CN212879951U

CN212879951U - Carrying chair for disabled people

Info

Publication number: CN212879951U
Application number: CN202021074100.6U
Authority: CN
Inventors: 汪永霞
Original assignee: Panzhihua University
Current assignee: Panzhihua University
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-06
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a chair is moved to handicapped personage relates to an article for daily use, and the technical problem of solution provides one kind and is fit for moving the chair of the handicapped personage who sits at various heights. The utility model adopts the technical proposal that: the carrying chair for the disabled comprises a seat frame, a seat plate and a seat back, wherein the seat frame comprises a left front leg, a right front leg, a left rear leg, a right rear leg and a supporting cross rod; a lifting device is vertically arranged in the middle of the supporting cross rod, and a seat plate is arranged at the top of the lifting device; the lower ends of the left rear leg and the right rear leg are connected with a rear leg cross rod, a supporting rod is fixedly arranged on the rear leg cross rod, and the upper end of the supporting rod is provided with a chair back. The height of the seat plate of the carrying chair for the disabled can be adjusted, so that the disabled can be conveniently transferred to the seat plate and then carried, and the labor intensity of carrying the disabled is reduced.

Description

Carrying chair for disabled people

Technical Field

The utility model relates to a daily article, in particular to a chair suitable for removing the disabled.

Background

For disabled people with amputation of lower limbs or paralysis, the transfer of the positions on a bed, a sofa and a closestool is very inconvenient, and the wheelchair is usually used for transferring, but the existing wheelchairs are fixed in height and cannot be well adapted to the sofa, the bed and the closestool with different heights, the use is inconvenient, and the care difficulty of family members and nursing staff is increased.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a chair suitable for moving the disabled people sitting at various heights.

The utility model provides a technical scheme that its technical problem adopted is: the carrying chair for the disabled comprises a seat frame, a seat plate and a seat back, wherein the seat frame comprises a left front leg, a right front leg, a left rear leg, a right rear leg and a supporting cross rod; a lifting device is vertically arranged in the middle of the supporting cross rod, and a seat plate is arranged at the top of the lifting device; the lower ends of the left rear leg and the right rear leg are connected with a rear leg cross rod, a supporting rod is fixedly arranged on the rear leg cross rod, and the upper end of the supporting rod is provided with a chair back.

Further, the method comprises the following steps: the supporting rod is a telescopic pull rod.

Further, the method comprises the following steps: two armrests are arranged on the front side of the chair back, and a push handle is arranged on the rear side of the chair back.

Further, the method comprises the following steps: two handrail grooves matched with the handrails are vertically arranged on the front side of the chair back, and one ends of the handrails are hinged to the lower ends of the handrail grooves.

Further, the method comprises the following steps: the bottoms of the left front leg and the right front leg are respectively provided with a front wheel, the bottoms of the left rear leg and the right rear leg are respectively provided with a rear wheel, and the front wheel and/or the rear wheel are/is provided with a brake.

Further, the method comprises the following steps: the front leg cross bar is provided with a pedal.

Further, the method comprises the following steps: the seat plate is circular, the lifting device is connected to the circle center of the seat plate, and the seat plate can rotate relative to the lifting device.

Specifically, the method comprises the following steps: the lifting device is a lifting cylinder, and a manual operating rod of the lifting cylinder is positioned at the bottom of the seat plate.

The utility model has the advantages that: the lifting device is arranged at the bottom of the seat plate of the carrying chair for the disabled, so that the seat plate can be conveniently adjusted to the height same as that of a sofa, a bed, a closestool and the like, the disabled can be conveniently transferred to the seat plate and then carried, and the labor intensity of the process of carrying the disabled is relieved.

The supporting rod is a telescopic pull rod, so that the height of the chair back can be conveniently adjusted according to a user. The front side of the chair back is provided with a handrail groove, so that the handrail is convenient to store. The front wheels and the rear wheels enable the whole disabled person to move the chair conveniently. The lifting device is a lifting cylinder, and the lifting cylinder is provided with a manual operating rod, so that the lifting seat plate can be conveniently and manually pressed.

Drawings

Fig. 1 is a schematic structural view of the carrying chair for the disabled.

Reference numerals: the chair comprises a seat plate 1, a chair back 2, armrests 21, a push handle 22, an armrest groove 23, a left front leg 31, a right front leg 32, a left rear leg 33, a right rear leg 34, a support cross rod 35, a front leg cross rod 36, a lifting device 37, a rear leg cross rod 38 and a support rod 39.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses handicapped people moves chair, including seat frame, seat 1 and the back of the chair 2, the seat frame is the support frame, plays the effect of supporting seat 1 and the back of the chair 2. The seat frame includes a left front leg 31, a right front leg 32, a left rear leg 33, a right rear leg 34, and a support crossbar 35, lower ends of the left front leg 31 and the right front leg 32 are connected to a front leg crossbar 36, and the front leg crossbar 36 secures stability between the left front leg 31 and the right front leg 32. A foot pedal may also be provided on front leg crossbar 36. The lower ends of the left and right

rear legs

33, 34 are connected to a rear leg cross bar 38, and the rear leg cross bar 38 secures the stability between the left and right

rear legs

33, 34 and is used to mount the seat back 2.

The top ends of the left front leg 31 and the left rear leg 33 are connected to one end of a support crossbar 35, and the top ends of the right front leg 32 and the right rear leg 34 are connected to the other end of the support crossbar 35. The left front leg 31 and the left rear leg 33 are in an inverted V shape, the left front leg 31 and the left rear leg 33 can be fixedly connected to the supporting cross rod 35, or the top ends of the left front leg 31 and the left rear leg 33 can be rotatably connected to the supporting cross rod 35, a clamping device is arranged at the connection position, and the left front leg 31 and the left rear leg 33 can be locked by the clamping device when rotating to the proper position. Accordingly, the right front leg 32 and the right rear leg 34 are in the form of inverted V-shapes connected in a manner consistent with the left front leg 31, the left rear leg 33 and the support crossbar 35.

The bottom ends of the left front leg 31, right front leg 32, left rear leg 33 and right rear leg 34 may be placed directly on the ground. For convenience of movement, front wheels are respectively mounted at the bottoms of the left front leg 31 and the right front leg 32, rear wheels are respectively mounted at the bottoms of the left rear leg 33 and the right rear leg 34, and brakes are arranged on the front wheels and/or the rear wheels. The front wheel and the rear wheel can be both directional wheels, or the front wheel is a universal wheel and the rear wheel is a directional wheel so as to be convenient to move. When the front wheel is a directional wheel and the rear wheel is a universal wheel, it is preferable that only the rear wheel is provided with a brake pedal.

The middle part of the supporting cross rod 35 is vertically provided with a lifting device 37, and the top of the lifting device 37 is provided with the seat plate 1. The lifting device 37 functions to adjust the height of the seat plate 1. For example, the lifting device 37 is a lifting cylinder equipped with a lever, and lifting is achieved by pressing the lever with a foot or manually. Or a spring and an operating handle are arranged in the lifting cylinder, the seat plate 1 is pressed downwards, the operating handle is pressed, the spring contracts, the seat plate 1 descends to a proper height, the operating handle is loosened, and the seat plate 1 is clamped automatically; the force for pressing the seat plate 1 is removed, the operating handle is pressed, and the seat plate 1 is lifted to the highest position under the action of the spring.

The seat plate 1 is preferably circular, and the lifting device 37 is connected to the center of the seat plate 1, so that the seat plate 1 can rotate relative to the lifting device 37. For example, bearings are provided at the bottom of the seat plate 1 and the top of the lifting device 37, or they are screwed. The seat board 1 and the lifting device 37 can rotate relatively and can also be realized by the lifting device 37 directly, namely, the lifting device 37 also has a rotating function. The lifting device 37 is a lifting cylinder, and a manual operating rod of the lifting cylinder is preferably arranged at the bottom of the seat plate 1.

The lower ends of the left rear leg 33 and the right rear leg 34 are connected with a rear leg cross rod 38, a support rod 39 is fixedly arranged on the rear leg cross rod 38, and the upper end of the support rod 39 is provided with the chair back 2. The support bar 39 may be fixedly disposed on the rear leg rail 38 by means of bolts, welding, or the like. The support rod 39 may be a rod with a fixed length, or the support rod 39 may be a telescopic rod for adjusting the height of the chair back 2 so that the height of the chair back 2 is the same as the height of the seat plate 1.

The chair back 2 is arc plate-shaped, two armrests 21 are arranged on the front side of the chair back 2, and a push handle 22 is arranged on the rear side of the chair back 2. In order to store the armrests 21, two armrest grooves 23 matched with the armrests 21 are vertically formed in the front side of the chair back 2, and one ends of the armrests 21 are hinged to the lower ends of the armrest grooves 23.

Claims

1. The carrying chair for the disabled is characterized in that: the chair comprises a seat frame, a seat plate (1) and a chair back (2), wherein the seat frame comprises a left front leg (31), a right front leg (32), a left rear leg (33), a right rear leg (34) and a supporting cross rod (35), the lower ends of the left front leg (31) and the right front leg (32) are connected with a front leg cross rod (36), the top ends of the left front leg (31) and the left rear leg (33) are connected to one end of the supporting cross rod (35), and the top ends of the right front leg (32) and the right rear leg (34) are connected to the other end of the supporting cross rod (35); a lifting device (37) is vertically arranged in the middle of the supporting cross rod (35), and a seat plate (1) is arranged at the top of the lifting device (37); the lower ends of the left rear leg (33) and the right rear leg (34) are connected with a rear leg cross rod (38), a supporting rod (39) is fixedly arranged on the rear leg cross rod (38), and the upper end of the supporting rod (39) is provided with the chair back (2).

2. The handicapped moving chair as claimed in claim 1, wherein: the supporting rod (39) is a telescopic pull rod.

3. The handicapped moving chair as claimed in claim 1, wherein: two armrests (21) are arranged at the front side of the chair back (2), and a push handle (22) is arranged at the rear side of the chair back (2).

4. The handicapped moving chair as claimed in claim 3, wherein: two handrail grooves (23) matched with the handrails (21) are vertically arranged on the front side of the chair back (2), and one ends of the handrails (21) are hinged to the lower ends of the handrail grooves (23).

5. The handicapped moving chair as claimed in claim 3, wherein: front wheels are respectively arranged at the bottoms of the left front leg (31) and the right front leg (32), rear wheels are respectively arranged at the bottoms of the left rear leg (33) and the right rear leg (34), and brakes are arranged on the front wheels and/or the rear wheels.

6. The handicapped moving chair as claimed in claim 1, wherein: the front leg cross bar (36) is provided with a pedal.

7. The handicapped carrying chair as claimed in any one of claims 1 to 6, wherein: the seat plate (1) is circular, the lifting device (37) is connected to the circle center of the seat plate (1) and the seat plate (1) can rotate relative to the lifting device (37).

8. The handicapped moving chair as claimed in claim 7, wherein: the lifting device (37) is a lifting cylinder, and a manual operating rod of the lifting cylinder is positioned at the bottom of the seat plate (1).