CN101564220B - Tension-chain sliding block and tension-chain head using same - Google Patents

Tension-chain sliding block and tension-chain head using same Download PDF

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Publication number
CN101564220B
CN101564220B CN 200810070922 CN200810070922A CN101564220B CN 101564220 B CN101564220 B CN 101564220B CN 200810070922 CN200810070922 CN 200810070922 CN 200810070922 A CN200810070922 A CN 200810070922A CN 101564220 B CN101564220 B CN 101564220B
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China
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slider
tab
provided
element
stopper
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CN 200810070922
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Chinese (zh)
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CN101564220A (en
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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 200810070922 priority Critical patent/CN101564220B/en
Publication of CN101564220A publication Critical patent/CN101564220A/en
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Publication of CN101564220B publication Critical patent/CN101564220B/en

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Abstract

The invention relates to a tension-chain sliding block and a tension-chain head using the same. The tension-chain sliding block comprises a sliding block, an elastic element and a self-locking element, wherein the sliding block is provided with a pulling piece block and a through hole, one end of the pulling piece block is connected with the sliding block, and the other end of the pulling piece block and the sliding block form a gap for a pulling rod of a pulling piece to pass through. The pulling piece block is provided with a through hole, the self-locking element is provided with a butt part and a hook part, the self-locking element can be rotatably pivoted into the through hole of the pulling piece block, the elastic element is respectively connected with the sliding block and the buttpart of the self-locking element, elastic force is applied to the self-locking element to enable the hook part of the self-locking element to be inserted into the through hole of the sliding block; and in operation, the hook part of the self-locking element can be in the through hole of the sliding block by rotating the self-locking element to enable the pulling rod of the pulling piece to pass through. The tension-chain sliding block has the advantages of simple structure and convenient assembling, and the tension-chain head has the advantage of convenient operation.

Description

拉链滑块及使用该拉链滑块的拉链头 And a 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链头,特别是一种可拆卸拉片的自锁式拉链滑块及使用该拉链滑块的拉链头。 [0001] The present invention relates to the use of a slide fastener slider and a slider zipper head, in particular auto-lock slide fastener slider of a detachable pull tab of the slider and the slide fastener using the slider.

背景技术 Background technique

[0002] 目前,存在着多种可拆卸拉片的自锁式拉链头。 [0002] Currently, there are a variety of auto-lock slide fastener slider pull tab detachable. 这些拉链头一方面可以在使用时完成对链带的自锁功能,另一方面容许使用者方便地拆卸和更换拉片。 The slider can be completed one aspect of the self-locking fastener tape, in use, on the other hand allow a user to easily remove and replace the pull tab. 例如,1989年5月16日公告的专利号为4,829,638的美国发明专利即揭示了一种可拆卸拉片的自锁式拉链头的滑块。 For example, May 16, 1989 published patent No. 4,829,638 i.e. U.S. patent discloses a slider pull tab of a detachable self-locking the slider. 该拉链滑块具有一上翼板及一下翼板,该上、下翼板通过一导柱连接,该上翼板于该导柱的上方设有一连接凸耳。 The slide fastener slider having an upper wing and a lower wing, the upper and lower wings connected by a guide post, the upper wing is provided with a connecting lug above the guide post. 一弧形拉片保持件的前端固定在该连接凸耳上,其后端与该上翼板之间形成一间隙。 An arcuate tab remains fixed on the connecting lug at the front end member, a gap is formed between the rear end of the upper blade. 该拉链滑块还包括一自锁马钩及一间隙封闭件。 The slide fastener further comprises a self-locking hook horse and a gap-filling member. 该自锁马钩用于完成该拉链滑块的自锁功能;该间隙封闭件用于封闭和开启该拉片保持件与该上翼板之间的间隙,以便使用者拆卸和更换拉片。 The self-locking hook for the horse to complete self-locking function of the slider fastener; closure member for closing the gap and the gap between the holding member and the tab on blade opening to allow the user to remove and replace the pull tab.

[0003] 然而,为了实现拆卸拉片和自锁这两种功能,该拉链滑块需要分别设置自锁马钩和间隙封闭件,所需零件较多、结构较为复杂,而且也不利于该拉链滑块后续的组装操作。 [0003] However, in order to achieve self-locking and detachable pull tab both functions, the slide fastener needs to be set are self-locking hook and horses gap closure parts needed are more complicated structure, and is not conducive to the fastener slider subsequent assembly operations.

发明内容 SUMMARY

[0004] 有鉴于此,有必要提供一种结构简单、便于组装的拉链滑块及使用该拉链滑块的拉链头。 [0004] In view of this, it is necessary to provide a simple, easy to assemble and use a slider fastener slider of the slide fastener slider.

[0005] 一种拉链滑块,包括滑块体、弹性元件及自锁元件,该滑块体上设有拉片挡块及通孔,该拉片挡块的一端与该滑块体连接,该拉片挡块的另一端与该滑块体之间形成间隙以供拉片的拉杆穿过,该拉片挡块上设有穿孔,该自锁元件上设有抵接部及马钩部,该自锁元件可转动地枢接在该拉片挡块的穿孔内,该弹性元件分别与该滑块体及该自锁元件的抵接部连接,对该自锁元件施加弹性力以使该自锁元件的马钩部插置于该滑块体的通孔内,该滑块体对应该自锁元件的抵接部设有让位槽,该让位槽与该拉片挡块的穿孔连通,操作时, 通过旋转该自锁元件可使该自锁元件的马钩部位于该滑块体的通孔之上以供拉片的拉杆穿过。 [0005] A slide fastener slider comprising a slider body and a latching element elastic member, and the stopper is provided with a tab through hole on the slider body, the pull tab stop has one end connected to the slider body, the other end of the stopper tab gap is formed between the slider body and the pull rod for passing through the sheet, the tab is provided with perforations on the stopper, and the abutting portion is provided a hook portion on the horse latching element the locking element is rotatably pivoted in the perforated stopper tab, the resilient member are connected to the contact portion of the slider body and the latching element, applies an elastic force to the locking member such that the self-locking hook horse element interposed through-hole of the slider body, the slider body to make way for the groove to be provided with the lock portion from the abutment element, which gives way to the groove of the stopper tab perforation communication operation, by rotating the self-locking of the hook element can horse latching element is located above the through hole of the slider body, the pull rod for passing through the sheet.

[0006] 一种拉链头,包括拉链滑块及拉片,该拉片上设有拉杆,该拉链滑块包括滑块体、 弹性元件及自锁元件,该滑块体上设有拉片挡块及通孔,该拉片挡块的一端与该滑块体连接,该拉片挡块的另一端与该滑块体之间形成间隙以供该拉片的拉杆穿过,该拉片挡块上设有穿孔,该自锁元件上设有抵接部及马钩部,该自锁元件可转动地枢接在该拉片挡块的穿孔内,该弹性元件分别与该滑块体及该自锁元件的抵接部连接,对该自锁元件施加弹性力以使该自锁元件的马钩部插置于该滑块体的通孔内,该滑块体对应该自锁元件的抵接部设有让位槽,该让位槽与该拉片挡块的穿孔连通,操作时,通过旋转该自锁元件可使该自锁元件的马钩部位于该滑块体的通孔之上以供拉片的拉杆穿过。 [0006] A slider comprising a slider and a zipper pull tab, the pull tab is provided with lever, the slide fastener slider includes a slider body and a latching element elastic member, a stopper tab provided on the slider body and a through hole, one end of the pull tab is connected to the stopper of the slider body, a gap is formed between the other end of the pull tab of the slider stopper member for the rods through the tab, the stop tab provided with perforations, is provided with the contact portion and the hook portion on the horse latching element, which latching element is rotatably pivoted in the perforated stopper tab, the resilient member and the slider body, respectively, and the latching element contact portion is connected to apply an elastic force to the locking member so that the hook portion of the latching horse element interposed through-hole of the slider body, the slider body to be brought into latching element gave way groove portion is provided, the groove in communication with the perforations give way to the stopper tab when operating, by rotating the self-locking of the hook element can horse latching element located in the through hole of the slider body a lever for the pull-tab to pass through.

[0007] 与现有技术相比,该拉链滑块通过该自锁元件及弹性元件在该滑块体的穿孔内的设置,使得该自锁元件的马钩部经过操作可高于该滑块体的通孔,以便一拉片的拉杆从中穿过。 [0007] Compared with the prior art, the slide fastener through the latching member and the elastic member is disposed within the perforations of the slider body, such that the hook portion of the horse through the self-locking element may be higher than the operating slide the through hole of the body, a pull tab of the lever so as to pass therethrough. 从而在确保自锁功能的前提下实现拉片的组装和更换,具有结构简单的优点。 Thereby realizing the assembly and replacement of the tab at the premise of ensuring self-locking function, having the advantage of simple structure. 另外, 该拉链滑块不必如现有技术设置间隙封闭件,所需元件较少,便于组装。 Further, the slide fastener prior art do not have a gap as the closure member, requires less components, ease of assembly. 该拉链头由于使用了上述拉链滑块,可以通过简单的手工操作,旋转该滑块体的自锁元件,使该自锁元件的马钩部向上抬起以实现拉片的更换,具有操作简单的优点。 The fastener head slider due to the use of the fastener, by a simple manual operation, the rotary locking member from the slider body, so that the hook portion of the horse latching member lifted upwardly to effect replacement of the tab, is simple The advantages.

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是本发明拉链滑块第一实施例的立体分解图。 [0009] FIG. 1 is an exploded perspective view of the slide fastener of the first embodiment of the present invention.

[0010] 图2是图1所示拉链滑块的立体组装图。 [0010] FIG. 2 is a perspective assembled view of the slider of the slide fastener 1 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是图1所示拉链滑块组装拉片时的操作示意图。 [0012] FIG. 4 is a schematic diagram illustrating the assembled slide fastener slider pull tab shown in Fig.

[0013] 图5是图1所示拉链滑块组装拉片后的示意图 [0013] FIG. 5 is a schematic view of the slide fastener slider pull tab assembly shown in FIG.

[0014] 图6是本发明拉链头第一实施例的立体组装图。 [0014] FIG. 6 is a perspective assembled view of a first embodiment of the present invention the slider.

[0015] 图7是图6所示拉链头的使用状态示意图。 [0015] FIG. 7 is a schematic view of the slider used in the state shown in FIG.

[0016] 图8是本发明拉链滑块第二实施例的示意图。 [0016] FIG. 8 is a schematic view of a second embodiment of the slide fastener slider of the present invention.

[0017] 图9是本发明拉链滑块第三实施例的示意图。 [0017] FIG. 9 is a schematic view of a third embodiment of the slide fastener slider of the present invention.

具体实施方式 Detailed ways

[0018] 图1所示为本发明拉链滑块第一实施例的立体分解图。 [0018] Figure 1 shows an exploded perspective view of the present fastener slider of the first embodiment of the invention. 该拉链滑块100包括一滑块体10、一弹性元件20、一自锁元件30及一转轴40。 The slide fastener 100 includes a slider body 10, an elastic member 20, a locking member 30 and a rotating shaft 40. 该弹性元件20及该自锁元件30依次组装在该滑块体10上(如图2及3所示)。 The elastic member 20 and the locking member 30 are sequentially assembled on the slider body 10 (shown in FIGS. 2 and 3).

[0019] 请参照图1及图3,该滑块体10包括一上翼板12及一下翼板14,该上翼板12及下翼板14之间通过一导柱16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。 [0019] Referring to FIGS. 1 and 3, the slider body 10 comprises an upper blade 12 and a lower flap 14, 16 is connected through a guide post between the upper blade 14 and lower blade 12, so as to form a a generally Y-shaped slide fastener elements for a slide fastener (not shown) through. 该上翼板12上设有一拉片挡块18及一通孔122,该拉片挡块18整体呈弧形长条状结构,该通孔122相对该导柱16位于该上翼板12的后端。 The upper blade 12 is provided with a stop tab 18 and a through hole 122, the stopper tab 18 integral elongate arcuate configuration, the through hole 122 relative to the guide post 16 located on the rear of the blade 12 end. 该拉片挡块18的一端一体形成在该上翼板12上且位于该导柱16的上方,该拉片挡块18的另一端与该上翼板12之间形成一间隙11 (如图3所示)。 The stopper tab 18 is integrally formed at one end of the upper blade 12 and located above the guide post 16, which is formed between the stop tab 12 with the other end of the blade 18 a gap 11 (FIG. FIG. 3). 该拉片挡块18的中部竖直贯穿设有一长条状穿孔182, 该穿孔182用于容置该自锁元件30。 The central stopper tab 18 is provided with a vertically elongated through-perforations 182, the perforations 182 for receiving the latching member 30. 该拉片挡块18与该上翼板12相连接的一端横向设有一轴孔184。 The stopper tab 18 is connected to the end 12 of the upper blade shaft is provided with a lateral hole 184. 请参照图3,该滑块体10于该导柱16的上端设有一让位槽162及一抵接槽164,该让位槽162及该抵接槽164分别与该拉片挡块18的穿孔182连通。 Referring to FIG. 3, the slider body 10 is provided with a reserved slot 162 and a groove 164 abuts on the upper end of the guide post 16, the grooves 162 give way and the groove 164 abuts against the stopper 18 of the pull tab, respectively perforations 182 connectivity.

[0020] 请参照图1及图3,该弹性元件20为一弹簧。 [0020] Referring to FIGS. 1 and 3, the resilient member 20 is a spring. 该自锁元件30为一片状结构,该自锁元件30的中部设有一轴孔32,该自锁元件30的一端形成一抵接部34,另一端向下延伸形成一马钩部36。 The latching element 30 is a sheet-like structure, the center of the self-locking element 30 is provided with a shaft hole 32, one end of the locking member 30 is formed an abutting portion 34, the other end of the downwardly extending hook portion 36 is formed on a horse. 该自锁元件30的抵接部34的顶端设有一凹槽342。 The contact portion 30 of the top latching member 34 is provided with a recess 342.

[0021] 请参照图1至图3,组装该拉链滑块100时,首先,将该弹性元件20的一端固定在滑块体10的抵接槽164内。 [0021] Referring to FIG. 1 to FIG. 3, when assembling the slide fastener 100, first, the end of the elastic member 20 is secured within the contact groove 164 of the slider body 10. 接着,将该自锁元件30收容在该拉片挡块18的穿孔182内, 使该自锁元件30的马钩部36穿过该上翼板12的通孔122并伸入该拉链滑块100的Y形滑道内,同时,该抵接部34抵压在该弹性元件20的另一端上。 Subsequently, the latching member 30 is accommodated in the stopper tab of the perforations 18 218, so that the locking portion 30 of the hook element Ma 36 through the through hole 12 of the upper blade 122 and extends into the slide fastener the Y-slide 100, while the abutting portion 34 abutting on the other end of the resilient element 20. 最后,使该转轴40穿过该拉片挡块18的轴孔184及该自锁元件30的轴孔32,将该自锁元件30可转动地枢接在该滑块 Finally, the spindle 40 through the stopper tab 18 of the shaft hole 184 and the shaft hole 30 of the locking element 32, the locking member 30 is rotatably pivoted on the sliding block

4体10的穿孔182内(如图2及图3所示)。 4 the perforations 182 within body 10 (FIG. 2 and FIG. 3).

[0022] 请参照图4至图6,在向该拉链滑块100组装一拉片50形成一拉链头200时,可以用一螺丝刀60从外部伸入该拉片挡块18的穿孔182,直接抵接在该自锁元件30的凹槽342上。 [0022] Referring to FIG. 4 to FIG. 6, a slider 200 is formed, a screwdriver can pull tab 60 extending into the stopper from the outside perforations 18218 in the fastener 100 is assembled to a slider pull tab 50, direct abuts against the recess 342 of the locking element 30. 接着,向下按压该自锁元件30的凹槽342,克服该弹性元件20的弹性力,使该自锁元件30沿该转轴40旋转。 Next, pressing down the locking element 30 from recess 342, against the resilient force of the resilient element 20, so that the latching member 30 along the shaft 40 rotates. 由于该滑块体10的让位槽164提供了一让位空间,位于该转轴40另一侧的马钩部36将向上抬起直至位于该滑块体10的通孔122之上(如图4所示)。 Because slots 164 make way for the slider body 10 provides a retaining space, the hook portion 40 located in the other side of the horse to lift up the shaft 36 until the through-holes in the slider body 10 above 122 (FIG. FIG. 4). 此时,可使该拉片50的拉杆52依次穿过该间隙11及该自锁元件30,进入该拉片挡块18 及该自锁元件30内。 At this time, shaft 52 can make the pull tab 50 passes through the gap 11 and the latching element 30, enters the tab 18 and the stopper 30 of the latching member. 在该拉片50到位之后,松开该螺丝刀60,该弹性元件20将向上抵顶该自锁元件30的抵接部34,使该自锁元件30的马钩部36下落并穿入该上翼板12的通孔122内,从而完成该拉链头200的组装(如图5及图6所示)。 After the pull-tab 50 in place, release the driver 60, the resilient member 20 will abut against the upwardly from the contact portion 30 of the lock member 34, so that the latching member hook portion 3630 of the horse falls and penetrates the upper the through hole 122 of the blade 12, thereby completing assembly of the fastener head 200 (FIGS. 5 and 6). 反之,通过上述螺丝刀60的操作也可以完成该拉片50的拆卸。 Conversely, the screwdriver 60 through the above-described operation may be completed the pull tab 50 is detached. 可以理解的,在该抵接部34较短的情况下,该滑块体10 也可以不用设置该让位槽162。 It will be appreciated, in the abutting portion 34 is short, the slider body 10 may be provided without the slot 162 to make way. 另外,旋转该自锁元件30的方法也可以有多种,例如,可以使一杆状体(图未示)伸入该自锁元件30与该上翼板12之间,利用该杆状体向上抵顶该自锁元件30即可使该马钩部36抬起。 The method of addition, the rotation of the locking element 30 may have a variety of, e.g., a rod-like member can be made (not shown) extending into the latching element 30 and between the upper blade 12, with which the rod-like member abuts against the latching member 30 upwardly so that the horse to lift the hook portion 36.

[0023] 请参照图5及图7,在使用该拉链头200时,该拉链头200的自锁状态如图5所示, 该自锁元件30受到该弹性元件20的弹性抵顶,该自锁元件30的马钩部36穿过该上翼板12的通孔122插设于一拉链链带的相邻链牙(图未示)之间,将该拉链头200锁固在该拉链链带之上。 [0023] Referring to FIGS. 5 and 7, in use of the fastener head 200, the locked state of the slider 200. As shown, the locking member 30 elastically abut against the elastic member 20 5, from the horse hook portion 30 of latch member 36 through the through hole 122 of the upper blade 12 interposed between the adjacent element (not shown) of a fastener tape, the fastener head 200 at the locking fastener with above. 拉动该拉链头200时,请参照图7,可以斜向上提拉该拉片50,通过该拉片50 的拉杆52将该自锁元件30的马钩部36抬起,使该拉链滑块100松开对拉链链带的自锁。 When pulling the fastener head 200, please refer to FIG. 7, an oblique pull on the pull tab 50, the self-locking hook member 36 horse lifted by the lever 52 of the pull tab 30 so that the slide fastener 100 to release the self-locking fastener tape. 接着,该拉片50的拉杆52与该拉链滑块100的拉片挡块18接触,带动该拉链滑块100移动。 Next, the pull tab 50 and the shaft 52 of the slide fastener slider pull tab 18 in contact with the stopper 100, the drive 100 moves the slide fastener.

[0024] 请参照图7,在拉动该拉链头200的过程中,该自锁元件30的马钩部36始终位于该上翼板12的通孔122内,使得该拉片50的拉杆52始终处于该自锁元件30、该上翼板12 及该拉片挡块18组成的封闭空间内。 [0024] Referring to FIG 7, in the process of pulling the slider 200, the locking member from the horse portion 30 of the hook 36 is always positioned within the through hole 12 of the upper blade 122, so that the pull tab 50 of the lever 52 is always a closed space in the locking member 30, the upper blade 12 and the stop tab 18 thereof. 这就有效地增强了该拉链头200操作的可靠性,确保该拉片50不会意外脱出。 This effectively enhances the reliability of operation of the slider 200, to ensure that the tab 50 does not accidentally come out. 另外,请参照图5,在该拉链头200处于自锁状态时,该拉片50的拉杆52位于该自锁元件30、该上翼板12及该拉片挡块18组成的封闭空间内,使得该拉片50不会因为自身的摆动或其他外力的作用而意外脱出,从而有效提高该拉链头200使用的可靠性。 Further, referring to FIG 5, when the fastener head 200 is in the locked state, the lever 50 of the tab 52 of the locking element 30 is located, the upper blade 12 and the stop tab 18 composed of the closed space, so that the pull tab 50 will not pivot because of their action or other external forces being accidentally come out, thus effectively improving the reliability of the fastener head 200 is used.

[0025] 由以上叙述可知,该拉链滑块100通过该自锁元件30、弹性元件20在该滑块体10 穿孔182内的设置,使得该自锁元件30经过旋转,其马钩部36可高于该上翼板12的通孔122,使该拉片50的拉杆52可以穿过该间隙11及该自锁元件30,完成该拉片50的组装或拆卸。 [0025] From the above description, the block 100 fastener 30, the resilient member 20 disposed in the slider body 10 through the perforations 182 of the self-locking element, such that the self-locking element 30 through rotation of the hook portion 36 which may be a horse above the through hole 122 of the upper blade 12 so that the pull tab 50 of the shaft 52 may pass through the gap 11 and the locking member 30, completing the pull-tab 50 is assembled or disassembled. 相比现有技术,该拉链滑块100省去了间隙封闭件的设置,具有结构简单的优点。 Compared to the prior art, the slide fastener 100 eliminates a gap closure, the advantage of having a simple structure. 该拉链头200的自锁元件30的抵接部34上设有凹槽342,操作者组装或拆卸拉片50时可使用工具如螺丝刀60从外部伸入该滑块体10的穿孔182,直接按压该抵接部34的凹槽342, 克服该弹性元件20的弹性力,迫使该自锁元件30旋转并抬起该自锁元件30的马钩部36, 具有操作简便的优点。 Latching the slider member 200 is provided with the abutting portion of the groove 34 30 342, an operator assembling or disassembling the tab 50 when tools such as a screwdriver 60 may be used from outside the slider body extends into perforations 18210 directly pressing the abutting groove 34, 342, against the resilient force of the resilient member 20 forces the locking member 30 to rotate and lift the hook portion 36 of the horse latching element 30, with the advantage of easy operation.

[0026] 请参照图8,其所示为本发明拉链滑块第二实施例的示意图,该拉链滑块IOOa与本发明第一实施例的不同之处在于,该自锁元件30的抵接部34a向下延伸形成一长条状, 该导柱16a对应该抵接部34a设有一让位槽162a,该导柱16a上横向设有一抵接槽164a。 [0026] Referring to FIG 8, a schematic view of a second embodiment of the slider for slide fastener of the present invention is shown in which, different from the first embodiment in that the embodiment of the present invention IOOa fastener slider, the locking element 30 abuts against the portion 34a extending downwardly to form a long strip, the guide pin 16a of the contact portion 34a should be provided with a reserved slot 162a, is provided with a transverse groove 164a abuts on the guide post 16a. 该弹性元件20横向设置在该抵接槽164a内并与该自锁元件30的抵接部34a抵接。 The elastic member 20 is provided in the lateral groove 164a abuts and is in contact with the abutment portion from the member 30 of the lock 34a. 通过该弹性元件20的横向设置,该拉链滑块IOOa同样能完成自锁及拆卸拉片的功能。 By the elastic member 20 disposed laterally of the slide fastener IOOa same to complete self-locking function and removal of the tab. [0027] 请参照图9,其所示为本发明拉链滑块第三实施例的示意图,该拉链滑块IOOb与本发明第一实施例的不同之处在于,该自锁元件30的抵接部34b向下延伸形成一长条状, 该导柱16b对应该抵接部34b设有一抵顶槽162b。 [0027] Referring to FIG 9, a schematic view of a third embodiment of the slider for slide fastener of the present invention is shown in which, different from the first embodiment in that the embodiment of the present invention IOOb fastener slider, the locking element 30 abuts against the forming a downwardly extending portion 34b elongated, 16b of the guide post should be provided with an abutment portion 34b abutting groove 162b. 该弹性元件20b为一具有两支撑臂的“V”形弹片结构,该弹性元件20b的其中一支撑臂固定在该导柱16b的抵顶槽162b内,另一支撑臂与该抵接部34b抵接。 20b is a two support arms having a "V" shaped leaf spring structure of the elastic member, wherein the elastic member 20b is fixed to a support arm in the groove 162b abutting the guide post 16b of the support arm and the other abutment portion 34b Abut. 通过该弹性元件20b的设置,该拉链滑块IOOb同样能完成自锁及拆卸拉片的功能,而且,由于该弹性元件20b为V形弹片,能够满足该自锁元件30的抵接部34b的较大转动角度的要求,使该拉链滑块IOOb的操作更加稳定。 By providing the elastic member 20b of the same fastener slider IOOb to complete self-locking function and removal of the tab, and, since the elastic member is a V-shaped leaf spring 20b, to meet the self-contact portion 34b of the lock member 30 require a larger rotational angle, that operation of the slide fastener IOOb more stable.

Claims (8)

  1. 一种拉链滑块,包括滑块体、弹性元件及自锁元件,该滑块体上设有拉片挡块及通孔,该拉片挡块的一端与该滑块体连接,该拉片挡块的另一端与该滑块体之间形成间隙以供拉片的拉杆穿过,其特征在于,该拉片挡块上设有穿孔,该自锁元件上设有抵接部及马钩部,该自锁元件可转动地枢接在该拉片挡块的穿孔内,该弹性元件分别与该滑块体及该自锁元件的抵接部连接,对该自锁元件施加弹性力以使该自锁元件的马钩部插置于该滑块体的通孔内,该滑块体对应该自锁元件的抵接部设有让位槽,该让位槽与该拉片挡块的穿孔连通,操作时,通过旋转该自锁元件可使该自锁元件的马钩部位于该滑块体的通孔之上以供拉片的拉杆穿过。 A slide fastener slider comprising a slider body and a latching element elastic member provided on the slider body and the pull tab stopper through hole, one end of the pull tab is connected to the stopper of the slider body, the pull tab the other end of the stopper to form a gap between the slider body and for the pull-tab passes through the rod, wherein the pull tab is provided with perforations on the stopper, and a contact portion provided on the latching hook Ma element portion, the locking element may be pivotally connected within the perforated stopper tab, the resilient member are respectively connected to the slider body and the abutment portion of the latching element, applies an elastic force to the locking elements making the horse portion of the self-locking hook member interposed through-hole of the slider body, the slider body to make way for the groove to be provided with the lock portion from the abutment element, which gives way to the pull-tab groove stopper perforations communication operation, by rotating the self-locking of the hook element can horse latching element is located above the through hole of the slider body, the pull rod for passing through the sheet.
  2. 2.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、下翼板及导柱,该导柱连接该上翼板及下翼板,该拉片挡块对应该导柱设置在该上翼板上,该拉片挡块可挡止该拉片的拉杆,该通孔设置在该上翼板上。 2. A slide fastener slider according to claim 1, wherein the slider body includes an upper blade, lower blade and the guide post, the guide post connected to the upper blade and the lower blade, the stop tab block pair should be provided in the guide post upper wing, the pull tab of the stopper rod designed to retain the pull-tab, the through hole provided in the upper wing.
  3. 3.根据权利要求2所述的拉链滑块,其特征在于,该滑块体对应该弹性元件设有一抵顶槽,该抵顶槽与该拉片挡块的穿孔连通,该弹性元件的一端固定该抵顶槽内,另一端与该自锁元件的抵接部抵接。 3. The slide fastener slider according to claim 2, characterized in that the slider body is provided with a pair of grooves should be resilient element abutting the abutting groove in communication with the perforations stopper tab, one end of the resilient element fixing the abutting groove, the other end of the contact portion of the latching member abuts.
  4. 4.根据权利要求3所述的拉链滑块,其特征在于,该自锁元件的抵接部向下延伸形成长条状,该滑块体的导柱对应该弹性元件设有抵顶槽,该弹性元件为弹簧且横向设置在该导柱的抵顶槽上。 4. The slide fastener slider according to claim 3, characterized in that the abutment portion of the latching member extends downwardly to form a long strip, the guide post of the slider body should be provided with an elastic member abutting groove, the resilient member is a spring and laterally abutting groove provided on the guide post.
  5. 5.根据权利要求3所述的拉链滑块,其特征在于,该滑块体的导柱对应该弹性元件设有抵顶槽,该弹性元件为“V”形弹片结构。 5. A slide fastener slider according to claim 3, wherein the guide post of the slider body should be provided with the elastic member abuts against the groove, the elastic member is a "V" shaped leaf spring structure.
  6. 6.根据权利要求1所述的拉链滑块,其特征在于,该自锁元件的中部通过一个转轴可转动地枢接在该拉片挡块的穿孔内,该抵接部位于该自锁元件的一端,该马钩部位于该自锁元件的另一端。 6. A slide fastener slider according to claim 1, characterized in that the central locking element by a rotating shaft is rotatably pivoted in the perforated stopper tab, the contact portion of the latching element located one end of the hook portion of the horse at the other end of the latching element.
  7. 7.根据权利要求1所述的拉链滑块,其特征在于,该自锁元件抵接部的顶端设有凹槽。 7. A slide fastener slider according to claim 1, characterized in that the locking element abuts the top portion is provided with a groove.
  8. 8. 一种拉链头,包括拉链滑块及拉片,该拉片上设有拉杆,其特征在于,该拉链滑块选自权利要求1至7中任一项所述的拉链滑块。 A slider comprising a slider and a zipper pull tab, the pull tab is provided on the lever, characterized in that the slide fastener slider fastener is selected from 1 to 7 according to any one of the claims.
CN 200810070922 2008-04-21 2008-04-21 Tension-chain sliding block and tension-chain head using same CN101564220B (en)

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Application Number Priority Date Filing Date Title
CN 200810070922 CN101564220B (en) 2008-04-21 2008-04-21 Tension-chain sliding block and tension-chain head using same

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Application Number Priority Date Filing Date Title
CN 200810070922 CN101564220B (en) 2008-04-21 2008-04-21 Tension-chain sliding block and tension-chain head using same

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CN101564220B true CN101564220B (en) 2011-03-16

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Publication number Priority date Publication date Assignee Title
CN102018336B (en) 2009-09-23 2012-07-04 福建浔兴拉链科技股份有限公司 Self-locking type invisible pulling head
CN102210502B (en) * 2010-04-01 2014-10-22 福建浔兴拉链科技股份有限公司 Slip zipper pulls
CN102258236B (en) * 2010-05-26 2014-09-10 福建浔兴拉链科技股份有限公司 Self-locking zipper head
CN102450789B (en) * 2010-10-20 2015-06-03 福建浔兴拉链科技股份有限公司 Zipper slider and zipper head with same
CN102475384B (en) * 2010-11-26 2014-08-27 福建浔兴拉链科技股份有限公司 Self-locking zipper head
JP5462978B2 (en) * 2011-03-16 2014-04-02 Ykk株式会社 Slider for slide fastener
CN102960912B (en) * 2012-09-27 2015-11-11 许荣批 A convenient replacement of the self-locking of the slider pull tab

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