CN219896170U - Multifunctional nursing wheelchair for lower limb incapacitation patient - Google Patents
Multifunctional nursing wheelchair for lower limb incapacitation patient Download PDFInfo
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- CN219896170U CN219896170U CN202321416530.5U CN202321416530U CN219896170U CN 219896170 U CN219896170 U CN 219896170U CN 202321416530 U CN202321416530 U CN 202321416530U CN 219896170 U CN219896170 U CN 219896170U
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- toilet
- wheelchair
- cover
- seat cushion
- rails
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 26
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 19
- 230000009295 sperm incapacitation Effects 0.000 title description 3
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000012546 transfer Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a multifunctional nursing wheelchair for patients with lower limb disabilities, which comprises a wheelchair seat cushion, wherein a toilet seat opening is arranged in the middle of the wheelchair seat cushion, a toilet seat assembly is arranged at the lower side of the wheelchair seat cushion, the toilet seat assembly comprises a toilet seat cover, a driving mechanism and a pair of guide rails which are symmetrically arranged at two sides of the toilet seat opening in parallel, the guide rails comprise linear rails and arc rails, the arc rails are communicated with the linear rails and extend to the lower bottom surface of the wheelchair seat cushion, rolling bearings are arranged at two sides of the toilet seat cover, the rolling bearings move in the linear rails and the arc rails, the driving mechanism is arranged at the lower bottom surface of the wheelchair seat cushion, the toilet seat cover is driven by the driving mechanism to move along the guide rails, and the shape of the toilet seat cover is matched with the toilet seat opening. The nursing wheelchair has the advantages that the structure is simple, the use is convenient, the toilet-like cover can be opened and closed and translated through simple linear driving, a patient with disabled lower limbs can sit on the wheelchair to realize toilet, the multi-position transfer is avoided, and the nursing pressure of nursing staff can be effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of nursing equipment for patients suffering from lower limb disability, and particularly relates to a multifunctional nursing wheelchair for patients suffering from lower limb disability.
Background
Many old people can not walk for a long time because of weak body or bad joints, so the old people can walk with the help of the wheelchair, and can rest when walking. Some cerebral apoplexy patients stand without problems, but the balance function is damaged, feet are lifted to fall easily, and in order to avoid injuries such as falling fracture, head trauma and the like, a wheelchair is recommended to be used. However, the toilet space in some public places is relatively narrow, and for patients with disabled lower limbs, the patients can be moved from the wheelchair to the toilet, so that the patients are inconvenient; although peers can assist in solving this problem, public places have few independent toilets for special groups of people, so that different caregivers cannot effectively care for disabled patients. The existing nursing wheelchair with the toilet function generally adopts an upper seat cushion with a liftable structure, so that a patient is required to leave the wheelchair, the operation and the use are inconvenient for the patient with disabled lower limbs, and meanwhile, the weight of the wheelchair can be increased by the base with the multi-layer structure.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multifunctional nursing wheelchair for patients with lower limb disabilities, wherein a toilet seat cushion is provided with a toilet seat opening, and a toilet-like cover which can be separated from the toilet seat opening and is moved away in parallel is arranged below the wheelchair seat cushion. In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-functional nursing wheelchair for lower limb incapacitation patient, includes the wheelchair seatpad, and wheelchair seatpad middle part is equipped with like the lavatory mouth, and wheelchair seatpad's downside is equipped with and easily uses the lavatory subassembly, easily like the lavatory subassembly including class toilet lid, actuating mechanism and a pair of parallel symmetry setting in the guide rail of like lavatory mouth both sides, each guide rail includes one section straight line track and a plurality of arc track, arc track is linked together with straight line track to stretch to wheelchair seatpad bottom surface by straight line track, one of them arc track is located straight line orbital tip, class toilet lid both sides are equipped with a plurality of antifriction bearing respectively, antifriction bearing moves along straight line track and can get into arc track by straight line track, antifriction bearing's quantity and interval are corresponding with arc track, actuating mechanism sets up in the lower bottom surface of wheelchair seatpad, class toilet lid is driven along guide rail motion by actuating mechanism, class toilet lid's shape cooperatees with like lavatory mouth.
Preferably, the number of arcuate tracks on each guide rail is two.
Further, two sides of the toilet cover are respectively provided with two L-shaped connecting rods, and the rolling bearings are arranged at the outer ends of the L-shaped connecting rods.
Preferably, the driving mechanism comprises a linear motor, and two ends of the linear motor are respectively connected to the lower surface of the wheelchair seat cushion and the lower surface of the toilet cover through rotating brackets.
Preferably, a circle of thin rubber cushion is arranged on the upper surface of the wheelchair seat cushion at the edge of the toilet opening.
Compared with the prior art, the utility model has the beneficial effects that: reasonable in design, compact structure, convenient to use, guide rail adopt the structure that straight line track and arc track combined together, and antifriction bearing is when the arc track internal motion, and class toilet lid is plugged up or is broken away from like the lavatory mouth along vertical direction, and antifriction bearing is when the straight line track internal motion, and class toilet lid moves along the horizontal direction and leaves like lavatory mouth region. The nursing wheelchair can enable a patient with disabled lower limbs to realize toilet without leaving the wheelchair, avoids multi-position transfer, and can effectively relieve nursing pressure of nursing staff.
Drawings
Fig. 1: the whole structure of the utility model is schematically shown.
Fig. 2: the lower bottom structure of the seat cushion of the wheelchair is schematically shown.
Fig. 3: the utility model relates to a guide rail structure schematic diagram.
Fig. 4: another guide rail structure of the utility model
Fig. 5: the driving mechanism structure of the utility model is schematically shown.
In each figure: 1. a wheelchair seat cushion; 11. bao Jiaodian; 2. a toilet opening; 3. an easy-to-use toilet component; 4. a toilet cover; 41. a rolling bearing; an l-shaped support bar; 5. a driving mechanism; 51. a linear motor; 52. rotating the bracket; 6. a guide rail; 61. a linear rail; 62. an arc-shaped track.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a multifunctional nursing wheelchair for patients with disabled lower limbs, which is shown by referring to figures 1 to 2 and comprises a wheelchair seat cushion 1, wherein a toilet opening 2 is arranged in the middle of the wheelchair seat cushion 1, and a toilet assembly 3 is arranged on the lower side of the wheelchair seat cushion 1. The toilet assembly 3 comprises a toilet cover 4, a driving mechanism 5 and a pair of guide rails 6 which are symmetrically arranged on two sides of the toilet opening 2 in parallel, wherein the guide rails 6 are structured as shown in fig. 3 or 4 and comprise a section of straight rail 61 and a plurality of arc rails 62, the straight rail 61 is parallel to the lower bottom surface of the wheelchair seat 1 and is at a certain distance from the lower bottom surface of the wheelchair seat 1, the arc rails 62 are communicated with the straight rail 61 and extend from the straight rail 61 to the lower bottom surface of the wheelchair seat 1, and one of the arc rails 62 is positioned at the end of the straight rail 61. The two sides of the toilet seat cover 4 are respectively provided with a plurality of rolling bearings 41, the rolling bearings 41 are matched and installed in the linear track 61, the rolling bearings 41 can move along the linear track 61 and can enter the arc track 62 through the linear track 61, the number and the interval of the rolling bearings 41 at each side of the toilet seat cover 4 correspond to those of the arc track 62, the toilet seat cover 4 is limited between the guide rails 6 at the two sides, the driving mechanism 5 is arranged on the lower bottom surface of the wheelchair seat cushion 1, the toilet seat cover 4 is driven by the driving mechanism 5 to reciprocate along the guide rails 6, and the shape of the toilet seat cover 4 is matched with that of the toilet seat 2. In a specific application, referring to fig. 2, the number of arc-shaped tracks 62 on each guide rail 6 is two, two rolling bearings 41 are respectively arranged on two sides of the toilet-like cover 4, when the driving mechanism 5 drives the toilet-like cover 4 to move along the guide rails 6, the rolling bearings 41 move in the linear tracks 61, when the rolling bearings 41 move to the arc-shaped tracks 62 at the end parts of the linear tracks 61, under the guiding action of the arc-shaped tracks 62, the toilet-like cover 4 approaches to the bottom surface of the wheelchair cushion 1, and when the rolling bearings 41 move to the end parts of the arc-shaped tracks 62, the toilet-like cover 4 moves upwards to the toilet-like opening 2 and seals the toilet-like opening 2. In order to enable the upper surface of the toilet-like cover 4 to be flush with the upper surface of the wheelchair seat cushion 1 when the toilet-like opening 2 is plugged, in a preferred embodiment, two L-shaped supporting rods 42 are respectively arranged on two sides of the toilet-like cover 4, rolling bearings 41 are arranged on the L-shaped supporting rods 42, vertical parts of the L-shaped supporting rods 42 are arranged on the lower surface of the toilet-like cover 4, rolling bearings 41 are arranged at the end parts of the horizontal parts, the whole toilet-like cover 4 can be slightly higher than the rolling bearings 41, and when the rolling bearings 41 move to the end parts of the arc-shaped tracks 62, the toilet-like cover 4 can wholly enter the toilet-like opening 2, the upper surface is flush with the upper surface of the wheelchair seat cushion 1, and the normal use state of the wheelchair is restored.
The working process of the nursing wheelchair is as follows: under normal use state, the toilet cover 4 is blocked in the toilet opening 2, at the moment, the rolling bearing 41 is positioned at the end part of the arc-shaped track 62, the driving mechanism 5 props the toilet cover 4 forwards, and the toilet cover 4 cannot move downwards under the action of the arc-shaped track 62. When a patient needs to use the toilet, the driving mechanism 5 pulls the toilet-like cover 4 backwards, the rolling bearing 41 moves along the arc-shaped track 62, the toilet-like cover 4 is separated from the toilet-using opening 2 downwards, then the rolling bearing 41 enters the linear track 61, the toilet-like cover 4 leaves the toilet-using opening 2 area along the horizontal direction, and a space capable of using the toilet is formed in the wheelchair seat cushion 1. After the toilet seat is used, the driving mechanism 5 drives the toilet seat cover 4 to return to the region of the toilet seat opening 2 along the linear track 41, and when the rolling bearing 41 moves to the arc track 62, the toilet seat cover 4 moves upwards under the guidance of the arc track 62 to close the toilet seat opening 2. In the whole process, the patient does not need to leave the wheelchair, and the user can finish the toilet by only taking off trousers on the seat, so that the nursing pressure of nursing staff is greatly reduced.
In a preferred embodiment, referring to fig. 2 and 5, the driving mechanism 5 comprises a linear motor 51, both ends of the linear motor 51 are respectively connected to the lower surface of the wheelchair seat 1 and the lower surface of the toilet cover 4 through a rotating bracket 52, the linear motor 51 is disposed between two guide rails 6 and parallel to the guide rails 6, and the movement of the toilet cover 4 is driven by the expansion and contraction of the linear motor 51. The linear motor 51 can better prop the rolling bearing 41 on the toilet-like cover 4 against the extreme end of the arc-shaped track 62, so that the toilet-like cover 41 and the toilet-like opening 2 can be more firmly closed, and the operation is more convenient. In addition, other driving modes can be used, for example, a handle is arranged on the toilet cover 4 to be closed and opened in a manual push-pull mode, the operation is complicated, the stability is poor, the cost is low, and the advantages and disadvantages are realized.
In order to prevent the user's buttocks from being damaged by squeezing when the toilet-like cover 4 is opened and closed, in a preferred embodiment, a thin rubber pad 11 is disposed on the upper surface of the wheelchair cushion 1 at the edge of the toilet-like opening 2, and the thin rubber pad 11 blocks the gap between the toilet-like cover 4 and the toilet-like opening 2.
In conclusion, the multifunctional nursing wheelchair for the patients with disabled lower limbs can effectively solve the problems of inconvenient use and difficult nursing of the existing nursing wheelchair for the patients with disabled lower limbs in toilet, has high utilization value and use meaning, and can be widely popularized and applied.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (5)
1. Multifunctional nursing wheelchair for patients with disabled lower limbs, comprising a wheelchair seat cushion (1), characterized in that: the wheelchair seat cushion (1) is provided with a toilet opening (2) in the middle, the lower side of the wheelchair seat cushion (1) is provided with a toilet assembly (3), the toilet assembly (3) comprises a toilet-like cover (4), a driving mechanism (5) and a pair of guide rails (6) which are symmetrically arranged at two sides of the toilet opening (2), each guide rail (6) comprises a section of linear rail (61) and a plurality of arc rails (62), the arc rails (62) are communicated with the linear rail (61) and extend from the linear rail (61) to the lower bottom surface of the wheelchair seat cushion (1), one arc rail (62) is positioned at the end part of the linear rail (61), two sides of the toilet-like cover (4) are respectively provided with a plurality of rolling bearings (41), the rolling bearings (41) move along the linear rail (61) and can enter the arc rails (62) through the linear rail (61), the number and the distance of the rolling bearings (41) correspond to the arc rails (62), the driving mechanism (5) is arranged at the lower bottom surface of the wheelchair seat cushion (1) and moves along the guide rails (6), the shape and the size of the toilet cover (4) are matched with those of the toilet opening (2).
2. A multi-functional nursing wheelchair for patients with disabled lower limbs according to claim 1, characterized in that: the number of the arc-shaped tracks (62) on each guide rail (6) is two.
3. A multi-functional nursing wheelchair for patients with disabled lower limbs according to claim 2, characterized in that: two sides of the toilet cover (4) are respectively provided with two L-shaped supporting rods (42), and the rolling bearings (41) are arranged at the outer ends of the L-shaped supporting rods (42).
4. A multi-functional nursing wheelchair for patients with disabled lower limbs according to claim 1, characterized in that: the driving mechanism (5) comprises a linear motor (51), and two ends of the linear motor (51) are respectively connected with the lower surface of the wheelchair seat cushion (1) and the lower surface of the toilet cover (4) through rotating brackets (52).
5. A multi-functional nursing wheelchair for patients with disabled lower limbs according to claim 1, characterized in that: the upper surface of the wheelchair seat cushion (1) is provided with a circle of thin rubber cushion (11) at the edge of the toilet opening (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416530.5U CN219896170U (en) | 2023-06-06 | 2023-06-06 | Multifunctional nursing wheelchair for lower limb incapacitation patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416530.5U CN219896170U (en) | 2023-06-06 | 2023-06-06 | Multifunctional nursing wheelchair for lower limb incapacitation patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219896170U true CN219896170U (en) | 2023-10-27 |
Family
ID=88440849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321416530.5U Active CN219896170U (en) | 2023-06-06 | 2023-06-06 | Multifunctional nursing wheelchair for lower limb incapacitation patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219896170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210275372A1 (en) * | 2018-08-27 | 2021-09-09 | Sean Sonoda | Bathroom compatible wheelchair device |
-
2023
- 2023-06-06 CN CN202321416530.5U patent/CN219896170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210275372A1 (en) * | 2018-08-27 | 2021-09-09 | Sean Sonoda | Bathroom compatible wheelchair device |
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