CN216020089U

CN216020089U - Old person's seat of tumbleing of preventing

Info

Publication number: CN216020089U
Application number: CN202122090620.7U
Authority: CN
Inventors: 张琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-15
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to the technical field of human life necessity, in particular to a falling-prevention chair for the old; the backup plate is rotationally connected with the bearing plate, the first handrail is fixedly connected with the bearing plate, the second handrail is fixedly connected with the bearing plate, the guard rail is rotationally connected with the first handrail, the U-shaped plate is fixedly connected with the second handrail, the U-shaped rod is slidably connected with the U-shaped plate, the movable block is fixedly connected with the U-shaped rod, the spring is fixedly connected with the movable block, and is fixedly connected with the U-shaped plate, the old sits on the bearing plate, the adjusting mechanism is used for adjusting the backup plate to lean against the backup plate, the first handrail and the second handrail enclose the old in the middle to prevent the old from falling off laterally, after the old people sit on the seat, the guard rail is rotated, the other end of the guard rail is placed in the U-shaped plate, the spring pushes the moving block to block the guard rail, when the guard rail is opened, the U-shaped rod is pulled lightly, and the guard rail can be taken out from the U-shaped plate, so that the problem that the old people easily fall down when sitting on the chair is solved.

Description

Old person's seat of tumbleing of preventing

Technical Field

The utility model relates to the technical field of human life necessity, in particular to a chair for preventing the old from falling down.

Background

Many old people often have inconvenient limb movement and weak body due to diseases, age and the like, and cannot control the balance of the body by themselves. When a patient with physical disability sits on a chair, family or community nursing personnel is needed to take care of and support the patient, and if the family or community nursing personnel neglect a little, the patient easily slides down the chair or falls forward and prostrate, so that personal safety of the old is injured.

The existing chair generally has few protective devices, and the old people can easily fall down when sitting on the chair alone.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling chair for the old, and aims to solve the problem that the old is easy to fall when sitting on the chair.

In order to achieve the above object, the present invention provides an anti-falling chair for the elderly, comprising a bearing component and a protection component, wherein the bearing component comprises a bearing plate, a backup plate and an adjusting mechanism, the backup plate is rotatably connected with the bearing plate and is located at one side of the bearing plate, the adjusting mechanism is arranged at one side of the bearing plate, the protection component comprises a first handrail, a second handrail, a protective guard, a U-shaped plate, a U-shaped rod, a moving block and a spring, the first handrail is fixedly connected with the bearing plate and is located at one side of the bearing plate, the second handrail is fixedly connected with the bearing plate and is located at one side of the bearing plate, the protective guard is rotatably connected with the first handrail and is located at one side of the first handrail, the U-shaped plate is fixedly connected with the second handrail and is located at one side of the second handrail, the U-shaped rod is connected with the U-shaped plate in a sliding mode and penetrates through the U-shaped plate, the moving block is fixedly connected with the U-shaped rod and is located in the U-shaped plate, and the spring is fixedly connected with the moving block and is fixedly connected with the U-shaped plate and is located between the moving block and the U-shaped plate.

The bearing assembly further comprises a plurality of support legs, and the support legs are fixedly connected with the bearing plate and located on one side of the bearing plate.

The plurality of support legs support the bearing plate and thus the entire seat.

The bearing assembly further comprises a plurality of anti-skidding sleeves, the anti-skidding sleeves are fixedly connected with the supporting feet respectively and are positioned on one sides of the supporting feet, which are close to the ground.

The anti-slip sleeves can increase the friction force between the ground and the support legs, so that the seat is placed more stably and is not easy to slip.

The bearing assembly further comprises a back cushion, the back cushion is fixedly connected with the back plate and is positioned on one side of the back plate.

When the old person sits on the chair, the old person can lean against the back plate backwards and lean against the back cushion, and the old person can sit on the back cushion more comfortably.

Wherein, adjustment mechanism includes first slide rail, first spliced pole, second slide rail and second spliced pole, first slide rail with first handrail fixed connection, and be located one side of first handrail, first spliced pole with backup plate fixed connection, and with first slide rail sliding connection, and be located in the first slide rail, the second slide rail with second handrail fixed connection, and be located one side of second handrail, the second spliced pole with backup plate fixed connection, and with second slide rail sliding connection, and be located in the second slide rail.

First spliced pole is in slide in the first slide rail, the second spliced pole is in slide in the second slide rail, first spliced pole with the cooperation of second spliced pole, make certain angle can be adjusted to the backup plate, can adjust according to old person's needs, simultaneously first slide rail with the second slide rail is also right the backup plate plays a limiting displacement.

Wherein, there are a plurality of recesses on the backup plate, adjustment mechanism still includes supporting seat and bracing piece, the supporting seat with bearing plate fixed connection to be located one side of bearing plate, the bracing piece with the supporting seat rotates to be connected, and with the backup plate butt, and is located in the recess.

The supporting seat is right the bracing piece plays a supporting role, the bracing piece is right the backup plate plays a supporting role, a plurality of recess on the backup plate has corresponded respectively the different angles of backup plate live after adjusting the backup plate angle with the bracing piece butt is in the recess to fix the backup plate.

The protection assembly further comprises a cushion pad, and the cushion pad is fixedly connected with the protective guard and wraps the protective guard.

The blotter avoid old person's health with rail guard direct collision causes the injury to the old person.

The first handrail is provided with a cup holder, the cup holder comprises a support frame and a cup stand, and the cup stand is fixedly connected with the support frame and is positioned on the inner side of the support frame.

The support frame is right the saucer plays the supporting role, and the old person can place the drinking cup on the saucer, when avoiding getting up to go elsewhere and taking the drinking cup to drink, causes the safety problem.

According to the anti-falling seat for the old, the backup plate can rotate on the bearing plate, the old can sit on the bearing plate, a nursing staff can adjust the backup plate by using the adjusting mechanism to a proper angle and then lean against the backup plate, the old is surrounded in the middle by the first handrail and the second handrail to prevent the old from falling off laterally, the U-shaped rod can slide in the U-shaped plate to drive the moving block to move in the U-shaped plate, the spring applies a pre-tightening force to the moving block, the guard rail is rotatably connected with the first handrail, after the old sits on the seat, the guard rail is rotated to place the other end of the guard rail in the U-shaped plate, then the spring pushes the moving block to block the guard rail, and when the guard rail needs to be opened, the U-shaped rod is pulled lightly, and the guard rail can be taken out of the U-shaped plate, so that the problem that the old people easily fall down when sitting on a chair is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of an old people anti-falling seat provided by the utility model;

FIG. 2 is an enlarged detail view of portion A of FIG. 1;

fig. 3 is a cup holder structure diagram of an old people anti-falling seat provided by the utility model;

fig. 4 is a structural diagram of an adjusting mechanism of an anti-falling seat for the elderly provided by the utility model;

fig. 5 is a right side view of an anti-fall seat for elderly people according to the present invention.

In the figure: 1-bearing component, 2-protection component, 11-bearing plate, 12-backup plate, 13-adjusting mechanism, 14-support foot, 15-antiskid sleeve, 16-backup pillow, 21-first handrail, 22-second handrail, 23-protective fence, 24-U-shaped plate, 25-U-shaped rod, 26-moving block, 27-spring, 28-buffer pad, 121-groove, 131-first sliding rail, 132-first connecting column, 133-second sliding rail, 134-second connecting column, 135-supporting seat, 136-supporting rod, 211-cup holder, 2111-supporting frame and 2112-cup holder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 5, the present invention provides an old person anti-falling seat:

the bearing assembly 1 comprises a bearing plate 11, a backup plate 12 and an adjusting mechanism 13, the backup plate 12 is rotatably connected with the bearing plate 11 and is positioned on one side of the bearing plate 11, the adjusting mechanism 13 is arranged on one side of the bearing plate 11, the protecting assembly 2 comprises a first handrail 21, a second handrail 22, a protective guard 23, a U-shaped plate 24, a U-shaped rod 25, a moving block 26 and a spring 27, the first handrail 21 is fixedly connected with the bearing plate 11 and is positioned on one side of the bearing plate 11, the second handrail 22 is fixedly connected with the bearing plate 11 and is positioned on one side of the bearing plate 11, the protective guard 23 is rotatably connected with the first handrail 21 and is positioned on one side of the first handrail 21, the U-shaped plate 24 is fixedly connected with the second handrail 22 and is positioned on one side of the second handrail 22, the U-shaped rod 25 is slidably connected with the U-shaped plate 24 and penetrates through the U-shaped plate 24, the moving block 26 is fixedly connected with the U-shaped rod 25 and is located in the U-shaped plate 24, and the spring 27 is fixedly connected with the moving block 26 and is fixedly connected with the U-shaped plate 24 and is located between the moving block 26 and the U-shaped plate 24.

In this embodiment, the backrest 12 can rotate on the bearing plate 11, the elderly can sit on the bearing plate 11, the nursing staff can adjust the backrest 12 by using the adjusting mechanism 13 to a proper angle, and then lean the elderly against the backrest 12, the first armrest 21 and the second armrest 22 enclose the elderly in the middle to prevent the elderly from falling sideways, the U-shaped rod 25 can slide in the U-shaped plate 24 to drive the moving block 26 to move in the U-shaped plate 24, the spring 27 can pre-tension the moving block 26, the protective guard 23 is rotatably connected with the first armrest 21, after the elderly sits on the chair, the protective guard 23 is rotated to place the other end of the protective guard 23 in the U-shaped plate 24, and then the spring 27 pushes the moving block 26 to block the protective guard 23, when the protective guard 23 needs to be opened, the protective guard 23 can be taken out of the U-shaped plate 24 by slightly pulling the U-shaped rod 25, so that the problem that the old people easily fall down when sitting on a chair is solved.

Further, the load-bearing assembly 1 further comprises a plurality of support legs 14, and the plurality of support legs 14 are fixedly connected with the load-bearing plate 11 and are located on one side of the load-bearing plate 11; the load-bearing assembly 1 further comprises a plurality of anti-skid sleeves 15, wherein the anti-skid sleeves 15 are respectively fixedly connected with the support legs 14 and are positioned on one sides of the support legs 14 close to the ground; the bearing component 1 further comprises a back cushion 16, wherein the back cushion 16 is fixedly connected with the back plate 12 and is positioned on one side of the back plate 12.

In the present embodiment, the plurality of support legs 14 support the bearing plate 11, and thus the entire seat; the plurality of anti-slip sleeves 15 can increase the friction force between the ground and the plurality of support legs 14, so that the seat is placed more stably and is not easy to slide; when the old people sit on the chair, the old people can lean against the back plate 12 backwards and rest the head on the back pillow 16, so that the old people can sit more comfortably.

Further, the adjusting mechanism 13 includes a first slide rail 131, a first connecting post 132, a second slide rail 133 and a second connecting post 134, the first slide rail 131 is fixedly connected to the first armrest 21 and located on one side of the first armrest 21, the first connecting post 132 is fixedly connected to the backup plate 12 and slidably connected to the first slide rail 131 and located in the first slide rail 131, the second slide rail 133 is fixedly connected to the second armrest 22 and located on one side of the second armrest 22, and the second connecting post 134 is fixedly connected to the backup plate 12 and slidably connected to the second slide rail 133 and located in the second slide rail 133; there are a plurality of recesses 121 on backup plate 12, adjustment mechanism 13 still includes supporting seat 135 and bracing piece 136, supporting seat 135 with bearing plate 11 fixed connection, and be located one side of bearing plate 11, bracing piece 136 with supporting seat 135 rotates to be connected, and with backup plate 12 butt, and be located in the recess 121.

In this embodiment, the first connecting column 132 slides in the first sliding rail 131, the second connecting column 134 slides in the second sliding rail 133, and the first connecting column 132 and the second connecting column 134 are matched, so that the backboard 12 can be adjusted at a certain angle and adjusted according to the needs of the elderly, and meanwhile, the first sliding rail 131 and the second sliding rail 133 also play a role in limiting the backboard 12; the supporting seat 135 supports the supporting rod 136, the supporting rod 136 supports the backup plate 12, the plurality of grooves 121 on the backup plate 12 correspond to different angles of the backup plate 12, and the supporting rod 136 is abutted to the grooves 121 after the angle of the backup plate 12 is adjusted, so that the backup plate 12 is fixed.

Further, the protection assembly 2 further comprises a cushion 28, wherein the cushion 28 is fixedly connected with the guard rail 23 and surrounds the guard rail 23; the first armrest 21 further has a cup holder 211, the cup holder 211 includes a support frame 2111 and a cup holder 2112, and the cup holder 2112 is fixedly connected to the support frame 2111 and located inside the support frame 2111.

In the present embodiment, the cushion pad 28 prevents the body of the elderly from directly colliding with the guard rail 23 to cause injury to the elderly; the support frame 2111 supports the cup holder 2112, so that the old can place a water cup on the cup holder 2112, and the safety problem caused by getting up to go elsewhere to take the water cup to drink water is avoided.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A chair for preventing old people from falling down, which is characterized in that,

the bearing assembly comprises a bearing plate, a backup plate and an adjusting mechanism, the backup plate is rotatably connected with the bearing plate and is positioned on one side of the bearing plate, the adjusting mechanism is arranged on one side of the bearing plate, the protecting assembly comprises a first handrail, a second handrail, a protective guard, a U-shaped plate, a U-shaped rod, a moving block and a spring, the first handrail is fixedly connected with the bearing plate and is positioned on one side of the bearing plate, the second handrail is fixedly connected with the bearing plate and is positioned on one side of the bearing plate, the protective guard is rotatably connected with the first handrail and is positioned on one side of the first handrail, the U-shaped plate is fixedly connected with the second handrail and is positioned on one side of the second handrail, the U-shaped rod is slidably connected with the U-shaped plate and penetrates through the U-shaped plate, the moving block is fixedly connected with the U-shaped rod and positioned in the U-shaped plate, and the spring is fixedly connected with the moving block, fixedly connected with the U-shaped plate and positioned between the moving block and the U-shaped plate.

2. The elderly fall prevention seat of claim 1,

3. The elderly fall prevention seat of claim 2,

the bearing assembly further comprises a plurality of anti-skidding sleeves, the anti-skidding sleeves are fixedly connected with the supporting legs respectively and are located on one sides, close to the ground, of the supporting legs.

4. The elderly fall prevention seat of claim 1,

the bearing assembly further comprises a back cushion, and the back cushion is fixedly connected with the back plate and is positioned on one side of the back plate.

5. The elderly fall prevention seat of claim 1,

adjustment mechanism includes first slide rail, first spliced pole, second slide rail and second spliced pole, first slide rail with first handrail fixed connection, and be located one side of first handrail, first spliced pole with backup plate fixed connection, and with first slide rail sliding connection, and be located in the first slide rail, the second slide rail with second handrail fixed connection, and be located one side of second handrail, the second spliced pole with backup plate fixed connection, and with second slide rail sliding connection, and be located in the second slide rail.

6. The elderly fall prevention seat of claim 1,

there are a plurality of recesses on the backup plate, adjustment mechanism still includes supporting seat and bracing piece, the supporting seat with bearing plate fixed connection, and be located one side of bearing plate, the bracing piece with the supporting seat rotates to be connected, and with the backup plate butt, and be located in the recess.

7. The elderly fall prevention seat of claim 1,

8. The elderly fall prevention seat of claim 1,