Anti-falling handrail
By setting up chutes and moving components on the handrail pipe, the problem of falling caused by concentrated support points of existing handrails is solved, and better balance force and fall prevention effect is achieved, and it is suitable for the use needs of different groups of people.
Patent Information
- Application Number
- CN202421828152.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The support points of the existing handrails are all located on the handrails, which can easily lead to falls when the elderly lose their balance.
A fall-proof handrail is designed, and the distribution and balance of support force is achieved by opening a slide chute on the surface of the handrail tube and installing a moving assembly in the cavity of the slide chute, including a sliding block, a connecting rod, a telescopic rod, a sliding bead, a collar and a connecting column.
By changing the spacing between the connecting rod and the telescopic rod, adapting to the spacing between the hands of different groups of people, the balance force is improved, effectively preventing falls, and being able to move on different bent handrail tubes.
Smart Images
Figure CN223009416U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elderly care, in particular to an anti-fall handrail. Background Technique
[0002] A handrail is a crossbar or handle used to maintain body balance or support the body. Among them, in the elderly care department, for the elderly with advanced age, there is generally inconvenience in moving. Therefore, handrails are usually installed on the wall to assist the elderly in moving. However, the support points of the existing handrails require the elderly to grasp the handrail. Although such support points are all located on the handrail and the support force on one side is convenient for moving, it is easy for the elderly to fall when they lose their balance. Content of the Utility Model
[0003] Aiming at the deficiencies of the prior art, the utility model provides an anti-fall handrail, which solves the problem that the support points of the existing handrail require the elderly to grasp the handrail. Although such support points are all located on the handrail and the support force on one side is convenient for moving, it is easy for the elderly to fall when they lose their balance.
[0004] To achieve the above object, the utility model is realized through the following technical solutions: an anti-fall handrail, including a handrail tube, a chute is opened on the surface of the handrail tube, and a moving component is arranged in the inner cavity of the chute.
[0005] The moving component includes a sliding block, a connecting column is fixedly connected to the bottom of the sliding block, a sleeve is fixedly connected to the bottom of the connecting column, a sliding bead is rotatably sleeved in the inner cavity of the sleeve, a rotating bead is rotatably sleeved on the top of the sliding block, a connecting rod is fixedly connected to the surface of the rotating bead, a telescopic rod is slidably sleeved in the inner cavity of the connecting rod, and a second blocking frame and a rotating bead are respectively fixedly connected to the side surface of the sliding block.
[0006] Preferably, a protective sleeve is movably sleeved on the surface of the connecting rod and one end of the telescopic rod.
[0007] Preferably, the sliding bead is rotatably sleeved in the inner cavity of the chute, and the connecting column is located in the inner cavity of the chute.
[0008] Preferably, the sliding block is attached to the surface of the handrail tube.
[0009] Preferably, the connecting rod is snap-connected with the first blocking frame and the second blocking frame.
[0010] Preferably, a mounting bracket is fixedly connected to the surface of the handrail tube.
[0011] The utility model provides an anti-fall handrail. Compared with the prior art, it has the following beneficial effects:
[0012] 1. For this anti - fall handrail, by pulling out the connecting rod from the inner cavity of the second partition frame and clamping it in the inner cavity of the first partition frame, then sliding the telescopic rod in the inner cavity of the connecting rod to change the distance between the connecting rod and the telescopic rod until it reaches a distance suitable for the user to hold with both hands. The user holds the telescopic rod and the connecting rod with both hands respectively. Through the rolling of the sliding beads in the inner cavity of the chute, the sliding block will be pushed to move on the surface of the handrail tube, thus realizing movement. The connecting rod and the telescopic rod can bear the supporting forces on both sides, so as to improve the balance ability and effectively prevent the problem of falling.
[0013] 2. For this anti - fall handrail, by sliding the telescopic rod in the inner cavity of the connecting rod, the gap can be changed, thus improving the applicability to different people. And through the connection of the set sliding beads, collar and connecting column, the sliding block can be driven to move on the handrail tube with different curvatures. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic structural diagram of the present utility model;
[0015] Figure 2 It is a cross - sectional view of the structure of the present utility model;
[0016] Figure 3 It is a schematic diagram of the moving component of the structure of the present utility model;
[0017] Figure 4 It is a plan view of the moving component of the structure of the present utility model;
[0018] Figure 5 It is a schematic diagram of the connection of the connecting column, collar and sliding bead of the structure of the present utility model.
[0019] In the figure: 1. Handrail tube; 2. Chute; 3. Mounting frame; 4. Moving component; 41. Sliding block; 42. First partition frame; 43. Second partition frame; 44. Rotating bead; 45. Connecting rod; 46. Telescopic rod; 47. Protective sleeve; 48. Connecting column; 49. Collar; 410. Sliding bead. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figure 1-2, the present utility model provides a technical solution: an anti-fall handrail, including a handrail tube 1. A chute 2 is provided on the surface of the handrail tube 1, and a moving component 4 is arranged in the inner cavity of the chute 2. A mounting bracket 3 is fixedly connected to the surface of the handrail tube 1, and the handrail can be mounted on the wall through the mounting bracket 3. Multiple moving components 4 can be arranged in the inner cavity of the chute 2, and the specific quantity can be determined according to the actual use situation.
[0022] Please refer to Figure 3-5 , the moving component 4 includes a sliding block 41. The sliding block 41 fits on the surface of the handrail tube 1. The sliding block 41 is arc-shaped and matches the surface of the handrail tube 1. A connecting column 48 is fixedly connected to the bottom of the sliding block 41, and the connecting column 48 is located in the inner cavity of the chute 2 for connecting the sliding block 41.
[0023] A collar 49 is fixedly connected to the bottom of the connecting column 48, and a sliding bead 410 is rotatably sleeved in the inner cavity of the collar 49. The sliding bead 410 is rollingly sleeved in the inner cavity of the chute 2. The sliding bead 410 is stuck in the inner cavity of the chute 2 through both sides of its surface, so that the sliding bead 410 can roll and move in the inner cavity of the chute 2, and drive the sliding block 41 to move on all handrail tubes 1 with bending angles. A rotating bead 44 is rotatably sleeved on the top of the sliding block 41, and a connecting rod 45 is fixedly connected to the surface of the rotating bead 44. A telescopic rod 46 is slidably sleeved in the inner cavity of the connecting rod 45. A second blocking frame 43 and a rotating bead 44 are respectively fixedly connected to the side surface of the sliding block 41. A protective sleeve 47 is movably sleeved on the surface of the connecting rod 45 and one end of the telescopic rod 46. The protective sleeve 47 can be a relatively soft material such as rubber or sponge, etc., for the protection function. The connecting rod 45 is clamped between the first blocking frame 42 and the second blocking frame 43. Through the adjustment and clamping of the connecting rod 45 between the first blocking frame 42 and the second blocking frame 43, the states of the connecting rod 45 being retracted and used are realized.
[0024] During use, first attach the mounting bracket 3 to the wall surface and install the mounting bracket 3 on the wall with bolts. When the elderly need to walk, directly rotate the rotating beads 44 on the surface of the sliding block 41, so as to directly pull out the connecting rod 45 from the inner cavity of the second partition frame 43. By rotating the connecting rod 45, the connecting rod 45 is clamped in the inner cavity of the first partition frame 42. Then, according to the distance between the user's hands, slide the telescopic rod 46 out of the inner cavity of the connecting rod 45 until it reaches a distance suitable for the user's hands. Then, the user holds the telescopic rod 46 and the connecting rod 45 with both hands respectively. During the movement, the rolling of the sliding beads 410 in the inner cavity of the chute 2, as well as the fixed connection between the collar 49 and the connecting column 48 on the surface of the sliding beads 410 and the sliding block 41, will push the sliding block 41 to move on the surface of the handrail tube 1, thus realizing the movement. The connecting rod 45 and the telescopic rod 46 can bear the supporting forces on both the left and right sides, so as to improve the balance and effectively prevent the problem of falling. In addition, by sliding the telescopic rod 46 in the inner cavity of the connecting rod 45, the gap can be changed, thus improving the applicability to different people. Moreover, through the connection of the sliding beads 410, the collar 49 and the connecting column 48, the sliding block 41 can be driven to move on the handrail tube 1 with different curvatures. When not in use, retract the telescopic rod 46 through the above steps, then take out the connecting rod 45 from the first partition frame 42 and clamp it in the second partition frame 43 to retract the telescopic rod 46 and the connecting rod 45.
[0025] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fall prevention handrail, comprising a handrail tube (1), characterized in that: The surface of the handrail tube (1) is provided with a slide groove (2), and the inner cavity of the slide groove (2) is provided with a moving component (4); The moving assembly (4) comprises a sliding block (41), and the bottom of the sliding block (41) is fixedly connected to a connecting column (48), the bottom of the connecting column (48) is fixedly connected to a collar (49), and the inner cavity of the collar (49) is rotatably sleeved with a sliding bead (410), the top of the sliding block (41) is rotatably sleeved with a rotating bead (44), and the surface of the rotating bead (44) is fixedly connected to a connecting rod (45), the inner cavity of the connecting rod (45) is slidably sleeved with a telescopic rod (46), and the side surfaces of the sliding block (41) are respectively fixedly connected to a second blocking frame (43) and a rotating bead (44).
2. The anti-fall handrail according to claim 1, characterized in that: The surface of the connecting rod (45) and one end of the telescopic rod (46) are movably sleeved with a protective sleeve (47).
3. The anti-fall handrail according to claim 1, characterized in that: The sliding ball (410) is rollingly sleeved in the inner cavity of the sliding groove (2), and the connecting column (48) is located in the inner cavity of the sliding groove (2).
4. The anti-fall handrail according to claim 1, characterized in that: The sliding block (41) is attached to the surface of the handrail tube (1).
5. The anti-fall handrail according to claim 2, characterized in that: The connecting rod (45) is clamped with the first blocking frame (42) and the second blocking frame (43).
6. The anti-fall handrail according to claim 1, characterized in that: A mounting frame (3) is fixedly connected to the surface of the handrail tube (1).