡合部，其等分別配置於左右之第2蓋部。上翼板之被卡合部具有：至少1個第1被卡合部，其係於在滑 件主體組裝有蓋構件及拉片之狀態下，配置於較拉片之安裝軸部更靠滑件主體之導入口側，供蓋構件之第1卡合部卡合；及一對第2被卡合部，其等配置於較拉片之安裝軸部更靠滑件主體之嚙合口側，且分別供蓋構件之第2卡合部卡合。 In particular, in this case, the engaging portion of the cover member has at least one first engaging portion, which is disposed in the first cover portion, and a pair of second engaging portions, which are respectively disposed on the left and right sides 2 cover. The engaged portion of the upper blade has at least one first engaged portion that is tied to the slide In a state in which the cover member and the pull-tab are assembled in the main body, the mounting shaft portion of the pull-tab is disposed closer to the inlet side of the slider main body, and the first engaging portion of the cover member is engaged; and a pair of second jammed cards The joint portion is disposed closer to the engagement opening side of the slider main body than the attachment shaft portion of the pull tab, and is respectively engaged with the second engagement portion of the cover member.

因此，於將拉片之安裝軸部保持於上翼板之第1被卡合部與第2被卡合部之間之狀態下，使蓋構件之第1及第2卡合部卡合於上翼板之第1及第2被卡合部，藉此，可將蓋構件牢固地安裝於滑件主體並且可將拉片之安裝軸部穩定地保持於滑件主體與蓋構件之間。藉此，可將包括3個零件之滑件穩固地組裝，並且可簡單且穩定地進行滑件之組裝作業。又，於對安裝於拉鏈之滑件進行滑動操作時，蓋構件或拉片不易自滑件主體脫離，可穩定地確保能充分耐於通常使用之品質。 Therefore, the first and second engaging portions of the cover member are engaged with each other in a state where the attachment shaft portion of the pull tab is held between the first engaged portion and the second engaged portion of the upper blade. The first and second engaged portions of the upper blade can securely attach the cover member to the slider body and can stably hold the mounting shaft portion of the pull tab between the slider body and the cover member. Thereby, the slider including the three parts can be stably assembled, and the assembly of the slider can be performed simply and stably. Further, when the slide member attached to the slide fastener is slidably operated, the cover member or the pull-tab is less likely to be detached from the slider main body, and it is possible to stably ensure the quality that can sufficiently withstand the usual use.

又，於此情形時，上翼板具有：第1加強壁部，其分別豎立設置於上翼板之第1被卡合部之左右且與第1被卡合部一體地形成；及第2加強壁部，其分別豎立設置於上翼板之一對第2被卡合部之外側且與第2被卡合部一體地形成。藉此，藉由第1加強壁部及第2加強壁部而分別加強第1被卡合部及第2被卡合部，故而可將蓋構件更穩固地安裝於滑件主體。 Further, in this case, the upper blade has a first reinforcing wall portion that is erected on the right and left sides of the first engaged portion of the upper blade and that is integrally formed with the first engaged portion; and the second The reinforcing wall portions are respectively erected on one side of the pair of upper flaps on the outer side of the second engaged portion and integrally formed with the second engaged portion. Thereby, the first engaged portion and the second engaged portion are respectively reinforced by the first reinforcing wall portion and the second reinforcing wall portion, so that the cover member can be more firmly attached to the slider main body.

進而，於此情形時，上翼板之第1加強壁部與第2加強壁部係相互隔開地配置，並且蓋構件具有嵌入至上翼板之第1加強壁部與第2加強壁部之間之嵌入壁部。藉此，於將蓋構件組裝於滑件主體時，可穩定地進行蓋構件相對於上翼板之定位(尤其是前後方向之定位)。進而，於組裝滑件時，上翼板之第1加強壁部及第2加強壁部與蓋構件之嵌入壁部係以連續之方式配置。因此，可藉由該等壁部而將上翼板之第1及第2被卡合部或軸承部、進而拉片之安裝軸部以自外部觀察不到之方式隱藏並保護，並且可使滑件之外形看起來更靈巧。 Further, in this case, the first reinforcing wall portion and the second reinforcing wall portion of the upper blade are disposed apart from each other, and the cover member has the first reinforcing wall portion and the second reinforcing wall portion that are fitted into the upper blade. Embedded in the wall. Thereby, when the cover member is assembled to the slider body, the positioning of the cover member with respect to the upper blade (especially the positioning in the front-rear direction) can be stably performed. Further, when the slider is assembled, the first reinforcing wall portion and the second reinforcing wall portion of the upper blade and the fitting wall portion of the cover member are disposed in a continuous manner. Therefore, the first and second engaged portions or the bearing portions of the upper blade and the mounting shaft portion of the pull tab can be hidden and protected from the outside by the wall portions, and can be The shape of the slider looks more dexterous.

進而，於上翼板之左右側緣部，配置有自上翼板***之左右之 加強肋，蓋構件之嵌入壁部配置於加強肋與安裝軸部之間。藉由配置加強肋，可使上翼板之強度增大。又，藉由將蓋構件之嵌入壁部配置於加強肋與安裝軸部之間，可將嵌入壁部配置於加強肋之內側而加以保護，且可藉由該嵌入壁部將拉片之安裝軸部穩定地隱藏並保護。 Further, on the left and right side edge portions of the upper blade, the left and right sides of the upper wing are raised The reinforcing rib is disposed between the reinforcing rib and the mounting shaft portion. By arranging the reinforcing ribs, the strength of the upper wing can be increased. Further, by disposing the insertion wall portion of the cover member between the reinforcing rib and the attachment shaft portion, the insertion wall portion can be disposed inside the reinforcing rib to be protected, and the pull tab can be mounted by the insertion wall portion. The shaft is stably hidden and protected.

又，於本發明之滑件中，拉片之連結部之寬度尺寸係設定為大於左右一對第2蓋部中之一者之最大寬度尺寸。藉此，拉片之連結部變粗，而可使連結部之強度增大。 Further, in the slider of the present invention, the width of the connecting portion of the tab is set to be larger than the maximum width of one of the pair of left and right second covers. Thereby, the joint portion of the pull tab becomes thick, and the strength of the joint portion can be increased.

於本發明中，拉片之捏部具有供連結部連結並且形成為較連結部更寬幅之基端部。又，該捏部之基端部係於連結部嵌入至蓋構件之槽部時鄰接於蓋構件之嚙合口側端部。進而，捏部之基端部之左右外側緣間之寬度尺寸係設定為小於蓋構件之嚙合口側端部之左右外側緣間之寬度尺寸。 In the present invention, the kneading portion of the pull tab has a base end portion to which the joint portion is joined and formed to be wider than the joint portion. Further, the base end portion of the nip portion is adjacent to the engagement port side end portion of the cover member when the coupling portion is fitted into the groove portion of the cover member. Further, the width dimension between the left and right outer edges of the base end portion of the kneading portion is set to be smaller than the width dimension between the left and right outer edges of the end portion of the engaging member side of the lid member.

藉此，於拉片倒伏並收容於蓋構件之槽部內之狀態下，蓋構件之左右側緣與拉片之捏部之左右側緣看起來連續，故而於自上方觀察滑件整體時，蓋構件與拉片呈現一體之外形(輪廓)。藉此，可進而提高滑件之手感及外觀品質。進而，藉由使捏部之基端部之寬度尺寸小於蓋構件之嚙合口側端部之寬度尺寸，可使其他物品等更不容易鉤掛於滑件。 Therefore, in a state in which the pull tab is undulated and accommodated in the groove portion of the cover member, the left and right side edges of the cover member and the left and right side edges of the kneading portion of the pull tab are continuous, so that when the slider is viewed from above, the cover is closed. The member and the pull tab are in an outer shape (contour). Thereby, the feel and appearance quality of the slider can be further improved. Further, by making the width dimension of the base end portion of the kneading portion smaller than the width dimension of the engagement port side end portion of the cover member, it is possible to make other articles and the like less likely to be caught by the slider.

又，本發明之滑件主體具有穿設於上翼板之爪孔，拉片具有停止爪，該停止爪係突出設置於連結部之安裝軸部側之端部，經由上翼板之爪孔而朝滑件主體之鏈齒引導路徑內突出。藉此，滑件可穩定地具備相對於拉鏈鏈帶之鏈齒排維持滑件之停止狀態之停止機構。 Further, the slider main body of the present invention has a claw hole that is bored in the upper blade, and the pull tab has a stopping claw that protrudes from the end portion of the connecting portion on the side of the mounting shaft portion, and passes through the claw hole of the upper blade And protruding into the sprocket guiding path of the slider body. Thereby, the slider can stably have a stop mechanism for maintaining the stop state of the slider with respect to the element row of the fastener stringer.

進而，藉由具有由拉片之停止爪形成之停止機構，於將停止爪嵌入至拉鏈鏈帶之拉鏈鏈齒間並將滑件之滑動鎖定時，拉片相對於滑件主體之旋動亦同時被鎖定。藉此，可有效地防止拉片之搖晃或因該搖晃而產生之拉片與滑件主體之接觸聲。 Further, by having a stopping mechanism formed by the stopping claws of the pull tab, when the stopping claw is fitted between the fastener elements of the fastener string and the sliding of the slider is locked, the rotation of the slider relative to the slider body is also Also locked. Thereby, the shaking of the pull tab or the contact sound of the pull tab and the slider main body due to the shaking can be effectively prevented.

1‧‧‧拉鏈 1‧‧‧ zipper

2‧‧‧拉鏈鏈帶 2‧‧‧Zipper chain

3‧‧‧拉鏈鏈布 3‧‧‧Zipper chain cloth

4‧‧‧鏈齒排 4‧‧‧Chain row

5‧‧‧拉鏈鏈齒 5‧‧‧zipper teeth

6‧‧‧滑件 6‧‧‧Sliding parts

7‧‧‧滑件 7‧‧‧Sliding parts

8‧‧‧滑件 8‧‧‧Sliding parts

9‧‧‧滑件 9‧‧‧Sliding parts

10‧‧‧滑件主體 10‧‧‧Slider body

12‧‧‧下翼板 12‧‧‧lower wing

13‧‧‧引導柱 13‧‧‧Guiding column

14‧‧‧上凸緣部 14‧‧‧Upper flange

15‧‧‧***部 15‧‧‧Uplift

16‧‧‧鏈齒引導路徑 16‧‧‧Chain guiding path

20‧‧‧拉片 20‧‧‧ Pulling

20a‧‧‧拉片 20a‧‧‧ pull film

21‧‧‧捏部 21‧‧‧Pinch

22‧‧‧中央連結部 22‧‧‧Central Linkage

23‧‧‧安裝軸部 23‧‧‧Installation shaft

24‧‧‧停止爪 24‧‧‧stop claws

24a‧‧‧爪體基部 24a‧‧‧ claw base

24b‧‧‧延出片部 24b‧‧‧Extensions

24c‧‧‧第1爪部 24c‧‧‧1st claw

24d‧‧‧第2爪部 24d‧‧‧2nd claw

30‧‧‧蓋構件 30‧‧‧Caps

31‧‧‧蓋部 31‧‧‧ 盖部

31a‧‧‧第1蓋部 31a‧‧‧1st cover

31b‧‧‧第2蓋部 31b‧‧‧2nd cover

32‧‧‧槽部 32‧‧‧Slots

33‧‧‧前方卡合部(第1卡合部) 33‧‧‧ Front engagement part (1st engagement part)

33a‧‧‧前方柱部 33a‧‧‧ front pillar

33b‧‧‧前方爪部 33b‧‧‧Front claws

34‧‧‧後方卡合部(第2卡合部) 34‧‧‧ Rear engagement part (2nd engagement part)

34a‧‧‧後方柱部 34a‧‧‧ Rear pillar

34b‧‧‧後方爪部 34b‧‧‧ Rear claws

35‧‧‧嵌入壁部 35‧‧‧Inlaid wall

36‧‧‧軸壓固部 36‧‧‧Axis compaction

37‧‧‧連結橫壁部 37‧‧‧Connected to the transverse wall

40‧‧‧上翼板 40‧‧‧Upper wing

40a‧‧‧上翼板 40a‧‧‧Upper wing

41‧‧‧前方被卡合部(第1被卡合部) 41‧‧‧The front part is engaged (the first part is engaged)

41a‧‧‧前方柱部 41a‧‧‧ front pillar

41b‧‧‧前方鉤部 41b‧‧‧ front hook

42‧‧‧後方被卡合部(第2被卡合部) 42‧‧‧ Rear engagement part (2nd engagement part)

42a‧‧‧後方柱部 42a‧‧‧ Rear pillar

42b‧‧‧後方鉤部 42b‧‧‧ Rear hook

43‧‧‧前方加強壁部(第1加強壁部) 43‧‧‧ Front reinforcing wall (1st reinforcing wall)

44‧‧‧後方加強壁部(第2加強壁部) 44‧‧‧ Rear reinforcing wall (2nd reinforcing wall)

45‧‧‧連結縱壁部 45‧‧‧Connecting the vertical wall

45a‧‧‧前壁部 45a‧‧‧Front wall

45b‧‧‧後壁部 45b‧‧‧Back wall

45c‧‧‧中間壁部 45c‧‧‧Intermediate wall

45d‧‧‧軸承部 45d‧‧‧ bearing department

46‧‧‧支持鼓出部 46‧‧‧Support for the bulging department

46a‧‧‧基座部 46a‧‧‧Base section

46b‧‧‧支持突出部 46b‧‧‧Support highlights

47‧‧‧加強肋 47‧‧‧Strengthened ribs

48‧‧‧爪孔部 48‧‧‧ claw hole

49‧‧‧凹槽部 49‧‧‧ Groove

50‧‧‧蓋構件 50‧‧‧covering components

51‧‧‧蓋部 51‧‧‧ 盖部

51a‧‧‧第1蓋部 51a‧‧‧1st cover

51b‧‧‧第2蓋部 51b‧‧‧2nd cover

53‧‧‧前方卡合部(第1卡合部) 53‧‧‧ Front engagement part (1st engagement part)

54‧‧‧後方卡合部(第2卡合部) 54‧‧‧ Rear engagement part (2nd engagement part)

60‧‧‧滑件主體 60‧‧‧Slider body

61‧‧‧上翼板 61‧‧‧Upper wing

61a‧‧‧收容部 61a‧‧‧Receiving Department

61b‧‧‧扣合柱 61b‧‧‧ buckle column

61c‧‧‧支持壁部 61c‧‧‧Support wall

61d‧‧‧軸承部 61d‧‧‧ bearing department

62‧‧‧下翼板 62‧‧‧lower wing

63‧‧‧引導柱 63‧‧‧Guide column

64‧‧‧凸緣部 64‧‧‧Flange

70‧‧‧拉片 70‧‧‧ pull film

71‧‧‧捏部 71‧‧‧Pinch

72‧‧‧連結臂部 72‧‧‧Linked arm

73‧‧‧安裝軸部 73‧‧‧Installation shaft

74‧‧‧停止爪 74‧‧‧stop claws

74a‧‧‧爪體基部 74a‧‧‧ claw base

74b‧‧‧第1爪部 74b‧‧‧1st claw

74c‧‧‧第2爪部 74c‧‧‧2nd claw

75‧‧‧蓋構件 75‧‧‧Caps

75a‧‧‧蓋部 75a‧‧‧The Ministry

75b‧‧‧卡合部 75b‧‧‧Clock Department

80‧‧‧滑件主體 80‧‧‧Slider body

81‧‧‧上翼板 81‧‧‧Upper wing

82‧‧‧軸承部 82‧‧‧ Bearing Department

83‧‧‧爪孔 83‧‧‧ claw hole

84‧‧‧固定柱 84‧‧‧Fixed column

84a‧‧‧被卡合槽部 84a‧‧‧Snapd groove

90‧‧‧拉片 90‧‧‧ pull film

91‧‧‧捏部 91‧‧‧Pinch

91a‧‧‧卡止片部 91a‧‧‧Clock section

92‧‧‧連結臂部 92‧‧‧Linked arm

93‧‧‧安裝軸部 93‧‧‧Installation shaft

93a‧‧‧停止爪 93a‧‧‧stop claws

94‧‧‧開口窗部 94‧‧‧Open window

95‧‧‧蓋構件 95‧‧‧Cover components

96‧‧‧寬幅部 96‧‧‧ Wide section

97‧‧‧窄幅部 97‧‧‧Narrow section

98‧‧‧突片部 98‧‧‧The Department of the Ministry

圖1係表示本發明之實施例1之拉鏈之俯視圖。 Fig. 1 is a plan view showing a slide fastener of a first embodiment of the present invention.

圖2係表示實施例1之滑件之俯視圖。 Fig. 2 is a plan view showing the slider of the first embodiment.

圖3係該滑件之前視圖。 Figure 3 is a front view of the slider.

圖4係該滑件之側視圖。 Figure 4 is a side view of the slider.

圖5係圖2所示之V-V線處之剖視圖。 Figure 5 is a cross-sectional view taken along line V-V of Figure 2.

圖6係圖2所示之VI-VI線處之局部剖視圖。 Figure 6 is a partial cross-sectional view taken along line VI-VI of Figure 2.

圖7係將該滑件分解之狀態之立體圖。 Fig. 7 is a perspective view showing a state in which the slider is disassembled.

圖8係將該滑件分解之狀態之剖視圖。 Fig. 8 is a cross-sectional view showing a state in which the slider is disassembled.

圖9係表示將拉片相對於上翼板之上表面立起之狀態之剖視圖。 Fig. 9 is a cross-sectional view showing a state in which the tab is raised with respect to the upper surface of the upper blade.

圖10係將實施例1之變化例之滑件分解之狀態的立體圖。 Fig. 10 is a perspective view showing a state in which the slider of the modification of the first embodiment is disassembled.

圖11係將該滑件分解之狀態的剖視圖。 Fig. 11 is a cross-sectional view showing a state in which the slider is disassembled.

圖12係表示實施例1之另一變化例之滑件之蓋構件的立體圖。 Fig. 12 is a perspective view showing a cover member of a slider according to another modification of the first embodiment.

圖13係先前之滑件之分解立體圖。 Figure 13 is an exploded perspective view of the prior slider.

圖14係先前之另一滑件之分解立體圖。 Figure 14 is an exploded perspective view of another prior slider.

以下，對於本發明之較佳之實施形態，一面列舉實施例並參照圖式一面進行詳細說明。再者，本發明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，便可進行多種變更。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Further, the present invention is not limited to the embodiments described below, and various modifications can be made as long as they have substantially the same configuration as the present invention and exert the same operational effects.

例如，於以下之實施例中，對本發明之滑件形成為藉由呈環扣狀連續之複數個拉鏈鏈齒而形成鏈齒排之拉鏈用之滑件的情形進行說明，但本發明之滑件亦可形成為用於如下拉鏈之滑件，即，藉由對拉鏈鏈布射出成形複數個獨立之拉鏈鏈齒而安裝之拉鏈、或藉由對拉鏈鏈布按壓金屬製之拉鏈鏈齒並使其塑性變形而安裝之拉鏈。 For example, in the following embodiments, the slider of the present invention is formed by forming a slider for a fastener element of a fastener element by a plurality of fastener elements continuous in a loop shape, but the slide of the present invention is described. The member may also be formed as a slider for a zipper, that is, a zipper mounted by molding a plurality of independent zipper elements to the zipper chain cloth, or by pressing a metal zipper sprocket to the zipper chain cloth and A zipper that is plastically deformed and mounted.

[實施例1] [Example 1]

圖1係表示本實施例1之拉鏈之俯視圖。圖2~圖4係本實施例1之滑件之俯視圖、前視圖及側視圖。圖5及圖6係圖2所示之V-V線及VI-VI線處之剖視圖。圖7及圖8係滑件之分解圖。 Fig. 1 is a plan view showing a slide fastener of the first embodiment. 2 to 4 are a plan view, a front view, and a side view of the slider of the first embodiment. 5 and 6 are cross-sectional views of the V-V line and the VI-VI line shown in Fig. 2. 7 and 8 are exploded views of the slider.

再者，於以下之說明中，所謂前後方向係指滑件之滑動方向或拉鏈鏈布之鏈布長度方向，尤其是，將以使左右之鏈齒排嚙合之方式使滑件滑動之方向設為前方，將以使嚙合狀態之鏈齒排分離(分離)之方式使滑件滑動之方向設為後方。 In the following description, the front-rear direction refers to the sliding direction of the slider or the chain length direction of the fastener chain cloth, and in particular, the direction in which the slider is slid in such a manner that the left and right element rows are meshed. In the forward direction, the direction in which the slider slides is set to the rear so that the element rows of the meshed state are separated (separated).

所謂左右方向係指滑件之寬度方向或拉鏈鏈布之鏈布寬度方向。又，於圖1之實施例1中，滑件之寬度方向與拉片寬度方向為相同方向。進而，所謂上下方向係指滑件之高度方向或拉鏈鏈布之鏈布正背方向，尤其是，將對滑件之滑件主體安裝拉片之側設為上方，將其相反側之方向設為下方。 The left-right direction refers to the width direction of the slider or the chain width direction of the fastener chain. Further, in the first embodiment of Fig. 1, the width direction of the slider is the same as the width direction of the tab. Further, the vertical direction refers to the height direction of the slider or the front and back direction of the fastener chain of the fastener chain, and in particular, the side on which the slider is attached to the slider body of the slider is set to the upper side, and the direction opposite to the direction is set. Below.

本實施例1之拉鏈1具有：左右一對拉鏈鏈帶2，其等係於左右之拉鏈鏈布3之對向之鏈布側緣部(亦稱為鏈齒安裝部)沿鏈布長度方向形成有鏈齒排4；及滑件6，其可滑動地安裝於鏈齒排4。 The zipper 1 of the first embodiment has a pair of right and left zipper chain belts 2, which are attached to the side edges of the opposite side of the zipper chain cloth 3 (also referred to as a sprocket mounting portion) along the length of the chain fabric. A chain row 4 is formed; and a slider 6 slidably mounted to the chain row 4.

於此情形時，拉鏈鏈帶2之鏈齒排4係藉由如下方式而形成：將使單絲成形為環扣狀而獲得之複數個連續狀之拉鏈鏈齒5於使未圖示之芯繩插通至各拉鏈鏈齒5內之狀態下藉由未圖示之縫紉線之雙重鏈縫而縫合於拉鏈鏈布3。 In this case, the element row 4 of the fastener stringer 2 is formed by forming a plurality of continuous fastener elements 5 obtained by forming the monofilament into a loop shape to a core (not shown). When the string is inserted into each of the fastener elements 5, the fastener stringer 3 is sewn by a double chain stitch of a sewing thread (not shown).

本實施例1之滑件6具備停止機構，該停止機構係藉由於使滑件6相對於鏈齒排4停止時，使拉片20之下述停止爪24嵌入至鏈齒排4之拉鏈鏈齒5間並卡合於鏈齒排4，而可保持滑件6之停止狀態。 The slider 6 of the first embodiment is provided with a stopping mechanism for embedding the following stopping claws 24 of the pull tab 20 into the fastener chain of the chain element row 4 by stopping the slider 6 with respect to the element row 4. The teeth 5 are engaged with the element row 4, and the stop state of the slider 6 can be maintained.

該滑件6係由滑件主體10、拉片20及蓋構件30此3個零件形成。又，該等滑件主體10、拉片20、及蓋構件30係藉由將聚醯胺、聚縮醛、聚丙烯、聚對苯二甲酸丁二醇酯等熱塑性樹脂射出成形而形成為特定之形狀。 The slider 6 is formed of the slider body 10, the tab 20, and the cover member 30. Further, the slider main body 10, the pull tab 20, and the cover member 30 are formed by injection molding a thermoplastic resin such as polyamine, polyacetal, polypropylene, or polybutylene terephthalate. The shape.

藉由以此方式利用合成樹脂形成滑件6之整體，可謀求滑件6之輕量化。再者，於本發明中，亦可代替合成樹脂，使用鋅合金等金屬材料形成滑件主體10、拉片20及蓋構件30中之至少1個零件。 By forming the entire slider 6 by synthetic resin in this manner, the weight of the slider 6 can be reduced. Further, in the present invention, at least one of the slider main body 10, the pull tab 20, and the cover member 30 may be formed using a metal material such as a zinc alloy instead of the synthetic resin.

本實施例1之滑件主體10形成為以滑件寬度方向之中心面為基準而左右對稱之形狀。該滑件主體10具有：上翼板40；下翼板12，其與上翼板40隔開而平行地配置；引導柱13，其將上下翼板40、12之前端部(導入口側端部)間連結；上凸緣部14，其自上翼板40之左右側緣部朝下翼板12垂下設置；及***部15，其配置於下翼板12之左右側緣部。 The slider main body 10 of the first embodiment is formed in a shape that is bilaterally symmetrical with respect to the center plane in the width direction of the slider. The slider body 10 has an upper blade 40, a lower blade 12 that is disposed in parallel with the upper blade 40, and a guide post 13 that connects the front end of the upper and lower blades 40, 12 (introduction side end) The upper flange portion 14 is provided to be suspended from the left and right side edge portions of the upper blade 40 toward the lower blade 12; and the raised portion 15 is disposed on the left and right side edge portions of the lower blade 12.

又，於滑件主體10之前端部，於中間隔著引導柱13之左右兩側形成有導入口，並且於滑件主體10之後端形成有嚙合口。又，於上翼板40及下翼板12間，形成有將左右之導入口與嚙合口連通之Y字形狀之鏈齒引導路徑16。進而，於滑件主體10之上凸緣部14與***部15之間，設置有供拉鏈鏈布3插通之鏈布插通間隙。 Further, at the front end portion of the slider main body 10, an introduction port is formed on the left and right sides of the guide post 13 interposed therebetween, and an engagement opening is formed at the rear end of the slider main body 10. Further, between the upper blade 40 and the lower blade 12, a Y-shaped sprocket guiding path 16 that connects the left and right introduction ports to the meshing port is formed. Further, between the flange portion 14 and the raised portion 15 of the slider main body 10, a link insertion gap through which the fastener tape 3 is inserted is provided.

滑件主體10之上翼板40具有：前方被卡合部(第1被卡合部)41，其豎立設置於上翼板40之前端部上表面；左右之前方加強壁部(第1加強壁部)43，其等與前方被卡合部41一體地配置於前方被卡合部41之左右兩側；左右之後方被卡合部(第2被卡合部)42，其等豎立設置於上翼板40之後端部上表面；左右之後方加強壁部(第2加強壁部)44，其等與後方被卡合部42一體地配置於各後方被卡合部42之寬度方向外側；左右之連結縱壁部45，其等沿前後方向配置於前方加強壁部43及後方加強壁部44之內側；支持鼓出部46，其配置於左右之後方被卡合部42間，且支持倒伏於嚙合口側之拉片20；左右之加強肋47，其等配置於上翼板40之左右側緣部；及爪孔部48，其穿設於左右之連結縱壁部45間，供拉片20之停止爪24***。 The upper body 40 of the slider main body 10 has a front engagement portion (first engaged portion) 41 which is erected on the upper surface of the front end portion of the upper blade 40, and a front reinforcing wall portion (first reinforcement) The wall portion 43 is disposed integrally with the front engagement portion 41 on the right and left sides of the front engagement portion 41, and the left and right rear engagement portions (second engagement portions) 42 are erected. The upper surface of the upper edge of the upper blade 40; the left and right rear reinforcing wall portions (second reinforcing wall portions) 44 are disposed integrally with the rear engaged portion 42 in the width direction of each of the rear engaged portions 42. The left and right connecting vertical wall portions 45 are disposed inside the front reinforcing wall portion 43 and the rear reinforcing wall portion 44 in the front-rear direction, and the supporting bulging portion 46 is disposed between the left and right rearward engaging portions 42 and Supporting the pull tab 20 on the side of the engagement opening; the left and right reinforcing ribs 47 are disposed on the left and right side edge portions of the upper blade 40; and the claw hole portion 48 is disposed between the right and left connecting vertical wall portions 45, The stop pawl 24 of the pull tab 20 is inserted.

上翼板40之前方被卡合部(第1被卡合部)41與後方被卡合部(第2 被卡合部)42係設置作為供蓋構件30卡合之被卡合部。於此情形時，前方被卡合部(第1被卡合部)41係於形成有本實施例1之滑件6時，關於前後方向，配置於較拉片20之下述安裝軸部23之位置更靠前方(導入口側)，後方被卡合部(第2被卡合部)42配置於較安裝軸部23之位置更靠後方(嚙合口側)。又，前方被卡合部(第1被卡合部)41配置於較利用連結縱壁部45支持安裝軸部23之下述軸承部45d之位置更靠前方(導入口側)，後方被卡合部(第2被卡合部)42配置於較軸承部45d之位置更靠後方(嚙合口側)。 The front side of the upper blade 40 is engaged with the first engaging portion (the first engaged portion) 41 and the rear engaged portion (the second The engaged portion 42 is provided as an engaged portion to which the cover member 30 is engaged. In this case, the front engagement portion (first engaged portion) 41 is attached to the following mounting shaft portion 23 of the pull tab 20 in the front-rear direction when the slider 6 of the first embodiment is formed. The position is further forward (introduction port side), and the rear engagement portion (second engaged portion) 42 is disposed rearward (engagement port side) at a position closer to the attachment shaft portion 23. In addition, the front engagement portion (first engagement portion) 41 is disposed further forward (introduction port side) than the position of the following bearing portion 45d that supports the attachment shaft portion 23 by the connection vertical wall portion 45, and is rearward. The engaging portion (second engaged portion) 42 is disposed further rearward than the position of the bearing portion 45d (on the meshing port side).

本實施例1中之上翼板40之前方被卡合部41具有：前方柱部41a，其自上翼板40豎起；及前方鉤部41b，其自前方柱部41a之上端部朝前方延出。 In the first embodiment, the front side engaging portion 41 of the upper blade 40 has a front pillar portion 41a which is erected from the upper wing plate 40, and a front hook portion 41b which faces forward from the upper end portion of the front pillar portion 41a. Extend.

於此情形時，於上翼板40之上表面與前方鉤部41b之間，設置有供蓋構件30之下述前方卡合部33之前方爪部33b嵌入之空間部。又，於上翼板40之前端部上表面，供蓋構件30之前方卡合部33***之凹槽部49自前方被卡合部41形成至上翼板40之前端緣為止。 In this case, between the upper surface of the upper blade 40 and the front hook portion 41b, a space portion in which the front claw portion 33b of the cover member 30 is inserted into the front side engagement portion 33 is provided. Further, on the upper surface of the front end portion of the upper blade 40, the groove portion 49 into which the front engagement portion 33 of the cover member 30 is inserted is formed from the front engagement portion 41 to the front edge of the upper blade 40.

左右之前方加強壁部43係由豎立設置於上翼板40之上表面之壁厚較薄之壁體形成。各前方加強壁部43係藉由與前方被卡合部41之左右兩端連結並一體形成而加強前方被卡合部41，並且亦與連結縱壁部45之前端部連結。於此情形時，左右之前方加強壁部43之連結於前方被卡合部41之部分係使壁厚局部形成得較厚。又，左右之前方加強壁部43之外壁面係以左右之外側面間之寬度尺寸自前端部朝向後端部逐漸增大之方式，相對於前後方向傾斜地配置。 The left and right front reinforcing wall portions 43 are formed by a wall body that is erected on the upper surface of the upper blade 40 and has a thin wall thickness. Each of the front reinforcing wall portions 43 is integrally formed by being coupled to the right and left ends of the front engaged portion 41 to strengthen the front engaged portion 41, and is also coupled to the front end portion of the connecting vertical wall portion 45. In this case, the portion of the right and left reinforcing wall portions 43 that is coupled to the front engaged portion 41 is partially thickened. Moreover, the outer wall surfaces of the right and left front reinforcing wall portions 43 are arranged obliquely with respect to the front-rear direction so that the width between the right and left outer side surfaces gradually increases from the front end portion toward the rear end portion.

左右之前方加強壁部43之距離上翼板40之上表面之高度尺寸係設定為大於前方被卡合部41及連結縱壁部45之距離上翼板40之上表面之高度尺寸。前方加強壁部43之上端緣係以對應於蓋構件30之下述蓋部31之彎曲形狀之方式，以前方加強壁部43之高度尺寸自前方加強壁 部43之前端部朝後端部逐漸增大之方式相對於上翼板40之上表面傾斜地形成。 The height of the upper and lower reinforcing walls 43 is set to be larger than the height of the upper surface of the upper wing 40 by the distance between the front engaging portion 41 and the connecting vertical wall portion 45. The upper end edge of the front reinforcing wall portion 43 is reinforced with the height of the front reinforcing wall portion 43 from the front reinforcing wall in a manner corresponding to the curved shape of the cover portion 31 of the cover member 30 described below. The front end portion of the portion 43 is gradually formed toward the rear end portion so as to be inclined with respect to the upper surface of the upper blade 40.

左右之後方被卡合部42分別具有：後方柱部42a，其自上翼板40豎起；及後方鉤部42b，其自後方柱部42a之上端部朝後方延出。於此情形時，於上翼板40之上表面與後方鉤部42b之間，設置有供蓋構件30之下述後方卡合部34之後方爪部34b嵌入之空間部。 Each of the right and left rear engagement portions 42 has a rear pillar portion 42a that rises from the upper blade 40, and a rear hook portion 42b that extends rearward from the upper end portion of the rear pillar portion 42a. In this case, between the upper surface of the upper blade 40 and the rear hook portion 42b, a space portion into which the rear claw portion 34b of the cover member 30 is inserted is provided.

於此情形時，各後方被卡合部(第2被卡合部)42配置於第2加強壁部44與支持鼓出部46之間。藉此，於蓋構件30之下述後方卡合部(第2卡合部)34卡合於後方被卡合部42之狀態下，該後方卡合部34被夾於第2加強壁部44與支持鼓出部46之間，故而可防止蓋構件30之後方卡合部34之位置朝左右方向偏移。 In this case, each of the rear engagement portions (second engaged portions) 42 is disposed between the second reinforcement wall portion 44 and the support bulging portion 46. Thereby, the rear engagement portion 34 is engaged with the second reinforcement wall portion 44 in a state where the rear engagement portion (second engagement portion) 34 of the cover member 30 is engaged with the rear engagement portion 42. Between the support bulging portion 46 and the support member 34, the position of the rear engagement portion 34 of the cover member 30 can be prevented from shifting in the left-right direction.

左右之後方加強壁部44係由沿前後方向豎立設置於上翼板40之上表面之壁厚較薄之壁體形成。又，左右之後方加強壁部44係藉由與左右之後方被卡合部42之外側緣連結並一體形成而加強後方被卡合部42，並且亦與連結縱壁部45之後端部連結。各後方加強壁部44之後端部之外壁面係於上翼板40之側面與上凸緣部14之外側面，形成為未形成階差地連續之連續面。 The left and right rear reinforcing wall portions 44 are formed of a wall body having a thin wall thickness which is erected on the upper surface of the upper blade 40 in the front-rear direction. Further, the right and left rear reinforcing wall portions 44 are integrally joined to the outer side edges of the engaging portions 42 and the left and right rear side, and are integrally formed to reinforce the rear engaged portion 42 and also connected to the rear end portions of the connecting vertical wall portions 45. The rear wall portion of each of the rear reinforcing wall portions 44 is attached to the side surface of the upper blade 40 and the outer surface of the upper flange portion 14, and is formed as a continuous continuous surface which is not formed with a step.

又，左右之後方加強壁部44之距離上翼板40之上表面之高度尺寸係設定為大於後方被卡合部42及連結縱壁部45之距離上翼板40之上表面之高度尺寸。進而，後方加強壁部44之上端緣係以對應於蓋構件30之下述蓋部31之彎曲形狀之方式，以後方加強壁部44之高度尺寸自後方加強壁部44之前端部朝後端部逐漸減小之方式相對於上翼板40之上表面傾斜地形成。 Further, the height of the upper and lower rear reinforcing wall portions 44 from the upper surface of the upper wing 40 is set to be larger than the height of the upper surface of the upper wing 40 from the rear engaged portion 42 and the connecting vertical wall portion 45. Further, the upper end edge of the rear reinforcing wall portion 44 is formed from the front end portion of the rear reinforcing wall portion 44 toward the rear end portion in such a manner as to correspond to the curved shape of the lid portion 31 of the lid member 30 described below. The manner in which the portion is gradually reduced is formed obliquely with respect to the upper surface of the upper blade 40.

左右之連結縱壁部45係以將前方加強壁部43與後方加強壁部44及後方被卡合部42之間連結之方式，自前方被卡合部41之左右兩側至左右之後方被卡合部42為止沿前後方向配置。左右之各連結縱壁部45 具有：壁厚較厚之前壁部45a，其連結於前方加強壁部43；壁厚較厚之後壁部45b，其連結於後方加強壁部44及後方被卡合部42；壁厚較薄之中間壁部45c，其配置於前壁部45a及後壁部45b間；及軸承部45d，其係於中間壁部45c之前後方向之中央部形成為凹狀。 The right and left connecting vertical wall portions 45 are connected to the rear reinforcing wall portion 44 and the rear reinforcing portion 44 and the rear rear engaging portion 42 from the left and right sides of the front engaging portion 41 to the left and right. The engaging portion 42 is disposed in the front-rear direction. Each of the left and right connecting vertical wall portions 45 The wall portion 45a having a thick wall thickness is connected to the front reinforcing wall portion 43. The wall portion 45b having a thick wall thickness is connected to the rear reinforcing wall portion 44 and the rear engaged portion 42. The wall thickness is thin. The intermediate wall portion 45c is disposed between the front wall portion 45a and the rear wall portion 45b, and the bearing portion 45d is formed in a concave shape at a central portion in the front and rear direction of the intermediate wall portion 45c.

於此情形時，連結縱壁部45之距離上翼板40之上表面之高度尺寸係設定為小於前方加強壁部43及後方加強壁部44之距離上翼板40之上表面之高度尺寸。又，成為連結縱壁部45之內壁面之前壁部45a之內壁面、中間壁部45c之內壁面、及後壁部45b之內壁面係形成連續之單一之平面，左右之連結縱壁部45之內壁面間之間隔係設定為大於拉片20之下述中央連結部22之寬度尺寸(左右方向之尺寸)。再者，亦可將中央連結部22稱為連結部。 In this case, the height dimension connecting the vertical wall portion 45 to the upper surface of the upper wing 40 is set to be smaller than the height of the upper surface of the upper wing 40 from the front reinforcing wall portion 43 and the rear reinforcing wall portion 44. Further, the inner wall surface of the front wall portion 45a, the inner wall surface of the intermediate wall portion 45c, and the inner wall surface of the rear wall portion 45b which are connected to the inner wall surface of the vertical wall portion 45 are formed into a continuous single plane, and the right and left connecting vertical wall portions 45 are formed. The interval between the inner wall surfaces is set to be larger than the width dimension (the size in the left-right direction) of the central connecting portion 22 of the pull tab 20 described below. Furthermore, the central connecting portion 22 may also be referred to as a connecting portion.

進而，於連結縱壁部45之前壁部45a與後壁部45b之間，藉由壁厚較厚之前後壁部45a、45b與壁厚較薄之中間壁部45c之間之壁厚差(滑件寬度方向之尺寸差)，而設置有可供拉片20之下述安裝軸部23***之大小之空間部。連結縱壁部45之軸承部45d係以自中間壁部45c之上端朝下方呈半圓形狀切下之方式凹設，藉由該軸承部45d之圓弧狀之內表面(上表面)而支持拉片20之安裝軸部23。 Further, between the wall portion 45a and the rear wall portion 45b before the connection of the vertical wall portion 45, the wall thickness difference between the rear wall portions 45a and 45b and the intermediate wall portion 45c having a thin wall thickness is thicker ( A difference in size in the width direction of the slider is provided, and a space portion of a size at which the mounting shaft portion 23 of the pull tab 20 is inserted is provided. The bearing portion 45d that connects the vertical wall portion 45 is recessed so as to be cut in a semicircular shape from the upper end of the intermediate wall portion 45c, and is supported by the arcuate inner surface (upper surface) of the bearing portion 45d. The mounting shaft portion 23 of the sheet 20.

支持鼓出部46係以於上翼板40之後端部(嚙合口側端部)自上翼板40之上表面鼓出之方式，於左右之後方被卡合部42間，自爪孔部48之後端配置至上翼板40之嚙合口側端緣為止。該支持鼓出部46具有：基座部46a，其與上翼板40一體化；及支持突出部46b，其配置於基座部46a之前端部上表面。因此，於拉片20倒伏於嚙合口側時，支持鼓出部46之支持突出部46b抵接於拉片20之下述中央連結部22，藉此，拉片20係以與上翼板40大致平行之方式支持於支持鼓出部46。 The support bulging portion 46 is formed such that the rear end portion (the engagement port side end portion) of the upper blade 40 is bulged from the upper surface of the upper blade 40, and is engaged between the engaging portion 42 and the claw hole portion after the right and left. The rear end of the 48 is disposed to the engagement end side edge of the upper blade 40. The support bulging portion 46 has a base portion 46a that is integrated with the upper blade 40, and a support protrusion 46b that is disposed on the upper surface of the front end portion of the base portion 46a. Therefore, when the pull tab 20 is lowered on the engagement opening side, the support protrusion 46b of the support bulging portion 46 abuts against the following central joint portion 22 of the pull tab 20, whereby the pull tab 20 is attached to the upper flap 40. The bulging portion 46 is supported in a substantially parallel manner.

左右之加強肋47係於上翼板40之左右側緣部自上翼板40***而形成，並且連結於左右之前方加強壁部43而設置。藉由具有此種加強 肋47，可使滑件主體10(尤其是上翼板40)之強度增大。再者，於藉由材質等而充分地確保滑件主體10之強度之情形時，亦可不設置加強肋47而形成滑件主體10。 The right and left reinforcing ribs 47 are formed by bulging from the upper blade 40 at the left and right side edge portions of the upper blade 40, and are connected to the right and left front reinforcing wall portions 43. By having such reinforcement The ribs 47 increase the strength of the slider body 10 (especially the upper wing 40). In addition, when the strength of the slider main body 10 is sufficiently ensured by a material or the like, the slider main body 10 may be formed without providing the reinforcing ribs 47.

上翼板40之爪孔部48係於滑件寬度方向之被左右之連結縱壁部45夾著之區域，自滑件長度方向之上翼板40之中央部形成至支持鼓出部46之前端之位置為止。該爪孔部48係以自上翼板40之上表面貫通至鏈齒引導路徑16之方式穿設。 The claw hole portion 48 of the upper blade 40 is a region sandwiched between the right and left connecting vertical wall portions 45 in the width direction of the slider, and is formed from the central portion of the blade 40 to the support bulging portion 46 from the longitudinal direction of the slider. The position of the front end. The claw hole portion 48 is bored so as to penetrate from the upper surface of the upper blade 40 to the element guide path 16.

本實施例1中之拉片20具有：捏部21，其配置於拉片20之一端部(第1端部)，可供使用者以手指捏；1根中央連結部22，其自捏部21之基端部沿拉片長度方向延出；左右之安裝軸部23，其等配置於中央連結部22之基端部；以及停止爪24，其突出設置於中央連結部22之基端部。捏部21之基端部形成為較中央連結部22更寬幅。即，捏部21之基端部與中央連結部22相比，使拉片寬度方向之尺寸形成得更大。 The pull tab 20 of the first embodiment has a pinch portion 21 disposed at one end portion (first end portion) of the pull tab 20 for the user to pinch with a finger; and one central joint portion 22, the self-pinch portion thereof The base end portion of the 21 extends in the longitudinal direction of the pull tab; the left and right mounting shaft portions 23 are disposed at the base end portion of the center joint portion 22; and the stop claws 24 projecting from the base end portion of the center joint portion 22 . The base end portion of the pinch portion 21 is formed to be wider than the center joint portion 22. That is, the base end portion of the pinch portion 21 is formed to have a larger size in the width direction of the tab than the center connecting portion 22.

捏部21形成為於自一面(上表面)側觀察拉片20時呈大致等腰梯形之形態，拉片20係與上翼板40大致平行地倒伏於滑件主體10之嚙合口側，於嵌入至蓋構件30之下述槽部32之狀態下，朝滑件主體10之外側(後方側)突出而配置。此處，所謂拉片20之上表面係指於拉片20倒伏於滑件主體10之嚙合口側並嵌入至蓋構件30之槽部32之狀態下，面向拉片20之上方側之面，所謂拉片20之下表面係指朝向與上表面為相反之方向側之面。 The pinch portion 21 is formed in a substantially isosceles trapezoidal shape when the tab 20 is viewed from the one side (upper surface) side, and the pull tab 20 is laid down substantially parallel to the upper blade 40 on the meshing opening side of the slider body 10, In the state of being embedded in the groove portion 32 of the cover member 30, it is disposed to protrude toward the outer side (rear side) of the slider body 10. Here, the upper surface of the pull tab 20 refers to a surface facing the upper side of the pull tab 20 in a state where the pull tab 20 is laid down on the engagement opening side of the slider main body 10 and fitted into the groove portion 32 of the cover member 30. The lower surface of the pull tab 20 refers to a surface that faces the side opposite to the upper surface.

該捏部21之基端部之左右外側緣係於拉片20倒伏於嚙合口側之狀態下，鄰接於蓋構件30之下述蓋部31之後端部而配置。又，捏部21之基端部之左右外側緣間之寬度尺寸小於蓋部31之後端部之寬度尺寸，較佳為設定為85%以上且未達100%之大小。 The left and right outer edges of the base end portion of the nip portion 21 are disposed adjacent to the rear end portion of the cover member 30 below the lid portion 31 in a state where the pull tab 20 is laid down on the engagement opening side. Further, the width dimension between the left and right outer edges of the base end portion of the pinch portion 21 is smaller than the width dimension of the rear end portion of the lid portion 31, and is preferably set to be 85% or more and less than 100%.

藉此，蓋構件30之左右側緣與倒伏之拉片20之捏部21之左右側緣係以連續之方式形成，而不易發生其他物品鉤掛於或夾於蓋構件30 與拉片20之捏部21之間之情況。進而，可最終加工為如於自上方側觀察滑件6時蓋構件30與拉片20看起來為一體之外觀。又，於此情形時，配置於捏部21之外周之外周面與上表面之間之脊線部係為了提高捏部21之手感而形成為如將角削除之平滑之面形狀。 Thereby, the left and right side edges of the cover member 30 and the left and right side edges of the kneading portion 21 of the lodging tab 20 are formed in a continuous manner, and other articles are less likely to be caught or pinched to the cover member 30. The situation with the pinch portion 21 of the pull tab 20. Further, it can be finally processed into an appearance in which the cover member 30 and the pull tab 20 appear to be integrated when the slider 6 is viewed from the upper side. Moreover, in this case, the ridge line portion disposed between the outer peripheral surface and the upper surface of the outer periphery of the nip portion 21 is formed into a smooth surface shape such that the angle is cut off in order to increase the hand feeling of the nip portion 21.

拉片20之中央連結部22係由自捏部21之寬度方向中央部呈直線狀延出之1根連結體形成。再者，本實施例1中之中央連結部22係自捏部21之寬度方向中央部沿拉片長度方向延伸設置，但於本發明中，將拉片之捏部與安裝軸部連結之連結部亦可自較捏部之寬度方向中央部略微朝左右方向偏移之位置延伸設置。 The central connecting portion 22 of the pull tab 20 is formed by one connecting body that linearly extends from the central portion in the width direction of the pinching portion 21. Further, in the first embodiment, the central connecting portion 22 extends from the center portion in the width direction of the pinch portion 21 in the longitudinal direction of the tab, but in the present invention, the pinch portion of the tab is coupled to the mounting shaft portion. The portion may be extended from a position slightly offset from the center portion in the width direction of the kneading portion toward the left and right direction.

該中央連結部22自連結於捏部21之前端部至配置有安裝軸部23之基端部為止具有固定之寬度尺寸。尤其是，中央連結部22之寬度尺寸係設定為小於捏部21之基端部之寬度尺寸，並且捏部21之上表面形成為相對於中央連結部22之上表面未形成有階差而連續之平坦面。因此，捏部21及中央連結部22於俯視時呈T字狀。 The center connecting portion 22 has a fixed width dimension from the end portion before the pinch portion 21 to the base end portion where the mounting shaft portion 23 is disposed. In particular, the width dimension of the central joint portion 22 is set to be smaller than the width dimension of the base end portion of the nip portion 21, and the upper surface of the nip portion 21 is formed to be continuous with respect to the upper surface of the central joint portion 22 without a step. Flat surface. Therefore, the pinch portion 21 and the center connecting portion 22 have a T shape in plan view.

又，中央連結部22之寬度尺寸係以將中央連結部22配置於設置在上翼板40之左右之軸承部45d間之方式，設定為小於上翼板40之左右之連結縱壁部45之內壁面間之間隔。進而，該中央連結部22之寬度尺寸係設定為大於蓋構件30之下述左右之第2蓋部31b中之一者之最大寬度尺寸(於本實施例1中，右側或左側之第2蓋部31b之連結於第1蓋部31a之連結側端部之寬度尺寸)。 Further, the width of the central connecting portion 22 is set to be smaller than the connecting vertical wall portion 45 of the left and right upper plates 40 so that the central connecting portion 22 is disposed between the left and right bearing portions 45d of the upper blade 40. The spacing between the inner walls. Further, the width of the central connecting portion 22 is set to be larger than the maximum width of one of the following left and right second cover portions 31b of the cover member 30 (in the first embodiment, the second cover on the right or left side) The portion 31b is connected to the width dimension of the connection side end portion of the first lid portion 31a.

如此，藉由使本實施例1之中央連結部22形成得較粗，而可確保中央連結部22之相對於拉片長度方向正交之截面之面積(橫截面積)大於例如先前之拉片般自捏部於左右分成2根而延出之連結臂部各自之截面積，藉此，可提高中央連結部22之強度。 Thus, by making the central connecting portion 22 of the first embodiment thicker, it is possible to ensure that the area (cross-sectional area) of the cross section of the central connecting portion 22 orthogonal to the longitudinal direction of the tab is larger than, for example, the previous pull tab. The strength of the center connecting portion 22 can be increased by dividing the cross-sectional area of each of the connecting arm portions which are divided into two from the right and left sides.

拉片20之安裝軸部23係自中央連結部22之基端部之左右側面朝寬度方向(與拉片長度方向正交之方向)之左右兩側呈圓柱狀突出。圓 柱狀之安裝軸部23之直徑係設定為可***至設置於上翼板40之連結縱壁部45之軸承部45d之大小。於此情形時，左右之各安裝軸部23之寬度尺寸(即，中央連結部22之側面與安裝軸部23之圓形狀之側面之間之尺寸)係設定為大於上翼板40之連結縱壁部45之較薄之中間壁部45c之壁厚(寬度尺寸)。 The attachment shaft portion 23 of the tab 20 protrudes in a columnar shape from the right and left sides of the base end portion of the center connecting portion 22 toward the right and left sides in the width direction (the direction orthogonal to the longitudinal direction of the tab). circle The diameter of the columnar mounting shaft portion 23 is set to be sized to be inserted into the bearing portion 45d provided in the connecting vertical wall portion 45 of the upper blade 40. In this case, the width dimension of each of the left and right mounting shaft portions 23 (that is, the dimension between the side surface of the central coupling portion 22 and the side surface of the circular shape of the mounting shaft portion 23) is set to be larger than the longitudinal longitudinal connection of the upper blade 40. The wall thickness (width dimension) of the thinner intermediate wall portion 45c of the wall portion 45.

拉片20之停止爪24係自中央連結部22之基端部朝與拉片20之長度方向及寬度方向大致正交之方向延伸。該停止爪24具有：爪體基部24a，其係以鼓出之方式一體地形成於中央連結部22之下表面；左右一對延出片部24b，其等自爪體基部24a之左右側緣部延出；及左右之第1爪部24c及第2爪部24d，其等自左右之延出片部24b之前端進而突出。左右之延出片部24b係隔開特定之間隔而相互平行地配置。 The stopper claw 24 of the pull tab 20 extends from the base end portion of the center connecting portion 22 in a direction substantially perpendicular to the longitudinal direction and the width direction of the pull tab 20. The stopping claw 24 has a claw base portion 24a integrally formed on the lower surface of the center connecting portion 22 by bulging, and a pair of right and left extending piece portions 24b which are equal to the left and right side edges of the claw base portion 24a. The first and second claw portions 24c and 24d are protruded from the front end of the left and right extension portions 24b. The left and right extended sheet portions 24b are arranged in parallel with each other with a predetermined interval therebetween.

如圖8中虛線所示，停止爪24之第1爪部24c係突出設置於左側之延出片部24b。第2爪部24d係突出設置於右側之延出片部24b。該等第1爪部24c與第2爪部24d係使拉片長度方向之位置於前後相互錯開地配置。 As indicated by a broken line in Fig. 8, the first claw portion 24c of the stopper claw 24 is protruded from the extension piece 24b on the left side. The second claw portion 24d is protruded from the extension piece 24b on the right side. The first claw portion 24c and the second claw portion 24d are disposed such that the positions in the longitudinal direction of the tab are shifted from each other in the front-rear direction.

於此情形時，第1爪部24c之位置與第2爪部24d之位置係對應於鏈齒排4中之1個拉鏈鏈齒5之大小而錯開，於本實施例1中，於拉片20倒伏於嚙合口側且中央連結部22收容於蓋構件30之槽部32之狀態下，將左側之第1爪部24c配置於較右側之第2爪部24d更靠前方。 In this case, the position of the first claw portion 24c and the position of the second claw portion 24d are shifted in accordance with the size of one of the fastener element rows 5 of the element row 4, and in the first embodiment, the pull tab is used. 20 is placed on the side of the engagement opening, and the center connecting portion 22 is housed in the groove portion 32 of the cover member 30, and the first claw portion 24c on the left side is disposed further forward than the second claw portion 24d on the right side.

再者，於本實施例1之停止爪24配置有左右一對第1爪部24c及第2爪部24d，但於本發明中，亦能以僅具有左側之第1爪部24c與右側之第2爪部24d中之任一者之方式形成停止爪24。 Further, in the stop claw 24 of the first embodiment, the pair of left and right first claw portions 24c and the second claw portion 24d are disposed. However, in the present invention, only the first claw portion 24c on the left side and the right side can be provided. The stopper claw 24 is formed in any of the second claw portions 24d.

本實施例1中之蓋構件30具有：蓋部31，其成為頂板；1個前方卡合部(第1卡合部)33，其配置於蓋部31之前端部；左右一對後方卡合部(第2卡合部)34，其等配置於蓋部31之後端部；左右一對嵌入壁部35，其等配置於蓋部31之左右側緣部，且嵌入至上翼板40之前方及 後方加強壁部43、44間；左右一對軸壓固部36，其等自上方壓住拉片20之安裝軸部23；及連結橫壁部37，其將左右之軸壓固部36之前端部間連結。 The cover member 30 in the first embodiment has a lid portion 31 which serves as a top plate, and a front engagement portion (first engagement portion) 33 which is disposed at the front end portion of the lid portion 31; The second portion (the second engagement portion) 34 is disposed at the rear end portion of the lid portion 31, and the pair of right and left insertion wall portions 35 are disposed on the left and right side edge portions of the lid portion 31 and are fitted to the front side of the upper blade 40. and Between the rear reinforcing wall portions 43 and 44; a pair of right and left shaft pressing portions 36 that press the mounting shaft portion 23 of the pull tab 20 from above; and a connecting transverse wall portion 37 that presses the left and right shaft pressing portions 36 The front end is connected.

蓋構件30之蓋部31形成為於自左右側面側觀察滑件6時，滑件長度方向之中央部分以朝上方凸起之方式緩緩地彎曲之薄板狀，並且形成為於將蓋構件30組裝於滑件主體10時可略微彈性變形。又，配置於蓋部31之外周之外周面與上表面之間之脊線部係為了提高手感，而形成為將角削除之平滑之面形狀。 The cover portion 31 of the cover member 30 is formed in a thin plate shape in which the central portion in the longitudinal direction of the slider is gradually curved upward as viewed from the left and right side surfaces, and is formed to cover the cover member 30. When assembled to the slider body 10, it can be slightly elastically deformed. Moreover, the ridge line portion disposed between the outer peripheral surface and the upper surface of the outer periphery of the lid portion 31 is formed into a smooth surface shape in which the angle is removed in order to improve the hand feeling.

蓋部31具有：第1蓋部31a，其係於自上方觀察滑件主體10之狀態下，被覆上翼板40之導入口側端部(前端部)；及左右之第2蓋部31b，其等自第1蓋部31a朝後方分成兩股而延出。進而，於左右之第2蓋部31b間形成有槽部32，該槽部32可於拉片20倒伏於嚙合口側時使拉片20之中央連結部22嵌入並予以收容，並且可於使拉片20旋動時使中央連結部22拔出。於此情形時，第1蓋部31a之上表面與左右之第2蓋部31b之上表面係形成平滑之一個彎曲狀之平面。 The lid portion 31 has a first lid portion 31a that covers the inlet end side end portion (front end portion) of the upper flap 40 and the left and right second lid portions 31b in a state where the slider main body 10 is viewed from above. The first cover portion 31a is divided into two from the rear, and is extended. Further, a groove portion 32 is formed between the right and left second cover portions 31b, and the groove portion 32 allows the central connecting portion 22 of the pull tab 20 to be fitted and received when the pull tab 20 is laid down on the meshing opening side, and can be When the pull tab 20 is rotated, the central connecting portion 22 is pulled out. In this case, the upper surface of the first lid portion 31a and the upper surface of the left and right second lid portions 31b form a smooth curved surface.

第1蓋部31a係以於將蓋構件30蓋於滑件主體10之上翼板40上時第1蓋部31a覆蓋上翼板40之前端部整體之方式，形成為於俯視時與上翼板40之較軸承部45d更靠前側之區域之形狀大致相同之形狀。 The first cover portion 31a is formed so as to cover the entire front end portion of the upper blade 40 when the cover member 30 is placed on the upper blade 40 of the slider body 10, and is formed in a plan view and an upper wing. The shape of the plate 40 on the front side of the bearing portion 45d is substantially the same shape.

左右之第2蓋部31b形成為如下形狀：於將蓋構件30蓋於上翼板40上時各第2蓋部31b之配置於寬度方向外側之左右外側緣，於俯視時與上翼板40之軸承部45d後側之區域之左右側緣重疊。 The left and right second lid portions 31b are formed in a shape in which the second lid portions 31b are disposed on the left and right outer edges in the width direction when the lid member 30 is placed on the upper blade 40, and the upper flap 40 is viewed from above in plan view. The left and right side edges of the region on the rear side of the bearing portion 45d overlap.

形成於左右之第2蓋部31b間之槽部32形成為於拉片20倒伏於嚙合口側時可使拉片20之中央連結部22嵌入並予以收容，該槽部32之滑件寬度方向之間隔係設定為與拉片20之中央連結部22之寬度尺寸大致相同之尺寸或略大之尺寸。 The groove portion 32 formed between the right and left second cover portions 31b is formed such that the central connecting portion 22 of the pull tab 20 can be fitted and accommodated when the pull tab 20 is laid down on the engaging opening side, and the groove width direction of the groove portion 32 is formed. The interval is set to be substantially the same size as the width dimension of the central connecting portion 22 of the pull tab 20 or a slightly larger size.

蓋構件30之前方卡合部33與左右之後方卡合部34係設置作為針 對滑件主體10之卡合部。前方卡合部33具有：前方柱部33a，其自第1蓋部31a之前端部朝下方垂下設置；及前方爪部33b，其自前方柱部33a之下端部朝後方延出。如圖3所示，該前方卡合部33之前方柱部33a具有如寬度尺寸朝下方減少之形狀，又，前方柱部33a之下端部係於蓋構件30組裝於滑件主體10時，***至設置於上翼板40之前端部之凹槽部49。 The front member engaging portion 33 and the right and left rear engaging portions 34 of the cover member 30 are provided as needles The engaging portion of the slider body 10. The front engagement portion 33 has a front pillar portion 33a that is suspended downward from the front end portion of the first lid portion 31a, and a front claw portion 33b that extends rearward from the lower end portion of the front pillar portion 33a. As shown in FIG. 3, the front pillar portion 33a of the front engaging portion 33 has a shape in which the width dimension decreases downward, and the lower end portion of the front pillar portion 33a is inserted when the lid member 30 is assembled to the slider body 10, and is inserted. To the groove portion 49 provided at the front end portion of the upper blade 40.

左右之後方卡合部34分別設置於左右之第2蓋部31b之後端部。各後方卡合部34具有：後方柱部34a，其自第2蓋部31b朝下方垂下設置；及後方爪部34b，其自後方柱部34a之下端朝前方延出。於此情形時，後方卡合部34之後方柱部34a具有與自上翼板40豎起之後方被卡合部42之後方柱部42a相同之寬度尺寸。 The right and left rear engagement portions 34 are respectively provided at the rear end portions of the left and right second cover portions 31b. Each of the rear engagement portions 34 has a rear pillar portion 34a that is suspended downward from the second lid portion 31b, and a rear claw portion 34b that extends forward from the lower end of the rear pillar portion 34a. In this case, the rear pillar portion 34a after the rear engaging portion 34 has the same width dimension as the square pillar portion 42a after being engaged from the upper blade 40.

左右之嵌入壁部35係於蓋部31之長度方向之中央部，沿前後方向配置於較蓋部31之左右側緣略微靠內側之位置。藉由以此方式配置嵌入壁部35，即便嵌入壁部35沿前後方向自蓋部31垂下設置，亦可實現蓋部31之上述彈性變形。 The right and left insertion wall portions 35 are located at the center portion in the longitudinal direction of the lid portion 31, and are disposed at positions slightly inward of the left and right side edges of the lid portion 31 in the front-rear direction. By arranging the insertion wall portion 35 in this manner, the elastic deformation of the lid portion 31 can be achieved even if the insertion wall portion 35 is suspended from the lid portion 31 in the front-rear direction.

又，左右之嵌入壁部35形成為如下形狀：於將蓋構件30組裝於滑件主體10時，嵌入至上翼板40之前方及後方加強壁部43、44間並且與上翼板40之上表面抵接或接近。於此情形時，為了使滑件6更不易鉤掛於其他物品，各嵌入壁部35較佳為以該嵌入壁部35之外壁面相對於前方及後方加強壁部43、44之外壁面連續之方式形成。進而，左右之各嵌入壁部35係於蓋構件30組裝於滑件主體10時，配置於上翼板40之加強肋47與拉片20之安裝軸部23之間。 Further, the left and right insertion wall portions 35 are formed in a shape that is fitted between the front and rear reinforcing wall portions 43, 44 and above the upper wing plate 40 when the cover member 30 is assembled to the slider body 10. The surface abuts or approaches. In this case, in order to make the slider 6 less likely to be caught by other articles, each of the insertion wall portions 35 is preferably continuous with respect to the outer wall surfaces of the front and rear reinforcing wall portions 43, 44 by the outer wall surface of the insertion wall portion 35. The way is formed. Further, each of the right and left insertion wall portions 35 is disposed between the reinforcing rib 47 of the upper blade 40 and the attachment shaft portion 23 of the pull tab 20 when the cover member 30 is assembled to the slider body 10.

左右之軸壓固部36沿前後方向配置於較左右之嵌入壁部35更靠寬度方向之內側之位置，尤其是，於本實施例1中，左右之軸壓固部36分別自左右之第2蓋部31b之內側緣部垂下設置。各軸壓固部36具有：垂下壁部，其自第2蓋部31b朝下方延出；及凹部，其以自垂下壁 部之下端朝上方呈半圓形狀切下之方式凹設；可藉由凹部之圓弧狀之內表面，而將拉片20之安裝軸部23自上方側可旋轉地壓住。 The right and left shaft pressing portions 36 are disposed at the inner side of the left and right insertion wall portions 35 in the width direction in the front-rear direction. In particular, in the first embodiment, the left and right shaft pressing portions 36 are respectively from the left and right. 2 The inner edge portion of the lid portion 31b is suspended. Each of the shaft pressing portions 36 has a hanging wall portion that extends downward from the second lid portion 31b, and a recess portion that is suspended from the wall The lower end of the portion is recessed in a semicircular shape upwardly; the mounting shaft portion 23 of the pull tab 20 is rotatably pressed from the upper side by the arcuate inner surface of the recess.

蓋構件30之連結橫壁部37係於第1蓋部31a之後端部沿左右寬度方向垂下設置。該連結橫壁部37係使蓋構件30之強度提高，並且於將蓋構件30組裝於滑件主體10時抵接於上翼板40之左右之連結縱壁部45之上表面，使蓋部31相對於上翼板40之位置穩定。 The connecting lateral wall portion 37 of the cover member 30 is suspended from the end portion of the first lid portion 31a in the left-right width direction. The connecting lateral wall portion 37 improves the strength of the lid member 30, and abuts against the upper surface of the right and left connecting vertical wall portions 45 of the upper blade 40 when the cover member 30 is assembled to the slider body 10, so that the cover portion 31 is stable relative to the position of the upper wing 40.

其次，對組裝如上所述之包括滑件主體10、拉片20及蓋構件30之滑件6之順序進行說明。 Next, the procedure for assembling the slider 6 including the slider body 10, the tab 20, and the cover member 30 as described above will be described.

首先，將拉片20之左右之安裝軸部23***至設置於滑件主體10之上翼板40之左右之軸承部45d，並且將拉片20之中央連結部22載置於上翼板40之支持鼓出部46，藉此，將拉片20以倒伏於嚙合口側之狀態設於滑件主體10。此時，拉片20之停止爪24***至滑件主體10之爪孔部48。 First, the left and right mounting shaft portions 23 of the pull tab 20 are inserted into the left and right bearing portions 45d provided on the upper body 40 of the slider main body 10, and the central connecting portion 22 of the pull tab 20 is placed on the upper flap 40. The bulging portion 46 is supported, whereby the slider 20 is provided on the slider body 10 in a state of being laid down on the engagement opening side. At this time, the stopping claw 24 of the pull tab 20 is inserted into the claw hole portion 48 of the slider main body 10.

其次，於設有拉片20之滑件主體10，將蓋構件30自滑件主體10及拉片20之上方蓋上。此時，可使蓋構件30之前方卡合部33及左右之後方卡合部34之位置與滑件主體10之前方被卡合部41及左右之後方被卡合部42之位置一致，並且可藉由以將蓋構件30之左右之嵌入壁部35***至滑件主體10之前方及後方加強壁部43、44間之方式蓋上蓋構件30，而使蓋構件30之軸壓固部36之位置與拉片20之安裝軸部23之位置一致。 Next, the cover member 30 is attached to the upper side of the slider main body 10 and the pull tab 20 in the slider main body 10 provided with the pull tab 20. At this time, the positions of the front side engagement portion 33 and the right and left rear engagement portions 34 of the cover member 30 can be aligned with the positions of the slider body 10 in the front side of the engagement portion 41 and the left and right rear engagement portions 42, and The cover member 30 can be covered by inserting the left and right insertion wall portions 35 of the cover member 30 between the front and rear reinforcing wall portions 43 and 44 of the slider main body 10, whereby the shaft pressing portion 36 of the cover member 30 can be formed. The position coincides with the position of the mounting shaft portion 23 of the pull tab 20.

繼而，於將蓋構件30蓋於滑件主體10之後，將蓋構件30朝滑件主體10按壓。藉此，蓋構件30之蓋部31彈性變形，且蓋構件30之前方卡合部33越過並卡合滑件主體10之前方被卡合部41之前方鉤部41b，並且蓋構件30之後方卡合部34越過並卡合滑件主體10之左右之後方被卡合部42之後方鉤部42b。 Then, after the cover member 30 is placed on the slider body 10, the cover member 30 is pressed toward the slider body 10. Thereby, the lid portion 31 of the cover member 30 is elastically deformed, and the front side engaging portion 33 of the cover member 30 passes over and engages the front side hook portion 41b of the engaging portion 41 in front of the slider main body 10, and the rear side of the cover member 30 The engaging portion 34 passes over and engages the right and left of the slider body 10 to be engaged with the rear hook portion 42b.

藉此，將蓋構件30安裝於滑件主體10，並且將拉片20之安裝軸 部23可旋動地保持於上翼板40之軸承部45d與蓋構件30之軸壓固部36之間。又，此時，拉片20之中央連結部22收容於蓋構件30之槽部32，蓋構件30之蓋部31之上表面與拉片20之捏部21及中央連結部22之上表面配置為形成於兩者之間之階差極小之平坦狀。 Thereby, the cover member 30 is mounted to the slider body 10, and the mounting shaft of the pull tab 20 is The portion 23 is rotatably held between the bearing portion 45d of the upper blade 40 and the shaft pressing portion 36 of the cover member 30. Further, at this time, the center connecting portion 22 of the pull tab 20 is housed in the groove portion 32 of the cover member 30, and the upper surface of the lid portion 31 of the cover member 30 and the upper surface of the pinch portion 21 and the central connecting portion 22 of the pull tab 20 are disposed. In order to form a flat shape with a very small step difference between the two.

如此，於本實施例1中，蓋構件30之前方卡合部33及後方卡合部34係以將上翼板40之軸承部45d及拉片20之安裝軸部23夾於中間之方式，卡合於滑件主體10之前方被卡合部41及後方被卡合部42而組裝滑件6，故而可由滑件主體10、拉片20及蓋構件30此3個零件穩固且牢固地組裝滑件6。又，可不使用特殊之道具或器具而簡單地進行該滑件6之組裝作業。 As described above, in the first embodiment, the front engagement portion 33 and the rear engagement portion 34 of the cover member 30 are such that the bearing portion 45d of the upper blade 40 and the attachment shaft portion 23 of the pull tab 20 are sandwiched therebetween. The slider 6 is assembled by the engagement portion 41 and the rear engagement portion 42 before the slider body 10 is engaged, so that the slider body 10, the tab 20, and the cover member 30 can be stably and firmly assembled. Slide 6. Moreover, the assembly work of the slider 6 can be easily performed without using special props or instruments.

又，所組裝之本實施例1之滑件6係例如圖5所示，於使拉片20以與上翼板40之上表面大致平行之方式倒伏於滑件主體10之嚙合口側時，可使停止爪24之第1及第2爪部24c、24d朝滑件主體10之鏈齒引導路徑16突出。 Further, the slider 6 of the first embodiment to be assembled is, for example, as shown in FIG. 5, when the tab 20 is placed on the meshing opening side of the slider body 10 so as to be substantially parallel to the upper surface of the upper blade 40. The first and second claw portions 24c and 24d of the stopper claw 24 can be made to protrude toward the element guide path 16 of the slider body 10.

又，自第1及第2爪部24c、24d朝鏈齒引導路徑16突出之狀態，使拉片20朝相對於上翼板40之上表面大致正交之方向旋動，藉此，如圖9所示，可使第1及第2爪部24c、24d自鏈齒引導路徑16拔出。此時，拉片20抵接於蓋構件30之第1蓋部31a之後端緣，藉此，限制拉片20倒伏於導入口側。 Further, in a state where the first and second claw portions 24c and 24d protrude toward the element guide path 16, the tab 20 is rotated in a direction substantially perpendicular to the upper surface of the upper blade 40, whereby As shown in FIG. 9, the first and second claw portions 24c and 24d can be pulled out from the element guide path 16. At this time, the pull tab 20 abuts against the rear edge of the first cover portion 31a of the cover member 30, whereby the pull tab 20 is restricted from falling on the introduction port side.

此時，停止爪24之第1及第2爪部24c、24d雖提昇至較上翼板40之上表面位置更靠上方，但拉片20之旋動受到限制，因此，未突出至較蓋構件30更靠外側(上方側)，而保持於蓋構件30之槽部32內。藉此，可防止產生拉片20之第1及第2爪部24c、24d容易鉤掛於其他物品等之類之不良情況。 At this time, the first and second claw portions 24c and 24d of the stopping claw 24 are raised above the upper surface of the upper blade 40, but the rotation of the tab 20 is restricted, so that the protruding portion is not protruded to the upper cover. The member 30 is further held on the outer side (upper side) and held in the groove portion 32 of the cover member 30. Thereby, it is possible to prevent the first and second claw portions 24c and 24d of the tab 20 from being easily caught in other articles and the like.

於如上所述之具有本實施例1之滑件6之圖1所示之拉鏈1中，於使拉鏈1開閉時，捏拉片20，以例如相對於上翼板40之嚙合口側之上 表面之傾斜角度成為50°以上之方式使其旋動。藉此，可使拉片20之第1及第2爪部24c、24d自滑件主體10之鏈齒引導路徑16退避。 In the slide fastener 1 shown in Fig. 1 having the slider 6 of the first embodiment as described above, when the slide fastener 1 is opened and closed, the sheet 20 is pinched to be, for example, above the engagement opening side of the upper flap 40. The inclination angle of the surface is rotated by 50° or more. Thereby, the first and second claw portions 24c and 24d of the pull tab 20 can be retracted from the sprocket guiding path 16 of the slider main body 10.

進而，一面將拉片20以50°以上之傾斜角度保持，一面使滑件6朝鏈齒排4之嚙合方向(前方)或分離方向(後方)滑動，藉此，可不使停止爪24之第1及第2爪部24c、24d與鏈齒排4干涉地使滑件6順利地滑動，從而將拉鏈1拉開或閉合。 Further, while the pull tab 20 is held at an inclination angle of 50° or more, the slider 6 is slid in the meshing direction (front) or the separating direction (rearward) of the element rows 4, whereby the stopper claw 24 can be omitted. The first and second claw portions 24c and 24d interfere with the element row 4 to smoothly slide the slider 6, thereby pulling or closing the slide fastener 1.

又，於使滑件6滑動至鏈齒排4之所期望之位置並使滑件6之操作結束時，放開所捏之拉片20，藉此，拉片20藉由自重而朝滑件6之嚙合口側旋動。藉此，拉片20可使第1及第2爪部24c、24d經由形成於上翼板40之爪孔部48而朝鏈齒引導路徑16內突出。 Further, when the slider 6 is slid to the desired position of the element row 4 and the operation of the slider 6 is finished, the pinch tab 20 is released, whereby the tab 20 is moved toward the slider by its own weight. The meshing port side of 6 is rotated. Thereby, the pull tab 20 can cause the first and second claw portions 24c and 24d to protrude into the element guide path 16 via the claw hole portion 48 formed in the upper blade 40.

又，此時，第1爪部24c自上側抵接於鏈齒排4中之1個拉鏈鏈齒5，故而拉片20被以相對於上翼板40之嚙合口側上表面以特定之角度傾倒之旋動停止狀態保持。於此情形時，將第1爪部24c所抵接之拉鏈鏈齒5設為第1鏈齒。 Further, at this time, the first claw portion 24c abuts against one of the fastener elements 5 of the element row 4 from the upper side, so that the pull tab 20 is at a specific angle with respect to the upper surface of the engagement opening side of the upper blade 40. The dumping of the dumping state is maintained. In this case, the fastener elements 5 that the first claw portion 24c abuts are the first fastener elements.

進而，於將拉片20以如上所述之旋動停止狀態保持時，若例如左右之拉鏈鏈帶2受到橫向拉力，則使得滑件6經由左右之拉鏈鏈帶2之鏈齒排4而朝分離方向強制地移動。於此情形時，第1爪部24c抵接於第1鏈齒，且拉片20藉由滑件6之移動與自重而再次旋動，藉此，第1爪部24c嵌入至第1鏈齒與鄰接於該第1鏈齒之第2鏈齒之間，並且停止爪24之第2爪部24d嵌入至另一鏈齒排4之相互鄰接之拉鏈鏈齒5間。 Further, when the pull tab 20 is held in the rotation stop state as described above, if, for example, the left and right fastener chain belts 2 are subjected to the lateral pulling force, the slider 6 is caused to pass through the fastener element rows 4 of the left and right fastener tapes 2 The separation direction is forced to move. In this case, the first claw portion 24c abuts against the first element, and the tab 20 is again rotated by the movement of the slider 6 and its own weight, whereby the first claw portion 24c is fitted to the first element. The second claw portion 24d of the stopper claw 24 is fitted between the second fastener elements adjacent to the first fastener element, and is interposed between the adjacent fastener element teeth 5 of the other fastener element row 4.

其後，於停止爪24之第1爪部24c及第2爪部24d嵌入至左右之鏈齒排4之狀態下，滑件6進而強制移動，藉此，停止爪24之爪體基部24a抵接於上翼板40之爪孔部48之前壁面，並且拉片20之中央連結部22抵接並支持於滑件主體10之支持鼓出部46。藉此，於第1爪部24c及第2爪部24d嵌入至鏈齒排4之狀態下拉片20之旋動停止，故而使滑件6之強制移動停止，而可將滑件6相對於鏈齒排4鎖定。 Thereafter, in a state in which the first claw portion 24c and the second claw portion 24d of the stopping claw 24 are fitted into the left and right element rows 4, the slider 6 is forcibly moved, whereby the claw base portion 24a of the stopping claw 24 is abutted. The front wall surface of the claw hole portion 48 of the upper blade 40 is attached, and the central joint portion 22 of the pull tab 20 abuts and is supported by the support bulging portion 46 of the slider body 10. As a result, when the first claw portion 24c and the second claw portion 24d are fitted into the element row 4, the rotation of the pull-down piece 20 is stopped, so that the forced movement of the slider 6 is stopped, and the slider 6 can be opposed to the chain. The tooth row 4 is locked.

如此，本實施例1之滑件6係利用拉片20之自重旋動與滑件6朝鏈齒分離方向之強制移動，而將停止爪24之第1爪部24c及第2爪部24d嵌入至鏈齒排4，藉此，可使停止機構發揮功能。 As described above, the slider 6 of the first embodiment is configured to embed the first claw portion 24c and the second claw portion 24d of the stopper claw 24 by the self-weight rotation of the tab 20 and the forced movement of the slider 6 in the direction in which the slider 6 is separated. The sprocket row 4 is thereby enabled to function as a stop mechanism.

於如上所述之本實施例1之滑件6中，拉片20之捏部21與安裝軸部23係藉由配置於拉片20之寬度方向中央部之橫截面積較大之1個中央連結部22而連結。因此，本實施例1之中央連結部22與先前之通常之分為左右而配置之2個中央連結部(臂部)相比，可使1根中央連結部自體之強度增大。 In the slider 6 of the first embodiment as described above, the pinch portion 21 and the attachment shaft portion 23 of the pull tab 20 are disposed at a central portion having a large cross-sectional area at the central portion in the width direction of the tab 20. The connecting portion 22 is coupled to each other. Therefore, the central connecting portion 22 of the first embodiment can increase the strength of one central connecting portion from the body as compared with the two central connecting portions (arm portions) which are conventionally divided into right and left.

又，例如於捏拉片20並沿鏈齒排4對滑件6進行滑動操作時，即便拉片20受到如相對於安裝軸部23扭轉之方向之力，由於中央連結部22之強度如上述般較高，且中央連結部22配置於滑件寬度方向之中央部，故而本實施例1之拉片20與如專利文獻1或專利文獻2之先前之拉片相比，可使中央連結部22所受之力矩變小。藉此，於拉片20之中央連結部22不易產生變形或折損，而可使滑件6沿鏈齒排4穩定地滑動。 Further, for example, when the sliding sheet 20 is slidably operated along the element row 4, even if the tab 20 is subjected to a force in a direction to be twisted with respect to the mounting shaft portion 23, the strength of the center connecting portion 22 is as described above. Since the central connecting portion 22 is disposed at the center portion in the width direction of the slider, the pull tab 20 of the first embodiment can be made to have a central connecting portion as compared with the prior pull tab of Patent Document 1 or Patent Document 2. The torque received by 22 is getting smaller. Thereby, the central connecting portion 22 of the pull tab 20 is less likely to be deformed or broken, and the slider 6 can be stably slid along the element row 4.

進而，於本實施例1之滑件6中，拉片20之1根中央連結部22於寬度方向形成得較寬，並且中央連結部22之上表面與捏部21之上表面形成為平坦之連續面。又，於使拉片20倒伏於嚙合口側時，拉片20之中央連結部22嵌入並收容於蓋構件30之槽部32，而可使形成於蓋構件30之上表面與拉片20之上表面之間之階差變小(或可防止於蓋構件30之上表面與拉片20之上表面之間形成階差)。藉此，滑件6之手感良好，並且於將拉鏈1安裝於衣類等拉鏈被安裝製品時，可使其他物品等不易鉤掛於滑件6。 Further, in the slider 6 of the first embodiment, one central connecting portion 22 of the tab 20 is formed wider in the width direction, and the upper surface of the central connecting portion 22 and the upper surface of the pinch portion 21 are formed flat. Continuous surface. Moreover, when the pull tab 20 is lowered on the engagement opening side, the central connecting portion 22 of the pull tab 20 is fitted into and received in the groove portion 32 of the cover member 30, and can be formed on the upper surface of the cover member 30 and the pull tab 20. The step difference between the upper surfaces becomes small (or a step difference may be prevented from forming between the upper surface of the cover member 30 and the upper surface of the pull tab 20). Thereby, the handle of the slider 6 is good, and when the zipper 1 is attached to a zipper-attached product such as a clothing, it is possible to make other articles and the like less likely to be caught by the slider 6.

進而，於自上表面側觀察滑件6時，可使滑件6之整體看起來感覺較平坦。而且，如上所述，拉片20之捏部21之基端部之左右外側緣係具有與蓋構件30之蓋部31之後端部對應之寬度尺寸而形成，且以蓋構件30與拉片20具備一體之外形之方式形成。因此，滑件6整體具有 精細之外觀或時尚之外觀，從而可提高滑件6之外觀品質。 Further, when the slider 6 is viewed from the upper surface side, the entire slider 6 can be made to feel flat. Further, as described above, the left and right outer edges of the base end portion of the kneading portion 21 of the pull tab 20 are formed to have a width dimension corresponding to the rear end portion of the cover portion 31 of the cover member 30, and the cover member 30 and the pull tab 20 are formed. Formed in an integrated form. Therefore, the slider 6 as a whole has A fine appearance or a stylish appearance can improve the appearance quality of the slider 6.

再者，於上述實施例1之滑件6中，於滑件主體10設置有爪孔部48，並且於拉片20設置有停止爪24，藉此，形成停止機構。然而，於本發明中，雖使拉片20相對於扭轉之方向之力之強度、或滑件6之手感及外觀提高，但於在拉鏈1之使用上無需使滑件6相對於鏈齒排4鎖定之情形時，亦可形成不具備停止機構之滑件。 Further, in the slider 6 of the above-described first embodiment, the slider main body 10 is provided with the claw hole portion 48, and the pull tab 20 is provided with the stopper claw 24, whereby the stop mechanism is formed. However, in the present invention, although the strength of the pull tab 20 with respect to the direction of the twist, or the feel and appearance of the slider 6 is improved, there is no need to make the slider 6 relative to the fastener element in the use of the zipper 1. 4 In the case of locking, a slider that does not have a stopping mechanism can also be formed.

例如於圖10及圖11中，將不具備停止機構之滑件7設為實施例1之變化例而表示。該變化例之滑件7與上述實施例1之滑件6相比，於上翼板40a未設置爪孔部48並且於拉片20a未設置停止爪24地形成。再者，除將爪孔部48及停止爪24排除以外，變化例之滑件7具有與實施例1之滑件6相同之形狀及構造。因此，於該變化例之說明及圖10及圖11中，對於與上述實施例1之滑件6實質上相同之零件或部分使用相同之符號而表示，藉此，省略其詳細之說明。 For example, in FIGS. 10 and 11, the slider 7 which does not have a stop mechanism is shown as a modification of the first embodiment. The slider 7 of this modification is formed such that the claw hole portion 48 is not provided in the upper blade 40a and the stopper claw 24 is not provided in the slider 20a as compared with the slider 6 of the above-described first embodiment. Further, the slider 7 of the modified example has the same shape and structure as the slider 6 of the first embodiment except that the claw hole portion 48 and the stopper claw 24 are excluded. Therefore, in the description of the modification, and in FIGS. 10 and 11, substantially the same members or portions as those of the slider 6 of the first embodiment are denoted by the same reference numerals, and the detailed description thereof will be omitted.

於此種變化例之滑件7中，亦與上述實施例1之滑件6同樣地，可獲得拉片20a之中央連結部22不易產生變形或折損之效果、或滑件7之手感及外觀良好且其他物品等不易鉤掛於滑件7之效果。 Also in the slider 7 of such a modification, similarly to the slider 6 of the first embodiment, the effect that the central connecting portion 22 of the tab 20a is less likely to be deformed or broken, or the feel and appearance of the slider 7 can be obtained. Good and other items are not easily caught by the slider 7.

又，於上述實施例1之滑件6中，於滑件主體10之上翼板40之前端部設置1個前方被卡合部(第1被卡合部)41，於上翼板40之後端部設置左右之後方被卡合部(第2被卡合部)42。又，於蓋構件30之蓋部31之前端部設置1個前方卡合部(第1卡合部)33，於蓋部31之後端部設置左右之後方卡合部(第2卡合部)34。藉由設置此種前方及後方被卡合部41、42與前方及後方卡合部33、34，可使蓋構件30以搭扣式卡合於滑件主體10。 Further, in the slider 6 of the first embodiment, one front engaged portion (first engaged portion) 41 is provided at the front end of the upper body of the slider main body 10, and after the upper flap 40 The end portion is provided with a left and right rear engagement portion (second engaged portion) 42. Further, one front engagement portion (first engagement portion) 33 is provided at the front end portion of the cover portion 31 of the cover member 30, and the right and left rear engagement portions (second engagement portion) are provided at the rear end portion of the cover portion 31. 34. By providing such front and rear engaged portions 41, 42 and front and rear engaging portions 33, 34, the cover member 30 can be snap-fitted to the slider body 10.

然而，於本發明中，例如，如圖12所示，亦可於蓋構件50中之具備第1及第2蓋部51a、51b之蓋部51之前端部，設置配置於左右對稱之位置之左右一對前方卡合部(第1卡合部)53，而非設置1個前方卡合 部，並且將與該等前方卡合部53對應之左右一對前方被卡合部(第1被卡合部)設置於省略圖示之滑件主體之上翼板之前端部。 However, in the present invention, for example, as shown in FIG. 12, the front end portion of the lid portion 51 including the first and second lid portions 51a and 51b of the lid member 50 may be disposed at a position that is bilaterally symmetrical. A pair of front and rear engagement portions (first engagement portions) 53 are provided instead of one front engagement The left and right pair of front engaged portions (first engaged portions) corresponding to the front engaging portions 53 are provided at the front end portions of the upper body of the slider main body (not shown).

於此情形時，上翼板之前方被卡合部配置於較軸承部更靠滑件長度方向之前方。又，蓋構件50之左右之後方卡合部(第2卡合部)54與省略圖示之滑件主體之左右之後方被卡合部(第2被卡合部)係與上述實施例1之滑件6同樣地形成。進而，該蓋構件50係未設置上述實施例1中之左右之嵌入壁部35地形成。 In this case, the front side of the upper blade is placed in the front side of the slider in the longitudinal direction of the slider. Moreover, the right and left rear engagement portions (second engagement portions) 54 of the cover member 50 and the right and left rear engagement portions (second engaged portions) of the slider main body (not shown) are the same as the first embodiment described above. The slider 6 is formed in the same manner. Further, the cover member 50 is formed without providing the right and left insertion wall portions 35 in the first embodiment.

藉由利用此種蓋構件50之前方及後方卡合部53、54、滑件主體之前方及後方被卡合部，亦可使蓋構件50呈搭扣式簡單地卡合於滑件主體。 By using the front and rear engaging portions 53 and 54 of the cover member 50 and the front and rear engaging portions of the slider main body, the cover member 50 can be simply engaged with the slider main body in a snap-fit manner.

進而，於上述實施例1中，對將滑件6用於在拉鏈鏈布3之鏈布側緣部安裝有環扣狀之拉鏈鏈齒5之普通類型之拉鏈1之情形進行說明。 Further, in the first embodiment, the case where the slider 6 is used for the zipper 1 of the general type in which the snap fastener elements 5 of the loop-shaped fasteners are attached to the side edge portion of the fastener fabric 3 will be described.

然而，本發明之滑件雖省略圖示，但亦可應用於使拉鏈鏈布之鏈布側緣部呈U字狀彎折且於該呈U字狀彎折之回折部分安裝有拉鏈鏈齒之所謂隱藏類型之拉鏈。 However, although the slider of the present invention is not shown in the drawings, it may be applied to the side edge portion of the fastener chain of the fastener chain to be bent in a U shape, and the fastener element is attached to the folded portion of the U-shaped bent portion. The so-called hidden type of zipper.

於此情形時，隱藏類型之拉鏈係以可於拉鏈被安裝製品之正面側看見拉鏈鏈齒之方式，以反裝之形式安裝於拉鏈被安裝製品之隱藏類型之拉鏈。又，用於該反裝用之隱藏類型之拉鏈之滑件(以下，稱為隱藏類型用之滑件)具有滑件主體、拉片、及蓋構件。 In this case, the hidden type zipper is attached to the hidden type of zipper of the zipper-mounted product in such a manner that the zipper element can be seen on the front side of the zipper-mounted product. Further, a slider for a hidden type zipper for reverse mounting (hereinafter referred to as a slider for a hidden type) has a slider body, a pull tab, and a cover member.

此種隱藏類型用之滑件之滑件主體具有：上翼板；引導柱，其垂下設置於上翼板之導入口側端部；下翼板，其自引導柱之下端部之外周朝外側突出；左右之側壁部，其等垂下設置於上翼板之左右側緣部；及左右之下板部，其等自左右之側壁部之下端部朝下翼板向內側延出。於此情形時，下翼板形成為小於上翼板。又，於下翼板與左右之下板部之間，形成有供拉鏈鏈布插通之插通空間部。 The sliding body of the sliding member for the hidden type has: an upper wing; a guiding column which is suspended from the inlet side end of the upper wing; and a lower wing which is outside the lower end of the guiding column The left and right side wall portions are suspended from the left and right side edge portions of the upper blade, and the left and right lower plate portions are extended inward from the lower end portions of the left and right side wall portions toward the lower blade. In this case, the lower wing is formed to be smaller than the upper wing. Further, an insertion space portion through which the fastener tape is inserted is formed between the lower blade and the left and right lower plate portions.

使用此種隱藏類型用之滑件，使滑件主體之上翼板、拉片、及 蓋構件形成為與上述實施例1中之滑件6之上翼板40、拉片20、及蓋構件30實質上相同之構造，藉此，可獲得與上述實施例1中之滑件6相同之效果。 Using the sliding member for the hidden type, the flap body, the flap, and the slider are The cover member is formed to have substantially the same configuration as the upper blade 40, the pull tab 20, and the cover member 30 of the slider 6 in the above-described first embodiment, whereby the same as the slider 6 in the above-described first embodiment can be obtained. The effect.

6‧‧‧滑件 6‧‧‧Sliding parts

10‧‧‧滑件主體 10‧‧‧Slider body

12‧‧‧下翼板 12‧‧‧lower wing

14‧‧‧上凸緣部 14‧‧‧Upper flange

15‧‧‧***部 15‧‧‧Uplift

16‧‧‧鏈齒引導路徑 16‧‧‧Chain guiding path

20‧‧‧拉片 20‧‧‧ Pulling

21‧‧‧捏部 21‧‧‧Pinch

22‧‧‧中央連結部 22‧‧‧Central Linkage

23‧‧‧安裝軸部 23‧‧‧Installation shaft

24‧‧‧停止爪 24‧‧‧stop claws

24d‧‧‧第2爪部 24d‧‧‧2nd claw

30‧‧‧蓋構件 30‧‧‧Caps

31‧‧‧蓋部 31‧‧‧ 盖部

31a‧‧‧第1蓋部 31a‧‧‧1st cover

31b‧‧‧第2蓋部 31b‧‧‧2nd cover

32‧‧‧槽部 32‧‧‧Slots

34‧‧‧後方卡合部(第2卡合部) 34‧‧‧ Rear engagement part (2nd engagement part)

34a‧‧‧後方柱部 34a‧‧‧ Rear pillar

34b‧‧‧後方爪部 34b‧‧‧ Rear claws

35‧‧‧嵌入壁部 35‧‧‧Inlaid wall

36‧‧‧軸壓固部 36‧‧‧Axis compaction

37‧‧‧連結橫壁部 37‧‧‧Connected to the transverse wall

40‧‧‧上翼板 40‧‧‧Upper wing

41‧‧‧前方被卡合部(第1被卡合部) 41‧‧‧The front part is engaged (the first part is engaged)

42‧‧‧後方被卡合部(第2被卡合部) 42‧‧‧ Rear engagement part (2nd engagement part)

43‧‧‧前方加強壁部(第1加強壁部) 43‧‧‧ Front reinforcing wall (1st reinforcing wall)

44‧‧‧後方加強壁部(第2加強壁部) 44‧‧‧ Rear reinforcing wall (2nd reinforcing wall)

45‧‧‧連結縱壁部 45‧‧‧Connecting the vertical wall

45a‧‧‧前壁部 45a‧‧‧Front wall

45b‧‧‧後壁部 45b‧‧‧Back wall

45c‧‧‧中間壁部 45c‧‧‧Intermediate wall

45d‧‧‧軸承部 45d‧‧‧ bearing department

46‧‧‧支持鼓出部 46‧‧‧Support for the bulging department

46a‧‧‧基座部 46a‧‧‧Base section

46b‧‧‧支持突出部 46b‧‧‧Support highlights

47‧‧‧加強肋 47‧‧‧Strengthened ribs

48‧‧‧爪孔部 48‧‧‧ claw hole

Claims (10)

一種拉鏈用之滑件，其特徵在於：其係拉鏈用之滑件(6、7)，且包括：滑件主體(10)，其上翼板(40、40a)及下翼板(12)係藉由引導柱(13)而連結；拉片(20、20a)，其相對於上述滑件主體(10)可旋動地配置；及蓋構件(30、50)，其安裝於上述滑件主體(10)；且上述拉片(20、20a)具有：捏部(21)；1個連結部(22)，其自上述捏部(21)沿拉片長度方向延出；及一對安裝軸部(23)，其等係自上述連結部(22)之與上述捏部(21)為相反側之端部朝拉片寬度方向之左右兩側突出；且上述蓋構件(30、50)具有：第1蓋部(31a、51a)，其係於自上述滑件主體(10)之上表面方向觀察之狀態下，被覆上述上翼板(40、40a)之導入口側端部；及一對第2蓋部(31b、51b)，其等自上述第1蓋部(31a、51a)朝嚙合口方向延出；且於上述蓋構件(30、50)之一對上述第2蓋部(31b、51b)間設置有可收容上述拉片(20、20a)之上述連結部(22)之槽部(32)。 A sliding member for a zipper, characterized in that it is a sliding member (6, 7) for a zipper, and comprises: a slider body (10), an upper wing plate (40, 40a) and a lower wing plate (12) Attached by a guide post (13); a pull tab (20, 20a) rotatably disposed relative to the slider body (10); and a cover member (30, 50) mounted to the slider The main body (10); and the pull tab (20, 20a) has a kneading portion (21); a connecting portion (22) extending from the kneading portion (21) in the longitudinal direction of the pull tab; and a pair of mounting a shaft portion (23) protruding from an end portion of the connecting portion (22) opposite to the kneading portion (21) toward the right and left sides in the width direction of the tab; and the cover member (30, 50) The first lid portion (31a, 51a) is provided on the inlet side end portion of the upper blade (40, 40a) in a state of being viewed from the upper surface direction of the slider body (10); a pair of second cover portions (31b, 51b) extending from the first cover portion (31a, 51a) toward the engagement opening; and one of the cover members (30, 50) facing the second cover portion (31b, 51b) is provided with the above-mentioned connecting portion (22) capable of accommodating the above-mentioned pull tabs (20, 20a) The groove portion (32). 如請求項1之拉鏈用之滑件，其中上述蓋構件(30、50)具有卡合於上述上翼板(40、40a)之卡合部，並且上述蓋構件(30、50)之至少一部分形成為可彈性變形，上述上翼板(40、40a)具有供上述蓋構件(30、50)之上述卡合部卡合之被卡合部。 A slider for a zipper according to claim 1, wherein said cover member (30, 50) has an engaging portion that is engaged with said upper blade (40, 40a), and at least a part of said cover member (30, 50) The upper blade (40, 40a) is formed to be engaged with the engaging portion of the cover member (30, 50). 如請求項2之拉鏈用之滑件，其中上述卡合部具有：至少1個第1卡合部(33、53)，其配置於上述第1蓋部(31a、51a)；及一對第2卡合部(34、54)，其等分別配置於左右之上述第2蓋部(31b、51b)；且 上述被卡合部具有：至少1個第1被卡合部(41)，其係於在上述滑件主體(10)組裝有上述蓋構件(30、50)及上述拉片(20、20a)之狀態下，配置於較上述安裝軸部(23)更靠上述滑件主體(10)之導入口側，且供上述蓋構件(30、50)之上述第1卡合部(33、53)卡合；及一對第2被卡合部(42)，其等配置於較上述安裝軸部(23)更靠上述滑件主體(10)之嚙合口側，且分別供上述蓋構件(30、50)之上述第2卡合部(34、54)卡合。 The slider for a slide fastener according to claim 2, wherein the engaging portion has at least one first engaging portion (33, 53) disposed in the first cover portion (31a, 51a); and a pair of 2 engaging portions (34, 54) respectively disposed on the right and left second cover portions (31b, 51b); The engaged portion has at least one first engaged portion (41), and the cover member (30, 50) and the pull tab (20, 20a) are attached to the slider body (10). In a state where the mounting shaft portion (23) is disposed closer to the inlet side of the slider body (10), and the first engaging portion (33, 53) of the cover member (30, 50) is disposed. Engaging; and a pair of second engaged portions (42) disposed on the engagement opening side of the slider body (10) from the mounting shaft portion (23), and respectively providing the cover member (30) The second engaging portions (34, 54) of the 50) are engaged. 如請求項3之拉鏈用之滑件，其中上述上翼板(40、40a)具有：第1加強壁部(43)，其分別豎立設置於上述上翼板(40、40a)之上述第1被卡合部(41)之左右且與上述第1被卡合部(41)一體地形成；及第2加強壁部(44)，其分別豎立設置於上述上翼板(40、40a)之一對上述第2被卡合部(42)之外側且與上述第2被卡合部(42)一體地形成。 A sliding member for a zipper according to claim 3, wherein said upper wing plate (40, 40a) has: a first reinforcing wall portion (43) erected on said first one of said upper wing plates (40, 40a) The left and right sides of the engaged portion (41) are integrally formed with the first engaged portion (41); and the second reinforcing portion (44) is erected on the upper wing (40, 40a) The outer side of the pair of the second engaged portions (42) is formed integrally with the second engaged portion (42). 如請求項4之拉鏈用之滑件，其中上述上翼板(40、40a)之上述第1加強壁部(43)與上述第2加強壁部(44)係相互隔開地配置，上述蓋構件(30、50)具有嵌入至上述上翼板(40、40a)之上述第1加強壁部(43)與上述第2加強壁部(44)之間之嵌入壁部(35)。 The slider for a slide fastener according to claim 4, wherein the first reinforcing wall portion (43) of the upper blade (40, 40a) and the second reinforcing wall portion (44) are disposed apart from each other, and the cover is The members (30, 50) have an insertion wall portion (35) that is fitted between the first reinforcing wall portion (43) of the upper blade (40, 40a) and the second reinforcing wall portion (44). 如請求項5之拉鏈用之滑件，其係於上述上翼板(40、40a)之左右側緣部配置有自上述上翼板(40、40a)***之左右之加強肋(47)，上述嵌入壁部(35)配置於上述加強肋(47)與上述安裝軸部(23)之間。 A sliding member for a zipper according to claim 5, wherein left and right reinforcing ribs (47) which are raised from the upper wing plate (40, 40a) are disposed on left and right side edge portions of the upper blade (40, 40a), The insertion wall portion (35) is disposed between the reinforcing rib (47) and the mounting shaft portion (23). 如請求項1至6中任一項之拉鏈用之滑件，其中上述連結部(22)之寬度尺寸係設定為大於1個上述第2蓋部(31b、51b)之最大寬度尺寸。 The slider for a slide fastener according to any one of claims 1 to 6, wherein a width dimension of the connecting portion (22) is set to be larger than a maximum width dimension of the one of the second lid portions (31b, 51b). 如請求項1至6中任一項之拉鏈用之滑件，其中上述拉片(20、20a)之上述捏部(21)具有供上述連結部(22)連結並且形成為較上 述連結部(22)更寬幅之基端部，上述捏部(21)之上述基端部係於上述連結部(22)收容於上述蓋構件(30、50)之上述槽部(32)時鄰接於上述蓋構件(30、50)之嚙合口側端部。 The sliding member for a slide fastener according to any one of claims 1 to 6, wherein the above-mentioned kneading portion (21) of the above-mentioned pull tab (20, 20a) has a joint portion (22) connected thereto and formed to be upper a base portion of the wider portion of the connecting portion (22), wherein the base end portion of the pinch portion (21) is received in the groove portion (32) of the cover member (30, 50) by the connecting portion (22) The timing is adjacent to the engagement port side end portion of the cover member (30, 50). 如請求項8之拉鏈用之滑件，其中上述基端部之左右外側緣間之寬度尺寸係設定為小於上述蓋構件(30、50)之上述嚙合口側端部之左右外側緣間之寬度尺寸。 The slider for a zipper according to claim 8, wherein a width dimension between the left and right outer edges of the base end portion is set to be smaller than a width between the left and right outer edges of the engagement port side end portion of the cover member (30, 50). size. 如請求項1至6中任一項之拉鏈用之滑件，其中上述滑件主體(10)具有穿設於上述上翼板(40)之爪孔部(48)，上述拉片(20)具有停止爪(24)，該停止爪(24)突出設置於上述連結部(22)，經由上述爪孔部(48)而朝上述滑件主體(10)之鏈齒引導路徑(16)內突出。 The slider for a zipper according to any one of claims 1 to 6, wherein the slider body (10) has a claw hole portion (48) penetrating the upper blade (40), and the pull tab (20) a stopping claw (24) protruding from the connecting portion (22) and protruding into the sprocket guiding path (16) of the slider body (10) via the claw hole portion (48) .