CN101991249B - Anti-skidding zipper head - Google Patents

Anti-skidding zipper head Download PDF

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Publication number
CN101991249B
CN101991249B CN 200910112417 CN200910112417A CN101991249B CN 101991249 B CN101991249 B CN 101991249B CN 200910112417 CN200910112417 CN 200910112417 CN 200910112417 A CN200910112417 A CN 200910112417A CN 101991249 B CN101991249 B CN 101991249B
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CN
China
Prior art keywords
slider
block
stopper
slip
provided
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CN 200910112417
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Chinese (zh)
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CN101991249A (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 200910112417 priority Critical patent/CN101991249B/en
Publication of CN101991249A publication Critical patent/CN101991249A/en
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Publication of CN101991249B publication Critical patent/CN101991249B/en

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Abstract

The invention relates to an anti-skidding zipper head comprising a puller slider and a zipper pull, wherein the lower surface of the zipper pull is provided with a locking jaw; the upper wing plate of the puller slider is provided with a locking jaw insertion hole corresponding to the locking jaw; and the zipper pull can be pivotally connected on the upper wing plate of the puller slider. The anti-skidding zipper head also comprises a sliding stop block; the zipper pull is provided with a tabling block; the sliding stop block is provided with a tabling part corresponding to the tabling block;and the sliding stop block can be connected with the puller slider in a reciprocating glide way . When in self locking, the tabling part of the zipper pull is accommodated in the tabling part of the sliding stop block. The zipper head has the advantages of stable structure, firm self locking and skidding prevention.

Description

止滑式拉链头 Slip zipper pulls

技术领域 FIELD

[0001] 本发明涉及一种拉链头,特别是一种止滑式拉链头。 [0001] The present invention relates to a slider, in particular a slip-type slider.

[0002] 现有的拉链头大致可分为自锁式拉链头和非自锁式拉链头。 [0002] a conventional slider can be divided into the fastener head and the self-locking or non-locking type slider. 非自锁式拉链头在非人为条件下可能发生沿拉链带的滑动,而自锁式拉链头通过专门设置的自锁机构则可以防止非人为操作条件下的滑动。 Non-self-locking fastener head slider along the fastener tape may occur under artificial conditions, self-locking slider is provided exclusively by the self-locking mechanism is in a non-human sliding operating conditions can be prevented. 1997年4月16日公告的第96109356.0号中国发明专利即揭示了一种可锁滑动头,其包括一个由上、下两翼通过前端一导柱连结的滑动头体及最少带有一个锁爪的拉片。 16 April 1997 Announcement No. 96109356.0 i.e. Chinese patent discloses a lockable slider, which includes a by the upper and lower wings of the slider by a guide post connecting the front end of the body and having a lock pawl least tab. 该滑动头体上翼的上表面有一对向上突起的凸耳,每一个凸耳上都有一枢轴插入孔,该上翼上还具有至少一个锁爪插入孔。 The upper surface of the upper wing of the slider body has a pair of upwardly projecting lugs, each lug has a pivot shaft insertion hole, and the upper wing has at least one locking-pawl-insertion hole. 该拉片上有一对侧向枢轴,可分别插入到该滑动头体的枢轴插入孔。 A pair of lateral pivots, the pivot axis may be respectively inserted into the slider body, the pull tab insertion hole. 当该拉片被压下时,该拉片上的锁爪可插入到该滑动头体的锁爪插入孔,并使得该锁爪进入到咪齿的空档,达到自锁的效果。 When the tab is depressed, the pawl on the pull tab may be inserted into the lock pawl insertion hole of the slider body, and such that the pawl teeth into neutral microphone, to the effect of self-locking. 开启时,通过向上提拉该拉片,迫使该锁爪脱离该咪齿的空档,从而解除对该滑动头的自锁。 When turned on, by pulling up the tab, forcing the locking pawl from the tooth gap of the microphone, thereby releasing locking of the slider.

[0003] 然而,由于该拉片在被压下后,未被有效固定,在一定的外作用力下,或者由于振动等因素的作用下有可能使该拉片被弹开,从而使得该拉片的锁爪脱离该咪齿的空档而失去自锁功能。 [0003] However, since the pull tab is depressed after, is not effectively fixed in a certain external force or due to the possibility of vibration or the like under the influence of factors that the pull tab is repelled, so that the pull the pawl plate from the neutral imidazol lost tooth self-locking function. 这就使得该滑动头的自锁不够牢固,存在可能被意外打开的缺点。 This allows the self-locking slider is not firm enough, there is a drawback may be accidentally opened.

[0004] 有鉴于此,有必要提供一种自锁牢固的止滑式拉链头。 [0004] In view of this, it is necessary to provide an auto-lock slide fastener head slip solid.

[0005] 一种止滑式拉链头,包括拉头滑块及拉片,该拉片下表面设有锁爪,该拉头滑块的上翼板对应该锁爪设有锁爪插入孔,该拉片可枢转地连接在该拉头滑块的上翼板上,还包括滑动挡块及弹性元件,该弹性元件的一端与该拉头滑块抵接,另一端与该滑动挡块抵接, 该拉片上设有嵌合块,该滑动挡块上对应该嵌合块设有嵌合部,该滑动挡块可往复滑动地连接在该拉头滑块上,自锁时,该拉片的嵌合块收容在该滑动挡块的嵌合部内从而阻止该拉片翻转。 [0005] A slip-type slider, and a slider comprising a slider pull tab, the tab surface provided with the locking pawl, the upper blade of the slider on the slider to be provided with a locking pawl pawl-insertion hole, the pull tab pivotally connected to the slider of the upper wing plate of the slider, further comprising a slide stopper and the elastic member, one end of the elastic member and the slider abut against the slider, the other end of the sliding stopper when the abutment is provided on the pull tab fitted block, the slide stopper on a fitting portion to be fitted into the block, the sliding stopper reciprocally slidably connected to the slider of the slider, self-locking, the the pull tab is fitted in the fitting portion accommodated blocks the sliding stopper tab thus preventing the inversion.

[0006] 与现有技术相比,该止滑式拉链头通过在在该拉片上增设嵌合块以及对应该嵌合块设置该滑动挡块,可以有效限制拉片的翻转。 [0006] Compared with the prior art, the slip zipper pulls on by flipping the addition in the block, and the pull tab fitted to be fitted on the sliding block is provided stopper, the tab can be effectively restricted. 当该拉链头处于自锁状态时,该拉片的嵌合块将受到该滑动挡块的嵌合部的限制,无法翻转,从而实现止滑功能。 When the slider is in the locked state, the tab will be limited by fitting the fitting block portion of the sliding stopper can not be reversed in order to achieve anti-slip function. 当需打开该拉链头时,先要施加一定作用力向前移动该滑动挡块,才能使该拉片翻转来带动该锁爪脱离该锁爪插入孔。 When need to open the fastener head, first to apply a certain force to move the slide piece forwardly, so that the pull tab to flip the pawl to disengage from the drive pawl insertion hole. 这就避免了非人为操作条件下的拉链的下滑,自锁牢固、止滑效果稳定。 This avoids the decline zipper under the operating conditions of non-human, self-locking solid, stable slip effect.

[0007] 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 [0007] below with:

[0008] 图1是本发明止滑式拉链头第一实施例的立体分解图。 [0008] FIG. 1 is an exploded perspective view of the slider of the first embodiment of Formula slip.

[0009] 图2是图1所示拉链头的另一角度的立体分解图。 [0009] FIG. 2 is an exploded perspective view of another angle of the slider 1 shown in FIG.

[0010] 图3是图1所示拉链头的立体组装图。 [0010] FIG. 3 is a perspective assembled view of the slider shown in FIG.

[0011] 图4是沿图3中AA线的剖视图。 [0011] FIG. 4 is a sectional view taken along line AA in FIG. 3.

[0012] 图5是图1所示拉链头的使用状态示意图。 [0012] FIG. 5 is a schematic view of the slider used in the state shown in FIG.

[0013] 图6是沿图5中BB线的剖视图。 [0013] FIG. 6 is a sectional view taken along line BB in FIG.

[0014] 图7是本发明止滑式拉链头第二实施例的示意图。 [0014] FIG. 7 is a schematic view of a second embodiment of the present invention slip zipper pulls.

[0015] 图8是本发明止滑式拉链头第三实施例的立体分解图。 [0015] FIG. 8 is a perspective exploded view of the present invention, slip type slider of the third embodiment.

[0016] 图9是图8所示拉链头的立体组装图。 [0016] FIG. 9 is an assembled view of the slider shown in FIG. 8.

3[0017] 图10是沿图9中CC线的剖视图。 3 [0017] FIG. 10 is a sectional view along line CC 9 in FIG.

[0018] 图11是图8所示拉链头中滑动挡块位移最大时的示意图。 [0018] FIG. 11 is a schematic view of the slide stopper slider when the maximum displacement shown in Fig.

[0019] 图12是图8所示拉链头的完全解锁状态示意图。 [0019] FIG. 12 is a schematic view of the slider fully unlocked state shown in Fig.

[0020] 图13是本发明止滑式拉链头第四实施例的立体分解图。 [0020] FIG. 13 is a perspective exploded view of the present invention, a fourth embodiment of zipper pulls slip.

[0021] 图14是图13所示拉链头的立体组装图。 [0021] Figure 14 is a perspective assembled view of the slider 13 shown in FIG.

[0022] 附图标记的说明: [0022] REFERENCE NUMERALS:

[0023] 100、100b、IOOc 拉链头 [0023] 100,100b, IOOc slider

[0024] 10拉头滑块 [0024] The slider 10 of the slider

[0025] 11上翼板 [0025] 11 on the blade

[0026] 112锁爪插入孔 [0026] The pawl 112 is inserted into hole

[0027] 114弹簧槽 [0027] 114 spring groove

[0028] 116压块插入孔 [0028] The insertion hole 116 compact

[0029] 12连接块 [0029] The connecting block 12

[0030] 13下翼板 [0030] 13 of the lower blade

[0031] 14 凸耳 [0031] 14 lug

[0032] 142枢轴插入孔 [0032] The pivot shaft 142 is inserted into hole

[0033] I5 导柱 [0033] I5 guide column

[0034] 20 弹簧 [0034] 20 spring

[0035] 30、30b、30c 滑动挡块 [0035] 30,30b, 30c slide stopper

[0036] 301挡止部 [0036] The stopper portion 301

具体实施方式 Detailed ways

[0037] 图1所示为本发明第一实施例止滑式拉链头100的立体分解图。 [0037] The present embodiment shown in FIG. 1 slip zipper pulls perspective exploded view of a first embodiment 100 of the invention. 请参照图1和图3,该拉链头100包括一拉头滑块10、一弹簧20、一滑动挡块30及一拉片40。 Referring to FIGS. 1 and 3, the slider 100 includes a slider slider 10, a spring 20, a slide stopper 30 and a tab 40. 该弹簧20、滑动挡块30及拉片40依次组装在该拉头滑块10上。 The spring 20, the slide stopper 30 and the tab 40 are sequentially assembled to the slider 10 of the slider.

[0038] 请参照图1至图4,该拉头滑块10包括一上翼板11、一下翼板13及一导柱15,该上翼板11与该下翼板13的前端通过该导柱15连接在一起(如图2及图4所示)。 [0038] Referring to FIG. 1 to FIG. 4, the slider 10 comprises a slider 11 on the blade, a lower blade 13 and a guide post 15, the upper blade and the lower blade 11 through the front end of the guide 13 column 15 are connected together (FIGS. 2 and 4). 该上翼板11在其上表面的前端设有一向上凸起的连接块12,该连接块12的横截面为“T”形。 The upper blade 11 is provided with upwardly projecting connecting block 12 on which the front end surface of the cross-section of the connecting block 12 is "T" shaped. 该上翼板11的上表面对应该连接块12设有一能收容该弹簧20的弹簧槽114(如图1及图4 所示)。 The upper surface of the upper blade 11 should be capable of connecting block 12 is provided with a spring receiving groove 114 of the spring 20 (FIG. 1 and FIG. 4). 该拉头滑块10上翼板11上表面的中部设有一对凸耳14,该两凸耳14横向设置且每一个凸耳14上都有一个枢轴插入孔142。 Middle of the slider 11 on the slide surface of the upper blade 10 is provided with a pair of lugs 14, 14 of the two lugs disposed laterally and each lug has a hole 142 on a pivot 14 is inserted. 该拉片40可枢转的连接在所述凸耳14上。 The pull tab 40 pivotally connected to the lug 14. 该上翼板11于该两凸耳14之间设有一锁爪插入孔112及一压块插入孔116(如图1所示)。 The upper blade 11 is provided with a locking pawl-insertion hole 112, and a pressure piece is inserted into hole 116 (FIG. 1) between the two lugs 14.

[0039] 请参照图1至图4,该滑动挡块30为一大致呈箭头形的块状结构,其前端的轮廓与该上翼板11前端的轮廓相同。 [0039] Referring to FIG. 1 to FIG. 4, the slide stopper 30 is a substantially arrow-shaped block structure, the same profile of the tip blade 11 to the upper front end of the profile. 该滑动挡块30前端的周边向上设有防滑凸边307。 The periphery of the front end of the slide stopper 30 is provided with anti-slip flange 307 upwardly. 该滑动挡块30后端顶部的两侧分别设有一嵌合部304,该嵌合部304为凹槽结构。 The top sides of the slider stopper 30 are respectively provided with a rear end of the fitting portion 304, the fitting portion 304 is a groove structure. 请参照图2,该滑动挡块30前端的底部设有一滑槽302,该滑槽302的横截面具有“T”形的容置空间,该滑槽302的“T”形容置空间对应该连接块12设置,用于收容该连接块12,从而使得该滑动挡块30可往复滑动地连接在该拉头滑块10的连接块12上(如图3及图4所示),且该弹簧20的上部被该滑槽302收容。 Referring to FIG. 2, the bottom of the front end of the slide stopper 30 is provided with a sliding groove 302, the slide groove 302 having a cross-sectional "T" shaped accommodating space, the slide groove 302 is "T" -shaped accommodating space to be connected block 12 is provided for receiving the connecting block 12, so that the stopper 30 can slide reciprocally slidably connected to the spring of the slider block 12 connected to the slider 10 (FIG. 3 and FIG. 4), and the upper portion 20 of the chute 302 is accommodated. 该滑槽302的前端设有一开口30¾以便于将该滑动挡块 The front end of the chute is provided with an opening 302 to facilitate the sliding 30¾ stopper

302滑槽304,304b嵌合部307防滑凸边309把手部3026 开口 302 304,304b chute portion 309 of the handle portion 307 fitting slip flange opening 3026

40、40a、40b、40c 锁爪42枢轴 40,40a, 40b, 40c pawl pivot 42

44、44a、44b 嵌合块46锁爪48压块49把手部443嵌合面447最远端 443 fitting surfaces 44,44a, 44b fitting pawl 48 block 46 compact 447 most distal portion 49 of the handle

430安装到该拉头滑块10的连接块12上。 430 mounted to the slider block 10 connected to the slider 12. 该滑动挡块30的滑槽302的后端设有一挡止部301,请参照图4,组装时该挡止部301位于该弹簧20的上方并可与该连接块12相抵接。 The rear end of the slide chute 302 of the stopper 30 is provided with a stopper portion 301, referring to FIG 4, when the stopper portion 301 is located above the assembly of the spring 20 and the stopper 12 comes into contact with the connecting block. [0040] 请参照图1至图4,该拉片40前端的两相对侧分别设有一枢轴42,该两枢轴42对应该上翼板11的两枢轴插入孔142设置。 [0040] Referring to FIG. 1 to FIG. 4, the two opposite sides of the pull tab 40 are respectively provided with a front end of the pivot 42, the pivot 42 pairs of two pivots on both blade 11 should be inserted into the hole 142 is provided. 该拉片40前端向前延伸设有两个嵌合块44,该两嵌合块44分别对应该滑动挡块30的两嵌合部304设置。 The tab 40 extends forwardly a front end fitting is provided with two blocks 44, the two fitting block 44 respectively correspond to two slide stopper 304 provided in the fitting portion 30. 该拉片40的下表面设有一个锁爪46及一个压块48。 The tab 40 has a lower surface 46 and a pawl 48 compact. 该锁爪46和该压块48可分别插入到该锁爪插入孔112和该压块插入孔116内。 The pawl 46 and the compact 48 can be respectively inserted into the lock pawl insertion hole 112 and the insertion hole 116 compact.

[0041 ] 请参照图1及图3,组装该拉链头100时,首先将该弹簧20放置在该弹簧槽114内, 使该弹簧20 —端与该拉头滑块10的弹簧槽114抵接。 [0041] Referring to FIGS. 1 and 3, the fastener head 100 is assembled, the spring 20 is first positioned within the spring slot 114, so that the spring 20 - terminus of the slider 10, the slider spring 114 abuts against groove . 将该滑动挡块30通过其滑槽302 自上而下套入到在该拉头滑块10的连接块12上,使得该滑动挡块30的下表面与该拉头滑块10的上翼板11的上表面相接触,该弹簧20的另一端与该滑动挡块30抵接。 The slide stopper 30 through which the sliding sleeve 302 into top-down slider block 10 connected to the slider 12, so that the lower surface of the slide stopper 30 of the slider 10 in the slider wing upper surface of the contact plate 11, the other end of the spring 20 and the stopper 30 abuts against the slide. 接着,沿该连接块12向前推动该滑动挡块30,直至该滑动挡块30的挡止部301被该连接块12抵挡。 Next, the connecting block 12 along the slide stopper is pushed forward 30, until the slider stopper portion 30 of the stopper 301 of the connecting block 12 to resist. 将该拉片40的两枢轴42自上而下分别套入到两枢轴插入孔142上,使该拉片40上的锁爪46插入该锁爪插入孔112内。 The tab 40 of the two pivots 42 to the top to bottom are two nested pivot insertion hole 142, so that the pull tab 40 on the pawl 46 is inserted into the lock pawl insertion hole 112. 最后,松开该滑动挡块30,在该弹簧20的推动下,该滑动挡块30将向后运动,使其嵌合部304与该拉片40上的嵌合块44相互嵌合。 Finally, release the slide stopper 30, under the impetus of the spring 20, the sliding movement of the stopper 30 rearward, so that the fitting portion 304 fitted to the pull tab piece fitted on each 4044. 最后,用冲压模具对该两凸耳14进行冲压,使其闭合将该拉片40的两枢轴42定位。 Finally, pressing the two lugs 14 with a stamping die, causing it to close the pull tab 40 is positioned two pivot 42. 这样,该滑动挡块30 就组装完毕。 Thus, the sliding stopper 30 is assembled.

[0042] 请参照图3和图4,使用时,该拉片40被顺时针压下,该拉片40的锁爪46通过该锁爪插入孔112插入到拉链咪齿间(图未示)的空隙中,该压块48通过该压块插入孔116 压制住该咪齿,达到自锁的功能。 [0042] Referring to FIGS. 3 and 4, in use, the tab 40 is depressed clockwise, the tab 40 of pawl 46 into pawl-insertion hole 112 is inserted through the lock teeth fastener microphone (not shown) voids in the compact 48 is inserted into the hole 116 suppressed microphone tooth passes the compact, to achieve self-locking function. 此时,该滑动挡块30的嵌合部304与该拉片40上的嵌合块44相互嵌合,使该拉片40无法绕其枢轴42旋转。 At this time, the slide stopper 304 and the pull-up the fitting portion fitted on the block 40 44 30 fitted to each other, so that the tab 40 can not rotate about its pivot axis 42 of rotation. 该拉片40无法旋转就不能带动其锁爪46脱离该咪齿的间隙,同样也不能使该咪齿脱离该压块48的压制。 The tab 40 can not be rotated on its drive pawl 46 from the tooth gap of the microphone, the microphone can also not departing from the teeth 48 of the compact press. 这样,即使该拉片40 受到震动或者外力的影响也不能松开对拉链的自锁,从而使该拉链头100具有自锁牢固、 止滑的功能。 Thus, even if the pull tab 40 by the shock or impact force can not release the self-locking of the slide fastener, the slide fastener so that the self-locking head 100 having a solid, non-slip function.

[0043] 请参照图4至图6,当要打开该拉链头100时,操作者先要向前推动该滑动挡块30,使得该弹簧20受力发生弹性变形收缩,该滑动挡块30的嵌合部304脱离该拉片40的嵌合块44 ;接着,由于该拉片40的嵌合块44不受该嵌合部304的限制,绕该枢轴42逆时针旋转该拉片40直至该拉片40的锁爪46从该咪齿的空隙中脱离出来,解除对该拉链的自锁(如图6所示)。 [0043] Referring to FIG. 4 to FIG. 6, when the fastener head 100 to open, the operator must first push the slide stopper 30 forwardly, so that the force of the spring 20 is elastically deformed by shrinkage, the slide stopper 30 fitting portion 304 from the pull tab 40 of the block 44 is fitted; Next, since the pull tab 44 of the fitting block 40 is not limited to the fitting portion 304, rotates counterclockwise about the pivot 42 until the tab 40 the tab 40 of the pawl 46 disengaged from the tooth gap of the microphone, the release of the self-locking fastener (FIG. 6). 这样该拉链头100便可以在该拉片40的导引下自由滑动。 Such that the fastener head 100 can freely slide in the pull tab 40 of the lower guide.

[0044] 可以理解的是,该拉头滑块10的连接块12的形状并不固定,可采用燕尾槽等形式,只要能与该滑槽302相配合起到导向滑动的作用即可。 [0044] It will be appreciated that the shape of the slider block 10 connected to the slider 12 is not fixed and may take the form of a dovetail and the like, as long as it cooperates with the sliding slot 302 acts to guide slidable. 也可在该拉头滑块10前端设置滑动槽,在该滑动挡块30底部设置导滑块,使该滑动挡块30可滑动地连接在该拉头滑块10 上。 May be the front end of the slider slider slide groove 10, the slide stopper 30 is provided at the bottom of the slider guide, so that the slide stopper 30 is slidably connected to the slider 10 on the slider. 该嵌合部304可为方形,也可为其它形状,如三角形或梯形等,只要能起到嵌合并挡止该拉片40的嵌合块44即可。 The fitting portion 304 can be square, but may be other shapes, such as triangular or trapezoidal and the like, as long as play and stop fitting the fitting tab 44 to block 40. 该滑动挡块30上的防滑凸边307可便于操作者推动该滑动挡块30,同样可采取其它方式,如在该滑动挡块30的上表面设置花纹或将其上表面设计成有一定斜度等形式。 Slip projections on the sliding stopper 30 edge 307 may facilitate the operator pushes the sliding stop 30, the same may take other ways, such as setting the pattern on the surface of the slide piece 30 or to the design of its upper surface to a certain swash degree form. 该弹簧20的设置可使该滑动挡块30起到自动复位的功能,也可采用其它弹性元件,如弹片等,或者不设置该弹簧20,直接人为地移动该滑动挡块30也能实现止滑功能。 The set spring 20 allows the slide stopper 30 functions as automatic reset, other resilient elements may be employed, such as shrapnel or the spring 20 is not provided directly to artificially move the slide stopper 30 can be achieved stop slip function. 该锁爪46可以是单个,也可以是两个,可以如本实施例的形状,也可以采用针尖式的形状。 The pawl 46 may be a single, or may be two, as can the shape of the present embodiment, may be a needle type shapes. 该压块48可以是平底状,也可以是花纹状等,或者不设置该压块48也能实现自锁。 The compact 48 may be a flat shape, the pattern shape or the like may be, the compact 48 is not provided or can be self-locking. 该挡止部301用于同该连接块12进行抵接以保护该弹簧20,实践中也可以不设置该挡止部301。 The stopper portion 301 for abutment with the connecting block 12 to protect the spring 20, may not be provided in practice of the stopper portion 301.

[0045] 综上,该拉链头100通过增设该滑动挡块30及该拉片40上的嵌合块44,可以限制该拉片40的翻转。 [0045] In summary, the stop of the slide fastener head 100 by adding the block 30 and block 44 is fitted on the pull tab 40, the tab can be limited to 40 inverted. 当该拉片40顺时针翻转自锁时,该锁爪46可插入到该咪齿的空隙中, 该压块48可对该咪齿进行压制,该嵌合块44受到该嵌合部304的限制,控制该拉片40无法翻转,达到自锁的功能。 When the pull tab 40 to be twisted clockwise from the lock, the lock pawl 46 may be inserted into the void of the teeth microphone, the compact 48 can be pressed to the microphone teeth, the block 44 by fitting the fitting portion 304 limits, controlling the pull tab 40 can not be reversed to achieve the self-locking function. 要打开拉链,必须先向前移动该滑动挡块30,才能使该拉片40翻转来带动该锁爪46脱离该咪齿,该压块48对该咪齿解除压制,避免非人为因素下引起的拉链下滑现象,止滑效果稳定。 To open the zipper, the slider must be moved forward stopper 30, in order to make the pull tab 40 to drive the reversing pawl tooth 46 is separated from the microphone, the microphone compact the teeth 48 press release, to avoid the non-human factors zipper decline phenomenon, anti-slip effect is stable. 同时,由于打开拉链时必须先移开该滑动挡块30,该拉片40才能被翻转,对于不熟悉该拉链头100结构的人短时间内难以找到打开该拉链头100的方法, 可起到防盗的作用。 At the same time, since it is necessary to remove the stopper 30 when the slide fastener is opened, the pull tab 40 in order to be turned over, are not familiar with the configuration of the fastener head 100 people in a short time is difficult to find a method to open the fastener head 100, may function the role of security.

[0046] 请参照图7,其所示为本发明止滑式拉链头第二实施例的示意图,其与本发明第一实施例止滑式拉链头100的不同之处在于,该拉链头(图未示)中拉片40a的嵌合块44a 有一斜向上延伸的嵌合面443。 [0046] Referring to FIG 7, which is shown a schematic diagram of a second embodiment of the present invention, slip zipper pulls, slip zipper pulls embodiment differs from the first embodiment 100 in that with the present invention, the slider ( not shown) fitted in the pull tab 40a in block 44a have a fitting surface extending obliquely over 443. 通过该嵌合面443与该滑动挡块30的嵌合部304相嵌合, 可使得在未移动开该滑动挡块30的情况下,该拉片40a能翻转一定的角度同时不会解除对该拉链的自锁功能。 By this fitting surface 443 with the stopper fitting 304 sliding block 30 is fitted, so can not move in the opening slide stopper case 30, the tab 40a can be turned over a certain angle while not releasing the the self-locking zipper. 使操作者在打开该本发明第二实施例拉链头的时候用一只手能方便地抓住该拉片40a,另一只手再向前推动该滑动挡块30,使该拉片40a可完全翻转,从而便于操作。 Allows the operator to open the embodiment of the present invention, when a second embodiment of the slider with one hand can easily grasp the pull tab 40a, then the other hand to push the slide stopper 30 forwardly, so that the pull tab 40a may be turned upside down, thereby facilitating the operation. 应当理解的是,该嵌合面443也可以采取其他形式,例如在该拉片40a的嵌合块44a 与该滑动挡块30的嵌合部304之间设置间隙等,只要使该拉片40a能稍稍抬起而又不解除对拉链的自锁,就能实现既方便操作又止滑的功能。 It will be appreciated that the fitting surface 443 may take other forms, for example, the pull tab 44a is provided between the fitting portion 304 stopper 30 and the sliding block 40a is fitted in the gap, as long as that the pull tab 40a can be lifted slightly without lifting a self-locking zipper, and can achieve both easy operation and anti-slip function.

[0047] 图8所示为本发明止滑式拉链头第三实施例的示意图,该拉链头IOOb与本发明第一实施例中拉链头100的不同之处在于:该滑动挡块30b的嵌合部304b为一对倾斜的弧面,该拉片40b前端对应该嵌合部304b向前延伸设有一对嵌合块44b。 [0047] FIG. 8 shows a schematic view of a third embodiment of the present invention, slip zipper pulls, a first embodiment of the present invention, the fastener head IOOb embodiment differs from the slider 100 in that: the sliding stopper 30b is fitted a pair of engagement portions 304b inclined curved surface, the leading end 40b of the pull tab should extend forwardly fitting portion 304b is provided with a pair of fitting block 44b. 该两嵌合块44b均为凸轮结构,其外表面为曲面状,且每一嵌合块44b的外表面均设有一最远端447,该最远端447为该嵌合块44b上的最外点。 The two fitting block 44b are cam structure, the outer surface is a curved surface, and the outer surface of each of the fitting block 44b has a distal-most end 447, a distal end 447 for the most uppermost block 44b fitted outside the points.

[0048] 请参照图8至图11,当该拉片40b处于自锁状态时(如图10所示),该滑动挡块30b在该弹簧20的弹性力的推动下通过其嵌合部304b推顶该拉片40b的嵌合块44b,使该拉片40b的旋转受阻。 [0048] Referring to FIG. 8 to FIG. 11, when the pull tab 40b in the locked state (FIG. 10), the sliding stopper 30b driven by the elastic force of the spring 20 by which the fitting portion 304b the push tab 40b of the fitting block 44b, the rotation of the tab 40b hindered. 请参照图10及图11,打开该拉链头IOOb时,顺时针翻转该拉片40b,在该嵌合块44b的最远端447与该嵌合部304b相接触前,该滑动挡块30b将受到该拉片40b的嵌合块44b的推动向前运动,同时该弹簧20被不断压缩。 Please refer to FIGS. 10 and 11, to open the slider IOOb, twisted clockwise the tab 40b, prior to the fitting block 447 the farthest end 44b in contact with the fitting portion 304b, the stopper 30b to slide by pushing the tab 44b fitting block 40b of the forward movement, while the spring 20 is continually compressed. 若在此过程中去掉外力,该滑动挡块30b受该弹簧20的弹力作用往回运动,迫使该拉片40b逆时针翻转回到起始位置达到自锁(如图10所示)。 If the external force is removed in this process, the sliding stopper 30b by the elastic force of the spring 20 is moved back, counter-clockwise forcing the tab 40b reaches the start position inverted from the lock (FIG. 10). 请参照图11,当该拉片40b顺时针翻转到该嵌合块44b 的最远端447与该滑动挡块30b的嵌合部304b相接触时,该滑动挡块30b的水平位移达到最大值,此时该弹簧20的变形最大,该拉片40b的锁爪46也已移出该锁爪插入孔112。 Referring to FIG 11, when the pull tab 40b twisted clockwise to the fitting block 447 when the distal-most end 44b of the fitting portion 304b contact with the stopper 30b of the sliding horizontal displacement of the sliding stopper 30b reaches a maximum in this case the maximum deformation of the spring 20, the pawl 40b of the tab 46 has moved out of the pawl 112 is inserted into the hole. 请参照图11及图12,若继续顺时针翻转该拉片40b,该滑动挡块30b的水平位移将减小,该弹簧20将迫使该拉片40b在弹力的作用下自动顺时针翻转直至该拉片40b完全竖起(如图12所示)。 Referring to FIG. 11 and FIG. 12, if it continues to flip the tab 40b clockwise, the horizontal displacement of the slide stopper 30b will decrease, the spring 20 will force the pull tab 40b is automatically twisted clockwise until the elastic force of tab 40b is fully erected (as shown in Figure 12).

[0049] 由以上叙述可知,通过该嵌合部304b与该嵌合块44b的设置,该拉链头IOOb同样具有止滑功能,即使该拉片40b受到一定外力的影响,也不会失去自锁能力。 [0049] From the above description, by providing the fitting portion 304b of the fitting piece 44b of the slider IOOb also has anti-slip function, even if the pull tab 40b affected by some external force, it will not lose the self-locking ability. 另外,当该拉片40b顺时针翻转到该嵌合块44b的最远端447与该嵌合部304b相接触前,去掉外力,该拉片40b可回到起始位置,保持该拉链头IOOb的自锁状态;而当该拉片40b顺时针翻转到该嵌合块44b的最远端447与该嵌合部304b相接触之后,该拉片40b可借助该弹簧20的弹力作用继续顺时针翻转直至该拉片40b完全竖起。 Further, when the inverted tab 40b clockwise to the fitting block 44b of the distal-most end 447 prior to contact with the fitting portion 304b, the external force is removed, the tab 40b can be returned to the starting position, holding the slider IOOb the self-locking state; and after the tab 40b when twisted clockwise to the distal-most end 447 of the fitting block 44b in contact with the fitting portion 304b, the pull tab 40b may be elastic force of the spring means 20 continues clockwise flip until the pull tab 40b is fully erected. 这就使得该拉链头IOOb不但具有止滑功能,而且使用方便,只需操作该拉片40b就可打开该拉链头100b。 This not only makes the slider IOOb anti-slip function, and easy to use, only the operation of the tab 40b can open the fastener head 100b.

[0050] 请参照图13,其所示为本发明止滑式拉链头第四实施例的立体分解图,该拉链头IOOc与本发明第一实施例的拉链头100的不同之处在于:该拉链头IOOc的滑动挡块30c 的前端向前凸伸设有一蝴蝶翅膀形把手部309,该拉链头IOOc的拉片40c上对应该把手部309设有一蝴蝶翅膀形把手部49,该两把手部309、49组装时相互配合形成类似蝴蝶的形状(如图14所示)。 [0050] Referring to FIG 13, as shown in an exploded perspective view of a fourth embodiment of the present invention, slip type slider, the slider 100 is different from the embodiment in that the fastener head IOOc first embodiment of the present invention: the the front end of the slide fastener head IOOc the stopper 30c is provided with a forwardly protruding wings of a butterfly-shaped handle portion 309, the slider pull tab 40c of IOOc should grip portion 309 is provided with a butterfly wing-shaped handle portion 49, the two handle portions cooperating butterfly-like shape (FIG. 14) is formed when the assembly 309,49. 该滑动挡块30c的把手部309的作用在于方便操作者用手指抓住该滑动挡块30c,将其向前移动一定距离以使该拉片40c能被抬起。 The sliding action of the stopper portion 30c of the handle 309 is to facilitate the operator to grasp with the fingers slide stopper 30c, which move forward a certain distance so that the tab can be lifted 40c. 当然,该两把手部309、49也可以采取其他方便操作的形状。 Of course, the two handle portions may take the shape of other 309,49 easy to operate.

[0051] 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。 [0051] 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. 一种止滑式拉链头,包括拉头滑块及拉片,该拉片下表面设有锁爪,该拉头滑块的上翼板对应该锁爪设有锁爪插入孔,该拉片可枢转地连接在该拉头滑块的上翼板上,其特征在于,还包括滑动挡块及弹性元件,该弹性元件的一端与该拉头滑块抵接,另一端与该滑动挡块抵接,该拉片上设有嵌合块,该滑动挡块上对应该嵌合块设有嵌合部,该滑动挡块可往复滑动地连接在该拉头滑块上,自锁时,该拉片的嵌合块收容在该滑动挡块的嵌合部内从而阻止该拉片翻转。 A slip-type slider, and a slider comprising a slider pull tab, the tab surface provided with the locking pawl, the upper blade of the slider on the slider to be provided with a locking pawl pawl-insertion hole, the a pull tab pivotably connected to the slider of the upper wing plate of the slider, wherein the slider further comprises a stopper and an elastic member, one end of the elastic member and the slider abut against the slider, the other end of the the slide stopper abuts a fitting block the pull tab of the slider stopper portion to be fitted into a fitting block, the sliding stopper reciprocally slidably connected to the slider of the slider, self-locking when the pull tab is fitted into the fitting portion accommodated in the block of the sliding stopper tab thus preventing the inversion.
2.根据权利要求1所述的止滑式拉链头,其特征在于,该拉头滑块上翼板的前端设有连接块,该滑动挡块对应该连接块设有滑槽,该滑动挡块通过该滑槽可往复滑动地连接在该拉头滑块的连接块上。 2. The slip-type slider according to claim 1, wherein the front end of the slider on the slider wing connecting block is provided, the sliding stopper of the connecting block should be provided with the chute, the sliding block through the chute block reciprocally slidable slider connected to the slider connecting block.
3.根据权利要求1或2所述的止滑式拉链头,其特征在于,该拉头滑块上翼板的中部设有一对凸耳,该拉片可枢转的连接在所述凸耳上。 The slip-type slider of claim 1 or claim 2, wherein the center of the slider on the slider wing has a pair of lugs, the pull tab pivotably connected to the lug on.
4.根据权利要求1或2所述的止滑式拉链头,其特征在于,该拉片的下表面还设有压块,该拉头滑块上翼板对应该压块设有压块插入孔,该滑动挡块上设有防滑凸边。 The slip-type slider of claim 1 or claim 2, wherein the pull tab is also provided with the lower surface of the compact, the upper wing plate of the slider slider should be compact with compact inserts hole, is provided on the sliding rim slip stopper.
5.根据权利要求1或2所述的止滑式拉链头,其特征在于,该滑动挡块的前端设有把手部。 The slip-type slider of claim 1 or claim 2, wherein the front end of the sliding stopper is provided with a handle portion.
6.根据权利要求2所述的止滑式拉链头,其特征在于,该弹性元件为弹簧,该弹簧的至少一部分收容在该滑动挡块的滑槽内,该弹簧的一端与该拉头滑块抵接,另一端与该滑动挡块抵接。 The slip-type slider according to claim 2, wherein the elastic member is a spring, at least a portion of the spring is accommodated in the chute of the slide stopper, the end of the spring with the slider carriage block abuts the other end of the sliding stopper abuts.
7.根据权利要求1所述的止滑式拉链头,其特征在于,该拉片的前端向前延伸设有两个嵌合块,该滑动挡块对应该两嵌合块于其后端的顶部设有两个嵌合部。 7. The slip-type slider according to claim 1, wherein the front end of the forwardly extending tab is provided with two fitting blocks, the slide stopper on the top of the block to be fitted to its rear end two It is provided with two fitting portions.
8.根据权利要求1或7所述的止滑式拉链头,其特征在于,该嵌合块上设有斜向上延伸的嵌合面。 The slip-type slider of claim 1 or claim 7, wherein a fitting surface extending obliquely upward on the fitting block.
9.根据权利要求1或7所述的止滑式拉链头,其特征在于,该拉片的嵌合块为凸轮结构,该滑动挡块的嵌合部为对应该嵌合块的弧面结构。 9. The slip-type slider of claim 1 or 7, wherein the pull tab is fitted a cam block structure, the sliding stopper fitting portion to be fitted to the arc configuration block .
10.根据权利要求9所述的止滑式拉链头,其特征在于,该拉片的嵌合块上对应该滑动挡块的嵌合部设有最远端。 10. The slip-type slider according to claim 9, characterized in that the fitting piece of the tab portion to be slidably fitted with the distal-most stopper.
CN 200910112417 2009-08-24 2009-08-24 Anti-skidding zipper head CN101991249B (en)

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CN 200910112417 CN101991249B (en) 2009-08-24 2009-08-24 Anti-skidding zipper head

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CN101991249A CN101991249A (en) 2011-03-30
CN101991249B true CN101991249B (en) 2012-04-25

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CN 200910112417 CN101991249B (en) 2009-08-24 2009-08-24 Anti-skidding zipper head

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9271548B2 (en) * 2011-06-17 2016-03-01 Ykk Corporation Slider for slider fasteners
CN103082589B (en) * 2011-11-07 2015-07-29 上海吉田拉链有限公司 And a slider for a slide fastener slider of the slide fastener
CN103501403B (en) * 2013-09-27 2017-06-13 青岛歌尔声学科技有限公司 A mechanism and a pop-up camera
WO2018086134A1 (en) * 2016-11-14 2018-05-17 理想(广东)拉链实业有限公司 Spring zipper head

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954307A (en) 1961-05-31 1964-04-02 Flash Fasteners Ltd Improvements in or relating to sliders for sliding clasp fasteners
CN1147357A (en) 1995-07-31 1997-04-16 Ykk株式会社 Lock slider for slide fastener
CN2909903Y (en) 2006-06-02 2007-06-13 福建浔兴拉链科技股份有限公司 Novel zipper head
CN101263949A (en) 2007-03-16 2008-09-17 Ykk株式会社 Slide fastener slider

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954307A (en) 1961-05-31 1964-04-02 Flash Fasteners Ltd Improvements in or relating to sliders for sliding clasp fasteners
CN1147357A (en) 1995-07-31 1997-04-16 Ykk株式会社 Lock slider for slide fastener
CN2909903Y (en) 2006-06-02 2007-06-13 福建浔兴拉链科技股份有限公司 Novel zipper head
CN101263949A (en) 2007-03-16 2008-09-17 Ykk株式会社 Slide fastener slider

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