Lifting adjusting device of bed guardrail
By designing a bed rail lifting and adjusting device that includes an unlock button, an unlock push block, a safety button, and a locking pin, the problems of complex operation and difficulty in quickly adjusting the height in emergency situations in existing technologies are solved, achieving simple and quick height adjustment and protection against misoperation.
Patent Information
- Application Number
- CN202423174725.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing bed rail height adjustment device is complicated to operate, increases the learning cost for users, and is difficult to adjust the height quickly in an emergency, thus failing to provide timely protection.
Design a lifting adjustment device that includes an unlock button, an unlock push block, a safety button, and a locking pin. The device locks and unlocks the riser through a simple pressing operation. Combined with a return spring and a tilting structure, it ensures simple operation and prevents accidental activation.
It enables quick adjustment of the bed rail height, simplifies the operation process, reduces the risk of misoperation, and ensures that the height can be quickly adjusted to provide protection in emergency situations.
Smart Images
Figure CN223585609U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of lifting device, concretely relates to a lifting adjusting device of bed guardrail. BACKGROUND
[0002] Bed guardrail, also known as bed rail or bed baffle, is a protective fence installed on the side of baby or adult bed, its main purpose is to prevent users from falling off the bed when turning over in sleep, thereby providing protection, bed guardrail is provided with lifting adjusting device, through lifting adjustment, the height and position of guardrail can be adjusted, so that it better adapts to the needs of children of different ages, and ensures that they will not fall off the bed when sleeping or playing. The lifting adjusting device of the existing bed guardrail is too complex in design, and users need to operate multiple steps to complete lifting. Such complexity not only increases the learning cost of users, but also may cause misoperation in use process, and the complex operation process also makes it difficult to quickly adjust the height of guardrail in emergency (such as when the child is about to fall off the bed), so as to fail to provide protection in time. SUMMARY
[0003] The utility model solves the inconvenient problem of adjusting operation of the lifting adjusting device of the existing bed guardrail.
[0004] To achieve the above purpose, the utility model provides a lifting adjusting device of bed guardrail, including device body, the device body has control part and locking part, the control part is equipped with unlocking button, unlocking push block and safety button, one end of the unlocking push block is equipped in the movable slot of the unlocking button, the other end is sleeved on the outside of the positioning shaft of control part, the unlocking push block is equipped with moving groove, one side of the moving groove is equipped with positioning block, the bottom of the safety button is equipped in the moving groove, and the top extends to the outside of the device body, the bottom of the safety button is equipped with the second positioning block that is engaged with the positioning block, the locking part includes locking pin and elastic part, and the locking pin extends to the side of the unlocking push block through the locking part.
[0005] Further, the unlocking button and the safety button are provided with reset springs between the device body.
[0006] Further, the side surfaces opposite to the positioning block and the second positioning block are provided with inclined structures.
[0007] Further, the bottom of the unlocking button extends to the outside of the device body.
[0008] The technical effect and advantages of the utility model are: the vertical pipe is inserted into the locking part, the locking pin extends to the side end of the unlocking push block through the locking part and the vertical pipe, the locking between the vertical pipe and the locking part is completed, when the locking between the vertical pipe and the locking part needs to be unlocked to adjust the height, the unlocking button and the safety button are pressed at the same time, the second positioning block at the bottom of the safety button moves to the bottom of the moving groove and is dislocated with the positioning block, the unlocking button pushes the unlocking push block to overturn and push the locking pin away from the hole position of the vertical pipe and the locking part with the positioning shaft as the axis, the locking between the vertical pipe and the locking part is completed and the height can be adjusted up and down, the elastic part pushes the locking pin through the vertical pipe and the locking part to complete the locking after the height is adjusted, the lifting and adjusting operation is simple and fast, and the safety button can also play the effect of mistaken touch. BRIEF DESCRIPTION OF DRAWINGS
[0009] Fig. 1 It is the front view of the utility model;
[0010] Fig. 2 It is the sectional view of the utility model;
[0011] Fig. 3 It is the exploded view of the unlocking button, the unlocking push block and the safety button of the utility model;
[0012] Fig. 4 It is the structure schematic diagram of the unlocking push block of the utility model;
[0013] Fig. 5 It is the structure schematic diagram of the safety button of the utility model.
[0014] Fig. 1 is the elevational view of the utility model; Fig. 2 is the front view of the utility model; Fig. 3 is the sectional view of the utility model; Fig. 4 is the exploded view of the unlocking button, the unlocking push block and the safety button of the utility model; Fig. 5 is the structure schematic diagram of the unlocking push block of the utility model; Fig. 6 is the structure schematic diagram of the safety button of the utility model. DETAILED DESCRIPTION
[0015] As Figs. 1 to 5 described, a lifting and adjusting device of bed guardrail, including device body 10, the device body 10 has control part 20 and locking part 30, the locking part 30 is located in one side of the control part 20, the control part 20 is equipped with unlocking button 21, unlocking push block 22 and safety button 23, the unlocking push block 22 one end is equipped in the movable slot 211 of the unlocking button 21, the other end is equipped in the outside of the positioning shaft 201 of control part 20, the bottom of the unlocking button 21 extends to the outside of the device body 10, when pressing the unlocking button 21 can drive the unlocking push block 22 to overturn with the positioning shaft 201 as the center, the end of the unlocking push block 22 close to the locking part 30 moves to the direction of the locking part 30.
[0016] The unlocking push block 22 is provided with a moving groove 221, one side of which is provided with a positioning block 222. The safety button 23 is arranged on the top of the unlocking push block, and the bottom of the safety button 23 extends to the outside of the device body 10 in the moving groove 221. The bottom of the safety button 23 is provided with a second positioning block 231 which is engaged with the positioning block 222.
[0017] The locking part 30 comprises a locking pin 31 and an elastic part 32. The locking pin 31 is arranged on one side of the elastic part 32. In use, the locking pin 31 extends through the locking part 30 to the side of the unlocking push block 22.
[0018] In specific implementation, the stand pipe is inserted into the locking part 30, the locking pin 31 extends through the locking part 30 and the stand pipe 101 to the side end of the unlocking push block, so that the stand pipe and the locking part 30 are locked. When the stand pipe and the locking part 30 need to be unlocked to adjust the height, the unlocking button 21 and the safety button 23 are pressed at the same time. The second positioning block 231 at the bottom of the safety button 23 moves to the bottom of the moving groove and is disengaged from the positioning block 222. The unlocking push block 22 is pushed by the unlocking button 21 to rotate around the positioning shaft 201 and push the locking pin 31 out of the hole position of the stand pipe and the locking part 30. The stand pipe and the locking part 30 are unlocked and can be adjusted in height. After the height is adjusted, the elastic part 32 pushes the locking pin 31 to pass through the stand pipe and the locking part 30 to complete the locking. The lifting adjustment operation is simple and fast, and the safety button can also prevent accidental touch.
[0019] In order to enable the unlocking button 21 and the safety button 23 to be automatically reset after being pressed, the unlocking button 21 and the safety button 23 are provided with reset springs 101 between the unlocking button 21, the safety button 23 and the device body 10. When the unlocking button 21 and the safety button 23 are pressed, the reset springs 101 can automatically reset the unlocking button 21 and the safety button 23 by their own elastic force.
[0020] The side surfaces of the positioning block 222 and the second positioning block 231 opposite to each other are provided with inclined structures 202. When the safety button is moved downward, the inclined structure 202 of the positioning block 222 moves along the inclined structure 202 of the second positioning block 231.
Claims
1. A lift adjustment device for a bed guard, characterised in that: The utility model provides an unlocking device of a safety lock, which comprises a device body (10), the device body (10) has a control part (20) and a locking part (30), an unlocking button (21), an unlocking push block (22) and a safety button (23) are arranged in the control part (20), one end of the unlocking push block (22) is arranged in the movable slot (211) of the unlocking button (21), the other end of the unlocking push block (22) is sleeved outside the positioning shaft (201) of the control part (20), the unlocking push block (22) is provided with a moving slot (221), one side of the moving slot (221) is provided with a positioning block (222), the bottom of the safety button (23) is arranged in the moving slot (221), and the top of the safety button (23) extends to the outside of the device body (10), the bottom of the safety button (23) is provided with a second positioning block (231) clamped with the positioning block (222), the locking part (30) comprises a locking pin (31) and an elastic component (32), and the locking pin (31) extends to the side of the unlocking push block (22) through the locking part (30).
2. A lift adjustment device for a bedrail according to claim 1, characterised in that: Reset springs (101) are arranged between the unlocking button (21), the safety button (23) and the device body (10).
3. A lift adjustment device for a bedrail according to claim 2, wherein: The side surfaces of the positioning block (222) and the second positioning block (231) opposite to each other are provided with inclined structures (202).
4. A lift adjustment device for a bedrail according to claim 3, wherein: The bottom of the unlocking button (21) extends to the outside of the device body (10).