Lifting adjusting device of bed guardrail
The push-button unlocking design of the bed guardrail lifting and adjusting device solves the problem of complex operation of existing bed guardrails, and achieves simple adjustment and improved safety.
Patent Information
- Application Number
- CN202422469168.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The lifting and adjusting operation of existing bed guardrails is complicated and inconvenient, especially for the elderly or users with weak physical strength, which causes difficulty in use and safety hazards.
A bed guardrail lifting and adjustment device is designed. Unlocking is achieved by pressing a button. The cooperation between the unlocking top block and the locking pin is utilized to simplify the operation process. A return spring is used to assist unlocking and locking.
The bed guardrail can be easily adjusted, which reduces the difficulty of operation, improves the user experience and reduces safety hazards.
Smart Images
Figure CN223323256U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bed guardrails, and particularly relates to a lifting and adjusting device for a bed guardrail. Background Art
[0002] Bedrails are a common safety device widely used in homes, hospitals, and nursing homes. They primarily protect children, the elderly, and patients from falling out of bed while sleeping or resting. As people's demands for safety, convenience, and comfort increase, traditional bedrail designs are increasingly lacking, particularly in terms of height adjustment.
[0003] Most existing bed guardrails utilize a fixed locking mechanism. While this provides some protection, adjusting the guardrails is often complex and inflexible. Some bed guardrails utilize a manual locking mechanism for raising and lowering, but the unlocking process is cumbersome and often requires multiple steps, making them difficult to use, especially for the elderly or those with limited physical strength. Furthermore, some guardrails have a bulky adjustment mechanism, requiring considerable effort to adjust, which not only impacts the user experience but can also pose safety risks.
[0004] In view of this, overcoming the defects of the above-mentioned prior art is an urgent problem to be solved in this technical field. Utility Model Content
[0005] In response to the technical problems mentioned in the background technology, the purpose of the present invention is to provide a bed guardrail lifting and adjusting device that can achieve the unlocking effect by pressing a button, has a simple structure, and is convenient for users to operate and adjust, so as to solve the technical problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides a technical solution: a lifting and adjusting device for a bed guardrail, which includes an adjusting device, a locking device and a guardrail riser, the adjusting device is connected to the upper outer side of the guardrail riser, the locking device is clamped in the upper part of the guardrail riser, the adjusting device includes a mounting shell, the interior of the mounting shell is recessed with a mounting groove, the interior of the mounting groove is provided with a mounting slide, an unlocking top block is installed in the mounting slide, the upper side of the unlocking top block is connected to a first unlocking button, and the lower side of the unlocking top block is connected to a second unlocking button, the locking device includes a locking shell, the side surface of the locking shell is recessed with a locking groove, a locking pin is installed in the locking groove, and the locking pin abuts against the unlocking top block.
[0007] Furthermore, a first unlocking slot is provided at an angle on one side of the unlocking top block, and a second unlocking slot is provided at an angle on the other side of the unlocking top block. A first unlocking protrusion is provided at one end of the first unlocking button, and a second unlocking protrusion is provided at one end of the second unlocking button. The first unlocking protrusion is connected to the upper end of the first unlocking slot, and the second unlocking protrusion is connected to the lower end of the second unlocking slot.
[0008] Furthermore, a first button opening is opened on the upper side of the mounting shell, a second button opening is opened on the lower side of the mounting shell, one end of the first unlocking button protrudes through the first button opening, and one end of the second unlocking button protrudes through the second button opening.
[0009] Furthermore, a first spring connection position is protruding from one end of the first unlocking button, and a first return spring is connected to the first spring connection position. A second spring connection position is protruding from one end of the second unlocking button, and a second return spring is connected to the second spring connection position.
[0010] Furthermore, a latch opening is provided at the front portion of the locking groove, and the front portion of the locking latch protrudes through the latch opening and abuts against the unlocking top block.
[0011] Furthermore, a third spring connection position is protruded from the rear portion of the locking pin, and a third return spring is connected to the third spring connection position.
[0012] The utility model mainly has the following beneficial effects: an installation groove is recessed inside the installation shell, an installation slide is provided inside the installation groove, an unlocking top block is installed in the installation slide, the upper left side of the unlocking top block is connected to the first unlocking button, and the lower right side of the unlocking top block is connected to the second unlocking button; a locking groove is recessed on the side of the locking shell, a locking pin is installed in the locking groove, and the locking pin abuts against the unlocking top block. The lifting and adjusting device of the bed guardrail of the utility model can achieve the unlocking effect by pressing a button, has a simple structure, and is convenient for users to operate and adjust. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the connection structure between the adjustment device and the locking device of the utility model.
[0015] Figure 3 This is a schematic structural diagram of the locking device of the present utility model.
[0016] Figure 4 This is a schematic diagram of the installation shell structure of the utility model.
[0017] Figure 5 This is a schematic diagram of the connection structure between the unlocking top block and the first unlocking button and the second unlocking button of the present invention.
[0018] Figure markings: adjusting device 10; locking device 20; guardrail riser 30; mounting shell 11; mounting groove 111; mounting slide 112; unlocking top block 12; first unlocking button 13; second unlocking button 14; locking shell 21; locking groove 211; locking latch 22; first unlocking slot 121; second unlocking slot 122; first unlocking protrusion 131; second unlocking protrusion 141; first button opening 113; second button opening 114; first spring connection position 132; first return spring 15; second spring connection position 142; second return spring 16; latch opening 212; third spring connection position 221; third return spring 23. DETAILED DESCRIPTION
[0019] like Figures 1 to 5 As shown, a lifting and adjusting device for a bed guardrail includes an adjusting device 10, a locking device 20 and a guardrail riser 30, wherein one end of the adjusting device 10 is connected to the upper outer side of the guardrail riser 30, the locking device 20 is clamped in the upper part of the guardrail riser 30, and the locking device 20 is connected to the adjusting device 10, thereby forming a lifting and adjusting device.
[0020] During specific implementation, the adjusting device 10 includes a mounting shell 11, the interior of the mounting shell 11 is provided with a mounting groove 111, the interior of the mounting groove 111 is provided with a mounting slide 112, an unlocking top block 12 is installed in the mounting slide 112, the upper left side of the unlocking top block 12 is connected to a first unlocking button 13, and the lower right side of the unlocking top block 12 is connected to a second unlocking button 14. When in use, by pressing the first unlocking button 13 and the second unlocking button 14 respectively, the first unlocking button 13 and the second unlocking button 14 cooperate with each other to push the unlocking top block 12 to move, which is convenient to use.
[0021] In specific implementation, the locking device 20 includes a locking shell 21, and a locking groove 211 is recessed on the side of the locking shell 21. A locking pin 22 is installed in the locking groove 211, and the locking pin 22 abuts against the unlocking top block 12. When in use, when the user presses the first unlocking button 13 and the second unlocking button 14 respectively, the first unlocking button 13 and the second unlocking button 14 cooperate with each other to push the unlocking top block 12 to move. At the same time, the unlocking top block 12 pushes the locking pin 22 to move and retract into the locking groove 211, thereby achieving the unlocking effect. The structure is simple and easy for users to operate.
[0022] When the second unlocking button 14 is pressed, the second unlocking protrusion 141 moves upward along the second unlocking slot 122, thereby pushing the unlocking top block 12 to move and unlock.
[0023] During specific implementation, a first button opening 113 is opened on the upper side of the mounting shell 11, and a second button opening 114 is opened on the lower side of the mounting shell 11. One end of the first unlocking button 13 protrudes through the first button opening 113, and one end of the second unlocking button 14 protrudes through the second button opening 114, so that it is convenient for users to press and easy to use.
[0024] During specific implementation, a first spring connection position 132 is protruded from one end of the first unlocking button 13, and a first return spring 15 is connected to the first spring connection position 132. A second spring connection position 142 is protruded from one end of the second unlocking button 14, and a second return spring 16 is connected to the second spring connection position 142. When the first unlocking button 13 and the second unlocking button 14 are pressed, the first return spring 15 and the second return spring 16 are respectively contracted. When released, they are pushed to reset by the first return spring 15 and the second return spring 16, respectively, which is convenient to use.
[0025] During specific implementation, a latch opening 212 is opened at the front of the locking groove 211, and the front of the locking latch 22 protrudes through the latch opening 212 and abuts against the unlocking top block 12. A third spring connecting position 221 is protruded at the rear of the locking latch 22, and a third return spring 23 is connected to the third spring connecting position 221. When the unlocking top block 12 pushes the locking latch 22, the third return spring 23 is pushed and contracted by the locking latch 22. When released, the third return spring 23 pushes the locking latch 22 to return to its original position, which is convenient to use.
[0026] To sum up, the interior of the mounting shell 11 is provided with a mounting groove 111, and the interior of the mounting groove 111 is provided with a mounting slide 112, and the unlocking top block 12 is installed in the mounting slide 112, and the upper left side of the unlocking top block 12 is connected to the first unlocking button 13, and the lower right side of the unlocking top block 12 is connected to the second unlocking button 14, and the side of the locking shell 21 is provided with a locking groove 211, and a locking pin 22 is installed in the locking groove 211, and the locking pin 22 is abutted against the unlocking top block 12. The lifting and adjusting device of the bed guardrail of the utility model can achieve the unlocking effect by pressing the button, and the structure is simple, which is convenient for users to operate and adjust.
Claims
1. A bed guardrail lifting and adjusting device, characterized in that: The utility model comprises an adjusting device (10), a locking device (20) and a guardrail stand pipe (30), wherein the adjusting device (10) is connected to the upper outer side of the guardrail stand pipe (30), the locking device (20) is clamped in the upper part of the guardrail stand pipe (30), and the adjusting device (10) comprises a mounting shell (11), the interior of the mounting shell (11) is provided with a mounting groove (111), the interior of the mounting groove (111) is provided with a mounting slide groove (112), and the mounting slide groove (112) is provided with a mounting groove (113). An unlocking top block (12) is installed in the unlocking top block (12), a first unlocking button (13) is connected to the upper side of the unlocking top block (12), and a second unlocking button (14) is connected to the lower side of the unlocking top block (12). The locking device (20) includes a locking shell (21), a locking groove (211) is recessed on the side of the locking shell (21), a locking pin (22) is installed in the locking groove (211), and the locking pin (22) is in contact with the unlocking top block (12).
2. The bed guardrail lifting and adjusting device according to claim 1, characterized in that: A first unlocking slot (121) is provided on one side of the unlocking top block (12), and a second unlocking slot (122) is provided on the other side of the unlocking top block (12). A first unlocking protrusion (131) is provided on one end of the first unlocking button (13), and a second unlocking protrusion (141) is provided on one end of the second unlocking button (14). The first unlocking protrusion (131) is connected to the upper end of the first unlocking slot (121), and the second unlocking protrusion (141) is connected to the lower end of the second unlocking slot (122).
3. The bed guardrail lifting and adjusting device according to claim 2, characterized in that: A first button opening (113) is provided on the upper side of the mounting shell (11), and a second button opening (114) is provided on the lower side of the mounting shell (11); one end of the first unlocking button (13) protrudes through the first button opening (113), and one end of the second unlocking button (14) protrudes through the second button opening (114).
4. The bed guardrail lifting and adjusting device according to claim 3, characterized in that: One end of the first unlocking button (13) is provided with a first spring connection position (132), to which a first return spring (15) is connected. One end of the second unlocking button (14) is provided with a second spring connection position (142), to which a second return spring (16) is connected.
5. The bed guardrail lifting and adjusting device according to claim 4, characterized in that: The front portion of the locking groove (211) is provided with a latch opening (212), and the front portion of the locking latch (22) protrudes through the latch opening (212) and abuts against the unlocking top block (12).
6. The bed guardrail lifting and adjusting device according to claim 5, characterized in that: A third spring connection position (221) is protruding from the rear of the locking pin (22), and a third return spring (23) is connected to the third spring connection position (221).