CN219921399U - Anti-skid wheelchair for amputee - Google Patents
Anti-skid wheelchair for amputee Download PDFInfo
- Publication number
- CN219921399U CN219921399U CN202321481978.5U CN202321481978U CN219921399U CN 219921399 U CN219921399 U CN 219921399U CN 202321481978 U CN202321481978 U CN 202321481978U CN 219921399 U CN219921399 U CN 219921399U
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- Prior art keywords
- wheelchair
- cushion plate
- skid
- amputee
- frame
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- 210000002414 leg Anatomy 0.000 description 28
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012946 outsourcing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses an anti-skid wheelchair for amputees, which comprises a wheelchair, wherein a cushion plate of the wheelchair is hinged to a wheelchair frame, an electric push rod for adjusting the included angle between a cushion plate and the wheelchair frame is arranged between the cushion plate and the wheelchair frame, the fixed end of the electric push rod is arranged on the wheelchair frame, the movable end of the electric push rod is hinged to the back surface of the front end of the cushion plate, and the rear end of the cushion plate is hinged to the wheelchair frame. The wheelchair has the advantages that the wheelchair is improved on the basis of the original wheelchair, the included angle between the cushion plate and the horizontal direction is adjusted through the electric push rod, so that the front end of the cushion plate is lifted, a patient is pressed close to the backrest of the wheelchair, and the patient is prevented from sliding off the wheelchair due to lack of foot support.
Description
Technical Field
The utility model particularly relates to an anti-skid wheelchair for amputees.
Background
The wheelchair is a chair with wheels, can help to replace walking, and is an important moving tool for home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, patients and disabled persons. The wheelchair not only meets the riding instead of walking requirements of disabled limbs and people with mobility impairment, but also is more important to facilitate the movement of family members and care of patients, so that the patients can exercise and participate in social activities by means of the wheelchair.
Because the wheelchair plays a role in moving in the practical application process, but amputees easily slide off the wheelchair when passing through uneven road surfaces in the moving process, so that unnecessary damage and psychological burden are caused to the patients.
In chinese patent: 202121823523.8, the utility model is: an anti-slip seat cushion for a wheelchair, comprising: the utility model provides a wheelchair is with anti-skidding cushion which characterized in that: the wheelchair comprises a first cushion body and a second cushion body, wherein the first cushion body is connected with the second cushion body, the first cushion body is placed on a seat of the wheelchair, and the second cushion body is clung to a backrest of the wheelchair; the first pad body is including inflating package and two backing plates, two the backing plate is articulated to be connected, it sets up between two backing plates to inflate the package, it is fixed connection with two backing plates to inflate the package, it is located two backing plates and keeps away from the one end of pin joint to inflate the package, it is connected with the air entrainment subassembly to inflate the package to inflate the subassembly, one fixedly connected with flexible pad on the backing plate, flexible pad contacts with the human body, the second pad body is connected with the backing plate.
The design mainly utilizes the inflation and expansion principle of the inflation bag to enable the sitting and standing area below the patient to form a certain included angle, so that the patient is prevented from sliding off from the wheelchair.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the amputee can easily slide down in the wheelchair using process.
The utility model provides an anti-slip wheelchair for amputees, which has the advantages that the basic function of the wheelchair is ensured, and the anti-slip function is added, so that the risk of falling off from the wheelchair is reduced when the amputees use the wheelchair.
The technical scheme of the utility model is realized by the following technical scheme:
the utility model provides an amputee patient antiskid wheelchair, includes the wheelchair, the cushion board (2) of wheelchair articulates on wheelchair frame (4), sets up electric putter (7) that are used for adjusting cushion board (2) and horizontal direction contained angle between cushion board (2) and wheelchair frame (4), and electric putter's (7) stiff end sets up on wheelchair frame (4), and electric putter's (7) active end articulates the back at cushion board (2) front end, and the rear end and the wheelchair frame (4) of cushion board (2) are articulated.
According to the anti-skid wheelchair for amputees, the included angle between the cushion plate and the horizontal direction is adjusted through the electric push rod, so that the front end of the cushion plate is lifted, the patient is pressed close to the backrest of the wheelchair, and the patient is prevented from sliding off the wheelchair due to lack of foot support.
In a further preferred embodiment of the present utility model, a seat belt (6) is provided on the backrest (5) of the wheelchair. The safety belt further plays a role in fixing a patient, is an outsourcing piece, is similar to the working principle of an automobile safety belt, and can limit the displacement of the patient when the male buckle is connected with the female buckle.
Further preferably, the long shaft is arranged between the rear end of the cushion plate (2) and the wheelchair frame (4).
Further preferably, the edge of the cushion plate (2) is provided with first long shaft sleeves at equal intervals, the wheelchair frame (4) is provided with second long shaft sleeves at equal intervals, the first long shaft sleeves and the second long shaft sleeves are alternately arranged, and the long shafts penetrate into the first long shaft sleeves and the second long shaft sleeves.
According to the technical scheme, the anti-slip pad (3) is arranged on the cushion plate (2), so that comfort of a patient in use is improved.
Further preferably, the anti-skid pad (3) is an inflatable anti-skid pad.
Further preferably, the wheelchair frame (4) is provided with a leg support plate (9) at a position above the pedals (8), and the leg support plate (9) rotates around a fixed point. The leg support plate plays a role in supporting legs of partial amputees, when the rest legs of the patients cut off are contacted with the leg support plate, the leg support plate also plays a role in supporting the bodies of the patients, and the probability of the patients falling off is reduced. The leg support plate rotates around the fixed point, so that the position of the leg support plate can be adjusted according to the requirement, and the leg support plate is more convenient to use.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the technical scheme, the included angle between the cushion plate and the horizontal direction is adjusted through the electric push rod, so that the front end of the cushion plate is lifted, a patient is pressed close to the backrest of the wheelchair, and the patient is prevented from sliding off the wheelchair due to lack of foot support.
2. According to the technical scheme, the safety belt is additionally arranged, so that the normal activities of the patient are not limited, and the patient can be restrained and protected.
3. According to the technical scheme, the inflatable anti-skid pad is added, so that the comfort level of a patient is further improved under the condition that the use condition of the patient is met.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present utility model.
Fig. 2 is a schematic view of the external appearance structure of the rear side of the present utility model.
Fig. 3 is a schematic view of the external structure of the wheelchair frame according to the present utility model.
Fig. 4 is a front view of the present utility model.
Fig. 5 is a rear view of the present utility model.
Detailed Description
The following describes the technical solution in the embodiment of the present utility model in detail with reference to fig. 1 to 5 in the embodiment of the present utility model.
As shown in fig. 1 and 2, the embodiment is an anti-skid wheelchair for amputees, which is improved on the basis of the original wheelchair, so that the amputees are not easy to slip off when using the wheelchair.
The anti-skidding wheelchair for amputees of the embodiment is characterized in that a cushion plate 2 of the wheelchair is hinged to a wheelchair frame 4, an electric push rod 7 used for adjusting an included angle between a cushion plate 2 and the wheelchair frame 4 is arranged between the cushion plate 2 and the wheelchair frame 4, a fixed end of the electric push rod 7 is arranged on the wheelchair frame 4, a movable end of the electric push rod 7 is hinged to the back surface of the front end of the cushion plate 2, and the rear end of the cushion plate 2 is hinged to the wheelchair frame 4.
According to the anti-skid wheelchair for the amputee, the included angle between the cushion plate and the horizontal direction is adjusted through the electric push rod, so that the front end of the cushion plate is lifted, the amputee is pressed close to the backrest of the wheelchair, and the amputee is prevented from sliding off the wheelchair due to lack of foot support.
The wheelchair frame 4 is a supporting and connecting part of the wheelchair, and is fixedly connected by welding a plurality of rods. As shown in fig. 1,3,4 and 5, the wheelchair frame 4 includes a left wheelchair frame and a right wheelchair frame which are symmetrically arranged, and the left wheelchair frame and the right wheelchair frame are all arranged on the ground, and a wheelchair frame connecting rod 10 is connected between the left wheelchair frame and the right wheelchair frame to form a whole.
As shown in fig. 3, each of the left and right wheelchair frames includes leg support bars 41, rear wheels 42, front wheel connection bars 43, rear wheel connection bars 44, armrests 45, back bars 46, support bars 47, and connection blocks 48.
The front wheel connecting rod 43, the rear wheel connecting rod 44, the handrails 45 and the supporting rods 47 are welded to form the main bodies of the left wheelchair frame and the right wheelchair frame, the leg supporting rods 41 and the back rods 46 are respectively arranged on the main bodies of the left wheelchair frame and the right wheelchair frame, the leg supporting rods 41 extend forwards and are used for installing the pedals 8, and the top ends of the back rods 46 are bent backwards to form handles for pushing the wheelchairs.
The rear wheels 42 are hinged to the main bodies of the left and right wheelchair frames by means of connection blocks 48, with handbrake on the rear wheels 42. The front wheels 49 are mounted at the ends of the front wheel connecting rods 43.
As shown in fig. 3, the lower end of the rear wheel connecting rod 44 is rotatably connected with the rear wheel 42 through a connecting block 48, and the connecting block 48 in the present embodiment is triangular, so that the connecting block 48 can move the rear wheel 42 backward, thereby making the wheelchair more stable.
As shown in fig. 3, a plurality of horizontal reinforcing rods 11 are provided between the front wheel connecting rods 43 and the rear wheel connecting rods 44 in order to further increase rigidity in the main body of the left wheelchair frame and the main body of the right wheelchair frame.
As shown in fig. 4, the back plate 5 of the wheelchair is disposed between two back bars 46, the back cushion 51 is disposed on the front surface of the back plate 5 in this embodiment, the upper end of the back cushion 51 extends upward to form a headrest, the design of the headrest is required to conform to ergonomics, when the wheelchair is used by a patient, the back cushion 51 acts on the back of the patient, the headrest acts on the head of the patient, and the comfort of the patient is further improved.
As shown in fig. 1 and 4, the electric push rod 7 for adjusting the included angle between the cushion plate 2 and the horizontal direction is an outsourcing piece. The fixed end 71 of the electric push rod 7 is hinged on the wheelchair frame link 10, and the movable end 72 of the electric push rod 7 is hinged on the back of the front end of the cushion plate 2. Further, in the specific implementation, the ear mount 73 for hinge is designed on the wheelchair frame link 10 and the rear surface of the front end of the cushion plate 2.
In this embodiment, in a specific implementation, a detachable power source is installed on the wheelchair frame, and the power source supplies power to the electric push rod 7 to drive the electric push rod 7 to act. This is common knowledge, and the present embodiment is not described in detail, and is known to those skilled in the art.
In this embodiment, the cushion plate 2 is rectangular, the rear end of the cushion plate 2 is hinged to a long rod arranged on the wheelchair frame 4, specifically, the long rod is arranged between the left wheelchair frame and the right wheelchair frame of the wheelchair frame 4 and is located above the wheelchair frame connecting rod 10, the long rod is used for installing the cushion plate 2, and two ends of the long rod are welded to two rear wheel connecting rods 44 respectively.
In this embodiment, a long shaft is preferably disposed between the rear end of the cushion plate 2 and the wheelchair frame 4, specifically, a first long shaft sleeve is disposed at equal intervals on the edge of the cushion plate 2, a second long shaft sleeve is disposed at equal intervals on the long rod on the wheelchair frame 4, the first long shaft sleeve and the second long shaft sleeve are alternately disposed, and the long shaft penetrates into the first long shaft sleeve and the second long shaft sleeve.
Further, the anti-slip pad 3 is arranged on the cushion plate 2 of the embodiment, so that comfort of a patient in use is improved. The cleat 3 in this embodiment is preferably an inflatable cleat.
As shown in fig. 4 and 5, the inflatable anti-slip cushion is provided on the upper surface of the cushion plate 2, and forms a fixed connection with the cushion plate 2, which can be achieved by a strap. The hollow outward appearance in the middle part of aerifing the slipmat is oval annular circle body, and the air cock 31 of aerifing the slipmat is arranged in the back of wheelchair, through filling gas into air cock 31, adjusts the expansion and contraction of aerifing the slipmat, increases the comfort when the patient uses. Further, the inflatable slipmat is inflated such that the patient's buttocks are snapped into the recess in the middle of the inflatable slipmat, thereby providing a higher degree of patient stability.
As shown in fig. 4 and 5, in the present embodiment, a safety belt 6 is provided on a back plate 5 of the wheelchair, the safety belt 6 is an outsourcing member, and the safety belt 6 includes a fixing belt 61, a buckle 62 and a receiving assembly 63; the backplate 5 is connected in one end of fixed band 61, and the other end is in the inside of accomodating the subassembly, and the unnecessary part of fixed band 61 can be accomodate to the inside of accomodating the subassembly 63, accomodates the subassembly 63 and forms detachable connection with backplate 5 through a plurality of screws, and during operation, the patient who sits on the wheelchair can be fixed to connection eye-splice 62. The operating principle of the seat belt 6 in this embodiment is the same as that of a seat belt on a car, as known to those skilled in the art.
As shown in fig. 1 and 4, the leg support plate 9 is placed on the leg support bar 41 for supporting the leg of the patient during use of the wheelchair, the leg support plate 9 is detachably connected to the leg support bar 41, and the leg support plate 9 supports the leg of the patient during operation. The foot rest 8 can be used for supporting feet of patients, the leg supporting plate 9 plays a role in supporting legs of partial amputees, when the rest legs of the patients after cut off are contacted with the leg supporting plate, the leg supporting plate plays a role in supporting bodies of the patients, and the probability of the patients sliding down is reduced. The leg support plate rotates around the fixed point, so that the position of the leg support plate can be adjusted according to the requirement, and the leg support plate is more convenient to use.
The course of motion of this embodiment: when the amputee uses the wheelchair, the amputee is fixed on a seat, the eye-splice 62 of the safety belt 6 is inserted, so that the safety belt fixes the patient, then the electric push rod 7 is powered on to work, the motor inside the electric push rod 7 works to enable the movable rod 72 to extend out, the front end of the cushion plate 2 is raised to form a certain included angle with the horizontal direction by extending the movable rod 72, the patient is pressed close to the backrest of the wheelchair, and the patient is prevented from falling due to lack of foot support.
The above embodiments are only for illustrating the technical idea of the present utility model, and the protection scope of the present utility model is not limited thereto, and any modification made on the basis of the technical scheme according to the technical idea of the present utility model falls within the protection scope of the present utility model.
Claims (7)
1. Anti-skidding wheelchair for amputee, comprising a wheelchair, and being characterized in that: the cushion plate (2) of wheelchair articulates on wheelchair frame (4), sets up electric putter (7) that are used for adjusting cushion plate (2) and horizontal direction contained angle between cushion plate (2) and wheelchair frame (4), and the stiff end setting of electric putter (7) is on wheelchair frame (4), and the expansion end of electric putter (7) articulates the back at cushion plate (2) front end, and the rear end of cushion plate (2) articulates with wheelchair frame (4).
2. The amputee anti-skid wheelchair of claim 1, wherein: a safety belt (6) is arranged on a backrest (5) of the wheelchair.
3. The amputee anti-skid wheelchair of claim 1, wherein: a long shaft is arranged between the rear end of the cushion plate (2) and the wheelchair frame (4).
4. An amputee anti-skid wheelchair as claimed in claim 3, characterised in that: the edge of the cushion plate (2) is provided with first long shaft sleeves at equal intervals, the wheelchair frame (4) is provided with second long shaft sleeves at equal intervals, the first long shaft sleeves and the second long shaft sleeves are alternately arranged, and the long shafts penetrate into the first long shaft sleeves and the second long shaft sleeves.
5. The amputee anti-skid wheelchair of claim 1, wherein: an anti-slip pad (3) is arranged on the cushion plate (2).
6. The amputee anti-skid wheelchair of claim 5, characterized in that: the anti-skid pad (3) is an inflatable anti-skid pad.
7. The amputee anti-skid wheelchair of claim 1, wherein: the wheelchair frame (4) is provided with a leg support plate (9) at a position above the pedal (8), and the leg support plate (9) rotates around a fixed point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481978.5U CN219921399U (en) | 2023-06-12 | 2023-06-12 | Anti-skid wheelchair for amputee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481978.5U CN219921399U (en) | 2023-06-12 | 2023-06-12 | Anti-skid wheelchair for amputee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219921399U true CN219921399U (en) | 2023-10-31 |
Family
ID=88492772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321481978.5U Active CN219921399U (en) | 2023-06-12 | 2023-06-12 | Anti-skid wheelchair for amputee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219921399U (en) |
-
2023
- 2023-06-12 CN CN202321481978.5U patent/CN219921399U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |