CN220877098U

CN220877098U - Novel wheelchair

Info

Publication number: CN220877098U
Application number: CN202322485820.1U
Authority: CN
Inventors: 陈囿年; 任力杰; 池枫
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-05-03
Anticipated expiration: 2033-09-13

Abstract

The utility model relates to the technical field of wheelchairs, in particular to a novel wheelchair, which comprises a seat plate, wherein the front part of the upper end of the seat plate is fixedly connected with a protection mechanism, the rear part of the upper end of the seat plate is fixedly connected with a backrest plate, the rear part of the left end of the backrest plate and the rear part of the right end of the backrest plate are fixedly connected with push rods, the left part of the upper end of the seat plate and the right part of the upper end of the seat plate are fixedly connected with handrail brackets, the upper part of the left end of the backrest plate and the upper part of the right end of the backrest plate are fixedly connected with shielding mechanisms together, the rear sides of the left part of the lower end of the seat plate and the rear sides of the right part of the lower end of the seat plate are fixedly connected with first support columns, the lower parts of the two first support columns, which are far away from each other, the front sides of the left part of the lower end of the seat plate and the right part of the lower end of the seat plate are fixedly connected with second support columns, and the lower ends of the two second support columns are movably connected with steering wheels. The novel wheelchair disclosed by the utility model can effectively protect the lower legs and the waist in the use process, can effectively protect the lower legs and the waist when encountering sudden braking, can avoid injuries caused by forward falling due to inertial force, and greatly improves the safety of the wheelchair.

Description

Novel wheelchair

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a novel wheelchair.

Background

The wheelchair is provided with a large wheel and a small wheel and can help a patient to replace a walking chair, is an important moving tool for the home rehabilitation, the treatment and the outgoing activities of wounded persons, patients and disabled persons, not only meets the requirements of the disabled persons and the mobility impaired people on the riding instead of walking, but also is convenient for the family members to move and care the patient, and the traditional hand-push wheelchair has at least the following defects: 1. the traditional hand-push wheelchair has a certain risk in the use process, the traditional wheelchair does not shield and protect the lower legs and the front waists of the passengers, the passengers are suddenly stopped in the use process, the passengers are easy to be injured due to forward inertia force, and the safety of the wheelchair is greatly reduced; 2. the traditional hand push wheelchair encounters the condition of bad weather when going out for use, can cause inconvenience to travel, and both sun and rainy days can influence the health of users, reduces the comfort level of use.

Disclosure of utility model

The utility model mainly aims to provide a novel wheelchair which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a novel wheelchair, includes the bedplate, the anterior fixedly connected with protection machanism of bedplate upper end, the equal fixedly connected with push rod in bedplate upper end rear portion fixedly connected with back board, back board left end rear portion and right-hand member rear portion, the equal fixedly connected with handrail bracket of bedplate upper end left portion and upper end right-hand member upper portion, the equal fixedly connected with shielding mechanism in back board left end upper portion and right-hand member upper portion, the equal fixedly connected with support column of bedplate lower extreme left portion rear side and lower extreme right-hand member rear side, two the equal swing joint of one end lower part that the support column kept away from each other has the drive wheel, the equal fixedly connected with No. two support columns of bedplate lower extreme left portion front side and lower extreme right-hand member front side, two equal fixedly connected with steering wheel of No. two equal fixedly connected with foot rest of support column front end lower part.

Preferably, the protection mechanism comprises two fixing columns, the lower ends of the two fixing columns are provided with empty slots, the upper parts of one ends, close to each other, of the two fixing columns are movably connected with a baffle rod, the right parts of the two fixing columns are fixedly connected with clamping blocks at the left ends of the baffle rod, the right sides of the upper ends of the baffle rod are provided with clamping slots, the upper walls of the two empty slots and the upper ends of the seat plates are movably connected with L-shaped protection frames together, the upper parts of one ends, close to each other, of the two L-shaped protection frames are fixedly connected with protection columns, and the upper parts of one ends, close to each other, of the four protection columns are fixedly connected with magnet stones.

Preferably, the rear ends of the two armrest supporting arms are fixedly connected with the middle part of the front end of the back rest plate, and the protection mechanism is not contacted with the two foot supports.

Preferably, the fixture block is connected with the clamping groove in a clamping way, the two fixing columns and the two L-shaped protection frames are arranged in a left-right mirror image mode, and the lower ends of the two fixing columns are fixedly connected with the upper end of the seat plate.

Preferably, the shielding mechanism comprises two fixing blocks, one ends, far away from the back plate, of the fixing blocks are movably connected with extension supports, and shielding cloth is fixedly connected with the upper ends of the extension supports.

Preferably, the two fixing blocks are fixedly connected with the upper part of the left end and the upper part of the right end of the backrest plate respectively, and the two fixing blocks and the two stretching brackets are not contacted with the push rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the wheelchair, the protection mechanism is arranged on the wheelchair to protect the lower legs and the waist of an occupant, the lower legs and the feet are prevented from being collided by external force in the use process, the wheelchair can be effectively protected when the wheelchair encounters emergency braking, injuries caused by forward falling due to inertial force are avoided, and the wheelchair is convenient to use and high in stability due to the fact that the two baffle rods arranged in the protection mechanism are connected in a clamping mode;

2. According to the wheelchair, the shielding mechanism is arranged, so that the wheelchair can adapt to different weather when the wheelchair is used for running, sunlight is shielded to avoid sunburn, rainwater is shielded to avoid wetting, health is maintained, the shielding mechanism is convenient to use and store, space is saved, comfort level is effectively increased, and practicability of the wheelchair is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel wheelchair of the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a novel wheelchair according to the present utility model;

FIG. 3 is a schematic view of the whole structure of a protection mechanism of the novel wheelchair of the present utility model;

Fig. 4 is a schematic diagram of the overall structure of a shielding mechanism of the novel wheelchair of the utility model.

In the figure: 1. a seat plate; 2. a protective mechanism; 3. a backing plate; 4. a shielding mechanism; 5. a push rod; 6. a handrail bracket; 7. a first support column; 8. a driving wheel; 9. a second support column; 10. a steering wheel; 11. a foot rest; 21. fixing the column; 22. a hollow groove; 23. a gear lever; 24. a clamping block; 25. a clamping groove; 26. an L-shaped protective frame; 27. a protective column; 28. a magnet; 41. a fixed block; 42. stretching the bracket; 43. shielding cloth.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a novel wheelchair, including bedplate 1, the anterior fixedly connected with protection machanism 2 of bedplate 1 upper end, the equal fixedly connected with push rod 5 of the rear portion of the left end rear portion of bedplate 1 upper end and the right-hand member rear portion, the equal fixedly connected with handrail bracket 6 of bedplate 1 upper end left portion and upper end right-hand member, the common fixedly connected with shielding mechanism 4 of back plate 3 left end upper portion and right-hand member upper portion, the equal fixedly connected with support column 7 of bedplate 1 lower extreme left portion rear side and lower extreme right-hand member rear side, the equal swing joint of one end lower part that two support columns 7 keep away from each other has drive wheel 8, the equal fixedly connected with support column 9 of bedplate 1 lower extreme left portion front side and lower extreme right-hand member front side, the equal swing joint of two support columns 9 lower extreme has steering wheel 10, the equal fixedly connected with foot rest 11 of two support columns 9 front end lower extreme lower parts, two handrail bracket 6 rear ends all with the middle part fixedly connected with of the back plate 3 front end, protection machanism 2 and two foot rest 11 contactless.

In this embodiment, protection machanism 2 includes two fixed columns 21, the hollow slot 22 has all been opened to two fixed column 21 lower extreme, the equal swing joint in one end upper portion that two fixed columns 21 are close to each other has shelves pole 23, right side shelves pole 23 left end fixedly connected with fixture block 24, open on left side shelves pole 23 upper end right side has draw-in groove 25, upper wall and bedplate 1 upper end all are the common swing joint in two hollow slots 22 has L shape protection frame 26, the equal fixedly connected with protection post 27 of one end upper portion and the lower part that two L shape protection frames 26 are close to each other, the equal fixedly connected with magnet 28 of one end that four protection posts 27 are close to each other, fixture block 24 and draw-in groove 25 block connection, two fixed columns 21 and two L shape protection frames 26 all are left and right mirror image setting, two fixed column 21 lower extreme all are with bedplate 1 upper end fixedly connected, shank and waist in the use can obtain effective protection, prevent to collide injury, the safety in use that improves.

In this embodiment, shelter from mechanism 4 includes two fixed blocks 41, the equal swing joint of one end that the back board 3 was kept away from to two fixed blocks 41 has extension support 42, two common fixedly connected with of extension support 42 upper end shelter from cloth 43, two fixed blocks 41 respectively with back board 3 left end upper portion and right-hand member upper portion fixed connection, two fixed blocks 41 and two extension support 42 all do not contact with push rod 5, the effective user demand of insolateing or drenching with rain, the comfort level has been improved, conveniently accomodate and use, improve wheelchair rate of use greatly.

It should be noted that, the novel wheelchair is provided by the utility model, in the use process, firstly, the two baffle rods 23 are lifted upwards to be opened respectively, the two L-shaped protection frames 26 are opened to two sides respectively, after the seat plate 1 is well seated, the user can place feet through the foot support 11, the protection post 27 is connected through the magnet 28, the legs and the feet are protected, injuries in the use process are avoided, the baffle rods 23 are fixed more stably through the clamping blocks 24 clamping and connecting clamping grooves 25, the waist can be protected, the sudden stop of walking in the use process is avoided, the injury is caused by the forward falling of the inertia force, the arm is placed through the armrest supporting arm 6, the driving wheel 8 is pushed through the push rod 5, the wheelchair is walked, the direction is adjusted through the steering wheel 10, the front part of the extension supporting frame 42 is driven to be supported above the seat plate 1 through the upward pulling, the front part of the extension supporting frame 42 is connected through the lower end of the extension supporting frame 42, the front supporting height is limited through the connection of the extension supporting frame 41, the wheelchair can be used for different outdoor, convenience is improved, the rear part of the extension supporting frame 4 is pulled downwards, the shielding mechanism 4 can be stored in the back 3, the convenience is further improved, and the convenience is realized, and the convenience is further realized, and the convenience is realized.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel wheelchair, includes bedplate (1), its characterized in that: the front part of the upper end of the seat board (1) is fixedly connected with a protection mechanism (2), the rear part of the upper end of the seat board (1) is fixedly connected with a back board (3), the rear parts of the left end and the right end of the back board (3) are fixedly connected with push rods (5), the left part of the upper end of the seat board (1) and the right part of the upper end are fixedly connected with handrail brackets (6), the upper parts of the left end and the upper parts of the right end of the back board (3) are fixedly connected with shielding mechanisms (4) together, the rear sides of the left part and the right part of the lower end of the seat plate (1) are fixedly connected with first support columns (7), the lower parts of the ends, far away from each other, of the first support columns (7) are movably connected with driving wheels (8), the front sides of the left part and the front sides of the right part of the lower end of the seat plate (1) are fixedly connected with second support columns (9), the lower ends of the second support columns (9) are movably connected with steering wheels (10), and the lower parts of the front ends of the second support columns (9) are fixedly connected with foot supports (11);

The protection mechanism (2) comprises two fixed columns (21), the lower ends of the fixed columns (21) are respectively provided with a hollow groove (22), the upper parts of one ends of the fixed columns (21) close to each other are respectively and movably connected with a baffle rod (23), the left parts of the baffle rods (23) are fixedly connected with clamping blocks (24), the right parts of the left parts of the baffle rods (23), the right sides of the upper ends of the baffle rods (23) are respectively provided with a clamping groove (25), the upper walls of the hollow grooves (22) and the upper ends of the seat plates (1) are respectively and movably connected with an L-shaped protection frame (26), the upper parts and the lower parts of one ends of the L-shaped protection frames (26) close to each other are respectively and fixedly connected with protection columns (27), and the four ends of the protection columns (27) close to each other are respectively and fixedly connected with a magnet (28).

2. A new wheelchair according to claim 1, characterised in that: the rear ends of the two handrail brackets (6) are fixedly connected with the middle part of the front end of the back rest plate (3), and the protection mechanism (2) is not contacted with the two foot supports (11).

3. A new wheelchair according to claim 1, characterised in that: the clamping blocks (24) are connected with the clamping grooves (25) in a clamping mode, the two fixing columns (21) and the two L-shaped protection frames (26) are arranged in a left-right mirror mode, and the lower ends of the two fixing columns (21) are fixedly connected with the upper ends of the seat boards (1).

4. A new wheelchair according to claim 1, characterised in that: the shielding mechanism (4) comprises two fixing blocks (41), one ends, far away from the back plate (3), of the fixing blocks (41) are movably connected with extension supports (42), and shielding cloth (43) is fixedly connected with the upper ends of the extension supports (42) together.

5. The novel wheelchair of claim 4, wherein: the two fixing blocks (41) are fixedly connected with the upper part of the left end and the upper part of the right end of the back plate (3), and the two fixing blocks (41) and the two stretching brackets (42) are not contacted with the push rod (5).