CN217354007U - Rebound device - Google Patents
Rebound device Download PDFInfo
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- CN217354007U CN217354007U CN202220876217.9U CN202220876217U CN217354007U CN 217354007 U CN217354007 U CN 217354007U CN 202220876217 U CN202220876217 U CN 202220876217U CN 217354007 U CN217354007 U CN 217354007U
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Abstract
The utility model discloses a rebound device, which comprises a lock core, wherein an expansion piece is arranged at the inner side of one end of the lock core, the inner side of one end of the telescopic piece is provided with threads, the inner end of the lock core is provided with an upper connecting piece, one end of the upper connecting piece is provided with an adjusting rod, the surface of the adjusting rod is provided with threads, the adjusting rod is screwed with the threads of the telescopic piece, the other end of the upper connecting piece is connected with a wire hook, the two ends of the wire hook are both provided with connecting hooks, the inner side of the other end of the lock core is provided with a lower connecting piece, the lower connecting piece is provided with a moving channel and a positioning block, the inner side of the lock core is provided with a spring, one end of the spring is connected with the upper connecting piece, the other end of the spring is connected with the lower connecting piece, the telescopic piece is pressed, the connecting hook of the wire hook can be buckled and connected with the positioning block, and the telescopic piece can be pressed and popped outwards through the spring.
Description
Technical Field
The utility model relates to a field of furniture, concretely relates to bounce-back ware that uses on the cabinet body.
Background
All do not install the handle in the present high-end house cabinet body, such cabinet body looks more pleasing to the eye and succinct, expansion between the cabinet body and the cabinet door is accomplished through the bounce-back ware, the bounce-back ware is installed to cabinet body one end, when needing to expand the cabinet door, press the spring promotion extensible member in the cabinet door bounce-back ware to pop out, the extensible member can be bounced open the cabinet door, but the extensible member elasticity of traditional bounce-back ware is not enough and the elasticity of extensible member can not be adjusted, lead to the cabinet door often can't be bounced open, and this is the main shortcoming of conventional art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be: the elasticity of the telescopic part of the rebounder is not enough, and the elasticity of the telescopic part can not be adjusted.
In order to achieve the purpose, the utility model provides a rebound device, which comprises a lock core, wherein an expansion piece is arranged at the inner side of one end of the lock core, a thread is arranged at the inner side of one end of the expansion piece,
an upper connecting piece is arranged at one end of the inner side of the lock core, an adjusting rod is arranged at one end of the upper connecting piece, threads are arranged on the surface of the adjusting rod, the adjusting rod is screwed with the threads of the telescopic piece,
the other end of the upper connecting piece is connected with a wire hook, the two ends of the wire hook are both provided with connecting hooks,
a lower connecting piece is arranged on the inner side of the other end of the lock core, the lower connecting piece is provided with a moving channel and a positioning block,
a spring is arranged on the inner side of the lock core, one end of the spring is connected with the upper connecting piece, the other end of the spring is connected with the lower connecting piece,
pressing the extensible member can enable the wire hook to be connected with the positioning block in a buckling mode, pressing the extensible member can also enable the extensible member to be ejected outwards through the spring.
Furthermore, the moving channel is provided with an arc-shaped convex point, a contraction positioning point and an ejection positioning point, the arc-shaped convex point is arranged at the opening end of the moving channel, the contraction positioning point and the ejection positioning point are arranged at the tail end of the moving channel, an inclined edge is arranged between the contraction positioning point and the ejection positioning point, one end of the inclined edge falls in the ejection positioning point, a positioning groove is arranged on the surface of the positioning block facing the inclined edge, and one end of the positioning groove is arranged at the bottom end of the contraction positioning point.
Further, a magnet is arranged on the inner side of the other end of the telescopic piece.
Further, the positioning groove is arranged in a V shape.
Furthermore, a connecting hole is formed in the inner side of the lower connecting piece, and the connecting hole is connected with the lock cylinder through a pin.
The utility model discloses a technological effect and advantage: through go up the connecting piece with adjusting position between the extensible member can be adjusted the spring pops out the size of extensible member spring-out dynamics, simple structure, simple to operate.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic view of the connection between the upper connecting member and the hook of the present invention.
Fig. 5 is a schematic view of the structure of the lower connecting member of the present invention.
Detailed Description
As shown in fig. 1 to 5, a rebound device comprises a lock cylinder 10, wherein an inner side of one end of the lock cylinder 10 is provided with an expansion piece 20, and an inner side of one end of the expansion piece 20 is provided with a thread.
The magnet 21 is arranged on the inner side of the other end of the telescopic piece 20, and when the cabinet door is used, the magnet 21 can be connected with an iron sheet on the surface of the cabinet door in an adsorption mode.
An upper connecting piece 30 is arranged at one end of the inner side of the lock cylinder 10, an adjusting rod 31 is arranged at one end of the upper connecting piece 30, threads are arranged on the surface of the adjusting rod 31, and the adjusting rod 31 is in threaded connection with the threads of the telescopic piece 20.
The other end of the upper connecting piece 30 is connected with the wire hook 70, the two ends of the wire hook 70 are both provided with connecting hooks, and the connecting hook at one end of the wire hook 70 is connected with the upper connecting piece 30.
The lower connecting piece 60 is arranged on the inner side of the other end of the lock core 10, the lower connecting piece 60 is provided with a moving channel 40 and a positioning block 50, the moving channel 40 is provided with an arc-shaped convex point 41, a contraction positioning point 42 and an ejection positioning point 43, the arc-shaped convex point 41 is arranged at the opening end of the moving channel 40, and the contraction positioning point 42 and the ejection positioning point 43 are arranged at the tail end of the moving channel 40.
An inclined edge 44 is arranged between the contraction positioning point 42 and the ejection positioning point 43, and one end of the inclined edge 44 falls into the ejection positioning point 43.
The positioning block 50 is provided with a positioning groove 51 on the surface facing the inclined edge 44, and the positioning groove 51 is arranged in a V shape.
One end of the positioning slot 51 is disposed at the bottom end of the retractable positioning point 42.
The inner side of the lower connecting piece 60 is provided with a connecting hole 61, and the connecting hole 61 is connected with the lock cylinder 10 through a bolt 13.
A spring 11 is arranged on the inner side of the lock core 10, one end of the spring 11 is connected with the upper connecting piece 30, and the other end of the spring 11 is connected with the lower connecting piece 60.
When the lock is implemented, the rebounder is fixedly connected with the cabinet body, when the cabinet door and the cabinet body are closed, the telescopic piece 20 moves towards the lower connecting piece 60, the spring 11 in the lock cylinder 10 contracts, one end of the wire hook 70 is connected with the connecting hook, the moving channel 40 falls into the positioning groove 51, the wire hook 70 is connected with the lower connecting piece 30 in a buckling mode, and at the moment, the cabinet body and the cabinet door are closed.
When the cabinet door and the cabinet body are unfolded, the cabinet door is pressed, the connecting hook falls into the popup positioning point 43 from the positioning groove 51 through the inclined edge 44, the connecting hook is separated from the positioning groove 51, the pressure of the spring 11 is released to pop the telescopic piece 20 outwards, and the telescopic piece 20 can push the cabinet door to move, so that the cabinet door and the cabinet body can be unfolded.
Go up connecting piece 30 with adjust the position through the screw thread between the extensible member 20, it is closer to go up connecting piece 30 lower connecting piece 60, the pressure that spring 11 popped out is big more, can adjust according to the cabinet door size the dynamics that extensible member 20 popped out.
To sum up, the utility model discloses a rebounder, through go up connecting piece 30 with adjusting position can be adjusted between extensible member 20 spring 11 pops out the size of the dynamics, simple structure, simple to operate are popped out to extensible member 20.
Claims (5)
1. A rebounder, characterized in that: comprises a lock cylinder (10), an expansion piece (20) is arranged on the inner side of one end of the lock cylinder (10), threads are arranged on the inner side of one end of the expansion piece (20), an upper connecting piece (30) is arranged on one end of the inner side of the lock cylinder (10), an adjusting rod (31) is arranged on one end of the upper connecting piece (30), threads are arranged on the surface of the adjusting rod (31), the adjusting rod (31) is screwed with the threads of the expansion piece (20) to be connected, the other end of the upper connecting piece (30) is connected with a wire hook (70), both ends of the wire hook (70) are provided with connecting hooks, a lower connecting piece (60) is arranged on the inner side of the other end of the lock cylinder (10), the lower connecting piece (60) is provided with a moving channel (40) and a positioning block (50), a spring (11) is arranged on the inner side of the lock cylinder (10), one end of the spring (11) is connected with the upper connecting piece (30), the other end of the spring (11) is connected with the lower connecting piece (60), the telescopic piece (20) is pressed, the connecting hook of the wire hook (70) can be connected with the positioning block (50) in a buckling mode, the telescopic piece (20) is pressed, and the telescopic piece (20) can be ejected outwards through the spring (11).
2. The rebounder of claim 1, wherein: the movable channel (40) is provided with an arc convex point (41), a contraction positioning point (42) and an ejection positioning point (43), the arc convex point (41) is arranged at the opening end of the movable channel (40), the contraction positioning point (42) and the ejection positioning point (43) are arranged at the tail end of the movable channel (40), an inclined edge (44) is arranged between the contraction positioning point (42) and the ejection positioning point (43), one end of the inclined edge (44) is located in the ejection positioning point (43), a positioning groove (51) is arranged on the surface, facing the inclined edge (44), of the positioning block (50), and one end of the positioning groove (51) is arranged at the bottom end of the contraction positioning point (42).
3. The rebounder of claim 1, wherein: and a magnet (21) is arranged on the inner side of the other end of the telescopic piece (20).
4. The rebounder of claim 2, wherein: the positioning groove (51) is V-shaped.
5. Rebound device according to claim 1, characterized in that the lower connecting element (60) is provided with a connecting hole (61) inside, and the connecting hole (61) is connected with the lock cylinder (10) by means of a pin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876217.9U CN217354007U (en) | 2022-04-16 | 2022-04-16 | Rebound device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876217.9U CN217354007U (en) | 2022-04-16 | 2022-04-16 | Rebound device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217354007U true CN217354007U (en) | 2022-09-02 |
Family
ID=83054484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220876217.9U Active CN217354007U (en) | 2022-04-16 | 2022-04-16 | Rebound device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217354007U (en) |
-
2022
- 2022-04-16 CN CN202220876217.9U patent/CN217354007U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Building A8, Junda Industrial Park, No.1 Jingye Road, Nan'an Street, Gaoyao District, Zhaoqing City, Guangdong Province, 526100 Patentee after: Zhaoqing Leimi Precision Hardware Co.,Ltd. Address before: 526100 east of down Bridge, Xitou foreign capital industrial zone, Jindu Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee before: Zhaoqing Leimi Precision Hardware Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |