CN214386369U - Invisible unlocking type zipper mechanism - Google Patents
Invisible unlocking type zipper mechanism Download PDFInfo
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- CN214386369U CN214386369U CN202120525970.9U CN202120525970U CN214386369U CN 214386369 U CN214386369 U CN 214386369U CN 202120525970 U CN202120525970 U CN 202120525970U CN 214386369 U CN214386369 U CN 214386369U
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- unlocking
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- unlocked
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 230000009471 action Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invisible unlocking type zipper mechanism comprises a zipper belt, wherein a locking assembly for locking the zipper mechanism and an unlocking button for unlocking the zipper mechanism are arranged on the inner side of the zipper belt; the outer surface of the zipper tape forms an unlocking part, or the zipper mechanism is arranged on the bag body, and the unlocking part is formed on the bag body close to the outer surface of the zipper tape; the unlocking assembly is unlocked by pressing an unlocking portion to touch an unlocking button on the inner side of the fastener tape. Adopt above-mentioned technical scheme, set up locking Assembly and unlock button through the inboard at the zipper strip, the unlocking button and then the unlocking locking Assembly that the zipper strip inboard was hidden is touched to the inclusion through pressing zipper strip or zipper strip installed, for traditional set up trick lock or padlock outside, improved the convenience and the secret nature of unblock, improved the theftproof performance.
Description
Technical Field
The utility model belongs to the technical field of the zip fastener technique and specifically relates to an invisible unlocking type zip fastener mechanism.
Background
The existing zipper mechanism usually adopts a double-head zipper code encryption lock or a double-head zipper padlock, but the mode is troublesome in both locking and unlocking, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an invisible unlocking type zipper mechanism has the advantage of quick unblock, and in addition, the stealthy setting of unblock button has improved the theftproof performance. In order to achieve the purpose, the invention adopts the following technical scheme:
the invisible unlocking type zipper mechanism comprises a zipper belt, wherein a locking assembly for locking the zipper mechanism and an unlocking button for unlocking the zipper mechanism are arranged on the inner side of the zipper belt; the outer surface of the zipper tape forms an unlocking part, or the zipper mechanism is arranged on the bag body, and the unlocking part is formed on the bag body close to the outer surface of the zipper tape; the unlocking assembly is unlocked by pressing an unlocking portion to touch an unlocking button on the inner side of the fastener tape.
Further, the zipper fastener further comprises a first slider arranged on the zipper tape and a locking block arranged on the zipper tape; the locking assembly comprises a first locking unit arranged on the first pull head and a second locking unit arranged on the locking block, the first locking unit is a caliper, the caliper comprises a shaft and two caliper arms, the middle positions of the two caliper arms are mutually and rotatably connected through the shaft, the caliper arms comprise locking arms and unlocking arms, the locking arms are located on one sides, close to the second locking unit, of the shafts, the unlocking arms are located on one sides, far away from the second locking unit, of the shafts, clamping cavities are formed between the two locking arms, and driving pieces enabling the two locking arms to be mutually close to each other and enabling the clamping cavities to be kept in a closed state are arranged on the caliper.
Furthermore, the locking arm is far away from one side of the shaft and extends to the middle position to form a blocking arm, and a first guide wall is arranged on the outer side of the end part of the blocking arm.
Further, the second locking unit comprises a first limiting plate and a second limiting plate, the first limiting plate is perpendicular to the surface of the locking block, which is located on the inner side of the zipper tape, the second limiting plate is arranged at one end, away from the locking block, of the first limiting plate, and the first limiting plate, the second limiting plate and the part, located on the inner side of the zipper tape, of the locking block form an I-shaped locking piece; under the locking state, two locking arms are respectively arranged in the limiting grooves on two sides of the I-shaped locking piece, and the first limiting plate is arranged in the clamping cavity.
Further, the driving part is two magnets respectively arranged on the two locking arms; or the driving piece is a torsion spring arranged on the shaft.
Furthermore, an unlocking unit is arranged at the first locking unit, and comprises an unlocking block, a return spring and an unlocking button; the inner sides of the end parts of the two unlocking arms form unlocking grooves, one ends of the unlocking blocks are opposite to the unlocking grooves, the unlocking blocks are far away from the unlocking grooves under the action of a reset spring, the unlocking button is arranged at one end, far away from the unlocking grooves, of the unlocking blocks, the middle position of the unlocking button is rotatably connected to a pivot fixed relative to the first pull head, the unlocking button comprises a pressing plate and a push plate which form an angle with each other, the end part of the push plate is abutted against one end, far away from the unlocking grooves, of the unlocking blocks, the pressing plate extends out of the outer side of the first pull head and can drive the push plate at the other end of the pivot to move and push the unlocking blocks to be close to the unlocking grooves to open the clamping cavities after being pressed, and the outer surface of the part, corresponding to the pressing plate, of the zipper strip forms the unlocking parts.
Furthermore, an unlocking unit is arranged at the position of the first locking unit and comprises two unlocking buttons which are respectively arranged at two sides of the caliper, one end of each unlocking button is rotatably connected with the first pull head, the inner walls of the two unlocking buttons are respectively arranged opposite to the outer side walls of the two unlocking arms, and the outer walls of the two unlocking buttons extend out of the outer side of the first pull head and can drive the two caliper arms to rotate around the shaft to open the clamping cavity after receiving side pressure.
Furthermore, the driving piece is an elastic body which is arranged on the inner sides of the two unlocking arms and stretches the two unlocking arms, and the outer side wall of each unlocking arm forms the unlocking button.
Further, the elastic body comprises bullet bodies respectively arranged on the inner sides of the two unlocking arms, the bullet bodies and the unlocking arms are integrally formed, a supporting plate is arranged between the two bullet bodies, and the supporting plate is fixed with the first pull head.
Further, the locking block is a second slider disposed on the fastener tape or an end locking piece disposed at one end of the fastener tape.
Adopt above-mentioned technical scheme, set up locking Assembly and unlock button through the inboard at the zipper strip, the unlocking button and then the unlocking locking Assembly that the zipper strip inboard was hidden is touched to the inclusion through pressing zipper strip or zipper strip installed, for traditional set up trick lock or padlock outside, improved the convenience and the secret nature of unblock, improved the theftproof performance.
Drawings
FIG. 1 is a side view of the first embodiment in a locked state.
Fig. 2 is a schematic side view of the first embodiment in an unlocked state.
FIG. 3 is a schematic view of the first embodiment with the lower cover plate omitted in the locked state.
Fig. 4 is a schematic view of the first embodiment after omitting the lower cover plate in the unlocked state.
Fig. 5 is a schematic view of the second embodiment in an unlocked state with the lower cover plate omitted.
Fig. 6 is a schematic view of the third embodiment in a locked state, with the lower cover plate omitted.
Fig. 7 is a schematic view of the third embodiment in an unlocked state with the lower cover plate omitted.
FIG. 8 is a schematic view of the fifth embodiment with the lower cover plate omitted in the locked state.
Fig. 9 is a schematic view of the fifth embodiment in an unlocked state with the lower cover plate omitted.
Detailed Description
The present invention will be described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, an invisible unlocking type zipper mechanism comprises a zipper strip 1, a first slider 2 arranged on the zipper strip 1 and a locking block arranged on the zipper strip 1, wherein a locking assembly for locking the zipper mechanism and an unlocking button 3 for unlocking the zipper mechanism are arranged on the inner side of the zipper strip 1; the unlocking part is formed on the outer surface of the zipper tape 1, or the zipper mechanism is arranged on the bag body, and the unlocking part is formed on the outer surface of the bag body close to the zipper tape 1; the unlocking assembly is unlocked by pressing the unlocking portion to touch the unlocking button 3 inside the fastener tape 1.
The locking assembly comprises a first locking unit 4 arranged on the first pull head 2 and a second locking unit 5 arranged on the locking block, the first locking unit 4 is a caliper, the caliper comprises a shaft 6 and two caliper arms, the middle positions of the two caliper arms are mutually connected in a rotating mode through the shaft 6, the shaft 6 is fixed on the first pull head 2, one side, away from the first pull head 2, of the caliper is provided with a lower cover plate 7, the caliper arms comprise locking arms 8 and unlocking arms 9, the locking arms 8 are located on one side, close to the second locking unit 5, of the shaft 6, the unlocking arms 9 are located on one side, away from the second locking unit 5, of the shaft 6, clamping cavities 10 are formed between the two locking arms 8, one side, away from the shaft 6, of the locking arms extend to the middle positions and form blocking arms 11, first guide walls 30 are arranged on the outer sides of the ends of the blocking arms 11, and driving pieces are arranged on the caliper and enable the two locking arms 8 to be close to each other and enable the clamping cavities 10 to be kept in a closed state.
The second locking unit 5 comprises a first limiting plate 12 and a second limiting plate 13, the first limiting plate 12 is perpendicular to the surface of the locking block, which is positioned on the inner side of the zipper tape 1, the second limiting plate 13 is arranged at one end, away from the locking block, of the first limiting plate 12, and the first limiting plate 12, the second limiting plate 13 and the part, positioned on the inner side of the zipper tape 1, of the locking block form an I-shaped locking piece; in the locked state, the two locking arms 8 are respectively arranged in the limiting grooves at two sides of the I-shaped locking piece, and the first limiting plate 12 is arranged in the clamping cavity 10.
The first embodiment is as follows:
as shown in fig. 1-4, in this embodiment the driving means are two magnets 14 on two locking arms 8, respectively, and the locking block is a second slider 15.
An unlocking unit is arranged at the first locking unit 4 and comprises an unlocking block 16, a return spring 17 and an unlocking button 3; an unlocking groove 18 is formed on the inner sides of the end parts of the two unlocking arms 9, one end of an unlocking block 16 is opposite to the unlocking groove 18, the unlocking block 16 is far away from the unlocking groove 18 under the action of a return spring 17, the unlocking button 3 is arranged at one end of the unlocking block 16 far away from the unlocking groove 18, the middle position of the unlocking button 3 is rotatably connected to a fulcrum 19 relatively fixed with the first slider 2, the unlocking button 3 comprises a pressing plate 20 and a push plate 21 which form an angle with each other, the end part of the push plate 21 is abutted against one end of the unlocking block 16 far away from the unlocking groove 18, the pressing plate 20 extends out of the outer side of the first slider 2 and can drive the push plate 21 at the other end of the fulcrum 19 to move and push the unlocking block 16 to be close to the unlocking groove 18 to open the clamping cavity 10 after being pressed, and the outer surface of the part of the zipper strip 1 corresponding to the pressing plate 20 forms an unlocking part.
By adopting the technical scheme of the embodiment, in the process that the first slider 2 and the second slider 15 approach each other, the second locking unit 5 positioned on the second slider 15 acts on the first guide wall and opens the clamping cavity 10, the first limit plate 12 enters the clamping cavity 10, and the first slider 2 and the second slider 15 are locked with each other, so that quick locking can be realized. When unlocking is needed, the unlocking part is pressed, the pressing plate 20 is driven to press downwards through the unlocking part on the zipper tape 1, the pushing plate 21 on the other side drives the unlocking block 16 to move towards one end of the unlocking groove 18 and open the clamping cavity 10 by acting on the unlocking groove 18, unlocking is completed, and the first slider 2 and the second slider 15 can move away from each other to open the zipper mechanism.
Example two: as shown in fig. 5, the second embodiment is different from the first embodiment in that the driving member is a torsion spring (not shown) disposed on the shaft 6.
Example three:
as shown in fig. 6 and 7, in this embodiment, the driving element is a torsion spring disposed on the shaft 6, the locking block is a second slider 15, in this embodiment, the locking arm 8 and the unlocking arm 9 on the jawarms are located on the same side, the first locking unit 4 is provided with an unlocking unit, the unlocking unit includes two unlocking buttons 3 respectively disposed on two sides of the caliper, one end of the unlocking button 3 is rotatably connected to the first slider 2, inner walls of the two unlocking buttons 3 are respectively disposed opposite to outer side walls of the two unlocking arms 9, and outer walls of the two unlocking buttons 3 extend out of the outer side of the first slider 2 and can drive the two jawarms to rotate around the shaft 6 to open the clamping cavity 10 after receiving side pressure.
By adopting the technical scheme of the embodiment, when unlocking is needed, the left and right unlocking buttons 3 are pressed through the zipper tape 1 or the bag body to open the clamping cavity 10, and at the moment, the first slider 2 and the second slider 15 can be mutually separated to open the zipper mechanism.
Example four:
the difference between the fourth embodiment and the third embodiment is that the drive means are two magnets 14 on the two locking arms 8, respectively.
Example five:
as shown in fig. 8 and 9, in the present embodiment, the locking block is the second slider 15, the locking arm 8 and the unlocking arm 9 on the jawarms are located on the same side, the driving member is an elastic body which is arranged inside the two unlocking arms 9 and supports the two unlocking arms 9, the elastic body comprises a plurality of elastic bodies 22 respectively arranged inside the two unlocking arms 9, the plurality of elastic bodies 22 and the unlocking arms 9 are integrally formed, a supporting plate 23 is arranged between the plurality of elastic bodies 22, the supporting plate 23 is fixed to the first slider 2, and the outer side wall of the unlocking arm 9 forms the unlocking button 3.
In addition, the locking block may be an end locking piece provided at the closed end of the fastener tape 1, and after the fastener tape 1 is closed, the first slider 2 approaches the end locking piece and is locked by the first locking unit 4 and the second locking unit 5. The arrangement of the first locking unit 4, the second locking unit 5 and the unlocking button 3 is referred to the previous embodiments.
To sum up, through setting up locking Assembly and unlock button 3 in the inboard of zipper strip 1, touch the unlock button 3 that zipper strip 1 inboard was hidden and then the locking Assembly through pressing zipper strip 1 or the inclusion that zipper strip 1 was installed, for traditional set up trick lock or padlock outside, improved the convenience and the secret nature of unblock, improved the theftproof performance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An invisible unlocking type zipper mechanism is characterized in that: the zipper comprises a zipper tape, wherein a locking assembly for locking the zipper mechanism and an unlocking button for unlocking the zipper mechanism are arranged on the inner side of the zipper tape;
the outer surface of the zipper tape forms an unlocking part, or the zipper mechanism is arranged on the bag body, and the unlocking part is formed on the bag body close to the outer surface of the zipper tape; the unlocking assembly is unlocked by pressing an unlocking portion to touch an unlocking button on the inner side of the fastener tape.
2. The concealed, unlocked zipper mechanism of claim 1, wherein: the zipper is characterized by also comprising a first slider arranged on the zipper strip and a locking block arranged on the zipper strip;
the locking assembly comprises a first locking unit arranged on the first pull head and a second locking unit arranged on the locking block, the first locking unit is a caliper, the caliper comprises a shaft and two caliper arms, the middle positions of the two caliper arms are mutually and rotatably connected through the shaft, the caliper arms comprise locking arms and unlocking arms, the locking arms are located on one sides, close to the second locking unit, of the shafts, the unlocking arms are located on one sides, far away from the second locking unit, of the shafts, clamping cavities are formed between the two locking arms, and driving pieces enabling the two locking arms to be mutually close to each other and enabling the clamping cavities to be kept in a closed state are arranged on the caliper.
3. The concealed, unlocked zipper mechanism of claim 2, wherein: the locking arm is far away from the axle side and extends to the intermediate position and forms the fender arm, the tip outside of fender arm is provided with first guide wall.
4. The concealed, unlocked zipper mechanism of claim 2, wherein: the second locking unit comprises a first limiting plate and a second limiting plate, the first limiting plate is perpendicular to the surface, located on the inner side of the zipper tape, of the locking block, the second limiting plate is arranged at one end, far away from the locking block, of the first limiting plate, and the first limiting plate, the second limiting plate and the part, located on the inner side of the zipper tape, of the locking block form an I-shaped locking piece;
under the locking state, two locking arms are respectively arranged in the limiting grooves on two sides of the I-shaped locking piece, and the first limiting plate is arranged in the clamping cavity.
5. The concealed, unlocked zipper mechanism of claim 2, wherein: the driving part is two magnets respectively arranged on the two locking arms; or the driving piece is a torsion spring arranged on the shaft.
6. The concealed, unlocked zipper mechanism of claim 5, wherein: an unlocking unit is arranged at the first locking unit and comprises an unlocking block, a return spring and an unlocking button;
the inner sides of the end parts of the two unlocking arms form unlocking grooves, one ends of the unlocking blocks are opposite to the unlocking grooves, the unlocking blocks are far away from the unlocking grooves under the action of a reset spring, the unlocking button is arranged at one end, far away from the unlocking grooves, of the unlocking blocks, the middle position of the unlocking button is rotatably connected to a pivot fixed relative to the first pull head, the unlocking button comprises a pressing plate and a push plate which form an angle with each other, the end part of the push plate is abutted against one end, far away from the unlocking grooves, of the unlocking blocks, the pressing plate extends out of the outer side of the first pull head and can drive the push plate at the other end of the pivot to move and push the unlocking blocks to be close to the unlocking grooves to open the clamping cavities after being pressed, and the outer surface of the part, corresponding to the pressing plate, of the zipper strip forms the unlocking parts.
7. The concealed, unlocked zipper mechanism of claim 5, wherein: the unlocking unit is arranged at the position of the first locking unit and comprises two unlocking buttons which are arranged on two sides of the caliper respectively, one end of each unlocking button is rotatably connected with the first pull head, the inner walls of the two unlocking buttons are arranged opposite to the outer side walls of the two unlocking arms respectively, and the outer walls of the two unlocking buttons extend out of the outer side of the first pull head and can drive the two caliper arms to rotate around the shaft to open the clamping cavity after receiving side pressure.
8. The concealed, unlocked zipper mechanism of claim 2, wherein: the driving piece is an elastic body which is arranged on the inner sides of the two unlocking arms and stretches the two unlocking arms, and the outer side wall of each unlocking arm forms the unlocking button.
9. The concealed, unlocked zipper mechanism of claim 8, wherein: the elastic body comprises bullet bodies respectively arranged on the inner sides of the two unlocking arms, the bullet bodies and the unlocking arms are integrally formed, a supporting plate is arranged between the two bullet bodies, and the supporting plate is fixed with the first pull head.
10. The concealed, unlocked zipper mechanism of any one of claims 2-9, wherein: the locking block is a second slider arranged on the zipper strip or an end locking piece arranged at one end of the zipper strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525970.9U CN214386369U (en) | 2021-03-12 | 2021-03-12 | Invisible unlocking type zipper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525970.9U CN214386369U (en) | 2021-03-12 | 2021-03-12 | Invisible unlocking type zipper mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214386369U true CN214386369U (en) | 2021-10-15 |
Family
ID=78028974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120525970.9U Active CN214386369U (en) | 2021-03-12 | 2021-03-12 | Invisible unlocking type zipper mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214386369U (en) |
-
2021
- 2021-03-12 CN CN202120525970.9U patent/CN214386369U/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 |
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| TR01 | Transfer of patent right |