CN216453703U - Unlocking piece and zipper mechanism - Google Patents
Unlocking piece and zipper mechanism Download PDFInfo
- Publication number
- CN216453703U CN216453703U CN202121688419.2U CN202121688419U CN216453703U CN 216453703 U CN216453703 U CN 216453703U CN 202121688419 U CN202121688419 U CN 202121688419U CN 216453703 U CN216453703 U CN 216453703U
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- wall
- pull head
- zipper
- mounting groove
- close
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Abstract
A zipper mechanism comprises a zipper, a first pull head, a second pull head and an unlocking piece; a fixed locking piece is arranged on the first inner side wall of the first pull head, a movable locking piece is arranged on the second inner side wall of the second pull head, a driving wall is arranged at one end, close to the first pull head, of the movable locking piece, and when the first pull head and the second pull head are close to each other, the fixed locking piece acts on the driving wall and then is clamped into the movable locking piece; the unlocking piece comprises a mounting plate and a mounting groove which is arranged on one side of the mounting plate and sinks, the notch of the mounting groove faces upwards, the notch of the mounting groove penetrates through the side wall of the mounting plate close to the mounting groove and forms an inlet end, the inner side wall of the mounting groove forms a first guide wall, the mounting groove comprises a groove bottom plate, an unlocking lug extends out of the side wall of the groove bottom plate close to the inlet end, two first guide walls arranged at left and right intervals guide the first pull head, and the unlocking lug acts on a driving wall and opens the movable locking piece. By adopting the scheme, the quick locking and invisible unlocking can be realized, and the anti-theft performance and the use convenience are improved.
Description
Technical Field
The utility model relates to the technical field of zippers, in particular to an unlocking piece and a zipper mechanism.
Background
In the prior art, the zipper is easy to open, the anti-theft function is poor, if the anti-theft performance is required to be enhanced, a lock head needs to be additionally installed, and the anti-theft function is troublesome, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an unlocking piece and a zipper mechanism, which can realize quick locking and invisible unlocking and improve the anti-theft performance and the use convenience. In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an unlocking piece, includes the mounting panel and sets up at mounting panel one side and sunken mounting groove, the notch of mounting groove up, the notch of mounting groove link up the lateral wall of the mounting panel that the mounting groove is close to and form the entry end, and the inside wall of mounting groove forms first guide wall, the mounting groove includes the cell bottom plate, the lateral wall that the cell bottom plate is close to the entry end stretches out there is the unblock lug, the unblock lug extends to keeping away from the mounting panel direction.
Furthermore, a second guide wall is formed on the side wall of the mounting groove close to the inlet end, and the left second guide wall and the right second guide wall of the mounting groove extend towards the direction of the inlet end and towards the direction away from each other.
Further, an end of the second guide wall extends to the outside of the pocket floor and forms a third guide wall.
A zipper mechanism adopting the unlocking piece comprises a zipper, a first pull head arranged on the zipper, a second pull head arranged on the zipper and the unlocking piece arranged at the end part of the zipper, which is positioned at one side of the first pull head far away from the second pull head; the wall of the first pull head, which is positioned on the inner side of the zipper, is a first inner side wall, the wall of the second pull head, which is positioned on the inner side of the zipper, is a second inner side wall, a fixed locking piece is arranged on the first inner side wall, a movable locking piece is arranged on the second inner side wall, a driving wall is arranged at one end, close to the first pull head, of the movable locking piece, and when the first pull head and the second pull head are close to each other, the fixed locking piece acts on the driving wall to clamp the driving wall into the movable locking piece; the unlocking piece is arranged on the inner side of the zipper, the mounting plate is fixedly arranged, the notch of the mounting groove faces the zipper, the inlet end of the mounting groove faces the extending direction of the zipper, the two first guide walls which are arranged at the left side and the right side at intervals guide the first pull head, and the unlocking convex block acts on the drive wall and opens the movable locking piece.
Further, the movable locking piece is a clamp, the clamp comprises two clamping pieces, the two clamping pieces rotate mutually through a rotating shaft, the end parts, close to one end of the first pull head, of the two clamping pieces are respectively provided with a stop block extending towards the inner side, a locking space used for locking the insertion part is formed between the two stop blocks and the two clamping pieces, a driving piece for driving the two stop blocks to be close to each other to close the locking space is arranged on the clamp, the inner sides, close to one end of the first pull head, of the two stop blocks are respectively provided with a driving wall, and the fixed locking piece acts on the two driving walls and then enters the locking space.
Further, the driving piece is a torsion spring arranged on the rotating shaft; or the driving piece is magnets which are respectively arranged on the two clamping pieces and mutually attract each other; or the driving piece is an elastic body arranged between the two clamping pieces.
Furthermore, fixed latch fitting is including establishing the first plugboard on first inside wall and establishing at the first plugboard and keeping away from the second plugboard of first inside wall, first plugboard, second plugboard and first inside wall form I-shaped spare jointly, the both sides of I-shaped spare form the card groove respectively, and two card grooves are spacing each other with two holders at locking state, the dog sets up under locking state and keeps away from second pull head one side at first plugboard.
Furthermore, the zipper is arranged on the luggage, and the mounting plate is fixed on the inner surface of the luggage close to the end part of the zipper.
By adopting the first pull head and the second pull head, in the process that the two pull heads approach each other, the fixed locking piece acts on the driving wall on the movable locking piece and opens the clamp, and the fixed locking piece enters the locking space and is clamped by the clamp, so that the mutual locking of the first pull head and the second pull head is realized.
The unlocking piece is arranged on the inner side of the zipper and has concealment performance, the mounting groove has the functions of avoiding the first pull head and guiding the locking assembly of the first pull head and the second pull head, and the unlocking convex block can be ensured to accurately act on the driving wall on the movable locking piece so as to open the clamp to complete unlocking.
Drawings
Fig. 1 is a first schematic view of a zipper mechanism.
Fig. 2 is a second schematic view of the zipper mechanism.
Fig. 3 is a schematic view of the unlocking member.
Figure 4 is a schematic view of a first slider.
Fig. 5 is a schematic view of a zipper mechanism in which the movable latch is in the form of a rocker.
Fig. 6 is a schematic view of the driving member being a magnet.
Fig. 7 is a schematic view of the driving member being an elastic body.
Detailed Description
The utility model is described below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, a zipper mechanism comprises a zipper (not shown in the figures) installed on a case, a first slider 1 arranged on the zipper, a second slider 2 arranged on the zipper, and an unlocking piece 3 arranged at the end part of the zipper on the side of the first slider 1 far away from the second slider 2; the wall that first pull head 1 is located the zip fastener inboard is first inside wall 4, and the wall that second pull head 2 is located the zip fastener inboard is second inside wall 5, is provided with fixed latch fitting 6 on first inside wall 4, is provided with movable latch fitting 7 on the second inside wall 5, and movable latch fitting 7 is close to 1 one end of first pull head and is provided with drive wall 8, and when first pull head 1 and second pull head 2 were close to each other, fixed latch fitting 6 was used to drive wall 8 and then the card is gone into in the activity latch fitting 7.
The unlocking piece 3 is arranged on the inner side of the zipper, the unlocking piece 3 comprises a mounting plate 9 and a mounting groove 10 which is arranged on one side of the mounting plate 9 and sinks, the mounting plate 9 is fixed on the inner surface of a case close to the end part of the zipper and can be fixed in a sewing mode, the notch of the mounting groove 10 faces upwards (faces towards the zipper when being mounted on the case), the notch of the mounting groove 10 penetrates through the side wall of the mounting plate 9 close to the mounting groove 10 and forms an inlet end, the inlet end of the mounting groove 10 faces towards the extending direction of the zipper, the inner side wall of the mounting groove 10 forms a first guide wall 11, the side wall of the mounting groove 10 close to the inlet end forms a second guide wall 12, the left and right second guide walls 12 of the mounting groove 10 extend towards the inlet end and towards the directions far away from each other, the mounting groove 10 comprises a groove bottom plate 13, an unlocking bump 14 extends towards the direction far away from the mounting plate 9, the end of the second guide wall 12 extends outward of the groove bottom plate 13 and forms a third guide wall 15. The locking combination of the first slider 1 and the second slider 2 is guided by the first guide wall 11, the second guide wall 12 and the third guide wall 15, and the unlocking protrusion 14 acts on the driving wall 8 and opens the movable latch 7.
Specifically, the movable locking piece 7 is a clamp, the clamp includes two clamping pieces 16, the two clamping pieces 16 rotate with each other through a rotating shaft 30, end portions of the two clamping pieces 16 close to one end of the first slider 1 are respectively provided with a stopper 17 extending inwards, a locking space 18 for locking the insertion portion is formed between the two stoppers 17 and the two clamping pieces 16, a driving piece for driving the two stoppers 47 to close to each other to close the locking space 18 is arranged on the clamp, the driving piece is a torsion spring arranged on the rotating shaft 30, inner sides of the two stoppers 17 close to one end of the first slider 1 are respectively provided with a driving wall 8, and the fixed locking piece 6 acts on the two driving walls 8 and then enters the locking space 18. As shown in fig. 6 and 7, the driving member may be magnets 31 respectively disposed on the two clamping members 16 and attracting each other, or an elastic body 32 disposed between the two clamping members 16.
The fixed locking piece 6 comprises a first plugboard 19 arranged on the first inner side wall 4 and a second plugboard 20 arranged on the first plugboard 19 and far away from the first inner side wall 4, the first plugboard 19, the second plugboard 20 and the first inner side wall 4 jointly form an I-shaped part, clamping grooves 21 are formed in two sides of the I-shaped part respectively, the two clamping grooves 21 are limited with the two clamping pieces 16 in a locking state, and the stop block 17 is arranged on one side, far away from the second pull head 2, of the first plugboard 19 in the locking state.
By adopting the first slider 1 and the second slider 2, in the process that the two sliders approach each other, the fixed locking piece 6 acts on the driving wall 8 on the movable locking piece 7 and opens the clamp, and the fixed locking piece 6 enters the locking space 18 and is clamped by the clamp, so that the first slider 1 and the second slider 2 are locked with each other.
By adopting the unlocking piece 3 provided by the utility model, the unlocking piece is arranged on the inner side of the zipper and has concealment performance, the mounting groove 10 plays a role of avoiding the first pull head 1 and guiding the locking combination body of the first pull head 1 and the second pull head 2, and the unlocking bump 14 can be ensured to accurately act on the driving wall 8 on the movable locking piece 7 so as to open the clamp to complete unlocking.
It will be appreciated that the clamp is only one form of the movable locking member 7, and as shown in fig. 5, the movable locking member 7 may also take the form of a rocker 22, which is blocked against the locking opening 25 by a stopper 24 at the end of the rocker 22 under the action of a magnet 23, the fixed locking member 6 may act on the actuating wall 8 on the stopper 24 into the locking housing 26 to effect locking, and the unlocking protrusion 14 may also act on the actuating wall 8 on the stopper 24 to open the locking opening 25 to effect unlocking between the fixed locking member 6 and the movable locking member 7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as it will be apparent to those skilled in the art that various modifications, combinations and variations can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. An unlocking member, characterized in that: including mounting panel and setting at mounting panel one side and sunken mounting groove, the notch of mounting groove up, the notch of mounting groove link up the lateral wall of the mounting panel that the mounting groove is close to and form the entry end, and the inside wall of mounting groove forms first guide wall, the mounting groove includes the cell bottom plate, the lateral wall that the cell bottom plate is close to the entry end stretches out there is the unblock lug, the unblock lug extends to keeping away from the mounting panel direction.
2. The unlocking member according to claim 1, wherein: the lateral wall that the mounting groove is close to the entry end forms the second guide wall, and two second guide walls on the left and right sides of mounting groove extend to entry end direction and to the direction of keeping away from each other.
3. The unlocking member according to claim 2, wherein: the end of the second guide wall extends outward of the pocket floor and forms a third guide wall.
4. A fastener mechanism using the unlocking member according to any one of claims 1 to 3, wherein: the zipper comprises a zipper, a first pull head arranged on the zipper, a second pull head arranged on the zipper and an unlocking piece arranged at the end part of the zipper, which is positioned at one side of the first pull head far away from the second pull head;
the wall of the first pull head, which is positioned on the inner side of the zipper, is a first inner side wall, the wall of the second pull head, which is positioned on the inner side of the zipper, is a second inner side wall, a fixed locking piece is arranged on the first inner side wall, a movable locking piece is arranged on the second inner side wall, a driving wall is arranged at one end, close to the first pull head, of the movable locking piece, and when the first pull head and the second pull head are close to each other, the fixed locking piece acts on the driving wall to clamp the driving wall into the movable locking piece;
the unlocking piece is arranged on the inner side of the zipper, the mounting plate is fixedly arranged, the notch of the mounting groove faces the zipper, the inlet end of the mounting groove faces the extending direction of the zipper, the two first guide walls which are arranged at the left side and the right side at intervals guide the first pull head, and the unlocking convex block acts on the drive wall and opens the movable locking piece.
5. The zipper mechanism of claim 4, wherein: the movable locking piece is a clamp, the clamp comprises two clamping pieces, the two clamping pieces rotate mutually through a rotating shaft, the end parts, close to one end of the first pull head, of the two clamping pieces are respectively provided with a stop block extending towards the inner side, a locking space used for locking the insertion part is formed between the two stop blocks and the two clamping pieces, a driving piece for driving the two stop blocks to be close to each other to close the locking space is arranged on the clamp, the inner sides, close to one end of the first pull head, of the two stop blocks are respectively provided with a driving wall, and the fixed locking piece acts on the two driving walls and then enters the locking space.
6. The zipper mechanism of claim 5, wherein: the driving piece is a torsion spring arranged on the rotating shaft;
or the driving piece is magnets which are respectively arranged on the two clamping pieces and mutually attract each other;
or the driving piece is an elastic body arranged between the two clamping pieces.
7. The zipper mechanism of claim 5, wherein: the fixed locking piece comprises a first plugboard arranged on the first inner side wall and a second plugboard arranged on the first plugboard and far away from the first inner side wall, the first plugboard, the second plugboard and the first inner side wall jointly form an I-shaped part, clamping grooves are formed in two sides of the I-shaped part respectively, the two clamping grooves are mutually limited with the two clamping pieces in a locking state, and the check block is arranged on one side, far away from the second pull head, of the first plugboard in the locking state.
8. The zipper mechanism of claim 4, wherein: the zipper is arranged on the luggage, and the mounting plate is fixed on the inner surface of the luggage close to the end part of the zipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688419.2U CN216453703U (en) | 2021-07-23 | 2021-07-23 | Unlocking piece and zipper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688419.2U CN216453703U (en) | 2021-07-23 | 2021-07-23 | Unlocking piece and zipper mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216453703U true CN216453703U (en) | 2022-05-10 |
Family
ID=81432671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121688419.2U Active CN216453703U (en) | 2021-07-23 | 2021-07-23 | Unlocking piece and zipper mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216453703U (en) |
-
2021
- 2021-07-23 CN CN202121688419.2U patent/CN216453703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240208 Address after: No. 149 Nanyue Street, Third Team, Maxi Village, Xiuquan Street, Huadu District, Guangzhou City, Guangdong Province, 510800 Patentee after: Yao Yongshan Country or region after: China Address before: No.8-1, Juqing Road, Xidu Town, Hengyang County, Hengyang City, Hunan Province Patentee before: Liu Xinyi Country or region before: China |
|
| TR01 | Transfer of patent right |