Multifunctional telescopic guardrail

Abstract

The utility model relates to the technical field of guardrails, in particular to a multifunctional telescopic guardrail which comprises a bed body and a guardrail assembly, the guardrail assembly comprises a supporting frame, a sliding block, an installation component, a supporting strip, a breast board and a limiting component, the supporting frame is fixedly connected with the bed body and located on the side face of the bed body, and the sliding block is connected with the supporting frame in a sliding mode. The sliding block is fixedly connected with the supporting frame and located on the side, away from the bed body, of the supporting frame, the supporting strip is fixedly connected with the sliding block and located on the side, away from the supporting frame, of the sliding block, the breast board is connected with the supporting strip through the installation component, the installation component fixes the breast board, the limiting component is installed on the sliding block, and the limiting component limits movement of the sliding block. Therefore, the safety of the guardrail is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a multifunctional telescopic guardrail. Background Art

[0002] Guardrails are installed at the side ends of apartment beds to prevent users from falling off the beds. However, most of the existing apartment bed guardrails are pre-welded integrally, which makes it very inconvenient to move, install and disassemble the apartment beds. Or welding on site will undoubtedly increase the labor and material costs.

[0003] In the existing patent technology CN210330046U for an apartment bed guardrail, it is recorded that it includes a bed body, a guardrail main body is installed on the bed body, at least two second jacks are opened on the bed body, a plug rod is inserted into the second jacks, the lower end of the plug rod penetrates through the second jacks and is fixedly connected with a limiting block, the diameter of the limiting block is larger than that of the plug rod, an annular sleeve matching the shape and position of the first jack is threadedly connected to the upper part of the plug rod, an external thread is provided on the outer wall of the plug rod, an internal thread matching the external thread is opened on the inner wall of the annular sleeve, a first jack matching the shape of the annular sleeve is opened on the lower surface of the guardrail main body, and the guardrail main body is fixedly connected with the annular sleeve through a detachable device, which is convenient to fixedly install the guardrail main body on the bed body, and the plug rod and the annular sleeve cooperate to support the guardrail main body, and the fixing effect is good and more stable.

[0004] However, the existing guardrails are fixed on the bed and cannot be retracted, so that people can only climb over the guardrails when getting on and off the bed, which is not convenient for users to use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a multifunctional telescopic guardrail, which solves the problem that the existing guardrails are fixed on the bed and cannot be retracted, so that people can only climb over the guardrails when getting on and off the bed, which is not convenient for users to use.

[0006] To achieve the above purpose, the utility model provides a multifunctional telescopic guardrail, which includes a bed body and a guardrail assembly. The guardrail assembly includes a support frame, a sliding block, a mounting member, a support bar, a railing panel and a limiting member. The support frame is fixedly connected with the bed body and is located on the side of the bed body. The sliding block is slidably connected with the support frame and is located on the side of the support frame away from the bed body. The support bar is fixedly connected with the sliding block and is located on the side of the sliding block away from the support frame. The railing panel is connected with the support bar through the mounting member, the mounting member fixes the railing panel, and the limiting member is installed on the sliding block, and the limiting member restricts the movement of the sliding block.

[0007] Among them, the installation member includes a support block and a top plate. The support block is fixedly connected to the support bar, is located on the side of the support bar away from the support frame, and abuts against the railing; the top plate is fixedly connected to the support block, is located on the side of the support block away from the support bar, and is connected to the railing.

[0008] Among them, the limiting member includes a limiting rod, a pull rod, and an elastic element. The limiting rod is slidably connected to the sliding block, is located on the side of the sliding block away from the support frame, and is connected to the support frame; the pull rod is fixedly connected to the limiting rod and is located on the side of the limiting rod away from the support frame; the elastic element is installed on the limiting rod, and the elastic element drives the limiting rod to move.

[0009] Among them, the elastic element includes a moving ring and a first spring. The moving ring is fixedly connected to the limiting rod and is located at one end of the limiting rod close to the sliding block; the first spring is sleeved on the outside of the limiting rod, and both ends of the first spring abut against the moving ring and the sliding block respectively.

[0010] Among them, the guardrail assembly further includes a telescopic rod and a second spring. The telescopic rod is fixedly connected to the support frame, is located on the side of the support frame away from the sliding block, and is connected to the sliding block; the second spring is sleeved on the outside of the telescopic rod, and both ends of the second spring abut against the sliding block and the support frame respectively.

[0011] A multifunctional telescopic guardrail of the present utility model. The support frame is installed on the side of the bed body through bolts. The sliding block is slidably installed on the support frame. The support frame has a chute that cooperates with the sliding block, so that the sliding block can slide up and down in the support frame. The support bar is installed on the sliding block through bolts, so that the sliding block drives the support bar to move up and down. The railing is installed on the support bar through the installation member, and the railing plays a role in protection to prevent the user from falling off the bed. By driving the support bar to move downward through the sliding block, the railing moves downward. The limiting member is installed on the sliding block, and the sliding block is fixed by the limiting member, so that the railing can support the sliding block during use. The gap of the guardrail is reduced through the railing. By driving the railing to move downward through the sliding block, the guardrail is stored, so that people can contract the guardrail when getting on and off the bed, which is convenient for the user to get on and off the bed and improves the practicability of the guardrail. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of a multi-functional telescopic guardrail according to the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the sliding block according to the first embodiment of the present utility model.

[0015] Figure 3 It is an installation schematic diagram of the telescopic rod and the second spring according to the second embodiment of the present utility model.

[0016] In the figure: 100 - bed body, 101 - support frame, 102 - sliding block, 103 - support bar, 104 - railing, 105 - support block, 106 - top plate, 107 - limit rod, 108 - pull rod, 109 - moving ring, 110 - first spring, 212 - telescopic rod, 213 - second spring. Detailed implementation manners

[0017] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0018] The first embodiment of the present application is as follows:

[0019] Please refer to Figure 1 and Figure 2 , Figure 1 It is a schematic diagram of the overall structure of a multi-functional telescopic guardrail according to the first embodiment of the present utility model, Figure 2 It is a schematic diagram of the internal structure of the sliding block according to the first embodiment of the present utility model.

[0020] The present utility model provides a multi-functional telescopic guardrail, including a bed body 100 and a guardrail assembly. The guardrail assembly includes a support frame 101, a sliding block 102, an installation member, a support bar 103, a railing 104 and a limit member. The installation member includes a support block 105 and a top plate 106. The limit member includes a limit rod 107, a pull rod 108 and an elastic element. The elastic element includes a moving ring 109 and a first spring 110. By this solution, the problem that existing guardrails are fixed on the bed and cannot be retracted, so that people can only climb over the guardrail when getting on and off the bed, thus making it inconvenient for users to use, is solved, and the guardrail can be opened more labor-savingly.

[0021] For this specific implementation manner, the bed body 100 is the bed body described in the existing patent technology CN210330046U apartment bed guardrail. By this solution, the guardrail can be retracted when not in use, thus facilitating getting on and off the bed and improving the practicability of the guardrail.

[0022] Among them, the support frame 101 is fixedly connected to the bed body 100 and is located on the side of the bed body 100. The sliding block 102 is slidably connected to the support frame 101 and is located on the side of the support frame 101 away from the bed body 100. The support bar 103 is fixedly connected to the sliding block 102 and is located on the side of the sliding block 102 away from the support frame 101. The railing 104 is connected to the support bar 103 through the mounting member, and the mounting member fixes the railing 104. The limiting member is installed on the sliding block 102, and the limiting member restricts the movement of the sliding block 102. The support frame 101 is installed on the side of the bed body 100 through bolts. The sliding block 102 is slidably installed on the support frame 101. The support frame 101 has a chute that cooperates with the sliding block 102, so that the sliding block 102 can slide up and down in the support frame 101. The support bar 103 is installed on the sliding block 102 through bolts, so that the sliding block 102 drives the support bar 103 to move up and down. The railing 104 is installed on the support bar 103 through the mounting member. The railing 104 plays a role in protection to prevent the user from falling out of the bed. By driving the support bar 103 to move downward through the sliding block 102, the railing 104 moves downward. The limiting member is installed on the sliding block 102, and the sliding block 102 is fixed by the limiting member, so that the railing 104 can support the sliding block 102 during use. The gaps in the guardrail are reduced through the railing 104. By driving the railing 104 to move downward through the sliding block 102, the guardrail is stored, so that the guardrail can be retracted when a person needs to get in and out of the bed frequently, which is convenient for the user to get in and out of the bed and improves the practicality of the guardrail.

[0023] Secondly, the support block 105 is fixedly connected to the support bar 103 and is located on the side of the support bar 103 away from the support frame 101 and abuts against the railing 104. The top plate 106 is fixedly connected to the support block 105 and is located on the side of the support block 105 away from the support bar 103 and is connected to the railing 104. The support block 105 is installed on the side of the support bar 103 away from the sliding block 102 through bolts. The support block 105 has a groove that can hang a bag, thereby increasing the function of the guardrail and making it more convenient to use. The railing 104 is also connected to the support block 105 through bolts. The top plate 106 is installed on the support block 105 through bolts. Through the cooperation of the top plate 106 and the support block 105, the railing 104 can be stably installed on the support bar 103.

[0024] Meanwhile, the limiting rod 107 is slidably connected to the sliding block 102, is located on the side of the sliding block 102 away from the support frame 101, and is connected to the support frame 101; the pull rod 108 is fixedly connected to the limiting rod 107 and is located on the side of the limiting rod 107 away from the support frame 101; the elastic element is installed on the limiting rod 107, the elastic element drives the limiting rod 107 to move, the limiting rod 107 is slidably installed on the sliding block 102, and the limiting rod 107 passes through the sliding block 102 and engages with the support frame 101. The support frame 101 has a plurality of limiting holes that cooperate with the limiting rod 107, so as to facilitate adjusting the height of the sliding block 102. The pull rod 108 is installed on the side of the limiting rod 107 away from the support frame 101 through a bolt. By driving the limiting rod 107 to move through the pull rod 108, the limiting rod 107 is separated from the support frame 101. The elastic element is installed on the limiting rod 107, and the elastic element drives the limiting rod 107 to move toward the side close to the support frame 101, so that the limiting rod 107 engages with the support frame 101, thereby fixing the sliding block 102.

[0025] In addition, the moving ring 109 is fixedly connected to the limiting rod 107 and is located at one end of the limiting rod 107 close to the sliding block 102; the first spring 110 is sleeved outside the limiting rod 107, and both ends of the first spring 110 respectively abut against the moving ring 109 and the sliding block 102. The moving ring 109 is installed on the limiting rod 107 through a bolt and abuts against the sliding block 102. The inside of the sliding block 102 has a hole for the moving ring 109 to move, so that the moving ring 109 can slide inside the sliding block 102. The first spring 110 is sleeved outside the limiting rod 107, and both ends of the first spring 110 respectively abut against the moving ring 109 and the sliding block 102. The elastic force of the first spring 110 drives the moving ring 109 to move, thereby driving the limiting rod 107 to move.

[0026] Using a multifunctional telescopic guardrail according to this embodiment, through the cooperation of the support block 105 and the top plate 106, the railing 104 is stably installed on the support bar 103, thereby preventing the user from falling out of bed. By the sliding block 102 sliding downward in the support frame 101, the support bar 103 is driven to move downward, and then the railing 104 is retracted. By the first spring 110 driving the moving ring 109 to move towards the side close to the support frame 101, the limiting rod 107 is engaged with the support frame 101, and the sliding block 102 is fixed at a specified height, thus realizing the ability to contract the guardrail when not in use, facilitating the user to get in and out of bed, and improving the practicability of the guardrail.

[0027] The second embodiment of this application is as follows:

[0028] Based on the first embodiment, please refer to Figure 3 , Figure 3 which is a schematic installation diagram of the telescopic rod and the second spring of the second embodiment of the present utility model.

[0029] The guardrail assembly of this embodiment further includes a telescopic rod 212 and a second spring 213.

[0030] Among them, the telescopic rod 212 is fixedly connected to the support frame 101, is located on the side of the support frame 101 away from the sliding block 102, and is connected to the sliding block 102; the second spring 213 is sleeved outside the telescopic rod 212, and both ends of the second spring 213 respectively abut against the sliding block 102 and the support frame 101. The telescopic rod 212 is installed on the side of the support frame 101 away from the sliding block 102 through bolts, and the telescopic rod 212 is connected to the sliding block 102 through bolts. The second spring 213 is sleeved outside the telescopic rod 212, and both ends of the second spring 213 respectively abut against the support frame 101 and the sliding block 102. Through the elastic force of the second spring 213, the sliding block 102 is moved upward, so that it is more labor-saving for the user to raise the railing 104.

[0031] Using a multifunctional telescopic guardrail according to this embodiment, after the limiting rod 107 leaves the support frame 101, the second spring 213 provides an upward force for the sliding block 102, enabling people to operate more labor-savingly when raising the railing 104 and facilitating use.

[0032] What is disclosed above is only one or more preferred embodiments of this application, and the scope of rights of this application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of this application still fall within the scope covered by this application.

Claims

1. A multifunctional telescopic guardrail, comprising a bed, characterized in that: Also included are guardrail assemblies; The guardrail assembly includes a support frame, a sliding block, a support bar, a mounting component, a guardrail and a limiting component. The support frame is fixedly connected to the bed body and is located on the side of the bed body. The sliding block is slidably connected to the support frame and is located on the side of the support frame away from the bed body. The support bar is fixedly connected to the sliding block and is located on the side of the sliding block away from the support frame. The guardrail is connected to the support bar through the mounting component, and the mounting component fixes the guardrail. The limiting component is installed on the sliding block, and the limiting component limits the movement of the sliding block.

2. The multifunctional telescopic guardrail according to claim 1, characterized in that: The mounting component includes a support block and a top plate. The support block is fixedly connected to the support bar and is located on a side of the support bar away from the support frame and abuts against the guardrail. The top plate is fixedly connected to the support block and is located on a side of the support block away from the support bar and connected to the guardrail.

3. The multifunctional telescopic guardrail according to claim 1, characterized in that: The limiting component includes a limiting rod, a pulling rod and an elastic element. The limiting rod is slidably connected to the sliding block, is located on a side of the sliding block away from the supporting frame, and is connected to the supporting frame; the pulling rod is fixedly connected to the limiting rod, and is located on a side of the limiting rod away from the supporting frame; the elastic element is installed on the limiting rod, and the elastic element drives the limiting rod to move.

4. The multifunctional telescopic guardrail according to claim 3, characterized in that: The elastic element includes a moving ring and a first spring. The moving ring is fixedly connected to the limiting rod and is located at one end of the limiting rod close to the sliding block. The first spring is sleeved on the outer side of the limiting rod, and the two ends of the first spring respectively abut against the moving ring and the sliding block.

5. The multifunctional telescopic guardrail according to claim 1, characterized in that: The guardrail assembly also includes a telescopic rod and a second spring. The telescopic rod is fixedly connected to the support frame, is located on a side of the support frame away from the sliding block, and is connected to the sliding block. The second spring is sleeved on the outside of the telescopic rod, and two ends of the second spring respectively abut against the sliding block and the support frame.

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