CN213283917U

CN213283917U - Nursing bed backrest structure

Info

Publication number: CN213283917U
Application number: CN202021480606.7U
Authority: CN
Inventors: 何湘军; 肖明成; 罗兆鹏
Original assignee: Bed Nanny Robot Guangzhou Co ltd
Current assignee: Foshan Tedafeng Intelligent Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-28
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a nursing bed backrest structure, including bearing the carrier be equipped with the slip subassembly on bearing the last back subassembly that is equipped with of slip subassembly bearing the gliding auxiliary member of supplementary back subassembly that is equipped with of bearing the carrier, can be when the bed board is adjusted the motion, the back subassembly can freely slide, when avoiding the user to sit up, the buttock bedplate extrudees mutually with two boards of back subassembly and leads to user's back to extrude injured, and the back backup plate can slide in addition, enables user's back backup plate can freely from top to bottom, can not lead to the friction between back and the bed board because of the inconvenience of moving about, the better comfort level of guaranteeing that the user couches.

Description

Nursing bed backrest structure

Technical Field

The utility model relates to a nursing bed backrest structure.

Background

The nursing bed is used for patients or old people, and the existing nursing bed is changed into a plurality of bed boards for facilitating the rehabilitation of the patients or assisting the patients to carry out posture adjustment (for example, changing from lying to sitting), and each bed board can be independently controlled to carry out angle adjustment so as to assist the patients to carry out posture adjustment.

The bed board of current nursing bed is fixed the setting, leads to two bed boards when carrying out the angle modulation, can extrude between two bed boards and lead to extrusion department to swell to influence patient's comfort level, current bed board can not step down when carrying out the angle modulation, thereby make patient when sitting up, the back receives the extrusion and is uncomfortable, is injured even, consequently need provide a nursing bed back structure and solve this problem, guarantees patient's comfort level.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nursing bed backrest structure.

The nursing bed backrest structure comprises a bearing part, a sliding assembly is arranged on the bearing part, a backrest assembly is arranged on the sliding assembly, and an auxiliary part for assisting the backrest assembly to slide is arranged on the bearing part.

Furthermore, the auxiliary member is including the fixed axle of fixed setting on bearing the piece the cover is equipped with the bearing on the fixed axle the cover is equipped with the cylinder on the bearing, the bottom face and the cylinder laminating of back subassembly.

Furthermore, the sliding assembly comprises a sliding rail arranged on the bearing part, a sliding sleeve is sleeved on the sliding rail, and the backrest assembly is fixedly arranged on the sliding sleeve.

Furthermore, the backrest assembly comprises a connecting plate and a flexible plate, the connecting plate is fixedly arranged on the sliding sleeve, and the flexible plate is arranged on the upper surface of the connecting plate.

Furthermore, the sliding assembly comprises a fixed frame arranged at the left and right sides at intervals, an articulated element is arranged on the fixed frame and is articulated with the bearing piece, a sliding rail is arranged on the fixed frame, a sliding sleeve is sleeved on the sliding rail, and the backrest assembly is fixedly arranged on the sliding sleeve.

Furthermore, the backrest assembly comprises a connecting plate arranged at left and right intervals, a flexible plate is arranged on the upper surface of the connecting plate, and the connecting plate are fixedly arranged on the sliding sleeve.

Furthermore, a sponge is arranged between the fixing frame and the bearing piece.

The utility model has the characteristics of simple structure is reasonable, improve bed body comfort level, compare with prior art be equipped with the slip subassembly on the bearing part be equipped with the back subassembly on the slip subassembly bearing part is equipped with the gliding auxiliary member of supplementary back subassembly, can adjust when moving at the bed board, and the back subassembly can freely slide to make patient when sitting up, the back can not receive the extrusion and uncomfortable, better assurance patient, the comfort level that the user counted.

Drawings

Fig. 1 is one of the exploded structural schematic diagrams of the present invention;

fig. 2 is a second exploded view of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic sectional view of the auxiliary member of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-4, a backrest structure of a nursing bed comprises a carrier 1, and is characterized in that: bear and be equipped with sliding assembly 2 on the thing 1 sliding assembly 2 is last to be equipped with back subassembly 3 bear and be equipped with the gliding auxiliary component 4 of supplementary back subassembly 3 on the thing 1, can be when the bed board is adjusted, back subassembly can freely slide, avoids two boards to extrude mutually and leads to bulging, and back backup plate can slide in addition, can adjust when moving at the bed board, and back subassembly can freely slide to make patient when sitting up, the back can not receive the extrusion and uncomfortable, better assurance patient, the comfort level that the user counted.

Referring to fig. 1-4, the auxiliary member 4 includes a fixed shaft 41 fixedly disposed on the supporting member 1, a bearing 42 is sleeved on the fixed shaft 41, a roller 43 is sleeved on the bearing 42, the bottom end face of the backrest assembly 3 is attached to the roller 43, and the roller is used for assisting the backrest assembly to slide when the backrest assembly slides, so that the sliding of the backrest assembly can be accelerated, the phenomenon that the movement slowly causes the extrusion of a bed board or the friction between the backrest assembly and a human body, which causes discomfort of the human body, and the comfort of a user is ensured to a greater extent.

Referring to fig. 1-4, the slide module 2 includes that it is equipped with slide rail 21 to hold carrier 1 slide rail 21 is gone up to the cover and is equipped with sliding sleeve 22, back subassembly 3 is fixed to be set up on sliding sleeve 22, and the back subassembly can move along the slide rail according to the sliding sleeve, and simple structure avoids two boards to extrude mutually when adjusting and leads to bulging, and the back backup plate can slide moreover, enables patient's back and can stretch out, can not lead to rubbing between back and the bed board because of the inconvenient action, better assurance patient's comfort level of lying.

Referring to fig. 1-4, the backrest module 3 includes a connecting plate 31 and a flexible plate 32, the connecting plate 31 is fixedly disposed on the sliding sleeve 22, and the flexible plate 32 is disposed on an upper surface of the connecting plate 31.

Referring to fig. 1-4, the sliding assembly 2 includes a fixed frame 11 disposed at left and right intervals, an articulated element 12 is disposed on the fixed frame 11, the articulated element 12 is articulated with the bearing member 1, a slide rail 21 is disposed on the fixed frame 11, a slide sleeve 22 is sleeved on the slide rail 21, the backrest assembly 3 is fixedly disposed on the slide sleeve 22, and the fixed frame can be turned over at an angle relative to the bearing member 1 by disposing the slide sleeve and the slide rail on the fixed frame, so that the patient or the old can be subjected to rehabilitation actions such as waist twisting.

Referring to fig. 1-4, the backrest module 3 includes connection plates 31 disposed at left and right intervals, a flexible plate 32 is disposed on the upper surface of the connection plate 31, the flexible plates 32 on the two connection plates 31 are a whole sheet of flexible plate material, the flexible plate can be selected from a sponge or a mattress or other sheet material made of existing flexible material, the connection plates 31 are fixedly disposed on the sliding sleeve 22, when the fixing frame is turned over relative to the supporting member 1, the connection plates are turned over along with the fixing frame, and the flexible plate is bent to perform a series of actions such as turning over and twisting the waist of the human body.

Referring to fig. 1-4, a sponge is disposed between the fixing frame 11 and the supporting member 1, and since the fixing frame can be turned over relative to the supporting member, the sponge can play a role in buffering, so that a slight vibration caused by noise or collision when the fixing frame and the supporting member are overlapped can be avoided, and comfort can be ensured to a greater extent.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A nursing bed backrest structure comprises a bearing part (1), and is characterized in that: be equipped with slip subassembly (2) on bearing spare (1) be equipped with back subassembly (3) on slip subassembly (2) it is equipped with gliding auxiliary member (4) of supplementary back subassembly (3) on bearing spare (1).

2. A care bed backrest structure as defined in claim 1, wherein: the auxiliary part (4) is including fixed axle (41) of fixed setting on bearing spare (1) the cover is equipped with bearing (42) on fixed axle (41) bearing (42) are equipped with cylinder (43) on the cover, the bottom face and the cylinder (43) laminating of back subassembly (3).

3. A care bed backrest structure as defined in claim 1, wherein: the sliding assembly (2) comprises a sliding rail (21) arranged on the bearing piece (1), a sliding sleeve (22) is sleeved on the sliding rail (21), and the backrest assembly (3) is fixedly arranged on the sliding sleeve (22).

4. A care bed backrest structure as defined in claim 3, wherein: the backrest component (3) comprises a connecting plate (31) and a soft plate (32), the connecting plate (31) is fixedly arranged on the sliding sleeve (22), and the soft plate (32) is arranged on the upper surface of the connecting plate (31).

5. A care bed backrest structure as defined in claim 1, wherein: the utility model discloses a chair backrest, including support, including slip subassembly (2), mount (11) that the interval set up about including, be equipped with articulated elements (12) on mount (11), articulated elements (12) are articulated with load bearing member (1) be equipped with slide rail (21) on mount (11) the cover is equipped with sliding sleeve (22) on slide rail (21), back subassembly (3) are fixed to be set up at sliding sleeve (22).

6. A nursing bed backrest structure as defined in claim 5, wherein: the backrest component (3) comprises a connecting plate (31) arranged at left and right intervals, a flexible plate (32) is arranged on the upper surface of the connecting plate (31), and the connecting plate (31) is fixedly arranged on the sliding sleeve (22).

7. A nursing bed backrest structure as defined in claim 5, wherein: sponge is arranged between the fixed frame (11) and the bearing piece (1).