CN210812059U - Multifunctional wheelchair - Google Patents

Abstract

The utility model discloses a multifunctional wheelchair, relating to the technical field of medical appliances. The multifunctional body is as follows: the assembled crutch is combined with the wheelchair body through the mounting hole, and when the road surface is poor, the patient can move through the assembled crutch after the assembled crutch is pulled out; meanwhile, the wheelchair body is provided with a toilet hole, and a sewage barrel is arranged right below the toilet hole, so that the technical problem of difficult defecation of a patient can be solved; meanwhile, the safety belt is arranged on the wheelchair body, and the patient is protected on the wheelchair body through the safety belt, so that the patient is prevented from falling from the wheelchair body to cause damage in the using process.

Description

a multifunctional wheelchair

technical field

The utility model relates to the technical field of medical equipment, in particular to a multifunctional wheelchair.

Background technique

Wheelchairs are one of the indispensable mobility tools for some people who are elderly and frail, at high risk of falling, amputated, after surgery, or with limited mobility. When using it, the user only needs to sit on the wheelchair and push the wheelchair with two hands. By controlling the rotation direction and speed of the two wheels, the wheelchair can be controlled to turn, so that the wheelchair can facilitate the user to move. The common wheelchairs in the existing technology have single functions and cannot meet more needs of users. There are the following problems in the use of wheelchairs: First, the legs and feet of wheelchair users are inconvenient. When they need to go to the toilet, they need to move from the wheelchair to the toilet with difficulty. After defecation, they need to return to the wheelchair with difficulty. The process is difficult. , and the inability of one person to complete it alone will bring certain troubles to the patient and family; secondly, the wheelchair helps the user to move to the designated location through wheels, but when the road surface of the designated location is not smooth enough, the wheelchair cannot help the user to move. Third, when the user moves downhill through the wheelchair, the center of gravity of the wheelchair will move forward. If the user does not grasp the balance at this time, it will easily fall from the wheelchair and cause injury.

Utility model content

The utility model provides a multifunctional wheelchair to solve the technical problems in the prior art that the wheelchair user is difficult to defecate, inconvenient to move when the road surface is poor in smoothness, and easy to fall when it is downhill.

A multifunctional wheelchair, comprising a wheelchair body, an assembly crutch, and an installation hole, wherein the installation hole is arranged on the side of the wheelchair body, the assembly crutch is inserted in the installation hole, and the upper end of the assembly crutch is provided with a handrail, so the The inside of the armrest is filled with sponge, the seat position of the wheelchair body is provided with a toilet hole, the toilet hole can be opened and closed, and a dirt bucket is arranged directly below the toilet hole.

Further, the assembling crutch is composed of a supporting part and a folding part, the folding part is installed in the supporting part, a fixing part is arranged in the folding part, and a spring is installed in the middle of the fixing part, and the spring elastically pushes the fixing part to the side, The supporting part is provided with a fixing hole, the folding part is inserted into the supporting part, and the fixing is realized by the mutual cooperation between the fixing part in the supporting part and the fixing hole in the folding part.

Further, the assembled crutch is further provided with a grip rod, and the grip rod is installed in the middle of the assembled crutch.

Further, a plurality of the fixing holes are provided, and the plurality of fixing holes are arranged at different heights in the same vertical row on the support portion.

Further, two sides of the wheelchair are respectively provided with one mounting hole, and two assembling crutches are provided, and the two assembling crutches are respectively inserted into the two mounting holes.

Further, a foot bracket is provided at the bottom of the wheelchair body, and the foot bracket can be extended and retracted.

Further, the armrest of the wheelchair is provided with a protective rod, and the protective rod can be accommodated in the inside of one armrest.

Further, a safety belt is also provided on the wheelchair body.

The beneficial effects of the present utility model are:

First, the utility model combines the assembled crutches with the wheelchair body through the mounting holes, and at the same time, the assembled crutches also become a part of the wheelchair body. In some cases, the assembled crutches can be pulled out and the patient can move through the assembled crutches.

Second, there is a toilet hole on the wheelchair body, and a dirt bucket is installed just below the toilet hole to store excrement, so that the patient can defecate on the wheelchair, which can solve the technical problem of the patient's difficulty in defecation.

Third, the assembled crutches are telescopic structures, which can better save the space on the wheelchair. When in use, the assembled crutches are pulled out to support the patient, and at the same time, a plurality of fixing holes are provided, and changing the position of the positioning holes can change the assembly bracket height to suit patients of different heights.

Fourth, the utility model is provided with a safety belt, which protects the patient on the wheelchair body through the safety belt to prevent the patient from being injured by falling from the wheelchair body during use.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the following descriptions The accompanying drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the first angle structure schematic diagram of the present utility model;

Fig. 2 is the second angle structure schematic diagram of the present utility model;

Fig. 3 is the front view of assembling crutches foldable;

Fig. 4 is the front view after the assembly crutch is unfolded;

Reference numerals: wheelchair body 1, assembling crutches 2, mounting holes 3, protective rods 32, armrests 21, support parts 22, folding parts 23, fixing parts 24, grip rods 25, fixing holes 26, rubber heads 27, foot brackets 11. Toilet hole 12, dirt bucket 13, seat belt 14.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments.

The components of the embodiments of the invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided 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 of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in FIG. 1 , a multifunctional wheelchair includes a wheelchair body 1 , an assembly crutch 2 , and an installation hole 3 . One side of the wheelchair body 1 is provided with an installation hole 3 , and the assembled crutch 2 is inserted into the installation hole 3 When you need to walk away from the wheelchair body, pull out the assembled crutches 2 from the wheelchair body 1 for use. When you do not need to walk, insert the assembled crutches 2 on the wheelchair body 1 through the mounting holes 3. The upper end of the assembled crutches 2 is provided with The armrest 21, the interior of the armrest 21 is filled with sponge, and the armrest 21 has two functions. When the assembled crutch 2 is pulled out from the wheelchair body 1, the armrest 21 is clamped by the user under the armpit, and the armrest 21 is clamped by the user through the contact between the support frame and the armrest 21. Cooperate to support the user, when the assembled crutch 2 is installed on the wheelchair body 1, the handrail 21 on the assembled crutch 2 can replace the original support in the wheelchair body 1, providing protection for the user on both sides, preventing the user from When in use, it is damaged by tipping to both sides, and the inside of the armrest 21 is filled with sponge, which makes the user more comfortable when holding the armrest 21 during use. The advantage of this design is that it reduces the space for installing the support in the wheelchair body 1. The connection between the assembled crutches 2 and the wheelchair body 1 is more suitable. As shown in FIG. 2 , the seat position of the wheelchair body 1 is provided with a toilet hole 12, which can be opened and closed. When closed, the user can sit on a wheelchair for excretion, which solves the problem that the user is difficult to go to the toilet due to physical inconvenience. When closed, the toilet hole 12 is closed to support the user. A dirt bucket 13 is provided for storing the excrement of the user. Before the user excretes, the dirt bucket 13 is placed directly under the toilet hole 12. When the user excretes, the dirt bucket 13 is taken out for cleaning. Ready for next use.

Preferably, the assembling crutch 2 is composed of a folding part 23 and a supporting part 22, and an internal thread and an external thread can be respectively set at corresponding positions on the folding part 23 and the supporting part 22, and the internal thread and the external thread cooperate with each other to realize Folding and assembling; it is also possible to set fixing holes 26 at corresponding positions on the folding part 23 and the supporting part 22 respectively, install a fixing shaft in the fixing hole 26, and realize folding and assembling by rotating the folding part; as shown in Figures 3 and 4 , the folding part 23 can also be installed in the supporting part 22, a fixing part 24 is arranged in the folding part 23, a spring is installed in the middle of the fixing part 24, and the fixing part 24 can be elastically pushed out, and the supporting part 22 There is a fixing hole 26 on it, the folding part 23 is inserted into the supporting part 22, and the fixing part 24 in the supporting part 22 cooperates with the fixing hole 26 in the folding part 23 to realize the fixing. The folding part 23 is pulled out from the supporting part 22, so that the fixing part 24 in the folding part 23 is extended from the fixing hole 26 in the supporting part 22 and fastened. The assembled crutches 2 of this structure have the advantages of stable connection, strong supporting force, high speed when changing shape, simple operation when changing shape, and the supporting part 22 and the folding part 23 are installed together , the advantage of easy loss of accessories, the utility model makes this kind of assembled crutches 2 the best choice.

As shown in FIG. 4 , preferably, the assembled crutch 2 is further provided with a grip rod 25 , the grip rod 25 is installed in the middle of the assembled crutch 2 , and its function is to hold the hand when the user uses the assembled crutch 2 The grip rod 25 can be used better, and at the same time, the assembled crutch 2 can be lifted and moved to the next support point by grasping the grip rod 25 during action.

As shown in FIG. 2 , preferably, one mounting hole 3 is provided on both sides of the wheelchair body 1 , and two assembling crutches 2 are provided, and the two assembling crutches 2 are respectively inserted into the two mounting holes 3 , Its function is to facilitate some patients with injured legs to move more conveniently under the support of the two assembled crutches 2 .

Preferably, a plurality of the fixing holes 26 are provided, and the plurality of fixing holes 26 are arranged at different heights in the same vertical row on the support portion 22 . 26 cooperate with each other, so that the assembled crutches 2 can form different heights, so as to be suitable for people of different heights, and at the same time, the assembled crutches 2 can also be placed on the wheelchair body 1 after being contracted to the greatest extent, so that the wheelchair body 1 will not be in use. Because of the placement of the assembly crutch 2, its normal work is affected.

As shown in FIG. 4 , preferably, a rubber head 27 is provided at the bottom of the assembled crutch 2 , and the rubber head 27 is in contact with the ground during the use of the assembled crutch 2 . When it is inclined and contacts the ground, the rubber head 27 will be deformed under the action of pressure, fully contacting the ground, increasing the contact area between the rubber head 27 and the ground, and increasing its frictional force. cause damage.

As shown in FIG. 2 , preferably, a foot support 11 is provided at the bottom of the wheelchair body 1 to provide a space for the user to place their legs and feet. When getting on and off the wheelchair, the length of the foot support 11 can be adjusted to adapt to different up and down angles. At the same time, when the user is sitting on the wheelchair, the bending angle of the knee can be changed by adjusting the length of the foot support 11, so that the user is in a maximum position. comfortable state.

As shown in FIG. 2, preferably, a seat position of the wheelchair body 1 is provided with a toilet hole 12, the toilet hole 12 can be opened and closed, and when opened, the user can sit on the wheelchair for excretion. It solves the problem that the user is difficult to go to the toilet due to physical inconvenience. When the toilet is closed, the toilet hole 12 is closed to support the user. There is a dirt bucket 13 directly below the toilet hole 12 for storage and use. Before the user excretes, place the dirt bucket 13 directly below the toilet hole 12, and after the user excretes, take out the dirt bucket 13 for cleaning, and prepare for the next use.

As shown in FIG. 2 , preferably, the side end of the wheelchair body 1 is provided with a protective rod 32 , and the protective rod 32 can be accommodated inside the wheelchair body 1 on one side. When in use, the protective rod 32 is removed from the wheelchair body 1 . Pulling out and locking the other side of the wheelchair body 1, the function of which is that the user can adjust the body on the wheelchair body 1 by providing a support force to the user through the protective rod 32, and at the same time, it can also provide protection to prevent the user from the wheelchair body. 1 loses its center of gravity and falls to the ground, causing damage.

As shown in FIG. 2 , preferably, the wheelchair body 1 is also provided with a seat belt 14 , the function of which is that when the user passes the downhill section on the wheelchair body 1 , the center of gravity is lower, which is easy to cause danger. The user and the wheelchair body 1 are fixed to each other to protect the user from falling from the wheelchair body 1 to the ground and causing injury.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (8)

1. A multifunctional wheelchair, comprising a wheelchair body (1) and an assembled crutch (2), characterized in that it further comprises a mounting hole (3), the mounting hole (3) being arranged on the side of the wheelchair body (1) , the assembled crutch (2) is inserted into the installation hole (3), the upper end of the assembled crutch (2) is provided with a handrail (21), the inside of the handrail (21) is filled with sponge, and the wheelchair body ( 1) There is a toilet seat hole (12) at the seat position, a baffle plate is arranged at the toilet seat hole (12), the baffle plate is hingedly connected with the wheelchair body (1), and the baffle plate controls the movement of the toilet seat hole (12). When opening and closing, there is a dirt bucket (13) directly below the toilet hole (12). 2. The multifunctional wheelchair according to claim 1, wherein the assembled crutch (2) is composed of a support part (22) and a folding part (23), and the folding part (23) is installed on the support In the part (22), a fixing part (24) is arranged in the folding part (23), and a spring is installed in the middle of the fixing part (24), the spring pushes the fixing part (24) elastically to the side, and the supporting part (22) A fixing hole (26) is provided thereon, the folding portion (23) is inserted into the supporting portion (22), and the fixing member (24) in the supporting portion (22) and the fixing hole (26) in the folding portion (23) are mutually Cooperate. 3. A multifunctional wheelchair according to claim 2, characterized in that, the assembled crutches (2) are further provided with a grip rod (25), and the grip rods (25) are installed on the assembled crutches (2). ) in the middle. 4. The multifunctional wheelchair according to claim 2, characterized in that, the fixing holes (26) are provided with a plurality of fixing holes (26), and the fixing holes (26) are provided on the support portion (22) at different heights in the same vertical row. 5. A multifunctional wheelchair according to claim 1, characterized in that, one mounting hole (3) is provided on both sides of the wheelchair, and two assembling crutches (2) are provided, and the two are provided with two mounting holes (3). The assembled crutches (2) are respectively inserted into the two mounting holes (3). 6 . The multifunctional wheelchair according to claim 1 , wherein a foot bracket ( 11 ) is provided at the bottom of the wheelchair body ( 1 ), and the foot bracket ( 11 ) can be extended and retracted. 7 . 7. The multifunctional wheelchair according to claim 1, characterized in that, a guard rod (32) is provided on one side of the handguard of the wheelchair body (1), and the guard rod (32) can be accommodated in a Inside the wheelchair body (1) on one side. 8. The multifunctional wheelchair according to claim 1, characterized in that, the wheelchair body (1) is further provided with a safety belt (14).

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