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Opening zipper bottom stop and opening zipper using same

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Publication number
CN102008159B
CN102008159B CN 200910112481 CN200910112481A CN102008159B CN 102008159 B CN102008159 B CN 102008159B CN 200910112481 CN200910112481 CN 200910112481 CN 200910112481 A CN200910112481 A CN 200910112481A CN 102008159 B CN102008159 B CN 102008159B
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CN
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Grant
Patent type
Prior art keywords
zipper
opening
seat
bottom
plug
Prior art date
Application number
CN 200910112481
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Chinese (zh)
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CN102008159A (en )
Inventor
王兴炯
王喆
Original Assignee
福建浔兴拉链科技股份有限公司
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Abstract

The invention relates to an opening zipper bottom stop and an opening zipper using the same. The opening zipper bottom stop comprises a plug seat and a bolt, wherein the plug seat is arranged at the bottom end of a chain belt, the bolt is arranged at the bottom end of the other chain belt corresponding to the plug seat, the plug seat comprises a seat body, a pin hole and a notch are arranged on the seat body corresponding to the bolt, the side edge of the bolt is provided with a reinforced wing which is fixedly connected to the other chain belt, the reinforced wing is arranged corresponding to the notch of the plug seat, and when the opening zipper is closed, the reinforced wing is accommodated in the notch. The opening zipper bottom zipper occupies less space and has higher using strength.

Description

开口拉链下止及使用该下止的开口拉链 Opening the zip fastener opening stop and the lower stop using the

技术领域 FIELD

[0001] 本发明涉及一种拉链下止及使用该下止的拉链,特别是一种开口拉链下止及使用该下止的开口拉链。 [0001] The present invention relates to the use of a slide and the bottom dead center the lower stop slide fastener, particularly a fastener opening of the zipper and the use of the lower dead ended.

背景技术 Background technique

[0002] 现有的开口拉链的下止一般由插座和插销组成,通过该插座和插销的分开、闭合实现两条单边链带的开合。 [0002] Under the conventional stopper from the opening of the fastener is generally composed of the plug and socket, the socket and the plug are separated by a closure to achieve opening and closing of the two-sided fastener tape. 2004年7月14日公告的中国实用新型专利第03256489. 9号即揭示一种可分离拉链的底部止动阻件,其包括一下挡和一下爪。 July 14, 2004 announcement of China Utility Model Patent No. 03256489. 9 that is separable fastener reveal the bottom of one kind of stopper blocking member which includes a lower gear and look claws. 该下挡为一体射出成型于链带底端,该下挡由一挡座侧向延伸出一补强片与一补强块于胶片上。 The block integrally at the bottom end of the fastener tape by injection molding, the lower block by a block extending laterally out of a seat with a reinforcing sheet on the reinforcing film piece. 该挡座前端设有一凸榫,该凸榫上部内边设有一凹槽,而在侧边设有一爪槽,同时该挡座在内侧边还设有一开槽,该开槽的顶部设有一止块,该开槽与该爪槽互通且该两槽底设有一挡块。 The front end is provided with a stop cog seat, while the upper portion is provided with a recess in the tongue, and a pawl is provided in the side groove, while the inner side of the check seat also has a slot, the slot is provided with a top stop, and communicate with the slot of the slot and the pawl is provided with a stopper groove bottom two. 而该下爪一体成型于另一链带的底端,该下爪由一鸟爪侧向延伸出一爪片与一爪块于胶片上。 While the lower jaw is integrally formed in the bottom end of the other fastener tape, the lower jaw extending from one side Niaozhua a pawl and a pawl plate block on the film. 该鸟爪可嵌入到该爪槽受该挡块挡止,该鸟爪上部设有一卡勾能与该凸榫上的凹槽相配合,卡勾上部的凸出的勾部能勾入链齿内固定。 The Niaozhua may be embedded in the grooves by the stopper pawl stop, which is provided with an upper Niaozhua hook can mate with a recess on the tongue, the upper part of the hook projecting portion can hook into the hook fastener internal fixation.

[0003] 然而,为了提高该底部止动阻件的平拉强度和使用寿命,防止其在使用过程中被磨损、撕裂,该挡座的侧向设置有该补强片与该补强块,该鸟爪的侧向设置有该爪片与该爪块。 [0003] However, in order to improve the bottom stop Pull strength and service life of the resistance element, which is prevented from wear during use, tearing of the side of the stopper holder is provided with a reinforcing sheet and the reinforcing block the Niaozhua laterally disposed claws of the claw piece with the block. 但是,该补强片、补强块、爪片、爪块分别侧向延伸出该挡座和该鸟爪,占据空间较大,一方面耗费原材料、成型复杂,另一方面影响美观且不能用于下止较小的场合。 However, the reinforcing plate, the reinforcing piece, the pawl piece, the pawl piece respectively extend laterally of the seat and the stop Niaozhua, occupies a large space, cost of raw materials on the one hand, forming a complex, on the other hand it can not affect the appearance at the stop are small.

发明内容 SUMMARY

[0004] 有鉴于此,有必要提供一种占据空间较少且使用强度较高的开口拉链下止及使用该下止的开口拉链。 [0004] In view of this, it is necessary to provide a less space, and opening the slide fastener using the high strength fastener of the opening stop and the lower stop use occupied.

[0005] 一种开口拉链下止,包括插座和插销,该插座设置在一条链带的底端,该插销对应该插座设置在另一条链带的底端,该插座包括座体,该座体上对应该插销设有销孔及开槽, 该插销的侧边设有加强翼,该加强翼连接固定在该另一条链带上,该加强翼对应该插座的开槽设置,闭合时,该加强翼收容在该开槽内。 [0005] A stop at the opening slide fastener comprises a socket and a plug, the socket is provided at the bottom end of a fastener tape, the pair of pin sockets should be provided at the bottom end of the other fastener tape, the socket comprising a base body, the base body when should the pin of a pin hole and slot, the pin is provided with reinforcing side wings, the reinforcing flap connected and fixed to the other of the fastener tape, the reinforcing wings disposed to be slotted receptacle closed, the reinforcement wings is accommodated in the slot.

[0006] 一种开口拉链,包括拉头、链带及下止,该下止包括插座和插销,该插座设置在一条链带的底端,该插销对应该插座设置在另一条链带的底端,该插座包括座体,该座体上对应该插销设有销孔及开槽,该插销的侧边设有加强翼,该加强翼连接固定在该另一条链带上,该加强翼对应该插座的开槽设置,闭合时,该加强翼收容在该开槽内,该拉头对应该加强翼及该另一条链带设有过道。 [0006] An opening slide fastener, comprising a slider, the fastener tape and the lower dead center, the lower stopper includes a socket and a plug, the socket is provided at the bottom end of a fastener tape, the pair of pin sockets should be provided at the other end of the fastener tape end, the socket comprising a base body, the base body of the bolt should be provided with a slotted hole and a pin, the pin is provided with reinforcing side wings, the reinforcing flap connected and fixed to the fastener tape in the other, the pair of reinforcing wings It should be slotted receptacle disposed, is closed, the reinforcement wings housed in the slot, the slider should be strengthened on the wing and the other strand is provided with a passage.

[0007] 与现有技术相比,该开口拉链下止通过在其插销的侧边对应该插座的开槽设置该加强翼,在占据空间较小的前提下提高了该下止的平拉强度;在使用过程中,该插销的加强翼代替该链带与该插座的开槽产生磨擦,有效地防止了该链带的磨损断裂,提高了该下止的使用强度及寿命。 [0007] Compared with the prior art, the opening of the reinforcing wings disposed through its side of the plug outlet slot should stop the slide fastener, improves the tensile strength level is in the lower dead space occupies less premise ; during use, the pin in place of the reinforcing wing stringer with the grooved socket generating friction, wear is effectively prevented breakage of the fastener tape, to improve the strength and the life using stop. 而且,通过该加强翼尺寸的设置,使得闭合时该加强翼收容在该开槽内,未增加该开口拉链下止的整体体积,具有占据空间较少的优点。 Further, by setting the size of the reinforcing flap, the reinforcing flap is closed so housed in the slot, it does not increase the overall volume of the bottom dead center of the slide fastener opening, having a footprint less advantage. 该开口拉链通过采用该开口拉链下止,在未增加下止占据空间的条件下提高了其下止处的平拉强度及使用寿命。 The opening slide fastener by using the lower fastener opening stop, without increasing the level of tensile strength and increase its service life under conditions of lower dead stop at the footprint. 附图说明 BRIEF DESCRIPTION

[0008] 图1是本发明开口拉链第一实施例的立体分解示意图。 [0008] FIG. 1 is a perspective view of the present invention, the opening of the slide fastener exploded view of the first embodiment.

[0009] 图2是图1所示开口拉链省去拉头后沿另一角度的立体分解示意图。 [0009] FIG. 2 is an exploded view of the opening shown in FIG omitted perspective fastener slider after another along an angle.

[0010] 图3是图2所示开口拉链的立体组装示意图。 [0010] FIG. 3 is a perspective assembled view of the opening of the slide fastener shown in FIG.

[0011] 图4是图2所示开口拉链组装后的局部剖视图。 [0011] FIG. 4 is a partial cross-sectional view of the fastener assembly shown in FIG. 2 opening.

[0012] 图5是沿图4中CC线的剖视图。 [0012] FIG. 5 is a sectional view along line CC in FIG. 4. [0013] 图6是本发明开口拉链第二 -实施例的示意图。 [0013] FIG. 6 is a second opening of the fastener of the present invention - a schematic view of an embodiment. [0014] 图7是本发明开口拉链第三 :实施例的示意图。 [0014] FIG. 7 is a third fastener openings of the present invention: a schematic example of embodiment. [0015] 附图标记的说明 : [0016] 100、100a、IOOb 开口拉链 142、142a 加强翼[0017] IOUOa 下止 143 凹槽[0018] 12 插座 145 斜面[0019] 121 销柄 20 拉头[0020] 1212 卡勾 21 上船板[0021] 122,122a 销孔 23 下船板[0022] 123 座体 25 过道[0023] 124 开槽 30 链带[0024] 125 挡止部 31,41 加强胶带[0025] 127 止块 40、40a 链带[0026] 129 挡墙 42、44 缺口[0027] 14 插销 50 链牙 [0015] Description of reference numerals: [0016] 100,100a, IOOb fastener openings 142,142a reinforcement wings [0017] IOUOa the stopper groove 143 [0018] 12 outlet ramp 145 [0019] 121 slider pin shank 20 [ 0020] 21. Ship hooking 1212 [0021] 122,122a Ship pin hole 23 [0022] 123 passage 25 [0023] 124 slotted link belt 30 [0024] 125 reinforcing tape stopper portions 31, 41 [0025 ] 127 stops 40,40a fastener tape [0026] 129 wall notch 42, 44 [0027] 14 latch element 50

具体实施方式 detailed description

[0028] 图1是本发明开口拉链100第一实施例的立体分解示意图。 [0028] FIG. 1 is a perspective exploded view of the present invention, the opening 100 of the first embodiment of the slide fastener. 该开口拉链100包括一开口拉链下止10、一拉头20、一链带30及一链带40。 The fastener opening 100 includes a stopper 10 at the opening slide fastener, a slider 20, a chain link belt 30 and a belt 40. 该链带30及链带40上分别对应设有尼龙链牙50。 The chain link belt 30 and belt 40 are respectively provided with a corresponding element 50 nylon. 该下止10包括一插座12及一插销14。 The lower stopper 10 comprises a socket 12 and a pin 14. 该插座12注塑成型于该链带30 底端的上下两侧,该插销14对应该插座12注塑成型于该链带40底端的上下两侧。 Injection molding the socket 12 to the bottom end of the upper and lower sides of the fastener tape 30, the pin 14 pairs of the socket 12 to be injection molded in upper and lower sides of the bottom end 40 of the fastener tape. 制造该开口拉链100时,需先将该下止10的插座12及插销14注塑成型在一拉链长链(图未示) 上,再将该拉链长链沿该下止10处切断,从而形成该开口拉链100。 When manufacturing the fastener opening 100, to be the first socket 12 and the stop pin 14 is injection molded on a 10 slide fastener chain (not shown), then the slide fastener chain along a cut 10 at the lower dead center, thereby forming the fastener opening 100.

[0029] 请参照图1至图4,该插座12包括一销柄121及一座体123。 [0029] Referring to FIG. 1 to FIG. 4, the receptacle 12 includes a handle 121 and a pin 123. 该销柄121的上端设有一卡勾1212,该销柄121的下端与该座体123连接。 The upper end of pin shank 121 is provided with a hook 1212, the lower end of the pin shaft 121 is connected to the base 123. 该座体123对应该插销14设有一销孔122及一开槽124,该销孔122贯穿该插座12的座体123,该开槽IM设置在该座体123相对该插销14的侧壁上并与该销孔122连通。 The latch seat 123 pairs should be provided with a pin 14 and a hole 122 slot 124, the pin 122 through hole 123 of the socket housing 12, the slot IM disposed opposite the base 123 on the side wall 14 of the pin and communicating with the pin hole 122. 通过该销孔122及该开槽124的设置, 该座体123在该开槽IM的两侧分别形成一挡止部125,该两挡止部125分别用于挡止成型在该链带40上下两侧的插销14(如图5所示),防止其横向脱离该座体123。 By providing the pin hole 122 and the slot 124, the seat 123 is formed a stop portion 125 on each side of the slot IM, the two stoppers 125 are respectively formed in a stopper 40 of the fastener tape down the sides of the plug 14 (shown in FIG. 5), which prevents the housing 123 from laterally. 该开槽IM 的底部对应该插销14的底部设有一止块127,该止块127连接该两挡止部125。 IM bottom of the slot bottom 14 of the plug should be provided with a stop block 127, the stop block 127 is connected to the two stop portion 125.

[0030] 该插销14 一体注塑成型在该链带40的上下两侧,该插销14的底部朝向该链带40的一侧设有一加强翼142,该加强翼142与该插销10 —体注塑成型,同时,该加强翼142通过注塑成型连接在该链带40的一侧。 [0030] The pin 14 is integrally injection molded in the upper and lower sides of the fastener tape 40, the pin 14 toward the bottom of the fastener tape 40 is provided with a reinforcing side wings 142, 142 and the wing of the reinforcing pin 10 - Injection molding member while the reinforcing flap 142 formed in the connector 40 side of the fastener tape by injection molding. 该加强翼142对应该插座12的开槽IM设置,该加强翼142的厚度小于该插销14在该链带40 —侧的高度(如图5所示)。 The reinforcing wing 142 pairs should slotted receptacle disposed IM 12, the thickness of the reinforcing flap 142 is less than 14 with the pin 40 in the chain - the height of the side (as shown in Figure 5). 该插销14的上端设有一凹槽143,该凹槽143可收容固定该销柄121上的卡勾1212。 The upper end of the pin 14 is provided with a recess 143, the recess 143 may be fixed on the card receiving pin shank hook 121 1212. 该插销14的底端对应该插座12的一侧设有一斜面145,该斜面145可引导该插销14方便地插入到该插座12的销孔122内。 The bottom end of the pin 14 of the socket 12 side should be provided with an inclined surface 145, the inclined surface 145 of the guide pin 14 can be easily inserted into the pin hole 12 of the socket 122. 该链带40的底端对应该座体123的止块127的尺寸设有一缺口42,该插销14的底端伸出该链带40收容在该缺口42内(如图4所示),该加强翼142的底面与该缺口42平齐。 The bottom end of the fastener tape 40 to be the size 127 stops the seat 123 is provided with a notch 42, the bottom end of the pin 14 projecting to the fastener tape 40 accommodated in the notch 42 (FIG. 4), the the reinforcing wing 142 and a bottom surface of the notch 42 is flush. 该下止10合并时,该链带40的缺口42可收容该插座12的止块127(如图4 所示)。 When the lower stop 10 combined with a notch 40 in the chain 42 may be accommodated in the receptacle 12 stops 127 (FIG. 4). 该链带30靠近该座体123处设有一缺口44。 The chain belt 30 is close to the base 123 at a notch 44 is provided. 通过该缺口42及该缺口44的设置, 使得该下止10合并时,该座体123的底端与该链带30及该链带40的底端平齐,从而便于加工时将该开口拉链100从一拉链长链上沿该座体123的底端切断形成拉链整链。 The fastener openings disposed through the notch 42 and the notch 44 of the lower stopper 10 such that when combined, the bottom end of the housing 123 with the chain link belt 30 and the bottom end 40 is flush to facilitate processing cutting chain 100 is formed along the entire bottom end of the fastener seat 123 from a slide fastener chain.

[0031] 请参照图1,该拉头20上设有一上船板21和一下船板23,该上船板21与该下船板23间形成一过道25,该过道25对应该链带40和该加强翼142设置。 [0031] Referring to FIG 1, the slider 21 is provided with an upper and a lower Ship Ship 23 20, the 21 aboard a passageway 25 formed with the lower Ship 23, the passage 25 pairs of fastener tape 40 and should the reinforcing wing 142 is disposed.

[0032] 请参照图1到图6,合链时,手抓该链带40,带动该插销14穿过该拉头20插入到该插座12的销孔122内。 [0032] Referring to FIG. 1 to FIG. 6, when the combined chain, grasping the chain belt 40, the drive pin 14 through the slider 20 is inserted into the pin hole 12 of the socket 122. 其中,该插销14的加强翼142及与其相连的链带40依次穿过该拉头20的过道25及该开槽124,直至该加强翼142与该插座12的止块127相抵接时停止运动。 Wherein the pin 14 of the reinforcing flap 142 and the fastener tape 40 attached thereto passes through the passage 25 and the slider slot 12420, the reinforcing flap 142 until the movement is stopped when the stop block 12 of the socket 127 abuts . 接着,向上拉动该拉头20,使该链带30及链带40上的链牙50相互啮合,完成该开口拉链100的闭合(如图3及图5所示)。 Subsequently, the slider 20 is pulled upwardly, so that the chain link belt 30 and the tape fastener 40 50 mesh with each other, the opening is closed to complete the slide fastener 100 (FIGS. 3 and 5). 此时,该插座12的销孔122收容该插销14,该开槽124收容该加强翼142,该卡勾1212被收容在该凹槽143内。 At this time, the pin hole 122 of the socket 12 accommodating the pin 14, the slot 124 receiving the reinforcement wing 142, the hook 1212 is housed in the recess 143.

[0033] 请参照图2、图3及图4,该开槽124的宽度大于该加强翼142的宽度,该开槽IM 的高度大于该加强翼142的高度,因此,当该下止10闭合时,该加强翼142可完全收容在该开槽124内(如图3所示)。 [0033] Referring to FIG. 2, FIG. 3 and FIG. 4, the width of the slot 124 is greater than the width of the reinforcing wings 142, the height of the slot is greater than the height of the reinforcing IM wing 142, therefore, when the lower stopper 10 is closed when the reinforcing flap 142 can be completely housed within the slot 124 (FIG. 3). 从而整体上未增加该下止10所占据的体积,相比现有技术具有体积较小的优点。 Thereby increasing the lower dead center is not occupied by a whole volume of 10, as compared to the prior art the advantages of having a smaller volume. 外观上,该加强翼142被该开槽IM覆盖,看不见该加强翼142,提高了产品的外观质量。 Appearance, the reinforcing flap 142 is covered with the slot IM, the reinforcing flap 142 not visible, improving the appearance of product quality.

[0034] 由以上叙述可知,该开口拉链100的下止10通过在该插销14的侧边增设该加强翼142,并使该加强翼142通过注塑成型与该链带40结合,增加了该插销14与该链带40的结合面积,在整体占据空间较小的前提下提高了该下止10的平拉强度。 [0034] From the above description, the lower opening of the stopper 10 through the addition of reinforcing wings 142 of the fastener 100 on the side of the pin 14, and the reinforcing flap 142 by injection molding band 40 is bonded to the chain, the pin increases 14 to the chain 40 with the bonding area, to improve the tensile strength level of the lower stop 10 occupies less space in the entire premise. 合链时,该插销14 的加强翼142代替该链带40与该拉头20和该插座12产生磨擦,有效地防止了该链带40 的磨损断裂,提高了该下止10的寿命。 When combined chain, the pin 14214 of the reinforcement wings in place of the chain belt 40 and the slider 20 of the socket 12 to create friction, effectively preventing the wear of the chain belt 40 is broken, to improve the life of the lower stop 10. 该加强翼142的底面平行该链带40的缺口42,使得该链带40不会受到该止块127抵顶,防止该链带40产生磨损断裂,提高了该下止10的使用寿命。 The bottom surface of the reinforcing wing 142 is parallel to the fastener tape 40 of the notch 42, so that the chain belt 40 will not be abutting the stop block 127, the chain belt 40 to prevent wear broken, increase the service life of the lower stop 10. 通过该加强翼142尺寸的设置,使得闭合时该加强翼142收容在该开槽124内,使得一方面该加强翼142有效地提升了该下止10的平拉强度及链带40的防撕裂、防摩擦性能,另一方面该加强翼142未增加该下止10的整体体积,具有占据面积较小的优点。 By setting the size of the reinforcing flap 142, such that the reinforcing flap 142 in the closed housed in the slot 124, on the one hand the reinforcing wings 142 effectively improve the tensile strength level of the lower stop 10 and chain 40 with Fangsi crack, anti-friction performance, on the other hand the advantage of a small footprint of the wing 142 without increasing the overall volume of the stopper 10, with the reinforcement.

[0035] 另外,该两缺口42、44是在注塑成型该下止10之前通过在该链带40及该链带30 上进行冲裁而成型的。 [0035] Further, the two notches 42, 44 are injection molded by punching the lower stop to the chain link belt 40 and the belt 30 and 10 prior to molding. 现有技术在注塑成型该下止时,由于与下止连接的链带具有一定弹性,不能准确定位,往往会因伸缩偏移而被该下止的成型模具的侧壁压伤。 In the prior art at the time of injection molding only, due to the lower chain stopper linked with a certain elasticity, can not be accurately positioned, often due to the side walls of the mold to be offset the lower telescopic ending crushed. 而如果与该下止的插销连接处即缺口处的链带被压伤产生缺角,则使用时该链带很容易沿缺口处被撕裂。 I.e., while the chain belt at the gap if the pin connector at the lower stop and is crushed to produce chipping, the fastener tape is easily torn along the gap at the time of use. 而本发明通过在该插销14与该链带40的连接处设置该加强翼142,相当于在成型模具中对该链带40的缺口42处进行让位,合模时即使该链带40定位有偏差,该链带40的缺口42处也不会被模具侧壁压伤,从而避免了使用时该链带40沿该缺口42处被撕裂的技术问题。 In the present invention, by the pin 14 to the chain connection 40 is provided with the reinforcing wings 142, corresponding to the chain belt at a gap 4240 is giving way in a molding die, even when the mold 40 is positioned with the chain deviation, the fastener tape 40 at the notch 42 will not be crushed mold sidewall, thereby preventing the fastener tape 40 along the notch 42 using the technical problem to be torn.

[0036] 可以理解的,该插销14及该加强翼142—体成型在该链带40上,该加强翼142对应该开槽IM设置,使得该下止10闭合时该加强翼142收容在该销孔122及开槽124内, 从外观上看不见该加强翼142。 [0036] can be appreciated, the pin 14 and the reinforcing flap 142- shaping in the chain belt 40, the reinforcing wings 142 pairs should slotted IM setting, so that the reinforcing flap 10 is closed when the lower stopper 142 is accommodated in the the pin 122 and slotted bore 124, the reinforcing flap 142 invisible from the exterior. 在可占空间较多时,可适当增加该加强翼142的尺寸使其稍稍伸出该插座12的开槽124,以便进一步提升该下止10的平拉强度。 In an occupy more space, which may be appropriate to increase the size of the reinforcing flap 142 is slightly recessed so that the socket 12 projecting 124, in order to further enhance the tensile strength of the lower level 10 of the stopper. 该下止10的加强翼142仅设置在该链带40的一侧,使得该加强翼142与该链带40的整体厚度较小,便于穿过该拉头20的过道25与该插座12的开槽124。 The lower stopper 10 of the reinforcing flap 142 is provided only at one side of the fastener tape 40 such that the reinforcing flap 142 to the chain belt 40 of small overall thickness, to facilitate through passage 25 of the slider 20 and the socket 12 slot 124. 在条件允许的情况下,也可将该加强翼142 成型于该链带40的两侧。 Under conditions permitting, also the reinforcing wings 142 formed on both sides of the fastener tape 40. 该插销14上的斜面145使得该插销14能更容易地插入到该销孔122内,实践中也可不设置该斜面145。 The inclined surface 14 on the pin 145 such that the pin 14 can be more easily inserted into the pin hole 122, in practice the bevel 145 may not be provided. 该加强翼142的底面与该缺口42平行以避免在合链时该链带40与该止块127的抵顶使该链带40产生断裂,也可以使该加强翼142的底面稍稍凸出该链带40上的缺口42,从而尽量减少该链带40与该止块127的接触。 The bottom surface of the reinforcing flap 142 in parallel with the notch 42 when engaged in order to avoid the chain link belt 40 abuts against the stopper block 127 of the fastener tape 40 so that the occurrence of cracks, may also strengthen the bottom surface of the wing 142 protrudes slightly notches 42 on the chain belt 40, so as to minimize contact with the fastener tape 40 with the stop block 127.

[0037] 请参照图6,其所示为本发明开口拉链第二实施例的示意图,该开口拉链IOOa的下止IOa与本发明第一实施例的不同之处在于:该加强翼14¾的底面与该插销14的底面平齐,该销孔12¾底部对应该插销14及其加强翼14¾设有一挡墙129。 [0037] Referring to FIG 6, which is a schematic view of a second embodiment of the fastener of the present invention is shown open, except the first embodiment in that the opening slide fastener embodiment IOOa bottom dead IOa present invention: the bottom face of the reinforcing flap 14¾ flush with the bottom surface 14 of the pin, the pin on the bottom of the hole should be pin 12¾ reinforcement wings 14 and wall 129 is provided with a 14¾. 通过将该加强翼142a的底面与该插销14的底面设置平齐,相比第一实施例增加了该加强翼14¾的长度,使得该加强翼14¾与该链带40a的结合更加牢固。 By the bottom surface 142a of the reinforcing wings disposed flush with the bottom surface of the pin 14, as compared to the first embodiment of the embodiment increases the length of the reinforcing 14¾ wing, so that the reinforcing flap 40a is bound to the chain belt 14¾ more firmly.

[0038] 请参照图7,其所示为本发明开口拉链第三实施例的示意图,该开口拉链IOOb与本发明第一实施例的不同之处在于:该链带30及链带40对应该下止10在其上下侧面分别设有一层加强胶带31、41,该两加强胶带31、41通过热压工艺成型在该两链带30、40上。 [0038] Referring to Figure 7, a schematic view of a third embodiment of the opening of the fastener of the present invention is shown, different from the first embodiment in that the embodiment of the present invention, and opening the slide fastener IOOb: The chain link belt and the belt 30 should be 40 pairs lower stopper 10 are respectively provided on upper and lower sides of a layer of the reinforcing tape 31, 41, 31, 41 of the two reinforcing tape in the hot press molding process with the two chains 30, 40. 该下止10的插座12及插销14及该加强翼142均设置在加强胶带31或加强胶带41上。 The socket 12 and the stop pin 14 and the reinforcement wings 14,210 are provided on the reinforcing tape 31 or the reinforcing tape 41. 该加强胶带31、41的作用在于提高该两链带30、40处的强度。 The reinforcing tape 31, 41 functions to increase the strength of the fastener tapes 30, 40 at the two.

[0039] 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。 [0039] 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 (10)

1. 一种开口拉链下止,包括插座和插销,该插座设置在一条链带的底端,该插销对应该插座设置在另一条链带的底端,该插座包括座体,该座体上对应该插销设有销孔及开槽,其特征在于,该插销的侧边设有加强翼,该加强翼连接固定在该另一条链带上,该加强翼对应该插座的开槽设置,合链时,该加强翼收容在该开槽内。 An opening stop the slide fastener, comprising a socket and a plug, the socket is provided at the bottom end of a fastener tape, the plug socket should be provided to the bottom end of the other fastener tape, the socket comprising a base body, the base body to be provided with bolt holes and the pin slot, wherein the pin is provided with reinforcing side wings, the reinforcing flap connected and fixed to the other of the fastener tape, the pair of reinforcing wings disposed to be slotted socket, together chain, the reinforcement wings is accommodated in the slot.
2.根据权利要求1所述的开口拉链下止,其特征在于,该插销及该加强翼一体注塑成型在该另一条链带上。 2. The stopper according to claim 1 under the opening of the slide fastener, wherein the pin and the belt reinforcing flap integrally injection molded in the other strand.
3.根据权利要求1所述的开口拉链下止,其特征在于,该加强翼位于该另一条链带的一侧。 3. The opening of the slide fastener according to claim 1 in the bottom dead center, characterized in that the reinforcement of the wing on one side of another fastener tape.
4.根据权利要求1所述的开口拉链下止,其特征在于,该开槽的宽度大于该加强翼的宽度,该开槽的高度大于该加强翼的高度。 Stop according to claim 1 under the opening of the slide fastener, wherein the width of the slot is greater than the width of the reinforcing wings, the height of the slot is greater than the height of the reinforcing wings.
5.根据权利要求1所述的开口拉链下止,其特征在于,该插销的底部伸出另一条链带的底端,该加强翼的底面与该链带的底端平齐,该开槽的底部对应该插销的底部设有止块。 The opening of the slide fastener as claimed in claim 1, the stopper, characterized in that the bottom end of the other fastener tape to the bottom of the bolt protrudes, the bottom surface of the reinforcement is flush with the bottom end of the blade of the chain belt, the slot the bottom of the bottom should be provided with latch stops.
6.根据权利要求2所述的开口拉链下止,其特征在于,该插座的开槽的底部设有止块, 另一条链带的底端对应该止块设有缺口,该插销的底部收容在该缺口内,该加强翼位于该缺口处。 The opening of the slide fastener as claimed in claim 2, the bottom dead center, characterized in that the bottom of the socket is provided with a slotted stop, and the bottom end of the other fastener tape stops should be provided with a notch, the latch housing bottom within this gap, which is located in the wing to strengthen the break.
7.根据权利要求6所述的开口拉链下止,其特征在于,该另一条链带对应该插销在其上下侧面分别设有一层加强胶带,该插销及其加强翼设置在该加强胶带上。 The opening of the locking fastener of claim 6, wherein the other strand of the belt should latch the upper and lower side are provided in a layer of the reinforcing tape, the pin and the reinforcing wings disposed on the reinforcing tape.
8.根据权利要求1所述的开口拉链下止,其特征在于,该销孔底部设有挡墙,该加强翼的底面与该插销的底面平齐。 According to claim stop the opening of the slide fastener 1, wherein a bottom wall of the pin hole, the bottom surface of the reinforcing flap is flush with the bottom surface of the plug.
9.根据权利要求1所述的开口拉链下止,其特征在于,该插座还包括销柄,该销柄与该座体连接,该销柄上设有卡勾,该插销上对应该卡勾设有凹槽。 Opening slide fastener according to claim 1, wherein the bottom dead center, wherein the receptacle further comprises a pin shaft, the pin shank is connected to the base body, is provided on the shank of the hook pin, the pin to be on the hook It provided with a groove.
10. 一种开口拉链,包括拉头、链带及下止,其特征在于,该下止选自权利要求1至9中任一项所述的开口拉链下止,该拉头对应该加强翼及该另一条链带设有过道。 An opening slide fastener, comprising a slider, the fastener tape and the bottom dead center, wherein the lower stop is selected at the opening stop according to claim 1 to 9 the slide fastener according to any one of the pair of slider wing should be strengthened and the other strand is provided with a passage.
CN 200910112481 2009-09-07 2009-09-07 Opening zipper bottom stop and opening zipper using same CN102008159B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024733A (en) 1963-04-16 1966-04-06 Lightning Fasteners Ltd Improvements in or relating to sliding clasp fasteners
CN1237392A (en) 1998-05-29 1999-12-08 Ykk株式会社 Bottom end stop attaching portions of fastener tapes
CN2489625Y (en) 2001-07-27 2002-05-08 曹昌文 Zipper lower stop structure with anti-pull effect
CN2629501Y (en) 2003-05-23 2004-08-04 王瑞玲 Improved structure of double-open-end zipper
CN2631271Y (en) 2003-07-10 2004-08-11 福建浔兴拉链科技股份有限公司 Improved structure of open zipper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024733A (en) 1963-04-16 1966-04-06 Lightning Fasteners Ltd Improvements in or relating to sliding clasp fasteners
CN1237392A (en) 1998-05-29 1999-12-08 Ykk株式会社 Bottom end stop attaching portions of fastener tapes
CN2489625Y (en) 2001-07-27 2002-05-08 曹昌文 Zipper lower stop structure with anti-pull effect
CN2629501Y (en) 2003-05-23 2004-08-04 王瑞玲 Improved structure of double-open-end zipper
CN2631271Y (en) 2003-07-10 2004-08-11 福建浔兴拉链科技股份有限公司 Improved structure of open zipper

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