CN105639874A - Double-layer lower anti-unfastening zipper through insertion - Google Patents
Double-layer lower anti-unfastening zipper through insertion Download PDFInfo
- Publication number
- CN105639874A CN105639874A CN201610139707.XA CN201610139707A CN105639874A CN 105639874 A CN105639874 A CN 105639874A CN 201610139707 A CN201610139707 A CN 201610139707A CN 105639874 A CN105639874 A CN 105639874A
- Authority
- CN
- China
- Prior art keywords
- chain
- cuff link
- inserting piece
- bottom right
- width
- 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
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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
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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
Landscapes
- Slide Fasteners (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a double-layer lower anti-unfastening zipper through insertion. The double-layer lower 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 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 lower 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 anti-plug zipper under a kind of bilayer.
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 under 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 anti-plug zipper under a kind of bilayer, for improving slide fastener intensity and improving the theftproof performance of slide fastener.
The technical solution adopted in the present invention is: under 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, spring tape and lower-left chain and dynamic with bottom right chain be connected, and spring tape is positioned at the lower section 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.
Under bilayer, the using method of anti-plug zipper is: during use, upper left chain cloth, lower-left chain cloth, upper right 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 below chain seat by the lower-left cuff link of lower-left chain and the bottom right cuff link of bottom right chain, seals below the Guan Bi mouth of bottom right chain and bottom right cuff link; 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-under bilayer is arranged on luggage case, under 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 under 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 under bilayer shown in Fig. 1; Anti-plug zipper under bilayer, 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, spring tape 16 and lower-left chain 13 and dynamic with bottom right chain 14 be connected, and spring tape 16 is positioned at the lower section 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; 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 24 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.
In order to implement to utilize spring tape 16 to seal upper chain 2 and lower chain 3, lower-left cuff link 24 is provided with left crotch 30, and bottom right cuff link 27 is provided with right crotch 31; Upper left chain cloth 20 is connected with lower-left chain cloth 26, upper right chain cloth 23 and bottom right chain cloth 29;Spring tape 16 moves be connected with lower-left cuff link 24 and bottom right cuff link 27, spring tape 16 is between left crotch 26 and right crotch 29, left crotch 30 and right crotch 31 are positioned at upper left key way 5 and the lower section of upper right key way 6, utilize left crotch 30 and right crotch 31 to hook spring tape 16; 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, and 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; Lower carrier bar 36 is provided with guide wheel 46, and guide wheel 46 is hinged with lower carrier bar 36, and spring tape 16 is connected with chain head sealed piece 11 through guide wheel 36; 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.
In order to make chain seat 1 can move on upper chain 2, lower chain 3, and spring tape 16 is avoided to depart from left crotch 30 and right crotch 31; 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 lower carrier bar 36, makes lower carrier bar 36 can move between left crotch 30 and right crotch 31; The left hook tail 37 of left crotch 30 arrives the distance width less than spring tape 16 of the right hook tail 38 of right crotch 31; Spring tape 16 is between lower carrier bar 36 and left hook tail 37 and right hook tail 38; Make spring tape 16 can not depart from left crotch 30 and right crotch 31.
In order to utilize upper left Anti-inserting piece 19, upper right Anti-inserting piece 22, lower-left Anti-inserting piece 25 and bottom right Anti-inserting piece 28 to block the gap of upper chain 2 and lower chain 3, and enforcement upper left cuff link 18 is connected with the dynamic of upper right cuff link 21, and enforcement lower-left cuff link 24 and the dynamic of bottom right cuff link 27 are connected, bigger than the width of upper left Anti-inserting piece 19 0.2 millimeter to 0.5 millimeter of the gap, upper left 39 between a 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 40 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 41 between one lower-left cuff link 24 and another lower-left cuff link 24; Bigger than the width of bottom right Anti-inserting piece 28 0.2 millimeter to 0.5 millimeter of gap, bottom right 42 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, and the width of upper left Anti-inserting piece 19 is equal with the width of upper right Anti-inserting piece 22; The width of lower-left cuff link 24 is equal with the width of bottom right cuff link 27, and the width of lower-left Anti-inserting piece 25 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 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 24 is equal with the width of lower-left Anti-inserting piece 25, the width of bottom right cuff link 27 and bottom right Anti-inserting piece 28; The width of upper left cuff link 18 is equal with the width of lower-left cuff link 24, and the width of upper right cuff link 21 is equal with the width of bottom right cuff link 27.
In order to utilize lockset to be pinned by chain seat 1, ribbon 4 is provided with dynamic lockhole 43, and last-of-chain sealed piece 12 is provided with lock hole 44, utilizes lockset chain seat 1 and last-of-chain sealed piece 12 to be locked together to facilitate.
Under bilayer, the using method of anti-plug zipper is: during use, upper left chain cloth 20, lower-left chain cloth 26, upper right chain cloth 23 and bottom right chain cloth 29 is connected with the case mouth of luggage case, and makes the handle 45 on ribbon 4 be positioned at outside luggage case; When closing luggage case, hands grabs handle 45 traction ribbon 4 and chain seat 1 moves, and chain seat 1 is followed handle 45 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 below chain seat 1 by the lower-left cuff link 24 of lower-left chain 13 and the bottom right cuff link 27 of bottom right chain 14, seals below the Guan Bi mouth of bottom right chain 14 and bottom right cuff link 27; 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 25 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 45 haulage chain seat 1 opposite directions of shaking hands with hands, chain seat 1 is followed handle 45 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 45 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, utilize the upper left key way 5 of chain seat 1, upper right key way 6 makes 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 39 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 40 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 41 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 42 between a bottom right cuff link 27 and another bottom right cuff link 27; Meanwhile, ribbon 4 is followed chain seat 1 and is moved, and spring tape 16 is drawn out along with ribbon 4 moves, and the spring tape 16 of pull-out is buckled in left crotch 30 and right crotch 31 by the left hook tail 37 of left crotch 30 and the right hook tail 38 of right crotch 31.
When lower-left cuff link 24 and bottom right cuff link 27 clutch buckle are connected together, the left hook tail 37 of left crotch 30 and right hook tail 38 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 lower-left chain 13 and bottom right chain 14 clutch buckle are connected together, ribbon 4 is followed chain seat 1 and is moved, lower carrier bar 36 is followed handle 45 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 bottom right chain 14 closes with lower-left chain 13; When lower-left chain 13 separates with bottom right chain 14, ribbon 4 is followed chain seat 1 opposite direction and is moved, lower carrier bar 36 is followed handle 45 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 bottom right chain 14 separates with lower-left chain 13.
Spring tape 16 length that when spring tape 16 length that when lower-left chain 13 and bottom right chain 14 close, ribbon 4 is drawn out is separated with bottom right chain 14 more than lower-left chain 13, ribbon 4 is drawn out; 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.
When spring tape 16 is pulled out by ribbon 4, spring tape 16 pushes down guide wheel 46, and spring tape 16 drives guide wheel 46 to rotate, and reduces the frictional force of spring tape 16 and guide wheel 46; When spring tape 16 is regained by ribbon 4, spring tape 16 pushes down guide wheel 46, and spring tape 16 drives guide wheel 46 to rotate, and reduces the frictional force of spring tape 16 and guide wheel 43.
Claims (10)
1. anti-plug zipper under bilayer, it is characterized in that: under 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) and lower-left chain (13) and dynamic with bottom right chain (14) be connected, spring tape (16) is positioned at the lower section 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), utilizes 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);
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), utilizes lower-left Anti-inserting piece (25) and bottom right Anti-inserting piece (28) to seal the gap between lower-left cuff link (24) 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 under bilayer according to claim 1, it is characterised in that: described lower-left cuff link (24) is provided with left crotch (30), and bottom right cuff link (27) is provided with right crotch (31); Upper left chain cloth (20) is connected with lower-left chain cloth (26), upper right chain cloth (23) and bottom right chain cloth (29); Spring tape (16) is dynamic with lower-left cuff link (24) and bottom right cuff link (27) to be connected, spring tape (16) is positioned between left crotch (26) and right crotch (29), left crotch (30) and right crotch (31) are positioned at upper left key way (5) and the lower section of upper right key way (6), utilize left crotch (30) and right crotch (31) to hook spring tape (16).
3. anti-plug zipper under 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; Lower carrier bar (36) is provided with guide wheel (46), and guide wheel (46) is hinged with lower carrier bar (36), and spring tape (16) is connected with chain head sealed piece (11) through guide wheel (36); The shell (15) of ribbon (4) is connected with upper link plate (32).
4. anti-plug zipper under 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 under 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 lower carrier bar (36), makes lower carrier bar (36) can move between left crotch (30) and right crotch (31).
6. anti-plug zipper under bilayer according to claim 5, it is characterised in that: the left hook tail (37) of described left crotch (30) to the distance of the right hook tail (38) of right crotch (31) less than the width of spring tape (16); Spring tape (16) is positioned between lower carrier bar (36) and left hook tail (37) and right hook tail (38); Make spring tape (16) that left crotch (30) and right crotch (31) can not be departed from.
7. anti-plug zipper under bilayer according to claim 1, it is characterised in that: the gap, upper left (39) between a described upper left cuff link (18) and another upper left cuff link (18) is bigger than the width of upper left Anti-inserting piece (19); Upper right gap (40) between one upper right cuff link (21) and another upper right cuff link (21) is bigger than the width of upper right Anti-inserting piece (22); Gap, lower-left (41) between one lower-left cuff link (24) and another lower-left cuff link (24) is bigger than the width of lower-left Anti-inserting piece (25); Gap, bottom right (42) between one bottom right cuff link (27) and another bottom right cuff link (27) is bigger than the width of bottom right Anti-inserting piece (28).
8. anti-plug zipper under 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), and the width of upper left Anti-inserting piece (19) is equal with the width of upper right Anti-inserting piece (22);The width of lower-left cuff link (24) is equal with the width of bottom right cuff link (27), and the width of lower-left Anti-inserting piece (25) is equal with the width of bottom right Anti-inserting piece (28).
9. anti-plug zipper under 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 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 (24) is equal with the width of lower-left Anti-inserting piece (25), the width of bottom right cuff link (27) and bottom right Anti-inserting piece (28); The width of upper left cuff link (18) is equal with the width of lower-left cuff link (24), and the width of upper right cuff link (21) is equal with the width of bottom right cuff link (27).
10. anti-plug zipper under bilayer according to claim 1, it is characterized in that: described ribbon (4) is provided with dynamic lockhole (43), last-of-chain sealed piece (12) is provided with lock hole (44), utilizes lockset chain seat (1) and last-of-chain sealed piece (12) to be locked together to facilitate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139707.XA CN105639874A (en) | 2016-03-13 | 2016-03-13 | Double-layer lower anti-unfastening zipper through insertion |
| PCT/CN2017/076148 WO2017157236A1 (en) | 2016-03-13 | 2017-03-09 | Double-layered downward insertion-proof zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139707.XA CN105639874A (en) | 2016-03-13 | 2016-03-13 | Double-layer lower anti-unfastening zipper through insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105639874A true CN105639874A (en) | 2016-06-08 |
Family
ID=56493474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610139707.XA Withdrawn CN105639874A (en) | 2016-03-13 | 2016-03-13 | Double-layer lower anti-unfastening zipper through insertion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105639874A (en) |
| WO (1) | WO2017157236A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157237A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered downward insertion-proof zipper |
| WO2017157236A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered downward insertion-proof zipper |
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| 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 |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR200453034Y1 (en) * | 2010-11-15 | 2011-04-07 | 김시경 | Band zipper |
| CN102657412A (en) * | 2012-05-30 | 2012-09-12 | 上海东龙服饰有限公司 | Single-lock-hole single-headed double-layer zipper |
| CN204541051U (en) * | 2015-01-30 | 2015-08-12 | 吴弘纳 | A kind of double-layered slide fastener |
| CN105815888A (en) * | 2016-03-13 | 2016-08-03 | 郑运婷 | Application method of double-layer lower inserting preventing zipper |
| CN205547639U (en) * | 2016-03-13 | 2016-09-07 | 郑运婷 | Prevent inserting zip fastener under double -deck |
| CN105639874A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Double-layer lower anti-unfastening zipper through insertion |
| CN105639884A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Double-layer up-down anti-unfastening zipper through insertion |
-
2016
- 2016-03-13 CN CN201610139707.XA patent/CN105639874A/en not_active Withdrawn
-
2017
- 2017-03-09 WO PCT/CN2017/076148 patent/WO2017157236A1/en active Application Filing
Patent Citations (4)
| 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 |
| 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 |
|---|---|---|---|---|
| WO2017157237A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered downward insertion-proof zipper |
| WO2017157236A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered downward insertion-proof zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017157236A1 (en) | 2017-09-21 |
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Application publication date: 20160608 |
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