CN212235013U

CN212235013U - Folding multifunctional chair

Info

Publication number: CN212235013U
Application number: CN202020229648.7U
Authority: CN
Inventors: 张添华
Original assignee: Foshan Friendly Medical Equipment Technology Co ltd
Current assignee: Foshan Friendly Medical Equipment Technology Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-12-29
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a folding multifunctional chair, including the supporting tube, the location jack catch is installed at the top of supporting tube, the curved stand pipe is installed to the bottom of supporting tube, the foot support nozzle stub is installed in the left side of curved stand pipe, the second supporting is installed to the bottom of curved stand pipe and is violently managed, the second supporting is violently managed the right side at top and is installed the back straight tube, the top and the curved stand pipe fixed connection of back straight tube, first supporting is violently managed to the right side of curved stand pipe, straight tube before the right side of first supporting is violently managed is installed. The utility model discloses a back-up tube, first support are violently managed, preceding straight tube, the little back-up plate of frame, the big back-up plate of frame, preceding back handrail sleeve pipe, universal wheel axle sleeve, word pipe, back straight tube, nozzle stub, curved stand pipe, location jack catch, welding square frame, shaft welding bush, foot support nozzle stub and second support are violently managed and are mutually supported for the wheelchair can be folded, when needs carry, the operation is fairly simple.

Description

Folding multifunctional chair

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a folding multifunctional chair.

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 rehabilitation of physical handicapped and mobility-handicapped people for riding instead of walking, but also is more important to facilitate family members to move and take care of the patient, so that the patient can carry out physical exercise and participate in social activities by means of the wheelchair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding multifunctional chair to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the folding multifunctional chair comprises a supporting pipe, wherein a positioning claw is installed at the top of the supporting pipe, a bent upright pipe is installed at the bottom of the supporting pipe, a foot support short pipe is installed on the left side of the bent upright pipe, a second supporting transverse pipe is installed at the bottom of the bent upright pipe, a rear straight pipe is installed on the right side of the top of the second supporting transverse pipe, the top of the rear straight pipe is fixedly connected with the bent upright pipe, a first supporting transverse pipe is installed on the right side of the bent upright pipe, a front straight pipe is installed on the right side of the first supporting transverse pipe, a front handrail sleeve and a rear handrail sleeve are installed at the bottom of the front straight pipe and the rear handrail sleeve, a small frame supporting plate and a large frame supporting plate are respectively installed on the surfaces of the front handrail sleeve and the rear handrail sleeve, a welding square frame is installed at the bottom of the front handrail sleeve and the rear handrail, the universal wheel comprises a universal wheel shaft sleeve, a straight pipe and a short pipe, wherein the straight pipe is arranged on the left side of the universal wheel shaft sleeve, and the short pipe is arranged at the bottom of the straight pipe.

Preferably, the left side of the foot supporting short pipe is provided with another positioning claw.

Preferably, the top of the rear straight pipe is fixedly connected with the bent upright column pipe through another universal wheel shaft sleeve.

Preferably, the bottom of the rear straight tube penetrates through the second horizontal support tube and extends into the second horizontal support tube.

Preferably, the bottom of the bent column tube extends through and into the second support cross tube.

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

the utility model discloses a supporting tube, first support are violently managed, preceding straight tube, the little supporting plate of frame, the big supporting plate of frame, preceding back handrail sleeve pipe, universal wheel axle sleeve, word pipe, back straight tube, nozzle stub, curved column pipe, location jack catch, welding square frame, shaft welding bush, foot support nozzle stub and second support are violently managed and are mutually supported for the wheelchair can be folded, when needs carry, the operation is fairly simple, convenient to use brings very big facility for the user.

Drawings

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

fig. 2 is a schematic structural diagram of a side view of the present invention.

In the figure: the device comprises a support pipe 1, a first support transverse pipe 2, a front straight pipe 3, a small support plate 4, a large support plate 5, a front handrail sleeve 6, a rear handrail sleeve 6, a universal wheel shaft sleeve 7, a character pipe 8, a rear straight pipe 9, a short pipe 10, a bent upright column pipe 11, a positioning claw 12, a welding frame 13, a wheel shaft welding bush 14, a foot support short pipe 15 and a second support transverse pipe 16.

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. 1-2, the folding multifunctional chair comprises a supporting tube 1, a positioning claw 12 is installed on the top of the supporting tube 1, a bent upright tube 11 is installed on the bottom of the supporting tube 1, a foot-supporting short tube 15 is installed on the left side of the bent upright tube 11, another positioning claw 12 is installed on the left side of the foot-supporting short tube 15, a second supporting horizontal tube 16 is installed on the bottom of the bent upright tube 11, a rear straight tube 9 is installed on the right side of the top of the second supporting horizontal tube 16, the bottom of the rear straight tube 9 penetrates through the second supporting horizontal tube 16 and extends into the second supporting horizontal tube 16, the top of the rear straight tube 9 is fixedly connected with the bent upright tube 11 through another universal wheel shaft sleeve 7, the bottom of the bent upright tube 11 penetrates through the second supporting horizontal tube 16 and extends into the second supporting horizontal tube, a first supporting horizontal tube 2 is installed on the right side of, the bottom of preceding straight tube 3 is installed front and back handrail sleeve 6, and the surface of front and back handrail sleeve 6 is installed frame little bearing plate 4 and frame big bearing plate 5 respectively, and welding square frame 13 is installed to front and back handrail sleeve 6's bottom, and the surface mounting of welding square frame 13 has universal wheel axle sleeve 7, and the internally mounted of universal wheel axle sleeve 7 has shaft welding bush 14, and the word pipe 8 is installed on the left side of universal wheel axle sleeve 7, and the bottom of word pipe 8 is installed short pipe 10.

In summary, the following steps: this folding multifunctional chair, through the supporting tube 1, the first support violently manages 2, preceding straight tube 3, the little supporting plate 4 of frame, the big supporting plate 5 of frame, preceding handrail sleeve 6, universal wheel axle sleeve 7, word pipe 8, back straight tube 9, nozzle stub 10, curved stand pipe 11, positioning jaw 12, welding square frame 13, shaft welding bush 14, foot holds in the palm nozzle stub 15 and the second supports violently manages 16 and mutually supports, make the wheelchair can fold, when needs carry, the operation is fairly simple, convenient to use, bring very big facility for the user.

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. Folding multifunctional chair, including supporting tube (1), its characterized in that: the front and rear handrail protecting device is characterized in that a positioning claw (12) is installed at the top of the supporting pipe (1), a bent upright pipe (11) is installed at the bottom of the supporting pipe (1), a foot support short pipe (15) is installed on the left side of the bent upright pipe (11), a second horizontal supporting pipe (16) is installed at the bottom of the bent upright pipe (11), a rear straight pipe (9) is installed on the right side of the top of the second horizontal supporting pipe (16), the top of the rear straight pipe (9) is fixedly connected with the bent upright pipe (11), a first horizontal supporting pipe (2) is installed on the right side of the bent upright pipe (11), a front straight pipe (3) is installed on the right side of the first horizontal supporting pipe (2), a front handrail sleeve (6) and a rear handrail sleeve (6) are installed at the bottom of the front straight pipe (3), a small frame supporting plate (4) and a large frame supporting plate (5) are installed on the surface of the front handrail sleeve (6) and the, the universal wheel shaft sleeve (7) is installed on the surface of the welding square frame (13), a wheel shaft welding bush (14) is installed inside the universal wheel shaft sleeve (7), a straight pipe (8) is installed on the left side of the universal wheel shaft sleeve (7), and a short pipe (10) is installed at the bottom of the straight pipe (8).

2. The folding utility chair of claim 1, wherein: the left side of the foot support short pipe (15) is provided with another positioning claw (12).

3. The folding utility chair of claim 1, wherein: the top of the rear straight pipe (9) is fixedly connected with the bent upright column pipe (11) through another universal wheel shaft sleeve (7).

4. The folding utility chair of claim 1, wherein: the bottom of the rear straight pipe (9) penetrates through the second horizontal supporting pipe (16) and extends into the second horizontal supporting pipe.

5. The folding utility chair of claim 1, wherein: the bottom of the bent upright tube (11) penetrates through the second transverse support tube (16) and extends to the interior thereof.