CN102415656A - Anti-unzipping children zipper - Google Patents
Anti-unzipping children zipper Download PDFInfo
- Publication number
- CN102415656A CN102415656A CN2011103833263A CN201110383326A CN102415656A CN 102415656 A CN102415656 A CN 102415656A CN 2011103833263 A CN2011103833263 A CN 2011103833263A CN 201110383326 A CN201110383326 A CN 201110383326A CN 102415656 A CN102415656 A CN 102415656A
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- axle
- lock
- bit
- chain
- hole
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- 239000004744 fabric Substances 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Slide Fasteners (AREA)
Abstract
The invention discloses an anti-unzipping children zipper, which comprises a pull handle, a zipper frame, a zipper cloth and a zipper buckle, wherein the pull handle consists of a movable pull handle and a curb chain plate; the movable pull handle and the curb chain plate are provided with hinges for connection; and the curb chain plate is provided with a locking pin for clamping the zipper buckle and preventing the curb chain plate from sliding. The anti-unzipping children zipper is also provided with a spring to place the curb chain plate at a non-rotatable position; when a child pulls the pull handle of the zipper by hand, the movable pull handle can rotate but the zipper cannot be unzipped; and when the zipper is unzipped, the child needs the help of an adult to move the curb chain plate and rotate the curb chain plate, so the difficulty for the child to unzip the zipper is increased, particularly in winter, the probability of easily catching a cold by unzipping the zipper of clothes by the child is reduced, and the body health of the child is maintained.
Description
Technical field
The present invention relates to a kind of slide fastener, particularly a kind of anti-children zipper that draws back.
Background technology
The present slide fastener that uses of children, children arbitrarily draw back easily, and especially in winter, children cause children's flu of suffering from cold easily when the slide fastener of clothes is drawn back, and are unfavorable for that children's is healthy.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of anti-children zipper that draws back is provided, increase the difficulty that children unzip, reduce the chance that children arbitrarily draw back the clothes slide fastener.
The technical scheme that the present invention adopted is: prevent that drawing back children zipper includes handle, chain frame, chain cloth and cuff link; Handle is made up of activity handle and chain plate; Movable handle is provided with hinge with the chain plate and is connected, and the chain plate is provided with lock pin and blocks cuff link, is used to prevent that the chain plate from sliding; The chain plate is provided with the chain axle, and the chain frame is made up of chain seat and axle sleeve, and axle sleeve is provided with lock shaft hole and spring eye, and the chain axle is connected with the lock shaft hole movingly; The chain axle is made up of unblank axle, lock-bit axle and jointed shaft, and the lock-bit axle is provided with the spacing plane of axle; The lock shaft hole of axle sleeve is made up of lock-bit hole and hinge hole, and the lock-bit hole is provided with spacing plane 22, hole; Spring eye is provided with spring; Utilize the elastic force of spring the lock-bit axle of chain axle to be placed the lock-bit hole site in lock-bit hole; Make the spacing plane of axle of lock-bit axle and the spacing plane contact in hole in lock-bit hole; The chain axle can not be rotated in the lock shaft hole, make the lock pin of chain plate be positioned at the position of blocking cuff link, can not unzip.
In order to implement to increase the purpose that children open the difficulty of slide fastener, during use, the chain plate is provided with lock pin and blocks cuff link, and the chain plate can not slided; The chain plate is provided with the chain axle, and the elastic force that utilizes spring places the lock-bit axle of chain axle the position in lock-bit hole of the axle sleeve of chain frame, and the chain axle can not be rotated, and children can not at will be unziped; When the adult helps children to unzip, hold movable handle in hand for one, the elastic force that another hand chain plate overcomes spring moves left plate; Make the lock-bit axle of chain axle move away the position in lock-bit hole; Make the chain axle be positioned at rotary position, utilization activity handle draws commentaries on classics can slide fastener be drawn back greater than 90 ° of angles the chain plate, because when opening slide fastener; Need to move two motion combination operations of chain plate and rotation lock carrier bar, increased the difficulty that children arbitrarily unzip.
The invention has the beneficial effects as follows: the anti-children zipper that draws back is provided with spring the chain plate is placed the position that can not rotate, and when children went to pull out the handle of slide fastener with hand, its movable handle can rotate, and can not slide fastener be drawn back; Need the adult to help to move chain plate and rotation lock carrier bar when opening, increased the difficulty that children open slide fastener,, reduce suffer from cold the easily chance of flu of slide fastener that children draw back clothes, safeguard that children's is healthy especially in winter.
Description of drawings
Fig. 1 is the anti-structural representation that draws back children zipper;
Fig. 2 is the partial schematic diagram of Figure 1A-A position.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further explained:
The anti-partial schematic diagram that draws back the structural representation of children zipper and Figure 1A shown in Figure 2-A position shown in Figure 1; The anti-children zipper that draws back; Include draw in 1, chain frame 2, chain cloth 3 and cuff link 4, handle 1 is made up of with chain plate 6 activity handle 5, movable handle 5 is provided with hinge 7 with chain plate 6 and is connected; Chain plate 6 is provided with lock pin 8 and blocks cuff link 4, is used to prevent that chain plate 6 from sliding; Chain plate 6 is provided with chain axle 9, and chain frame 2 is made up of chain seat 25 and axle sleeve 10, and axle sleeve 10 is provided with lock shaft hole 11 and spring eye 12; Chain axle 9 is connected with lock shaft hole 11 movingly; Chain plate 6 is provided with breach 13, and chain axle 9 is positioned at the position of breach 13, and chain axle 9 is made up of unblank axle 16, lock-bit axle 17 and jointed shaft 18; Unblank axle 16, lock-bit axle 17 and jointed shaft 18 connects together, and lock-bit axle 17 is provided with the spacing plane 19 of axle; The axle 16 of unblanking of chain axle 9 is connected with the left plate 14 of chain plate 6, and the jointed shaft 18 of chain axle 9 is connected with the right plate 15 of chain plate 6; The lock shaft hole 11 of axle sleeve 10 is made up of lock-bit hole 20 and hinge hole 21, and lock-bit hole 20 and hinge hole 21 interconnect, and lock-bit hole 20 is provided with spacing plane 22, hole; The lock-bit axle 17 of chain axle 9 is positioned at the position in the lock-bit hole 20 in lock shaft hole 11, and jointed shaft 18 is positioned at the position of hinge hole 21, and the spacing plane 19 of axle of lock-bit axle 17 contacts with spacing plane 22, the hole in lock-bit hole 20, make chain axle 9 can not be in the lock shaft hole 11 rotations; Spring eye 12 is provided with spring 23; One end of spring 23 contacts with the bottom surface, hole 24 of spring eye 12, and the other end of spring 23 contacts with the left plate 14 of chain plate 6, makes the axle 16 of unblanking be positioned at the position outside the lock shaft hole 11; Make lock-bit axle 17 be positioned at the position in lock-bit hole 20; Utilize the elastic force of spring 5 that chain axle 9 is placed the position that can not rotate, make the lock pin 8 of chain plate 6 be positioned at the position of blocking cuff link 4, can not arbitrarily unzip.
In order to implement chain axle 9 transportable purposes, described chain axle 9 axially is connected with lock shaft hole 11 movingly; Lock-bit axle 17 axially is connected with lock-bit hole 20 movingly; The axle surface of lock-bit axle 17 is made up of plane and arc surface; The hole surface in lock-bit hole 20 is made up of plane and arc surface; The hole plane contact in the axial plane of lock-bit axle 17 and lock-bit hole 20, the axle arc surface of lock-bit axle 17 contacts with the hole circle cambered surface in lock-bit hole 20.Perhaps; The hole face in lock-bit hole 20 is made up of two arc surfaces and two planes; The axial plane of lock-bit axle 17 is made up of two arc surfaces and two planes, and two arc surfaces in lock-bit hole 20 contact with two arc surfaces of lock-bit axle 17, two planes in lock-bit hole 20 and two plane contact of lock-bit axle 17; Two arc surfaces in lock-bit hole 20 axially are connected with two arc surfaces of lock-bit axle 17 movingly; Two planes in lock-bit hole 20 and two planar axes of lock-bit axle 17 are to being connected movingly; When being positioned at lock-bit hole 20 to reach lock-bit axle 17, the purpose that chain axle 9 can only move and can not rotate.
In order to implement to move and rotate the axle 16 of unblanking; Described axle 16, lock-bit axle 17 and jointed shaft 18 the made of unblanking by one; Axle 16 the external diameter of unblanking is littler than the internal diameter in lock-bit axle 17 external diameters and lock-bit hole 20; Make and unblank can rotate when axle 16 moves into 20 positions, lock-bit hole, the external diameter of lock-bit axle 17 is littler than the external diameter and hinge hole 21 internal diameters of jointed shaft 18, can rotate when making lock-bit axle 17 move into hinge hole 21 positions; Move and rotate axle 16 purposes of unblanking to reach, mobile and rotation lock carrier bar 6 is opened slide fastener.
The left plate 14 of described chain plate 6, chain axle 9, right plate 15 and lock pin 8 are by the made of one; The chain seat 25 of chain frame 2 and the made of axle sleeve 10 by one, an end and the chain seat 25 of axle sleeve 10 fuse, and the other end of axle sleeve 10 and chain seat 25 leave gap 26, so that the chain axle 9 of chain plate 6 is adorned in the lock shaft hole 11 of axle sleeve 10 of incoming link frames 2 during manufacturing.
In order to unzip, the lock pin 8 of described chain plate 6 is vertical with left plate 14 and right plate 15, and lock pin 8 leaves the purpose of blocking cuff link 4 when rotating greater than 90 ° of angles to reach chain plate 6, unzips.
The described anti-operation principle of drawing back children zipper is: the anti-children zipper that draws back is provided with handle 1, chain frame 2, chain cloth 3 and cuff link 4; Handle 1 is provided with movable handle 5 and chain plate 6; Movable handle 5 is hinged with chain plate 6, and chain plate 6 is provided with lock pin 8 and blocks cuff link 4, and chain plate 6 can not slided; Chain plate 6 is provided with chain axle 9; Chain axle 9 is provided with lock-bit axle 17; The elastic force that utilizes spring 23 places the lock-bit axle 17 of chain axle 9 position in lock-bit hole 20 of the axle sleeve 10 of chain frame 2, and the spacing plane 19 of axle of lock-bit axle 17 is contacted with spacing plane 22, the hole in lock-bit hole 20, makes the chain axle 9 can not 11 rotations in the lock shaft hole; Make the lock pin 8 of chain plate 6 be positioned at the position of blocking cuff link 4, increase the difficulty that children unzip; When unziping, hold movable handle 5, the left plate 14 of another hand chain plate 6 in hand for one of the adult; The elastic force that overcomes spring 5 moves left plate 14; Make lock-bit axle 17 move to hinge hole 21 positions and position that the axle 16 of unblanking moves to lock-bit hole 20, make the position on the spacing plane 22, hole that the spacing plane 19 of axle of lock-bit axle 17 leaves lock-bit hole 20, because the external diameter of lock-bit axle 17 is littler than the internal diameter of hinge hole 21; Axle 16 the external diameter of unblanking is littler than the internal diameter in lock-bit hole 20; Make chain axle 9 be positioned at rotary position, utilization activity handle 5 draws commentaries on classics can slide fastener be drawn back greater than 90 ° of angles chain plate 6, because when opening slide fastener; Need to move chain plate 6 and 6 two motion combination of rotation lock carrier bar, increased the difficulty that children arbitrarily unzip.When slide fastener need be prevented drawing back; With hand chain plate 6 is gone back to greater than 90 ° of angles, make chain plate 6 reset to original position, chain plate 6 moves under the elastic force effect of spring 5 and resets; Make lock-bit axle 17 get back to original position, lock-bit hole 20; The spacing plane 19 of axle of lock-bit axle 17 is contacted with spacing plane 22, the hole in lock-bit hole 20, make chain axle 9 can not be in the lock shaft hole 11 rotations, make the lock pin 8 of chain plate 6 be positioned at the position of blocking cuff link 4.
Claims (10)
1. the anti-children zipper that draws back; Include handle (1), chain frame (2), chain cloth (3) and cuff link (4); It is characterized in that: described handle (1) is made up of activity handle (5) and chain plate (6); Movable handle (5) is provided with hinge (7) with chain plate (6) and is connected, and chain plate (6) is provided with lock pin (8) and blocks cuff link (4), is used to prevent that chain plate (6) from sliding; Chain plate (6) is provided with chain axle (9); Chain frame (2) is made up of chain seat (25) and axle sleeve (10); Axle sleeve (10) is provided with lock shaft hole (11) and spring eye (12), and chain axle (9) is connected with lock shaft hole (11) movingly, and chain plate (6) is provided with breach (13); Chain axle (9) is positioned at the position of breach (13); Chain axle (9) is made up of unblank axle (16), lock-bit axle (17) and jointed shaft (18), and unblank axle (16), lock-bit axle (17) and jointed shaft (18) connect together, and lock-bit axle (17) is provided with axle spacing plane (19); The axle (16) of unblanking of chain axle (9) is connected with the left plate (14) of chain plate (6), and the jointed shaft (18) of chain axle (9) is connected with the right plate (15) of chain plate (6); The lock shaft hole (11) of axle sleeve (10) is made up of lock-bit hole (20) and hinge hole (21), and lock-bit hole (20) and hinge hole (21) interconnect, and lock-bit hole (20) are provided with spacing plane, hole (22); The lock-bit axle (17) of chain axle (9) is positioned at the position in the lock-bit hole (20) in lock shaft hole (11); Jointed shaft (18) is positioned at the position of hinge hole (21); The spacing plane of axle (19) of lock-bit axle (17) contacts with the spacing plane, hole (22) of lock-bit hole (20), and chain axle (9) can not be rotated in lock shaft hole (11); Spring eye (12) is provided with spring (23); One end of spring (23) contacts with the bottom surface, hole (24) of spring eye (12), and the other end of spring (23) contacts with the left plate (14) of chain plate (6), makes the axle (16) of unblanking be positioned at outer position, lock shaft hole (11); Make lock-bit axle (17) be positioned at the position of lock-bit hole (20); Utilize the elastic force of spring (5) that chain axle (9) is placed the position that can not rotate, make the lock pin (8) of chain plate (6) be positioned at the position of blocking cuff link (4), can not unzip.
2. according to claim 1ly anti-draw back children zipper, it is characterized in that: described chain axle (9) axially is connected with lock shaft hole (11) movingly.
3. the anti-children zipper that draws back according to claim 1; It is characterized in that: described lock-bit axle (17) axially is connected with lock-bit hole (20) movingly; The axle surface of lock-bit axle (17) is made up of plane and arc surface; The hole surface in lock-bit hole (20) is made up of plane and arc surface, the hole plane contact of the axial plane of lock-bit axle (17) and lock-bit hole (20), and the axle arc surface of lock-bit axle (17) contacts with the hole circle cambered surface of lock-bit hole (20).
4. the anti-children zipper that draws back according to claim 1; It is characterized in that: described axle (16), lock-bit axle (17) and jointed shaft (18) the made of unblanking by one; Unblank the axle (16) external diameter littler than the internal diameter of lock-bit axle (17) external diameter and lock-bit hole (20); Make and unblank to rotate when axle (16) moves into position, lock-bit hole (20); The external diameter of lock-bit axle (17) is littler than the external diameter and hinge hole (21) internal diameter of jointed shaft (18), can rotate when making lock-bit axle (17) move into hinge hole (21) position, with the purpose that reaches mobile and rotate the axle (16) of unblanking.
5. according to claim 1ly anti-draw back children zipper, it is characterized in that: the left plate (14) of described chain plate (6), chain axle (9), right plate (15) and lock pin (8) are by the made of one.
6. the anti-children zipper that draws back according to claim 1; It is characterized in that: the lock pin (8) of described chain plate (6) is vertical with left plate (14) and right plate (15); Lock pin (8) leaves the purpose of blocking cuff link (4) when rotating greater than 90 ° of angles to reach chain plate (6), unzips.
7. the anti-children zipper that draws back according to claim 1; It is characterized in that: the chain seat (25) of described chain frame (2) and the made of axle sleeve (10) by one; One end of axle sleeve (10) and chain seat (25) fuse; The other end of axle sleeve (10) and chain seat (25) leave gap (26), so that when making in the lock shaft hole (11) with the axle sleeve (10) of chain axle (9) the dress incoming link frame (2) of chain plate (6).
8. the anti-children zipper that draws back according to claim 3; It is characterized in that: the hole face in described lock-bit hole (20) is made up of two arc surfaces and two planes; The axial plane of lock-bit axle (17) is made up of two arc surfaces and two planes; Two arc surfaces in lock-bit hole (20) contact with two arc surfaces of lock-bit axle (17), two planes of lock-bit hole (20) and two plane contact of lock-bit axle (17).
9. the anti-children zipper that draws back according to claim 8; It is characterized in that: two arc surfaces in described lock-bit hole (20) axially are connected with two arc surfaces of lock-bit axle (17) movingly; Constitute with two planes; Two planes in lock-bit hole (20) and two planar axes of lock-bit axle (17) are to being connected movingly, when being positioned at lock-bit hole (20) to reach lock-bit axle (17), and the purpose that can only move and can not rotate.
10. the anti-children zipper that draws back according to claim 1; It is characterized in that: the described anti-operation principle of drawing back children zipper is: prevent that drawing back children zipper is provided with handle (1), chain frame (2), chain cloth (3) and cuff link (4); Handle (1) is provided with movable handle (5) and chain plate (6); Movable handle (5) is hinged with chain plate (6), and chain plate (6) is provided with lock pin (8) and blocks cuff link (4), and chain plate (6) can not slided; Chain plate (6) is provided with chain axle (9); Chain axle (9) is provided with lock-bit axle (17); The elastic force that utilizes spring (23) places the lock-bit axle (17) of chain axle (9) position in lock-bit hole (20) of the axle sleeve (10) of chain frame (2), and the spacing plane of axle (19) of lock-bit axle (17) is contacted with the spacing plane, hole (22) of lock-bit hole (20), and chain axle (9) can not be rotated in lock shaft hole (11); Make the lock pin (8) of chain plate (6) be positioned at the position of blocking cuff link (4), increase the difficulty that children unzip; When unziping; Hold movable handle (5) in hand for one, the left plate (14) of another hand chain plate (6), the elastic force that overcomes spring (5) moves left plate (14); Make lock-bit axle (17) move to hinge hole (21) position and the axle (16) of unblanking moves to the position of lock-bit hole (20); Make the spacing plane of axle (19) of lock-bit axle (17) leave the position on the spacing plane, hole (22) in lock-bit hole (20), because the external diameter of lock-bit axle (17) is littler than the internal diameter of hinge hole (21), the external diameter of the axle (16) of unblanking is littler than the internal diameter of lock-bit hole (20); Chain axle (9) is positioned at rotary position, and utilization activity handle (5) draws commentaries on classics can slide fastener be drawn back greater than 90 ° of angles chain plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110383326.3A CN102415656B (en) | 2011-11-14 | 2011-11-14 | Anti-unzipping children zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110383326.3A CN102415656B (en) | 2011-11-14 | 2011-11-14 | Anti-unzipping children zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102415656A true CN102415656A (en) | 2012-04-18 |
| CN102415656B CN102415656B (en) | 2014-05-07 |
Family
ID=45940495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110383326.3A Expired - Fee Related CN102415656B (en) | 2011-11-14 | 2011-11-14 | Anti-unzipping children zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102415656B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839807A (en) * | 1955-09-05 | 1958-06-24 | Aero Zipp Fasteners Ltd | Slider for a sliding clasp fastener |
| US3798715A (en) * | 1973-03-20 | 1974-03-26 | Textron Inc | Slider assembly for slide fastener |
| US4756173A (en) * | 1987-02-03 | 1988-07-12 | Yang Ching S | Zipper lock |
| CN200966390Y (en) * | 2006-09-28 | 2007-10-31 | 杨玲 | Slide fastener with two sliding heads |
-
2011
- 2011-11-14 CN CN201110383326.3A patent/CN102415656B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839807A (en) * | 1955-09-05 | 1958-06-24 | Aero Zipp Fasteners Ltd | Slider for a sliding clasp fastener |
| US3798715A (en) * | 1973-03-20 | 1974-03-26 | Textron Inc | Slider assembly for slide fastener |
| US4756173A (en) * | 1987-02-03 | 1988-07-12 | Yang Ching S | Zipper lock |
| CN200966390Y (en) * | 2006-09-28 | 2007-10-31 | 杨玲 | Slide fastener with two sliding heads |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102415656B (en) | 2014-05-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD. Free format text: FORMER OWNER: LIN SHASHA Effective date: 20150907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150907 Address after: 226156 Nantong Binhai New Area, Haimen City, Hong Kong West Road, No. 999, No. Patentee after: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD. Address before: 529080, No. 1, Lane 7, garden village, off street, Jianghai District, Guangdong, Jiangmen Province, No. 605 Patentee before: Lin Shasha |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151114 |
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| EXPY | Termination of patent right or utility model |