CN105639880A - Using method of double-layer closed zipper - Google Patents
Using method of double-layer closed zipper Download PDFInfo
- Publication number
- CN105639880A CN105639880A CN201610140316.XA CN201610140316A CN105639880A CN 105639880 A CN105639880 A CN 105639880A CN 201610140316 A CN201610140316 A CN 201610140316A CN 105639880 A CN105639880 A CN 105639880A
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- China
- Prior art keywords
- chain
- button
- tape
- upper left
- crotch
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a using method of a double-layer closed zipper. The double-layer closed zipper comprises a zipper base, an upper zipper strip, a lower zipper strip and a steel tape rule, wherein a left upper zipper slot, a right upper zipper slot, a left lower zipper slot and a right lower zipper slot are formed in the zipper base; 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 steel tape is positioned above the zipper base; the left upper zipper strip is provided with left upper zipper buckles, left insertion-preventing sheets and left upper zipper cloth; the right upper zipper strip is provided with right upper zipper buckles, right insertion-preventing sheets and right upper zipper cloth. During use, the double-layer closed zipper is arranged on a luggage case, and is provided with the two layers of zipper strips and the steel tape rule, the upper zipper strip is provided with the left insertion-preventing sheets and the right insertion-preventing sheets, the left insertion-preventing sheets and the right insertion-preventing sheets are used for blocking gaps between the left upper zipper buckles and the right upper 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 the using method that the using method of a kind of safe slide fastener, particularly a kind of bilayer close slide fastener.
Background technology
At present, the slide fastener that luggage or luggage bag use, due to the insufficient strength of slide fastener, in the process used, lawless person inserts slide fastener with sharp weapon, just can being scratched by slide fastener, the using method that a kind of bilayer preventing slide fastener from being scratched closes slide fastener 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 bilayer closes the using method of slide fastener, for improving slide fastener intensity and improve the theftproof performance of slide fastener.
The technical solution adopted in the present invention is: double-deck slide fastener of closing includes chain seat, upper chain, lower chain and steel tape, and chain seat is connected with upper chain, lower chain and steel tape; Chain seat is provided with upper left chain groove, upper right chain groove, lower-left chain groove and bottom right chain groove, and upper chain includes upper left chain, upper right chain, chain head sealed piece and chain tail 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 chain tail sealed piece; Upper left chain is connected with upper left chain groove, and upper right chain is connected with upper right chain groove 6, and lower-left chain is connected with lower-left chain groove, and bottom right chain is connected with bottom right chain groove; Steel tape 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 upper left chain and upper right chain is dynamic is connected, and spring tape is positioned at the top of chain seat; Upper left chain is provided with upper left chain button, left anti-plug sheet and upper left chain cloth, and upper left chain button and left anti-plug sheet are made up of the material of one, and upper left chain button is connected with upper left chain cloth; Upper right chain is provided with upper right chain button, right anti-plug sheet and upper right chain cloth, and upper right chain button and right anti-plug sheet are made up of the material of one, and upper right chain button is connected with upper right chain cloth; The position of left anti-plug sheet between each upper left chain button, the position of right anti-plug sheet between each upper right chain button, utilizes left anti-plug sheet and right anti-plug sheet to seal the gap between upper left chain button and upper right chain button, increases the difficulty that lawless person inserts out chain; As lawless person with the sharp weapon upper chain of insertion and during lower chain, sharp weapon are blocked by spring tape, make lawless person be difficult to insert and drive chain and lower chain.
The double-deck using method closing slide fastener is: during use, upper left chain cloth, upper right chain cloth, bottom right chain cloth and lower-left chain cloth is connected with the case mouth of luggage, and makes the handle on steel tape be positioned at outside luggage; When closing luggage, hand grabs handle traction steel tape and chain seat moves, and it is mobile that chain seat follows handle, upper left chain and upper right chain clutch buckle is connected together, and lower-left chain and bottom right chain clutch buckle are connected together, closed by the case mouth of luggage; Meanwhile, steel tape is followed chain seat and is moved, and spring tape is drawn out along with steel tape moves, and the spring tape of pull-out is buckled in above chain seat by the upper right chain button of the upper left chain button of upper left chain and upper right chain, seals above the closed mouth of upper left chain and upper right chain; When upper left chain and upper right chain are closed, left anti-plug sheet moves into place the position between a upper left chain button and another upper left chain button, and right anti-plug sheet moves into place position between a upper right chain button and another upper right chain button, left anti-plug sheet is utilized to block the gap between a upper left chain button and another upper left chain button, utilize right anti-plug sheet to block the gap between a upper right chain button and another upper right chain button, increase lawless person and utilize sharp weapon to insert out the difficulty of slide fastener; When opening the case mouth of luggage, being moved by handle haulage chain seat opposite direction with hand, it is mobile that chain seat follows handle, the upper left chain closed is separated with upper right chain, and lower-left chain is separated with bottom right chain; Meanwhile, spring tape is followed chain seat opposite direction and is moved, and spring tape is regained in steel tape under the elastic force effect of steel tape torsion spring.
The invention has the beneficial effects as follows: during use, bilayer is closed slide fastener is arranged on luggage, double-deck slide fastener of closing is provided with two layers of chain and steel tape, upper chain is provided with left anti-plug sheet and right anti-plug sheet, utilize left anti-plug sheet and right anti-plug sheet to seal the gap between upper left chain button and upper right chain button, utilize the spring tape of steel tape to seal two layers of chain, when lawless person utilizes sharp weapon insertion chain, sharp weapon are blocked by spring tape, increase the difficulty that lawless person inserts out slide fastener with sharp weapon.
Accompanying drawing explanation
Fig. 1 is the double-deck structural representation closing slide fastener;
Fig. 2 is left anti-plug sheet and the partial schematic diagram of right anti-plug sheet;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed:
Bilayer shown in Fig. 1 closes the vertical view of shown in the left view of Fig. 1 shown in the partial schematic diagram of left anti-plug sheet and right anti-plug sheet shown in the structural representation of slide fastener, Fig. 2, Fig. 3 and Fig. 43; Double-deck slide fastener of closing includes chain seat 1, upper chain 2, lower chain 3 and steel tape 4, and chain seat 1 is connected with upper chain 2, lower chain 3 and steel tape 4; Chain seat 1 is provided with upper left chain groove 5, upper right chain groove 6, lower-left chain groove 7 and bottom right chain groove 8, and upper chain 2 includes upper left chain 9, upper right chain 10, chain head sealed piece 11 and chain tail 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 chain tail sealed piece 12; Upper left chain 9 is connected with upper left chain groove 5, and upper right chain 10 is connected with upper right chain groove 6, and lower-left chain 13 is connected with lower-left chain groove 7, and bottom right chain 14 is connected with bottom right chain groove 8; Steel tape 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 with upper left chain 9 and upper right chain 10 and is connected, and spring tape 16 is positioned at the top of chain seat 1; Upper left chain 9 is provided with upper left chain button 18, left anti-plug sheet 19 and upper left chain cloth 20, and upper left chain button 18 is made up of the material of one with left anti-plug sheet 19, and upper left chain button 18 is connected with upper left chain cloth 20; Upper right chain 10 is provided with upper right chain button 21, right anti-plug sheet 22 and upper right chain cloth 23, and upper right chain button 21 is made up of the material of one with right anti-plug sheet 22, and upper right chain button 21 is connected with upper right chain cloth 23; The position of left anti-plug sheet 19 between each upper left chain button 18, the position of right anti-plug sheet 22 between each upper right chain button 21, utilize left anti-plug sheet 19 and right anti-plug sheet 22 to seal the gap between upper left chain button 18 and upper right chain button 21, increase the difficulty that lawless person inserts out chain 2; As lawless person with the sharp weapon upper chain 2 of insertion and during lower chain 3, 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 the spring tape 16 of steel tape 4 to seal the closed mouth of upper chain 2 and lower chain 3, and keeping the closed and divided function of chain 2 and chain 3, upper left chain button 18 is provided with left crotch 26, and upper right chain button 21 is provided with right crotch 29; Lower-left chain 13 is provided with lower-left chain button 24 and lower-left chain cloth 25, and lower-left chain button 24 is connected with lower-left chain cloth 25; Bottom right chain 14 is provided with bottom right chain button 27 and bottom right chain cloth 28, and bottom right chain button 27 is connected with bottom right chain cloth 28; Lower-left chain cloth 25 and bottom right chain cloth 28 are connected with upper left chain cloth 20 and upper right chain cloth 23, and lower-left chain cloth 25, bottom right chain cloth 28, upper left chain cloth 20 and upper right chain cloth 23 are connected with chain head sealed piece 11 and chain tail sealed piece 12; Spring tape 16 moves with upper left chain button 18 and upper right chain button 21 and is connected, spring tape 16 is between left crotch 26 and right crotch 29, left crotch 26 and right crotch 29 are positioned at upper left chain groove 5 and the top of upper right chain groove 6, utilize left crotch 26 and right crotch 29 to hook spring tape 16; Chain seat 1 includes upper link plate 30, upper conjunction chain post 31, middle carrier bar 32, lower conjunction chain post 33 and lower carrier bar 34, upper link plate 30 is connected with upper conjunction chain post 31, upper conjunction chain post 31 is connected with middle carrier bar 32, and middle carrier bar 32 is connected with lower conjunction chain post 33, and lower conjunction chain post 33 is connected with lower carrier bar 34; Or, upper link plate 30, upper conjunction chain post 31, middle carrier bar 32, lower conjunction chain post 33 and lower carrier bar 34 are made up of the material of one; Upper link plate 30 is provided with guide wheel 43, and spring tape 16 is connected with chain head sealed piece 11 through guide wheel 43; The shell 15 of steel tape 4 is connected with upper link plate 30; Upper left chain groove 5 is made up of the left side of upper link plate 30 and middle carrier bar 32 and upper conjunction chain post 31, and upper left chain groove 5 is positioned at the left side of conjunction chain post 31; Upper right chain groove 6 is made up of the right of upper link plate 30 and middle carrier bar 32 and upper conjunction chain post 31, and right chain groove 6 is positioned at the right of conjunction chain post 31; Lower-left chain groove 7 is made up of the left side of middle carrier bar 32 and lower carrier bar 34 and lower conjunction chain post 33, and lower-left chain groove 7 is positioned at the left side of lower conjunction chain post 33; Bottom right chain groove 8 is made up of the left and right sides of middle carrier bar 32 and lower carrier bar 34 and lower conjunction chain post 33, and bottom right chain groove 8 is positioned at the right of lower conjunction chain post 33.
In order to make spring tape 16 and upper link plate 30 can move between left crotch 26 and right crotch 29, the distance between left crotch 26 and right crotch 29 is greater than the width of spring tape 16, and spring tape 16 can be moved between left crotch 26 and right crotch 29; Distance between left crotch 26 and right crotch 29 is greater than the width of upper link plate 30, and upper link plate 30 can be moved between left crotch 26 and right crotch 29; The left hook tail 35 of left crotch 26 is less than the width of spring tape 16 to the distance of the right hook tail 36 of right crotch 29; Spring tape 16 is between upper link plate 30 and left hook tail 35 and right hook tail 36; Make spring tape 16 can not depart from left crotch 26 and right crotch 29.
Be connected with the dynamic of upper right chain button 21 to implement upper left chain button 18, the left gap 37 between a upper left chain button 18 and another upper left chain button 18 bigger than the width of left anti-plug sheet 19 0.2 millimeter to 0.5 millimeter; Right end clearance 38 between a upper right chain button 21 and another upper right chain button 21 bigger than the width of right anti-plug sheet 22 0.2 millimeter to 0.5 millimeter; The width of upper left chain button 18 is equal with the width of upper right chain button 21; The width of left anti-plug sheet 19 is equal with the width of right anti-plug sheet 22; The width of upper left chain button 18 is equal with the width of left anti-plug sheet 19, and the width of upper right chain button 21 is equal with the width of right anti-plug sheet 22.
In order to utilize lockset to pin chain seat 1, it is characterised in that: described steel tape 4 is provided with dynamic lockhole 39, and chain tail sealed piece 12 is provided with lock hole 41, utilizes lockset chain seat 1 and chain tail sealed piece 12 to be locked together to facilitate.
The double-deck using method closing slide fastener is: during use, upper left chain cloth 20, upper right chain cloth 23, bottom right chain cloth 28 and lower-left chain cloth 25 is connected with the case mouth of luggage, and makes the handle 40 on steel tape 4 be positioned at outside luggage; When closing luggage, hand grabs handle 40 traction steel tape 4 and chain seat 1 moves, and chain seat 1 is followed handle 40 and moved, and upper left chain 9 and upper right chain 10 clutch buckle are connected together, and lower-left chain 13 and bottom right chain 14 clutch buckle are connected together, the case mouth of luggage is closed; Simultaneously, steel tape 4 is followed chain seat 1 and is moved, spring tape 16 is drawn out along with steel tape 4 moves, and the spring tape 16 of pull-out is buckled in above chain seat 1 by the upper right chain button 21 of the upper left chain button 18 of upper left chain 9 and upper right chain 10, seals above upper left chain 9 and the closed mouth of upper right chain 10; When upper left chain 9 and upper right chain 10 close, left anti-plug sheet 19 moves into place the position between a upper left chain button 18 and another upper left chain button 18, and right anti-plug sheet 22 moves into place position between a upper right chain button 21 and another upper right chain button 21, left anti-plug sheet 19 is utilized to block the gap between a upper left chain button 18 and another upper left chain button 18, utilize right anti-plug sheet 22 to block the gap between a upper right chain button 21 and another upper right chain button 21, increase lawless person and utilize sharp weapon to insert out the difficulty of slide fastener; When opening the case mouth of luggage, with hand, by shaking hands, 40 haulage chain seat 1 opposite directions move, and chain seat 1 is followed handle 40 and moved, and the upper left chain 9 closed is separated with upper right chain 10, and lower-left chain 13 is separated 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 steel tape 4 under the elastic force effect of steel tape 4 torsion spring.
When described anti-plug zipper closes luggage, hand grabs handle 40 traction shell 15 and chain seat 1 moves, upper left chain button 18 and left anti-plug sheet 19 are imported by upper left chain groove 5, upper right chain button 21 and right anti-plug sheet 22 are imported by upper right chain groove 6, lower-left chain button 24 is imported by lower-left chain groove 7, bottom right chain button 27 is imported by bottom right chain groove 8, utilize upper left chain groove 5, the upper right chain groove 6 of chain seat 1 that upper left chain button 18 and upper right chain button 21 are connected, utilize lower-left chain groove 7 and bottom right chain groove 8 that lower-left chain button 24 and bottom right chain button 27 are connected; Meanwhile, left anti-plug sheet 19 follows the position that upper left chain button 18 moves to the left gap 37 between a upper left chain button 18 and another upper left chain button 18; Right anti-plug sheet 22 follows the position that upper right chain button 21 moves to the right end clearance 38 between a upper right chain button 21 and another upper right chain button 21; Simultaneously, steel tape 4 is followed chain seat 1 and is moved, spring tape 16 is drawn out along with steel tape 4 moves, the spring tape 16 of pull-out is buckled in left crotch 26 and right crotch 29 by the right hook tail 36 of the left hook tail 35 of left crotch 26 and right crotch 29, is drawn out spring tape 16 between upper link plate 30 and left hook tail 35 and right hook tail 36.
When described upper left chain button 18 is connected together with upper right chain button 21 clutch buckle, the left hook tail 35 of left crotch 26 is less than the width of spring tape 16 with right hook tail 36 distance of right crotch 29, spring tape 16 is made to be buckled in left crotch 26 and right crotch 29, to avoid spring tape 16 to depart from left crotch 26 and right crotch 29.
When described upper left chain 9 is connected together with upper right chain 10 clutch buckle, steel tape 4 is followed chain seat 1 and is moved, upper link plate 30 is followed handle and 40 is moved between left crotch 26 and right crotch 29, and the length that spring tape 16 is pulled out and upper left chain 9 are directly proportional with the length that upper right chain 10 closes or equal; When upper left chain 9 separates with upper right chain 10, steel tape 4 is followed chain seat 1 opposite direction and is moved, upper link plate 30 is followed handle and 40 is moved between left crotch 26 and right crotch 29, and the length that spring tape 16 is recovered in steel tape 4 and upper left chain 9 are directly proportional with the length that upper right chain 10 separates or equal.
Spring tape 16 length that when described upper left chain 9 closes with upper right chain 10, steel tape 4 is drawn out is greater than spring tape 16 length that when upper left chain 9 separates, steel tape 4 is drawn out with upper right chain 10; When described upper chain 2 and lower chain 3 close, chain seat 1 is to chain tail 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; Described each left anti-plug sheet 19 is connected with adjacent upper left chain button 18 is dynamic, and each right anti-plug sheet 22 is connected with adjacent upper right chain button 21 is dynamic.
In order to reduce the frictional force that spring tape 16 moves, described guide wheel 43 is provided with hinge 42, and upper link plate 30 is provided with fraising 44, and the hinge 42 of guide wheel 43 is hinged with the fraising 44 of upper link plate 30; When spring tape 16 is pulled out by steel tape 4, spring tape 16 pushes down guide wheel 43, and spring tape 16 drives guide wheel 43 to rotate, and reduces the frictional force of spring tape 16 with guide wheel 43; When spring tape 16 is regained by steel tape 4, spring tape 16 pushes down guide wheel 43, and spring tape 16 drives guide wheel 43 to rotate, and reduces the frictional force of spring tape 16 with guide wheel 43.
Claims (9)
1. the double-deck using method closing slide fastener, double-deck slide fastener of closing includes chain seat (1), upper chain (2), lower chain (3) and steel tape (4), chain seat (1) is provided with upper left chain groove (5), upper right chain groove (6), lower-left chain groove (7) and bottom right chain groove (8), upper chain (2) includes upper left chain (9), upper right chain (10), chain head sealed piece (11) and chain tail sealed piece (12), and lower chain (3) includes lower-left chain (13) and bottom right chain (14), steel tape (4) includes shell (15) and spring tape (16), upper left chain (9) is provided with upper left chain button (18), left anti-plug sheet (19) and upper left chain cloth (20), upper right chain (10) is provided with upper right chain button (21), right anti-plug sheet (22) and upper right chain cloth (23), upper left chain button (18) is provided with left crotch (26), and upper right chain button (21) is provided with right crotch (29), lower-left chain (13) is provided with lower-left chain button (24) and lower-left chain cloth (25), and bottom right chain (14) is provided with bottom right chain button (27) and bottom right chain cloth (28), and upper link plate (30) is provided with guide wheel (43), it is characterized in that: described bilayer is closed the using method of slide fastener and is: during use, upper left chain cloth (20), upper right chain cloth (23), bottom right chain cloth (28) and lower-left chain cloth (25) are connected with the case mouth of luggage, and make the handle (40) on steel tape (4) be positioned at outside luggage, when closing luggage, hand grabs handle (40) traction steel tape (4) and chain seat (1) moves, it is mobile that chain seat (1) follows handle (40), upper left chain (9) and upper right chain (10) clutch buckle are connected together, and lower-left chain (13) and bottom right chain (14) clutch buckle are connected together, the case mouth of luggage is closed, simultaneously, it is mobile that chain seat (1) followed by steel tape (4), spring tape (16) is drawn out along with steel tape (4) is mobile, the spring tape (16) of pull-out is buckled in above chain seat (1) by upper right chain button (21) of upper left chain button (18) of upper left chain (9) and upper right chain (10), seals above the closed mouth of upper left chain (9) and upper right chain (10), when upper left chain (9) is closed with upper right chain (10), left anti-plug sheet (19) moves into place the position between upper left chain button (18) and another upper left chain button (18), and right anti-plug sheet (22) moves into place position between upper right chain button (21) and another upper right chain button (21), left anti-plug sheet (19) is utilized to block the gap between upper left chain button (18) and another upper left chain button (18), right anti-plug sheet (22) is utilized to block the gap between upper right chain button (21) and another upper right chain button (21), increasing lawless person utilizes sharp weapon to insert out the difficulty of slide fastener, when opening the case mouth of luggage, moved by handle (40) haulage chain seat (1) opposite direction with hand, it is mobile that chain seat (1) follows handle (40), the upper left chain (9) closed is separated with upper right chain (10), and lower-left chain (13) is separated 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 steel tape (4) under the elastic force effect of steel tape (4) torsion spring.
2. bilayer according to claim 1 closes the using method of slide fastener, it is characterized in that: when described anti-plug zipper closes luggage, hand grabs handle (40) traction shell (15) and chain seat (1) moves, upper left chain button (18) and left anti-plug sheet (19) are imported by upper left chain groove (5), upper right chain button (21) and right anti-plug sheet (22) are imported by upper right chain groove (6), lower-left chain button (24) is imported by lower-left chain groove (7), bottom right chain button (27) is imported by bottom right chain groove (8), utilize upper left chain groove (5) of chain seat (1), upper right chain groove (6) makes upper left chain button (18) and upper right chain button (21) be connected, utilize lower-left chain groove (7) and bottom right chain groove (8) that lower-left chain button (24) and bottom right chain button (27) are connected, meanwhile, left anti-plug sheet (19) follows the position that upper left chain button (18) moves to the left gap (37) between upper left chain button (18) and another upper left chain button (18), right anti-plug sheet (22) follows the position that upper right chain button (21) moves to the right end clearance (38) between upper right chain button (21) and another upper right chain button (21), simultaneously, it is mobile that chain seat (1) followed by steel tape (4), spring tape (16) is drawn out along with steel tape (4) is mobile, the spring tape (16) of pull-out is buckled in left crotch (26) and right crotch (29) by the right hook tail (36) of the left hook tail (35) of left crotch (26) and right crotch (29), is drawn out spring tape (16) and is positioned between upper link plate (30) and left hook tail (35) and right hook tail (36).
3. bilayer according to claim 2 closes the using method of slide fastener, it is characterized in that: when described upper left chain button (18) and upper right chain button (21) clutch buckle are connected together, right hook tail (36) distance of the left hook tail (35) of left crotch (26) and right crotch (29) is less than the width of spring tape (16), spring tape (16) is made to be buckled in left crotch (26) and right crotch (29), to avoid spring tape (16) to depart from left crotch (26) and right crotch (29).
4. bilayer according to claim 1 closes the using method of slide fastener, it is characterized in that: when described upper left chain (9) and upper right chain (10) clutch buckle are connected together, it is mobile that chain seat (1) followed by steel tape (4), upper link plate (30) is followed handle (40) and is moved between left crotch (26) and right crotch (29), and the length that the length that spring tape (16) is pulled out and upper left chain (9) are closed with upper right chain (10) is directly proportional or equal; When upper left chain (9) separates with upper right chain (10), steel tape (4) is followed chain seat (1) opposite direction and is moved, upper link plate (30) is followed handle (40) and is moved between left crotch (26) and right crotch (29), and the length that spring tape (16) is recovered in steel tape (4) and upper left chain (9) are directly proportional with the length that upper right chain (10) separates or equal.
5. bilayer according to claim 1 closes the using method of slide fastener, it is characterised in that: spring tape (16) length that when described upper left chain (9) is closed with upper right chain (10), steel tape (4) is drawn out is greater than spring tape (16) length that when upper left chain (9) separates, steel tape (4) is drawn out with upper right chain (10).
6. bilayer according to claim 1 closes the using method of slide fastener, it is characterized in that: when described upper chain (2) and lower chain (3) are closed, chain seat (1) constantly closes to chain tail sealed piece (12) direction movement, upper chain (2) and lower chain (3) along with the movement of chain seat (1); When upper chain (2) and lower chain (3) separate, chain seat (1) constantly separates to chain head sealed piece (11) direction movement, upper chain (2) and lower chain (3) along with the movement of chain seat (1).
7. bilayer according to claim 1 closes the using method of slide fastener, it is characterized in that: described each left anti-plug sheet (19) is dynamic with adjacent upper left chain button (18) to be connected, each right anti-plug sheet (22) is dynamic with adjacent upper right chain button (21) to be connected.
8. bilayer according to claim 1 closes the using method of slide fastener, it is characterized in that: described guide wheel (43) is provided with hinge (42), upper link plate (30) is provided with fraising (44), and the hinge (42) of guide wheel (43) is hinged with the fraising (44) of upper link plate (30).
9. bilayer according to claim 8 closes the using method of slide fastener, it is characterized in that: when described spring tape (16) is pulled out by steel tape (4), spring tape (16) pushes down guide wheel (43), spring tape (16) drives guide wheel (43) to rotate, and reduces the frictional force of spring tape (16) with guide wheel (43); When spring tape (16) is regained by steel tape (4), spring tape (16) pushes down guide wheel (43), and spring tape (16) drives guide wheel (43) to rotate, and reduces the frictional force of spring tape (16) with guide wheel (43).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140316.XA CN105639880A (en) | 2016-03-13 | 2016-03-13 | Using method of double-layer closed zipper |
| PCT/CN2017/076138 WO2017157231A1 (en) | 2016-03-13 | 2017-03-09 | Method for using double-layered closing zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140316.XA CN105639880A (en) | 2016-03-13 | 2016-03-13 | Using method of double-layer closed zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105639880A true CN105639880A (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610140316.XA Withdrawn CN105639880A (en) | 2016-03-13 | 2016-03-13 | Using method of double-layer closed zipper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105639880A (en) |
| WO (1) | WO2017157231A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157230A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered closing zipper |
| WO2017157229A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered protective zipper |
| WO2017157231A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered closing zipper |
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| CN1969706A (en) * | 2005-10-04 | 2007-05-30 | Ykk株式会社 | Waterproof slide fastener |
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| 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 |
| CN105639880A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Using method of double-layer closed zipper |
| CN105639882A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Using method of double-layer upper insertion-preventing zipper |
| CN105639881A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Double-layer closed zipper |
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| CN204653993U (en) * | 2015-05-28 | 2015-09-23 | 葛中秋 | Antitheft zipper |
| CN105054501A (en) * | 2015-09-11 | 2015-11-18 | 深圳市华圣达拉链有限公司 | Transverse self-locking bolt of 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157230A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered closing zipper |
| WO2017157229A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered protective zipper |
| WO2017157231A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered closing zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017157231A1 (en) | 2017-09-21 |
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