CN210841789U - Novel self-locking zipper structure - Google Patents
Novel self-locking zipper structure Download PDFInfo
- Publication number
- CN210841789U CN210841789U CN201921146516.1U CN201921146516U CN210841789U CN 210841789 U CN210841789 U CN 210841789U CN 201921146516 U CN201921146516 U CN 201921146516U CN 210841789 U CN210841789 U CN 210841789U
- Authority
- CN
- China
- Prior art keywords
- pressing piece
- piece
- control head
- groove
- head
- 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
Images
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model discloses a novel self-locking zipper structure, which comprises a zipper head, a pressing piece, a stop pin, an elastic piece, a control head and a pulling piece, wherein the zipper head is provided with a zipper hole, a groove is arranged above the zipper head, and a stop strip is arranged above the groove; the pressing piece can be sleeved in the groove in a sliding manner, and the elastic piece is arranged between the pressing piece and the chain head; the control head can be sleeved between the barrier strip and the groove in a swinging manner, and the upper end and the lower end of the control head respectively press the pressing piece and the barrier strip; the pull piece is arranged on the side surface of the pressing piece, the blocking needle is arranged at the bottom end of the pressing piece, when the pull piece drives the control head to swing upwards, the control head pushes the pressing piece to slide towards the groove, and the pressing piece drives the blocking needle to extend into the chain hole to lock the blocking needle on the chain; when the pulling piece drives the control head to swing downwards, the elastic piece presses the pressing piece to slide outwards the groove, and the pressing piece drives the blocking needle to extend out of the chain hole so as to separate the blocking needle from the chain; the width of the control head is greater than the thickness. The utility model has the advantages of simple structure, convenient use and high adaptability.
Description
Technical Field
The utility model relates to a zipper structure especially indicates a novel auto-lock zip fastener structure.
Background
The zipper is a common connecting accessory for clothes and the like, has a wide application range for the current zipper, and consists of a zipper tape, a zipper head and the like, wherein the zipper head can be repeatedly opened and closed.
At present mainstream zip lock from structure of latch fitting on the market, the user mode is mainly through the pulling-on piece braking, carry out push type/take out from the formula action to the hook of the inside location zip fastener of latch fitting, accomplish removal and the location to the zip fastener head, when fixing a position the zip fastener head, the direction of pulling-on piece is parallel with the direction level of zip fastener usually, only be used for simply fixing a position the zip fastener head, its direction has the restriction, the direction of pulling-on piece can not be perpendicular with the direction of zip fastener, adaptability is poor, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned problem, provide a simple structure, convenient to use and the high novel auto-lock zip fastener structure of adaptability.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a novel self-locking zipper structure comprises a zipper head, a pressing piece, a blocking needle, an elastic piece, a control head and a pulling piece, wherein the zipper head is provided with zipper holes which are respectively sleeved on two chains of a zipper, a groove is arranged above the zipper head, and a blocking strip is arranged above the groove; the pressing piece can be slidably sleeved in the groove, the elastic piece is arranged between the pressing piece and the chain head, and two ends of the elastic piece respectively press the pressing piece and the chain head to press the pressing piece to the outside of the groove; the control head can be sleeved between the barrier strip and the groove in a swinging manner, and the upper end and the lower end of the control head respectively press the pressing piece and the barrier strip; the zipper pull is arranged on the side surface of the pressing piece, the blocking needle is arranged at the bottom end of the pressing piece, when the zipper pull drives the control head to swing upwards, the control head pushes the pressing piece to slide towards the groove, and the pressing piece drives the blocking needle to extend into the chain hole to lock the blocking needle on the chain; when the pulling piece drives the control head to swing downwards, the elastic piece presses the pressing piece to slide outwards the groove, and the pressing piece drives the blocking needle to extend out of the chain hole so as to enable the blocking needle to be separated from the chain; the width of the control head is greater than the thickness.
As a preferable scheme, a through groove is formed in the control head, and the width of the control head positioned at the through groove is larger than the thickness of the control head; the through groove is sleeved on the barrier strip.
Preferably, the control head has a square structure.
Preferably, the pressing piece, the needle, the control head and the pull piece are made of steel materials.
Preferably, the needle is fixed to the bottom end of the pressing member by welding.
Preferably, the pull tab is fixed to the control head by welding.
Implement the utility model discloses, following beneficial effect has:
1. when the pulling-on piece driving control head swings downwards (for example 90 degrees), the elastic piece pushes the pressing piece to slide outwards the groove, and the pressing piece drives the blocking needle to extend out of the chain hole so as to separate the blocking needle from the chain; through pulling the pulling-on piece, can make the direction of motion of pulling-on piece perpendicular to chain head, solve the direction of current pulling-on piece and can not be perpendicular with the direction of zip fastener, adaptability is poor, uses inconvenient problem. When the pulling piece drives the control head to swing upwards (for example, 90 degrees), the control head pushes the pressing piece to slide towards the groove, and the pressing piece drives the blocking needle to extend into the chain hole to lock the blocking needle on the chain, so that the chain head is locked.
2. The utility model discloses because the width that is located the control head that leads to groove department is greater than thickness, so when pulling-on piece drive control head downswing (for example 90 degrees), elastic component jack-up pressing part makes and keeps off the needle and deviate from the chain. When the pull piece drives the control head to swing upwards (for example, 90 degrees), the control head pushes the pressing piece to slide towards the groove, so that the blocking pin is clamped in the chain to lock the chain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a connecting structure of a zipper pull of the self-locking zipper structure of the present invention, which is perpendicular to the direction of the chain movement;
FIG. 2 is a schematic view of the connecting structure of the pull tab of the self-locking zipper structure of the present invention parallel to the moving direction of the chain;
fig. 3 is a first exploded view of the self-locking zipper structure of the present invention;
fig. 4 is a second exploded view of the self-locking zipper structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, 3 and 4, the present embodiment relates to a novel self-locking zipper structure, which includes a zipper head 1, a pressing piece 2, a needle stopper 3, an elastic piece 4, a control head 5 and a pull piece 6, wherein the zipper head 1 is provided with zipper holes 11 for respectively sleeving two chains of a zipper, a groove 12 is provided above the zipper head 1, and a barrier strip 13 is provided above the groove 12; the pressing piece 2 can be slidably sleeved in the groove 12, the elastic piece 4 is arranged between the pressing piece 2 and the chain head 1, and two ends of the elastic piece 4 respectively press the pressing piece 2 and the chain head 1 to press the pressing piece 2 to the outside of the groove 12; the control head 5 can be sleeved between the barrier strip 13 and the groove 12 in a swinging manner, and the upper end and the lower end of the control head 5 respectively support and press the pressing piece 2 and the barrier strip 13; the pull piece is arranged on the side surface of the pressing piece 2, the blocking needle 3 is arranged at the bottom end of the pressing piece 2, when the pull piece drives the control head 5 to swing upwards, the control head 5 presses the pressing piece 2 to slide towards the groove 12, and the pressing piece 2 drives the blocking needle 3 to extend into the chain hole 11 to lock the blocking needle 3 on the chain; when the pulling piece driving control head 5 swings downwards, the elastic piece 4 presses the pressing piece 2 to slide towards the outside of the groove 12, and the pressing piece 2 drives the needle block 3 to extend out of the chain hole 11 so as to separate the needle block 3 from the chain; the control head 5 has a width greater than its thickness.
When the pull piece driving control head 5 swings downwards (for example, 90 degrees), the elastic piece 4 presses the pressing piece 2 to slide towards the outside of the groove 12, and the pressing piece 2 drives the needle stopper 3 to extend out of the chain hole 11 so as to separate the needle stopper 3 from the chain; through pulling the pulling-on piece, can make the pulling-on piece move perpendicular to the direction of motion of chain head 1, solve the direction of current pulling-on piece and can not be perpendicular with the direction of zip fastener, adaptability is poor, uses inconvenient problem. When the pulling-on piece drive control head 5 swings upwards (for example, 90 degrees), the control head 5 pushes the pressing piece 2 to slide in the groove 12, and the pressing piece 2 drives the blocking needle 3 to extend into the chain hole 11 and lock the blocking needle 3 on the chain, so that the locking of the position of the chain head 1 is realized, and the chain locking device has the advantages of simple structure, convenience in use and high adaptability.
As shown in fig. 2 to 4, of course, the pull tab may be provided at the front end of the control head 5 so that the pull tab moves parallel to the moving direction of the chain head 1.
A through groove 51 is formed in the control head 5, and the width of the control head 5 positioned at the through groove 51 is larger than the thickness; the through groove 51 is sleeved on the barrier strip 13. Since the width of the control head 5 at the through slot 51 is larger than the thickness, when the pull tab drives the control head 5 to swing downwards (for example, 90 degrees), the elastic member 4 pushes up the pressing member 2, so that the needle 3 is pulled out of the chain. When the pull piece drives the control head 5 to swing upwards (for example, 90 degrees), the control head 5 presses the pressing piece 2 to slide towards the groove 12, so that the blocking needle 3 is clamped in the chain to lock the chain.
The control head 5 is of a square structure. The control head 5 is designed to be of a square structure, so that the control head 5 can slide between the barrier strip 13 and the pressing piece 2, the switching of the positions of the pull pieces is realized, different people can switch the positions of the pull pieces as required, and the control head has the advantages of simple structure, convenience in use and high adaptability.
The pressing piece 2, the needle 3, the control head 5 and the pull piece are made of steel materials or plastic materials.
The needle 3 is fixed on the bottom end of the pressing piece 2 in a welding mode. Of course, the needle 3 and the pressing member 2 may be made of plastic materials, and the needle 3 and the pressing member 2 may be integrally formed by injection molding.
The pull tab is fixed on the control head 5 by welding. Of course, the pull tab and the control head 5 may also be made of plastic material, and the pull tab and the control head 5 are integrally formed by injection molding.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (6)
1. A novel self-locking zipper structure is characterized by comprising a zipper head, a pressing piece, a blocking needle, an elastic piece, a control head and a pulling piece, wherein the zipper head is provided with zipper holes which are respectively sleeved on two chains of a zipper, a groove is arranged above the zipper head, and a blocking strip is arranged above the groove; the pressing piece can be slidably sleeved in the groove, the elastic piece is arranged between the pressing piece and the chain head, and two ends of the elastic piece respectively press the pressing piece and the chain head to press the pressing piece to the outside of the groove; the control head can be sleeved between the barrier strip and the groove in a swinging manner, and the upper end and the lower end of the control head respectively press the pressing piece and the barrier strip; the zipper pull is arranged on the side surface of the pressing piece, the blocking needle is arranged at the bottom end of the pressing piece, when the zipper pull drives the control head to swing upwards, the control head pushes the pressing piece to slide towards the groove, and the pressing piece drives the blocking needle to extend into the chain hole to lock the blocking needle on the chain; when the pulling piece drives the control head to swing downwards, the elastic piece presses the pressing piece to slide outwards the groove, and the pressing piece drives the blocking needle to extend out of the chain hole so as to enable the blocking needle to be separated from the chain; the width of the control head is greater than the thickness.
2. The novel self-locking zipper structure according to claim 1, wherein the control head is provided with a through groove, and the width of the control head at the through groove is larger than the thickness; the through groove is sleeved on the barrier strip.
3. The novel self-locking zipper structure according to claim 1, wherein the control head is of a square structure.
4. The novel self-locking zipper structure according to claim 1, wherein the pressing piece, the needle, the control head and the pull piece are made of steel materials.
5. The novel self-locking zipper structure according to claim 4, wherein the needle is fixed on the bottom end of the pressing member by welding.
6. The novel self-locking zipper structure according to claim 4, wherein the pull tab is fixed on the control head by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146516.1U CN210841789U (en) | 2019-07-19 | 2019-07-19 | Novel self-locking zipper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146516.1U CN210841789U (en) | 2019-07-19 | 2019-07-19 | Novel self-locking zipper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210841789U true CN210841789U (en) | 2020-06-26 |
Family
ID=71294115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921146516.1U Expired - Fee Related CN210841789U (en) | 2019-07-19 | 2019-07-19 | Novel self-locking zipper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210841789U (en) |
-
2019
- 2019-07-19 CN CN201921146516.1U patent/CN210841789U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6588072B1 (en) | Zipper slide | |
| JP3714534B2 (en) | Slider for slide fastener with stop device | |
| NZ502726A (en) | Reclosable zipper, for a plastics bag, comprising a fulcrum formed to disengage interlocking members | |
| JP4614140B2 (en) | Slide fastener | |
| KR100367253B1 (en) | Zipper pull of slider for slide fatener | |
| JP2000262309A (en) | Slider for slide fastener | |
| JPH11221105A (en) | Opening and fitting tool for slide fasteners | |
| CN210841789U (en) | Novel self-locking zipper structure | |
| MXPA00009563A (en) | Zipper pull of slider for slide fastener. | |
| JP3733309B2 (en) | Slider for slide fastener | |
| CN111972785A (en) | Go up end zipper device and dress | |
| JP3613371B2 (en) | Slider for slide fastener | |
| CN212574366U (en) | Go up end zipper device and dress | |
| JPH05508575A (en) | Lead-in device for slide fasteners | |
| KR102275909B1 (en) | Zipper slider | |
| CN210329594U (en) | Zipper and zipper puller dislocation-preventing rapid meshing structure | |
| US2511491A (en) | Automatic lock slider for slide fasteners | |
| KR100794613B1 (en) | Rail zipper | |
| CN220212146U (en) | Lockable zipper puller | |
| KR200422205Y1 (en) | A slider for zipper | |
| CN219108861U (en) | Zipper | |
| KR200393855Y1 (en) | Slider for slide fastener | |
| CN217986853U (en) | Water-soluble zipper | |
| TWM574422U (en) | Hook and zipper head assembly structure | |
| CN216875279U (en) | Anti-pinch zipper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |