Back supporting chair device for nursing

Abstract

The utility model discloses a back supporting chair device for nursing, which comprises a seat plate, the bottom of the seat plate is fixedly connected with two supporting plates, a backup plate is arranged above the seat plate, the two sides of the backup plate are movably connected with connecting blocks through rotating shafts, the other sides of the connecting blocks are movably connected with the side wall of the seat plate through rotating shafts, and the supporting plates are arranged on the side wall of the seat plate. The backup plate is sleeved with a movable block, and limiting grooves are formed in the two side walls of the backup plate. Through the arrangement of a movable block, a binding rod and a second bolt, the upper body of a patient can be bound, so that the patient is prevented from sliding off from the seat, and the left standing stability of the patient is improved; by arranging a movable block, a limiting groove, a first bolt and a first threaded groove, the height of the binding rod can be adjusted according to the height, and therefore the use range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing support chairs, in particular to a back support chair device for nursing. Background Art

[0002] In daily life, before and after surgery, etc., most patients need to lie in bed because they lose consciousness and limb movement functions. However, since patients cannot move their bodies on their own, long-term bed rest can easily cause muscle necrosis, so back support chairs are usually used for care.

[0003] The existing back support chair has armrests, but after neurology patients lose limb function, their arm strength is relatively weak, and the position of the armrests is relatively low. When patients sit on the back support chair, they are prone to slide down, and need to be accompanied by a caregiver to help the patients sit upright, which is more troublesome to use. Therefore, in order to correct the above defects, we propose a nursing back support chair device. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a nursing back support chair device to solve the problem that patients have weak arm strength and the armrests are located low. When sitting on the back support chair, the patient easily slides down and needs a caregiver to help the patient sit upright, which is troublesome to use.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] The support frame is a pair of spaced apart sides, and the two sides of the support frame are connected to the support frame by a rotation axis, and the two sides of the support frame are connected to the support frame by a rotation axis.

[0007] Furthermore, a pillow is provided on the backrest plate, and one end of the pillow is fixedly connected to the front end of the backrest plate.

[0008] Furthermore, a soft pad is fixedly connected to the top of the seat plate, and the soft pad is made of silicone material.

[0009] Furthermore, two armrests are fixedly connected to the top of the seat plate, and the two armrests are symmetrically arranged about the central axis of the seat plate.

[0010] Furthermore, a plurality of first thread grooves matching with the first bolts are formed on the rear side wall of the back plate.

[0011] Furthermore, the adjustment mechanism includes two fixed blocks and several blocking blocks, the two fixed blocks are fixedly connected to the top of the seat plate, and a clamping block is movably connected between the two fixed blocks through a rotating shaft, and the several blocking blocks are fixedly connected to the side wall of the support plate.

[0012] Furthermore, a plurality of the blocks are equidistantly distributed on the side wall of the support plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model can restrain the upper body of the patient by setting the movable block, the restraining rod and the second bolt, thereby preventing the patient from sliding off the chair and improving the left standing stability of the patient; and then the height of the restraining rod can be adjusted according to the height by setting the movable block, the limit groove, the first bolt and the first thread groove, thereby improving the use range of the device;

[0015] 2. The utility model can adjust the inclination of the backrest plate by setting the backrest plate, the fixing block, the blocking block and the clamping block, thereby improving the comfort of the patient.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional diagram of this embodiment;

[0018] Figure 2 Schematic diagram of the overall structure of this embodiment;

[0019] Figure 3 is a side view of the movable block of this embodiment;

[0020] Figure 4 It is a top view of the restraining rod in this embodiment.

[0021] In the figure: 1. seat plate; 2. support plate; 3. back plate; 4. limit block; 5. movable block; 6. limit groove; 7. first bolt; 8. first thread groove; 9. restraining rod; 10. second bolt; 11. second thread groove; 12. backrest; 13. cushion; 14. armrest; 15. fixing block; 16. blocking block; 17. clamping block; 18. connecting block. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] Please refer to Figures 1 to 4 A nursing back support chair device comprises a seat plate 1, two support plates 2 are fixedly connected to the bottom of the seat plate 1, a cushion 13 is fixedly connected to the top of the seat plate 1, and the cushion 13 is made of silicone material, two armrests 14 are fixedly connected to the top of the seat plate 1, and the two armrests 14 are symmetrically arranged about the central axis of the seat plate 1, and a backrest plate 3 is arranged above the seat plate 1, and a pillow 12 is arranged on the backrest plate 3, and one end of the pillow 12 is fixedly connected to the front end of the backrest plate 3, and both sides of the backrest plate 3 are movably connected to a connecting block 18 through a rotating shaft, and the other side of the connecting block 18 is movably connected to the seat plate 3 through a rotating shaft. On the side wall of the plate 1, a movable block 5 is sleeved on the back plate 3, and a limiting groove 6 is provided on both side walls of the back plate 3, a limiting block 4 is provided in the limiting groove 6, and the limiting block 4 is fixedly connected to the inner wall of the movable block 5, a first bolt 7 passes through the rear side wall of the movable block 5, and a plurality of first thread grooves 8 matching the first bolt 7 are provided on the rear side wall of the back plate 3, a restraining rod 9 passes through the movable block 5, and two second bolts 10 pass through the movable block 5, and a second thread groove 11 matching the second bolt 10 is provided on the restraining rod 9, and an adjustment mechanism is provided on the right side of the back plate 3;

[0026] The adjusting mechanism comprises two fixed blocks 15 and a plurality of blocking blocks 16, the two fixed blocks 15 are fixedly connected to the top of the seat plate 1, and a clamping block 17 is movably connected between the two fixed blocks 15 through a rotating shaft, and a plurality of clamping blocks 17 are equidistantly distributed on the side walls of the back plate 3, and a plurality of blocking blocks 16 are fixedly connected to the side walls of the back plate 3; by adjusting the angle of the back plate 3 until the angle of the back plate 3 is appropriate, the clamping block 17 is clamped under the blocking block 16 at the appropriate position, and then the patient is supported to sit on the seat plate 1 and lean his back against the back plate 3. At this time, the height of the movable block 5 is adjusted up and down until the height of the movable block 5 is appropriate, the first bolt 7 is screwed into the first threaded groove 8, and then the restraining rod 9 is passed through the patient's armpit and inserted into the movable block 5, and then the second bolt 10 is screwed into the second threaded groove 11 to complete the fixation of the restraining rod 9, thereby limiting the patient's upper body through the restraining rod 9 to prevent the patient's body from sliding down.

[0027] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A nursing back support chair device, comprising a seat plate (1), characterized in that: The bottom of the seat plate (1) is fixedly connected to two support plates (2), and a back plate (3) is provided above the seat plate (1). The two sides of the back plate (3) are movably connected to connecting blocks (18) through a rotating shaft, and the other side of the connecting block (18) is movably connected to the side wall of the seat plate (1) through a rotating shaft. A movable block (5) is sleeved on the back plate (3), and limiting grooves (6) are provided on the two side walls of the back plate (3). A limiting block (4) is provided in the limiting groove (6), and the limiting block (4) is fixedly connected to the inner wall of the movable block (5). A first bolt (7) passes through the rear side wall of the movable block (5), a binding rod (9) passes through the movable block (5), and two second bolts (10) pass through the movable block (5), and a second threaded groove (11) matching the second bolt (10) is provided on the binding rod (9). An adjustment mechanism is provided on the right side of the back plate (3).

2. A nursing back support chair device as claimed in claim 1, characterized in that: A pillow (12) is provided on the backrest board (3), and one end of the pillow (12) is fixedly connected to the front end of the backrest board (3).

3. A nursing back support chair device as claimed in claim 1, characterized in that: A soft pad (13) is fixedly connected to the top of the seat plate (1), and the soft pad (13) is made of silicone material.

4. A nursing back support chair device as claimed in claim 1, characterized in that: Two armrests (14) are fixedly connected to the top of the seat plate (1), and the two armrests (14) are symmetrically arranged about the central axis of the seat plate (1).

5. A nursing back support chair device as claimed in claim 4, characterized in that: A plurality of first thread grooves (8) matching the first bolts (7) are provided on the rear side wall of the support plate (3).

6. The nursing back support chair device according to claim 1, characterized in that: The adjustment mechanism comprises two fixed blocks (15) and a plurality of blocking blocks (16); the two fixed blocks (15) are fixedly connected to the top of the seat plate (1), and a clamping block (17) is movably connected between the two fixed blocks (15) via a rotating shaft; and the plurality of blocking blocks (16) are fixedly connected to the side wall of the support plate (3).

7. A nursing back support chair device as claimed in claim 6, characterized in that: A plurality of the clamping blocks (17) are distributed at equal intervals on the side wall of the backing plate (3).

Images