CN211326239U - Multifunctional electric wheelchair for the disabled to ride instead of walk - Google Patents

Abstract

The utility model is a multi-functional electric wheelchair for the elderly and disabled. Two electro-hydraulic push rods are respectively placed in the lower part of the chair back, the chair seat and the chair leg support, which can realize the tilt function of the electric wheelchair body without affecting the The comfort and safety of the elderly can make the wheelchair realize the function of reducing the difficulty of standing up for the elderly. When the elderly need to rest, the back chair can be lowered and the leg rest can be raised to make the elderly feel the same experience as sleeping on the bed, which can be used by the user to lie down. Take a nap, with good user experience and high comfort; the chair leg rest is provided with pedals for placing feet, which can support the soles of the user's feet, which is convenient to use and has strong practicability; the left and right wheels are respectively equipped with brake devices, with high safety performance ;Elastic sponge pads are respectively arranged on the chair back, the chair seat and the chair legs, which are soft and comfortable and have strong practicability.

Description

A multifunctional electric wheelchair for the elderly and disabled

technical field

The utility model relates to the technical field of electric wheelchairs, in particular to a multifunctional electric wheelchair for the elderly and disabled.

Background technique

Wheelchairs are chairs with wheels that can help replace walking, and are divided into electric and manual folding wheelchairs. It is an important mobile tool for the wounded, sick and disabled at home for rehabilitation, turnover transportation, medical treatment, and outings. Wheelchairs not only meet the needs of the physically handicapped and the disabled, but also facilitate family members to move and take care of patients. Patients use wheelchairs for physical exercise and social activities. Ordinary wheelchairs are generally composed of a foldable frame, front and rear wheels, left and right knee pads and footrests, left and right detachable armrests, handle brakes, seats, backrests with medical imaging data bags, bedpans, urine bag hooks, and electric standing. On the basis of ordinary wheelchairs, the hand-cranked wheelchair adds a hand-cranked device. On the basis of ordinary wheelchairs, the electric wheelchair adds an electronic power assist system, which reduces the physical exertion of the user.

During the use of the existing electric wheelchair, the user can manually control the forward movement of the electric wheelchair, and can reach the destination without the help of others. However, the relative position between the backrest and the leg rest of the electric wheelchair is not easy to change, and the user needs to adjust their sitting posture to reach a comfortable position. For users to lie down and take a nap, its function is relatively single and cannot meet the needs of the market.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of the present utility model is to provide a multifunctional electric wheelchair for the elderly and disabled with simple structure, high comfort and strong practicability.

In order to achieve the above purpose, the technical scheme of the present utility model is: a multifunctional electric wheelchair for the elderly and disabled, including two parallel wheels on the left and right and a motor for independently driving the wheels on the left and right, and is arranged on the electric wheelchair which runs by the wheels. wheelchair body;

The left and right sides of the front lower part of the electric wheelchair body are respectively provided with guide wheels;

The electric wheelchair body is composed of a chair back, a chair seat, and a chair leg rest movably connected. Two electro-hydraulic push rods are placed in the lower parts of the chair back, the chair seat and the chair leg rest respectively. The push rod is used to realize the tilt function of the electric wheelchair body;

The electric wheelchair body is provided with a handrail, and a PLC control system is provided on the handrail, and the PLC control system is used to control the extension and retraction of the electro-hydraulic push rod and the motor of the wheel;

The electric wheelchair body is provided with a braking device, and the armrest is provided with a braking operating mechanism for controlling the braking device.

Further, the chair leg rests are provided with pedals for placing feet.

Further, the braking device is a manual braking device.

Further, the braking devices are respectively arranged on the left and right wheels.

Further, the armrest is provided with a brake operating mechanism for controlling the brake devices on the left and right wheels.

Further, elastic sponge pads are respectively provided on the chair backrest, the chair seat and the chair leg rests.

The utility model has the beneficial effects of adopting the above technical solutions: the utility model is a multi-functional electric wheelchair for the elderly and the disabled. Realize the tilting function of the electric wheelchair body without affecting the comfort and safety of the elderly, which can make the wheelchair realize the function of reducing the difficulty of standing up for the elderly. When the elderly need to rest, the back chair can be lowered and the leg rest can be raised to make the elderly feel The experience is the same as sleeping on the bed, allowing users to lie down and take a nap, with a good experience and high comfort.

The utility model is a multi-functional electric wheelchair for the elderly and disabled. The legs of the chair are provided with pedals for placing both feet, which can support the soles of the users' feet, which is convenient to use and has strong practicability; the wheels on the left and right sides are respectively provided with braking devices , High safety performance; elastic sponge pads are respectively set on the chair back, chair seat, and chair leg rests, which are soft and comfortable, and have strong practicability.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

Fig. 2 is a morphological structure diagram of the present utility model.

Fig. 3 is a morphological structure diagram of the present utility model.

Detailed ways

The present utility model is further described below in conjunction with the accompanying drawings and embodiments, but does not constitute any limitation to the present utility model.

As shown in Figures 1 to 3, a multifunctional electric wheelchair for the elderly and disabled includes two parallel wheels 2 on the left and right and a motor for independently driving the wheels 2 on the left and right. body 1;

The left and right sides of the front lower part of the electric wheelchair body 1 are respectively provided with guide wheels 3;

The electric wheelchair body 1 is composed of a chair back 11 , a chair seat 12 and a chair leg rest 13 which are movably connected. Push rod 4, the electro-hydraulic push rod 4 is used to realize the tilt function of the electric wheelchair body 1, two electro-hydraulic push rods 4 are used to realize the tilt of the chair back 11, and the other two electro-hydraulic push rods 4 are used for The inclination of the chair seat 12 is realized, and the remaining two electro-hydraulic push rods 4 are used to realize the inclination of the chair leg rest 13. The six electro-hydraulic push rods 4 are used to control the inclination of the electric wheelchair body 1, so that the wheelchair can reduce the elderly standing up. Difficult function, when the elderly need to rest, the back chair can be lowered and the leg rest can be raised to make the elderly feel the same experience as sleeping on the bed, allowing the user to lie down for a nap, with a good user experience and high comfort, which can effectively improve the elderly. Comfort and safety during use;

The electric wheelchair body 1 is provided with a handrail 5, and a PLC control system 6 is provided on the handrail 5, and the PLC control system 6 is used to control the extension and retraction of the electro-hydraulic push rod 4 and the motor of the wheel 2; The armrest 5 is provided with a brake operating mechanism 7 for controlling the brake devices on the left and right wheels;

The electric wheelchair body 1 is provided with a braking device, the armrest 5 is provided with a braking operating mechanism 7 for controlling the braking device, the braking device is a manual braking device, and the braking devices are respectively arranged on the left and right wheels 2 .

Preferably, the chair leg rests 13 in this embodiment are provided with pedals 8 for placing both feet, which can support the soles of the user's feet, which is convenient to use and has strong practicability.

Preferably, elastic sponge pads are respectively provided on the chair back 11 , the chair seat portion 12 , and the chair leg rests 13 in this embodiment, which are soft and comfortable, and have strong practicability.

The above shows and describes the basic principles and main features of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A multifunctional electric wheelchair for the disabled and the old is characterized by comprising two wheels which are parallel left and right, a motor which independently drives the wheels left and right, and an electric wheelchair body which runs by the wheels;

the left side and the right side of the front lower part of the electric wheelchair body are respectively provided with a guide wheel;

the electric wheelchair body is formed by movably connecting a chair backrest, a chair seat and chair leg supports, two electric hydraulic push rods are respectively placed at the lower parts of the chair backrest, the chair seat and the chair leg supports, and the electric hydraulic push rods are used for realizing the inclination function of the electric wheelchair body;

the electric wheelchair body is provided with a handrail, the handrail is provided with a PLC control system, and the PLC control system is used for controlling the extension and retraction of the electro-hydraulic push rod and a motor of a wheel;

the electric wheelchair comprises an electric wheelchair body and is characterized in that a brake device is arranged on the electric wheelchair body, and a brake operating mechanism for controlling the brake device is arranged on the armrest.

2. The multifunctional electric wheelchair for the elderly and disabled to walk instead of claim 1, wherein pedals for placing feet are arranged on the leg supports of the chair.

3. The multifunctional electric wheelchair for the disabled of the aged according to claim 1, wherein the brake device is a manual brake device.

4. The multifunctional electric wheelchair for the elderly and disabled people to ride instead of walk as claimed in claim 1, wherein the braking devices are respectively disposed on the left and right wheels.

5. The multifunctional electric wheelchair for the elderly and disabled people to walk instead of claim 4, wherein the armrest is provided with a brake operating mechanism for controlling the brake devices on the left and right wheels.

6. The multifunctional electric wheelchair for the elderly and disabled to walk instead of walk according to claim 1, wherein elastic sponge cushions are respectively arranged on the chair backrest, the chair seat and the chair leg supports.

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