CN105639883A - Double-layer upper anti-unfastening zipper through insertion - Google Patents
Double-layer upper anti-unfastening zipper through insertion Download PDFInfo
- Publication number
- CN105639883A CN105639883A CN201610140373.8A CN201610140373A CN105639883A CN 105639883 A CN105639883 A CN 105639883A CN 201610140373 A CN201610140373 A CN 201610140373A CN 105639883 A CN105639883 A CN 105639883A
- Authority
- CN
- China
- Prior art keywords
- chain
- cuff link
- inserting piece
- width
- bottom right
- 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.)
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Classifications
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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
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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
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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
- A44B19/30—Sliders with means for locking in position
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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
- A44B19/30—Sliders with means for locking in position
- A44B19/308—Sliders with means for locking in position in the form of a spring-actuated locking member actuated by the pull member
Abstract
The invention discloses a double-layer upper anti-unfastening zipper through insertion. The double-layer upper anti-unfastening zipper through insertion comprises a zipper base, an upper zipper strip, a lower zipper strip and a steel tape rule, wherein the upper zipper strip comprises a left upper zipper strip, a right upper zipper strip, a zipper head sealing component and a zipper tail sealing component; the lower zipper strip comprises a left lower zipper strip and a right lower zipper strip; the steel tape rule comprises a shell and a steel tape; the left upper zipper strip is provided with left upper zipper buckles, left upper insertion-preventing sheets and left upper zipper cloth; the right upper zipper strip is provided with right upper zipper buckles, right upper insertion-preventing sheets and right upper zipper cloth; the left lower zipper strip is provided with left lower zipper buckles, left lower insertion-preventing sheets and left lower zipper cloth; the right lower zipper strip is provided with right lower zipper buckles, right lower insertion-preventing sheets and right lower zipper cloth. During use, the double-layer upper anti-unfastening zipper through insertion is arranged on a luggage case, the left upper insertion-preventing sheets and the right upper insertion-preventing sheets are used for blocking gaps between the left upper zipper buckles and the right upper zipper buckles, the left lower insertion-preventing sheets and the right lower insertion-preventing sheets are used for blocking gaps between the left lower zipper buckles and the right lower zipper buckles, and the steel tape of the steel tape rule is used for blocking the two layers of zipper strips, so that the difficulty for a lawbreaker to open the zipper through insertion of a sharp device is increased.
Description
Technical field
The present invention relates to a kind of safety zip fastener, particularly a kind of double-deck anti-plug zipper.
Background technology
At present, the slide fastener that luggage case or duffel bag use, due to the insufficient strength of slide fastener, in the process used, lawless person inserts slide fastener with sharp weapon, it is possible to scratched by slide fastener, and on a kind of bilayer preventing slide fastener from being scratched, anti-plug zipper has become raising slide fastener intensity and antitheft needs.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of double-deck anti-plug zipper, for improving slide fastener intensity and improving the theftproof performance of slide fastener.
The technical solution adopted in the present invention is: on bilayer, anti-plug zipper includes chain seat, upper chain, lower chain and ribbon, and chain seat is connected with upper chain, lower chain and ribbon; Chain seat is provided with upper left key way, upper right key way, lower-left key way and bottom right key way, and upper chain includes upper left chain, upper right chain, chain head sealed piece and last-of-chain sealed piece, and lower chain includes lower-left chain and bottom right chain; Upper left chain, upper right chain, lower-left chain and bottom right chain are connected with chain head sealed piece and last-of-chain sealed piece; Upper left chain is connected with upper left key way, and upper right chain is connected with upper right key way, and lower-left chain is connected with lower-left key way, and bottom right chain is connected with bottom right key way; Ribbon includes shell and spring tape, and the head end of spring tape is connected with the chain head sealed piece of upper chain, and spring tape is dynamic with upper left chain and upper right chain to be connected, and spring tape is positioned at the top of chain seat; Upper left chain is provided with upper left cuff link, upper left Anti-inserting piece and upper left chain cloth, and upper left cuff link is made up of the material of one with upper left Anti-inserting piece, and upper left cuff link is connected with upper left chain cloth; Upper right chain is provided with upper right cuff link, upper right Anti-inserting piece and upper right chain cloth, and upper right cuff link is made up of the material of one with upper right Anti-inserting piece, and upper right cuff link is connected with upper right chain cloth; Upper left Anti-inserting piece position between the cuff link of each upper left, upper right Anti-inserting piece position between each upper right cuff link, utilize upper left Anti-inserting piece and upper right Anti-inserting piece to seal the gap between upper left cuff link and upper right cuff link;Lower-left chain is provided with lower-left cuff link, lower-left Anti-inserting piece and lower-left chain cloth, and lower-left cuff link is made up of the material of one with lower-left Anti-inserting piece, and lower-left cuff link is connected with lower-left chain cloth; Bottom right chain is provided with bottom right cuff link, bottom right Anti-inserting piece and bottom right chain cloth, and bottom right cuff link is made up of the material of one with bottom right Anti-inserting piece, and bottom right cuff link is connected with bottom right chain cloth; Lower-left Anti-inserting piece position between the cuff link of each lower-left, bottom right Anti-inserting piece position between the cuff link of each bottom right, utilize lower-left Anti-inserting piece and bottom right Anti-inserting piece to seal the gap between lower-left cuff link and bottom right cuff link, increase lawless person and insert out the difficulty of chain; When lawless person inserts upper chain and lower chain with sharp weapon, sharp weapon are blocked by spring tape, make lawless person be difficult to insert and drive chain and lower chain.
On bilayer, the using method of anti-plug zipper is: during use, upper left chain cloth, upper right chain cloth, lower-left chain cloth and bottom right chain cloth is connected with the case mouth of luggage case, and makes the handle on ribbon be positioned at outside luggage case; When closing luggage case, hands grabs handle traction ribbon and chain seat moves, and it is mobile that chain seat follows handle, makes upper left chain and upper right chain clutch buckle be connected together, and makes lower-left chain and bottom right chain clutch buckle be connected together, and is closed by the case mouth of luggage case; Meanwhile, ribbon is followed chain seat and is moved, and spring tape is drawn out along with ribbon moves, and the spring tape of pull-out is buckled in above chain seat by the upper left cuff link of upper left chain and the upper right cuff link of upper right chain, seals above the Guan Bi mouth of upper left chain and upper right chain; When upper left chain and upper right chain Guan Bi, upper left Anti-inserting piece moves into place the position between a upper left cuff link and another upper left cuff link, and upper right Anti-inserting piece moves into place position between a upper right cuff link and another upper right cuff link, utilize upper left Anti-inserting piece to block the gap between a upper left cuff link and another upper left cuff link, utilize upper right Anti-inserting piece to block the gap between a upper right cuff link and another upper right cuff link; And lower-left Anti-inserting piece moves into place the position between a lower-left cuff link and another lower-left cuff link, bottom right Anti-inserting piece moves into place position between a bottom right cuff link and another bottom right cuff link, utilize lower-left Anti-inserting piece to block the gap between a lower-left cuff link and another lower-left cuff link, utilize bottom right Anti-inserting piece to block the gap between a bottom right cuff link and another bottom right cuff link; Increasing lawless person utilizes sharp weapon to insert out the difficulty of slide fastener; When opening the case mouth of luggage case, being moved by haulage chain seat opposite direction of shaking hands with hands, it is mobile that chain seat follows handle, makes the upper left chain of Guan Bi separate with upper right chain, and makes lower-left chain separate with bottom right chain; Meanwhile, spring tape is followed chain seat opposite direction and is moved, and spring tape is regained in ribbon under the elastic force effect of ribbon torsion spring.
The invention has the beneficial effects as follows: during use, plug zipper anti-on bilayer is arranged on luggage case, on bilayer, anti-plug zipper is provided with two-layer chain and ribbon, upper chain is provided with upper left Anti-inserting piece, upper right Anti-inserting piece, lower-left Anti-inserting piece and bottom right Anti-inserting piece, upper left Anti-inserting piece and upper right Anti-inserting piece is utilized to seal the gap between upper left cuff link and upper right cuff link, lower-left Anti-inserting piece and bottom right Anti-inserting piece is utilized to seal the gap between lower-left cuff link and bottom right cuff link, the spring tape utilizing ribbon seals two-layer chain, when lawless person utilizes sharp weapon to insert chain, sharp weapon are blocked by spring tape, increase lawless person and insert out the difficulty of slide fastener with sharp weapon.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-plug zipper on bilayer;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is upper left Anti-inserting piece and the partial schematic diagram of upper right Anti-inserting piece;
Fig. 4 is lower-left Anti-inserting piece and the partial schematic diagram of bottom right Anti-inserting piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed:
The partial schematic diagram of lower-left Anti-inserting piece and bottom right Anti-inserting piece shown in the partial schematic diagram of upper left Anti-inserting piece and upper right Anti-inserting piece shown in the left view of Fig. 1, Fig. 3 shown in the structural representation of anti-plug zipper, Fig. 2 and Fig. 4 on bilayer shown in Fig. 1; On bilayer, anti-plug zipper includes chain seat 1, upper chain 2, lower chain 3 and ribbon 4, and chain seat 1 is connected with upper chain 2, lower chain 3 and ribbon 4; Chain seat 1 is provided with upper left key way 5, upper right key way 6, lower-left key way 7 and bottom right key way 8, and upper chain 2 includes upper left chain 9, upper right chain 10, chain head sealed piece 11 and last-of-chain sealed piece 12, and lower chain 3 includes lower-left chain 13 and bottom right chain 14; Upper left chain 9, upper right chain 10, lower-left chain 13 and bottom right chain 14 are connected with chain head sealed piece 11 and last-of-chain sealed piece 12; Upper left chain 9 is connected with upper left key way 5, and upper right chain 10 is connected with upper right key way 6, and lower-left chain 13 is connected with lower-left key way 7, and bottom right chain 14 is connected with bottom right key way 8; Ribbon 4 includes shell 15 and spring tape 16, and the head end 17 of spring tape 16 is connected with the chain head sealed piece 11 of upper chain 2, and spring tape 16 moves be connected with upper left chain 9 and upper right chain 10, and spring tape 16 is positioned at the top of chain seat 1; Upper left chain 9 is provided with upper left cuff link 18, upper left Anti-inserting piece 19 and upper left chain cloth 20, and upper left cuff link 18 is made up of the material of one with upper left Anti-inserting piece 19, and upper left cuff link 18 is connected with upper left chain cloth 20; Upper right chain 10 is provided with upper right cuff link 21, upper right Anti-inserting piece 22 and upper right chain cloth 23, and upper right cuff link 21 is made up of the material of one with upper right Anti-inserting piece 22, and upper right cuff link 21 is connected with upper right chain cloth 23; The upper left Anti-inserting piece 19 position between each upper left cuff link 18, the upper right Anti-inserting piece 22 position between each upper right cuff link 21, utilize upper left Anti-inserting piece 19 and upper right Anti-inserting piece 22 to seal the gap between upper left cuff link 18 and upper right cuff link 21, increase lawless person and insert out the difficulty of chain 2; Lower-left chain 13 is provided with lower-left cuff link 24, lower-left Anti-inserting piece 25 and lower-left chain cloth 26, and lower-left cuff link 24 is made up of the material of one with lower-left Anti-inserting piece 25, and lower-left cuff link 24 is connected with lower-left chain cloth 26; Bottom right chain 14 is provided with bottom right cuff link 27, bottom right Anti-inserting piece 28 and bottom right chain cloth 29, and bottom right cuff link 27 is made up of the material of one with bottom right Anti-inserting piece 28, and bottom right cuff link 27 is connected with bottom right chain cloth 29; The lower-left Anti-inserting piece 25 position between each lower-left cuff link 24, the bottom right Anti-inserting piece 28 position between each bottom right cuff link 27, utilize lower-left Anti-inserting piece 25 and bottom right Anti-inserting piece 28 to seal the gap between lower-left cuff link 22 and bottom right cuff link 27, increase lawless person and insert out the difficulty of chain 2; When lawless person inserts upper chain 2 and lower chain 3 with sharp weapon, sharp weapon are blocked by spring tape 16, make lawless person be difficult to insert and drive chain 2 and lower chain 3.
Moving to make spring tape 16 follow chain seat 1, be maintained with spring tape 16 without departing from chain seat 1, upper left cuff link 18 is provided with left crotch 30, and upper right cuff link 21 is provided with right crotch 31;Upper left chain cloth 20, upper right chain cloth 23, lower-left chain cloth 26 and bottom right chain cloth 29 are connected with chain head sealed piece 11 and last-of-chain sealed piece 12; Spring tape 16 moves be connected with upper left cuff link 18 and upper right cuff link 21, spring tape 16 is between left crotch 30 and right crotch 31, left crotch 30 and right crotch 31 are positioned at upper left key way 5 and the top of upper right key way 6, utilize left crotch 30 and right crotch 31 to hook spring tape 16.
In order to implement Guan Bi and the divided function of upper chain 2 and lower chain 3, chain seat 1 includes upper link plate 32, upper conjunction chain post 33, intermediate plate 34, lower conjunction chain post 35 and lower carrier bar 36, upper link plate 32 is connected with upper conjunction chain post 33, upper conjunction chain post 33 is connected with intermediate plate 34, intermediate plate 34 is connected with lower conjunction chain post 35, and lower conjunction chain post 35 is connected with lower carrier bar 36; Or, upper link plate 32, upper conjunction chain post 33, intermediate plate 34, lower conjunction chain post 35 and lower carrier bar 36 are made up of the material of one; Upper link plate 33 is provided with guide wheel 41, and spring tape 16 is connected with chain head sealed piece 11 through guide wheel 41; The shell 15 of ribbon 4 is connected with upper link plate 32; Upper left key way 5 is made up of the left side of upper link plate 32 and intermediate plate 34 and upper conjunction chain post 33, and upper left key way 5 is positioned at the left side of conjunction chain post 33; Upper right key way 6 is made up of the right of upper link plate 32 and intermediate plate 34 and upper conjunction chain post 33, and right key way 6 is positioned at the right of conjunction chain post 33; Lower-left key way 7 is made up of the left side of intermediate plate 34 and lower carrier bar 36 and lower conjunction chain post 35, and lower-left key way 7 is positioned at the left side of lower conjunction chain post 35; Bottom right key way 8 is made up of the left and right sides of intermediate plate 34 and lower carrier bar 36 and lower conjunction chain post 35, and bottom right key way 8 is positioned at the right of lower conjunction chain post 35.
Move between left crotch 30 and right crotch 31 to implement spring tape 16, and enforcement upper link plate 32 moves between left crotch 30 and right crotch 31, does not depart from left crotch 30 and right crotch 31 simultaneously; Distance between left crotch 30 and right crotch 31, more than the width of spring tape 16, makes spring tape 16 can move between left crotch 30 and right crotch 31; Distance between left crotch 30 and right crotch 31, more than the width of upper link plate 32, makes upper link plate 32 can move between left crotch 30 and right crotch 31; The left hook tail 45 of left crotch 30 arrives the distance width less than spring tape 16 of the right hook tail 46 of right crotch 31; Spring tape 16 is between upper link plate 32 and left hook tail 45 and right hook tail 46; Make spring tape 16 can not depart from left crotch 30 and right crotch 31.
It is connected with the dynamic of upper right cuff link 21 to implement upper left cuff link 18, and enforcement lower-left cuff link 22 is connected with the dynamic of bottom right cuff link 27; Bigger than the width of upper left Anti-inserting piece 19 0.2 millimeter to 0.5 millimeter of gap, upper left 37 between one upper left cuff link 18 and another upper left cuff link 18; Bigger than the width of upper right Anti-inserting piece 22 0.2 millimeter to 0.5 millimeter of upper right gap 38 between one upper right cuff link 21 and another upper right cuff link 21; Bigger than the width of lower-left Anti-inserting piece 25 0.2 millimeter to 0.5 millimeter of gap, lower-left 39 between lower-left cuff link 22 and another lower-left cuff link 22; Bigger than the width of bottom right Anti-inserting piece 28 0.2 millimeter to 0.5 millimeter of gap, bottom right 40 between one bottom right cuff link 27 and another bottom right cuff link 27; The width of upper left cuff link 18 is equal with the width of upper right cuff link 21; The width of upper left Anti-inserting piece 19 is equal with the width of upper right Anti-inserting piece 22; The width of upper left cuff link 18 is equal with the width of upper left Anti-inserting piece 19, and the width of upper right cuff link 21 is equal with the width of upper right Anti-inserting piece 22;The width of lower-left cuff link 22 is equal with the width of bottom right cuff link 27; The width of lower-left Anti-inserting piece 25 is equal with the width of bottom right Anti-inserting piece 28; The width of lower-left cuff link 22 is equal with the width of lower-left Anti-inserting piece 25, and the width of bottom right cuff link 27 is equal with the width of bottom right Anti-inserting piece 28; The width of upper left cuff link 18 is equal with the width of lower-left cuff link 22, and the width of upper right cuff link 21 is equal with the width of bottom right cuff link 27; The width of upper left Anti-inserting piece 19 is equal with the width of lower-left Anti-inserting piece 25, and the width of upper right Anti-inserting piece 22 is equal with the width of bottom right Anti-inserting piece 28.
In order to utilize lockset to be pinned by chain seat 1, ribbon 4 is provided with dynamic lockhole 42, and last-of-chain sealed piece 12 is provided with lock hole 43, utilizes lockset chain seat 1 and last-of-chain sealed piece 12 to be locked together to facilitate.
On bilayer, the using method of anti-plug zipper is: during use, upper left chain cloth 20, upper right chain cloth 23, lower-left chain cloth 26 and bottom right chain cloth 29 is connected with the case mouth of luggage case, and makes the handle 44 on ribbon 4 be positioned at outside luggage case; When closing luggage case, hands grabs handle 44 traction ribbon 4 and chain seat 1 moves, and chain seat 1 is followed handle 44 and moved, and makes upper left chain 9 and upper right chain 10 clutch buckle be connected together, and make lower-left chain 13 and bottom right chain 14 clutch buckle be connected together, the case mouth of luggage case is closed; Simultaneously, ribbon 4 is followed chain seat 1 and is moved, spring tape 16 is drawn out along with ribbon 4 moves, and the spring tape 16 of pull-out is buckled in above chain seat 1 by the upper left cuff link 18 of upper left chain 9 and the upper right cuff link 21 of upper right chain 10, seals above the Guan Bi mouth of upper left chain 9 and upper right chain 10; When upper left chain 9 and upper right chain 10 close, upper left Anti-inserting piece 19 moves into place the position between a upper left cuff link 18 and another upper left cuff link 18, and upper right Anti-inserting piece 22 moves into place position between a upper right cuff link 21 and another upper right cuff link 21, utilize upper left Anti-inserting piece 19 to block the gap between a upper left cuff link 18 and another upper left cuff link 18, utilize upper right Anti-inserting piece 22 to block the gap between a upper right cuff link 21 and another upper right cuff link 21; And lower-left Anti-inserting piece 25 moves into place the position between a lower-left cuff link 24 and another lower-left cuff link 24, bottom right Anti-inserting piece 28 moves into place position between a bottom right cuff link 27 and another bottom right cuff link 27, utilize lower-left Anti-inserting piece 24 to block the gap between a lower-left cuff link 24 and another lower-left cuff link 24, utilize bottom right Anti-inserting piece 28 to block the gap between a bottom right cuff link 27 and another bottom right cuff link 27; Increasing lawless person utilizes sharp weapon to insert out the difficulty of slide fastener; When opening the case mouth of luggage case, being moved by 44 haulage chain seat 1 opposite directions of shaking hands with hands, chain seat 1 is followed handle 44 and is moved, and makes the upper left chain 9 of Guan Bi separate with upper right chain 10, and makes lower-left chain 13 separate with bottom right chain 14; Meanwhile, spring tape 16 is followed chain seat 1 opposite direction and is moved, and spring tape 16 is regained in ribbon 4 under the elastic force effect of ribbon 4 torsion spring.
During anti-plug zipper closure luggage case, hands grabs handle 44 traction shell 15 and chain seat 1 moves, upper left cuff link 18 and upper left Anti-inserting piece 19 are imported by upper left key way 5, upper right cuff link 21 and upper right Anti-inserting piece 22 are imported by upper right key way 6, lower-left cuff link 24 and lower-left Anti-inserting piece 25 are imported by lower-left key way 7, bottom right cuff link 27 and bottom right Anti-inserting piece 28 are imported by bottom right key way 8, the upper left key way 5 and the upper right key way 6 that utilize chain seat 1 make upper left cuff link 18 and upper right cuff link 21 be connected, lower-left key way 7 and bottom right key way 8 is utilized to make lower-left cuff link 24 and bottom right cuff link 27 be connected,Meanwhile, upper left Anti-inserting piece 19 is followed upper left cuff link 18 and is moved to the position in the gap, upper left 37 between a upper left cuff link 18 and another upper left cuff link 18; Upper right Anti-inserting piece 22 is followed upper right cuff link 21 and is moved to the position in the upper right gap 38 between a upper right cuff link 21 and another upper right cuff link 21; Lower-left Anti-inserting piece 25 is followed lower-left cuff link 24 and is moved to the position in the gap, lower-left 39 between a lower-left cuff link 24 and another lower-left cuff link 24; Bottom right Anti-inserting piece 28 is followed bottom right cuff link 27 and is moved to the position in the gap, bottom right 40 between a bottom right cuff link 27 and another bottom right cuff link 27; Simultaneously, ribbon 4 is followed chain seat 1 and is moved, spring tape 16 is drawn out along with ribbon 4 moves, the spring tape 16 of pull-out is buckled in left crotch 30 and right crotch 31 by the left hook tail 45 of left crotch 30 and the right hook tail 46 of right crotch 31, is drawn out spring tape 16 between upper link plate 32 and left hook tail 45 and right hook tail 46.
When upper left cuff link 18 and upper right cuff link 21 clutch buckle are connected together, the left hook tail 45 of left crotch 30 and right hook tail 46 distance of right crotch 31 width less than spring tape 16, spring tape 16 is made to be buckled in left crotch 30 and right crotch 31, to avoid spring tape 16 to depart from left crotch 30 and right crotch 31; When upper left chain 9 and upper right chain 10 clutch buckle are connected together, ribbon 4 is followed chain seat 1 and is moved, upper link plate 32 is followed handle 44 and is moved between left crotch 30 and right crotch 31, and the length that spring tape 16 is pulled out is directly proportional or equal with the length that upper right chain 10 closes with upper left chain 9; When upper left chain 9 separates with upper right chain 10, ribbon 4 is followed chain seat 1 opposite direction and is moved, upper link plate 32 is followed handle 44 and is moved between left crotch 30 and right crotch 31, and the length that spring tape 16 is recovered in ribbon 4 is directly proportional or equal with the length that upper right chain 10 separates with upper left chain 9.
When upper chain 2 and lower chain 3 close, chain seat 1 is to last-of-chain sealed piece 12 direction movement, and upper chain 2 and lower chain 3 constantly close along with the movement of chain seat 1; When upper chain 2 and lower chain 3 separate, chain seat 1 is to chain head sealed piece 11 direction movement, and upper chain 2 and lower chain 3 constantly separate along with the movement of chain seat 1. Each upper left Anti-inserting piece 19 is dynamic with adjacent upper left cuff link 18 to be connected, and each upper right Anti-inserting piece 22 is dynamic with adjacent upper right cuff link 21 to be connected; Each lower-left Anti-inserting piece 25 is dynamic with adjacent lower-left cuff link 24 to be connected, and each bottom right Anti-inserting piece 28 is dynamic with adjacent bottom right cuff link 27 to be connected.
Guide wheel 41 is hinged with upper link plate 30, and when spring tape 16 is pulled out by ribbon 4, spring tape 16 pushes down guide wheel 41, and spring tape 16 drives guide wheel 41 to rotate, and reduces the frictional force of spring tape 16 and guide wheel 41; When spring tape 16 is regained by ribbon 4, spring tape 16 pushes down guide wheel 41, and spring tape 16 drives guide wheel 41 to rotate, and reduces the frictional force of spring tape 16 and guide wheel 41.
Claims (10)
1. double-deck anti-plug zipper, it is characterized in that: on described bilayer, anti-plug zipper includes chain seat (1), upper chain (2), lower chain (3) and ribbon (4), and chain seat (1) is connected with upper chain (2), lower chain (3) and ribbon (4); Chain seat (1) is provided with upper left key way (5), upper right key way (6), lower-left key way (7) and bottom right key way (8), upper chain (2) includes upper left chain (9), upper right chain (10), chain head sealed piece (11) and last-of-chain sealed piece (12), and lower chain (3) includes lower-left chain (13) and bottom right chain (14);Upper left chain (9), upper right chain (10), lower-left chain (13) and bottom right chain (14) are connected with chain head sealed piece (11) and last-of-chain sealed piece (12); Upper left chain (9) is connected with upper left key way (5), and upper right chain (10) is connected with upper right key way (6), and lower-left chain (13) is connected with lower-left key way (7), and bottom right chain (14) is connected with bottom right key way (8); Ribbon (4) includes shell (15) and spring tape (16), the head end (17) of spring tape (16) is connected with chain head sealed piece (11) of upper chain (2), spring tape (16) is dynamic with upper left chain (9) and upper right chain (10) to be connected, and spring tape (16) is positioned at the top of chain seat (1); Upper left chain (9) is provided with upper left cuff link (18), upper left Anti-inserting piece (19) and upper left chain cloth (20), and upper left cuff link (18) is made up of the material of one with upper left Anti-inserting piece (19), and upper left cuff link (18) is connected with upper left chain cloth (20); Upper right chain (10) is provided with upper right cuff link (21), upper right Anti-inserting piece (22) and upper right chain cloth (23), and upper right cuff link (21) is made up of the material of one with upper right Anti-inserting piece (22), and upper right cuff link (21) is connected with upper right chain cloth (23); Upper left Anti-inserting piece (19) is positioned at the position between each upper left cuff link (18), upper right Anti-inserting piece (22) is positioned at the position between each upper right cuff link (21), utilize upper left Anti-inserting piece (19) and upper right Anti-inserting piece (22) to seal the gap between upper left cuff link (18) and upper right cuff link (21), increase lawless person and insert the difficulty opening chain (2); Lower-left chain (13) is provided with lower-left cuff link (24), lower-left Anti-inserting piece (25) and lower-left chain cloth (26), and lower-left cuff link (24) is made up of the material of one with lower-left Anti-inserting piece (25), and lower-left cuff link (24) is connected with lower-left chain cloth (26); Bottom right chain (14) is provided with bottom right cuff link (27), bottom right Anti-inserting piece (28) and bottom right chain cloth (29), and bottom right cuff link (27) is made up of the material of one with bottom right Anti-inserting piece (28), and bottom right cuff link (27) is connected with bottom right chain cloth (29); Lower-left Anti-inserting piece (25) is positioned at the position between each lower-left cuff link (24), bottom right Anti-inserting piece (28) is positioned at the position between each bottom right cuff link (27), utilize lower-left Anti-inserting piece (25) and bottom right Anti-inserting piece (28) to seal the gap between lower-left cuff link (22) and bottom right cuff link (27), increase lawless person and insert the difficulty opening chain (2); When lawless person inserts upper chain (2) and lower chain (3) with sharp weapon, sharp weapon are blocked by spring tape (16), make lawless person be difficult to insert and drive chain (2) and lower chain (3).
2. anti-plug zipper on bilayer according to claim 1, it is characterised in that: described upper left cuff link (18) is provided with left crotch (30), and upper right cuff link (21) is provided with right crotch (31); Upper left chain cloth (20), upper right chain cloth (23), lower-left chain cloth (26) and bottom right chain cloth (29) are connected with chain head sealed piece (11) and last-of-chain sealed piece (12); Spring tape (16) is dynamic with upper left cuff link (18) and upper right cuff link (21) to be connected, spring tape (16) is positioned between left crotch (30) and right crotch (31), left crotch (30) and right crotch (31) are positioned at upper left key way (5) and the top of upper right key way (6), utilize left crotch (30) and right crotch (31) to hook spring tape (16).
3. anti-plug zipper on bilayer according to claim 1, it is characterized in that: described chain seat (1) includes upper link plate (32), upper conjunction chain post (33), intermediate plate (34), lower conjunction chain post (35) and lower carrier bar (36), upper link plate (32) is connected with upper conjunction chain post (33), upper conjunction chain post (33) is connected with intermediate plate (34), intermediate plate (34) is connected with lower conjunction chain post (35), and lower conjunction chain post (35) is connected with lower carrier bar (36); Or, upper link plate (32), upper conjunction chain post (33), intermediate plate (34), lower conjunction chain post (35) and lower carrier bar (36) are made up of the material of one; Upper link plate (33) is provided with guide wheel (41), and spring tape (16) is connected with chain head sealed piece (11) through guide wheel (41); The shell (15) of ribbon (4) is connected with upper link plate (32).
4. anti-plug zipper on bilayer according to claim 3, it is characterized in that: described upper left key way (5) is made up of the left side of upper link plate (32) and intermediate plate (34) and upper conjunction chain post (33), and upper left key way (5) is positioned at the left side of conjunction chain post (33); Upper right key way (6) is made up of the right of upper link plate (32) and intermediate plate (34) and upper conjunction chain post (33), and right key way (6) is positioned at the right of conjunction chain post (33); Lower-left key way (7) is made up of the left side of intermediate plate (34) and lower carrier bar (36) and lower conjunction chain post (35), and lower-left key way (7) is positioned at the left side of lower conjunction chain post (35); Bottom right key way (8) is made up of the left and right sides of intermediate plate (34) and lower carrier bar (36) and lower conjunction chain post (35), and bottom right key way (8) is positioned at the right of lower conjunction chain post (35).
5. anti-plug zipper on bilayer according to claim 2, it is characterized in that: the distance between described left crotch (30) and right crotch (31), more than the width of spring tape (16), makes spring tape (16) can move between left crotch (30) and right crotch (31); Distance between left crotch (30) and right crotch (31), more than the width of upper link plate (32), makes upper link plate (32) can move between left crotch (30) and right crotch (31).
6. anti-plug zipper on bilayer according to claim 5, it is characterised in that: the left hook tail (45) of described left crotch (30) to the distance of the right hook tail (46) of right crotch (31) less than the width of spring tape (16); Spring tape (16) is positioned between upper link plate (32) and left hook tail (45) and right hook tail (46); Make spring tape (16) that left crotch (30) and right crotch (31) can not be departed from.
7. anti-plug zipper on bilayer according to claim 1, it is characterised in that: gap, upper left (37) between a described upper left cuff link (18) and another upper left cuff link (18) bigger than the width of upper left Anti-inserting piece (19) 0.2 millimeter to 0.5 millimeter; Upper right gap (38) between one upper right cuff link (21) and another upper right cuff link (21) bigger than the width of upper right Anti-inserting piece (22) 0.2 millimeter to 0.5 millimeter; Gap, lower-left (39) between lower-left cuff link (22) and another lower-left cuff link (22) bigger than the width of lower-left Anti-inserting piece (25) 0.2 millimeter to 0.5 millimeter; Gap, bottom right (40) between one bottom right cuff link (27) and another bottom right cuff link (27) bigger than the width of bottom right Anti-inserting piece (28) 0.2 millimeter to 0.5 millimeter.
8. anti-plug zipper on bilayer according to claim 1, it is characterised in that: the width of described upper left cuff link (18) is equal with the width of upper right cuff link (21);The width of upper left Anti-inserting piece (19) is equal with the width of upper right Anti-inserting piece (22); The width of upper left cuff link (18) is equal with the width of upper left Anti-inserting piece (19), and the width of upper right cuff link (21) is equal with the width of upper right Anti-inserting piece (22).
9. anti-plug zipper on bilayer according to claim 1, it is characterised in that: the width of described lower-left cuff link (22) is equal with the width of bottom right cuff link (27); The width of lower-left Anti-inserting piece (25) is equal with the width of bottom right Anti-inserting piece (28); The width of lower-left cuff link (22) is equal with the width of lower-left Anti-inserting piece (25), and the width of bottom right cuff link (27) is equal with the width of bottom right Anti-inserting piece (28).
10. anti-plug zipper on bilayer according to claim 1, it is characterised in that: the width of described upper left cuff link (18) is equal with the width of lower-left cuff link (22), and the width of upper right cuff link (21) is equal with the width of bottom right cuff link (27); The width of upper left Anti-inserting piece (19) is equal with the width of lower-left Anti-inserting piece (25), and the width of upper right Anti-inserting piece (22) is equal with the width of bottom right Anti-inserting piece (28).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140373.8A CN105639883A (en) | 2016-03-13 | 2016-03-13 | Double-layer upper anti-unfastening zipper through insertion |
| PCT/CN2017/076152 WO2017157238A1 (en) | 2016-03-13 | 2017-03-09 | Double-layered upward insertion-proof zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140373.8A CN105639883A (en) | 2016-03-13 | 2016-03-13 | Double-layer upper anti-unfastening zipper through insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105639883A true CN105639883A (en) | 2016-06-08 |
Family
ID=56493562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610140373.8A Withdrawn CN105639883A (en) | 2016-03-13 | 2016-03-13 | Double-layer upper anti-unfastening zipper through insertion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105639883A (en) |
| WO (1) | WO2017157238A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157238A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered upward insertion-proof zipper |
| WO2017157239A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered upward insertion-proof zipper |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641174A (en) * | 2020-12-31 | 2021-04-13 | 陆境燃 | Stable and strong-pulling-force-resistant zipper |
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| CN203388365U (en) * | 2013-07-25 | 2014-01-15 | 福建浔兴拉链科技股份有限公司 | Double-layered zipper |
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| CN204015334U (en) * | 2014-07-31 | 2014-12-17 | 福建浔兴拉链科技股份有限公司 | A kind of pull head with measurement function |
| CN204541051U (en) * | 2015-01-30 | 2015-08-12 | 吴弘纳 | A kind of double-layered slide fastener |
| CN205547657U (en) * | 2016-03-13 | 2016-09-07 | 郑运婷 | Prevent inserting zip fastener on bilayer |
| CN105639882A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Using method of double-layer upper insertion-preventing zipper |
| CN105639883A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Double-layer upper anti-unfastening zipper through insertion |
-
2016
- 2016-03-13 CN CN201610140373.8A patent/CN105639883A/en not_active Withdrawn
-
2017
- 2017-03-09 WO PCT/CN2017/076152 patent/WO2017157238A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201869905U (en) * | 2010-10-29 | 2011-06-22 | 深圳市经纬拉链有限公司 | Double-layer nylon slide fastener |
| CN202127919U (en) * | 2011-04-07 | 2012-02-01 | 王联洲 | Double-layered zipper with tadpole-shaped zipper teeth and zipper puller of double-layered zipper |
| CN202445258U (en) * | 2012-01-17 | 2012-09-26 | 艺宝投资有限公司 | Double-layer zipper structure |
| CN204653993U (en) * | 2015-05-28 | 2015-09-23 | 葛中秋 | Antitheft zipper |
| CN105167340A (en) * | 2015-10-14 | 2015-12-23 | 泉州迪特工业产品设计有限公司 | Metal wire and zipper using same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157238A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered upward insertion-proof zipper |
| WO2017157239A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered upward insertion-proof zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017157238A1 (en) | 2017-09-21 |
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Application publication date: 20160608 |