CN208096219U - A kind of pull resistance zipper - Google Patents
A kind of pull resistance zipper Download PDFInfo
- Publication number
- CN208096219U CN208096219U CN201820499194.8U CN201820499194U CN208096219U CN 208096219 U CN208096219 U CN 208096219U CN 201820499194 U CN201820499194 U CN 201820499194U CN 208096219 U CN208096219 U CN 208096219U
- Authority
- CN
- China
- Prior art keywords
- chain
- connection sheet
- sprocket
- chain belt
- zipper
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of pull resistance zipper, including slider of zipper fastener, sprocket, two chain belts, multiple sprockets are equipped on each chain band, slider of zipper fastener drives multiple sprockets intermeshing of two chain belts for sliding between two chain belts；It is characterized in that, sprocket includes that gear block and two link blocks, two link blocks are fixed in the rear end of gear block side by side；Two ends of the link block far from gear block are affixed with chain belt；Link block includes the first connection sheet and the second connection sheet, and the first connection sheet and the second connection sheet are arranged along the short transverse interval of sprocket；First connection sheet is fixed in the end face of chain belt；Multiple sewing slots are equipped in chain belt；Second connection sheet is plugged in sewing slot and affixed with sewing slot；The gear block of sprocket on one of chain band is used to be intermeshed with the gear block of the sprocket on another chain band.The utility model pull resistance zipper, the connection structure between sprocket and chain belt are stablized.
Description
Technical field
The utility model relates to zipper technology field more particularly to a kind of pull resistance zippers.
Background technique
Currently, zipper on dress ornament, luggage be mainly by slider of zipper fastener drive multiple chain tooth engagements on two chain bands come
It is opened and closed.But generally select glue between the sprocket and chain belt of existing zipper or be compressed on chain belt surface, such sprocket
It is easy to be pulled off during being used for a long time by slider of zipper fastener, fall off with chain belt.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pull resistance zipper, sprockets
Connection structure between chain belt is stablized.
The purpose of this utility model is implemented with the following technical solutions：
A kind of pull resistance zipper, including slider of zipper fastener, sprocket, two chain belts are equipped with multiple sprockets on each chain band,
Slider of zipper fastener drives multiple sprockets intermeshing of two chain belts for sliding between two chain belts；Sprocket includes gear block
And two link blocks, two link blocks are fixed in the rear end of gear block side by side；Two ends of the link block far from gear block are equal
It is affixed with chain belt；Link block includes the first connection sheet and the second connection sheet, and the first connection sheet and the second connection sheet are along sprocket
Short transverse interval setting；First connection sheet is fixed in the end face of chain belt；Multiple sewing slots, multiple sewing slots are equipped in chain belt
It is arranged in a one-to-one correspondence with multiple sprockets；Second connection sheet is plugged in sewing slot and affixed with sewing slot；On one of chain band
Sprocket gear block be used for and the sprocket on another chain band gear block be intermeshed.
Preferably, the bottom end of first connection sheet is equipped with multiple first tooth engageds, and the bottom end of second connection sheet is set
There are multiple second tooth engageds, multiple first tooth engageds pass through the end face of chain belt and are snapped in chain belt；Multiple second tooth engageds are worn
It crosses the bottom wall of sewing slot and is snapped in chain belt.
Preferably, the gear block end face is equipped with groove；The slider of zipper fastener includes top board, lower platen and connecting plate,
Connecting plate is connected to the middle part of top board and lower platen；Top board and lower platen two sides are respectively separated to be formed and slide for two chain belts
Wear the back lash connect；The bottom end of top board is equipped with downwardly projecting spherical interconnecting piece；Spherical interconnecting piece is used for flush-mounted in described
In groove.
Preferably, the spherical interconnecting piece is made of rubber material.
Preferably, the outside of one of chain belt is equipped with multiple buttons, and the outside of another chain belt is equipped with multiple by elastic
With manufactured buttonhole, multiple buttons are fastened on multiple buttonholes for corresponding.
Compared with prior art, the beneficial effects of the utility model are：Its each sprocket passes through two link blocks and chain
Band connection, connection area is larger, and the fixed structure of sprocket is stablized.In addition, the first connection sheet of each link block is fixed on chain belt
End face, the second connection sheet is fixed in the sewing slot in chain belt, in this way, link block and chain belt have connection to interior by table, surely
Gu the connection structure of chain belt and sprocket, and the second connection sheet in chain belt can avoid contacting with slider of zipper fastener, abrasion is less, thus
The tensile property of entire zipper is preferable, and sprocket is not easily to fall off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram between the sprocket and chain belt of the utility model；
Fig. 3 is the structural schematic diagram of the slider of zipper fastener of the utility model.
In figure：10, slider of zipper fastener；11, top board；12, lower platen；13, connecting plate；14, spherical interconnecting piece；20, chain belt；
21, button；22, buttonhole；30, sprocket；31, gear block；311, groove；32, link block；321, the first connection sheet；322, second
Connection sheet；323, the first tooth engaged；324, the second tooth engaged.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model：
A kind of pull resistance zipper as shown in Figure 1, Figure 2 and shown in Fig. 3, including 30, two slider of zipper fastener 10, sprocket chain belts 20,
Multiple sprockets 30 are equipped in each chain belt 20, slider of zipper fastener 10 drives two chain belts for sliding between two chain belts 20
20 multiple sprockets 30 are intermeshed.Specific sprocket 30 includes gear block 31 and two link blocks 32, two link blocks 32
It is fixed in the rear end of gear block 31 side by side.Two ends of the link block 32 far from gear block 31 are affixed with chain belt 20.
In addition, link block 32 includes the first connection sheet 321 and the second connection sheet 322, the first connection sheet 321 and second
Connection sheet 322 is arranged along the short transverse interval of sprocket 30.First connection sheet 321 is fixed in the end face of chain belt 20.And chain belt
Multiple sewing slots are equipped in 20, multiple sewing slots are arranged in a one-to-one correspondence with multiple sprockets 30.Above-mentioned second connection sheet 322 can insert
In sewing slot in and with sewing slot it is affixed.In addition, the gear block 31 of the sprocket 30 in above-mentioned one of chain belt 20 be used for it is another
The gear block 31 of sprocket 30 in one chain belt 20 is intermeshed.
On the basis of the said structure, using the pull resistance zipper of the utility model, in drawing zipper, slider of zipper fastener can be pulled
10, the gear block 31 of multiple sprockets 30 in two chain belts 20 can be intermeshed.Particularly, each sprocket 30 of its above-mentioned
It is connect by two link blocks 32 with chain belt 20, connection area is larger, and the fixed structure of sprocket 30 is stablized.In addition, each company
The first connection sheet 321 for connecing block 32 is fixed on the end face of chain belt 20, and the second connection sheet 322 is fixed in the sewing slot in chain belt 20
It is interior, in this way, link block 32 and chain belt 20 have connection to interior by table, the connection structure of chain belt 20 with sprocket 30 is consolidated, and in chain
Can avoid contacting with slider of zipper fastener 10 with the second connection sheet 322 in 20, wear it is less, thus entirely the tensile property of zipper compared with
Good, sprocket 30 is not easily to fall off.It should be noted that sewing or pressure can be selected in the first connection sheet 321 and the second connection sheet 322
The mode of system is connect with the different location of chain belt 20.
Preferably, in the present embodiment, the bottom end of the first above-mentioned connection sheet 321 is equipped with multiple first tooth engageds 323, together
Sample, the bottom end of the second connection sheet 322 is equipped with multiple second tooth engageds 324.Particularly, above-mentioned multiple first tooth engageds 323
Across chain belt 20 end face and be snapped in chain belt 20, and multiple second tooth engageds 324 may pass through sewing slot bottom wall and occlusion
In in chain belt 20.In this way, the first connection sheet 321 and the second connection sheet 322 can be respectively by multiple first tooth engageds 323 and more
A second tooth engaged 324 is engaged in chain belt 20, improves the first connection sheet 321 and the second connection sheet 322 and chain belt 20
Grasping force, connection structure is stronger, and tensile property is more preferable.
Preferably, also groove 311 can be equipped in 31 end face of gear block.And slider of zipper fastener 10 includes top board 11, lower platen 12
And connecting plate 13, and connecting plate 13 is connected to the middle part of top board 11 and lower platen 12, in top board 11 and 12 liang of lower platen
Side is respectively separated to be formed for back lash, and the back lash of two sides is worn for two slidings of chain belt 20 to be connect, in this way, pulling slider of zipper fastener
10 can drive the sprocket 30 of two chain belts 20 to draw close engagement, the specific theory of engagement and slider of zipper fastener 10 in the prior art towards middle part
The theory of engagement it is identical, details are not described herein again.It is equipped with downwardly projecting spherical interconnecting piece 14 in the bottom end of top board 11, in zipper
First 10 in the sprocket 30 in two chain belts 20 of drawing, when slider of zipper fastener 10 is parked in the corresponding position of chain belt 20, the ball of top board 11
Shape interconnecting piece 14 can make slider of zipper fastener 10 and sprocket in the groove 311 of the gear block 31 for the sprocket 30 for being inlaid in corresponding position
There is connection relationship between 30, prevent slider of zipper fastener 10 from sliding.And when needing to pull on slider of zipper fastener 10, spherical interconnecting piece 14 can
Spherical can be skidded off under the drive of slider of zipper fastener 10 by groove 311, do not influence pulling on for slider of zipper fastener 10.
More particularly, above-mentioned spherical interconnecting piece 14 is made of rubber material, and rubber material can deformation occurs, thus ball
Shape interconnecting piece 14 can be stable be inlaid in groove 311, and be easy under the pulling of slider of zipper fastener 10 and groove 311 be detached from.
Preferably, the outside of above-mentioned one of chain belt 20 is equipped with multiple buttons 21, in the outside of another chain belt 20
Equipped with multiple buttonhole 22 made of elastic band, multiple button 21 is fastened on multiple buttonholes 22 for corresponding.Specifically exist
In use, if in the case that the sprocket 30 of zipper does not fall off, i.e., in the case that zipper does not damage, multiple buttons of chain belt 20
21 and buttonhole 22 can be used as zipper ornament.And do not fall off in the sprocket of zipper 30, the sprocket 30 of each zipper cannot be nibbled
Close, can make at this time multiple buttons 21 for correspond be fastened on multiple buttonholes 22, enable two chain belts 20 of the zipper by
It is normal to use, the closure of clothes or luggage is not influenced.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (5)
1. a kind of pull resistance zipper, including slider of zipper fastener, sprocket, two chain belts, multiple sprockets are equipped on each chain band, are drawn
Chain head drives multiple sprockets intermeshing of two chain belts for sliding between two chain belts；It is characterized in that, sprocket packet
It includes gear block and two link blocks, two link blocks is fixed in the rear end of gear block side by side；Two link blocks are far from gear block
End it is affixed with chain belt；Link block includes the first connection sheet and the second connection sheet, and the first connection sheet and second connect
Piece is arranged along the short transverse interval of sprocket；First connection sheet is fixed in the end face of chain belt；Multiple sewing slots are equipped in chain belt, it is more
A sewing slot is arranged in a one-to-one correspondence with multiple sprockets；Second connection sheet is plugged in sewing slot and affixed with sewing slot；Wherein one
The gear block of sprocket on a chain band is used to be intermeshed with the gear block of the sprocket on another chain band.
2. pull resistance zipper as described in claim 1, which is characterized in that the bottom end of first connection sheet is equipped with multiple first
Tooth engaged, the bottom end of second connection sheet are equipped with multiple second tooth engageds, and multiple first tooth engageds pass through the end face of chain belt simultaneously
It is snapped in chain belt；Multiple second tooth engageds pass through the bottom wall of sewing slot and are snapped in chain belt.
3. pull resistance zipper as described in claim 1, which is characterized in that the gear block end face is equipped with groove；The zipper
Head includes top board, lower platen and connecting plate, and connecting plate is connected to the middle part of top board and lower platen；Top board and lower platen
Two sides, which are respectively separated to be formed, wears the back lash connect for two chain belt slidings；The bottom end of top board is equipped with downwardly projecting spherical shape even
Socket part；Spherical interconnecting piece is used in the groove.
4. pull resistance zipper as claimed in claim 3, which is characterized in that the spherical shape interconnecting piece is made of rubber material.
5. pull resistance zipper as described in claim 1, which is characterized in that the outside of one of chain belt is equipped with multiple buttons,
The outside of another chain belt is equipped with multiple buttonholes made of elastic band, and multiple buttons are fastened on multiple buckle for corresponding
Eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499194.8U CN208096219U (en) | 2018-04-09 | 2018-04-09 | A kind of pull resistance zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499194.8U CN208096219U (en) | 2018-04-09 | 2018-04-09 | A kind of pull resistance zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096219U true CN208096219U (en) | 2018-11-16 |
Family
ID=64121006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499194.8U Expired - Fee Related CN208096219U (en) | 2018-04-09 | 2018-04-09 | A kind of pull resistance zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096219U (en) |
-
2018
- 2018-04-09 CN CN201820499194.8U patent/CN208096219U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210409 |