CN103169202B - zipper - Google Patents

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Publication number
CN103169202B
CN103169202B CN201210058862.0A CN201210058862A CN103169202B CN 103169202 B CN103169202 B CN 103169202B CN 201210058862 A CN201210058862 A CN 201210058862A CN 103169202 B CN103169202 B CN 103169202B
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China
Prior art keywords
slider
block
fastener
engaging
member
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CN201210058862.0A
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Chinese (zh)
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CN103169202A (en
Inventor
骆燕明
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福建浔兴拉链科技股份有限公司
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Priority to CN201210058862.0A priority Critical patent/CN103169202B/en
Publication of CN103169202A publication Critical patent/CN103169202A/en
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Publication of CN103169202B publication Critical patent/CN103169202B/en

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Abstract

本发明涉及一种拉链,包括链带、第一拉头及第二拉头,该第一拉头与该第二拉头相向设置在该链带上,该第一拉头的底面上设有嵌合部,该第二拉头的底面设有可转动的扣接部,该扣接部用于在该拉链闭合时与该嵌合部相扣接。 The present invention relates to a slide fastener stringer comprising a first slider and a second slider, the first slider and the second slider disposed facing strip in the chain, provided with a bottom surface of the first slider fitting portion, the bottom surface of the second slider is provided with a rotatable fastening portion, the fastening portion for the slide fastener is closed when the interlocking connection with the fitting portion. 本发明的拉链通过在该第一拉头上设置该嵌合部,在该第二拉头上设置该扣接部,即可使该拉链牢固地闭合,从而具有结构简单的优点。 The fastener of the present invention by first pulling the head of the fitting portion is provided, the fastening portion is provided at the head of the second pull, so that the fastener can be firmly closed, so that the advantages of having a simple structure.

Description

拉链 zipper

技术领域 FIELD

[0001] 本发明涉及一种拉链。 [0001] The present invention relates to a slide fastener.

背景技术 Background technique

[0002] 拉链具有开合方便、快速的优点,因此被广泛应用在衣服、箱包等领域。 [0002] The opening and closing of the slide fastener having a convenient, fast advantages, it is widely used in clothes, bags and other fields. 1999年11月24日公开的第98252168.5号中国实用新型专利即揭示了一种可直接互相扣锁之拉链。 1999 November 24 open No. 98252168.5 Chinese utility model patent discloses a method that is directly to each other catch of the zipper. 该拉链包括一第一链头20、一第二链头30、一链带40及一扣锁机构50。 The fastener head 20 comprises a first strand, a second strand head 30, a chain belt 40 and a catch mechanism 50. 该第一链头20与该第二链头30可相对滑动地连接于该链带40上。 The first strand and the second strand head 20 head 30 relatively slidably connected to the chain belt 40. 该扣锁机构50包括一第一固定件51、一第二固定件52及一锁固元件53。 The catch mechanism 50 includes a first fixing member 51, a second fixing member 52 and a locking element 53. 该第一固定件51为一突出扣勾,设置在该第一链头20的拉片22上。 The first fixing member 51 is a protruding snap hook, the pull-tab is provided on the first link 22 of the head 20. 该第二固定件52为一扣槽,设置在该第二链头30的中空突块31上。 The second fixing member 52 is a snap groove, disposed in the hollow head 30 of the second link 31 of the upper block tab. 该锁固元件53连接在该第二固定件52上,用于控制该第一固定件51与该第二固定件52的锁固与开启。 The locking element 53 is connected to the second fixing member 52, for controlling the first fixing member 51 and the second locking member 52 and the fixing opening. 该锁固元件53是可进行设定开锁密码的对号锁。 The locking element 53 is a set of permutation lock unlock password. 扣锁该拉链时,该扣勾扣插在该扣槽中,该锁固元件53将该第一固定件51与第二固定件52锁合在一起。 When the catch fastener, the fastener hook clasps inserted in the catching groove, the locking element 53 is fixed to the first locking member 51 and the second fixing member 52 together.

[0003] 然而,该锁固元件53是可进行设定开锁密码的对号锁,结构相当复杂,这就使得该拉链的结构相当复杂。 [0003] However, the locking element 53 is in the unlock password can be set permutation lock, a rather complex structure, which makes the structure rather complex slide fastener.

发明内容 SUMMARY

[0004] 有鉴于此,有必要提供一种结构简单的拉链。 [0004] In view of this, it is necessary to provide a simple fastener.

[0005] 一种拉链,包括链带、第一拉头及第二拉头,该第一拉头与该第二拉头相向设置在该链带上,该第一拉头的底面上设有嵌合部,该第二拉头的底面上设有可转动的扣接部,该扣接部用于在该拉链闭合时与该嵌合部扣接在一起。 [0005] A slide fastener stringer comprising a first slider and a second slider, the first slider and the second slider disposed facing strip in the chain, provided with a bottom surface of the first slider fitting portion, the bottom surface of the second slider is provided with a rotatable fastening portion, the fastening portion configured to, when the slide fastener is closed with the fitting portion snap together.

[0006] 与现有技术相比,该拉链通过在该第一拉头的底面上设置该嵌合部,在该第二拉头的底面上设置该扣接部,闭合该拉链后,该扣接部与该嵌合部扣接在一起,该第一拉头与该第二拉头就无法开启该拉链。 [0006] Compared with the prior art, after the slide fastener is provided by the first slider bottom surface of the fitting portion, the engaging portion is provided on the bottom surface of the second slider, the slide fastener is closed, the buckle portion of the fitting portion fastening together the first slider and the second slider can not open the fastener. 由于该扣接部与该嵌合部扣接在一起即可防止该拉链被开启,因此,该拉链具有结构简单的优点。 Since the engaging portion and the fitting portion can be prevented from engaging with the slide fastener is opened, therefore, the fastener has the advantage of simple construction.

附图说明 BRIEF DESCRIPTION

[0007] 下面结合附图及具体实施例对本发明作进一步的说明。 [0007] Specific embodiments of the present invention will be further described in conjunction with the accompanying drawings and the following.

[0008] 图1是本发明的拉链第一实施例的立体图。 [0008] FIG. 1 is a perspective view of a first embodiment of the fastener of the present invention.

[0009] 图2是图1所示拉链另一角度的立体图。 [0009] FIG. 2 is another perspective view of the slide fastener 1 shown in FIG.

[0010] 图3是图1所示拉链省略链带的立体分解图。 [0010] FIG. 3 is a perspective exploded view of a fastener stringer of FIG. 1 is omitted in FIG.

[0011] 图4是图1所示拉链省略链带的另一角度的立体分解图。 [0011] FIG. 4 is an exploded perspective view of another angle fastener stringer of FIG. 1 is omitted in FIG.

[0012] 图5是图1所示拉链省略链带的立体图。 [0012] FIG. 5 is a perspective view of a fastener stringer of FIG. 1 is omitted in FIG.

[0013] 图6是本发明的拉链第二实施例中的拔块与锁心的立体图。 [0013] FIG. 6 is a perspective view of a second embodiment of the fastener of the present invention pull the lock core block.

[0014] 附图标记的说明: [0014] REFERENCE NUMERALS:

[0015]拉链 100、100a 后侧壁3328 [0015] After the fastener 100,100a sidewall 3328

[0016] 链带 10 第二扣接件334 [0016] The chain belt 10 of the second fastening member 334

[0017] 链牙 12 对接扣爪 3342 [0017] 12 abutting the claw element 3342

[0018] 第一拉头 20 枢转台 3344 [0018] The first slider 20 pivoting 3344

[0019] 顶面 22 收容槽 3346 [0019] The top surface of the receiving groove 22 3346

[0020] 象鼻 24 后侧壁 3348 [0020] After the trunk 24 sidewall 3348

[0021] 底面 26 顶撑件 336 [0021] The bottom surface of the support member 336 26

[0022] 嵌合部 28 顶块 3362 [0022] The fitting portion 28 block 3362

[0023]扣孔 282 滑块 3364 [0023] button hole 282 of the slider 3364

[0024] 第二拉头 30 弹簧 3366 [0024] The second slider 30 spring 3366

[0025] 滑槽 31 象鼻 34 [0025] 31 sliding trunk 34

[0026] 顶面 32 底面 36 [0026] The top surface 32 a bottom surface 36

[0027] 扣接部 33 枢接柱 38 [0027] The contact portion 33 engaging the pivot post 38

[0028] 第一扣接件332 拔块 40 [0028] The first fastening member 332 to pull block 40

[0029] 扣爪 3322 抵接壁 42 [0029] 3322 latches abutment wall 42

[0030] 枢转台 3324 推块 44 [0030] The push block 44 pivoting 3324

[0031] 收容槽 3326 锁芯 50 [0031] 50 the plug receiving groove 3326

具体实施方式 Detailed ways

[0032] 请参照图1及图2,其所示为本发明拉链第一实施例的立体图。 [0032] Referring to FIGS. 1 and 2, a perspective view of the fastener of the present invention is shown in a first embodiment thereof. 该拉链100包括一链带10、一第一拉头20、一第二拉头30及一拔块40。 The fastener 100 comprises a chain belt 10, a first slider 20, a slider 30 and a second pull block 40. 该链带10上设有可相互咬合的链牙12。 The chain is provided with mutually engaging element 12 of the belt 10. 该第一拉头20与该第二拉头30相向设置在该链带10上,用于在该链牙12上滑动以开启或闭合该拉链100。 The first slider 20 and the second slider 30 is disposed opposite to the chain belt 10, which is used on the sliding element 12 to open or close the fastener 100. 该拔块40设置在该链带10靠近该第二拉头30的一端,用于使该第一拉头20与该第二拉头30相互分开或连接在一起。 The pull block 40 is disposed near one end of the fastener tape 10 of the second slider 30, for causing the first slider 20 is separated from the second slider 30 are connected to each other or together.

[0033] 请参照图3及图4,该第一拉头20的顶面22上连接有一象鼻24,该象鼻24用于与拉片相连接。 [0033] Referring to FIGS. 3 and 4, the first slider 24 is connected to a trunk 22 of top surface 20, the trunk 24 for connection to the tab. 该第一拉头20的底面26凸出设有一嵌合部28,该嵌合部28的中部沿纵向贯穿设有一扣孔282。 The bottom surface 20 of the first slider 26 is provided with a fitting convex portion 28, middle portion 28 along the longitudinal direction of the fitting through-hole 282 is provided with a fastening.

[0034] 该第二拉头30的顶面32上连接有一象鼻34,该象鼻34用于与拉片相连接。 [0034] The second slider 30 is connected to the top surface 32 has a trunk 34, the trunk 34 for connection to the tab. 该第二拉头30的底面36的前端凸出设有一枢转柱38。 The bottom surface 30 of the second slider 36 is provided with a distal end projecting pivot post 38. 该第二拉头30的底面36上沿横向设有一T形状的滑槽31。 The bottom surface 30 of the second slider 36 on the slide 31 is provided with a transverse direction T shape. 该滑槽31的一端与外界相通,另一端终止在该枢转柱38处。 One end of the chute 31 communicates with the outside, and the other end terminates at the pivot post 38 rpm.

[0035] 该第二拉头30还包括一扣接部33,该扣接部33可转动地设置在该底面36上。 [0035] The second slider 30 further comprises a fastening portion 33, the engaging portion 33 is rotatably disposed on the bottom surface 36. 该扣接部33用于在该拉链100闭合时与该嵌合部28扣接在一起。 The fastening portion 33 is used when the fastener 100 is closed with the fitting portion 28 snap together. 该扣接部33包括一第一扣接件332、一第二扣接件334及一顶撑件336。 The fastening portion 33 includes a first fastening member 332, a second fastening member 334, and a support member 336.

[0036] 该第一扣接件332大体呈钩状结构。 [0036] The first fastening member 332 substantially hook structures. 该第一扣接件332的前端设有一扣爪3322,该扣爪3322用于插入到该扣孔282中与该嵌合部28扣接在一起。 The front end of the first engaging member 332 is provided with a hook portion 3322 which latches 3322 for insertion into the engaging holes 282 and the fitting portion 28 snap together. 该第一扣接件332的中部设有一枢转台3324,该枢转台3324用于可转动地枢接在该枢转柱38中,使该第一扣接件332的中部可绕该第二拉头30的底面36转动。 The middle of the first fastening member 332 is provided with a swivel table 3324, the turntable 3324 pivots for rotatably pivoted in the pivot post 38 so that the first engaging member 332 may be about the middle of the second pull the bottom surface 36 of the head 30 is rotated. 该第一扣接件332的后端设有一顶部及内侧开口的收容槽3326,该收容槽3326的后侧壁3328呈倾斜设置。 Rear end of the first engaging member 332 is provided with a top and inside of the opening of the receiving slot 3326, after the receiving groove is inclined sidewall 33283326 set.

[0037] 该第二扣接件334的结构与该第一扣接件332的结构大体呈对称设置。 [0037] The second fastening member 334 and the structure of the first structure substantially engaging member 332 arranged symmetrically. 该第二扣接件334的前端设有一对接扣爪3342,该对接扣爪3342用于插入到该扣孔282中与该嵌合部28扣接在一起。 The distal end of the second fastening member 334 is provided with a mating latches 3342, 3342 of the mating latches for insertion into the engaging holes 282 and the fitting portion 28 snap together. 该第二扣接件334的中部设有一枢转台3344,该枢转台3344用于可转动地枢接在该枢转柱38中,使该第二扣接件334的中部可绕该第二拉头30的底面36转动。 Middle of the second fastening member 334 is provided with a swivel table 3344, the turntable 3344 pivots for rotatably pivoted in the pivot post 38, so that the second fastening member 334 may be about the middle of the second pull the bottom surface 36 of the head 30 is rotated. 该第二扣接件334的后端设有一顶部及内侧开口的收容槽3346,该收容槽3346的后侧壁3348呈倾斜设置。 Rear end of the second fastening member 334 is provided with a top and inside of the opening of the receiving slot 3346, after the receiving groove is inclined sidewall 33483346 set.

[0038] 该顶撑件336用于抵顶该第一扣接件332与该第二扣接件334,使该扣爪3322与该对接扣爪3342相互对接地扣接在该嵌合部28中。 [0038] The top support member 336 for abutting the first member engaging the second engaging member 332 and 334, so that the latches 3322 and 3342 of the mating latches on the ground engaging each other in the fitting portion 28 in. 该顶撑件336包括一顶块3362、一滑块3364及一弹簧3366。 The top member 336 includes a support block 3362, a slider 3364 and a spring 3366. 该顶块3362呈长方体块状结构。 The top block 3362 has a rectangular parallelepiped block structure. 该滑块3364为截面大体呈T形的长条块状结构。 The elongated slider block structure 3364 is substantially T-shaped cross section. 该滑块3364的一端固定连接在该顶块3362的中部。 One end of the slider 3364 is fixed to the middle of the top of the block 3362.

[0039] 该拔块40的前端面呈V形状,包括两抵接壁42。 [0039] The pull-section V-shape front end block 40, 42 includes two abutment wall. 该两抵接壁42用于抵顶该两后侧壁3328、3348,使该第一扣接件332与该第二扣接件334转动。 The two abutment wall 42 for abutting the side walls 3328,3348 of the two, so that the first engaging member 332 is rotated to the second fastening member 334. 该拔块40的前端面的中部向前凸伸设有一推块44,该推块44用于推顶该顶块3362。 The pulling of the front end face of the central block 40 is provided with a forwardly protruding push block 44, the push block 44 to push the top block 3362.

[0040] 请参照图2至图5,该第一扣接件332的枢转台3324枢接在该枢转柱38上。 [0040] Referring to FIG. 2 to FIG. 5, the first engaging member 332 to pivot the turntable 3324 is pivoted on the pivot post 38. 该第二扣接件334的枢转台3344枢接在该枢转柱38上。 The second pivot engaging member 334 of the turntable 3344 is pivoted on the pivot post 38. 该弹簧3366收容在该滑槽31中,该滑块3364可滑动地收容在该滑槽31中,该弹簧3366弹顶在该枢转柱38与该滑块3364之间。 The spring 3366 housed in the sliding groove 31, the slider 3364 may be slidably received in the sliding slot 31, the spring-loaded in 3366 between the pivot post 38 and the slider 3364. 该顶块3362的两端分别收容在该两收容槽3326、3346当中,抵顶在该两后侧壁3328、3348上,使该扣爪3322与该对接扣爪3342相互对接在一起。 Top ends of the block 3362 are received in the two receiving slots 3326,3346 which, abutting on the two rear side walls 3328,3348 so that the latches 3322 and 3342 of the mating latches butted together. 该两后侧壁3328、3348之间的距离沿从该扣接部33的后端到前端逐渐增大。 The distance between the two side walls 3328,3348 rear edge gradually increases from the rear end of the fastening portion 33 to the front end.

[0041] 闭合该拉链100时:拉动该第二拉头30朝向该拔块40滑动;该推块44推顶该顶块3362,使该滑块3364压缩该弹簧3366向前滑动,该顶块3362不再抵顶该两侧壁3328、3348 ;该推块44继续推顶该顶块3362,该两抵接壁42抵顶该两后侧壁3328、3348,使该第一扣接件332与该第二扣接件334转动,该扣爪3322与该对接扣爪3342相互分开;拉动该第一拉头20闭合该拉链100,该第一拉头20与该第二拉头30对接在一起;拉动该第一拉头20与该第二拉头30 —起朝远离该拔块40的方向滑动,该推块44与该顶块3362分离开,该弹簧3366弹顶该滑块3364复位,该顶块3362重新抵顶该两后侧壁3328、3348,该扣爪3322与该对接扣爪3342相对地扣接在该扣孔282中。 [0041] When the slide fastener 100 is closed: the second slider 30 is pulled toward the pulling slide block 40; block 44 push the push block 3362 of the top, so that the slider 3364 slides forward compressing the spring 3366, the top block 3362 no longer abut against the side walls 3328,3348; the push block 44 continues to push the top block 3362, the two abutment wall 42 abutting the rear side wall 3328,3348 two, so that the first fastener 332 the latches 33223342 separated from the second fastening member 334 is rotated to the mating latches each other; pulls the first slider 20 closing the zipper 100, the first slider 20 and second slider 30 abutting the together; pulls the first slider and the second slider 20 30-- direction away from the sliding direction of the pull block 40, the pushing block 44 away from the top sub-block 3362, the spring 3366 slider 3364 of the spring-loaded reset the top block 3362 again abuts against the two rear sidewall 3328,3348, 3322 which latches the hook portion 3342 opposite mating fastening hole 282 in the clasp.

[0042] 开启该拉链100时:拉动该第一拉头20与该第二拉头30 —起朝该拔块40的方向滑动;该推块44推顶该顶块3362,使该扣爪3322与该对接扣爪3342从该扣孔282中抽出;拉动该第一拉头20即可打开该拉链100。 [0042] When opening the fastener 100: 20 pulls the first slider and the second slider 30 - Sliding from the direction of the pull block 40; 44 push the push block 3362 of the top block, so that the claw 3322 the docking latches 3342 and withdrawn from the engaging holes 282; 20 pulls the first slider 100 to open the slide fastener.

[0043] 综上所述,该拉链100通过在该第一拉头20的底面26上设置该嵌合部28,在该第二拉头30的底面36上设置该扣接部33,闭合该拉链100后,该扣接部33与该嵌合部28扣接在一起,该第一拉头20与该第二拉头30就无法开启该拉链100。 [0043] As described above, the slide fastener 100 through the fitting portion 28 provided on the bottom surface 20 of the first slider 26, the engaging portion 33 provided on the bottom surface of the second slider 3630, and closing the after the fastener 100, the engaging portion 33 and the fitting portion 28 snap together, the first slider 20 and the second slider 30 can not open the slide fastener 100. 与现有技术相比,由于该扣接部33与该嵌合部28扣接在一起即可防止该拉链100被开启,因此,该拉链100具有结构简单的优点。 Compared with the prior art, since the engaging portion 33 and the fitting portion 28 snap together to prevent the fastener 100 is opened, therefore, the fastener 100 has the advantage of simple construction. 同时,该嵌合部28设置第一拉头20的底面26上,该扣接部33设置该第二拉头30的底面36上,不熟悉该拉链100结构的人就不知道如何来开启该拉链100,从而使该拉链100具有使用安全的优点。 Meanwhile, the bottom surface of the fitting portion 28 is provided on the first slider 20 26, the engaging portion 33 provided to the bottom surface 30 of the second slider 36, are not familiar with the structure of the fastener 100 people do not know how to open the zipper 100, 100 so that the fastener has the advantage of safe use.

[0044]另外,该扣接部33可以只设置一个扣接件,该扣接件的扣爪就能够钩住该嵌合部28,使该扣接部33与该嵌合部28相扣接,从而进一步使该拉链100具有结构简单的优点。 [0044] Further, the engaging portion 33 may be provided only one fastening element, latches the engaging member can be hooked to the fitting portion 28, so that the engaging portion 33 into contact with the fitting portion 28 of interlocking such that the fastener 100 further has the advantages of simple structure.

[0045] 另外,该顶撑件336抵顶该第一扣接件332与该第二扣接件334,使该扣爪3322与该对接扣爪3342对接地扣接在该嵌合部28中,使该拉链100具有结构稳固的优点。 [0045] Further, the top support member 336 abuts against the first contact member engaging member 332 and the second buckle 334, so that the latches 3322 and 3342 pairs of the mating latches ground engaging portion 28 in the fitting so that the fastener 100 having a robust structural advantages.

[0046]另外,该第一扣接件332与该第二扣接件334可转动地枢接在该枢转柱38上,方便实现该扣爪3322与该对接扣爪3342对接或分离,使该拉链100具有结构简单、操作方便的优点。 [0046] Further, the first engaging member 332 and the second fastening member 334 is rotatably pivoted on the pivot post 38, which facilitate the achievement of the claw separation pawl 3342 or 3322 with the mating docking buckle, so that the fastener 100 has a simple structure, convenient operation.

[0047] 另外,该顶撑件336采为弹簧结构即可实现该扣爪3322与该对接扣爪3342对接或分离,进一步使该拉链100具有结构简单的优点。 [0047] Further, the top support member 336 is a spring structure can be adopted to realize the latches 3322 and 3342 of the mating abutment or separation claw, the fastener 100 further advantages of having a simple structure.

[0048] 另外,该滑块3364可滑动地收容在该滑槽31中,该顶块3362抵顶在该两后侧壁3328、3348上,要开启该拉链100,必须先滑动该滑块3364,从而使该拉链100具有闭合牢固的优点。 [0048] Further, the slider 3364 may be slidably received in the sliding slot 31, 3362 abut against the top block in the two rear side walls 3328,3348, 100 to open the slide fastener, the slider must slide 3364 , so that the fastener 100 has a closed strong advantages.

[0049] 另外,该拔块40设置在该链带10上,该推块44可推顶该顶块3362使该滑块3364在该滑槽31中滑动,从而使该拉链100具有操作方便的优点。 [0049] Further, the pull block 40 is disposed in the chain belt 10, the pusher block 44 can push the top block 3362 so that the slider 3364 slides in the slide groove 31, so that the fastener 100 has an operation convenient advantage.

[0050] 另外,该两抵接壁42能够抵顶该第一扣接件332的后侧壁3328与该第二扣接件334的后侧壁3348,使该扣爪3322与该对接扣爪3342分离,进一步使该拉链100具有操作方便的优点。 [0050] In addition, the two abutment wall 42 can abut against the rear sidewall 332 of the first engaging member 3328 and the second fastener in the rear side wall 3,348,334, so that the mating latches latches 3322 3342 separated, the fastener 100 further has the advantages of easy operation.

[0051] 另外,该扣爪3322与该对接扣爪3342对接地扣接在该嵌合部28的扣孔282中,进一步使该拉链100具有结构稳固的优点。 [0051] Further, the latches 3322 and 3342 pairs of the mating latches ground engaging in the engaging holes 282 of the fitting portion 28, the fastener 100 further has a solid structural advantages.

[0052] 请参照图6,其所示为本发明的拉链第二实施例中的拔块与锁心的立体图。 [0052] Referring to FIG 6, a perspective view of a second embodiment of the fastener of the present invention is shown in which pull the lock core block. 该拉链10a与本发明第一实施例的不同之处在于,该拉链10a还包括一锁芯50,该锁芯50与该拔块40连接在一起。 Embodiment differs from the first embodiment of the present invention wherein the fastener 10a, the fastener 10a further includes a key cylinder 50, the cylinder 50 with the pull block 40 are connected together. 通过钥匙操作锁芯50可使该拔块40与该锁芯50 —起转动。 By a key operation of the key cylinder can pull the cylinder block 40 50 50 - rotated together. 闭合该拉链10a后,转动该锁芯50使该拔块40转动,该推块44就无法抵顶该顶块3362,该拉链10a就无法被开启。 After closing the fastener 10a, rotation of the key cylinder 50 is rotated so that the pull block 40, the pushing block 44 can not abut against the top block 3362, the fastener 10a can not be opened.

[0053] 由以上叙述可知,要开启该拉链100a,必须转动该锁芯50,使该推块44能够推顶该顶块3362,从而使该拉链10a具有使用安全的优点。 [0053] From the above description, to open the slide fastener 100a, the key cylinder 50 to be rotated so that the push block 44 can push the top block 3362, so that the fastener 10a has the advantage of safe use.

[0054] 显然,本领域的技术人员可以对本发明中的实施例进行各种改动和变型而不脱离本发明的精神和范围。 [0054] Obviously, those skilled in the art can make various modifications and variations of the embodiment of the present invention without departing from the spirit and scope of the invention. 这样,倘若本发明实施例中的这些修改和变型属于本发明权利要求及其等同的范围之内,则本发明中的实施例也意图包含这些改动和变型在内。 Thus, in the embodiment if these modifications and variations of the embodiment of the present invention is in the claims of the invention and their equivalents within the scope of, the present embodiment of the invention intends to include these modifications and variations.

Claims (8)

1.一种拉链,包括链带、第一拉头及第二拉头,该第一拉头与该第二拉头相向设置在该链带上,其特征在于,该第一拉头的底面上设有嵌合部,该第二拉头的底面上设有可转动的扣接部,该扣接部用于在该拉链闭合时与该嵌合部扣接在一起;该扣接部包括第一扣接件、第二扣接件及顶撑件,该第一扣接件的中部与该第二扣接件的中部可绕该第二拉头的底面转动,该第一扣接件的前端设有扣爪,该第二扣接件的前端设有对接扣爪,该顶撑件用于抵顶该第一扣接件与该第二扣接件,使该扣爪与该对接扣爪对接地扣接在该嵌合部中。 1. A slide fastener stringer comprising a first slider and a second slider, the first slider and the second slider disposed to face the belt strand, wherein the bottom surface of the first slider the fitting portion is provided, which is provided with a rotatable engaging portion of the bottom surface of the second slider, the engaging portion configured to, when the slide fastener is closed with the fitting portion engaging together; the engaging portion comprises a first fastener, the second fastener and a top support member, the middle of the first engaging member and the middle portion of the second fastening member is rotatable about the rotation of the bottom surface of the second slider, the first engaging member latches with the front end, the front end of the second fastening member is provided with mating latches, which abuts against the top support member for engaging the first member and the second fastening member, so that the mating latches ground engaging latches of the fitting portion.
2.根据权利要求1所述的拉链,其特征在于,该第二拉头的底面设有枢转柱,该第一扣接件与该第二扣接件可转动地枢接在该枢转柱上。 2. The slide fastener according to claim 1, wherein a bottom surface of the second slider is provided with a pivot post, said first engaging member and the second fastener is rotatably pivoted at the pivot column.
3.根据权利要求1或2所述的拉链,其特征在于,该顶撑件为弹簧。 3. The fastener of claim 1 or claim 2, wherein said top support member is a spring.
4.根据权利要求1或2所述的拉链,其特征在于,该第一扣接件与该第二扣接件的后端设有顶部及内侧开口的收容槽,该两收容槽的后侧壁之间的距离沿从该扣接部的后端到前端逐渐增大,该第二拉头的底面设有滑槽,该顶撑件包括顶块、滑块及弹簧,该滑块固定连接在该顶块的中部,该滑块可滑动地收容在该滑槽中,该弹簧弹顶在该第二拉头与该滑块之间,该顶块抵顶在该两后侧壁上。 The fastener of claim 1 or claim 2, wherein the first fastening member receiving slot is provided with a top opening and an inner rear end of the second fastening member, two rear side of the receiving slot the distance between the walls is gradually increased along the fastening portion from the rear end to the front end of the bottom surface of the slider is provided with a second chute, said top member includes a top support block, a slider and a spring, which is fixedly connected to the slider in the middle of the top block, the sliding block slidably received in the chute, between the spring-loaded in the second slider and the slider abuts against the top block in the two rear walls.
5.根据权利要求4所述的拉链,其特征在于,还包括拔块,该拔块设置在该链带上,该拔块用于使该第一拉头与该第二拉头相互分开或连接在一起,该拔块上设有推块,该推块用于推顶该顶块。 5. The slide fastener according to claim 4, characterized in that, further comprising a pull block, the block is arranged to pull the fastener tape, for the pulling blocks apart from each other the first slider and the second slider or together with the push block on the pull block, the block is used to push the push of the top block.
6.根据权利要求5所述的拉链,其特征在于,该拔块包括两抵接壁,该两抵接壁用于抵顶该第一扣接件与该第二扣接件的后侧壁,使该第一扣接件与该第二扣接件转动。 6. A fastener as claimed in claim 5, characterized in that the pulling block includes two abutment wall, the two abutment wall abutting the rear side wall for engaging the first member and the second fastening member the rotation of the first engaging member and the second fastener.
7.根据权利要求6所述的拉链,其特征在于,还包括与该拔块相连接的锁芯,该拔块能够与该锁芯一起发生转动。 7. The slide fastener according to claim 6, characterized in that, further comprising a cylinder block connected to the pulling of the pulling block occurs rotatable together with the lock cylinder.
8.根据权利要求1或2所述的拉链,其特征在于,该嵌合部上设有扣孔,该扣接部与该扣孔相扣接。 8. A slide fastener according to claim 1 or claim 2, characterized in that the fastening holes provided on the fitting portion, the engaging portion interlocks with the engaging holes.
CN201210058862.0A 2012-03-07 2012-03-07 zipper CN103169202B (en)

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Publication number Priority date Publication date Assignee Title
CN1089815A (en) * 1992-11-16 1994-07-27 吉田工业株式会社 A slider for slide fasteners
CN1131382A (en) * 1993-09-18 1996-09-18 南斗铉 Dial lock slide for slide fastener
CN2707074Y (en) * 2004-07-19 2005-07-06 白成琳 Zip fastener head
CN1794930A (en) * 2004-03-15 2006-06-28 Ykk株式会社 Slide fastener
CN200966390Y (en) * 2006-09-28 2007-10-31 杨玲 Slide fastener with two sliding heads
WO2010078837A1 (en) * 2009-01-06 2010-07-15 Chun Lai Fong Zipper password lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089815A (en) * 1992-11-16 1994-07-27 吉田工业株式会社 A slider for slide fasteners
CN1131382A (en) * 1993-09-18 1996-09-18 南斗铉 Dial lock slide for slide fastener
CN1794930A (en) * 2004-03-15 2006-06-28 Ykk株式会社 Slide fastener
CN2707074Y (en) * 2004-07-19 2005-07-06 白成琳 Zip fastener head
CN200966390Y (en) * 2006-09-28 2007-10-31 杨玲 Slide fastener with two sliding heads
WO2010078837A1 (en) * 2009-01-06 2010-07-15 Chun Lai Fong Zipper password lock

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