CN211912020U

CN211912020U - Wheel of wheelchair

Info

Publication number: CN211912020U
Application number: CN201922328273.XU
Authority: CN
Inventors: 袁法兴
Original assignee: Danyang Xinyu Molding Co ltd
Current assignee: Danyang Xinyu Molding Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-13
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a wheelchair wheel belongs to the wheelchair field, including the wheel, the intermediate position fixedly connected with fixed axle of wheel, and fixedly connected with connecting rod between wheel and the fixed axle, the inside fixedly connected with bearing of fixed axle, and the inside swing joint of bearing has the spliced pole, the upper end surface fixedly connected with bracing piece of spliced pole, and the upper end surface fixedly connected with connecting plate of bracing piece, the below swing joint of connecting plate has the brush piece, the spout has been seted up to the lower extreme surface of connecting plate, and the inside swing joint of spout has the stopper, brush piece fixed connection is at the lower extreme surface of stopper. The utility model discloses convenient to use person adjusts the mounted position of bracing piece, when guaranteeing that the wheel is clean, also can avoid user's hand to contact with the connecting plate, and convenient to use person has prolonged the holistic life of clean mechanism to the change of brush piece, and the effect is showing.

Description

Wheel of wheelchair

Technical Field

The utility model relates to a wheelchair technical field specifically is a wheelchair wheel.

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important for family members to move and take care of the patients, so that the patients can do physical exercise and participate in social activities by means of the wheelchair, and the function of the wheels is more important.

The existing wheel cannot integrate the cleaning mechanism with the wheel when the wheel is installed, is not convenient enough in installation, and is not practical enough for an inconvenient user to replace the brush block.

To this end, a wheelchair wheel is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheelchair wheel, convenient to use person adjusts the mounted position of bracing piece, when guaranteeing that the wheel is clean, also can avoid user's hand to contact with the connecting plate, and convenient to use person has prolonged the holistic life of clean mechanism to the change of brush piece, and the effect is showing to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wheelchair wheel, includes the wheel, the intermediate position fixedly connected with fixed axle of wheel, and fixedly connected with connecting rod between wheel and the fixed axle, the inside fixedly connected with bearing of fixed axle, and the inside swing joint of bearing has the spliced pole, the upper end external surface fixedly connected with bracing piece of spliced pole, and the upper end external surface fixedly connected with connecting plate of bracing piece, the below swing joint of connecting plate has the brush piece.

Preferably, the outer surface of the lower end of the connecting plate is provided with a sliding groove, and the sliding groove is movably connected with a limiting block.

Preferably, the brush block is fixedly connected to the outer surface of the lower end of the limiting block.

Preferably, the sliding groove and the limiting block are both T-shaped.

Preferably, the connecting plate, the limiting block and the brush block are all arc-shaped, and the radians of the connecting plate, the limiting block and the brush block are the same.

Preferably, the connecting column and the bearing are in interference fit.

Preferably, the connecting column and the supporting rod are not in contact with the wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

the connecting column is arranged inside the bearing according to the hand position of a user and is in interference fit with the connecting column, the connecting column can be fixed, the mounting position can not enable the supporting rod and the connecting plate to be in contact with the hand of the user, the connecting plate is buckled at the outer edge of the wheel, the brush block is in contact with the edge of the wheel, when the wheel rotates on the ground and travels, the brush block can clear away dust outside the wheel, the hand is prevented from being stained, the brush block is arc-shaped and can be well attached to the wheel, after the brush block is abraded by long-time use, the user can remove the limiting block from the inside of the sliding groove, then a new limiting block is arranged inside the sliding groove, the wheel cleaning mechanism and the wheel cover are integrated into a whole, the user can conveniently install the whole wheelchair, the user can conveniently adjust the mounting position of the supporting rod, the cleaning of the wheel is guaranteed, and the hand of the user can be prevented from being, the user of being convenient for has prolonged the holistic life of clean mechanism to the change of brush piece, and the effect is showing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a combination view of the support rod and the connecting plate of the present invention;

FIG. 3 is a combination view of the support rod and the brush block of the present invention;

fig. 4 is a combination view of the connecting plate and the chute of the present invention.

In the figure: 1. a wheel; 2. a fixed shaft; 3. a connecting rod; 4. a support bar; 5. a connecting plate; 6. a chute; 7. brushing blocks; 8. connecting columns; 9. a bearing; 10. and a limiting block.

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 to 4, the present invention provides a technical solution: the utility model provides a wheelchair wheel, as shown in figure 1, includes wheel 1, the intermediate position fixedly connected with fixed axle 2 of wheel 1, and fixedly connected with connecting rod 3 between wheel 1 and the fixed axle 2, the inside fixedly connected with bearing 9 of fixed axle 2, and the inside swing joint of bearing 9 has spliced pole 8, the outer fixed surface in upper end of spliced pole 8 is connected with bracing piece 4, and the outer fixed surface in upper end of bracing piece 4 is connected with connecting plate 5, the below swing joint of connecting plate 5 has brush piece 7.

Through adopting above-mentioned technical scheme, but the holistic installation of person of facilitating the use to the wheelchair, convenient to use person adjusts the mounted position of bracing piece 4, when guaranteeing that wheel 1 is clean, also can avoid user's hand to contact with connecting plate 5, and convenient to use person has prolonged the holistic life of clean mechanism to the change of brush piece 7, and the effect is showing.

Specifically, as shown in fig. 3 and 4, a sliding groove 6 is formed in the outer surface of the lower end of the connecting plate 5, and a limiting block 10 is movably connected inside the sliding groove 6.

Through adopting above-mentioned technical scheme, the person of facilitating the use adjusts the mounted position of bracing piece 4 to the holistic installation of wheelchair, when guaranteeing that wheel 1 is clean, also can avoid user's hand to contact with connecting plate 5.

Specifically, as shown in fig. 3 and 4, the brush block 7 is fixedly connected to the outer surface of the lower end of the limiting block 10.

Through adopting above-mentioned technical scheme, brush piece 7 can clear away the outside dust of wheel 1, avoids hand to be infected with the spot, and brush piece 7 is the arc, can be better laminate with wheel 1.

Specifically, as shown in fig. 3 and 4, the sliding groove 6 and the limiting block 10 are both T-shaped.

Through adopting above-mentioned technical scheme, can avoid stopper 10 and spout 6 to break away from.

Specifically, as shown in fig. 3 and 4, the connecting plate 5, the limiting block 10 and the brush block 7 are all arc-shaped and have the same radian.

Through adopting above-mentioned technical scheme, long-time use is with brush piece 7 wearing and tearing back, and the user can be demolishd stopper 10 by the inside of spout 6.

Specifically, as shown in fig. 2, the connecting column 8 and the bearing 9 are in interference fit.

Through adopting above-mentioned technical scheme, install spliced pole 8 in the inside of bearing 9 according to user's hand position, be interference fit between it.

Specifically, as shown in fig. 2, the connecting column 8 and the supporting rod 4 are not in contact with the wheel 1.

Through adopting above-mentioned technical scheme, can fix spliced pole 8, the mounted position can not make bracing piece 4 and connecting plate 5 contact with user's hand, and connecting plate 5 is detained at the outward flange of wheel 1.

The using method comprises the following steps: firstly, a wheel 1 is connected with a wheel chair connecting rod through a fixed shaft 2, one side of the wheel is fixedly connected with a hand wheel, the connecting rod can be arranged in a bearing 9 to support the wheel 1, then a connecting column 8 is arranged in the bearing 9 according to the hand position of a user, the connecting column 8 can be fixed in an interference fit mode, the mounting position does not enable a supporting rod 4 and a connecting plate 5 to be in contact with the hand of the user, the connecting plate 5 is buckled on the outer edge of the wheel 1, a brush block 7 is in contact with the edge of the wheel 1, the brush block 7 is made of soft materials, when the wheel 1 rotates and walks on the ground, the brush block 7 can clear dust outside the wheel 1 to avoid the hand from being stained, the brush block 7 is arc-shaped and can be well attached to the wheel 1, after the brush block 7 is abraded by long-time use, the user can remove a limiting block 10 from the inside of a sliding groove 6, after that install new stopper 10 in the inside of spout 6 again can, with wheel 1 clearance mechanism and wheel lid integration an organic whole, but the holistic installation of person of facilitating the use wheel chair, convenient to use person adjusts the mounted position of bracing piece 4, when guaranteeing that wheel 1 is clean, also can avoid user's hand and connecting plate 5 to contact, convenient to use person is to brush 7's change, has prolonged the holistic life of clean mechanism, and the effect is showing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wheelchair wheel comprising a wheel (1), characterized in that: the utility model discloses a wheel, including wheel (1), middle position fixedly connected with fixed axle (2), and fixedly connected with connecting rod (3) between wheel (1) and fixed axle (2), the inside fixedly connected with bearing (9) of fixed axle (2), and the inside swing joint of bearing (9) has spliced pole (8), the outer fixed surface in upper end of spliced pole (8) is connected with bracing piece (4), and the outer fixed surface in upper end of bracing piece (4) is connected with connecting plate (5), the below swing joint of connecting plate (5) has brush piece (7).

2. A wheelchair wheel as claimed in claim 1, wherein: the outer surface of the lower end of the connecting plate (5) is provided with a sliding groove (6), and the inside of the sliding groove (6) is movably connected with a limiting block (10).

3. A wheelchair wheel as claimed in claim 2, wherein: the brush block (7) is fixedly connected to the outer surface of the lower end of the limiting block (10).

4. A wheelchair wheel as claimed in claim 2, wherein: the sliding groove (6) and the limiting block (10) are both T-shaped.

5. A wheelchair wheel as claimed in claim 2, wherein: the connecting plate (5), the limiting block (10) and the brush block (7) are all arc-shaped, and the radians of the connecting plate, the limiting block and the brush block are the same.

6. A wheelchair wheel as claimed in claim 1, wherein: the connecting column (8) and the bearing (9) are in interference fit.

7. A wheelchair wheel as claimed in claim 1, wherein: the connecting column (8) and the supporting rod (4) are not in contact with the wheel (1).