CN101623141B - Zipper slider and pull head using same - Google Patents

Zipper slider and pull head using same Download PDF

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Publication number
CN101623141B
CN101623141B CN 200810071356 CN200810071356A CN101623141B CN 101623141 B CN101623141 B CN 101623141B CN 200810071356 CN200810071356 CN 200810071356 CN 200810071356 A CN200810071356 A CN 200810071356A CN 101623141 B CN101623141 B CN 101623141B
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CN
China
Prior art keywords
slider
end
pull tab
stopper
tab
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CN 200810071356
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Chinese (zh)
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CN101623141A (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 CN 200810071356 priority Critical patent/CN101623141B/en
Publication of CN101623141A publication Critical patent/CN101623141A/en
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Publication of CN101623141B publication Critical patent/CN101623141B/en

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Abstract

The invention provides a zipper slider and a pull head using the same. The zipper slider is used to be matched with a zipper piece to form the pull head, and comprises a slider body and an elastic sheet, wherein a zipper-piece stop block and a groove are arranged on the slider body; one end of the zipper-piece stop block is connected with the slider body, and the other end of the zipper-piece stop block is positioned above the groove and is spaced from the sidewall of the groove to form a gap through which a pull rod of the zipper piece is allowed to pass; the distance from the bottom surfaceof the other end of the zipper-piece stop block to a wing plate on the slider body is less than the diameter of the pull rod of the zipper piece; and one end of the elastic sheet is fixed on the slider body, and the other end of the elastic sheet is inserted in the gap between the zipper-piece stop block and the sidewall of the groove so as to stop the pull rod of the zipper piece. The zipper slider and the pull head using the same have the advantages of simple structure and easy operation.

Description

拉链滑块及使用该拉链滑块的拉头 And a slider for slide fastener using the slider fastener slider

技术领域 FIELD

[0001] 本发明涉及一种拉链滑块及使用该拉链滑块的拉头,特别是一种可更换拉片的拉链滑块及使用该拉链滑块的拉头。 [0001] The present invention relates to a slide fastener slider and the slider using a slider, in particular, a replaceable fastener slider pull tab of the slider and the slide fastener using the slider.

背景技术 Background technique

[0002] 目前,存在着多种可更换拉片的拉头,这些拉头容许使用者根据自己的喜好更换拉片。 [0002] Currently, there are a variety of interchangeable pull-tab slider, which allows the user to replace the slider pull tab according to their preferences. 例如,2004年8月11日公告的专利号为98108427. 3的中国发明专利即揭示了一种可更换拉片的拉链滑扣。 For example, in 2004 August 11 published patent No. 98108427.3 namely the Chinese patent discloses a replaceable pull tab zipper slider. 该拉链滑扣包括上翼板及位于该上翼板上的两连接凸耳,该拉链滑扣上设有弹簧容纳孔,该两连接凸耳对应该弹簧容纳孔间隔竖立在该上翼板上,并朝着其后端延伸,从而与所述上翼板形成一间隙,用作拉襻的轴的通道,一掣子杆可枢转地安装在两连接凸耳之间,并在一端具有一钩子,一弹簧容纳在所述弹簧容纳孔内,并且其上端与所述掣子杆的另一端弹性接触,用来促使所述掣子杆作枢转运动,以便能由所述钩子封住所述间隙。 The slide fastener slider comprising a wing and two connecting lugs located upper wing plate, the slide fastener provided with a spring receiving bore wear, the two connecting lugs of the spring receiving hole pitch should be erected at the upper wing and extends toward its rear end, so as to form a gap with the upper blade, the pull tab for passage of the shaft, a detent lever is pivotally mounted between the two connecting lugs, and having at one end a hook, a spring received in said spring receiving hole, and the other end of the elastic contact with the upper end of the latching lever, for urging the latching lever for pivotal movement by said hook so as to seal the gap. 该拉链滑扣通过操作该掣子杆可实现该间隙的启闭,从而使使用者可以更换各种类型的拉襻。 The slider fastener by operating the detent lever can achieve open and close the gap, so that the user can change the types of the pull tab.

[0003] 然而,为了实现更换拉片,该拉链滑扣需要专门设置弹簧容纳孔、弹簧及掣子杆, 结构复杂、所需元件较多,不利于拉链滑块的自动化组装。 [0003] However, in order to achieve replacement of the pull tab, which require special fastener slider spring receiving hole is provided, a spring and a detent lever, a complicated structure, many components required, it is not conducive to automated assembly fastener slider. 另外,拆卸拉片时,使用者需要转动该掣子杆才能将拉片脱出,操作比较繁琐。 Further, disassembly pull tab, the user needs to rotate the detent lever to pull out of adjustment, the operation more complicated.

发明内容 SUMMARY

[0004] 有鉴于此,有必要提供一种结构简单、操作简便的可更换拉片的拉链滑块及使用该拉链滑块的拉头。 [0004] In view of this, it is necessary to provide a simple structure, easy operation replaceable fastener slider pull tab of the slider and the slide fastener using the slider.

[0005] 一种拉链滑块,用于同拉片配合形成拉头,包括滑块体及弹片,该滑块体上设有拉片挡块及凹槽,该拉片挡块一端与该滑块体连接,该拉片挡块的另一端位于该凹槽的上方且与该凹槽的侧壁间隔形成缺口以供该拉片的拉杆穿过,该拉片挡块另一端的底面到该滑块体上翼板的距离小于该拉片拉杆的直径,该弹片一端固定在该滑块体上,另一端插入该拉片挡块与该凹槽侧壁间的缺口内,阻挡该拉片的拉杆。 [0005] A slide fastener slider, the slider is formed for engaging with the tab, and the resilient member includes a slider, the pull tab is provided with a groove and a stopper, the stopper end of the pull tab on the slider and the sliding member blocks, and the other end of the pull tab is located above the stopper recess and the side walls of the groove formed at intervals notches for the rods through the pull tab, the pull tab of the bottom surface of the stopper to the other end the upper blade of the slider body a distance less than the diameter of the tab lever, one end of the elastic piece fixed to the slider body, the pull tab and the other end is inserted within the gap between the stopper and the recess sidewall, the blocking tab drawbar.

[0006] 一种拉头,包括拉链滑块及套设在该拉链滑块上的拉片,该拉链滑块包括滑块体及弹片,该滑块体上设有拉片挡块及凹槽,该拉片挡块一端与该滑块体连接,该拉片挡块的另一端位于该凹槽的上方且与该凹槽的侧壁间隔形成缺口以供该拉片的拉杆穿过,该拉片挡块另一端的底面到该滑块体上翼板的距离小于该拉片拉杆的直径,该弹片一端固定在该滑块体上,另一端插入该拉片挡块与该凹槽侧壁间的缺口内,阻挡该拉片的拉杆。 [0006] A slider comprising a slider and a zipper pull tab provided on the sleeve of the slide fastener, the slide fastener slider comprising a slider body and a leaf spring, and a stopper tab provided on the slider body recess the pull tab is connected to the end stop of the slider body, the other end of the pull tab is located above the stopper recess and the side walls of the groove formed at intervals notches for the rods through the tab, the from the bottom surface of the stopper to the other end of the slider body on the blade is less than the pull-tab tab rod diameter, one end of the elastic piece fixed to the slider body, the pull tab is inserted into the other end side of the stopper groove the inner walls of the cutout, the blocking lever pull tab.

[0007] 与现有技术相比,该拉链滑块通过将该弹片的一端固定,另一端插入拉片挡块与该凹槽侧壁的缺口内,封住该缺口,使得该拉片套设于该拉片挡块后受到该弹片的阻挡不会轻易脱出,具有结构简单的优点。 [0007] Compared with the prior art, the one end of the elastic piece through the slide fastener is fixed, the other end into the stopper tab and the recess sidewall of the notch, the notch is sealed, so that the pull tab sleeved the pull tab on the resilient piece of the stopper by extrusion will not be easily blocked, the advantage of having a simple structure. 通过该弹片及该缺口的设置,操作者直接操作该拉片即可完成该拉片的组装、更换,具有操作简便的优点。 By this elastic piece and the notch is provided, an operator directly operates the tab to complete the assembly of the pull tab, the replacement has the advantage of easy operation. 附图说明 BRIEF DESCRIPTION

[0008] 下面结合附图及具体实施例对本发明作进一步的说明: Drawings and specific embodiments of the present invention will be further described [0008] below with:

[0009] 图1是本发明拉头第一实施例的立体分解图。 [0009] FIG. 1 is an exploded perspective view of a first embodiment of a slider according to the invention.

[0010] 图2是图1所示拉头的立体组装图。 [0010] FIG. 2 is an assembled perspective view of the slider shown in FIG.

[0011] 图3是沿图2中AA线的剖视图。 [0011] FIG. 3 is a sectional view taken along line AA in FIG. 2.

[0012] 图4是本发明拉链滑块压铆前的示意图。 [0012] FIG. 4 is a schematic view of the slide fastener of the present invention prior to clinching.

[0013] 图5是图4所示拉链滑块压铆后的示意图。 [0013] FIG. 5 is a schematic view of the slide fastener shown in FIG. 4 calking.

[0014] 图6是图1所示拉头组装拉片时的示意图。 [0014] FIG. 6 is a schematic diagram of the slider pull tab assembly shown in FIG.

[0015] 图7是图1所示拉头组装拉片后的示意图。 [0015] FIG. 7 is a schematic view of the assembly shown in FIG. 1 the slider pull tab.

[0016] 图8是图1所示拉头拆卸拉片时的示意图。 [0016] FIG. 8 is a schematic view of a detachable pull tab of the slider of FIG.

[0017] 图9是本发明拉链滑块第二实施例的示意图。 [0017] FIG. 9 is a schematic view of a second embodiment of the slide fastener slider of the present invention.

具体实施方式 Detailed ways

[0018] 图1所示为本发明拉头第一实施例的立体分解图。 [0018] Figure 1 is an exploded perspective view of a slider made according to the first embodiment shown in FIG. 该拉头100包括一拉链滑块10 及一拉片20,该拉片20具有一拉杆22,该拉片20通过该拉杆22套设于该拉链滑块10上。 The slider 100 includes a slider 10 and a fastener tab 20, the pull tab 20 having a rod 22, the pull tab 20 is provided through which the pull rod 22 to the sleeve 10 on the slide fastener.

[0019] 请参照图1至图3,该拉链滑块10包括一滑块体12及一弹片14。 [0019] Referring to FIG. 1 to FIG. 3, the slide fastener slider 10 comprises a slider body 12 and an elastic piece 14. 该滑块体12由金属材料模制成型,该弹片14为弹性良好的金属片,该弹片14的一端固定在该滑块体12 上。 The slider body 12 is molded from a metal material, the elastic piece 14 is a metal piece good elasticity, one end of the elastic piece 14 is fixed to the slider body 12. 该滑块体12包括一上翼板11及一下翼板13,该上翼板11及下翼板13通过一导柱15 连接,从而形成一大致呈Y形的滑道以供一拉链的链齿(图未示)通过。 The slider body 12 includes an upper blade 11 and a lower blade 13, the upper blade 11 and lower blade 13 are connected by a guide post 15, so as to form a substantially Y-shaped guide rails for a slide fastener chain teeth (not shown) through. 该上翼板11上设有一凹槽112及一拉片挡块17,该拉片挡块17整体呈弧形长条状结构。 The upper wing is provided with a recess 112, and a pull tab 17 on the stopper 11, the stopper tab 17 integrally elongated arcuate configuration. 该凹槽112位于该上翼板11的后端,该凹槽112具有一侧壁11¾及一底面112b (如图3所示),该凹槽112 的底面112b具有与该拉片20的拉杆22相适配的弧面结构(如图1所示)。 The recess 112 is located on the rear end of the blade 11, the recess 112 having a bottom surface and a sidewall 11¾ 112b (FIG. 3), the bottom surface 112b of the recess 112 having a rod 20 of the pull tab 22 adapted arc configuration (shown in FIG. 1). 该拉片挡块17 一端与该滑块体12的上翼板11 一体连接,该拉片挡块17的另一端位于该上翼板11的凹槽112的上方。 The stopper tab 17 on one end of the blade body 12 is integrally connected to the slider 11, the other end of the pull tab 17 of the stopper groove 112 is located above the upper blade 11. 该拉片挡块17的另一端形成一底面172,该底面172具有与该拉片20的拉杆22相适配的弧面结构(如图1所示)。 The other end of the pull tab 17 of the stopper 172 forms a bottom surface, the bottom surface 172 has the pull tab 22 of lever 20 adapted arc structure (Figure 1). 该拉片挡块17的底面172到该滑块体12的上翼板11顶面的距离小于该拉片20的拉杆22的直径。 The bottom surface 17 of the pull tab 172 to stop the slider body 11 from the upper surface of the blade 12 is smaller than the diameter of the pull tab 22 of the lever 20. 该拉片挡块17的底面172与该凹槽112的底面112b形成一间隙173,且与该凹槽112的侧壁112a间隔形成一缺口175(如图3所示)。 The bottom surface of the pull tab 172 of the stopper 17 with the bottom surface 112b of the recess 112 is formed a gap 173, and a notch 175 is formed (FIG. 3) and the side wall 112a of the recess 112 of the spacer. 该间隙173及该缺口175的设置使得该拉片20的拉杆22可穿过该拉片挡块17 及该凹槽112,套设于该拉片挡块17之上。 The gap 173 and the notch 175 is set such that the pull tab 20 of lever 22 through which the pull tab 17 and the stopper groove 112, disposed in the sleeve tab 17 on the stopper.

[0020] 请参照图1及图3,该滑块体12的上翼板11的顶面横向设有一容置槽114,该容置槽114贯穿该上翼板11的前端并穿过该拉片挡块17与该上翼板11的凹槽112连通。 [0020] Referring to FIGS. 1 and 3, the slider body 12 on the top surface of the blade 11 is provided with a horizontal receiving slot 114, the receiving groove 114 through the distal end of the blade 11 and through the pull the stopper plate 17 in communication with the recess 11 of the upper blade 112. 该拉片挡块17对应该容置槽114设有一让位孔174,该让位孔174与该容置槽114连通。 The pull tab 17 pairs of stopper 114 should be receiving groove 174 is provided with a hole giving way, which gives way in communication with the bore 174 receiving groove 114. 该上翼板11的容置槽114的深度低于该凹槽112的深度。 The depth of the blade receiving groove 11 is less than the depth 114 of the groove 112. 该容置槽114于该上翼板11的前端向下凹陷设有一台阶114a,该上翼板11的前端于该容置槽114的两侧分别设有一凸块116,该两凸块116位于该拉片挡块17的外侧。 The receiving groove 114 to the distal end of the blade 11 is provided with a downwardly stepped recess 114a, the tip of the blade 11 in both sides of the receiving groove 114 are respectively provided with a protrusion 116, the protrusion 116 is located in two the stopper tab 17 to the outside.

[0021] 请参照图2及图3,组装时,该拉片20通过拉杆22套设在该滑块体12的拉片挡块17上。 [0021] Referring to FIGS. 2 and 3, in assembly, the pull tab on the lever 22 by the pull tab provided on the sleeve 12 of the slider stopper 1720. 该弹片14收容在该滑块体12的容置槽114内,该弹片14的一端弯折形成弯折部142扣接在该容置槽114的台阶11½上,该上翼板11的两凸块116受力发生形变夹持固定该弹片14的一端。 The elastic piece 14 accommodated in the accommodating groove 114 of the slider body 12, one end of the elastic piece 14 is bent to form the bent portion 142 on the stepped 11½ fastening the receiving groove 114, the two projections 11 of the upper blade block 116 deformed clamping force of the elastic piece 14 is fixed to an end. 该弹片14的另一端插入该拉片挡块17与该凹槽112的侧壁11¾之间的缺口175内,用以阻挡该拉片20的拉杆22,防止其在非人为操作条件下从该缺175 内脱出。 The other end of the elastic piece 14 is inserted into the stopper tab 175 within notch 17 between sidewalls of the recess 112 of 11¾, to block the pull tab of the lever 2220, which prevent it from operating under conditions of non-human prolapse within 175 missing.

[0022] 请参照图4至图5,在自动化组装本发明的拉链滑块10时,首先,将该拉链滑块10 的滑块体12在组装机(图未示)中定位;接着,将该弹片14插入该滑块体12的容置槽114 内,使该弹片14的一端与该上翼板11的前端对齐,另一端插入该缺口175内。 [0022] Referring to FIG. 4 to FIG. 5, when the slide fastener 10 of the automated assembly of the present invention, firstly, the slide fastener 10 of the slider body 12 is positioned in the assembly machine (not shown); then, the the elastic piece 14 is inserted into the slider accommodating slot 114 within the body 12, so that the elastic piece 14 and the upper end of blade 11 is aligned with the front end, and the other end inserted into the notch 175. 利用冲压装置对该两凸块116施加压铆力,使得该两凸块116受力发生变形以夹持该弹片14。 By a press means for applying force to the two clinching projections 116, so that the two lugs 116 force the deformed elastic piece 14 to clamp. 利用冲压装置冲压该弹片14对应该台阶11½的一端,使得该弹片14的发生弯折,形成弯折部142 扣接在该上翼板11的台阶IHa上。 By a press means press the elastic piece 14 pairs should 11½ end of the step, so that the elastic piece 14 of the bending occurs, the bent portion 142 is formed on the upper fastening step IHa blade 11.

[0023] 请参照图6至图7,在向该拉链滑块10安装该拉片20时,首先,使该拉片20的拉杆22穿过该拉片挡块17与该滑块体12的凹槽112间的间隙173到达该拉片挡块17与该凹槽112的侧壁11¾的缺口175处,接着,用力向上抬起该拉杆22,使该拉杆22向上抵顶该弹片14位于该缺口175内的部分。 [0023] Referring to FIG. 6 to FIG. 7, when the slider 10 is mounted to the fastener tab 20, first, the rod 22 pass through the pull tab 20 of the pull tab body and the stopper 17 of the slider 12 gap 112 between the groove 173 reaches the stopper 17 and the pull tab notch 175 of the groove sidewall 11¾ 112, then the rod 22 upward lift force, so that the rod 22 abuts against the elastic piece 14 is positioned upwardly of the section 175 within the gap. 该弹片14受到该拉杆22的抵顶发生弹性变形,向上翘起(如图6所示),从而使该拉杆22进入该拉片挡块17内。 The elastic piece 14 abuts against the rod 22 by the elastically deformed upward tilt (Figure 6), so that the rod 22 enters the stop tab 17. 接着该弹片14回弹重新封住该缺口175,使该拉杆22无法脱出,从而形成该拉头100(如图7所示)。 The resilient elastic piece 14 is then re-sealed the notch 175, so that the rod 22 can not emerge, thus forming the slider 100 (Figure 7).

[0024] 请参照图8,在拆卸该拉片20时,将该拉片20的拉杆22移至该缺口175处,利用该拉杆22向下按压弹片14的端部,使得该弹片14受力发生弹性形变(如图8所示),从而使得该拉杆22从该间隙173脱出。 [0024] Referring to FIG 8, in the disassembly of the pull tab 20, the pull tab 20 to move the lever 22 at the notch 175 by pressing the end portion of the tie rod 22 elastic piece 14 downwardly, so that the elastic piece 14 by the force elastically deformed (FIG. 8), so that the rod 22 from coming out of the gap 173.

[0025] 由以上叙述可知,该拉链滑块10通过将该弹片14的一端固定,另一端伸入该缺口175内,封住该缺口175,使得该拉杆22套设于该拉片挡块17上之后受到该弹片14的阻挡不会脱出。 [0025] From the above description, the slide fastener 10 is fixed to one end of the elastic piece 14, and the other end extending into the notch 175, the notch 175 is sealed, so that the rod 22 is sleeved on the stop 17 of the pull tab after being blocked on the elastic piece 14 does not emerge. 通过该弹片14及该缺口175的设置,操作者直接操作该拉片20的拉杆22即可完成该拉片20的组装、更换,具有结构简单、操作简便的优点。 By providing the elastic piece 14 and the notch 175, the operator directly operates the lever 20 of the pull tab 22 to complete the assembly of the pull tab 20, to replace, has a simple structure, the advantages of easy operation. 该拉片挡块17的底面172到该上翼板11顶面的距离小于该拉杆22的直径,使得该拉片20与该拉片挡块17结合牢固, 即使承受较大的拉力也不容易脱出。 The stopper tab 172 to the bottom surface 17 of the upper surface of the blade 11 a distance less than the diameter of the rod 22, so that the pull tab 20 firmly bonded to the pull tab stopper 17, even when subjected to greater tension is not easy prolapse. 该拉片挡块17的底面172及该凹槽112的底面112b 具有与该拉片20的拉杆22相适配的弧面结构,这就使得该拉片20只有按照特定的角度穿过该弹片14、缺口175、间隙173,才能从该拉链滑块20上脱出,有效地避免了该拉片20在非人为操作条件下脱出,提高了该拉头100操作的稳定性。 The bottom surface of the bottom surface 17 of the pull tab 172 and the stopper 112 of the groove 112b having a curved surface configuration of the rod 22 of the pull tab 20 adapted, so that the pull tab which passes through only the elastic piece 20 a specific angle 14, the gap 175, the gap 173, the fastener can be released from the slider 20, effectively prevent the pull tab 20 under the operating conditions of non-human prolapse, improving the stability of operation of the slider 100. 该弹片14的一端被该上翼板11 上的两凸块116夹持固定,使得该拉链滑块10具有便于组装的优点。 One end of the elastic piece 14 is the upper two projections 116 on the fixed blade holder 11 so that the slide fastener 10 has the advantage of ease of assembly. 该弹片14的一端弯折形成弯折部142收容在该上翼板11的台阶11½内,避免了该弹片14组装后可能伸出该拉链滑块10形成凸出部而给使用者造成伤害。 One end of the elastic piece 14 is bent to form the bent portion 142 housed in the blade 11 on the step 11½, avoid the possibility of extending the slide fastener assembly 10 after the elastic piece 14 is formed projecting portion and cause injury to the user.

[0026] 请参照图9,其所示为本发明拉链滑块第二实施例的示意图。 [0026] Referring to FIG 9, which is shown a schematic view of the second embodiment of the slide fastener slider of the present invention. 该拉链滑块IOa与上述拉链滑块10的不同之处在于,该拉链滑块IOa中的弹片1½的另一端斜向上延伸形成抵接部144,该拉链滑块IOa的拉片挡块17对应该弹片14a的抵接部144形成收容槽172a。 The IOa fastener slider wherein the fastener differs from the slider 10, the other end of the slide fastener tabs in 1½ IOa obliquely extending contact portion 144 is formed, the slide fastener slider pull tab IOa stopper 17 pairs should shrapnel 14a abutting portion 172a receiving slot 144 is formed. 组装时,该收容槽17¾收容该弹片14a的抵接部144。 When assembled, the housing receiving slot 17¾ elastic piece 14a abutting portion 144. 通过该弹片14a的抵接部144及该收容槽17¾的设置,使得该拉链滑块IOa可将该拉片20的拉杆22包容于内,除非人为地将该弹片14a的抵接部144翘起,该拉杆22不会从该拉片挡块17、弹片1½形成的封闭空间内脱出,从而提高了该拉链滑块IOa使用的稳定性。 By this elastic piece 14a abutting portion 144 and the receiving slot 17¾ arranged such that the slide fastener can IOa the pull tab 22 of lever 20 in the inclusive, unless artificially 14a abuts the elastic piece portion 144 tilt the rod 22 does not stop from the pull tab 17, a closed space is formed shrapnel 1½ prolapse, thereby enhancing the stability of the slide fastener IOa used.

5 5

Claims (9)

1. 一种拉链滑块,用于同拉片配合形成拉头,包括滑块体及弹片,该滑块体上设有拉片挡块及凹槽,该拉片挡块一端与该滑块体连接,该拉片挡块的另一端位于该凹槽的上方且与该凹槽的侧壁间隔形成缺口以供该拉片的拉杆穿过,该拉片挡块另一端的底面到该滑块体上翼板的距离小于该拉片拉杆的直径,其特征在于,该弹片一端固定在该滑块体上,另一端插入该拉片挡块与该凹槽侧壁间的缺口内,阻挡该拉片的拉杆。 A slide fastener slider pull tab for mating with the slider is formed, and the resilient member comprises a slider, the pull tab is provided with a stopper and a recess, the pull tab of the slider stopper on one end of the slider body body, and the other end of the pull tab is located above the stopper recess and the side walls of the groove formed at intervals notches for the rods through the tab, the tab stop to the bottom surface of the other end of the spool wing block distance less than the diameter of the tab lever, wherein one end of the elastic piece fixed to the slider body, the pull tab and the other end inserted into the gap between the stopper and the recess sidewall, the barrier the drawbar pull tab.
2.根据权利要求1所述的拉链滑块,其特征在于,该拉片挡块的一端设有让位孔,该弹片穿过该让位孔。 2. A slide fastener slider according to claim 1, wherein one end of the pull tab is provided with a stopper hole giving way, the elastic piece through the hole giving way.
3.根据权利要求1所述的拉链滑块,其特征在于,该滑块体包括上翼板、下翼板及连接该上、下翼板的导柱,该拉片挡块及该凹槽设置在该上翼板的顶面,该上翼板的顶面还设有容置槽,该容置槽与该凹槽连通且该容置槽的深度低于该凹槽,该弹片设置在该容置槽内。 3. The slide fastener slider according to claim 1, characterized in that, the slider body including an upper wing plate, lower wing plate and connected to the upper guide post of the lower blade, the pull tab and the stopper groove disposed on the top surface of the wing, on the top surface of the blade receiving slot is further provided, in communication with the receiving groove depth of the groove and the receiving groove is less than the groove, the elastic piece is disposed the receiving groove.
4.根据权利要求3所述的拉链滑块,其特征在于,该滑块体对应该弹片的一端于该凹槽的两侧分别设有至少一个凸块。 4. The slide fastener slider according to claim 3, wherein an end of the slider body to be resilient piece on both sides of the recess are provided with at least one lug.
5.根据权利要求4所述的拉链滑块,其特征在于,该滑块体于该凹槽内对应所述凸块设有台阶,该弹片的一端弯折收容于该台阶内。 5. A slide fastener slider according to claim 4, characterized in that the slider body is provided with a step corresponding to the protrusion in the recess, one end of the leaf spring is received in the bending step.
6.根据权利要求1所述的拉链滑块,其特征在于,该凹槽的底面及该拉片挡块另一端的底面均具有与该拉片的拉杆相适配的弧面结构。 6. A slide fastener slider according to claim 1, wherein the bottom surface of the groove bottom surface of the pull tab and the other end of the stopper each have a curved surface configuration of the rod is adapted to the pull tab.
7.根据权利要求1所述的拉链滑块,其特征在于,该弹片的另一端延伸形成抵接部, 该抵接部抵接在该拉片挡块上。 7. A slide fastener slider according to claim 1, wherein the other end of the elastic piece portion is extended to form the contact, the abutting portion abuts on the stopper tab.
8.根据权利要求1所述的拉链滑块,其特征在于,该滑块体于该拉片挡块的外侧间隔设有两个凸块,组装时,所述凸块受力发生变形以固定该弹片的一端。 8. A slide fastener slider according to claim 1, characterized in that the slider body on the outside of the spacer tab is provided with two stopper projections, when assembled, the projection is deformed to secure the force One end of the resilient piece.
9. 一种拉头,包括拉链滑块及套设在该拉链滑块上的拉片,其特征在于,该拉链滑块选自权利要求1至8中任一项所述的拉链滑块。 A slider comprising a slider and a zipper pull tab provided on the sleeve of the slide fastener, wherein the fastener is selected from a slider fastener slider 1 to 8 in any one of claims.
CN 200810071356 2008-07-08 2008-07-08 Zipper slider and pull head using same CN101623141B (en)

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Publication number Priority date Publication date Assignee Title
CN103052335B (en) * 2010-09-30 2016-01-13 Ykk株式会社 Zipper slider for
CN102771960B (en) * 2012-07-17 2015-12-02 李甫文 Interchangeable slider pull tab of the slider and the slider of the slider used
CN104207423A (en) * 2014-10-11 2014-12-17 江苏宏达拉链制造有限公司 Novel pull head
CN105054502B (en) * 2015-08-05 2017-11-10 福建浔兴拉链科技股份有限公司 Can be replaced with detachable pull tab slider

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793684A (en) 1969-09-15 1974-02-26 Textron Inc Slider for slide fastener
CN2478411Y (en) 2001-03-28 2002-02-27 陈世宗 Hidden zipper slider means
CN101040739A (en) 2007-04-25 2007-09-26 福建浔兴拉链科技股份有限公司 Self-locked draught part

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793684A (en) 1969-09-15 1974-02-26 Textron Inc Slider for slide fastener
CN2478411Y (en) 2001-03-28 2002-02-27 陈世宗 Hidden zipper slider means
CN101040739A (en) 2007-04-25 2007-09-26 福建浔兴拉链科技股份有限公司 Self-locked draught part

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