CN213283892U

CN213283892U - Telescopic foot support for wheelchair

Info

Publication number: CN213283892U
Application number: CN202021787861.6U
Authority: CN
Inventors: 林丽华
Original assignee: Tongde Hospital of Zhejiang Province
Current assignee: Tongde Hospital of Zhejiang Province
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-28
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a telescopic foot support for a wheelchair, wherein a foot support body (8) is fixed on the side part of a vertical rod (4), a fixing part (9) is arranged on the foot support body (8), a first telescopic rod (10) is arranged on the fixing part (9), a first rod (11) is embedded in the foot support body (8), a first connecting part (12) is arranged on the first rod (11), and the extending end of the first telescopic rod (10) is connected with the first connecting part (12); first connecting portion (12) on be equipped with second telescopic link (13), first pole (11) are embedded to be equipped with second pole (14), are equipped with second connecting portion (15) on second pole (14). The utility model discloses can support the injured part that the patient was hindered to the leg in a flexible way effectively, prevent aggravating of the state of an illness.

Description

Telescopic foot support for wheelchair

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to a telescopic foot support for a wheelchair.

Background

With the pace of life increasing and the pressure to live increasing, young people have less and less care for the elderly and disabled, and therefore more humanized tools are needed to assist the elderly and disabled. The wheelchair is one of the main tools of riding instead of walk of old age and disabled group, and it has certain advantage: the user can promote the wheel of wheelchair through self strength, and then makes the wheelchair drive oneself and go, also can accomplish to go through pushing with the help of other people to it is comparatively convenient, safe to go on the level road. For example, the chinese utility model patent publication No. CN203841692U discloses a novel multifunctional wheelchair, which comprises a backrest and a sitting stool movably connected with the backrest, wherein the front part of the backrest is provided with a headrest and a back cushion, the rear part of the backrest is provided with a push handle, a driving device is arranged below the sitting stool, two sides of the driving device are provided with two front small wheel connecting rods distributed in parallel, the front end of each front small wheel connecting rod is provided with a front small wheel, and two sides of the two front small wheel connecting rods are provided with two rear driving wheel mechanisms; the rear driving wheel mechanism comprises two rear driving wheels which can be mutually separated or mutually close along the axial direction, two belt tensioning wheels which can be unfolded or folded along the direction parallel to the radial direction of the rear driving wheels are arranged between the two rear driving wheels, and a belt is pre-buried between the two rear driving wheels. However, the utility model has some defects, the utility model does not consider some patients with leg injury, and when the patients with leg injury sit on the wheelchair, the legs of the patients need to be effectively supported, so that the condition of illness is prevented from being aggravated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable foot holds in palm for wheelchair. The utility model discloses can support the injured part that the patient was hindered to the leg in a flexible way effectively, prevent aggravating of the state of an illness.

The technical scheme of the utility model: a telescopic foot support for a wheelchair is provided with a main body support, wheels are arranged on two sides of the main body support, a seat is arranged on the main body support, a vertical rod is arranged on the front side of the main body support, an auxiliary wheel is arranged at the lower end of the vertical rod, a connecting rod is arranged on one side of the vertical rod, a pedal plate is arranged on the connecting rod, a foot support rod body is fixed on the side portion of the vertical rod, a fixing portion is arranged on the foot support rod body, a first telescopic rod is arranged on the fixing portion, a first rod is embedded in the foot support rod body, a first connecting portion is arranged on the first rod, and the extending end of the first telescopic rod is; the first connecting part is provided with a first telescopic rod, a first rod is embedded in the first rod, the first rod is provided with a first connecting part, the extending end of the first telescopic rod is connected with the first connecting part, and a first telescopic rod is fixed on the first connecting part; the second pole in be equipped with the third pole, be equipped with third connecting portion on the third pole, the end that stretches out of third telescopic link is connected with third connecting portion, is equipped with the arc on the third connecting portion, the lateral part of arc is fixed with a support section of thick bamboo.

In the telescopic leg support for the wheelchair, the arc plate is provided with a plurality of adjusting holes, one end of the supporting cylinder is provided with a screw, the screw is arranged in the adjusting holes, and the supporting cylinder is connected with the arc plate through the screw.

In the telescopic foot support for the wheelchair, the supporting cylinder is provided with the sponge layer.

In the telescopic foot support for the wheelchair, the foot support rod body is made of an aluminum alloy material.

In the above-mentioned retractable footrest for a wheelchair, a side bracket extends from the lower part of the footrest body.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model is provided with a fixed part on the foot supporting rod body, a first telescopic rod is arranged on the fixed part, a first rod is embedded in the foot supporting rod body, a first connecting part is arranged on the first rod, and the extending end of the first telescopic rod is connected with the first connecting part; the first connecting part is provided with a first telescopic rod, a first rod is embedded in the first rod, the first rod is provided with a first connecting part, the extending end of the first telescopic rod is connected with the first connecting part, and a first telescopic rod is fixed on the first connecting part; a third rod is arranged in the second rod, a third connecting part is arranged on the third rod, the extending end of a third telescopic rod is connected with the third connecting part, an arc-shaped plate is arranged on the third connecting part, and a supporting cylinder is fixed on the side part of the arc-shaped plate; the telescopic link is controlled the extension and the indentation length of the pole that corresponds respectively, and patient's leg is placed on supporting a section of thick bamboo, and the extension length of first pole, second pole and third pole is adjusted in a flexible way according to the patient of different heights, realizes carrying out effectual support to patient's shank injured position.

2. A plurality of adjusting holes are formed in the arc-shaped plate, a screw is arranged at one end of the supporting cylinder and is arranged in the adjusting holes, and the supporting cylinder is connected with the arc-shaped plate through the screw; the regulation hole is radian form setting for a support section of thick bamboo can carry out the regulation of certain degree on the angle direction, better adaptation patient's shank needs that support.

3. The lower part of the foot support body stretch out and have a lateral part support, increase the firmness of the connection of the utility model.

Drawings

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

FIG. 2 is a schematic view of the telescoping rod;

fig. 3 is a schematic view of a support cartridge.

Description of the reference symbols in the drawings: 1-main body support, 2-wheel, 3-seat, 4-upright rod, 5-auxiliary wheel, 6-connecting rod, 7-pedal, 8-foot supporting rod body, 9-fixing part, 10-first telescopic rod, 11-first rod, 12-first connecting part, 13-second telescopic rod, 14-second rod, 15-second connecting part, 16-third telescopic rod, 17-third rod, 18-third connecting part, 19-arc plate, 20-supporting cylinder, 191-adjusting hole, 192-screw, 201-sponge layer and 801-side support.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, but the invention is not limited thereto.

Example (b): a telescopic foot support for a wheelchair is composed of a main body support 1, wheels 2 are arranged on two sides of the main body support 1, a seat 3 is arranged on the main body support 1, a vertical rod 4 is arranged on the front side of the main body support 1, an auxiliary wheel 5 is arranged at the lower end of the vertical rod 4, a connecting rod 6 is arranged on one side of the vertical rod 4, a pedal 7 is arranged on the connecting rod 6, a foot support rod body 8 is fixed on the side portion of the vertical rod 4, the foot support rod body is fixed with the vertical rod through a screw, the foot support rod body 8 is made of an aluminum alloy material, the aluminum alloy material is light in weight and good in strength and is quite suitable for being used at the position, a side portion support 801 extends out of the lower portion of the foot support rod body 8, and in order to increase the fixing strength of the foot support rod body, a side portion support is added on the side; the foot supporting rod body 8 is provided with a fixing part 9, the fixing part 9 is provided with a first telescopic rod 10, a first rod 11 is embedded in the foot supporting rod body 8, the first rod 11 is provided with a first connecting part 12, and the extending end of the first telescopic rod 10 is connected with the first connecting part 12; the first connecting part 12 is provided with a second telescopic rod 13, the first rod 11 is embedded with a second rod 14, the second rod 14 is provided with a second connecting part 15, the extending end of the second telescopic rod 13 is connected with the second connecting part 15, and the second connecting part 15 is fixed with a third telescopic rod 16; second pole 14 in be equipped with third pole 17, be equipped with third connecting portion 18 on the third pole 17, the end that stretches out of third telescopic link 16 is connected with third connecting portion 18, is equipped with arc 19 on the third connecting portion 18, as shown in fig. 3, the lateral part of arc 19 is fixed with a support section of thick bamboo 20, arc 19 on be equipped with a plurality of regulation holes 191, the one end of a support section of thick bamboo 20 be equipped with screw 192, screw 192 sets up in regulation hole 191, a support section of thick bamboo 20 is connected with arc 19 through screw 192, the regulation hole is the setting of radian form for a support section of thick bamboo can carry out the regulation of certain degree on the angular direction, the needs that better adaptation patient's shank supported, a support section of thick bamboo 20 on be equipped with sponge layer 201, can be comparatively comfortable impression when the patient places the injured leg of oneself on a support section of thick bamboo.

The utility model discloses a theory of operation: the telescopic link is controlled the extension and the indentation length of the pole that corresponds respectively, and patient's leg is placed on a supporting cylinder, adjusts the extension length of first pole, second pole and third pole in a flexible way according to the patient of different heights, realizes carrying out effectual support to patient's shank injured position, and arc department is equipped with a plurality of regulation holes, can carry out certain angle modulation to a supporting cylinder, increases the flexibility of using, provides better support for the patient that the leg is hindered.

Claims

1. The utility model provides a scalable foot holds in palm for wheelchair, is provided with main part support (1), and the both sides of main part support (1) are equipped with wheel (2), are equipped with seat (3) on main part support (1), the front side of main part support (1) be equipped with pole setting (4), the lower extreme of pole setting (4) is equipped with auxiliary wheel (5), one side of pole setting (4) be equipped with connecting rod (6), be equipped with on connecting rod (6) running-board (7), its characterized in that: a foot supporting rod body (8) is fixed on the side portion of the upright rod (4), a fixing portion (9) is arranged on the foot supporting rod body (8), a first telescopic rod (10) is arranged on the fixing portion (9), a first rod (11) is embedded into the foot supporting rod body (8), a first connecting portion (12) is arranged on the first rod (11), and the extending end of the first telescopic rod (10) is connected with the first connecting portion (12); a second telescopic rod (13) is arranged on the first connecting part (12), a second rod (14) is embedded in the first rod (11), a second connecting part (15) is arranged on the second rod (14), the extending end of the second telescopic rod (13) is connected with the second connecting part (15), and a third telescopic rod (16) is fixed on the second connecting part (15); the telescopic handle is characterized in that a third rod (17) is arranged in the second rod (14), a third connecting portion (18) is arranged on the third rod (17), the extending end of the third telescopic rod (16) is connected with the third connecting portion (18), an arc-shaped plate (19) is arranged on the third connecting portion (18), and a supporting cylinder (20) is fixed on the side portion of the arc-shaped plate (19).

2. The retractable foot rest for a wheelchair of claim 1, wherein: the arc-shaped plate (19) is provided with a plurality of adjusting holes (191), one end of the supporting cylinder (20) is provided with a screw (192), the screw (192) is arranged in the adjusting hole (191), and the supporting cylinder (20) is connected with the arc-shaped plate (19) through the screw (192).

3. The retractable foot rest for a wheelchair of claim 1, wherein: the supporting cylinder (20) is provided with a sponge layer (201).

4. The retractable foot rest for a wheelchair of claim 1, wherein: the foot support rod body (8) is made of an aluminum alloy material.

5. The retractable foot rest for a wheelchair of claim 1, wherein: the lower part of the foot supporting rod body (8) extends out of a side bracket (801).