CN212308230U - Nursing wheelchair for old people - Google Patents
Nursing wheelchair for old people Download PDFInfo
- Publication number
- CN212308230U CN212308230U CN201921893278.0U CN201921893278U CN212308230U CN 212308230 U CN212308230 U CN 212308230U CN 201921893278 U CN201921893278 U CN 201921893278U CN 212308230 U CN212308230 U CN 212308230U
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- plate
- rod
- lifting
- leg placing
- rods
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Abstract
The utility model belongs to the technical field of wheel chairs, in particular to an old people nursing wheel chair, aiming at the problems that the use height of the prior wheel chair is inconvenient to adjust, the angle of the back plate and the leg placing plate of the wheel chair is inconvenient to adjust, and different use requirements of different passengers are inconvenient to satisfy, the utility model provides a proposal that the wheel chair comprises a seat plate, one side of the seat plate is rotatably provided with a back plate, the other side of the seat plate is provided with a leg placing plate, the bottom of one side of the leg placing plate is provided with a pedal plate, the bottom of the seat plate is uniformly and fixedly provided with four lifting rods, the bottoms of the four lifting rods are all provided with lifting grooves, the lifting grooves are internally provided with fixed rods in a sliding way, and the bottoms of the four fixed rods respectively extend to the lower parts of the four lifting rods, the utility model has simple structure and convenient use, can adjust the use height, can meet the use requirements of different users.
Description
Technical Field
The utility model relates to a wheelchair technical field especially relates to an old man nurses wheelchair.
Background
China has entered into an aging society at present, and wheelchairs, particularly nursing wheelchairs for the old, play a very important role as rehabilitation equipment and transportation tools.
The current old man nurses wheelchair function is not perfect, and the use of wheelchair highly is not convenient for adjust, and the backplate and the shank of wheelchair are placed the board and are had the inconvenient problem of angle modulation simultaneously, are not convenient for satisfy different person's of taking different operation requirements. Therefore, we propose an elderly care wheelchair to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problem that the wheelchair is not convenient to adjust in use, and the back plate and the leg placing plate of the wheelchair are inconvenient to adjust, so that the wheelchair is inconvenient to meet the different use requirements of different users and the nursing wheelchair for the old people is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a nursing wheelchair for the old people comprises a seat board, wherein a back board is rotatably installed on one side of the seat board, a leg placing board is arranged on the other side of the seat board, a pedal plate is arranged at the bottom of one side of the leg placing board, four lifting rods are uniformly and fixedly installed at the bottom of the seat board, lifting grooves are formed in the bottoms of the four lifting rods, fixing rods are slidably installed in the lifting grooves, the bottoms of the four fixing rods respectively extend to the lower parts of the four lifting rods, the bottom ends of the four fixing rods are fixedly provided with a same movable base, an air cylinder is fixedly installed at the top of the movable base, a transmission plate is fixedly installed on a piston rod of the air cylinder, the four lifting rods are welded with the same transmission plate, when the nursing wheelchair is used, the air cylinder is started, the piston rod of the air cylinder stretches out and draws, thereby adjusting the use height of the seat board.
Preferably, the board is placed to the shank one side that is close to the lifter has seted up two spread grooves, equal slidable mounting has the slider in two spread grooves, and one side of slider extends to the outside that the board was placed to the shank and rotates and install the connecting rod, and the one end of connecting rod is rotated and is installed on the lifter that corresponds, and the lifter drives the connecting rod and rotates the removal, and the connecting rod rotates the extrusion slider, and the slider at first slides in the spread groove.
Preferably, the same limiting rod is fixedly mounted on the inner wall of the top of the connecting groove and the inner wall of the bottom of the connecting groove, the sliding block is slidably mounted on the corresponding limiting rod, the sliding block slides to the limit position, and the leg placing plate rotates on the seat plate due to the rotation extrusion of the connecting rod, so that the use angle of the leg placing plate is adjusted.
Preferably, one side fixed mounting that the board was placed to the shank is kept away from at the top of moving the base has a fixed plate, and the fixed plate is close to one side that the board was placed to the shank and has been seted up the extrusion groove, and slidable mounting has the extrusion piece in the extrusion groove, and one side of extrusion piece extends to the outside of fixed plate and rotates the one end of installing the pull rod, and the other end of pull rod rotates and installs on the backplate, and the lifter drives the transfer line and rotates the removal simultaneously, and the transfer line rotates and drives the transmission piece and slide.
Preferably, the bottom of extrusion piece is rotated the one end of installing the bull stick, the spout has been seted up at the top of removing the base, slidable mounting has the transmission piece in the spout, the top of transmission piece extends to the top of removing the base and rotates the one end of installing the transfer line, the one end of transfer line is rotated and is installed on the lifter that corresponds, the one end of bull stick is rotated and is installed on the transmission piece, the transmission piece drives the bull stick and rotates the removal, the bull stick drives the extrusion piece and slides in the extrusion groove, the extrusion piece drives the pull rod and rotates the removal, the pull rod drives the backplate and rotates on the bedplate.
In the utility model, the old people nursing wheelchair has the advantages that the piston rod of the cylinder stretches to drive the transmission plate to slide up and down, and the four lifting rods slide on the four fixing rods respectively, so that the seat plate is ensured to slide up and down without deviation, and the use height of the seat plate is adjusted;
the leg placing plate is rotated on the seat plate due to the rotating extrusion of the connecting rod, so that the use angle of the leg placing plate is adjusted, the transmission block drives the rotating rod to rotate and move, the rotating rod drives the extrusion block to slide in the extrusion groove, the extrusion block drives the pull rod to rotate and move, and the pull rod drives the back plate to rotate on the seat plate;
the utility model discloses simple structure, convenient to use can highly adjust the use of bedplate, can place the use angle of board to backplate and shank simultaneously and adjust, can satisfy different user of service's user demand.
Drawings
Fig. 1 is a schematic structural view of an elderly nursing wheelchair according to the present invention;
fig. 2 is a schematic sectional view of a part a of an elderly nursing wheelchair according to the present invention;
fig. 3 is a schematic side view of the nursing wheelchair for the aged.
In the figure: 1 bedplate, 2 backplate, 3 shank place board, 4 running-boards, 5 lifter, 6 lifting grooves, 7 dead levers, 8 remove the base, 9 cylinders, 10 driving plates, 11 spread groove, 12 sliders, 13 gag lever posts, 14 connecting rods, 15 fixed plates, 16 spouts, 17 extrusion piece, 18 pull rod, 19 bull stick, 20 spouts, 21 driving piece, 22 transfer lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, an old people nursing wheelchair comprises a seat plate 1, a back plate 2 is rotatably installed on one side of the seat plate 1, a leg placing plate 3 is arranged on the other side of the seat plate 1, a pedal plate 4 is arranged at the bottom of one side of the leg placing plate 3, four lifting rods 5 are uniformly and fixedly installed at the bottom of the seat plate 1, lifting grooves 6 are formed in the bottoms of the four lifting rods 5, fixing rods 7 are slidably installed in the lifting grooves 6, the bottom ends of the four fixing rods 7 respectively extend to the lower parts of the four lifting rods 5, the same moving base 8 is fixedly installed at the bottom ends of the four fixing rods 7, an air cylinder 9 is fixedly installed at the top of the moving base 8, a driving plate 10 is fixedly installed on a piston rod of the air cylinder 9, the four lifting rods 5 are welded with the same driving plate 10, when the old people nursing, because four lifter 5 slide on four dead lever 7 respectively to guarantee that bedplate 1 slides from top to bottom and do not deviate from the normal, thereby adjust the use height of bedplate 1.
The utility model discloses in, two spread grooves 11 have been seted up to the shank place one side that board 3 is close to lifter 5, equal slidable mounting has slider 12 in two spread grooves 11, one side of slider 12 extends to the shank and places the outside of board 3 and rotate and install connecting rod 14, the one end of connecting rod 14 is rotated and is installed on corresponding lifter 5, lifter 5 drives connecting rod 14 and rotates the removal, connecting rod 14 rotates extrusion slider 12, slider 12 at first slides in spread groove 11.
The utility model discloses in, fixed mounting has same gag lever post 13 on the top inner wall of spread groove 11 and the bottom inner wall, and slider 12 slidable mounting is on the gag lever post 13 that corresponds, and slider 12 slides to extreme position department because the rotation extrusion of connecting rod 14 for the shank is placed board 3 and is rotated on bedplate 1, makes the shank place the use angle of board 3 and adjusts.
The utility model discloses in, one side fixed mounting that board 3 was placed to the shank is kept away from at the top of removal base 8 has fixed plate 15, fixed plate 15 is close to one side that board 3 was placed to the shank and has been seted up extrusion groove 16, slidable mounting has extrusion block 17 in extrusion groove 16, one side of extrusion block 17 extends to the outside of fixed plate 15 and rotates the one end of installing pull rod 18, the other end of pull rod 18 rotates and installs on backplate 2, simultaneously lifter 5 drives transfer line 22 and rotates the removal, transfer line 22 rotates and drives transfer block 21 and slide in spout 20.
The utility model discloses in, the bottom of extrusion piece 17 is rotated and is installed the one end of bull stick 19, spout 20 has been seted up at the top of removing base 8, sliding mounting has transmission piece 21 in spout 20, the top of transmission piece 21 extends to the top of removing base 8 and rotates the one end of installing transfer line 22, the one end of transfer line 22 is rotated and is installed on corresponding lifter 5, the one end of bull stick 19 is rotated and is installed on transmission piece 21, transmission piece 21 drives bull stick 19 and rotates the removal, bull stick 19 drives extrusion piece 17 and slides in extrusion groove 16, extrusion piece 17 drives pull rod 18 and rotates the removal, pull rod 18 drives backplate 2 and rotates on bedplate 1.
Example two
Referring to fig. 1-3, an old people nursing wheelchair comprises a seat plate 1, a back plate 2 is rotatably installed on one side of the seat plate 1, a leg placing plate 3 is arranged on the other side of the seat plate 1, a pedal plate 4 is arranged at the bottom of one side of the leg placing plate 3, four lifting rods 5 are uniformly and fixedly installed at the bottom of the seat plate 1 through welding, lifting grooves 6 are formed at the bottoms of the four lifting rods 5, fixing rods 7 are slidably installed in the lifting grooves 6, the bottom ends of the four fixing rods 7 respectively extend to the lower parts of the four lifting rods 5, the same moving base 8 is fixedly installed at the bottom ends of the four fixing rods 7 through welding, an air cylinder 9 is fixedly installed at the top of the moving base 8 through welding, a driving plate 10 is fixedly installed on a piston rod of the air cylinder 9 through welding, the four lifting rods 5 are all welded with the same driving plate 10, when the wheelchair is, because four lifter 5 slide on four dead lever 7 respectively to guarantee that bedplate 1 slides from top to bottom and do not deviate from the normal, thereby adjust the use height of bedplate 1.
The utility model discloses in, two spread grooves 11 have been seted up to the shank place one side that board 3 is close to lifter 5, equal slidable mounting has slider 12 in two spread grooves 11, one side of slider 12 extends to the shank and places the outside of board 3 and rotate and install connecting rod 14, the one end of connecting rod 14 is rotated and is installed on corresponding lifter 5, lifter 5 drives connecting rod 14 and rotates the removal, connecting rod 14 rotates extrusion slider 12, slider 12 at first slides in spread groove 11.
The utility model discloses in, there is same gag lever post 13 through welded fastening install on the top inner wall of spread groove 11 and the bottom inner wall, slider 12 slidable mounting is on the gag lever post 13 that corresponds, and slider 12 slides to extreme position department, because the rotation extrusion of connecting rod 14 for the shank is placed board 3 and is rotated on bedplate 1, makes the shank place the use angle of board 3 and adjusts.
The utility model discloses in, one side that the shank was kept away from at the top of removal base 8 and board 3 was placed through welded fastening installs fixed plate 15, fixed plate 15 is close to the shank and places one side of board 3 and has seted up extrusion groove 16, slidable mounting has extrusion block 17 in the extrusion groove 16, one side of extrusion block 17 extends to the outside of fixed plate 15 and rotates the one end of installing pull rod 18, the other end of pull rod 18 rotates and installs on backplate 2, simultaneously lifter 5 drives transfer line 22 and rotates the removal, transfer line 22 rotates and drives transfer block 21 and slide in spout 20.
The utility model discloses in, the bottom of extrusion piece 17 is rotated and is installed the one end of bull stick 19, spout 20 has been seted up at the top of removing base 8, sliding mounting has transmission piece 21 in spout 20, the top of transmission piece 21 extends to the top of removing base 8 and rotates the one end of installing transfer line 22, the one end of transfer line 22 is rotated and is installed on corresponding lifter 5, the one end of bull stick 19 is rotated and is installed on transmission piece 21, transmission piece 21 drives bull stick 19 and rotates the removal, bull stick 19 drives extrusion piece 17 and slides in extrusion groove 16, extrusion piece 17 drives pull rod 18 and rotates the removal, pull rod 18 drives backplate 2 and rotates on bedplate 1.
The working principle is as follows: when in use, the cylinder 9 is started, the piston rod of the cylinder 9 stretches and retracts to drive the transmission plate 10 to slide up and down, the four lifting rods 5 respectively slide on the four fixing rods 7, so that the vertical sliding of the seat plate 1 is ensured not to deviate, the use height of the seat plate 1 is adjusted to adjust the starting cylinder 9, the piston rod of the cylinder 9 stretches and retracts to drive the transmission plate 10 to slide up and down, the four lifting rods 5 respectively slide on the four fixing rods 7, so that the vertical sliding of the seat plate 1 is ensured not to deviate, so that the use height of the seat plate 1 is adjusted, the slide block 12 slides to the limit position, the leg placing plate 3 rotates on the seat plate 1 due to the rotating extrusion of the connecting rod 14, the use angle of the leg placing plate 3 is adjusted, meanwhile, the lifting rods 5 drive the transmission rod 22 to rotate and move, the transmission rod 22 rotates to drive the transmission block 21 to slide in the sliding chute, the rotating rod 19 drives the extrusion block 17 to slide in the extrusion groove 16, the extrusion block 17 drives the pull rod 18 to rotate and move, the pull rod 18 drives the backboard 2 to rotate on the seat plate 1, the use angle of the backboard 2 and the leg placing plate 3 is adjusted, and the use requirements of different users can be met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The nursing wheelchair for the old people comprises a seat board (1) and is characterized in that a back board (2) is rotatably installed on one side of the seat board (1), a leg placing board (3) is arranged on the other side of the seat board (1), a pedal (4) is arranged at the bottom of one side of the leg placing board (3), four lifting rods (5) are uniformly and fixedly installed at the bottom of the seat board (1), lifting grooves (6) are formed in the bottoms of the four lifting rods (5), fixing rods (7) are slidably installed in the lifting grooves (6), the bottom ends of the four fixing rods (7) respectively extend to the lower parts of the four lifting rods (5), and the bottom fixed mounting of four dead levers (7) has same removal base (8), removes base (8) top fixed mounting and has cylinder (9), and fixed mounting has driving plate (10) on the piston rod of cylinder (9), and four lifter (5) all weld with same driving plate (10).
2. The nursing wheelchair for the aged according to claim 1, wherein two connecting slots (11) are formed in one side of the leg placing plate (3) close to the lifting rod (5), a sliding block (12) is slidably mounted in each connecting slot (11), one side of each sliding block (12) extends to the outer side of the leg placing plate (3) and is rotatably mounted with a connecting rod (14), and one end of each connecting rod (14) is rotatably mounted on the corresponding lifting rod (5).
3. The nursing wheelchair for the aged according to claim 2, wherein the connecting slots (11) are fixedly provided with the same limiting rod (13) on the top inner wall and the bottom inner wall, and the sliding blocks (12) are slidably mounted on the corresponding limiting rods (13).
4. The nursing wheelchair for the aged according to claim 1, wherein a fixing plate (15) is fixedly installed at one side of the top of the moving base (8), which is far away from the leg placing plate (3), a pressing groove (16) is formed in one side of the fixing plate (15), which is close to the leg placing plate (3), a pressing block (17) is slidably installed in the pressing groove (16), one side of the pressing block (17) extends to the outer side of the fixing plate (15) and is rotatably installed with one end of a pull rod (18), and the other end of the pull rod (18) is rotatably installed on the back plate (2).
5. The nursing wheelchair for the aged according to claim 4, wherein the bottom of the extrusion block (17) is rotatably provided with one end of a rotating rod (19), the top of the movable base (8) is provided with a sliding groove (20), the sliding groove (20) is internally provided with a transmission block (21), the top of the transmission block (21) extends above the movable base (8) and is rotatably provided with one end of a transmission rod (22), one end of the transmission rod (22) is rotatably arranged on the corresponding lifting rod (5), and one end of the rotating rod (19) is rotatably arranged on the transmission block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893278.0U CN212308230U (en) | 2019-11-05 | 2019-11-05 | Nursing wheelchair for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893278.0U CN212308230U (en) | 2019-11-05 | 2019-11-05 | Nursing wheelchair for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308230U true CN212308230U (en) | 2021-01-08 |
Family
ID=74029441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921893278.0U Expired - Fee Related CN212308230U (en) | 2019-11-05 | 2019-11-05 | Nursing wheelchair for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344043A (en) * | 2022-01-12 | 2022-04-15 | 青岛大学附属医院 | External inspection tester for reproduction |
-
2019
- 2019-11-05 CN CN201921893278.0U patent/CN212308230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344043A (en) * | 2022-01-12 | 2022-04-15 | 青岛大学附属医院 | External inspection tester for reproduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20211105 |