WO2017157224A1 - 单层保护拉链 - Google Patents

单层保护拉链 Download PDF

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Publication number
WO2017157224A1
WO2017157224A1 PCT/CN2017/076125 CN2017076125W WO2017157224A1 WO 2017157224 A1 WO2017157224 A1 WO 2017157224A1 CN 2017076125 W CN2017076125 W CN 2017076125W WO 2017157224 A1 WO2017157224 A1 WO 2017157224A1
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WO
WIPO (PCT)
Prior art keywords
chain
hook
insert
cuff
steel
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Application number
PCT/CN2017/076125
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English (en)
French (fr)
Inventor
郑运婷
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郑运婷
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Publication date
Application filed by 郑运婷 filed Critical 郑运婷
Publication of WO2017157224A1 publication Critical patent/WO2017157224A1/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
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details

Definitions

  • the invention relates to a zipper, in particular to a single layer protective zipper.
  • the zipper used in the trunk or duffel bag has a gap between the left and right clasps of the zipper, so that the criminals can easily insert the zipper with a sharp weapon, and a single-layer protective zipper that prevents the zipper from being cut has become a zipper. Improve the need for zipper security.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a single-layer protection zipper for improving the anti-theft performance of the zipper.
  • the technical scheme adopted by the invention is: a single-layer protection zipper, comprising a chain seat, a chain and a steel tape measure, the steel tape measure is fixedly connected with the chain seat, the chain and the chain seat are movably connected;
  • the chain includes a left chain, a right chain, a chain The head sealing member and the chain tail sealing member;
  • the left chain is composed of a left chain buckle and a left chain cloth, the left chain buckle is provided with a left anti-insert piece and a left hook;
  • the right chain is composed of a right chain buckle and a right chain cloth, right
  • the chain buckle is provided with a right anti-insert and a right hook;
  • the left and right chain are connected with the chain sealing member and the chain sealing member,
  • the chain base includes a left chain slot and a right chain slot, and the left chain and the left chain slot Connection, the right chain is connected with the right chain groove, the left hook and the right hook are located below the left chain groove and the right chain groove
  • the single-layer protection zipper can be used by connecting the left and right chain cloths to the trunk of the trunk, or by connecting the left and right chain cloths to the pocket of the duffel bag and on the steel tape.
  • the handle is located outside the trunk or outside the duffel bag; when the trunk or duffel bag is closed, the hand grip pulls the steel tape measure and the chain seat moves, and the chain seat follows the handle to move, so that the left chain and the right chain bite together, the baggage
  • the mouth of the box or the mouth of the duffel bag is closed; at the same time, the steel tape measure As the chain moves, the steel coil is pulled out with the movement of the steel tape.
  • the drawn steel coil is buckled by the left hook of the left clasp and the right hook of the right clasp under the chain; when the illegal element is used
  • the sharp weapon is inserted into the chain, the sharp object is blocked by the steel coil and is difficult to insert; while the left chain and the right chain are engaged, each left anti-insert moves to a position between one left cuff and the other left cuff, and Each right anti-insert piece moves to a position between one right cuff and the other right cuff, and the left anti-insert is used to block the gap between one left cuff and the other left cuff, and is blocked by the right anti-insert
  • the gap between one right clasp and the other right clasp increases the difficulty for the criminals to use the sharps to open the zipper; when opening the trunk of the trunk or the pocket of the duffel bag, the hand pulls the chain in the opposite direction by the handle
  • the chain seat follows the handle movement, so that the closed left chain is separated from the right chain; at the same time
  • the utility model has the beneficial effects that: when the single-layer protection zipper is used, the single-layer protection zipper is installed on the luggage box or the duffel bag, and the single-layer protection zipper is provided with the left anti-insert and the right anti-plug, and the left anti-plug and the right anti-plug Blocking the gap between the left cufflinks and the right cufflinks increases the difficulty for the criminals to insert the zipper with the sharps; at the same time, the steel tape of the steel reel follows the closure of the zipper and moves under the zipper closure, when the criminals When the chain is inserted into the chain, the sharp object is blocked by the steel coil and it is difficult to insert.
  • Figure 1 is a schematic view showing the structure of a single-layer protection zipper
  • Figure 2 is a partial enlarged view of the chain
  • Figure 3 is a left side view of Figure 1;
  • Figure 4 is a plan view of Figure 3.
  • FIG. 1 is a schematic structural view of a single-layer protective zipper, a partial enlarged view of the chain shown in FIG. 2, a left side view of FIG. 1 and a top view of FIG. 3; a single-layer protective zipper including a chain a seat 1, a chain 2 and a steel tape measure 3, the steel tape measure 3 is fixedly connected with the chain base 1, and the chain 2 is mechanically coupled with the chain base 1;
  • the chain 2 includes a left chain 4, a right chain 5, a chain head sealing member 6 and a chain tail The sealing member 7;
  • the left chain 4 is connected by a left chain buckle 8 and a left chain cloth 9, the left chain buckle 8 is provided with a left anti-insert piece 10 and a left hook 11;
  • the right chain bar 5 is composed of a right chain buckle 12 and a right chain cloth 13
  • the connecting structure comprises a right anti-insert tab 14 and a right hook 15; the left chain cloth 9 and the right chain cloth 13 are connected with the chain head sealing member 6 and
  • the left hook 11 and the right hook 15 are located below the left chain slot 35 and the right chain slot 32; the left edge 18 of the steel coil 16 is connected to the left hook 11 of the left buckle 8, and the right edge of the steel coil 16 19 is connected with the right hook 15 of the right cuff 12, and the steel reel 16 is located between the left hook 11 and the right hook 15.
  • the left hook 11 and the right hook 15 are used to hook the steel reel 16 and utilize the steel coil.
  • the belt 16 seals the connection port of the chain 2; the left anti-insert tab 10 is located between each of the left cuffs 8, and the right anti-insert tab 14 is located between each of the right cuffs 12, with the left anti-insert tab 10 And the right anti-insert 14 seals the gap between the left clasp 8 and the right clasp 12, which increases the difficulty of inserting the unlawful molecule into the chain 2; when the illegal molecule inserts the chain 2 with the sharp weapon, the sharp weapon is blocked by the steel reel 9 It is difficult for criminals to insert the chain 2.
  • the single-layer protective zipper is used by connecting the left-chain cloth 9 and the right-chain cloth 13 to the trunk of the trunk, or connecting the left-chain fabric 9 and the right-chain fabric 13 to the pocket of the duffel bag, and
  • the handle 20 on the steel tape measure 3 is placed outside the luggage compartment or outside the luggage bag; when the luggage or the luggage bag is closed, the hand gripper 20 pulls the steel tape measure 3 and the chain seat 1 to move, and the chain seat 1 follows the handle 20 to move the left chain. 4 is snapped together with the right chain 5 to close the mouth of the trunk or the pocket of the duffel bag; meanwhile, the steel tape measure 3 moves along with the chain seat 1, and the steel reel 16 is pulled out as the steel tape measure 3 moves.
  • the drawn steel reel 16 is fastened by the left hook 11 of the left cuff 8 and the right hook 15 of the right cuff 12 under the chain seat 1; when the illegal molecule is inserted into the chain 2 with a sharp weapon, the sharpener is taken by the steel reel 16 blocking, difficult to insert; while the left chain 4 and the right chain 5 are engaged, each left anti-insert 10 moves to a position between one left cuff 8 and the other left cuff 8, and each right defense
  • the tab 14 is moved to a position between one right cuff 12 and the other right cuff 12, and is blocked by the left anti-insert 10
  • the gap between one of the left cuffs 8 and the other of the left cuffs 8 blocks the gap between one of the right cuffs 12 and the other of the right cuffs 12 by the right anti-insert tab 14 to increase the use of the weapon to insert the zipper.
  • each left cuff 8 is snap-fitted with a right cuff 12 to close the left chain 4 and the right chain 5; each left cuff The left anti-insert tab 10 of 8 is located at the left gap 21 between each adjacent left cuff 8 and the right anti-insert tab 14 of each right cuff 12 is located between each adjacent right cuff 12
  • the position of the gap 22; the left gap 21 between one left cuff 8 and the other left cuff 8 is greater than or equal to the width of the left anti-insert 10; the right gap between one right cuff 10 and the other right cuff 10 22 is greater than or equal to the width of the right anti-insert tab 14;
  • the width of the left clasp 8 is equal to the width of the right clasp 12; the width of the left anti-insert 10 is equal to the width of the right anti-insert tab 14; the width of the left clasp 8 Equal
  • the chain base 1 In order to open and close the zipper 2 by the movement of the chain base 1, the chain base 1 includes an upper chain plate 23, a splicing column 24 and a lower chain plate 25, and the splicing column 24 is connected to the upper chain plate 23 and the lower chain plate 25, or
  • the chain link 24 and the upper link plate 23 and the lower link plate 25 are made of an integral material; the outer casing 26 of the steel tape measure 3 is connected to the upper link plate 23; the lower link plate 25 is provided with a guide wheel 27, and the steel coil 16 is guided.
  • the wheel 27 is connected to the chain sealing member 6; the lower chain plate 25 is located between the left hook 11 and the right hook 15; the left chain groove 35 is formed by the upper chain plate 23 and the lower link plate 25 and the left side of the chain link 24, The left chain groove 35 is located on the left side of the chain link 24; the right chain groove 32 is formed by the upper chain plate 23 and the lower chain plate 25 and the right side of the hinge column 24, and the right chain groove 32 is located on the right side of the chain link 24.
  • the left hook 11 hook upper to the right hook 15 The distance from the upper portion of the hook is greater than the width of the steel reel 16 so that the steel reel 16 can move between the left hook 11 and the right hook 15; the distance from the upper portion of the left hook 11 to the upper portion of the hook of the right hook 15
  • the width of the lower link plate 25 is greater than that of the lower link plate 25, so that the lower link plate 25 can be moved between the left hook 11 and the right hook 15;
  • the guide wheel 27 is provided with a hinge shaft 30, and the lower link plate 25 is provided with a reaming hole 31, and the guide wheel 27 It is hinged to the hinge hole 31 of the lower link plate 25.
  • the steel tape measure 3 is provided with a dynamic lock hole 28, and the chain tail seal member 7 is provided with a fixed lock hole 29, and when locked, the lock lock hole 28 and the lock lock hole 29 are locked by the lock.
  • the hand grip 20 pulls the outer casing 26 and the chain base 1 to move, the left chain 4 is guided by the left chain groove 35 of the chain base 1, and the right chain 5 is the right chain groove of the chain seat 1.
  • the left chain buckle 8 of the left chain 4 is engaged with the right chain buckle 12 of the right chain 5 by the left chain groove 35 and the right chain groove 32 of the chain base 1; and the left anti-insert piece 10 follows the movement of the left cuff 8
  • the position of the left gap 21 between one left cuff 8 and the other left cuff 8; the right anti-insert 14 follows the right cuff 12 to move to the right between one right cuff 12 and the other right cuff 12 Room
  • the steel tape measure 3 moves along with the chain block 1, and the steel tape 16 is pulled out as the steel tape measure 3 moves, and the drawn steel tape 16 is bent by the left end 33 of the left hook 11 and the right bend.
  • the right rear end 34 of the hook 15 is fastened in the left hook 11 and the right hook 15; when the left chain 4 and the right chain 5 are snap-fitted together, the left end 33 and the right hook of the left hook 11
  • the right rear end 34 of the distance 15 is smaller than the width of the steel reel 16 so that the steel reel 16 is buckled in the left hook 11 and the right hook 15 to prevent the steel reel 16 from coming off the left hook 11 and the right hook 15 .
  • the steel tape measure 3 moves along with the chain seat 1, and the length of the steel tape 16 is pulled out is proportional to or equal to the length of the left chain 4 and the right chain 5 closed.
  • the steel tape 3 moves in the opposite direction of the chain block 1, and the length of the steel tape 16 recovered into the steel tape 3 is proportional to or equal to the length of the left chain 4 and the right chain 5 separated.
  • the hand grip 20 pulls the chain base 1 to move, and the left buckle 8 and the left anti-insert 10 are introduced by the left chain slot 35 of the chain base 1, and the right buckle 12 And the right anti-insert tab 14 is introduced by the right chain slot 32, and the left chain slot 8 of the left chain 4 and the right chain buckle 12 of the right chain 5 are meshed and connected by the left chain slot 35 and the right chain slot 32 of the chain base 1;
  • the hand gripper 20 pulls the chain seat 1 to move in the opposite direction, and the left cuff 8 and the left anti-insert 10 are introduced in the opposite direction from the left chain groove 35 of the chain base 1, the right cuff 12 and the right.
  • the anti-insertion piece 14 is introduced in the opposite direction from the right chain groove 32, and the left chain groove 8 of the left chain 4 and the right cuff 12 of the right chain 5 are separated by the left chain groove 35 and the right chain groove 32 of the chain base 1 moving in opposite directions.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Slide Fasteners (AREA)

Abstract

单层保护拉链，包括有链座（1）、链条（2）以及钢卷尺（3）；链条（2）包括左链条（4）、右链条（5）、链头封口件（6）以及链尾封口件（7）；左链条（4）由左链扣（8）与左链布（9）连接构成，左链扣（8）设有左防插片（10）以及左弯钩（11）；右链条（5）由右链扣（12）与右链布（13）连接构成，右链扣（12）设有右防插片（14）以及右弯钩（15），钢卷尺（3）设有钢卷带（16），钢卷带（16）位于左弯钩（11）与右弯钩（15）之间；左防插片（10）位于每个左链扣（8）之间的位置，右防插片（14）位于每个右链扣（12）之间的位置，使用时，将其安装于行李箱或者行李袋上，利用左防插片（10）以及右防插片（14）挡住左链扣（8）之间以及右链扣（12）之间的间隙；同时，利用钢卷带（16）封住拉链闭合口的下方，当不法分子用利器插入链条（2）时，利器被钢卷带（16）挡住，难以插入。

Description

单层保护拉链 技术领域
本发明涉及一种拉链，特别是一种单层保护拉链。
背景技术
目前，行李箱或者行李袋使用的拉链，由于拉链的左链扣以及右链扣之间留有间隙，不法分子容易用利器插开拉链，一种防止拉链被划开的单层保护拉链已成为提高拉链防盗的需要。
发明内容
本发明的目的是克服现有技术的不足，提供一种单层保护拉链，用于提高拉链的防盗性能。
本发明所采用的技术方案是：单层保护拉链，包括有链座、链条以及钢卷尺，钢卷尺与链座固定连接，链条与链座动配合连接；链条包括有左链条、右链条、链头封口件以及链尾封口件；左链条由左链扣与左链布连接构成，左链扣设有左防插片以及左弯钩；右链条由右链扣与右链布连接构成，右链扣设有右防插片以及右弯钩；左链布以及右链布与链头封口件以及链尾封口件连接，链座包括有左链槽以及右链槽，左链条与左链槽连接，右链条与右链槽连接，左弯钩以及右弯钩位于左链槽以及右链槽的下方；钢卷尺设有钢卷带，钢卷带的头端与链头封口件连接；钢卷带的左边沿与左链扣的左弯钩连接，钢卷带的右边沿与右链扣的右弯钩连接，钢卷带位于左弯钩与右弯钩之间，利用左弯钩以及右弯钩钩住钢卷带，利用钢卷带封住链条的连接口；左防插片位于每个左链扣之间的位置，右防插片位于每个右链扣之间的位置，利用左防插片以及右防插片封住左链扣以及右链扣之间的间隙，增加不法分子插开链条的难度；当不法分子用利器插入链条时，利器被钢卷带挡住，使不法分子难以插开链条。
单层保护拉链的使用方法是：使用时，将左链布以及右链布与行李箱的箱口连接，或者将左链布以及右链布与行李袋的袋口连接，并使钢卷尺上的拉手位于行李箱外或者行李袋外；封闭行李箱或者行李袋时，手抓拉手牵引钢卷尺以及链座移动，链座跟随拉手移动，使左链条与右链条咬合扣接在一起，将行李箱的箱口或者行李袋的袋口封闭；同时，钢卷尺跟 随链座移动，钢卷带随着钢卷尺移动被拉出，拉出的钢卷带被左链扣的左弯钩以及右链扣的右弯钩扣在链座的下面；当不法分子用利器插入链条时，利器被钢卷带挡住，难以插入；在左链条与右链条咬合的同时，每个左防插片移动到位于一个左链扣与另一个左链扣之间的位置，以及每个右防插片移动到位于一个右链扣与另一个右链扣之间位置，利用左防插片挡住一个左链扣与另一个左链扣之间的间隙，利用右防插片挡住一个右链扣与另一个右链扣之间的间隙，增加不法分子利用利器插开拉链的难度；打开行李箱的箱口或者行李袋的袋口时，用手通过拉手牵引链座反方向移动，链座跟随拉手移动，使闭合的左链条与右链条分开；同时，钢卷带跟随链座反方向移动，钢卷带在钢卷尺扭簧的弹力作用下收回钢卷尺内。
本发明的有益效果是：单层保护拉链使用时，将单层保护拉链安装于行李箱或者行李袋上，单层保护拉链设有左防插件以及右防插件，利用左防插件以及右防插件挡住左链扣之间以及右链扣之间的间隙，增加不法分子用利器插开拉链的难度；同时，钢卷带的钢卷尺跟随拉链的闭合而移动与拉链闭合口的下方，当不法分子用利器插入链条时，利器被钢卷带挡住，难以插入。
附图说明
图1是单层保护拉链的结构示意图；
图2是链条的局部放大图；
图3是图1的左视图；
图4是图3的俯视图。
具体实施方式
下面结合附图对本发明进行进一步的说明：
图1所示的单层保护拉链的结构示意图、图2所示的链条局部放大图、图3所示图1的左视图以及图4所示图3的俯视图；单层保护拉链，包括有链座1、链条2以及钢卷尺3，钢卷尺3与链座1固定连接，链条2与链座1动配合连接；链条2包括有左链条4、右链条5、链头封口件6以及链尾封口件7；左链条4由左链扣8与左链布9连接构成，左链扣8设有左防插片10以及左弯钩11；右链条5由右链扣12与右链布13连接构成，右链扣12设有右防插片14以及右弯钩15；左链布9以及右链布13与链头封口件6以及链尾封口件7连接，链座1包括有左链槽35以及 右链槽32，左链条4与左链槽35连接，右链条5与右链槽32连接；钢卷尺3设有钢卷带16，钢卷带16的头端17与链头封口件6连接，左弯钩11以及右弯钩15位于左链槽35以及右链槽32的下方；钢卷带16的左边沿18与左链扣8的左弯钩11连接，钢卷带16的右边沿19与右链扣12的右弯钩15连接，钢卷带16位于左弯钩11与右弯钩15之间，利用左弯钩11以及右弯钩15钩住钢卷带16，利用钢卷带16封住链条2的连接口；左防插片10位于每个左链扣8之间的位置，右防插片14位于每个右链扣12之间的位置，利用左防插片10以及右防插片14封住左链扣8以及右链扣12之间的间隙，增加不法分子插开链条2的难度；当不法分子用利器插入链条2时，利器被钢卷带9挡住，使不法分子难以插开链条2。
单层保护拉链的使用方法是：使用时，将左链布9以及右链布13与行李箱的箱口连接，或者将左链布9以及右链布13与行李袋的袋口连接，并使钢卷尺3上的拉手20位于行李箱外或者行李袋外；封闭行李箱或者行李袋时，手抓拉手20牵引钢卷尺3以及链座1移动，链座1跟随拉手20移动，使左链条4与右链条5咬合扣接在一起，将行李箱的箱口或者行李袋的袋口封闭；同时，钢卷尺3跟随链座1移动，钢卷带16随着钢卷尺3移动被拉出，拉出的钢卷带16被左链扣8的左弯钩11以及右链扣12的右弯钩15扣在链座1的下面；当不法分子用利器插入链条2时，利器被钢卷带16挡住，难以插入；在左链条4与右链条5咬合的同时，每个左防插片10移动到位于一个左链扣8与另一个左链扣8之间的位置，以及每个右防插片14移动到位于一个右链扣12与另一个右链扣12之间位置，利用左防插片10挡住一个左链扣8与另一个左链扣8之间的间隙，利用右防插片14挡住一个右链扣12与另一个右链扣12之间的间隙，增加不法分子利用利器插开拉链的难度；打开行李箱的箱口或者行李袋的袋口时，用手通过拉手20牵引链座1反方向移动，链座1跟随拉手20移动，使闭合的左链条4与右链条5分开；同时，钢卷带16跟随链座1反方向移动，钢卷带16在钢卷尺3扭簧的弹力作用下收回钢卷尺3内。
为了实施增加不法分子插开拉链的难度，减少拉链的间隙的距离，每个左链扣8与一个右链扣12咬合连接，将左链条4与右链条5闭合在一起；每个左链扣8的左防插片10位于每个相邻左链扣8之间的左间隙21位置，每个右链扣12的右防插片14位于每个相邻右链扣12之间的右 间隙22位置；一个左链扣8与另一个左链扣8之间的左间隙21大于或者等于左防插片10的宽度；一个右链扣10与另一个右链扣10之间的右间隙22大于或者等于右防插片14的宽度；左链扣8的宽度与右链扣12的宽度相等；左防插片10的宽度与右防插片14的宽度相等；左链扣8的宽度与左防插片10的宽度相等，右链扣12的宽度与右防插片14的宽度相等；左链扣8与左防插片10固定连接，或者，左链扣8与左防插片10由一体的材料构成；右链扣12与右防插片14固定连接，或者，右链扣12与右防插片14由一体的材料构成。
为了利用链座1移动来打开以及闭合拉链2，链座1包括有上链板23、合链柱24以及下链板25，合链柱24与上链板23以及下链板25连接，或者，合链柱24与上链板23以及下链板25由一体的材料构成；钢卷尺3的外壳26与上链板23连接；下链板25设有导轮27，钢卷带16经过导轮27与链头封口件6连接；下链板25位于左弯钩11与右弯钩15之间；左链槽35由上链板23以及下链板25与合链柱24的左边构成，左链槽35位于合链柱24的左边；右链槽32由上链板23以及下链板25与合链柱24的右边构成，右链槽32位于合链柱24的右边。
为了使钢卷带16能于左弯钩11与右弯钩15增加移动，以及使钢卷带16不能离开左弯钩11以及右弯钩15；左弯钩11弯钩上部到右弯钩15弯钩上部的距离大于钢卷带16的宽度，使钢卷带16能于左弯钩11与右弯钩15之间移动；左弯钩11弯钩上部到右弯钩15弯钩上部的距离大于下链板25的宽度，使下链板25能于左弯钩11与右弯钩15之间移动；导轮27设有铰轴30，下链板25设有铰孔31，导轮27与下链板25的铰孔31铰接。
为了利用锁具将链座1锁住，钢卷尺3设有动锁孔28，链尾封口件7设有定锁孔29，上锁时，利用锁具锁住动锁孔28以及定锁孔29。
单层保护拉链封闭行李箱或者行李袋时，手抓拉手20牵引外壳26以及链座1移动，左链条4由链座1的左链槽35导入，右链条5由链座1的右链槽32导入，利用链座1的左链槽35以及右链槽32使左链条4的左链扣8与右链条5的右链扣12咬合连接；以及左防插片10跟随左链扣8移动到一个左链扣8与另一个左链扣8之间的左间隙21的位置；右防插片14跟随右链扣12移动到一个右链扣12与另一个右链扣12之间的右间 隙22的位置；同时，钢卷尺3跟随链座1移动，钢卷带16随着钢卷尺3移动被拉出，拉出的钢卷带16被左弯钩11的左尾端33以及右弯钩15的右尾端34扣在左弯钩11以及右弯钩15内；所述的左链条4与右链条5咬合扣接在一起时，左弯钩11的左尾端33与右弯钩15的右尾端34距离小于钢卷带16的宽度，使钢卷带16被扣在左弯钩11与右弯钩15内，以避免钢卷带16脱离左弯钩11以及右弯钩15。
所述的左链条4与右链条5咬合扣接在一起时，钢卷尺3跟随链座1移动，钢卷带16被牵引出的长度与左链条4与右链条5闭合的长度成正比或者相等；左链条4与右链条5分开时，钢卷尺3跟随链座1反方向移动，钢卷带16回收到钢卷尺3内的长度与左链条4与右链条5分开的长度成正比或者相等。
所述的拉链2闭合时，链座1向链尾封口件7方向移动移动，拉链2随着链座1的移动而不断闭合；拉链2分开时，链座1向链头封口件6方向移动移动，拉链2随着链座1的移动而不断分开；所述的每个左链扣8的左防插片10与相邻的另一个左链扣8动配合连接，右链扣12的右防插片14与相邻的另一个右链扣12动配合连接。
所述的单层保护拉链封闭行李箱或者行李袋时，手抓拉手20牵引链座1移动，左链扣8以及左防插片10由链座1的左链槽35导入，右链扣12以及右防插片14由右链槽32导入，利用链座1的左链槽35以及右链槽32移动使左链条4的左链扣8与右链条5的右链扣12咬合连接；所述的单层保护拉链打开时，手抓拉手20牵引链座1反方向移动，左链扣8以及左防插片10由链座1的左链槽35反方向导入，右链扣12以及右防插片14由右链槽32反方向导入，利用链座1的左链槽35以及右链槽32反方向移动使左链条4的左链扣8与右链条5的右链扣12分开。

Claims (5)

  1. 单层保护拉链，其特征在于：所述的单层保护拉链，包括有链座(1)、链条(2)以及钢卷尺(3)，钢卷尺(3)与链座(1)固定连接，链条(2)与链座(1)动配合连接；链条(2)包括有左链条(4)、右链条(5)、链头封口件(6)以及链尾封口件(7)；左链条(4)由左链扣(8)与左链布(9)连接构成，左链扣(8)设有左防插片(10)以及左弯钩(11)；右链条(5)由右链扣(12)与右链布(13)连接构成，右链扣(12)设有右防插片(14)以及右弯钩(15)；左链布(9)以及右链布(13)与链头封口件(6)以及链尾封口件(7)连接，链座(1)包括有左链槽(35)以及右链槽(32)，左链条(4)与左链槽(35)连接，右链条(5)与右链槽(32)连接，左弯钩(11)以及右弯钩(15)位于左链槽(35)以及右链槽(32)的下方；钢卷尺(3)设有钢卷带(16)，钢卷带(16)的头端(17)与链头封口件(6)连接；钢卷带(16)的左边沿(18)与左链扣(8)的左弯钩(11)连接，钢卷带(16)的右边沿(19)与右链扣(12)的右弯钩(15)连接，钢卷带(16)位于左弯钩(11)与右弯钩(15)之间，利用左弯钩(11)以及右弯钩(15)钩住钢卷带(16)，利用钢卷带(16)封住链条(2)的连接口；左防插片(10)位于每个左链扣(8)之间的位置，右防插片(14)位于每个右链扣(12)之间的位置，利用左防插片(10)以及右防插片(14)封住左链扣(8)以及右链扣(12)之间的间隙，增加不法分子插开链条(2)的难度；当不法分子用利器插入链条(2)时，利器被钢卷带(9)挡住，使不法分子难以插开链条(2)；每个左链扣(8)与一个右链扣(12)咬合连接，将左链条(4)与右链条(5)闭合在一起；每个左链扣(8)的左防插片(10)位于每个相邻左链扣(8)之间的左间隙(21)位置，每个右链扣(12)的右防插片(14)位于每个相邻右链扣(12)之间的右间隙(22)位置。
  2. 根据权利要求1所述的单层保护拉链，其特征在于：所述的链座(1)包括有上链板(23)、合链柱(24)以及下链板(25)，合链柱(24)与上链板(23)以及下链板(25)连接，或者，合链柱(24)与上链板(23)以及下链板(25)由一体的材料构成；钢卷尺(3)的外壳(26)与上链板(23)连接；下链板(25)设有导轮(27)，钢卷带(16)经过导轮(27)与链头封口件(6)连接；下链板(25)位于左弯钩(11)与右弯钩(15)之间；左链槽(35)由上链板(23)以及下链板(25)与合链柱(24)的 左边构成，左链槽(35)位于合链柱(24)的左边；右链槽(32)由上链板(23)以及下链板(25)与合链柱(24)的右边构成，右链槽(32)位于合链柱(24)的右边。
  3. 根据权利要求1所述的单层保护拉链，其特征在于：所述的左弯钩(11)弯钩上部到右弯钩(15)弯钩上部的距离大于钢卷带(16)的宽度，使钢卷带(16)能于左弯钩(11)与右弯钩(15)之间移动；左弯钩(11)弯钩上部到右弯钩(15)弯钩上部的距离大于下链板(25)的宽度，使下链板(25)能于左弯钩(11)与右弯钩(15)之间移动。
  4. 根据权利要求1所述的单层保护拉链，其特征在于：所述的一个左链扣(8)与另一个左链扣(8)之间的左间隙(21)大于或者等于左防插片(10)的宽度；一个右链扣(10)与另一个右链扣(10)之间的右间隙(22)大于或者等于右防插片(14)的宽度。
  5. 根据权利要求1所述的单层保护拉链，其特征在于：所述的左链扣(8)的宽度与右链扣(12)的宽度相等；左防插片(10)的宽度与右防插片(14)的宽度相等；左链扣(8)的宽度与左防插片(10)的宽度相等，右链扣(12)的宽度与右防插片(14)的宽度相等。
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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN105639863A (zh) * 2016-03-13 2016-06-08 郑运婷 单层保护拉链的使用方法
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204015334U (zh) * 2014-07-31 2014-12-17 福建浔兴拉链科技股份有限公司 一种具有测量功能的拉头
CN204541051U (zh) * 2015-01-30 2015-08-12 吴弘纳 一种双层拉链
US20150223572A1 (en) * 2014-02-12 2015-08-13 Genmore Zipper Corporation Zipper Slide for Double-Layer Nylon Zipper
CN204653993U (zh) * 2015-05-28 2015-09-23 葛中秋 防盗拉链
CN105167340A (zh) * 2015-10-14 2015-12-23 泉州迪特工业产品设计有限公司 一种金属线材及使用该金属线材的拉链
CN105639863A (zh) * 2016-03-13 2016-06-08 郑运婷 单层保护拉链的使用方法
CN105639877A (zh) * 2016-03-13 2016-06-08 郑运婷 单层保护拉链
CN205547638U (zh) * 2016-03-13 2016-09-07 郑运婷 一种单层保护拉链

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2582427Y (zh) * 2002-11-08 2003-10-29 王瑞玲 双开口拉链之固定销结构
CN202664455U (zh) * 2012-07-11 2013-01-16 钟俊彦 双层链齿的尼龙拉链
CN105054501B (zh) * 2015-09-11 2017-12-05 深圳市华圣达拉链有限公司 拉链的横向自锁插销

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150223572A1 (en) * 2014-02-12 2015-08-13 Genmore Zipper Corporation Zipper Slide for Double-Layer Nylon Zipper
CN204015334U (zh) * 2014-07-31 2014-12-17 福建浔兴拉链科技股份有限公司 一种具有测量功能的拉头
CN204541051U (zh) * 2015-01-30 2015-08-12 吴弘纳 一种双层拉链
CN204653993U (zh) * 2015-05-28 2015-09-23 葛中秋 防盗拉链
CN105167340A (zh) * 2015-10-14 2015-12-23 泉州迪特工业产品设计有限公司 一种金属线材及使用该金属线材的拉链
CN105639863A (zh) * 2016-03-13 2016-06-08 郑运婷 单层保护拉链的使用方法
CN105639877A (zh) * 2016-03-13 2016-06-08 郑运婷 单层保护拉链
CN205547638U (zh) * 2016-03-13 2016-09-07 郑运婷 一种单层保护拉链

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