EP3689176A1 - Zipper structure - Google Patents

Zipper structure Download PDF

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Publication number
EP3689176A1
EP3689176A1 EP20152634.0A EP20152634A EP3689176A1 EP 3689176 A1 EP3689176 A1 EP 3689176A1 EP 20152634 A EP20152634 A EP 20152634A EP 3689176 A1 EP3689176 A1 EP 3689176A1
Authority
EP
European Patent Office
Prior art keywords
pull
zipper
matched
pieces
pull piece
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP20152634.0A
Other languages
German (de)
English (en)
French (fr)
Inventor
Shuyi LV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Gema Suitcases and Bags Co Ltd
Original Assignee
Hangzhou Gema Suitcases and Bags Co Ltd
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.)
Filing date
Publication date
Application filed by Hangzhou Gema Suitcases and Bags Co Ltd filed Critical Hangzhou Gema Suitcases and Bags Co Ltd
Publication of EP3689176A1 publication Critical patent/EP3689176A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A44B19/262—Pull members; Ornamental attachments for sliders
    • 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
    • A44B19/30—Sliders with means for locking in position
    • A44B19/301—Sliders with means for locking in position at the end of their upward travel with any suitable device, e.g. pull member combined with a press-button, a hook, a key-operated lock
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
    • A45C13/103—Arrangement of zip-fasteners

Definitions

  • the present invention relates to the field of bags, and particularly relates to a zipper structure.
  • the purpose of the present invention is to provide a zipper structure which prevents one end of the pull head from being pulled after the matching locking with a box lock of a trunk.
  • a zipper structure is composed of at least one group of zipper; the zipper comprises pull pieces and a pull head; one end of the pull pieces is matched with a box lock for locking, characterized in that limiting structures matched with each other are arranged between the pull pieces of the zipper; and the pull pieces are limited through the matching of the limiting structures.
  • the pull pieces comprise a pull piece A and a pull piece B; an extension section is arranged on one side of the pull piece A; the extension section is downward provided with a convex structure; the upper surface of one side of the pull piece B is provided with a depression matched with the extension section; a hole matched with the convex structure is formed in the depression; and the pull piece A and the pull piece B are inserted into the hole through the convex structure to realize the matching and limiting.
  • the user when a user locks the trunk, the user only needs to match and lock the pull piece B and the box lock at first, and then insert the convex structure of the pull piece A into the hole of the matched pull piece B to realize the matching and limiting of the pull pieces. Because the pull pieces form a whole, one end of the pull piece A matched with the box lock will also be snapped into the box lock at the same time to realize the matching and locking with the box lock.
  • the matching between the extension section of the pull piece A and the depression of the pull piece B can ensure better fit between the pull pieces.
  • the length of the convex structure is 0.5-1.5 CM.
  • the convex structure of this length is most suitable to be inserted into the hole to match with the hole for limiting, may not protrude too short and may not affect the aesthetics due to excessive length.
  • one end of the pull pieces is provided with a locking ring; and the locking ring can be matched with the box lock for locking.
  • the locking ring can effectively realize the matching and locking with the box lock.
  • the present invention has the advantages that: after the zipper and the box lock of the trunk are locked, one end of the pull head of the zipper cannot be moved, thereby avoiding possible potential safety hazards after the zipper is pulled by a gap.
  • a zipper structure shown in Fig. 1 and Fig. 2 , is composed of a group of zipper through matching.
  • the zipper mainly comprises pull pieces; one end of the pull pieces is provided with a pull ring 6; the pull pieces can be connected with a pull head 8 through the pull ring 6; the opposite side of the pull ring 6, i.e., the bottom of the pull pieces, is provided with a locking ring 5; and the locking ring 5 can be matched with the box lock 7 of the trunk for locking.
  • the pull pieces of the group of zipper can be divided into a pull piece A1 and a pull piece B2. When the group of zipper is pulled and closed, that is, the trunk needs to be locked, one side of the pull piece A1 and one side of the pull piece B2 are fitted, and the locking rings 5 of both are matched and locked with the box lock 7 of the trunk.
  • the limiting structures matched with each other for limiting are arranged between the pull piece A1 and the pull piece B2.
  • the pull piece A1 and the pull piece B2 are limited jointly by the box lock 7 and the limiting structures under the effect of the limiting structures. In this way, one end of the pull head cannot be moved, thereby achieving the effect that one end of the pull head cannot be pulled after the zipper is matched and locked with the box lock and avoiding possible potential safety hazards after one end of the pull head 8 is pulled by a gap.
  • the pull piece A1 and the pull piece B2 are matched and limited through the limiting structures matched with each other.
  • an extension section is arranged on the upper surface of the side where the middle section of the pull piece A is fitted to the pull piece B2; and a depression matched with the extension section is arranged in the position of the upper surface corresponding to the pull piece B.
  • the bottom of the extension section is provided with a convex structure 3.
  • a hole 4 matched with the convex structure 3 is formed in the depression of the pull piece B2.
  • the convex structure 3 at the bottom of the extension section of the pull piece A can be inserted into hole 4 of the pull piece B to realize the matching and limiting, so that the pull head 8 cannot be pulled.
  • the extension section of the pull piece A1 extends from the upper surface to one side, and has a thickness matched with the depression of the pull piece B2.
  • the user when the user needs to lock the trunk, the user only needs to pull the zipper of the pull piece B2 to a corresponding position at first, enable the pull piece B2 to realize matching and locking with the box lock 7 through the locking ring 5, then to pull the zipper of the pull piece A1 to close with the zipper of the pull piece B and then to insert the convex structure 3 of the pull piece A into the hole of the corresponding pull piece B2.
  • the extension section of the pull piece A is fitted with the depression of the pull piece B2 to realize fitting, so that the appearance is more beautiful.
  • the locking ring 5 of the pull piece A1 is also snapped into the box lock 7 to realize matching and locking.
  • the pull piece A1 and the pull piece B2 cannot be moved horizontally under the limit of the limiting structures; and the pull piece A1 and the pull piece B2 cannot be moved vertically under the locking of the box lock 7.
  • one end of the pull head of the zipper cannot be moved, thereby avoiding possible potential safety hazards after the zipper is pulled by a gap.
  • the box lock 7 is a password lock.
  • the length of the convex structure 3 is 1 CM.
  • the present embodiment is different from embodiment 1 in that: in the present embodiment, the length of the convex structure 3 is 0.5 CM.
  • the present embodiment is different from embodiment 1 in that: in the present embodiment, the length of the convex structure 3 is 1.5 CM.

Landscapes

  • Bag Frames (AREA)
EP20152634.0A 2019-01-31 2020-01-20 Zipper structure Withdrawn EP3689176A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910097562.5A CN109805521A (zh) 2019-01-31 2019-01-31 一种拉链结构

Publications (1)

Publication Number Publication Date
EP3689176A1 true EP3689176A1 (en) 2020-08-05

Family

ID=66606223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20152634.0A Withdrawn EP3689176A1 (en) 2019-01-31 2020-01-20 Zipper structure

Country Status (3)

Country Link
US (1) US20200245731A1 (zh)
EP (1) EP3689176A1 (zh)
CN (1) CN109805521A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110495687A (zh) * 2019-08-09 2019-11-26 福建浔兴拉链科技股份有限公司 一种防盗拉片、拉头、拉链及带拉链的产品
CN213211237U (zh) * 2020-10-15 2021-05-14 杭州申迪电子科技有限公司 一种新型挂钩防盗标签

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2926679A1 (en) * 2014-04-04 2015-10-07 Samsonite IP Holdings S.a.r.l Luggage with interlocking zipper pull tabs
EP3403521A1 (en) * 2017-05-16 2018-11-21 Samsonite IP Holdings S.ÀR.L. Luggage article with laterally magnetically engaged zipper pull-tabs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201860936U (zh) * 2010-06-21 2011-06-15 北京探路者户外用品股份有限公司 一种拉链扣锁装置
EP2710915B1 (en) * 2012-09-07 2018-01-31 Mrm Hk Limited Zip fastener and luggage
CN207855163U (zh) * 2017-12-25 2018-09-14 福建浔兴拉链科技股份有限公司 一种防盗拉片结构及拉链

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2926679A1 (en) * 2014-04-04 2015-10-07 Samsonite IP Holdings S.a.r.l Luggage with interlocking zipper pull tabs
EP3403521A1 (en) * 2017-05-16 2018-11-21 Samsonite IP Holdings S.ÀR.L. Luggage article with laterally magnetically engaged zipper pull-tabs

Also Published As

Publication number Publication date
US20200245731A1 (en) 2020-08-06
CN109805521A (zh) 2019-05-28

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