CN215020770U

CN215020770U - Ultralight portable medical wheelchair

Info

Publication number: CN215020770U
Application number: CN202120733031.3U
Authority: CN
Inventors: 谢慧英
Original assignee: Zigong Third Peoples Hospital
Current assignee: Zigong Third Peoples Hospital
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-07
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an ultralight portable medical treatment wheelchair relates to wheelchair technical field. The utility model discloses a two supporting wheels, fixedly connected with support column on the supporting wheel, rotate on two support columns and install the bull stick, fixedly connected with slope is to the support frame on ground on the bull stick, one side that two supporting wheels are relative all is connected with the connecting axle, the connecting axle other end all articulates there is the peg of hanging on the support frame, the support frame is close to two universal wheels of one end fixedly connected with on ground, it is equipped with two connecting plates that are located the support frame both sides to rotate the cover on the bull stick, rotate between two connecting plates and install the pivot, fixedly connected with cushion frame in the pivot, it is equipped with two triangle-shaped articulated joints that are located between cushion frame and the connecting plate to rotate the cover in the pivot. The utility model discloses a folding cushion frame, back frame and support frame, saved a large amount of spaces of accomodating, can remove the device through carrying the connecting rod one after folding, conveniently carry more.

Description

Ultralight portable medical wheelchair

Technical Field

The utility model relates to a wheelchair technical field, concretely relates to ultralight portable medical treatment wheelchair.

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 to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

Need also carry the wheelchair together when the disease needs the exit door to the patient can remove through the wheelchair when reacing a place again, but two big wheels and two little wheels and a folding leg are generally all installed to current wheelchair, and the volume is still very big after the wheelchair is folding, and weight is very heavy very inconvenient carries and accomodates moreover, consequently the utility model provides an ultralight portable medical treatment wheelchair.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problems that the prior wheelchair is still large in size after being folded, heavier in weight and inconvenient to carry and store, the utility model provides an ultralight portable medical wheelchair.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an ultralight portable medical wheelchair comprises two supporting wheels, wherein supporting columns are fixedly connected to the supporting wheels, rotating rods are rotatably mounted on the two supporting columns, a supporting frame inclining to the ground is fixedly connected to the rotating rods, a connecting shaft is connected to one opposite side of the two supporting wheels, a hanging rod hung on the supporting frame is hinged to the other end of the connecting shaft, two universal wheels are fixedly connected to one end, close to the ground, of the supporting frame, two connecting plates located on two sides of the supporting frame are rotatably sleeved on the rotating rods, a rotating shaft is rotatably mounted between the two connecting plates, a cushion frame is fixedly connected to the rotating shaft, two triangular hinged plates located between the cushion frame and the connecting plates are rotatably sleeved on the rotating shaft, a connecting rod I is fixedly connected between the two triangular hinged plates and located at a lower end corner, and a backrest frame located at an upper end corner is hinged between the two triangular hinged plates, the utility model discloses a cushion, including support frame, seat frame, back frame, support frame, articulated have two with seat frame front end articulated bracing pieces on the support frame fixedly connected with installation pole, articulated on the installation pole, the cover is equipped with supporting cloth on seat frame and the back frame.

Further, the supporting wheel includes the wheel frame with support column fixed connection, the axis of rotation is installed to the wheel frame internal rotation, the cover is equipped with the wheel that is located the wheel frame in the axis of rotation, connecting axle and axis of rotation one end fixed connection.

Further, the support frame includes two down tube of fixed connection on the bull stick, down tube other end fixedly connected with mounting panel, universal wheel fixed connection is on the mounting panel bottom surface, two fixedly connected with is used for the crossbar and the spliced pole that support between the down tube.

Further, the installation pole includes the installation piece of fixed connection at two down tube middle parts, two fixedly connected with horizontal pole, two between the installation piece the bracing piece articulates on the horizontal pole, the peg is hung and is established on the down tube and be located between installation piece and the bull stick.

Furthermore, both sides of the backrest frame are hinged with handrails used for leaning on the arms, and anti-skidding sleeves are sleeved on the handrails.

Furthermore, a second connecting rod positioned between the rotating rod and the supporting wheel is fixedly connected between the two supporting columns.

The utility model has the advantages as follows:

1. the utility model discloses when needs are accomodate, can stimulate connecting rod one and rotate triangle-shaped articulated slab along the pivot axis, make the back frame that articulates above that overturn towards the cushion frame, rotate along the bull stick axis towards the support frame through the connecting plate with the cushion frame together behind the contact cushion frame, will push down until the contact support frame with installation pole articulated bracing piece, then rotate along the bull stick axis towards the support column with the support frame together, make the peg upwards slide, make the device wholly become a squashed cubic, a large amount of storage spaces have been saved, and can remove the device through carrying connecting rod one, more conveniently carry.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a rear plan view of the present invention;

fig. 3 is a front plan view of the present invention;

fig. 4 is a side view of the present invention;

reference numerals: 1. a support wheel; 101. a wheel frame; 102. a rotating shaft; 103. a wheel; 2. a support pillar; 201. a second connecting rod; 3. a rotating rod; 4. a support frame; 401. a diagonal bar; 402. mounting a plate; 403. a cross bar; 404. connecting columns; 5. a connecting shaft; 6. a hanging rod; 7. a universal wheel; 8. a connecting plate; 9. a rotating shaft; 10. a cushion frame; 11. a triangular hinged plate; 12. a first connecting rod; 13. a backrest frame; 14. mounting a rod; 1401. mounting blocks; 1402. a cross bar; 15. a support bar; 16. a support cloth; 17. a handrail; 1701. an anti-slip sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-3, an ultra-light portable medical wheelchair provided by an embodiment of the present invention comprises two support wheels 1, wherein the support wheels 1 are fixedly connected with support columns 2, the two support columns 2 are rotatably provided with rotating rods 3, the rotating rods 3 are fixedly connected with support frames 4 inclined to the ground, one sides of the two support wheels 1 opposite to each other are connected with connecting shafts 5, the other ends of the connecting shafts 5 are respectively hinged with a hanging rod 6 hung on the support frame 4, one end of the support frame 4 close to the ground is fixedly connected with two universal wheels 7, the rotating rods 3 are rotatably sleeved with two connecting plates 8 positioned at two sides of the support frame 4, a rotating shaft 9 is rotatably provided between the two connecting plates 8, a cushion frame 10 is fixedly connected on the rotating shaft 9, two triangular hinge plates 11 positioned between the cushion frame 10 and the connecting plates 8 are rotatably sleeved on the rotating shaft 9, a connecting rod 12 positioned at the lower end of the two triangular hinge plates 11 is fixedly connected, a backrest frame 13 positioned at the upper end corner is hinged between the two triangular hinged plates 11, a mounting rod 14 is fixedly connected on the support frame 4, two support rods 15 hinged with the front end of the cushion frame 10 are hinged on the mounting rod 14, a support cloth 16 is sleeved on the cushion frame 10 and the backrest frame 13, the backrest frame 13 is hinged with the triangular hinged plates 11, and the backrest frame 13 can only rotate to ninety degrees and is mutually perpendicular to the cushion frame 10, when the utility model is required to be stored, the connecting rod I12 can be pulled to enable the triangular hinged plates 11 to rotate upwards along the axis of the rotating shaft 9, the backrest frame 13 hinged with the triangular hinged plates 13 is downwards overturned along the hinged point to be contacted with the cushion frame 10, the connecting rod I12 is continuously pulled upwards, the connecting plate 8 can be overturned forwards along the axis of the rotating rod 3, so that the support rods 15 hinged on the mounting rod 14 and the cushion frame 10 rotate along the axis of the mounting rod 14 to be parallel to the support frame 4, then drive back frame 13, cushion frame 10 and support frame 4 and continue to rotate along the axis of bull stick 3 together for the peg 6 of support can be followed support frame 4 and upwards slided to bull stick 3 department, and support frame 4 makes the device be the flat block form with 2 parallel and level of support column, and the compression of very big degree has shared space and is convenient for accomodate, and can carry and remove the device through portable connecting rod 12, convenient and fast more.

As shown in fig. 2, in some embodiments, the supporting wheels 1 include a wheel frame 101 fixedly connected to the supporting column 2, a rotating shaft 102 is rotatably mounted in the wheel frame 101, a wheel 103 located in the wheel frame 101 is sleeved on the rotating shaft 102, the connecting shaft 5 is fixedly connected to one end of the rotating shaft 102, because the width of the supporting frame 4 is smaller than the distance between the two supporting wheels 1, the connecting shaft 5 is connected to one end of the rotating shaft 102, and the hanging rod 6 is hinged to the connecting shaft 5, so that the hanging rod 6 can be better hung on the supporting frame 4.

As shown in fig. 3-4, in some embodiments, the supporting frame 4 includes two slanting rods 401 fixedly connected to the rotating rod 3, the other end of the slanting rod 401 is fixedly connected to a mounting plate 402, the universal wheel 7 is fixedly connected to the bottom surface of the mounting plate 402, a cross rod 403 and a connecting column 404 for supporting are fixedly connected between the two slanting rods 401, the cross rod 403 and the connecting column 404 connected between the slanting rods 401 can effectively support and connect the two slanting rods 401, and the body is prevented from shifting when weighing over the slanting rods 401, which results in damage to the device.

As shown in fig. 3-4, in some embodiments, the mounting rod 14 includes a mounting block 1401 fixedly connected to the middle of the two slanting rods 401, a cross rod 1402 is fixedly connected between the two mounting blocks 1401, two of the supporting rods 15 are hinged to the cross rod 1402, a hanging rod 6 is hung on the slanting rods 401 and located between the mounting block 1401 and the rotating rod 3, the hanging rod 6 is hung between the mounting block 1401 and the rotating rod 3, the end of the hanging rod 6 can abut against the mounting block 1401 to form a supporting force when the device is used, when the device is folded and stored, the hanging rod 6 can abut against the rotating rod 3, and the hanging rod 6 is prevented from being separated from the whole body to make the device inconvenient to carry.

As shown in fig. 4, in some embodiments, the two sides of the back frame 13 are hinged with handrails 17 for leaning on the arms, the handrails 17 are sleeved with anti-slip sleeves 1701, the handrails 17 can only be turned upwards to ninety degrees to be flush with the back frame 13 when being stored, and similarly, the handrails 17 can only be turned downwards to ninety degrees to be perpendicular to the back frame 13 when being used.

As shown in fig. 2, in some embodiments, a second connecting rod 201 between the rotating rod 3 and the support wheel 1 is fixedly connected between the two support columns 2, and the second connecting rod 201 is connected between the support columns 2 for connecting and fixing the support columns 2, so that the device is prevented from being damaged due to deviation towards two sides when bearing pressure.

Claims

1. The utility model provides an ultralight portable medical wheelchair, includes two supporting wheels (1), its characterized in that, fixedly connected with support column (2) on supporting wheel (1), two rotate on support column (2) and install bull stick (3), fixedly connected with support frame (4) to incline ground on bull stick (3), two one side that supporting wheel (1) is relative all is connected with connecting axle (5), the connecting axle (5) other end all articulates there is peg (6) of hanging on support frame (4), the one end fixedly connected with two universal wheels (7) of support frame (4) near ground, it is equipped with two connecting plates (8) that are located support frame (4) both sides to rotate the cover on bull stick (3), two rotate between connecting plate (8) and install pivot (9), fixedly connected with cushion frame (10) on pivot (9), pivot (9) are gone up to rotate the cover and are equipped with two triangle-shaped articulated slab (11) that are located between cushion frame (10) and connecting plate (8), two fixedly connected with is located lower extreme corner between triangle-shaped articulated slab (11) has connecting rod (12), two it has back frame (13) that are located upper end corner to articulate between triangle-shaped articulated slab (11), fixedly connected with installation pole (14) are gone up to support frame (4), it has two and cushion frame (10) front end articulated bracing piece (15) to articulate on installation pole (14), the cover is equipped with support cloth (16) on cushion frame (10) and back frame (13).

2. The ultra-light portable medical wheelchair as claimed in claim 1, wherein the supporting wheel (1) comprises a wheel frame (101) fixedly connected with the supporting column (2), a rotating shaft (102) is rotatably mounted in the wheel frame (101), a wheel (103) located in the wheel frame (101) is sleeved on the rotating shaft (102), and the connecting shaft (5) is fixedly connected with one end of the rotating shaft (102).

3. The ultra-light portable medical wheelchair as claimed in claim 1, wherein the support frame (4) comprises two diagonal rods (401) fixedly connected to the rotating rod (3), the other end of the diagonal rod (401) is fixedly connected with a mounting plate (402), the universal wheel (7) is fixedly connected to the bottom surface of the mounting plate (402), and a cross rod (403) and a connecting column (404) for supporting are fixedly connected between the two diagonal rods (401).

4. The ultra-light portable medical wheelchair as claimed in claim 3, wherein the mounting rod (14) comprises a mounting block (1401) fixedly connected to the middle of two inclined rods (401), a cross rod (1402) is fixedly connected between the two mounting blocks (1401), the two support rods (15) are hinged on the cross rod (1402), and the hanging rod (6) is hung on the inclined rods (401) and is located between the mounting block (1401) and the rotating rod (3).

5. The ultra-light portable medical wheelchair as claimed in claim 1, wherein handrails (17) for leaning on the arms are hinged to both sides of the backrest frame (13), and anti-skid sleeves (1701) are sleeved on the handrails (17).

6. The ultra-light portable medical wheelchair as claimed in claim 1, wherein a second connecting rod (201) between the rotating rod (3) and the supporting wheel (1) is fixedly connected between the two supporting columns (2).