CN217448271U

CN217448271U - Convenient old person gets on or off bed auxiliary wheelchair with upper limbs protect function

Info

Publication number: CN217448271U
Application number: CN202221073531.XU
Authority: CN
Inventors: 朱磊; 西红桥; 吕修春; 李公文; 许德章; 汪步云; 邓启超
Original assignee: Anhui Polytechnic University; Wuhu Anpu Robot Industry Technology Research Institute Co Ltd
Current assignee: Anhui Polytechnic University; Wuhu Anpu Robot Industry Technology Research Institute Co Ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-20
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to a wheelchair field specifically is a convenient old person goes up supplementary wheelchair of going out of bed with upper limbs protect function, including bedplate, support handle, still include: the upper limb protection assembly is arranged on the abutting plate and used for fixing the upper limbs of the old people and protecting the upper limbs of the old people; the arm fixing assembly is arranged in the supporting handle and is used for fixing the arms of the old people, so that the upper limbs can be protected conveniently; the get-off bed component is matched with the supporting column, and the old people can get on or off the bed conveniently through sitting posture change of the old people. The utility model can fix the upper limbs of the old with the magic tapes on the leaning plate, thereby realizing the protection of the upper limbs of the old; when the arm was placed inside the standing groove, the arm can contact with the inside flexbile plate of standing groove, the first kelly and the second kelly mutual rotation of base left and right sides to relative direction removes, and the dop on second kelly surface and the mutual chucking of latch on first kelly surface, and then can fix the old man arm, the convenient protection to the upper limbs.

Description

Convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function

Technical Field

The utility model relates to a wheelchair field specifically is a convenient old person goes up supplementary wheelchair of going up and down bed with upper limbs protect function.

Background

With the development and progress of social civilization, the quality of life of vulnerable groups such as the old and the disabled is guaranteed and improved, and the quality of life of the vulnerable groups is more and more generally concerned by people in all social circles, so that the mobility of the old and the disabled is effectively enhanced, the daily life of the old and the disabled is convenient, and the mental health, the self-evaluation and the mental state of the old and the disabled are also deeply influenced.

The existing wheelchairs can only be used as chairs, and when some old people with inconvenient legs and feet get on or off the bed, the chairs cannot be used as auxiliary tools, so that the use is inconvenient; in addition, for the old with upper limb disorder, some current wheelchairs lack a protection device, which may injure the body by mistake during the use process and easily aggravate the illness condition of the old.

Disclosure of Invention

In order to solve the problem, the utility model provides a convenient old person goes up and down to bed auxiliary wheelchair with upper limbs protect function.

The utility model provides a convenient old person goes up supplementary wheelchair of going to bed with upper limbs protect function, which comprises a seat board, with the bedplate rear side fixed surface connection's supporting foot frame, the back shaft of setting on the supporting foot frame, fixed connection is at the fixing base of supporting foot frame bottom, the backup plate that supports who rotates the connection at the rear side of bedplate, with the back of the body seat that supports to support and lean on board upper surface fixed surface connection, with support the handle by supporting the board complex, a plurality of groups support columns with bedplate front side lower extreme fixed connection, be provided with the removal gyro wheel at the lower extreme of support column, all rotate in the left and right sides of back shaft and be connected with supplementary removal wheel, still include:

the upper limb protection assembly is arranged on the abutting plate and used for fixing the upper limbs of the old people and protecting the upper limbs of the old people;

the arm fixing assembly is arranged in the supporting handle and is used for fixing the arms of the old people, so that the upper limbs can be protected conveniently;

the getting-off bed component is matched with the supporting column, and the old people can get on or off the bed conveniently through sitting posture change of the old people.

As a further improvement of the utility model, the outer surface of the support plate and the support handle are rotatably connected with a rotation shaft.

As a further improvement of the utility model, the upper surface of the supporting handle is arc-shaped.

As a further improvement of the utility model, the outer surfaces of the supporting handle, the seat board and the supporting board and the back seat are all provided with rubber sleeves.

As a further improvement of the utility model, upper limbs protection subassembly include and all set up the splice plate leaning on the left and right sides of board, be provided with the magic subsides that a plurality of groups protected to old man's arm department near the splice plate position department that corresponds leaning on the left and right sides of board, the magic is pasted and is constituted the protection to the arm with the splice plate cooperation.

As a further improvement of the utility model, the fixed subassembly of arm include in the standing groove of the inside setting of holding the handle, at the inside fixed connection's of standing groove a plurality of group base, the equal fixedly connected with elastic component of upper surface of each group base, the fixed subassembly of arm still include the flexible sheet of being connected at the last fixed surface of elastic component, in the left and right sides of base articulated first kelly and second kelly respectively, the bottom of first kelly and second kelly all be equipped with the pressing board that extends to the base center, the middle part of flexible sheet has downwardly extending's major axis, and this major axis passes in stretching into the base behind the elastic component, after external force is pressed on the flexible sheet, this major axis downstream is in order to press on the pressing board of first kelly and the pressing board of second kelly.

As a further improvement, the free end of the first clamping rod is provided with a latch, the free end of the second clamping rod is provided with a chuck, and the chuck and the latch are adapted in shape.

As a further improvement, the bed subassembly including set up articulated seat on the support column, with articulated two sets of dead levers of the articulated complex of articulated seat, with dead lever fixed connection be convenient for the old man take the foot place the sole, set up the board of placing between two sets of dead levers, all articulated in one side of support column have a through column, the side surface that runs through the column and be close to a set of dead lever that corresponds be provided with dead lever articulated electric telescopic handle.

As a further improvement of the utility model, the shape of the surface of the back seat is a concave surface, and the length of the back seat is less than that of the backup plate.

As a further improvement of the present invention, the placing plate is slidably connected between the two fixing rods.

The utility model has the advantages that: the utility model can fix the upper limbs of the old people by the magic tapes on the leaning plate after the old people sit on the wheelchair, thereby realizing the protection of the upper limbs of the old people and being more convenient to use; when old man's arm was placed inside the standing groove, the arm can with the inside flexbile plate contact of standing groove, the flexbile plate of different positions pushes down the elastic component, later the first kelly and the second kelly rotation of the base left and right sides to remove to the relative direction, later the dop on second kelly surface and the mutual chucking of latch on first kelly surface, and then can fix the old man's arm, the convenient protection to the upper limbs.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the internal structure of the support handle of the present invention;

FIG. 5 is a schematic sectional view of the support handle of the present invention;

in the figure: 1. a seat plate; 101. a supporting foot rest; 102. a fixed seat; 2. a support shaft; 3. an auxiliary moving wheel; 4. a backup plate; 401. bonding the board; 402. magic tape; 41. a rotating shaft; 5. a handle is supported; 501. a placement groove; 502. a base; 503. an elastic member; 504. a flexible board; 505. a first clamping rod; 506. a second clamping rod; 507. clamping teeth; 508. clamping a head; 509. a pressing plate; 6. a back seat; 7. a support pillar; 8. moving the roller; 9. fixing the rod; 901. a hinged seat; 91. penetrating the column; 92. an electric telescopic rod; 10. placing the foot plate; 11. placing the plate.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, and the utility model is further explained below.

As shown in fig. 1 to 5, a convenient old person gets on or off bed auxiliary wheelchair with upper limbs protect function, including bedplate 1, with bedplate 1 rear side lower fixed surface connection's supporting leg 101, the back shaft 2 of setting on supporting leg 101, fixed connection is at the fixing base 102 of supporting leg 101 bottom, what rotate to be connected at the rear side of bedplate 1 supports and leans on board 4, with support the back of the body seat 6 that leans on board 4 upper fixed surface connection, with support and lean on board 4 complex to support handle 5, with bedplate 1 front side lower extreme fixed connection's a plurality of groups support column 7, be provided with removal gyro wheel 8 at the lower extreme of support column 7, all rotate in the left and right sides of back shaft 2 and be connected with supplementary removal wheel 3, its characterized in that: further comprising:

the upper limb protection assembly is arranged on the abutting plate 4, fixes the upper limbs of the old and realizes the protection of the upper limbs of the old;

the arm fixing assembly is arranged in the supporting handle 5 and is used for fixing the arms of the old people, so that the protection of the upper limbs is facilitated;

the getting off bed component is matched with the supporting column 7, and the old people can get on or off the bed conveniently through sitting posture change of the old people.

Specifically, as shown in fig. 1, a rotating shaft 41 is rotatably connected between the outer surface of the abutting plate 4 and the holding handle 5, so that it can be ensured that, in the using process, the posture angle of the holding handle 5 relative to the abutting plate 4 can be adjusted according to the use requirement, and after the posture angle is adjusted to a proper position, the position of the holding handle 5 can be fixed by means of positioning with a positioning pin or by means of bolt locking in the general technology.

The utility model discloses a what rotate the connection at the rear side of bedplate 1 supports to board 4, can adjust to support board 4 for bedplate 1's the angle of putting according to the operation requirement like this, adjusts to suitable position after, can fix a position with the help of the locating pin among the general technique or the mode of bolt locking with the fixed position of supporting board 4 equally.

As shown in fig. 1, in order to ensure the overall aesthetic degree and the comfort level when the body touches, the upper surface of the support handle 5 is arc-shaped.

In order to improve the comfort degree in the daily use process, the outer surfaces of the supporting handle 5, the seat plate 1, the abutting plate 4 and the back seat 6 are all provided with rubber sleeves.

As shown in fig. 1, in order to improve the security in the wheelchair use, upper limbs protection subassembly include the splice plate 401 that all sets up leaning on the left and right sides of board 4, be provided with the magic subsides 402 that a plurality of groups protected to old man's arm department near the splice plate 401 position department that corresponds leaning on the left and right sides of board 4, magic subsides 402 cooperates with splice plate 401 to constitute the protection to the arm.

When the wheelchair is used, after the old people sit on the wheelchair, the upper limbs of the old people, such as the big arms of the old people, can be fixed by the magic tapes 402 on the leaning plate 4, so that the upper limbs of the old people are protected, the body of the old people is prevented from being toppled in the using process, potential safety hazards are avoided, and the wheelchair is convenient to use.

As shown in fig. 4 and 5, the structure of the arm fixing assembly of the present invention is further detailed, specifically, the arm fixing assembly includes a holding groove 501 disposed inside the holding handle 5, a plurality of sets of bases 502 fixedly connected inside the holding groove 501, an elastic member 503 is fixedly connected to the upper surface of each set of bases 502, a flexible plate 504 fixedly connected to the upper surface of the elastic member 503, and a first clamping rod 505 and a second clamping rod 506 hinged to the left and right sides of the base 502, respectively, a pressing plate 509 extending toward the center of the base 502 is disposed at the bottom of each of the first clamping rod 505 and the second clamping rod 506, the middle of the flexible plate 504 has a long axis extending downward, the long axis passes through the elastic member 503 and extends into the base 502, and after an external force is pressed on the flexible plate 504, the long axis moves downward to press on the pressing plate 509 of the first clamping rod 505 and the pressing plate 509 of the second clamping rod 506, therefore, the first clamping rod 505 and the second clamping rod 506 can be driven to rotate and approach each other, and finally, the free end of the first clamping rod 505 and the free end of the second clamping rod 506 are clamped together to form the constraint of the forearm part of the old.

As shown in fig. 5, in order to ensure the engaging performance of the first clamping bar 505 and the second clamping bar 506, a free end of the first clamping bar 505 is provided with a clamping tooth 507, a free end of the second clamping bar 506 is provided with a clamping head 508, and the clamping head 508 and the clamping tooth 507 are matched in shape.

When the old man's arm is placed inside standing groove 501, the arm can contact with the inside flexbile plate 504 of standing groove 501, the flexbile plate 504 of different positions pushes down elastic component 503, elastic component 503 is compressed, flexbile plate 504 can drive the major axis downstream simultaneously, when the major axis contacts on the pressure board 509 of first kelly 505 and the pressure board 509 of second kelly 506, continue to move down at the major axis, will force the free end of first kelly 505 and second kelly 506 to be close to each other, later with the help of the dop 508 of second kelly 506 surface and the mutual chucking of the latch 507 on first kelly 505 surface, and then can fix the old man's arm, the convenient protection to the upper limbs.

As shown in fig. 1 and 3, it is concrete that the bed descending subassembly including set up articulated seat 901 on support column 7, with articulated two sets of dead levers 9 of the cooperation of articulated seat 901, with dead lever 9 fixed connection be convenient for old man take the foot place sole 10, set up the board 11 of placing between two sets of dead levers 9, all articulated in one side of support column 7 have a through post 91, the side surface that the through post 91 is close to a set of dead lever 9 that corresponds be provided with dead lever 9 articulated electric telescopic handle 92.

The utility model discloses a rely on the wheelchair at the bedside, later will support to lean on board 4 to rotate to being parallel with bedplate 1, use electric telescopic handle 92 will place board 11 and push away to suitable position, will support at last handle 5 to rotate to being located same horizontal plane with bedplate 1, just so eliminated the horizontal barrier in bedplate 1 top space of wheelchair, at this moment, utilize old person's self rotation or assistance person's help, can easily realize old man's upper and lower bed.

As shown in fig. 1, the surface of the back seat 6 is concave, and the length of the back seat 6 is smaller than that of the abutting plate 4.

Specifically, support plate 4 and rotate the surface of connecting at bedplate 1 through axis of rotation 41, can be through supporting plate 4's rotation, will sit the old man on bedplate 1 surface and maintain lying and the position of sitting state to can conveniently get into bed to the old man, and through dead lever 9, place sole 10 and place the setting of board 11, the old man can place the shank on the surface of placing board 11, thereby can conveniently get into bed to the old man, and it is comparatively convenient to use.

As shown in fig. 1, the placing plate 11 of the present invention is slidably connected between two fixing rods 9, and the position of the placing plate 11 relative to the fixing rods 9 can be adjusted as required to support different leg portions.

When the foot placing device is used, the electric telescopic rod 92 is started, the electric telescopic rod 92 drives the fixing rod 9 to deflect, then the fixing rod 9 drives the placing plate 11 and the placing foot plate 10 to rotate, and feet of old people can be placed; leaning on board 4 and rotating to being vertical state with bedplate 1, can fixing the arm department of old man through magic subsides 402 and bonding board 401 to it is fixed to the forearm portion with the help of the fixed subassembly of arm, guaranteed the security of wheelchair walking in-process like this.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient old person goes up supplementary wheelchair of going out of bed with upper limbs protect function, including bedplate (1), supporting leg (101) with bedplate (1) rear side lower fixed surface connection, set up back shaft (2) on supporting leg (101), fixed connection is in fixing base (102) of supporting leg (101) bottom, rotate at the rear side of bedplate (1) and be connected support board (4), with support board (4) last fixed surface connection's back of the body seat (6), with support board (4) complex support handle (5), with bedplate (1) front side lower extreme fixed connection's a plurality of groups support column (7), be provided with at the lower extreme of support column (7) and remove gyro wheel (8), all rotate in the left and right sides of back shaft (2) and be connected with supplementary removal wheel (3), its characterized in that: further comprising:

the upper limb protection assembly is arranged on the abutting plate (4) and used for fixing the upper limbs of the old people and protecting the upper limbs of the old people;

the arm fixing component is arranged in the supporting handle (5) and is used for fixing the arms of the old people, so that the arms of the old people can be conveniently protected;

the getting-off bed component is matched with the supporting column (7) and facilitates the old to get on and off the bed through sitting posture change of the old.

2. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 1, wherein: a rotating shaft (41) is rotatably connected between the outer surface of the leaning plate (4) and the supporting handle (5).

3. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 1, wherein: the upper surface of the supporting handle (5) is arc-shaped.

4. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 1, wherein: the outer surfaces of the supporting handle (5), the seat plate (1), the leaning plate (4) and the back seat (6) are all provided with rubber sleeves.

5. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 1, wherein: the upper limbs protection subassembly include bonding board (401) all setting up in the left and right sides that supports backup plate (4), be provided with magic subsides (402) that a plurality of groups protected old man's arm department near bonding board (401) position department that corresponds in the left and right sides that supports backup plate (4), magic subsides (402) and bonding board (401) cooperation constitute the protection to the arm.

6. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 1, wherein: the arm fixing assembly comprises a placing groove (501) arranged in a holding handle (5), a plurality of groups of bases (502) fixedly connected in the placing groove (501), an elastic piece (503) is fixedly connected to the upper surface of each group of bases (502), a flexible plate (504) fixedly connected to the upper surface of the elastic piece (503), a first clamping rod (505) and a second clamping rod (506) hinged to the left side and the right side of the base (502) respectively, pressing plates (509) extending towards the centers of the bases (502) are arranged at the bottoms of the first clamping rod (505) and the second clamping rod (506), a long shaft extending downwards is arranged in the middle of the flexible plate (504), penetrates through the elastic piece (503) and then extends into the base (502), and after external force is pressed on the flexible plate (504), the long shaft moves downwards to press on the pressing plates (509) of the first clamping rod (505) and the pressing plates (509) of the second clamping rod (506).

7. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 6, wherein: the free end of the first clamping rod (505) is provided with clamping teeth (507), the free end of the second clamping rod (506) is provided with a clamping head (508), and the clamping head (508) is matched with the clamping teeth (507) in shape.

8. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 1, wherein: the lower bed assembly comprises an articulated seat (901) arranged on a support column (7), two groups of fixing rods (9) which are in articulated fit with the articulated seat (901), a placing foot plate (10) which is fixedly connected with the fixing rods (9) and is convenient for old people to take feet, and a placing plate (11) which is arranged between the two groups of fixing rods (9), wherein one side of the support column (7) is hinged with a through column (91), and the side surface of the through column (91) close to the corresponding group of fixing rods (9) is provided with an electric telescopic rod (92) which is articulated with the fixing rods (9).

9. The convenient wheelchair for the elderly to get on or off the bed with upper limb protection function as claimed in claim 1, wherein: the surface of the back seat (6) is concave, and the length of the back seat (6) is less than that of the leaning plate (4).

10. The convenient old people getting on and off bed auxiliary wheelchair with upper limb protection function as claimed in claim 8, wherein: the placing plate (11) is connected between the two fixing rods (9) in a sliding manner.