CN205339340U - Multifunctional wheelchair - Google Patents

Abstract

The utility model discloses a multifunctional wheelchair, which comprises a lift chair and a walkable support body, the lift chair and the walkable support body are of a split structure, and the lift chair is inserted into a slideway provided in the middle of the walkable support body Into an integrated structure, the walkable support body includes a horizontally arranged U-shaped support frame, walking wheels, universal wheels, handrails, universal wheels and slideways. The slideway is a U-shaped frame, and the U-shaped frame is horizontally installed on the On the top of the U-shaped support frame, the slideway is a channel steel opening inward; by splitting the existing wheelchair into two parts, the lift chair and the support body, during the nursing process, the nursing staff does not need to bear the overall weight of the disabled person, and can Reduce labor intensity, prevent secondary injuries, and ensure safe use.

Description

multipurpose wheelchair

technical field

The utility model relates to the technical field of walking tools, in particular to a multifunctional wheelchair suitable for people with mobility issues.

Background technique

Wheelchair is an important tool for rehabilitation. It is not only a means of transportation for physically disabled and handicapped people, but more importantly, it enables them to perform physical exercises and participate in social activities with the help of wheelchairs. Ordinary wheelchairs are generally composed of four parts: wheelchair frame, wheels, brake device and seat. On the basis of ordinary wheelchairs, hand-operated wheelchairs are equipped with hand-operated devices.

For disabled people with limited mobility, it is still difficult to use a wheelchair independently. Although they can push the wheelchair with both hands after sitting on the wheelchair, they cannot get on and off the wheelchair independently and need the assistance of a nursing staff. When the existing wheelchair is used, It is often necessary for the nursing staff to carry the disabled person to the wheelchair. During this process, the nursing staff needs to bear the full weight of the body. For the weaker nursing staff, it is a challenge and it is easy to cause secondary injuries. Therefore, It is a problem urgently needed by those skilled in the art to develop and design a kind of wheelchair that is convenient for the disabled to get up and down and the nursing staff to operate.

Utility model content

The technical problem to be solved by the utility model is to provide a multifunctional wheelchair. By splitting the existing wheelchair into two parts, the lifting chair and the walking support body, the nursing staff does not need to bear the overall weight of the disabled person during the nursing process, which can reduce the Labor intensity, prevent secondary injury, and ensure safe use.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a multifunctional wheelchair, including a lift chair and a walkable support body, the lift chair and the walkable support body are split structures, and the lift chair and the walkable support body are of split structure. The slideways set in the middle of the walkable support body are plugged into an integrated structure. The walkable support body includes a horizontally arranged U-shaped support frame, walking wheels, universal wheels, handrails, universal wheels and slideways. The U-shaped Both sides of the support frame are rectangular frame structures arranged vertically. The wheel shaft running through the U-shaped support frame is installed horizontally at the top corner of the rear lower part of the rectangular frame structure. The two ends of the wheel shaft are respectively equipped with walking wheels. The two sides of the U-shaped support frame Two oblique support rods are arranged symmetrically, universal wheels are installed at the lower end of each oblique support rod, handrails are installed horizontally on both sides of the U-shaped support frame, the slideway is a U-shaped frame, and the U-shaped frame is horizontally installed on the U-shaped support The top of the frame, the slideway is a channel steel opening inwards.

The inner side of the lower part of the inclined support rod is fixedly installed with a pedal.

The lift chair includes a horizontal frame, a hydraulic cylinder, outriggers, a seat cushion and a backrest. The outriggers are a cross-shaped structure arranged horizontally. A hydraulic cylinder is installed vertically in the center of the cross-shaped structure. The top of the hydraulic cylinder is fixed and installed horizontally. frame, a chair cushion is installed on the upper part of the horizontal frame, a backrest is installed vertically at one end of the horizontal frame, the backrest is plugged into the horizontal frame, and the hydraulic cylinder is equipped with a lifting switch. The width of the horizontal frame is the same as the width of the slideway. The thickness of the frame is the same size as the slideway opening.

Lock buttons for locking the lift chair and the support body are installed vertically on both sides of the top surface of the slideway.

The beneficial effects produced by adopting the above technical solution are: by splitting the existing wheelchair into two parts, the lift chair and the walkable support body, when the disabled person needs to be moved to the wheelchair, the lift chair and the walkable support body are separated, And take off the backrest of the lift chair, and make the height of the chair cushion flush with the bed at the same time, move the buttocks of the disabled to the chair cushion at this time, and lower the height of the chair cushion so that the height of the horizontal frame is consistent with the height of the slideway. After the support body is pushed forward and combined with the lift chair, it is locked with the locking button, and the wheelchair assembly is completed. During the whole process, the nursing staff does not need to bear the overall weight of the disabled person, which reduces labor intensity, prevents secondary injuries, and ensures safe use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a support structure;

Fig. 3 is a structural schematic diagram of the lift chair;

Among them: 1. Lift chair; 1-1, backrest; 1-2, chair cushion; 1-3, horizontal frame; 1-4, outrigger; 1-5, lift switch; 1-6, hydraulic cylinder; 2, Walkable support body; 2-1, handrail; 2-2, locking button; 2-3, slideway; 2-4, wheel shaft; 2-5, walking wheel; 2-6, support frame; 2-7, ten thousand Wheels; 2-8, pedals.

detailed description

Below in conjunction with the accompanying drawings in the utility model embodiment, the technical solution in the utility model embodiment is clearly and completely described, obviously, the described embodiment is only a part of the utility model embodiment, rather than all implementation example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here, and those skilled in the art can do so without violating the connotation of the utility model. Under the circumstances, similar promotion is done, so the utility model is not limited by the specific embodiments disclosed below.

As shown in Figure 1, the utility model discloses a multifunctional wheelchair, including a lift chair 1 (see attached drawing 3) and a walkable support body 2 (see attached drawing 2), the lift chair 1 and the walkable support body 2 is a split structure, the lift chair 1 and the slideway 2-3 provided in the middle of the walkable support body 2 are plugged into an integrated structure, and the walkable support body 2 includes a U-shaped support frame 2-6 arranged horizontally, Walking wheel 2-5, universal wheel 2-7, handrail 2-1, universal wheel 2-7 and slideway 2-3, described U-shaped support frame 2-6 both sides are vertically arranged rectangular frames structure, the rear lower corner of the rectangular frame structure is installed horizontally through the wheel shaft 2-4 of the U-shaped support frame 2-6, and the two ends of the wheel shaft 2-4 are respectively equipped with walking wheels 2-5, and the U-shaped support frame 2- 6. Two oblique support rods are arranged symmetrically on both sides. Universal wheels 2-7 are installed on the lower end of each oblique support rod. 3 is a U-shaped frame, and the U-shaped frame is horizontally installed on the top of the U-shaped support frame 2-6, and the slideway 2-3 is a channel steel opening inward; 8.

The lift chair 1 includes a horizontal frame 1-3, a hydraulic cylinder 1-6, legs 1-4, a chair cushion 1-2 and a backrest 1-1, and the legs 1-4 are a cross-shaped structure arranged horizontally , a hydraulic cylinder 1-6 is installed vertically at the center of the cross-shaped structure, a horizontal frame 1-3 is fixedly installed at the top of the hydraulic cylinder 1-6, a chair cushion 1-2 is installed on the upper part of the horizontal frame 1-3, and one end of the horizontal frame 1-3 is vertical To install the backrest 1-1, the backrest 1-1 is plugged with the horizontal frame 1-3, the hydraulic cylinder 1-6 is equipped with a lift switch 1-5, and the width of the horizontal frame 1-3 is consistent with the slideway 2 -3 have the same width, the thickness of the horizontal frame 1-3 is the same as the opening size of the slideway 2-3, and the two sides of the top surface of the slideway 2-3 are vertically installed for locking the lift chair 1 and the support body 2 Button 2-2.

In the specific application process, the backrest of the lift chair can be used as a chair alone. When it is necessary to move the disabled to the wheelchair, the lift chair and the walking support body are separated, and the backrest of the lift chair is removed, and the chair The height of the cushion is at the same level as the bed. At this time, move the buttocks of the disabled to the cushion. At this time, lower the height of the cushion so that the height of the horizontal frame is consistent with the height of the slideway. Push the walkable support forward to fit the lift chair before use. The locking button is locked, that is to say, the assembly of the wheelchair is completed. Finally, the lifting switch is used to control the contraction of the hydraulic cylinder, and the outriggers are put away. Moreover, the top of the hydraulic cylinder in the utility model can be connected with the horizontal frame through the connecting plate. After the personnel are in place, they can Separate the hydraulic cylinder from the horizontal frame, remove the hydraulic cylinder and outriggers, and avoid collisions during the push of the wheelchair. During the entire nursing process, the nursing staff does not need to bear the overall weight of the disabled, which reduces labor intensity, prevents secondary injuries, and ensures safe use. .

Claims (4)

1. a multifunctional wheelchair, it is characterized in that: include chair lift (1) and supporter (2) of can walking, described chair lift (1) and supporter (2) of can walking are Split type structure, slideway (2-3) grafting that described chair lift (1) is arranged with supporter (2) middle part of can walking is into a single integrated structure, described supporter of walking (2) includes horizontally disposed U-shaped bracing frame (2-6), road wheel (2-5), universal wheel (2-7), handrail (2-1), universal wheel (2-7) and slideway (2-3), described U-shaped bracing frame (2-6) both sides are vertically arranged rectangular frame structure, described rectangular frame structure rear lower corner position level installs the wheel shaft (2-4) running through U-shaped bracing frame (2-6), wheel shaft (2-4) two ends are respectively mounted road wheel (2-5), described U-shaped bracing frame (2-6) lateral symmetry arranges two inclined support bars, universal wheel (2-7) is installed in every inclined support bar lower end, described U-shaped bracing frame (2-6) both sides upper horizontal installs handrail (2-1), described slideway (2-3) is U-frame frame, U-frame frame is horizontally arranged at U-shaped bracing frame (2-6) top, described slideway (2-3) is inwardly open channel-section steel.

2. multifunctional wheelchair according to claim 1, it is characterised in that: described inclined support bar lower inside fixed installation pedal (2-8).

3. multifunctional wheelchair according to claim 1 and 2, it is characterized in that: described chair lift (1) includes horizontal frame (1-3), hydraulic cylinder (1-6), supporting leg (1-4), chair cushion (1-2) and backrest (1-1), described supporting leg (1-4) is horizontally disposed cross-shaped structure, hydraulic cylinder (1-6) is vertically installed at cross-shaped structure centre position, hydraulic cylinder (1-6) top fixed installation horizontal frame (1-3), chair cushion (1-2) is installed on horizontal frame (1-3) top, backrest (1-1) is vertically installed in horizontal frame (1-3) one end, backrest (1-1) and horizontal frame (1-3) grafting, the supporting installation direction switch (1-5) of described hydraulic cylinder (1-6), the width of described horizontal frame (1-3) is identical with described slideway (2-3) width, the thickness of described horizontal frame (1-3) is identical with slideway (2-3) opening size.

4. multifunctional wheelchair according to claim 3, it is characterised in that: the lock-button (2-2) for locking chair lift (1) and supporter (2) is vertically installed in described slideway (2-3) end face both sides.