CN104106888B - 防夹拉链头 - Google Patents

防夹拉链头 Download PDF

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Publication number
CN104106888B
CN104106888B CN201410335267.6A CN201410335267A CN104106888B CN 104106888 B CN104106888 B CN 104106888B CN 201410335267 A CN201410335267 A CN 201410335267A CN 104106888 B CN104106888 B CN 104106888B
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fin
cover plate
head
upper cover
zipper
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CN104106888A (zh
Inventor
魏国祯
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Zhejiang HENGWEI zipper Co. Ltd.
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Quanzhou Zhongyan Intelligent Electromechanical Resarch Institute Co Ltd
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Priority to CN201410335267.6A priority Critical patent/CN104106888B/zh
Priority to CN201610897307.5A priority patent/CN106333432A/zh
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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/265—Sliders with means for preventing the accidental intrusion of material into the slider body, e.g. with shield or guard

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  • Slide Fasteners (AREA)

Abstract

本发明公开了一种防夹拉链头，包括下底板和倒扣在下底板上的上船板，所述上船板由上盖板和设于上盖板左右两侧的侧板围成，上盖板的上工作面上通过象鼻设有拉手；所述下底板的头部通过支撑梁与上盖板的头部相连；下底板的尾部与上船板的尾部构成供链牙通过的通道；所述上船板的侧板上还设有向外延伸的上翅片，下底板的左右两侧设有向外延伸的下翅片。本发明设置了上翅片和下翅片，在拉合拉链过程中通过上翅片和下翅片将布料推开，避免布料夹入供链牙通过的通道内。

Description

防夹拉链头
技术领域
本发明涉及一种服装配件，特别涉及一种防夹拉链头。
背景技术
拉链作用服装的常用部件而使用广泛，其中拉链头是拉链的核心部件，其结构优劣直接影响到整个拉链的使用效果。但是现有技术的拉链头在拉合拉链的过程中容易将拉链两侧的布料加入拉链头内，导致拉链卡死。
发明内容
本发明针对现有技术中的不足，提供一种防夹拉链头，解决现有技术中拉链头在拉合拉链的过程中容易将拉链两侧的布料加入拉链头内，导致拉链卡死的技术问题。
为解决上述技术问题，本发明所采用的技术方案是：防夹拉链头，包括下底板和倒扣在下底板上的上船板，所述上船板由上盖板和设于上盖板左右两侧的侧板围成，上盖板的上工作面上通过象鼻设有拉手；所述下底板的头部通过支撑梁与上盖板的头部相连；下底板的尾部与上船板的尾部构成供链牙通过的通道；所述上船板的侧板上还设有向外延伸的上翅片，下底板的左右两侧设有向外延伸的下翅片。
所述上翅片的外侧边连接有向上翘起的弧形侧翼，上翅片的前侧边和后侧边设别设有向下导向的弧形倒角一。
所述上翅片的宽度为2~8毫米。
所述下翅片的外侧边设有向下隆起的凸起，下翅片的前侧边和后侧边分别设有向下导向的弧形倒角二。
所述下翅片的宽度为2~5毫米。
所述拉链头为带自锁功能的拉链头。
与现有技术相比，本发明所达到的有益效果是：设置了上翅片和下翅片，在拉合拉链过程中通过上翅片和下翅片将布料推开，避免布料夹入供链牙通过的通道内。
附图说明
图1是本发明的结构示意图。
图2是图1的A向视图。
图中：1、下底板；2a、上盖板；2b、侧板；3、支撑梁；4、通道；5、上翅片；6、弧形侧翼；7、弧形倒角一；8、下翅片；9、凸起；10、弧形倒角二；11、拉手。
具体实施方式
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
如图1、图2所示，防夹拉链头，包括下底板1和倒扣在下底板1上的上船板，上船板由上盖板2a和设于上盖板2a左右两侧的侧板2b围成，上盖板2a的上工作面上通过象鼻设有拉手11；下底板1的头部通过支撑梁3与上盖板2a的头部相连；下底板1的尾部与上船板的尾部构成供链牙通过的通道4，通道4沿拉链头拉开方向呈逐渐收缩状。上船板的侧板2b上还设有向外延伸的上翅片5，上翅片5的外侧边连接有向上翘起的弧形侧翼6，上翅片5的前侧边和后侧边设别设有向下导向的弧形倒角一7，下底板1的左右两侧设有向外延伸的下翅片8，下翅片8的外侧边设有向下隆起的凸起9，下翅片8的前侧边和后侧边分别设有向下导向的弧形倒角二10。弧形侧翼6和凸起9能将拉链头两侧的布料推开，避免布料夹入供链牙通过的通道4内，弧形倒角一7、弧形倒角二10的设置则用于防止上翅片5、下翅片8刮伤衣物表面。通常情况下，为了避免影响美观，衣物都会在外侧缝制拉链挡片，而拉链挡片是夹入拉链头内的主要布料，所以上翅片5的宽度最好设置在2~8毫米，优选5毫米，以充分将拉链挡片推开，下翅片8的宽度为2~5毫米，优选4毫米。拉链头为带自锁功能的拉链头。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本发明的保护范围。

Claims (1)

1.防夹拉链头，其特征在于，包括下底板和倒扣在下底板上的上船板，所述上船板由上盖板和设于上盖板左右两侧的侧板围成，上盖板的上工作面上通过象鼻设有拉手；所述下底板的头部通过支撑梁与上盖板的头部相连；下底板的尾部与上船板的尾部构成供链牙通过的通道；所述上船板的侧板上还设有向外延伸的上翅片，下底板的左右两侧设有向外延伸的下翅片；所述上翅片的外侧边连接有向上翘起的弧形侧翼，上翅片的前侧边和后侧边设别设有向下导向的弧形倒角一；所述上翅片的宽度为2~8毫米；所述下翅片的外侧边设有向下隆起的凸起，下翅片的前侧边和后侧边分别设有向下导向的弧形倒角二；所述下翅片的宽度为2~5毫米；所述拉链头为带自锁功能的拉链头。
CN201410335267.6A 2014-07-15 2014-07-15 防夹拉链头 Active CN104106888B (zh)

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CN201410335267.6A CN104106888B (zh) 2014-07-15 2014-07-15 防夹拉链头
CN201610897307.5A CN106333432A (zh) 2014-07-15 2014-07-15 防夹拉链头

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CN201410335267.6A CN104106888B (zh) 2014-07-15 2014-07-15 防夹拉链头

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106858929A (zh) * 2017-02-27 2017-06-20 东莞产权交易中心 一种防绊拉链结构
CN112826180B (zh) * 2021-01-08 2023-01-03 济南鑫贝西生物技术有限公司 一种防水树脂拉链防卡住方法
US11653725B1 (en) 2021-11-09 2023-05-23 Kcc Zipper Co., Ltd. Anti-pinch zipper
US11805864B1 (en) 2022-05-09 2023-11-07 Kcc Zipper Co., Ltd. Lower stop device of an anti-pinch zipper and its assembly structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866245A (en) * 1955-10-12 1958-12-30 Elgin Alice May Zipper
DE2503281C3 (de) * 1974-02-08 1980-08-14 Aisin Seiki K.K., Kariya, Aichi (Japan) Innenverriegelungsvorrichtung mit einer zusätzlichen Betätigimgsstellung des Innenverriegelungsknopf es zum schlüssellosen Verriegeln eines Kfz-Türverschlusses
CN2186501Y (zh) * 1994-02-22 1995-01-04 何景 防障碍拉链扣
US20070186392A1 (en) * 2006-02-15 2007-08-16 Sewitch Stanley A Jr Novel zipper slide
DE202007006570U1 (de) * 2007-05-08 2007-10-11 Heuer, Barbara Stufenschieber für Verschluss-Systeme wie Reißverschlüsse o.dgl.
CN201192128Y (zh) * 2008-05-22 2009-02-11 毕万民 一种可防夹衣物的拉链夹
CN201938539U (zh) * 2011-02-24 2011-08-24 黄成友 一种防夹拉链
CN202919205U (zh) * 2012-11-25 2013-05-08 刘铮 防夹伤拉链头
CN204048321U (zh) * 2014-07-15 2014-12-31 张家港市双河染织有限公司 防夹拉链头

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CN104106888A (zh) 2014-10-22

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