CN210009250U

CN210009250U - Wheel chair

Info

Publication number: CN210009250U
Application number: CN201920455215.0U
Authority: CN
Inventors: 苏胜; 原沙沙; 王一凡
Original assignee: Xian Technological University
Current assignee: Xian Technological University
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-02-04
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a wheelchair, which comprises a bracket, a backrest, a base, armrests and a storage box, wherein the base is arranged at the top end of the bracket; the top end of the backrest is provided with a plurality of top blocks, the bottom ends of the top blocks are connected with cylinders, the handrail is provided with a lifting button, the bottom end of the base is provided with a controller, and the cylinders and the lifting button are electrically connected with the controller; the base intermediate position is installed the pull strip, and the storing box alternates in the base bottom to be located the pull strip under. The utility model is convenient to use, and enables the old with inflexible lower body or the patient with disabled lower body to go to the toilet by oneself on the wheelchair.

Description

Wheel chair

Technical Field

The utility model belongs to the technical field of the wheelchair, more specifically the utility model relates to a wheelchair.

Background

In a family, children and old people do not have time to take care of the old and the nursing home carefully when going to work, and due to shortage of nursing workers, one nursing worker takes care of a plurality of old people, and living becomes an important problem in life. In life, the elderly with inflexible lower body or the disabled need to move with a wheelchair, and when going to a toilet, others need to help, and some people even do not want to export the noodles, which causes various problems. The problem that the old people with inflexible lower body or the disabled with the lower body can go to the toilet on the wheelchair by oneself becomes the focus of people's attention.

Therefore, how to provide a wheelchair capable of using the toilet by itself becomes a problem which needs to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a wheelchair, simple structure, convenient to use makes the old person of lower body inflexibility or the patient of lower body disability can all be like the lavatory by oneself on the wheelchair.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wheelchair, comprising: the storage box comprises a support, a backrest, a base, armrests and a storage box, wherein the base is installed at the top end of the support, the backrest is hinged with the support through a connecting rod, and the backrest is rotatably connected with the base; the top end of the backrest is provided with a plurality of top blocks, the bottom ends of the top blocks are connected with air cylinders, the handrail is provided with a lifting button, the bottom end of the base is provided with a controller, and the air cylinders and the lifting button are electrically connected with the controller; the base is characterized in that a pulling strip is installed in the middle of the base, and the storage box is inserted in the bottom end of the base and located under the pulling strip.

Preferably, the bottom end of the base is provided with a sliding rail, and the storage box is inserted in the sliding rail and is in sliding connection with the sliding rail. Because storing box and slide rail sliding connection are favorable to the dismouting of storing box to make things convenient for empting of waste in the storing box.

Preferably, a groove is formed in the middle of the base, and the drawing strip is clamped in the groove. When a user defecates, the pulling strip can be taken out, and waste is discharged into the storage box through the groove; after the defecation is finished, the drawing strip can be arranged in the groove, and the comfort level of the base is improved.

Preferably, the universal wheels are installed on the two sides of the front of the bottom end of the support, and the rear wheels are installed on the two sides of the rear of the bottom end of the support. The universal wheels and the rear wheels are arranged, so that the wheelchair can be easily moved, and the universal wheels are arranged, so that the wheelchair can be conveniently steered.

Preferably, the bottom end of the support is connected with a support frame, and one end of the support frame, which is far away from the support, is provided with a support wheel. The support frame is favorable for improving the stability of the wheelchair, the possibility of toppling the wheelchair is reduced, and the friction between the support frame and the ground is reduced through the support wheels.

Preferably, the front part of the bracket is connected with a pedal through a connecting pipe, so that the foot is supported, and the fatigue of legs and feet is reduced.

Preferably, the leg pad is fixedly mounted on the connecting pipe, so that the legs are supported, and the comfort level of the legs is improved.

Preferably, the backrest is provided with a back cushion, so that the back cushion is realized, and the comfort of the back is improved.

Preferably, a cushion is arranged on the base, the ejector block is located above the cushion, and the output end of the air cylinder penetrates through the cushion and is connected with the ejector block. The arrangement of the cushion realizes the buffer effect on the buttocks and lightens the fatigue of the buttocks; in addition, because the output end of the cylinder runs through the cushion, the cylinder can not push the cushion to move in the process of driving the ejecting block to move up and down.

Preferably, the cushion with back of the body fills up the integrated into one piece design, the installation of cushion and back of the body pad of being convenient for, and be favorable to improving the pleasing to the eye degree of wheelchair.

The beneficial effects of the utility model reside in that:

the utility model has simple structure and convenient use, the cylinder and the lifting button are both electrically connected with the controller, the automatic extension or contraction of the cylinder can be realized by pressing the lifting button, the jacking block can be pushed to move up and down by the cylinder, thereby the body of a user can be supported, the user can conveniently take off the trousers and take away the pull strip, the user can sit on the wheelchair to discharge the excrement and urine into the waste box, and the old with inflexible lower body or the patient with disabled lower body can automatically go to the toilet on the wheelchair; because the backrest is hinged with the base, the angle of the backrest can be adjusted according to different requirements of users, and the wheelchair is favorable for improving the comfort level of the wheelchair.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is another side view of the present invention.

Fig. 5 is a top view of the present invention.

Wherein, in the figure,

1-a scaffold; 2-backrest; 3-a base; 4-a handrail; 5-a storage box; 6-connecting rod; 7-a top block; 8-lifting button; 9-a pull strip; 10-universal wheels; 11-a rear wheel; 12-a support frame; 13-a connecting tube; 14-a pedal; 15-leg pad; 16-back pad; 17-cushion; 18-track one; 19-track two; 20-a power trolley; 21-run button; 22-headrest; 23-support wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a wheelchair, comprising: the multifunctional chair comprises a support 1, a backrest 2, a base 3, armrests 4 and a storage box 5, wherein the base 3 is installed at the top end of the support 1, the backrest 2 is hinged with the support 1 through a connecting rod 6, and the backrest 2 is rotatably connected with the base 3; the top end of the backrest 2 is provided with a plurality of top blocks 7, the bottom ends of the top blocks 7 are connected with cylinders, the handrail 4 is provided with a lifting button 8, the bottom end of the base 3 is provided with a controller, and the cylinders and the lifting button 8 are electrically connected with the controller; the drawing strip 9 is installed to 3 intermediate positions of base, and storing box 5 alternates in 3 bottoms of base to be located drawing strip 9 under.

In another embodiment, four lifting buttons 8 are provided on the top block 7, and the four lifting buttons are respectively in one-to-one correspondence, and the lifting buttons 8 control the top block 7 to sequentially change different heights to lift the body of the user.

In another embodiment, a sliding rail is installed at the bottom end of the base 3, and the storage box 5 is inserted into the sliding rail and is slidably connected with the sliding rail. Because storing box 5 and slide rail sliding connection are favorable to storing box 5's dismouting to make things convenient for empting of waste in the storing box 5.

In another embodiment, a groove is arranged in the middle of the base 3, and the drawing strip 9 is clamped in the groove. When a user defecates, the drawing strip 9 can be taken out, and wastes are discharged into the storage box 5 through the groove; after the defecation is finished, the pulling strip 9 can be arranged in the groove, and the comfort level of the base 3 is improved.

In another embodiment, universal wheels 10 are mounted on both sides of the front of the bottom end of the support 1, and rear wheels 11 are mounted on both sides of the rear of the bottom end of the support 1. The universal wheels 10 and the rear wheels 11 are arranged, so that the wheelchair can be moved easily, and the universal wheels 10 are arranged, so that the wheelchair is flexible to rotate, sensitive in direction and convenient to steer.

In another embodiment, the bottom end of the support frame 1 is connected with a support frame 12, and one end of the support frame 12 far away from the support frame 1 is provided with a support wheel 23. The support frame 12 is arranged to improve the stability of the wheelchair, reduce the possibility of the wheelchair toppling and reduce the friction with the ground through the support wheels 23.

In another embodiment, a pedal 14 is connected to the front of the bracket 1 through a connecting pipe 13, so that the foot is supported, and the fatigue of the leg and the foot is reduced.

In another embodiment, the pedal 14 is made of anti-skid plastic, and the pedal 14 is hinged to the connecting pipe 13, so that the pedal 14 can be folded upwards to facilitate a user to get on or off the wheelchair.

In another embodiment, the pedal 14 is connected with an insertion tube, and the insertion tube is inserted into the connection tube, so that three-gear height adjustment can be realized, and the pedal is suitable for people with different heights.

In another embodiment, the leg pad 15 is fixedly mounted on the connecting tube 13, so as to support the leg, which is beneficial to improving the comfort of the leg.

In another embodiment, a back cushion 16 is disposed on the backrest 2 to achieve a cushioning effect on the back, which is beneficial to improve the comfort of the back.

In another embodiment, a headrest 22 is connected to the top of the back cushion 2 for the user to lean against during rest.

In another embodiment, a cushion 17 is arranged on the base 3, the top block 7 is positioned above the cushion 17, and the output end of the air cylinder penetrates through the cushion 17 and is connected with the top block 7. The cushion 17 realizes the buffer effect on the buttocks and reduces the fatigue of the buttocks; in addition, because the output end of the air cylinder penetrates through the cushion 17, the air cylinder can not push the cushion 17 to move in the process of driving the top block 7 to move up and down.

In another embodiment, the cushion 17 and the back pad 16 are integrally formed, which facilitates the installation of the cushion 17 and the back pad 16 and improves the aesthetic appearance of the wheelchair.

In another embodiment, the cushion 17 and the back cushion 16 are made of leather material, and are durable and easy to clean.

In another embodiment, the bottom end of the base is also provided with a storage battery, and electric elements such as a controller and the like can be powered through the storage battery.

In another embodiment, the controller is a 3V210-08 Adeko controller.

In another embodiment, the seat cushion 17 is symmetrically provided with a first rail 18, the back cushion 16 is symmetrically provided with a second rail 19, the first rail 18 is communicated with the second rail 19, the first rails 18 are connected with a power trolley 20 in a sliding manner, the power trolley 20 is provided with a hook, the trouser-top of a user can be grasped by the hook, the power trolley 20 is wirelessly connected with a controller, the power trolley 20 can realize bidirectional running, the handrail 4 is provided with a running button 21, and the power trolley 20 can move from the back cushion 16 to the seat cushion 17 by pressing down the running button 21, so that the hook is driven to take off the trousers of the user, people can go to the toilet on the wheelchair by themselves, and the wheelchair is convenient for people with inflexibility; depressing the run button 21 again moves the powered cart 20 from the seat cushion 17 to the back cushion 16, which in turn causes the hooks to lift the user's pants.

The utility model discloses the base deepens 6 centimetres, and the back can 8 degrees backward heels. The two aspects are combined, so that the wheelchair has good support performance, three-point support is generated for the thigh, the hip and the back, the pressure of the hip and the caudal vertebra is reduced, the generation of secondary injury caused by discomfort of taking the wheelchair is avoided, and the body of a rider is more comfortable.

The utility model discloses simple structure, convenient to use, cylinder and lift button 8 all are connected with the controller electrically, press lift button 8 and can realize the automatic extension or the shrink of cylinder, can promote kicking block 7 through the cylinder and reciprocate to can hold up user's health, convenience of customers takes off trousers, takies out the draw-out strip 9, user's alright sit on the wheelchair and arrange the stool and urine into waste material box 5, make the old person of lower body inflexibility or the patient of lower body disability can all be like the lavatory by oneself on the wheelchair, realized more convenient toilet function; because the backrest 2 is hinged with the base 3, the angle of the backrest 2 can be adjusted according to different requirements of users, and the wheelchair is favorable for improving the use comfort level.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wheelchair, comprising: the storage box comprises a support, a backrest, a base, armrests and a storage box, wherein the base is installed at the top end of the support, the backrest is hinged with the support through a connecting rod, and the backrest is rotatably connected with the base; the top end of the backrest is provided with a plurality of top blocks, the bottom ends of the top blocks are connected with air cylinders, the handrail is provided with a lifting button, the bottom end of the base is provided with a controller, and the air cylinders and the lifting button are electrically connected with the controller; the base is characterized in that a pulling strip is installed in the middle of the base, and the storage box is inserted in the bottom end of the base and located under the pulling strip.

2. The wheelchair of claim 1, wherein a sliding rail is mounted at the bottom end of the base, and the storage box is inserted into the sliding rail and is slidably connected with the sliding rail.

3. The wheelchair of claim 2 wherein a recess is provided in a central portion of the base, and the pull strip is engaged in the recess.

4. The wheelchair of claim 1 wherein the frame is provided with universal wheels on both sides of the front of the bottom end of the frame and rear wheels on both sides of the rear of the bottom end of the frame.

5. The wheelchair of claim 4, wherein a support is connected to the bottom end of the frame, and support wheels are mounted on the end of the support remote from the frame.

6. The wheelchair of claim 1 wherein a pedal is connected to the front of the frame via a connecting tube.

7. A wheelchair in accordance with claim 6, wherein the connecting tube is fixedly provided with a leg pad.

8. A wheelchair in accordance with claim 1, wherein a back cushion is provided on the backrest.

9. The wheelchair of claim 8 wherein said base has a seat cushion and said top block is positioned above said seat cushion, and wherein said cylinder has an output end extending through said seat cushion and connected to said top block.

10. A wheelchair in accordance with claim 9, wherein the seat cushion is integrally formed with the back cushion.