阅读说明：本技术 一种升降式轮椅 (Lifting wheelchair ) 是由 张雪松 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种升降式轮椅,包括底座、升降轴、座椅、滑轨,所述底座一端上部设置有升降轴,所述升降轴一端上侧连接有座椅,所述座椅一端后侧安装有滑轨,所述底座一端下侧设置有支架,所述支架一端底侧连接有电动机,所述电动机两端连接有大车轮,所述电动机一端前侧设置有转轴,所述转轴两端连接有小车轮。本发明一种升降式轮椅的特点是,设备结构简单,方便实用,该设备将座椅与轮椅分离开,可通过电动升降轴自动化升降座椅,方便残障人士与站立人士之前的正常沟通和互动,同时底座内部装有配重将座椅重心下移,防止因轮椅过高导致不问带来安全隐患。(The invention discloses a lifting wheelchair which comprises a base, a lifting shaft, a seat and a slide rail, wherein the lifting shaft is arranged at the upper part of one end of the base, the seat is connected to the upper side of one end of the lifting shaft, the slide rail is arranged at the rear side of one end of the seat, a support is arranged at the lower side of one end of the base, a motor is connected to the bottom side of one end of the support, the two ends of the motor are connected with large wheels, a rotating shaft is arranged at the front side of one end of the motor, and the two. The lifting wheelchair has the characteristics that the device is simple in structure, convenient and practical, the seat and the wheelchair are separated, the seat can be automatically lifted through the electric lifting shaft, normal communication and interaction between the disabled and the standing people are facilitated, meanwhile, the balance weight is arranged in the base to move the gravity center of the seat downwards, and potential safety hazards caused by overhigh wheelchair are prevented.)

1. The utility model provides a lifting wheelchair, its characterized in that, includes base (1), lift axle (2), seat (3), slide rail (4), base (1) one end upper portion is provided with lift axle (2), lift axle (2) one end upside is connected with seat (3), slide rail (4) are installed to seat (3) one end rear side, base (1) one end downside is provided with support (5), support (5) one end bottom side is connected with motor (6), motor (6) both ends are connected with cart wheel (7), motor (6) one end front side is provided with pivot (9), pivot (9) both ends are connected with truckle (10).

2. The elevating wheelchair as claimed in claim 1, wherein: the lifting shaft (2) is nested in the base (1), and the balance weight is installed in the base (1).

3. The elevating wheelchair as claimed in claim 1, wherein: the lifting shaft (2) is a three-stage electric lifting device.

4. The elevating wheelchair as claimed in claim 1, wherein: the chair is characterized in that armrests (31) are connected to two sides of the seat (3), an armrest pad (32) is sleeved on the upper portion of each armrest (31), a control button (33) is installed on the upper side of the front end of each armrest (31), and a backrest (34) is connected to the rear side of the seat (3).

5. The elevating wheelchair as claimed in claim 4, wherein: the backrest (34) is nested inside the sliding rail (4).

6. The elevating wheelchair as claimed in claim 1, wherein: the support (5) connects the motor (6) with the base (1).

7. The elevating wheelchair as claimed in claim 1, wherein: and two ends of the motor (6) are connected with the large wheel (7) through a rotating shaft.

8. The elevating wheelchair as claimed in claim 1, wherein: and the front end of the connecting rod (8) is provided with a damping spring.

Technical Field

The invention relates to the field of medical machinery, in particular to a lifting wheelchair.

Background

The wheelchair is an important tool for rehabilitation, not only is the wheelchair used as a travel tool for physically disabled persons and persons with mobility disabilities, but also more importantly, the wheelchair is used for physical exercise and participating in social activities.

The existing wheelchair is still deficient in the overall structural design, and the existing wheelchair can only help people with mobility disabilities to use instead of walk, and the inconvenience caused by inconsistent height when the disabled people and standing people communicate and interact is not considered.

Disclosure of Invention

The invention aims to overcome the defects and provides an elevating wheelchair.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a lifting wheelchair, includes base, lift axle, seat, slide rail, base one end upper portion is provided with the lift axle, lift axle one end upside is connected with the seat, the slide rail is installed to seat one end rear side, base one end downside is provided with the support, support one end bottom side is connected with the motor, the motor both ends are connected with big wheel, motor one end front side is provided with the pivot, the pivot both ends are connected with the truckle.

Preferably, the lifting shaft is nested in the base, and the counterweight is arranged in the base.

Preferably, the lifting shaft is a three-stage electric lifting device.

Preferably, the two sides of the seat are connected with armrests, armrest pads are sleeved on the upper portions of the armrests, control buttons are installed on the upper sides of the front ends of the armrests, and the back of the seat is connected with a backrest.

Preferably, the backrest is nested inside the slide rail.

Preferably, the bracket connects the motor to the base.

Preferably, two ends of the motor are connected with the large wheel through a rotating shaft.

Preferably, the front end of the connecting rod is provided with a damping spring.

The invention has the beneficial effects that:

1. convenient removal: the mechanical device is connected to the processor through the control button when moving to regulate the automatic movement of the device.

2. Seat and equipment separation, the effect of the freedom of going up and down: the mechanical equipment separates the seat from the wheelchair equipment, and the seat is lifted through the electric lifting shaft, so that the problem that interaction between the disabled and a standing person is inconvenient is solved.

Drawings

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an elevating wheelchair of the invention.

Figure 2 is a right side view of an elevating wheelchair according to the present invention.

Fig. 3 is a schematic elevation structure of the lifting wheelchair.

Figure 4 is a right elevational view of an elevating wheelchair according to the present invention.

In the figure: 1 base, 2 lifting shafts, 3 seats, 4 sliding rails, 5 supports, 6 motors, 7 big wheels, 8 connecting rods, 9 rotating shafts, 10 small wheels, 31 handrails, 32 handrail pads, 33 control buttons, 34 backrest, 35 foot pad connecting frames and 36 foot pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a lifting wheelchair comprises a base 1, a lifting shaft 2, a seat 3 and a slide rail 4, wherein the lifting shaft 2 is arranged on the upper portion of one end of the base 1, the seat 3 is connected to the upper side of one end of the lifting shaft 2, the slide rail 4 is installed on the rear side of one end of the seat 3, a support 5 is arranged on the lower side of one end of the base 1, a motor 6 is connected to the bottom side of one end of the support 5, two ends of the motor 6 are connected with a large wheel 7, a rotating shaft 9 is arranged on the front side of one end of the motor 6, and two ends.

In the invention, a lifting shaft 2 is nested in a base 1, and a counterweight is arranged in the base 1; the lifting shaft 2 is a three-stage electric lifting device; armrests 31 are connected to two sides of the seat 3, an armrest cushion 32 is sleeved on the upper portions of the armrests 31, a control button 33 is installed on the upper side of the front ends of the armrests 31, and a backrest 34 is connected to the rear side of the seat 3; the backrest 34 is nested inside the slide rail 4; the bracket 5 connects the motor 6 with the base 1; two ends of the motor 6 are connected with a large wheel 7 through a rotating shaft; and a damping spring is arranged at the front end of the connecting rod 8.

The lifting wheelchair has the advantages of convenient operation and simple principle, and the motor 6 can be controlled by the control button 33 to start the automatic wheelchair moving equipment.

When the user needs to communicate and interact with a standing person, and inconvenience is caused due to inconsistent height, the motor 6 can be controlled by the control button 33 to drive the lifting shaft 2 to start. The lifting shaft 2 is lifted, and the seat 3 is moved up and down on the slide rail 4 through the backrest 34, thereby stabilizing the apparatus. Meanwhile, the balance weight is arranged in the base 1, so that the whole gravity center of the equipment can be moved downwards when the wheelchair is too high, the whole equipment is prevented from being unstable, and the safety protection effect is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.