WO2017041581A1 - 曲面牙拉链 - Google Patents

曲面牙拉链 Download PDF

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Publication number
WO2017041581A1
WO2017041581A1 PCT/CN2016/090453 CN2016090453W WO2017041581A1 WO 2017041581 A1 WO2017041581 A1 WO 2017041581A1 CN 2016090453 W CN2016090453 W CN 2016090453W WO 2017041581 A1 WO2017041581 A1 WO 2017041581A1
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WO
WIPO (PCT)
Prior art keywords
zipper
curved
outer side
combinatory
combined
Prior art date
Application number
PCT/CN2016/090453
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English (en)
French (fr)
Inventor
赖佳麟
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深圳市华圣达拉链有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of WO2017041581A1 publication Critical patent/WO2017041581A1/zh

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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
    • A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members

Definitions

  • the invention relates to a zipper, in particular to a curved tooth zipper.
  • Zippers are fasteners that are used as fabrics for clothing and the like, and are well known in the art.
  • the zipper is usually stitched to the sides of the garment, and the fastener elements on the two sides are snapped or opened during the movement of the slider.
  • the shape of the element directly affects the appearance of the zipper and the user's feeling of use. The user will feel different when touching the different shapes of the element. Some of the products have flat and angular elements, and the user pulls the pull. It hurts or cuts your fingers when you get your head.
  • the technical problem to be solved by the present invention is to provide a curved tooth zipper with a relatively smooth inclined surface on both outer sides and a smooth surface to prevent cuts.
  • the curved tooth zipper includes a pair of axially extending zipper tapes and left and right fastener elements disposed on the inner side of the pair of zipper tapes; the left and right teeth;
  • the fastener element has a combined outer side and a combined inner side. Viewed in cross section, the combined outer side is radially symmetrical with the combined inner side, the combined outer side being generally a smoothly transitioned inclined surface.
  • the outer side surface of the combination is a curved surface.
  • the combined outer side surface comprises a plurality of curved surfaces, and each curved surface smoothly transitions through the curved surface.
  • the zipper tape includes: a tape body, a fixing strip disposed on the inner side of the tape body and extending along the tape body, and a plurality of glue injection holes spaced apart in the vicinity of the fixing bar;
  • the glue hole is located in a mounting groove of the left or right element, and the glue hole has the left element or the right Chain glue fixing glue.
  • the glue injection hole is circular or square.
  • the cross-sectional diameter of the fixing strip is larger than the thickness of the cloth strip; the cross section of the fixing strip is circular or square.
  • the curved tooth zipper of the invention has a smooth transitional inclined surface on the combined inner side surface and the combined outer side surface after the fastener element is fastened, which can prevent the user from cutting the finger on the one hand, and can not prevent the user from cutting the zipper on the other hand. Need to identify the front and back, stitching is more convenient and can improve efficiency.
  • FIG. 1 is a schematic structural view of a curved tooth zipper of the present invention
  • Figure 2 is a schematic cross-sectional view of the curved tooth zipper of Figure 1 of the present invention.
  • FIG. 3 is a schematic structural view of a zipper tape of the present invention.
  • a specific embodiment of the present invention provides a curved tooth zipper including a pair of axially extending zipper tapes 30 and left-handed fasteners disposed on a pair of zipper tapes 30
  • the fastener element 10 and the right fastener element 20; the left fastener element 10 and the right fastener element 20 are coupled to each other to have a combined outer side surface X and a combined inner side surface Y.
  • the combined outer side surface X is radially symmetrical with the combined inner side surface Y as viewed in cross section, and the combined outer side surface X is generally a smoothly transitioned inclined surface.
  • the combined outer side surface X formed by the fastening of the left fastener element 10 and the right fastener element 20 is a smooth transitional inclined surface, and does not hurt or cut during the process of pulling the slider by the user. User's finger.
  • the combined inner side surface Y is also a smooth transitional inclined surface, and is symmetrical with the combined inner measuring surface X, so that in the process of the curved tooth zipper stitching of the present invention, no additional recognition of the front side of the zipper is performed. And the opposite side, which can improve the efficiency of clothing production.
  • the combined outer side surface X is a curved surface.
  • the curved surface is a typical inclined surface, and the curved surface is relatively common in industrial applications, and the implementation technology is relatively mature, and basically does not increase the cost.
  • the combined outer side surface X may further include a plurality of curved surfaces, each of which has a smooth transition through a curved surface.
  • the use of a plurality of curved surfaces and a smooth transition of the curved surface enables the design of the left element 10 or the right element 20 to be more different than the common curved surface, and can be different in shape according to different needs of the customer. Design is conducive to product sales.
  • the fastener tape 30 includes: a tape body 301 , a fixing strip 302 disposed inside the tape body 301 and extending along the tape body 301 , and spaced apart in the vicinity of the fixing bar 302 a plurality of glue holes 303; when the left element 10 or the right element 20 is fixed to the zipper tape 30, the glue hole 303 is located at the left element 10 or the right element 20 In the mounting groove, the glue hole 303 has a fixing glue adhered to the left element 10 or the right element 20.
  • adding a glue hole 303 having a fixing glue to the tape body 301 can increase the fixing strength of the fastener tape 30 and the left element 10 or the right element 20, and prevent the The tape body 301 is detached from the left element 10 or the right element 20, so that the zipper of the present invention can withstand a greater pulling force.
  • the glue injection hole 303 is circular. Of course, the glue hole 303 may also be square.
  • the cross-sectional diameter of the fixing strip 302 is larger than the thickness of the cloth strip 301, further increasing the lateral pulling force that the zipper can bear, and ensuring that the cloth strip 301 is not from the left element 10 or the right element 20 Fall off.
  • the fixing strip 302 has a circular cross section or a square shape.
  • the combined outer side surface X and the combined inner side surface Y of the left fastener element 10 of the curved tooth zipper of the present invention have a smooth transitional inclined surface, so that the user does not draw during the process of pulling the slider. Damage to the user's finger, during the process of stitching the zipper onto the fabric, there is no need to additionally distinguish the front and back sides of the zipper, which contributes to the improvement of the yield.

Landscapes

  • Slide Fasteners (AREA)

Abstract

曲面牙拉链包括一对轴向延伸的拉链布带（30）和设置在一对拉链布带（30）内侧的能够相互扣合的左链牙（10）及右链牙（20）；所述左链牙（10）与右链牙（20）扣合后具有组合外侧面（X）和组合内侧面（Y），其特征在于，从横截面看，所述组合外侧面（X）与组合内侧面（Y）沿径向对称，所述组合外侧面（X）在总体上呈平滑过渡的倾斜面。曲面牙拉链在链牙扣合后的组合内侧面（Y）及组合外侧面（X）上均具有平滑过渡的倾斜面，一方面能够防止使用者手指割伤，另一方面能够在该拉链缝合的过程中不需要识别正反面，缝合更加方便，能够提高效率。

Description

曲面牙拉链 技术领域
本发明涉及一种拉链，尤其涉及一种曲面牙拉链。
背景技术
拉链是被用作为衣物等织物品的扣件已经是大众所公知的技术。一般把拉链缝合到衣物的两侧边，两个侧边上的链牙在拉头的运动过程中扣合或者打开。链牙的形状直接影响到拉链的外观以及使用者的使用感觉，使用者在触碰不同形状的链牙时会有不同的感受，有些产品的链牙是平整有棱角的，使用者在拉动拉头时会弄疼或割伤手指。
发明内容
本发明要解决的技术问题是：提供一种两个组合外侧面均具有相对平滑倾斜面的，表面光滑防止割伤的曲面牙拉链。
为实现上述目的，所述曲面牙拉链包括一对轴向延伸的拉链布带和设置在一对拉链布带内侧的能够相互扣合的左链牙及右链牙；所述左链牙与右链牙扣合后具有组合外侧面和组合内侧面。从横截面看，所述组合外侧面与组合内侧面沿径向对称，所述组合外侧面在总体上呈平滑过渡的倾斜面。
其中，所述组合外侧面为弧形面。
其中，所述组合外侧面包括多个曲面，每个曲面之间通过弧面圆滑过渡。
其中，所述拉链布带包括：布带体、设置在布带体内侧并沿布带体延伸的固定条以及在所述固定条附近间隔设置的数个胶注孔；当所述左链牙与所述右链牙与所述拉链布带固定时，所述胶注孔位于所述左链牙或右链牙的安装槽内，所述胶注孔内有与所述左链牙或右链牙粘固的固定胶。
其中，所述胶注孔为圆形或者方形。
其中，所述固定条的截面直径大于所述布带的厚度；所述固定条的截面为圆形或者方形。
本发明曲面牙拉链在链牙扣合后的组合内侧面及组合外侧面上均具有平滑过渡的倾斜面，一方面能够防止使用者手指割伤，另一方面能够在该拉链缝合的过程中不需要识别正反面，缝合更加方便，能够提高效率。
附图说明
下面结合附图，通过对本发明的具体实施方式详细描述，将使本发明的技术方案及其它有益效果显而易见。
附图中，
图1为本发明曲面牙拉链的结构示意图；
图2为图1本发明曲面牙拉链的横截面示意图；
图3为本发明拉链布带的结构示意图。
附图标号说明：
10、左链牙；20、右链牙；30、拉链布带；301、布带体；302、固定条；303、胶注孔；X、组合外侧面；Y、组合内侧面。
具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图1，本发明具体实施方式提供一种曲面牙拉链，所述曲面牙拉链包括一对轴向延伸的拉链布带30和设置在一对拉链布带30内侧的能够相互扣合的左链牙10及右链牙20；所述左链牙10与右链牙20扣合后具有组合外侧面X和组合内侧面Y。
请参阅图2，从横截面看，所述组合外侧面X与组合内侧面Y沿径向对称，所述组合外侧面X在总体上呈平滑过渡的倾斜面。
在本实施方式中，所述左链牙10与所述右链牙20扣合后形成的组合外侧面X是平滑过渡的倾斜面在使用者拉动拉头的过程中不会弄疼或者割伤使用者的手指。同时所述组合内侧面Y同样也是平滑过渡的倾斜面，并且与所述组合内测面X想对称，这样在本发明的曲面牙拉链缝合的过程中，并不用额外的识别所述拉链的正面与反面，从而能够提高衣物生产的效率。
进一步的，所述组合外侧面X为弧形面。
在本实施方式中，弧形面是一种典型的倾斜面，在工业应用比较常见的曲面，其实现技术也比较成熟，基本不用增加成本。
在本发明的其他实施方式中，所述组合外侧面X还可以包括多个曲面，每个曲面之间通过弧面圆滑过渡。
其中，采用多个曲面并用弧面圆滑过渡的方式能够使所述左链牙10或右链牙20的设计相较于常见的曲面更具有差异性，并且能够根据客户不同的需求进行不同的外形设计，有利于产品销售。
请参阅图3，进一步的，所述拉链布带30包括：布带体301、设置在布带体301内侧并沿布带体301延伸的固定条302以及在所述固定条302附近间隔设置的数个胶注孔303；当所述左链牙10或所述右链牙20与所述拉链布带30固定时，所述胶注孔303位于所述左链牙10或右链牙20的安装槽内，所述胶注孔303内有与所述左链牙10或右链牙20粘固的固定胶。
在本实施方式中，在所述布带体301上增加具有固定胶的胶注孔303能够增加所述拉链布带30与所述左链牙10或右链牙20的固定强度，防止所述布带体301与所述左链牙10或右链牙20脱落，使得本发明的拉链能够承受更大拉力。
其中，所述胶注孔303为圆形，当然，所述胶注孔303也可以为方形。
其中，所述固定条302的截面直径大于所述布带301的厚度，进一步的增加所述拉链所能承受的横向拉力，能够保证所述布带301不从左链牙10或右链牙20上脱落。
所述固定条302的截面为圆形，也可以为方形。
本发明的曲面牙拉链的左链牙10与右链牙20扣合后的组合外侧面X与组合内侧面Y均具有平滑过渡的倾斜面，从而在使用者拉动拉头的过程中不会划伤使用者的手指，在所述拉链缝合到织物上的过程中，也不用额外的辨别所述拉链的正面与反面，有助于产率的提升。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (6)

  1. 一种曲面牙拉链，包括一对轴向延伸的拉链布带和设置在一对拉链布带内侧的能够相互扣合的左链牙及右链牙；所述左链牙与右链牙扣合后具有组合外侧面和组合内侧面，其特征在于，从横截面看，所述组合外侧面与组合内侧面沿径向对称，所述组合外侧面在总体上呈平滑过渡的倾斜面。
  2. 根据权利要求1所述的曲面牙拉链，其特征在于，所述组合外侧面为弧形面。
  3. 根据权利要求1所述的曲面牙拉链，其特征在于，所述组合外侧面包括多个曲面，每个曲面之间通过弧面圆滑过渡。
  4. 根据权利要求1所述的曲面牙拉链，其特征在于，所述拉链布带包括：布带体、设置在布带体内侧并沿布带体延伸的固定条以及在所述固定条附近间隔设置的数个胶注孔；当所述左链牙与所述右链牙与所述拉链布带固定时，所述胶注孔位于所述左链牙或右链牙的安装槽内，所述胶注孔内有与所述左链牙或右链牙粘固的固定胶。
  5. 根据权利要求4所述的曲面牙拉链，其特征在于，所述胶注孔为圆形或者方形。
  6. 根据权利要求4所述的曲面牙拉链，其特征在于，所述固定条的截面直径大于所述布带的厚度；所述固定条的截面为圆形或者方形。
PCT/CN2016/090453 2015-09-11 2016-07-19 曲面牙拉链 WO2017041581A1 (zh)

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CN201510580275.1A CN105054500A (zh) 2015-09-11 2015-09-11 曲面牙拉链
CN201510580275.1 2015-09-11

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Publication number Priority date Publication date Assignee Title
CN105054500A (zh) * 2015-09-11 2015-11-18 深圳市华圣达拉链有限公司 曲面牙拉链
WO2018195896A1 (zh) * 2017-04-28 2018-11-01 深圳市华圣达拉链有限公司 超薄塑钢拉链
CN107136666B (zh) * 2017-04-28 2020-05-01 深圳市华圣达拉链有限公司 超薄塑钢拉链

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US20130104348A1 (en) * 2011-11-01 2013-05-02 Lien-Chou Wang Double Sided Nylon Sandwich Mesh Fabric Zipper And Slider Assembly
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CN103027447A (zh) * 2011-10-07 2013-04-10 Ykk株式会社 拉链牙链带
US20130104348A1 (en) * 2011-11-01 2013-05-02 Lien-Chou Wang Double Sided Nylon Sandwich Mesh Fabric Zipper And Slider Assembly
CN103876400A (zh) * 2014-04-04 2014-06-25 开易(广东)服装配件有限公司 倾斜面牙拉链
CN203748780U (zh) * 2014-04-04 2014-08-06 开易(广东)服装配件有限公司 倾斜面牙拉链
CN105054500A (zh) * 2015-09-11 2015-11-18 深圳市华圣达拉链有限公司 曲面牙拉链
CN205006104U (zh) * 2015-09-11 2016-02-03 深圳市华圣达拉链有限公司 曲面牙拉链

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