Wall handrail capable of being quickly disassembled and assembled

Abstract

The utility model relates to the field of wall handrails, in particular to a wall handrail capable of being quickly disassembled and assembled. The wall handrail capable of being quickly disassembled and assembled comprises a wall body, a circular groove is formed in the wall body in the width direction, and square grooves are formed in the top and the bottom of the circular groove; wherein a plurality of fixing balls are connected in the circular groove in a sliding mode, and a fixing assembly is arranged in each fixing ball; one side of each fixing ball is connected with a supporting assembly, and the supporting assemblies are located on the outer side of the wall body. According to the wall handrail capable of being rapidly disassembled and assembled, the slidable fixing ball and the fixing assembly in the fixing ball are arranged in the circular groove of the wall body, rapid installation and disassembly of the supporting assembly and the wall body are achieved, complex tools are not needed, the installation difficulty and time cost are greatly reduced, meanwhile, damage to the wall body is reduced, and the wall handrail capable of being rapidly disassembled and assembled is convenient to use. When the position of the handrail needs to be adjusted or the wall needs to be maintained, the handrail can be rapidly detached, and follow-up work can be conveniently carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household articles, especially to a wall handrail which can be quickly disassembled and assembled. BACKGROUND

[0002] In daily life, the wall handrail can be seen everywhere, whether it is in a warm home environment, such as a stair corner or a bathroom wall, or in a crowded public place, such as a hospital corridor, a nursing home corridor or a public toilet, it can be found everywhere. It provides great convenience for people who have difficulty moving, the elderly or people who temporarily need assistance due to accidents. However, the traditional wall handrail has many drawbacks. The commonly used fixed installation type handrail has a complex installation process and requires professional tools and personnel. It causes great damage to the wall structure during installation. Once the installation position is determined, it is difficult to change. At the same time, if such a handrail is damaged during use, it is very inconvenient to repair and replace. It often needs to remove the entire handrail structure, which is costly and time-consuming.

[0003] Therefore, it is necessary to provide a new wall handrail which can be quickly disassembled and assembled to solve the above technical problems. SUMMARY

[0004] In order to overcome the defects of the prior art, the present application provides a wall handrail which can be quickly disassembled and assembled to solve the above problems.

[0005] The wall handrail which can be quickly disassembled and assembled comprises a wall. The wall is provided with a circular groove in the width direction, and the top and bottom of the circular groove are provided with square slots. A plurality of fixed balls are slidably connected in the circular groove. Each fixed ball is provided with a fixed assembly. Each fixed ball is connected with a support assembly on one side, and the support assembly is located on the outer side of the wall.

[0006] Preferably, the fixed assembly comprises a fixed plate provided in the fixed ball. The fixed plate is connected with the inner wall of the fixed ball through a support rod on one side. The top and bottom of the fixed plate are connected with support plates. The opposite ends of the two support plates are slidably connected with slide rods. The opposite ends of the two slide rods are connected with abutting plates through the inner wall of the fixed ball.

[0007] Preferably, the fixed plate is rotatably connected with a lead screw on the side away from the support rod. The outer side of the lead screw is rotatably connected with a lead block. The top and bottom of the lead block are connected with adjusting rods. The opposite ends of the two adjusting rods are connected with the slide rods through connecting blocks. The side of the two support plates close to the lead screw is provided with a sliding groove for the sliding of the connecting blocks.

[0008] Preferably, the screw rod is connected with a transmission rod at one end away from the fixed plate, the transmission rod is connected with a handle at one end away from the screw rod and penetrates through the fixed ball, and the handle is located outside the wall body.

[0009] Preferably, the support assembly comprises a first handrail, a support seat is connected to the center of the outer side of the first handrail, the support seat is connected with the handle at one side away from the first handrail, a second handrail is slidably and rotatably connected to the first handrail, one end of the second handrail is provided with a thread, and a threaded hole is formed in the end of the first handrail away from the thread, and the thread and the threaded hole are rotatably connected through the thread.

[0010] Preferably, the second handrail is connected with a limiting block at one end away from the thread.

[0011] Compared with the related art, the wall handrail provided by the utility model has the following advantages

[0012] Beneficial effects:

[0013] The utility model discloses a fixed ball and a fixed assembly in the wall body circular groove, realize the quick installation and disassembly of support assembly and wall body, ordinary user can easily operate without complex tool, greatly reduce the installation difficulty and time cost, reduce the damage to the wall body, when needing to adjust the handrail position or maintain the wall body, can quickly remove the handrail, facilitate the follow-up work. ACCURACY OF DRAWINGS

[0014] Figure 1 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure.

[0015] Figure 2 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure. Figure 1 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure.

[0016] Figure 3 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure. Figure 1 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure.

[0017] Figure 4 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure. Figure 1 The structure schematic view of one preferable embodiment of the wall handrail provided by the utility model is shown in the figure.

[0018] In the figure, 1 is a wall body, 2 is a fixed ball, 21 is a fixed plate, 22 is a support plate, 23 is a sliding rod, 24 is an abutting plate, 3 is a screw rod, 31 is a screw block, 32 is an adjusting rod, 33 is a transmission rod, 34 is a handle, 4 is a first handrail, 41 is a support seat, 42 is a second handrail, 43 is a thread, 44 is a threaded hole, and 45 is a limiting block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples.

[0020] The specific implementation of the utility model will be described in detail below in combination with specific examples.

[0021] The utility model discloses a wall handrail of quick disassembly and assembly, which comprises a wall body 1, wherein the wall body 1 is provided with a circular groove in the width direction, and the top and bottom of the circular groove are provided with square grooves; wherein a plurality of fixed balls 2 are slidably connected in the circular groove, and each fixed ball 2 is provided with a fixing assembly; one side of each fixed ball 2 is connected with a supporting assembly, and the supporting assembly is located on the outer side of the wall body 1.

[0022] It should be noted that the circular groove and the square groove provided on the wall body 1 are the basic bearing parts of the whole structure. The circular groove provides space for the installation and sliding of the fixed ball 2, and the square groove is prepared for the connection with other components. The fixed ball 2 is slidably connected in the circular groove, and the number of the fixed ball 2 is set to be multiple. Such design can flexibly adjust the position of the supporting assembly according to actual use requirements. The supporting assembly connected to one side of each fixed ball 2 is the part that directly bears and supports the user.

[0023] In the embodiment of the utility model, the fixing assembly comprises a fixing plate 21 provided in the fixed ball 2, one side of the fixing plate 21 is connected with the inner wall of the fixed ball 2 through a supporting rod, the top and bottom of the fixing plate 21 are connected with supporting plates 22, the opposite ends of the two supporting plates 22 are slidably connected with slide rods 23, the opposite ends of the two slide rods 23 are respectively connected with abutting plates 24 and penetrate through the inner wall of the fixed ball 2, one side of the fixing plate 21 away from the supporting rod is rotatably connected with a lead screw 3, the outer side of the lead screw 3 is rotatably connected with a screw block 31, the top and bottom of the screw block 31 are connected with adjusting rods 32, the opposite ends of the two adjusting rods 32 away from the screw block 31 are respectively connected with the slide rods 23 through connecting blocks, the side of the two supporting plates 22 close to the lead screw 3 is provided with a sliding groove for the sliding of the connecting block, one end of the lead screw 3 away from the fixing plate 21 is connected with a transmission rod 33, one end of the transmission rod 33 away from the lead screw 3 penetrates through the fixed ball 2 and is connected with a handle 34, and the handle 34 is located on the outer side of the wall body 1.

[0024] It should be noted that the fixed plate 21 in the fixed ball 2 is connected with the inner wall of the fixed ball 2 through the support rod, and this structure provides a stable support foundation for the entire fixing assembly. The support plate 22 connected to the top and bottom of the fixed plate 21 forms a frame for the fixing assembly, ensuring the stability of components such as the sliding rod 23 during operation. The sliding rod 23 is slidingly connected with the support plate 22, and one end of the sliding rod 23 penetrates the inner wall of the fixed ball 2 and is connected with the abutting plate 24. The position adjustment of the sliding rod 23 and the abutting plate 24 is crucial when the fixing assembly is working. The lead screw 3 is rotationally connected to the side of the fixed plate 21 away from the support rod, and the lead screw nut 31 is threadedly connected with the lead screw 3. When the lead screw 3 rotates, the lead screw nut 31 moves along the axial direction of the lead screw 3. The adjusting rod 32 connected to the top and bottom of the lead screw nut 31 transmits the movement of the lead screw nut 31 to the sliding rod 23. Since the adjusting rod 32 is connected with the lead screw nut 31 and the sliding rod 23 through the connecting block at both ends, and the sliding groove opened on the support plate 22 provides a sliding path for the connecting block, the linear movement of the lead screw nut 31 can be accurately converted into the sliding movement of the sliding rod 23 on the support plate 22. When it is necessary to fix the fixed ball 2, the user rotates the handle 34 outside the wall body 1. The handle 34 drives the transmission rod 33, and then drives the lead screw 3 to rotate. The rotation of the lead screw 3 causes the lead screw nut 31 to move, and the lead screw nut 31 pushes the sliding rod 23 through the adjusting rod 32, so that the sliding rod 23 drives the abutting plate 24 to move outwardly from the fixed ball 2, until the abutting plate 24 tightly abuts against the inner wall of the square groove, thereby realizing the stable fixation of the fixed ball 2 in the circular groove. If the position of the fixed ball 2 needs to be adjusted, the handle 34 is rotated in the opposite direction, and the abutting plate 24 is retracted, so that the fixed ball 2 can freely slide in the circular groove.

[0025] In the embodiment of the utility model, support assembly includes first handrail 4, and the center side of the outside of first handrail 4 is connected with support seat 41, and the side away from first handrail 4 of support seat 41 is connected with handle 34, and the inside of first handrail 4 is slidingly and rotationally connected with second handrail 42, and one end of second handrail 42 is provided with thread 43, and the end away from thread 43 of first handrail 4 is provided with threaded hole 44, and thread 43 and threaded hole 44 are rotationally connected through thread, and the end away from thread 43 of second handrail 42 is connected with limit block 45.

[0026] It should be noted that: the first handrail 4 as the main load-bearing part of the support assembly, the outer side center side connected to the support seat 41 plays a key connection. The second handrail 42 is slidably and rotatably connected in the first handrail 4, which greatly enhances the adjustability of the handrail. The threaded hole 44 is opened at the end away from the threaded hole 43 of the first handrail 4, and the threaded hole 44 is connected with the threaded hole 43 of the second handrail 42 through the threaded rotation. When the length of the handrail needs to be adjusted, the user can rotate the second handrail 42, and use the cooperation of the threaded hole 43 and the threaded hole 44 to make the second handrail 42 slide in and out of the first handrail 4, so as to realize the stepless adjustment of the length of the handrail. The limiting block 45 connected to the end away from the threaded hole 43 of the second handrail 42 plays an important safety guarantee role. When the second handrail 42 is adjusted by sliding in the first handrail 4, the limiting block 45 can prevent the second handrail 42 from completely separating from the first handrail 4, and ensure that the handrail always maintains the complete structure during use, avoiding the safety hidden danger caused by the separation of the parts. The support assembly is provided with at least two groups, and the two groups of support assemblies are connected, which can improve the relative stability of the handrail.

[0027] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A quick-release, assembled wall handrail, characterized in that, Include: Wall (1); The wall (1) is provided with a circular groove in the width direction, and the top and bottom of the circular groove are provided with square grooves; Wherein, the circular groove is slidably connected with a plurality of fixed balls (2), and each fixed ball (2) is provided with a fixing assembly; Each side of each fixed ball (2) is connected with a support assembly, and the support assembly is located on the outer side of the wall (1).

2. The quick-disassembly assembled wall handrail according to claim 1, characterized in that, The fixing assembly comprises a fixing plate (21) provided in the fixed ball (2), one side of the fixing plate (21) is connected with the inner wall of the fixed ball (2) through a support rod, the top and bottom of the fixing plate (21) are connected with a support plate (22), the opposite ends of the two support plates (22) are slidably connected with a slide rod (23), and the opposite ends of the two slide rods (23) penetrate through the inner wall of the fixed ball (2) and are respectively connected with an abutting plate (24).

3. The quick-disassembly assembled wall handrail according to claim 2, characterized in that, The side of the fixing plate (21) away from the support rod is rotatably connected with a lead screw (3), and the outer side of the lead screw (3) is rotatably connected with a lead block (31), the top and bottom of the lead block (31) are connected with an adjusting rod (32), the ends of the two adjusting rods (32) away from the lead block (31) are respectively connected with the slide rods (23) through connecting blocks, and the sides of the two support plates (22) close to the lead screw (3) are provided with sliding grooves for the connecting blocks to slide.

4. The quick-disassembly assembled wall handrail according to claim 3, characterized in that, The end of the lead screw (3) away from the fixing plate (21) is connected with a transmission rod (33), the end of the transmission rod (33) away from the lead screw (3) penetrates through the fixed ball (2) and is connected with a handle (34), and the handle (34) is located on the outer side of the wall (1).

5. The quick-disassembly assembled wall handrail according to claim 4, characterized in that, The support assembly comprises a first handrail (4), and a support seat (41) is connected to the center side of the outer side of the first handrail (4), the side of the support seat (41) away from the first handrail (4) is connected with the handle (34), a second handrail (42) is slidably and rotatably connected in the first handrail (4), one end of the second handrail (42) is provided with a thread (43), the end of the first handrail (4) away from the thread (43) is provided with a threaded hole (44), and the thread (43) and the threaded hole (44) are rotatably connected through threads.

6. The quick-disassembly assembled wall handrail according to claim 5, characterized in that, The end of the second handrail (42) away from the thread (43) is connected with a limiting block (45).

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