CN203790163U - Wheelchair - Google Patents

Abstract

The utility model relates to a wheelchair comprising a frame provided with a seat and wheels. A foot board is arranged at the front of the frame. The frame is further provided with armrest rods above the foot board. The armrest rods comprise positioning rods arranged on two sides of the seat and a connecting rod disposed between the positioning rods; a leg positioning strap is arranged between the positioning rods. The wheelchair according to the technical scheme has the advantages that the wheelchair allows the disabled to stand up on his or her own conveniently, the legs can be well protected and safety coefficient is high.

Description

a wheelchair

technical field

The utility model relates to a wheelchair.

Background technique

Wheelchair is an important tool for rehabilitation, and it is mainly used for those with leg disabilities. At present, the wheelchair we use generally includes a vehicle frame, and the vehicle frame is provided with a seat, wheels, and the front side of the vehicle frame. There is a foot rest board, because sitting on the seat for a long time is not conducive to the blood circulation of the disabled, which is not conducive to the early recovery of the disabled. Therefore, the disabled need to stand up frequently. However, the wheelchair with this structure, Its structure is too simple, needs other people to help the disabled to stand on the foot placement board, so that it is easy to use, and when the disabled stands, their legs can not be well protected, there is a potential safety hazard.

Contents of the invention

The purpose of the utility model: in order to overcome the defects of the prior art, the utility model provides a wheelchair, which can facilitate the disabled to stand alone, and can well protect their legs, with a high safety factor.

The technical scheme of the utility model: a wheelchair, including a frame, the frame is provided with a seat and wheels, and a foot placement plate is also provided on the front side of the frame, and it is characterized in that: the frame There is also a handle bar above the foot placement plate, and the handle bar includes positioning rods arranged on both sides of the seat and a connecting rod arranged between the two positioning rods. There is a leg positioning strap between.

By adopting the above-mentioned technical scheme, when the disabled person stands, the hand can hold the connecting rod tightly, so as to provide good support, and then facilitate the disabled person to stand alone; the set leg positioning belt can well protect the user's body. Legs, to prevent further damage to the legs of the disabled, high installation coefficient.

Further setting of the present utility model: a connecting plate is provided on the foot placement plate, a positioning plate is provided on the vehicle frame, an adjusting plate is provided between the connecting plate and the positioning plate, and an adjusting plate is provided on the adjusting plate. There is an arc-shaped first positioning groove, a rectangular second positioning groove arranged along the vertical direction, and a rectangular third positioning groove arranged along the horizontal direction. The buffer pad is provided with a mounting plate, and the positioning plate and the first positioning groove, the connecting plate and the second positioning groove, and the mounting plate and the third positioning groove are all connected by bolts and nuts.

With the above-mentioned further setting, the first positioning groove provided can adjust the angle of the foot placement board, the second positioning groove provided can adjust the height of the foot placement board, and the third positioning groove provided can adjust the front and rear positions of the buffer pad, so that The needs of different people can be met, making the wheelchair more practical.

Further setting of the utility model: a waist positioning belt is also arranged between the two positioning rods.

Adopting the above-mentioned further setting, the waist positioning belt provided can well prevent the disabled from falling backwards, thereby better protecting the disabled and having a higher safety factor.

The utility model has a further setting: the vehicle frame is provided with positioning sleeves corresponding to the positions of the two positioning rods, and the two positioning rods are respectively inserted in the positioning sleeves.

With the above-mentioned further setting, the positioning rod of this structure is connected to the frame, which is easy to install and disassemble. When there is no need to stand, the handrail can be removed, thereby reducing the volume of the wheelchair and making it easier to use. convenient.

Description of drawings

Fig. 1 is the structural representation of the specific embodiment of the utility model.

Detailed ways

As shown in Fig. 1, a kind of wheelchair comprises vehicle frame 1, and described vehicle frame 1 is provided with seat 2, wheel 3, and the front side of vehicle frame 1 is also provided with foot placement board 4, and described vehicle The frame 1 is also provided with a hand lever 5 above the foot placement plate 4, and the hand lever 5 includes positioning bars 51, 52 arranged on both sides of the seat 2 and positioned between the two positioning bars 51, 52. Between the connecting rod 53, the leg positioning belt 6 is arranged between the two positioning rods 51, 52, so that when the disabled person stands, the hand can hold the connecting rod 53 tightly, so as to provide good support, and then It is convenient for the disabled to stand alone; the set leg positioning belt 6 can well protect the user's legs, prevent further damage to the legs of the disabled, and has a high installation coefficient.

In the specific embodiment of the utility model, the described foot placement plate 4 is provided with a connecting plate 7, the vehicle frame 1 is provided with a positioning plate 8, and an adjusting plate 9 is provided between the connecting plate 7 and the positioning plate 8. , the adjusting plate 9 is provided with an arc-shaped first positioning groove 91, a rectangular second positioning groove 92 arranged in the vertical direction, and a rectangular third positioning groove 93 arranged in the horizontal direction. The rear side of the foot placement plate 4 is provided with a buffer pad 10, the buffer pad 10 is provided with a mounting plate 11, between the positioning plate 8 and the first positioning groove 91, between the connecting plate 7 and the second positioning groove 92 between the mounting plate 11 and the third positioning groove 93 are all connected by bolts and nuts. The first positioning groove 91 provided can adjust the angle of the foot placing plate 4, the second positioning groove 92 provided can adjust the height of the foot placing plate 4, and the third positioning groove 93 provided can adjust the front and rear positions of the buffer pad 10, This can meet the needs of different people, making the wheelchair more practical.

In the specific embodiment of the utility model, a waist positioning belt 12 is also provided between the two positioning rods 51, 52, and the waist positioning belt 12 provided can well prevent the disabled from falling backwards, so that the Better protection of the disabled, higher safety factor. And in the specific embodiment of the utility model, described waist positioning belt 12, leg positioning belt 6 directly adopt hook and loop, use more convenient like this.

In a specific embodiment of the utility model, the vehicle frame 1 is provided with positioning sleeves 13 corresponding to the positions of the two positioning rods, and the two positioning rods 51 and 52 are respectively inserted into the positioning sleeves 13 . The positioning rods 51, 52 of this structure are connected to the vehicle frame 1, which is convenient to install and disassemble. When it is not necessary to stand, the handrail 5 can be taken off, thereby reducing the volume of the wheelchair and making it more convenient to use.

Claims (4)

1. A kind of wheelchair, comprises vehicle frame, and described vehicle frame is provided with seat, wheel, and vehicle frame front side is also provided with foot placement plate, is characterized in that: described vehicle frame is positioned at foot placement A handrail is also provided above the board, and the handrail includes a positioning rod arranged on both sides of the seat and a connecting rod arranged between the two positioning rods, and a leg portion is arranged between the two positioning rods. positioning belt. 2. The wheelchair according to claim 1, characterized in that: said foot resting plate is provided with a connecting plate, said vehicle frame is provided with a positioning plate, and an adjusting plate is provided between the connecting plate and the positioning plate , the adjusting plate is provided with an arc-shaped first positioning groove, a rectangular second positioning groove arranged in the vertical direction, and a rectangular third positioning groove arranged in the horizontal direction, and the described foot placement plate The rear side is provided with a cushion, and the cushion is provided with a mounting plate, between the positioning plate and the first positioning groove, between the connecting plate and the second positioning groove, and between the mounting plate and the third positioning groove. Connected by bolts and nuts. 3. The wheelchair according to claim 1 or 2, characterized in that: a waist positioning belt is also provided between the two positioning bars. 4. The wheelchair according to claim 1 or 2, wherein the vehicle frame is provided with positioning sleeves corresponding to the positions of the two positioning rods, and the two positioning rods are respectively inserted into the positioning sleeves .