CN220924407U - Self-locking structure of handle-free folder - Google Patents
Self-locking structure of handle-free folder Download PDFInfo
- Publication number
- CN220924407U CN220924407U CN202322778778.2U CN202322778778U CN220924407U CN 220924407 U CN220924407 U CN 220924407U CN 202322778778 U CN202322778778 U CN 202322778778U CN 220924407 U CN220924407 U CN 220924407U
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- locking
- button
- handle
- groove
- positioning
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- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000004308 accommodation Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a self-locking structure of a handle-free folder, which comprises the following components: the elastic component with the latch segment is located the accommodation space, the elastic component with the latch segment is connected, the lock button is used for locking and unblock the latch segment, the latch segment is used for locking under the effect of elastic component the upper joint with the lower joint, and release under the effect of external force to the upper joint with the locking of lower joint. The utility model solves the problem that the traditional folder is prevented from being locked by the quick-release handle, and can realize the self-locking structure of the folder under the condition of no need of the handle.
Description
Technical Field
The utility model relates to the technical field of bicycles, in particular to a self-locking structure of a handle-free folder.
Background
The folding mode in the existing market all adopts the traditional scheme of quick-release handle locking and releasing the folder, and the outward bulge of handle destroys the junction outward appearance of folding frame girder pipe and folding handle riser and folder, has not satisfied market demand.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a self-locking mechanism of a handle-free folder.
The technical scheme of the utility model is as follows: the utility model provides a self-locking structure of a handle-free folder, which comprises the following components: the locking device comprises an upper connector, a lower connector, a locking button, an elastic component and a locking block, wherein the upper connector is connected with the lower connector through a rotating shaft in a rotating mode, a containing space is formed at the joint of the upper connector and the lower connector, the elastic component and the locking block are arranged in the containing space, the elastic component is connected with the locking block, the locking button is used for locking and unlocking the locking block, and the locking block is used for locking the upper connector and the lower connector under the action of the elastic component and unlocking the upper connector and the lower connector under the action of external force.
Further, a first mounting groove is formed in the upper connector, the locking block is arranged at the first mounting groove, a locking groove is formed in the lower connector, the locking block is provided with a locking convex part corresponding to the locking groove, and the locking convex part is embedded into the locking groove to lock the upper connector and the lower connector.
Further, a pressing part is formed on the locking block, a button positioning groove is formed at the pressing part, and the locking button is embedded into the button positioning groove to lock the locking block.
Further, a second mounting groove is formed in the lower connector, and the locking button is arranged at the second mounting groove and can slide in the second mounting groove to lock and unlock the locking block.
Further, a button positioning piece is arranged on the lower connector, two button positioning structures are formed on the locking button corresponding to the button positioning piece, and the two button positioning structures are respectively arranged corresponding to locking and unlocking positions of the locking button.
Further, the button positioning structure is a positioning hole.
Further, the structure further comprises a positioning block, the positioning block is arranged on the upper joint, one end of an elastic element in the elastic component is connected with the positioning block, and the other end of the elastic element is connected with the locking block.
Further, the resilient member includes two springs.
By adopting the scheme, the utility model has the beneficial effects that: solves the problem that the traditional folder depends on the locking of the quick-release handle, can realize the self-locking structure of the folder under the condition of no need of the handle, and has better practicability and aesthetic property.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is an exploded view of an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of an embodiment of the present utility model.
FIG. 4 is a schematic view of the installation of a lock block according to an embodiment of the present utility model.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 4, in this embodiment, the present utility model provides a self-locking structure of a handle-less folder, comprising: the upper joint 1, the lower joint 2, the locking button 4, the elastic component 5, the latch segment 3, the upper joint 1 with the lower joint 2 is connected through pivot 8 rotation, the junction of upper joint 1 with the lower joint 2 is formed with the accommodation space, elastic component 5 with latch segment 3 locates accommodation space department, elastic component 5 with latch segment 3 is connected, locking button 4 is used for locking and unblock latch segment 3, latch segment 3 is used for locking under the effect of elastic component 5 upper joint 1 and lower joint 2, and release under the effect of external force to upper joint 1 with the locking of lower joint 2.
Further, a first installation groove is formed in the upper joint 1, the locking block 3 is arranged at the first installation groove, a locking groove is formed in the lower joint 2, the locking block 3 corresponds to the locking groove, a locking convex part 31 is formed in the locking groove, and the locking convex part 31 is embedded into the locking groove to lock the upper joint 1 and the lower joint 2.
Further, a pressing portion 32 is formed on the locking block 3, a button positioning groove is formed at the pressing portion 32, and the locking button 4 is embedded into the button positioning groove to lock the locking block 3.
Further, a second mounting groove is formed in the lower joint 2, and the locking button 4 is disposed at the second mounting groove and can slide in the second mounting groove, so as to lock and unlock the locking block 3.
Further, a button positioning member 7 is disposed on the lower connector 2, two button positioning structures are formed on the locking button 4 corresponding to the button positioning member 7, and the two button positioning structures are disposed corresponding to the locking and unlocking positions of the locking button 4 respectively. Specifically, the button positioning structure is a positioning hole.
Further, the structure further comprises a positioning block 6, the positioning block 6 is arranged on the upper joint 1, one end of an elastic element of the elastic component 5 is connected with the positioning block 6, and the other end of the elastic element of the elastic component is connected with the locking block 3.
Further, the elastic component 5 comprises two springs, and the positioning blocks and the locking blocks 6 are respectively provided with holes for positioning the springs corresponding to the springs.
Referring to fig. 1 to 4, in this solution, during operation, the locking button 4 is separated from the button positioning groove by pulling down the locking button 4, so as to release the limit of the locking block 3, and then press the locking block 3, so that the spring is compressed, the locking protrusion 31 of the locking block 3 exits the locking groove, so that the locking of the locking block 3 to the upper connector 1 and the lower connector 2 is released, the upper connector 1 and the lower connector 2 can rotate relatively, and the vehicle is folded. And if the upper joint 1 and the lower joint 2 are locked, the locking convex part 31 is clamped into the locking groove, and the locking button 4 locks the locking block.
To sum up, the beneficial effect of this scheme lies in: solves the problem that the traditional folder depends on the locking of the quick-release handle, can realize the self-locking structure of the folder under the condition of no need of the handle, and has better practicability and aesthetic property.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. A self-locking structure of a handleless folder, comprising: the elastic component with the latch segment is located the accommodation space, the elastic component with the latch segment is connected, the lock button is used for locking and unblock the latch segment, the latch segment is used for locking under the effect of elastic component the upper joint with the lower joint, and release under the effect of external force to the upper joint with the locking of lower joint.
2. The handle-less folder self-locking structure according to claim 1, wherein a first installation groove is formed on the upper connector, the locking block is arranged at the first installation groove, a locking groove is formed on the lower connector, a locking protrusion is formed on the locking block corresponding to the locking groove, and the locking protrusion is embedded into the locking groove to lock the upper connector and the lower connector.
3. The handle-less folder self-locking structure according to claim 1, wherein a pressing portion is formed on the locking block, a button positioning groove is formed at the pressing portion, and the locking button is embedded into the button positioning groove to lock the locking block.
4. The handle-less folder self-locking structure according to claim 2, wherein a second mounting groove is formed on the lower joint, and the locking button is disposed at the second mounting groove and can slide in the second mounting groove, so as to lock and unlock the locking block.
5. The handle-less folder self-locking structure according to any one of claims 1 to 4, wherein a button positioning member is provided on the lower connector, two button positioning structures are formed on the locking button corresponding to the button positioning member, and the two button positioning structures are provided corresponding to locking and unlocking positions of the locking button, respectively.
6. The handle-less folder self-locking structure according to claim 5, wherein the button positioning structure is a positioning hole.
7. The handle-less folder self-locking structure according to any one of claims 1 to 4, further comprising a positioning block provided at the upper joint, one end of an elastic element in the elastic member being connected to the positioning block, and the other end being connected to the locking block.
8. The handleless folder self-locking structure according to any one of claims 1 to 4, wherein said resilient member comprises two springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778778.2U CN220924407U (en) | 2023-10-16 | 2023-10-16 | Self-locking structure of handle-free folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778778.2U CN220924407U (en) | 2023-10-16 | 2023-10-16 | Self-locking structure of handle-free folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220924407U true CN220924407U (en) | 2024-05-10 |
Family
ID=90963952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322778778.2U Active CN220924407U (en) | 2023-10-16 | 2023-10-16 | Self-locking structure of handle-free folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220924407U (en) |
-
2023
- 2023-10-16 CN CN202322778778.2U patent/CN220924407U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |