CN210330935U

CN210330935U - Multifunctional nursing wheelchair

Info

Publication number: CN210330935U
Application number: CN201920819420.0U
Authority: CN
Inventors: 王文娟
Original assignee: SHENZHEN NANSHAN DISTRICT PEOPLE'S HOSPITAL
Current assignee: SHENZHEN NANSHAN DISTRICT PEOPLE'S HOSPITAL
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-17
Anticipated expiration: 2029-05-30

Abstract

A multifunctional nursing wheelchair comprises rollers, a support, a seat board, a back board and an electric telescopic rod, wherein the support comprises a bottom frame, a vertical support, a seat board support and a back board support, the rollers are arranged on the bottom frame, the vertical support is provided with two groups, the parallel intervals of the vertical support are vertically arranged, the bottom end of the vertical support is fixedly connected with the bottom frame, the seat board support is provided with two groups, the parallel intervals of the seat board support are arranged, one end of the parallel intervals of the seat board support is rotatably connected with the top end of the vertical support, the other end of the parallel intervals of the seat board support is rotatably connected with the middle lower part of the back board support, the seat board is connected between the seat board support and the back board support, the back board is connected between the back board support, one end of the electric telescopic rod is fixedly connected with the bottom frame, the other end of the, The back plate is vertical and can be used as a seat; when the seat board bracket is rotated upwards, the seat board and the back board are folded to be used as a standing chair.

Description

Multifunctional nursing wheelchair

[ technical field ] A method for producing a semiconductor device

The utility model relates to a wheelchair, in particular to a multifunctional nursing wheelchair which can be used as a seat and a standing chair.

[ background of the invention ]

At present, wheelchairs for people with inconvenient legs and feet are diversified in the market. In order to better meet the self-care needs of people with inconvenient legs and feet, a plurality of functions are added to most wheelchairs on the basis of common wheelchairs, the function of self-care of urination and defecation is added to some wheelchairs, the function of electric driving is added to some wheelchairs, and the lifting function is added to some wheelchairs, so that the improvement greatly meets the self-care needs of people with inconvenient legs and feet, especially the disabled people in life except walking. However, the lifting function of many wheelchairs is only to lift the seat plate 2 or the wheelchair. The disabled people sit for a long time, the body of the disabled people becomes very stiff, the timely standing and leg exercise are very important for the leg and the physical and mental health of the disabled people who cannot stand or the people with inconvenient legs and feet due to the leg disabilities such as leg diseases caused by poliomyelitis, the activities can be realized by the help of nursing people, at present, no wheelchair capable of helping the disabled people or the people with inconvenient legs and feet to stand or carry out walking training exists, and most wheelchairs with multiple functions are complex in structure and inconvenient to operate.

[ Utility model ] content

The utility model aims to solve the problems and provides a multifunctional nursing wheelchair which is convenient to use and can assist in standing training or walking.

In order to achieve the above objects, the present invention provides a multifunctional nursing wheelchair, which comprises a roller, a support, a seat plate, a back plate and an electric telescopic rod, wherein the support comprises a bottom frame, a vertical support, a seat plate support and a back plate support, the roller is arranged on the bottom frame, the vertical support is provided with two groups, the two groups are arranged in parallel at intervals and are vertically arranged, the bottom end of the vertical support is fixedly connected with the bottom frame, the seat plate support is provided with two groups, the two groups are arranged in parallel at intervals, one end of the parallel interval is respectively rotatably connected with the top end of the vertical support, the other end of the parallel interval is respectively rotatably connected with the middle lower part of the back plate support, the seat plate is connected between the seat plate supports, the back plate is connected between the back plate supports, one end of the electric telescopic rod is fixedly connected with the bottom frame, and the other end of, when the seat plate bracket is vertical to the vertical bracket, the seat plate is vertical to the vertical bracket and the back plate, so that the seat plate bracket can be used as a seat; when the seat board bracket is rotated upwards, the seat board and the back board are folded to be used as a standing chair.

The support further comprises two groups of connecting supports, the two groups of connecting supports are parallel to the seat plate support at intervals, one ends of the connecting supports are rotatably connected with the middle of the vertical support respectively, and the other ends of the connecting supports are rotatably connected with the bottom end of the back plate support respectively.

The middle upper part of the back plate support is respectively provided with a handrail, the handrail is perpendicular to the back plate support, one end of the handrail is fixedly connected with the back plate support, the other end of the handrail is a free end, and the handrail is positioned above the seat plate and positioned at two sides of the seat plate.

Every vertical support of group is equipped with first pivot and second pivot respectively between first montant and the second montant respectively, first pivot is located the top of vertical support, the second pivot is located the middle part of vertical support, one of backplate support and linking bridge serves and is equipped with the pivot hole respectively, and it overlaps respectively and locates in first pivot and the second pivot and can rotate around first pivot, second pivot.

The electric telescopic rod is a stop type electric telescopic rod which can stop at the current stop position.

The seat board support is provided with a control button, the control button is electrically connected with the electric telescopic rod, and the control button can control the lifting of the electric telescopic rod to adjust the state of the wheelchair.

The beneficial contributions of the utility model reside in that, it has effectively solved above-mentioned problem. The utility model discloses a multi-functional nursing wheelchair, it is equipped with electronic bracing piece to be equipped with the support that the flexible was adjusted, it can change in seat and the chair two kinds of states of standing, thereby not only can be used as the seat in order to be used as the instrument of riding instead of walk, can be used as the chair of standing to assist in addition and stand training or walking training, and then improve the disabled personage or the inconvenient personage's of legs and feet life ability of keeping oneself, and need not that the nursing staff provides too much help. The utility model discloses a multi-functional nursing wheelchair, it has simple structure, convenient to use, the practical characteristics of function, and it has very strong practicality, should widely popularize.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the present invention when used as a seat.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a schematic view of the whole structure of the utility model when used as a standing chair.

Fig. 4 is a side view of fig. 3.

The device comprises a roller 1, a seat board 2, a back board 3, an electric telescopic rod 4, a support 5, a bottom frame 51, a vertical support 52, a first vertical rod 521, a second vertical rod 522, a first rotating shaft 523, a second rotating shaft 524, a seat board support 53, a back board support 54, a connecting support 55 and a handrail 6.

[ detailed description ] embodiments

The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.

As shown in fig. 1 to 4, the multifunctional nursing wheelchair of the present invention comprises a roller 1, a bracket 5, a seat plate 2, a back plate 3 and an electric telescopic rod 4.

The bracket 5 is a main body frame of the wheelchair and is used for mounting the roller 1, the seat board 2, the back board 3 and the electric telescopic rod 4. The bracket 5 includes a bottom frame 51, a vertical bracket 52, a seat plate bracket 53, a back plate bracket 54, and a connection bracket 55.

The bottom frame 51 is used for mounting the roller 1, and the specific shape of the bottom frame 51 can be set according to the requirement.

The two groups of vertical supports 52 are respectively arranged on two sides of the bottom frame 51, are vertically arranged and spaced in parallel, and are fixedly connected with the bottom frame 51 at the bottom ends thereof. In this embodiment, each set of vertical supports 52 includes a first vertical rod 521 and a second vertical rod 522 disposed in parallel and spaced apart. The first vertical rod 521 and the second vertical rod 522 are long rod-shaped metal rods. The bottom ends of the first vertical rod 521 and the second vertical rod 522 are respectively fixedly connected with the bottom frame 51. A first rotating shaft 523 arranged transversely is connected between the top ends of the first vertical rod 521 and the second vertical rod 522, and a second rotating shaft 524 arranged transversely is connected between the middle parts of the first vertical rod 521 and the second vertical rod 522. The first rotating shaft 523 and the second rotating shaft 524 are spaced apart in parallel, are parallel to the bottom frame 51, and are perpendicular to the vertical bracket 52. The first rotating shaft 523 is used for connecting the back panel bracket 54, and the second rotating shaft 524 is used for connecting the connecting bracket 55.

The seat plate bracket 53 is provided with two groups, and each group comprises a long rod-shaped metal rod. A rotation shaft hole is formed at one end of the seat plate bracket 53, the size of the rotation shaft hole matches with the diameter of the first rotation shaft 523, and the rotation shaft hole can be sleeved on the first rotation shaft 523 and rotate around the first rotation shaft 523. The seat plate bracket 53 is sleeved on the first rotating shaft 523 through a rotating shaft hole at an end thereof, and can rotate around the first rotating shaft 523 to form a rotating connection with the vertical bracket 52.

The other end of the seat plate bracket 53 is rotatably connected to the middle lower portion of the back plate bracket 54. The rotation connection between the seat plate bracket 53 and the back plate bracket 54 can refer to the known technology, in this embodiment, a pin shaft hole is provided at the corresponding position of the seat plate bracket 53 and the back plate bracket 54, which are connected together by a pin shaft and form the rotation connection.

The back plate support 54 is provided with two groups, each group comprises a long rod-shaped metal rod. The middle-lower part of the back plate bracket 54 is rotatably connected with one end of the seat plate bracket 53, and the bottom end of the back plate bracket 54 is rotatably connected with one end of the connecting bracket 55.

The connecting bracket 55 is provided with two groups, and each group comprises a long rod-shaped metal rod. The connecting bracket 55 is spaced from the seat plate bracket 53 in parallel, one end of the connecting bracket is rotatably connected to the bottom end of the back plate bracket 54, and the other end of the connecting bracket is sleeved on the second rotating shaft 524 and rotatably connected to the vertical bracket 52.

The rotational connection between the back plate bracket 54 and the seat plate bracket 53 and the connecting bracket 55 can refer to the prior art, and in this embodiment, there are pin shaft holes respectively at corresponding positions, which are connected together by a pin shaft to form the rotational connection.

A parallelogram frame structure is formed among each set of the vertical brackets 52, the seat plate bracket 53, the back plate bracket 54 and the connecting bracket 55, and the joints are all rotationally connected, so that the seat plate bracket 53 can be deformed to be perpendicular to the vertical brackets 52, and the seat plate bracket 53 can be almost parallel to the vertical brackets 52.

The back plate 3 is connected between the back plate brackets 54 and is positioned above the connection of the seat plate brackets 53. The seat plate 2 is connected between the seat plate brackets 53. The seat plate 2 and the back plate 3 can be made of known materials, such as plastic materials.

To enhance the stability of the seat plate bracket 53, a cross bar may be connected between the seat plates 2, and the strength of the cross bar may be used to support the seat plate bracket 53.

The wheels 1 are connected to the bottom frame 51 in a known manner, which allows the wheelchair to move. The roller 1 can be a known brake roller 1.

Specifically, in this embodiment, one end of the electric telescopic rod 4 is fixedly connected to a cross bar of the bottom frame 51, and the other end thereof is fixedly connected to a cross bar at the back of the seat plate 2. The electric telescopic rod 4 can be a known electric telescopic rod 4 which is a stop type telescopic rod and can stop at the current stop position.

In order to control the extension and retraction of the electric telescopic rod 4, a control button (not shown in the figure) is arranged on the seat plate bracket 53, the control button is electrically connected with the electric telescopic rod 4, and the control button can control the lifting of the electric telescopic rod 4 to adjust the state of the wheelchair. The connecting cable between the electric telescopic rod 4 and the control button can be routed through the inside of the support 5, namely, some supports 5 can be set into hollow metal rods, and the connecting cable is routed from the inside of the hollow metal rods.

In addition, a handrail 6 is provided at an upper middle portion of the back plate bracket 54 for convenience of use. The armrest 6 is perpendicular to the back plate bracket 54, one end of the armrest is fixedly connected with the back plate bracket 54, and the other end of the armrest is a free end. The armrests 6 are located above the seat plate 2 and on both sides of the seat plate 2, and not only limit a seating space but also hold the wheelchair when the wheelchair is used as a standing chair.

As shown in fig. 1 and 2, the electric telescopic rod 4 is in the shortest state in the default state, in which the seat plate 2 is perpendicular to the vertical bracket 52, and the wheelchair is used as a seat, and a user can sit on the seat plate 2 and use the wheelchair as a transportation tool. When the user need stand or walk the training, through control button control electric telescopic handle 4 stretches out and draws back, at this moment, bedplate support 53 rotates around first pivot 523, bedplate support 53's rotation just can drive backplate support 54, linking bridge 55 rotates in step, so that bedplate 2 can rotate to almost being parallel with vertical support 52, so that bedplate 2 and backplate 3 superpose together, thereby be the state of standing and can be used as the chair of standing (as shown in figure 3, figure 4), at this moment, the user can both hands hold handrail 6, stand or walk the training with the help of the holding power of this chair of standing.

While the invention has been described with reference to the above embodiments, the scope of the invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the concept of the invention.

Claims

1. A multifunctional nursing wheelchair is characterized by comprising rollers (1), a support (5), a seat board (2), a back board (3) and an electric telescopic rod (4), wherein the support (5) comprises a bottom frame (51), vertical supports (52), seat board supports (53) and back board supports (54), the rollers (1) are arranged on the bottom frame (51), the vertical supports (52) are arranged in two groups, the vertical supports are arranged in parallel at intervals and are vertically arranged, the bottom end of each vertical support (52) is fixedly connected with the bottom frame (51), the seat board supports (53) are arranged in two groups, the seat board supports are arranged in parallel at intervals, one ends of the seat board supports are respectively and rotatably connected with the top end of each vertical support (52), the other ends of the seat board supports are respectively and rotatably connected with the middle lower part of the back board supports (54), the seat board (2) is connected between the seat board supports (53), the back plate (3) is connected between the back plate brackets (54), one end of the electric telescopic rod (4) is fixedly connected with the bottom frame (51), the other end of the electric telescopic rod (4) is fixedly connected with the seat plate (2), when the electric telescopic rod is used, the seat plate bracket (53) can be rotated to adjust the using state of the electric telescopic rod, and when the seat plate bracket (53) is perpendicular to the vertical bracket (52), the seat plate (2) is perpendicular to the vertical bracket (52) and the back plate (3) and can be used as a seat; when the seat plate bracket (53) is rotated upwards, the seat plate (2) and the back plate (3) are folded to be used as a standing chair.

2. The multi-functional nursing wheelchair as claimed in claim 1, wherein the frame (5) further comprises two sets of connecting frames (55), the connecting frames (55) are spaced apart in parallel with the seat plate frame (53), one ends of which are rotatably connected to the middle portions of the vertical frames (52), respectively, and the other ends of which are rotatably connected to the bottom ends of the back plate frames (54), respectively.

3. The multifunctional nursing wheelchair as claimed in claim 2, wherein the back plate support (54) is provided with a handrail (6) at the middle upper part thereof, the handrail (6) is perpendicular to the back plate support (54), one end of the handrail is fixedly connected with the back plate support (54), the other end of the handrail is a free end, and the handrail (6) is located above the seat plate (2) and at the two sides of the seat plate (2).

4. The multifunctional nursing wheelchair as claimed in claim 3, wherein each group of vertical supports (52) comprises a first vertical rod (521) and a second vertical rod (522) which are arranged in parallel at intervals, a first rotating shaft (523) and a second rotating shaft (524) are respectively arranged between the first vertical rod (521) and the second vertical rod (522), the first rotating shaft (523) is arranged at the top end of the vertical support (52), the second rotating shaft (524) is arranged at the middle part of the vertical support (52), one ends of the back plate support (54) and the connecting support (55) are respectively provided with a rotating shaft hole, and the rotating shaft holes are respectively sleeved on the first rotating shaft (523) and the second rotating shaft (524) and can rotate around the first rotating shaft (523) and the second rotating shaft (524).

5. Multifunctional nursing wheelchair according to claim 4, characterized in that the electric telescopic rod (4) is a parking type electric telescopic rod (4) which can be parked at the current parking position.

6. The multifunctional nursing wheelchair as claimed in claim 5, wherein a control button is provided on the seat plate bracket (53), the control button is electrically connected with the electric telescopic rod (4), and the control button can control the lifting of the electric telescopic rod (4) to adjust the state of the wheelchair.