Hospital wall handrail convenient to disassemble and assemble

Abstract

The utility model belongs to the field of handrails, and provides a hospital wall handrail convenient to disassemble and assemble, which comprises a front shell and a back shell, the front shell and the back shell are nested and matched, the back of the back shell is provided with at least one pair of fixing components, and the two ends of the back shell and the front shell are provided with end covers. A positioning block is arranged at the position, close to the end cover, of the back shell, and the positioning block is matched with the end cover in an inserted mode. The front shell and the back shell provided by the utility model adopt a nesting mode and are connected without bolts, the situation that hole sites are not matched in the assembly process is reduced, the end covers are arranged at the two ends of the front shell and the back shell for sealing, the use safety of the product is improved, and the front shell and the back shell are detachably connected, so that the practicability is relatively strong, and the cost is low. The method is suitable for large-scale popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of handrails, especially relates to a hospital wall handrail convenient to dismount. BACKGROUND

[0002] The hospital handrails are different from the ordinary handrails in many aspects. The hospital handrails are mainly used for the people with difficulty in moving, such as the old, the disabled and the postoperative patients, to assist them in walking, standing and getting up, help them maintain body balance and reduce the risk of falling, and also facilitate the medical staff to assist the patients in moving.

[0003] At present, the handrails of many hospitals are provided with two handrail shells on the front and back surfaces, and the two handrail shells are connected by bolts. However, due to the machining errors and other factors, the handrail shells may be partially assembled at the assembly site, especially the connecting holes do not match, which affects the assembly efficiency and the utilization rate of the product. The existing patent CN207376998U discloses a handrail and a handrail lighting system for a hospital, wherein the handrail includes a handrail body which is detachably mounted on a wall body through a fixing assembly. The two shells of the handrail can be inserted into each other. However, the two ends of the handrail lack sealing structures, and the exposed parts not only affect the appearance, but also affect the safe use. SUMMARY

[0004] In view of the above technical problems of the hospital handrail, the utility model provides a hospital wall handrail convenient to dismount, which is reasonable in design, high in assembly performance, has sealing end covers at both ends and is high in practicability.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme that the utility model provides a hospital wall handrail convenient to dismount, which comprises a front shell and a back shell, the front shell is nested with the back shell, at least one pair of fixing assemblies are arranged on the back surface of the back shell, end covers are arranged at both ends of the back shell and the front shell, positioning blocks are arranged on the back shell near the end covers, and the positioning blocks are inserted into the end covers.

[0006] Preferably, the end cover comprises an end plate part, a nesting part is arranged at one end of the end plate part, the nesting part is nested with the inner walls of the back shell and the front shell, a positioning plate part connected with the end plate part is arranged on the inner side of the nesting part, and a positioning opening matched with the positioning block is arranged on the positioning plate.

[0007] Preferably, the positioning block is in a T-shaped structure and is provided with a threaded hole in the middle, and the threaded hole is used to install a bolt.

[0008] As preferred, the fixing assembly comprises a multi-ribbed box shell, the inside of the box shell is provided with a reinforcing rib, the middle of the reinforcing rib is provided with a through hole, the through hole is provided with a fixing bolt connecting the box shell and the hospital wall surface, the end of the box shell is provided with a backrest, the backrest is provided with at least a pair of connecting holes, the connecting holes are provided with screws connecting the back shell and the fixing assembly.

[0009] As preferred, the backrest is provided with a through hole corresponding to the through hole.

[0010] As preferred, the top surface of the fixing assembly is provided with a first sliding groove, and the first sliding groove is matched with a sliding convex plate arranged on the back shell.

[0011] As preferred, the front shell is provided with a first flange near the top thereof and a second flange near the bottom thereof, the back surface of the back shell is provided with a second sliding groove matched with the first flange in sliding mode, and the bottom of the back shell is provided with a third flange nested with the second flange.

[0012] Compared with the prior art, the hospital wall surface handrail provided by the utility model has the advantages and positive effects that:

[0013] The front shell and the back shell of the hospital wall surface handrail are connected in a nested mode without bolt connection, so that the situation of non-matching of hole positions in the assembly process is reduced, the end caps are arranged at the two ends of the front shell and the back shell to seal, the use safety of the product is improved, the connection mode is detachable, the practicability is high, and the product is suitable for large-scale promotion. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0015] Figure 1 An explosion view of the hospital wall surface handrail convenient to disassemble and assemble is provided for the embodiment;

[0016] Figure 2 A perspective view of the hospital wall surface handrail convenient to disassemble and assemble is provided for the embodiment;

[0017] Figure 3 A perspective view of the end cap is provided for the embodiment;

[0018] Figure 4 A sectional view of the hospital wall surface handrail convenient to disassemble and assemble is provided for the embodiment;

[0019] Figure 5 A three-dimensional view of a hospital wall handrail that is easy to assemble and disassemble from another direction;

[0020] In the above figures:

[0021] 1. Front shell; 11. First flange; 12. Second flange; 2. Back shell; 21. Sliding convex plate; 22. Third flange; 23. Second sliding groove; 3. Fixing assembly; 31. Box shell; 32. Reinforcing rib; 33. Through hole; 34. Backing plate; 35. Connecting hole; 36. Through hole; 37. First sliding groove; 4. End cap; 41. End plate part; 42. Nested part; 43. Positioning plate part; 44. Positioning port; 5. Positioning block; 51. Threaded hole. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" appearing below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Examples, such as Figures 1-5 As shown, this utility model provides a hospital wall handrail that is easy to assemble and disassemble, including a front shell 1 and a back shell 2. The front shell 1 and the back shell 2 are nested together. At least one pair of fixing components 3 are provided on the back of the back shell 2. Both ends of the back shell 2 and the front shell 1 are provided with end caps 4. The back shell 2 is provided with a positioning block 5 near the end cap 4, and the positioning block 5 is inserted into the end cap 4. Both the front shell 1 and the back shell 2 have an ear-shaped design, and the rounded transition part at the top of both can be used for patients to hold onto when passing through the hospital corridor. The fixing components 3 are installed on the wall by fixing bolts. They can be aligned with the back shell 2 before installation. The back shell 2 is fixed to the fixing components 3 by screws. The nesting of the back shell 2 and the front shell 1 eliminates the need for bolts, reducing the possibility of mismatched holes during assembly. The end caps 4 at both ends of the front shell 1 and the back shell 2 provide sealing, which helps to improve the safety of the product. Moreover, the detachable connection method makes it highly practical.

[0025] In order to improve the nesting performance of the end cover 4 and the front shell 1 and the back shell 2, the end cover 4 provided by the utility model includes an end plate part 41, one end of the end plate part 41 is provided with a nesting part 42, the nesting part 42 is nested with the inner wall of the back shell 2 and the front shell 1, the inner side of the nesting part 42 is provided with a positioning plate part 43 connected with the end plate part 41, and the positioning plate is provided with a positioning opening 44 matched with the positioning block 5. Wherein, the area of the end plate part 41 is greater than the port formed by the front shell 1 and the back shell 2, and the curved surface of the end plate part 41 outwardly smoothly transitions with the front shell 1, and the other end curved surface extends to the back surface direction of the handrail, which not only ensures sealing, but also leaves an area for holding, facilitating disassembly and assembly; the periphery of the nesting part 42 is frictionally nested with the inner wall of the back shell 2 and the front shell 1, and has a certain inner extension depth, so as to ensure the installation stability of the nesting part 42; the whole end cover 4 can form a sliding relationship with the positioning block 5 through the positioning plate part 43, and can realize translation, especially when installing, the front shell 1 and one of the end covers 4 can be staggered, so as to facilitate disassembly and assembly of the other end cover 4, and the design is ingenious and has high practicability.

[0026] In order to improve the sliding positioning performance of the positioning block 5 to the positioning block 5, the positioning block 5 provided by the utility model is of T-shaped structure and is provided with a threaded hole 51 in the middle, and the threaded hole 51 is used for installing a bolt. The main part of the positioning block 5 is matched with the positioning opening 44 and has a length less than the length of the positioning opening 44, and the end part of the positioning block 5 is attached to the opening edge of the positioning opening 44, so as to ensure the straightness of the linear sliding of the end cover 4, and further ensure the matching performance of the end cover 4 with the front shell 1 and the back shell 2.

[0027] In order to improve the practicability of the fixed assembly 3, the fixed assembly 3 comprises a box shell 31 with a multi-rib structure, the box shell 31 is internally provided with a reinforcing rib 32, the reinforcing rib 32 is provided with a through hole 33 in the middle, the through hole 33 is provided with a fixing bolt for connecting the box body and the hospital wall, the end of the box shell 31 is provided with a backrest 34, the backrest 34 is provided with at least one pair of connecting holes 35, the connecting holes 35 are provided with screws for connecting the back shell 2 and the fixed assembly 3. Wherein, the box shell 31 has a rectangular support surface, the reinforcing rib 32 can improve the structural strength, and the through hole 33 provides a mounting point for the fixing bolt; the backrest 34 can be integrally formed with the box shell 31, or can be separately processed and then nested in the end of the box shell 31, the box shell 31 and the backrest 34 in the handrail product are preferably independently processed, for example, the backrest adopts a meandering structure, one side of the meandering structure is used as the abutting surface of the reinforcing rib, is provided with a hole structure opposite to the through hole, and is connected through the fixing bolt, and the other side of the meandering structure is used for supporting the back shell 2; and the box shell 31 is made of plastic material, and the backrest 34 is made of aluminum alloy material to strengthen the strength of the fixed assembly 3; the backrest 34 is the direct contact surface of the back shell 2 and the fixed assembly 3, and directly provides a mounting point for the screw, which is used for supporting the fixed assembly 3 to the back shell 2.

[0028] In order to facilitate the installation of the fixing bolt, the backrest 34 is provided with a through hole 36 corresponding to the through hole 33, the hole diameter of the through hole 36 is greater than the hole diameter of the through hole 33, and the fixing bolt can be directly installed in the through hole 33 and then connected to the wall body.

[0029] In order to improve the cooperation performance of the fixed assembly 3 and the back shell 2, the top surface of the fixed assembly 3 is provided with a first sliding groove 37, the first sliding groove 37 cooperates with a sliding convex plate 21 arranged on the back shell 2, the first sliding groove 37 and the sliding convex plate 21 provide a sliding cooperation pair, and play a certain limiting role, which is beneficial to improve the installation efficiency of the whole handrail.

[0030] In order to improve the use performance of the handrail, the front shell 1 and the back shell 2 not only have a smooth transition hand-holding surface, but also from the assembly, the front shell 1 is provided with a first flange 11 near the top and a second flange 12 near the bottom, the back of the back shell 2 is provided with a second sliding groove 23 for sliding cooperation with the first flange 11, and the bottom of the back shell 2 is provided with a third flange 22 for nested cooperation with the second flange 12. The nested quality of the front shell 1 and the back shell 2 is improved through the plurality of nested surfaces, the stable supporting effect of the handrail is ensured under the hand-holding condition, and the hand-holding performance is ensured to be good.

[0031] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A hospital wall handrail that is easy to assemble and disassemble, comprising a front shell and a back shell, wherein the front shell and the back shell are nested together, and at least one pair of fixing components are provided on the back of the back shell, characterized in that, Both ends of the back shell and the front shell are provided with end caps. The back shell is provided with a positioning block near the end cap, and the positioning block is inserted into the end cap.

2. The hospital wall handrail that is easy to assemble and disassemble according to claim 1, characterized in that, The end cap includes an end plate portion, one end of which is provided with a nesting portion. The nesting portion is nested and fitted with the inner walls of the back shell and the front shell. The inner side of the nesting portion is provided with a positioning plate portion connected to the end plate portion. The positioning plate is provided with a positioning port that cooperates with the positioning block.

3. A hospital wall handrail that is easy to assemble and disassemble according to claim 2, characterized in that, The positioning block has a T-shaped structure and a threaded hole in the middle, which is used to install bolts.

4. A hospital wall handrail that is easy to assemble and disassemble according to claim 1 or 3, characterized in that, The fixing component includes a multi-faceted box shell with reinforcing ribs inside. A through hole is provided in the middle of the reinforcing rib, and a fixing bolt for connecting the box shell and the hospital wall is provided in the through hole. A back plate is provided at the end of the box shell, and at least one pair of connecting holes are provided on the back plate. Screws for connecting the back shell and the fixing component are provided in the connecting holes.

5. A hospital wall handrail that is easy to assemble and disassemble according to claim 4, characterized in that, The backing plate is provided with through holes corresponding to the through holes.

6. A hospital wall handrail that is easy to assemble and disassemble according to claim 1, characterized in that, The top surface of the fixing component is provided with a first sliding groove, which cooperates with a sliding protrusion provided on the back shell.

7. A hospital wall handrail that is easy to assemble and disassemble according to claim 1, characterized in that, The front shell has a first flange and a second flange near its top and near its bottom, respectively. The back shell has a second sliding groove that slides with the first flange. The bottom of the back shell has a third flange that nests with the second flange.

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