CN213250662U

CN213250662U - Integrated bed chair

Info

Publication number: CN213250662U
Application number: CN202021315984.XU
Authority: CN
Inventors: 张畋征; 黄赫; 雷泰然; 马松溪
Original assignee: Xiamen University
Current assignee: Xiamen University
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-25
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an integrated bed-chair, including first bedstead and electric wheelchair, electric wheelchair includes bedplate, foot backup pad and backup plate, the bedplate is parallel and level with first bedstead top surface, the foot backup pad rotates to be connected in the bedplate front end, and the backup plate rotates to be connected in the bedplate rear end, electric wheelchair is last to have the first driving piece that drives the rotation of foot backup pad and the second driving piece that drives the rotation of backup plate, electric wheelchair has two kinds of mode, and first mode is the wheelchair mode, and backup plate and foot backup pad are in the tilt state; the second mode is the bed mode, and backup plate and heel brace board are in the horizontality, and bedplate, heel brace board and backup plate top surface looks parallel and level. The device has the advantages of simple structure, multiple functions and convenient use.

Description

Integrated bed chair

Technical Field

The utility model belongs to the technical field of medical auxiliary assembly and specifically relates to an integration bed chair is related to.

Background

In recent years, the development of household medical appliances is very rapid, and the demand of people for functional beds and functional chairs which can assist daily life is increasing. In ordinary nursing, the transfer process of getting up and getting on the bed is one of the links which need to be completed by others, and the simple functional bed or functional chair can only assist the old to get up or stand, so that the use of the apparatus is not helpful to the transfer process, and the old with inconvenient legs and feet still needs others to help in the process, and can not realize independent living.

In terms of convenience, the common nursing bed is not convenient enough to support the bed board by the push rod in a hand-cranking mode. Therefore, the market needs products which can realize the auxiliary rising function of the nursing bed and the free steering and moving function of the electric wheelchair and can ensure the safety of the rising and transferring processes.

Disclosure of Invention

In view of the above, there is a need for an integrated bed and chair with convenient use and multiple functions.

In order to solve the technical problem, the technical scheme of the utility model is that: an integrated bed-chair comprises a first bedstead and an electric wheelchair, wherein the electric wheelchair comprises a seat plate, a foot supporting plate and a backup plate, the seat plate is flush with the top surface of the first bedstead, the foot supporting plate is rotatably connected to the front end of the seat plate, the backup plate is rotatably connected to the rear end of the seat plate, the electric wheelchair is provided with a first driving piece for driving the foot supporting plate to rotate and a second driving piece for driving the backup plate to rotate, the electric wheelchair has two working modes, the first working mode is a wheelchair mode, and the backup plate and the foot supporting plate are in an inclined state; the second mode is the bed mode, and backup plate and heel brace board are in the horizontality, and bedplate, heel brace board and backup plate top surface looks parallel and level.

Furthermore, the first driving part and the second driving part are both electric push rods.

Furthermore, the electric wheelchair further comprises a second bed frame, the second bed frame is fixedly connected to the rear end of the left side of the first bed frame, and when the electric wheelchair is in the second working mode, the backup plate is placed on the top of the second bed frame.

Further, the top of the rear side of the backup plate is provided with a handle.

Furthermore, the second bed frame is provided with a stop lever, and when the electric wheelchair is in the second working mode, the handle hooks the stop lever to limit the movement of the electric wheelchair.

Furthermore, a clamping groove is formed in the front end of the second bed frame, so that the electric wheelchair is embedded into the clamping groove when the electric wheelchair is in the second working mode.

Furthermore, the foot supporting plate comprises a bottom plate and a supporting plate, the bottom plate is rotatably connected to the front end of the seat plate, and the supporting plate is fixedly connected to the front end of the bottom plate.

Furthermore, the two opposite sides of the seat board are provided with liftable handrails.

Furthermore, a lever is rotatably connected to the electric wheelchair, the front end of the lever is rotatably connected to the foot supporting plate, and the rear end of the lever is in transmission connection with the armrest, so that when the electric wheelchair is in the first working mode, the armrest is lifted to be higher than the top surface of the seat plate, and when the electric wheelchair is in the second working mode, the armrest is lowered to be lower than or equal to the top surface of the seat plate.

Compared with the prior art, the utility model discloses following beneficial effect has: the wheelchair has two functions of a bed and a chair, effectively helps the old, the weak, the sick and the disabled to move and have a rest, and is simple in structure, various in function and convenient to use.

In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of an electric wheelchair according to an embodiment of the present invention.

In the figure: 1-a first bed frame, 2-a second bed frame, 21-a stop lever, 22-a clamping groove, 3-an electric wheelchair, 31-a lever, 32-an electric push rod, 4-a backup plate, 41-a handle, 5-a seat plate, 6-a foot supporting plate, 61-a bottom plate, 62-a supporting plate and 7-a handrail.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-2, an integrated bed-chair comprises a first bed frame 1, a second bed frame 2 and an electric wheelchair 3.

The second bedstead 2 is fixedly connected to the rear end of the left side of the first bedstead 1, the upper part of the second bedstead 2 is provided with a stop lever 21, and the front end of the second bedstead is provided with a clamping groove 22. The top surface of the second frame 2 is lower than the top surface of the first frame 1.

Electric wheelchair 3 includes frame, bedplate 5, heel fagging 6, backup plate 4 and four wheels, and wherein bedplate 5 fixed connection is at the frame top, and heel fagging 6 rotates to be connected at bedplate 5 front end, and backup plate 4 rotates to be connected at bedplate 5 rear end, and in four wheels, two use as the front wheel for the universal wheel, two as the rear wheel, every rear wheel all is furnished with a motor, utilizes the differential between the two-wheeled to turn to. Of course, the electric wheelchair is also provided with a control handle, the front, back, left and right traveling of the electric wheelchair is controlled through the control handle in a conventional mode, and the control mode is not explained in the application.

Have drive fagging pivoted first driving piece and drive backup plate pivoted second driving piece on the electronic wheelchair 3, preferred, first driving piece and second driving piece are electric putter 32, and electric putter 32 has braking function, and the rotation of control backup plate and the heel brace that can be fine keeps at certain angle unchangeable.

The seat board 5 is flush with the top surface of the first bedstead 1, the electric wheelchair has two working modes, the first working mode is a wheelchair mode, and the backup board and the foot support board are in an inclined state; the second mode is the bed mode, and backup plate and heel brace board are in the horizontality, and bedplate, heel brace board and backup plate top surface looks parallel and level.

When the electric wheelchair is in the second working mode, the handle hooks the stop lever to limit the movement of the electric wheelchair, and the electric wheelchair is embedded into the clamping groove.

In this embodiment, the footrest comprises a bottom plate 61 rotatably connected to the front end of the seat plate and a support plate 62 fixedly connected to the front end of the bottom plate. The included angle between the supporting plate and the bottom plate is 90 degrees.

In this embodiment, the liftable armrests 7 are disposed on the frame, the armrests 7 are respectively disposed on two opposite sides of the seat plate, the frame is rotatably connected with a lever 31, the front end of the lever 31 is rotatably connected to the foot supporting plate, and the rear end of the lever 31 is in transmission connection with the armrests, so that when the electric wheelchair is in the first working mode, the armrests are lifted and higher than the top surface of the seat plate, and when the electric wheelchair is in the second working mode, the armrests are lowered and lower than or higher than the top surface of the seat plate.

During the use, the user sits on electronic wheelchair, move to the position of being parallel to each other with first bedstead and be close to the second bedstead through control wheelchair, when electronic wheelchair embedding draw-in groove in, stop electronic wheelchair, open two electric putter, make the backup plate set level and place on the second bedstead (backup plate top surface and first bedstead top surface parallel and level this moment), bottom plate and horizontal plane translation, the handrail is followed and is descended and be less than the bedplate simultaneously, thereby make first bedstead, the bottom plate of second bedstead and wheelchair, bedplate and backup plate have constituted a holistic bed surface simultaneously (electronic wheelchair is in second mode), the user can be very convenient lie and have a rest on this bed surface. When a user needs to leave, the user sits on the seat plate of the wheelchair, drives the two electric push rods to enable the backup plate and the foot support plate to incline, the handrail rises along with the seat plate, then drives the electric wheelchair to leave the first bedstead and the second bedstead through the control handle, and the electric wheelchair is in a first working mode.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. An integrated bed chair is characterized in that: the electric wheelchair comprises a first bedstead and an electric wheelchair, wherein the electric wheelchair comprises a seat plate, a foot supporting plate and a backup plate, the seat plate is flush with the top surface of the first bedstead, the foot supporting plate is rotatably connected to the front end of the seat plate, the backup plate is rotatably connected to the rear end of the seat plate, the electric wheelchair is provided with a first driving piece for driving the foot supporting plate to rotate and a second driving piece for driving the backup plate to rotate, the electric wheelchair has two working modes, the first working mode is a wheelchair mode, and the backup plate and the foot supporting plate are in an inclined state; the second mode is the bed mode, and backup plate and heel brace board are in the horizontality, and bedplate, heel brace board and backup plate top surface looks parallel and level.

2. The integrated bed-chair as claimed in claim 1, wherein: the first driving piece and the second driving piece are both electric push rods.

3. The integrated bed-chair as claimed in claim 1, wherein: the electric wheelchair further comprises a second bedstead, the second bedstead is fixedly connected to the rear end of the left side of the first bedstead, and when the electric wheelchair is in the second working mode, the backup plate is placed on the top of the second bedstead.

4. The integrated bed chair as claimed in claim 3, wherein: the top of the rear side of the backup plate is provided with a handle.

5. The integrated bed chair as claimed in claim 4, wherein: and the second bedstead is provided with a stop lever, and when the electric wheelchair is in the second working mode, the handle hooks the stop lever to limit the movement of the electric wheelchair.

6. The integrated bed chair as claimed in claim 3, wherein: the front end of the second bedstead is provided with a clamping groove, so that the electric wheelchair is embedded into the clamping groove when the electric wheelchair is in the second working mode.

7. The integrated bed-chair as claimed in claim 1, wherein: the foot supporting plate comprises a bottom plate and a supporting plate, the bottom plate is rotatably connected to the front end of the seat plate, and the supporting plate is fixedly connected to the front end of the bottom plate.

8. The integrated bed-chair as claimed in any one of claims 1 to 7, wherein: the two opposite sides of the seat board are provided with liftable handrails.

9. The integrated bed chair as claimed in claim 8, wherein: the electric wheelchair is rotatably connected with a lever, the front end of the lever is rotatably connected to the foot supporting plate, and the rear end of the lever is in transmission connection with the handrail, so that when the electric wheelchair is in a first working mode, the handrail is lifted to be higher than the top surface of the seat plate, and when the electric wheelchair is in a second working mode, the handrail is lowered to be lower than or equal to the top surface of the seat plate.