CN211093716U - Old man is power assisting device like lavatory - Google Patents
Old man is power assisting device like lavatory Download PDFInfo
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- CN211093716U CN211093716U CN201922052177.7U CN201922052177U CN211093716U CN 211093716 U CN211093716 U CN 211093716U CN 201922052177 U CN201922052177 U CN 201922052177U CN 211093716 U CN211093716 U CN 211093716U
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Abstract
The utility model relates to an old man is like lavatory booster unit belongs to like lavatory equipment technical field. The toilet assisting device for the old comprises a seat plate, a supporting shaft and an assisting seat; a supporting shaft is arranged between the two groups of the symmetrically arranged power assisting seats; a seat plate is movably arranged on the supporting shaft; the power-assisted seat consists of a support box, a transmission gear C, a vertical sliding shaft and a handrail; an arc-shaped rack is slidably arranged in the supporting box through a sliding rail; a support shaft is fixedly arranged between the upper ends of the arc-shaped racks of the two groups of power assisting seats; one side of the arc-shaped rack is slidably provided with a vertical sliding shaft through a sliding chute; a transmission gear A and a transmission gear B are arranged between the vertical sliding shaft and the arc-shaped rack; a transmission gear C is arranged below the transmission gear B through a rotating shaft. The toilet assisting device for the old is simple in structure and ingenious in design; the problem of current like toilet auxiliary device exist can not provide helping hand or the safety risk is high is solved, the needs that the old man used like the lavatory have been satisfied.
Description
Technical Field
The utility model relates to an old man is like lavatory booster unit belongs to like lavatory equipment technical field.
Background
The old people have the problems of slow movement, difficulty in squatting and rising in the toilet process due to the reduction of various functional qualities of the bodies. In order to solve the problem that the old people go to the toilet, various toilet power assisting devices are researched and developed in the current market, and the problem that the old people go to the toilet is solved to a certain extent. The existing toilet power assisting device mainly comprises two main types, wherein the first type is that a steel frame is arranged beside a toilet to support an armrest, the existing toilet power assisting device has the advantages of simple structure, but the existing toilet power assisting device still needs to rely on the strength of the old to complete the actions of squatting and rising, and the defect of lacking of power assisting exists. The second type is an electric standing-up device, which provides uniform assistance for the old through a motor or a hydraulic rod to assist the old in using the toilet, but has the characteristic that the old needs to stop to adjust the posture or have a rest at any time in the process of squatting or standing up; and the problem of high safety risk caused by 'pushing down from outside' is easily caused in the process of assisting the old to stand by adopting constant-speed thrust, and the requirement of the old to use in a toilet can not be met. Therefore, a new power assisting device for the old people to go to the toilet needs to be developed, so that the problems existing in the existing power assisting device for the old people to go to the toilet are solved.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a compact structure, design benefit to solve the old man that current toilet auxiliary device had and can not provide helping hand or the high problem of safe risk toilet booster unit.
The technical scheme of the utility model is that:
an old man's helping hand device of going to toilet, it is formed by seat plate, back shaft and helping hand seat; the method is characterized in that: a supporting shaft is arranged between the two groups of the symmetrically arranged power assisting seats; a seat plate is movably arranged on the supporting shaft; the power assisting seat consists of a supporting box, an arc-shaped rack, a transmission gear A, a transmission gear B, a transmission gear C, a power assisting tension spring, a transmission swing arm, a vertical sliding shaft and a handrail; an arc-shaped rack is slidably arranged in the supporting box through a sliding rail; the upper end of the arc-shaped rack extends to the outer side of the supporting box; a support shaft is fixedly arranged between the upper ends of the arc-shaped racks of the two groups of power assisting seats; one side of the arc-shaped rack is slidably provided with a vertical sliding shaft through a sliding chute; the upper end of the vertical sliding shaft extends to the supporting box and is fixedly provided with a handrail; a transmission gear A and a transmission gear B are arranged between the vertical sliding shaft and the arc-shaped rack; a transmission gear C is arranged below the transmission gear B through a rotating shaft; the transmission gear B is meshed with the transmission gear A and the transmission gear C; the transmission gear A is meshed with the arc-shaped rack; a transmission swing arm is fixedly arranged on the rotating shaft; the transmission swing arm is connected with the supporting box through a power-assisted tension spring; one end of the transmission swing arm is connected with a long sliding hole B at the lower end of the vertical sliding shaft in a sliding mode through a transmission pin.
One end of the handrail is hinged with an auxiliary arm; a positioning column is fixedly arranged on the surface of the supporting box at one side of the handrail; the auxiliary arm is connected with the positioning pin on the positioning column in a sliding mode through the long sliding hole A.
The vertical sliding shaft and the supporting box are provided with lockers; the locker consists of a locking rack, a locking slide block, a control slide rod and a key; a locking rack is fixedly arranged on the supporting box at one side of the vertical sliding shaft; a control slide bar is movably arranged in the vertical slide shaft through a return supporting spring; a key is arranged after the upper end of the control slide rod extends to the upper end of the handrail; a locking slide block is transversely and slidably arranged on the vertical slide shaft at the lower end of the control slide rod; the locking slide block is connected with the locking rack in an intermittent clamping manner; one side of the locking slide block is connected with the vertical slide shaft through a locking support spring; the lower end of the control slide bar is obliquely provided with an extrusion inclined plane; the locking slide block is provided with a pressed inclined plane; the extrusion inclined plane is connected with the pressed inclined plane in a sliding manner.
One side of the locking rack is uniformly provided with a plurality of locking ratchets which incline downwards.
The supporting shaft is in a crank shaft-shaped structure; the middle part of the supporting shaft is movably provided with a seat plate through a rotating sleeve.
The middle part of the seat plate is provided with a toilet hole.
The utility model has the advantages that:
the toilet assisting device for the old is simple in structure and ingenious in design; the resistance can be provided to a certain extent when the old squats in the toilet; but also can provide certain thrust in the rising process, and has good assisting effect. And the power assisting device of this application at during operation, the old man can carry out the locking operation at any time to stop and carry out posture adjustment or have a rest, solved from this that current toilet auxiliary device has can not provide helping hand or the problem that the safety risk is high, satisfied the old man needs that the lavatory was used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the front view cross-sectional structure of the present invention;
fig. 4 is a schematic view of the working state structure of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. the toilet seat comprises a seat plate, 2, a support shaft, 3, a power-assisted seat, 4, a rotary sleeve, 5, a toilet hole, 6, a support box, 7, an arc-shaped rack, 8, transmission gears A and 9, transmission gears B and 10, transmission gears C and 11, a power-assisted tension spring, 12, a transmission swing arm, 13, a vertical sliding shaft, 14, a handrail, 15, an auxiliary arm, 16, a positioning column, 17, a long sliding hole A and 18, a positioning pin, 19, a transmission pin, 20, a long sliding hole B and 21, a locking rack, 22, a locking sliding block, 23, a control sliding rod, 24, a key, 25, a return supporting spring, 26, a compression inclined plane, 27, an extrusion inclined plane, 28, a rotating shaft, 29 and a locking supporting spring.
Detailed Description
The power assisting device for the old people to go to the toilet comprises a seat plate 1, a supporting shaft 2 and two groups of power assisting seats 3 (refer to the attached figures 1 and 2 in the specification).
The two groups of booster seats 3 are symmetrically arranged (refer to the attached figures 1 and 2 of the specification). The power assisting seat 3 is composed of a supporting box 6, an arc-shaped rack 7, a transmission gear A8, a transmission gear B9, a transmission gear C10, a power assisting tension spring 11, a transmission swing arm 12, a vertical sliding shaft 13 and an armrest 14 (see the attached figure 3 in the specification).
An arc-shaped rack 7 is arranged in the support box 6 in a sliding way through a sliding rail (see the attached figures 2 and 3 in the specification). The arc-shaped rack 7 can move along the track under the guidance of the sliding rail when being stressed.
The upper end of the arc-shaped rack 7 extends to the outer side of the supporting box 6; a supporting shaft 2 is fixedly arranged between the upper ends of the arc-shaped racks 7 of the two groups of power assisting seats 3. The supporting shaft 2 is in a crank shaft-shaped structure; the middle part of the supporting shaft 2 is movably provided with a seat plate 1 through a rotating sleeve 4 (see the attached figure 2 of the specification). The middle part of the seat plate 1 is provided with a toilet hole 5. The support shaft 2 is so arranged that: when the power assisting device is used, the seat plate 1 can be rotated and then flatly placed on the supporting shaft 2, and the supporting shaft 2 provides support for the seat plate 1 through two side parts; when the power assisting device is in a non-use state, the seat plate 1 can be rotated to a 'lifting' state (see the attached figure 2 in the specification), so that the young people can normally use the toilet between the power assisting seats 3 when using the power assisting device.
One side of the arc-shaped rack 7 is slidably provided with a vertical sliding shaft 13 through a sliding chute; the vertical slide shaft 13 can slide up and down along the slide groove under the guidance of the slide groove when being stressed. The upper end of the vertical sliding shaft 13 extends to the supporting box 6 and is fixedly provided with a handrail 14 (see the attached figure 2 in the specification);
one end of the handrail 14 is hinged with an auxiliary arm 15 (see the description and the attached figure 3); a positioning column 16 is fixedly arranged on the surface of the supporting box 6 at one side of the handrail 14; the auxiliary arm 15 is slidably connected with the positioning pin 18 on the positioning post 16 through a long sliding hole a17 (see the description of fig. 3). Because one end of the auxiliary arm 15 is connected with the positioning column 16 in a sliding manner through the long sliding hole a17 and the positioning pin 18, when the vertical sliding shaft 13 drives the handrail 14 to move up and down, the handrail 14 can drive the auxiliary arm 15 to move together, so that the auxiliary arm 15 can provide assistance for the old through the elbow part, and the aim of saving labor for the old in a toilet is achieved.
A transmission gear A8 and a transmission gear B9 are arranged between the vertical sliding shaft 13 and the arc-shaped rack 7; a transmission gear C10 is arranged below the transmission gear B9 through a rotating shaft 28; the transmission gear B9 is meshed with the transmission gear A8 and the transmission gear C10; the transmission gear A8 is meshed with the arc-shaped rack 7; (see figure 3 of the specification).
When the arc-shaped rack 7 acts, the transmission gear A8 and the transmission gear B9 can drive the transmission gear C10 and the rotating shaft 28 to synchronously rotate.
The rotating shaft 28 is fixedly provided with a transmission swing arm 12; the transmission swing arm 12 is connected with the support box 6 through a power-assisted tension spring 11 (see the attached figure 3 in the specification); one end of the transmission swing arm 12 is connected with a long sliding hole B20 at the lower end of the vertical sliding shaft 13 in a sliding way through a transmission pin 19. Under the action of the elasticity of the power tension spring 11, the transmission swing arm 12 and the vertical sliding shaft 13 always have the trend of moving downwards.
The vertical sliding shaft 13 and the supporting box 6 are provided with lockers; the locker is composed of a locking rack 21, a locking slide block 22, a control slide rod 23 and a key 24 (refer to the attached figures 3 and 5 in the specification).
A locking rack 21 is fixedly arranged on the supporting box 6 at one side of the vertical sliding shaft 13; one side of the locking rack 21 is uniformly provided with a plurality of locking ratchets which incline downwards (refer to the attached figure 5 in the specification).
A control slide rod 23 is movably arranged in the vertical slide shaft 13 through a return support spring 25; the upper end of the control slide bar 23 extends to the upper end of the handrail 14 and is provided with a key 24; under the action of the return stay spring 25, the control slide bar 23 always has a tendency to move upwards.
A locking slide block 22 is transversely and slidably arranged on the vertical slide shaft 13 at the lower end of the control slide rod 23; one side of the locking slide block 22 is connected with the vertical slide shaft 13 through a locking support spring 29; the locking slide 22 always has a tendency to move outwards under the action of the locking stay 29.
The lower end of the control slide bar 23 is provided with an extrusion inclined plane 27 in an inclined shape; the locking slide 22 is provided with a pressure inclined surface 26; the pressing slope 27 is slidably connected to the pressing slope 26. When the control slide 23 is moved downwards, the locking slide 22 can be pressed inwards by the pressing ramp 27 and the pressure ramp 26.
When the old people uses the power assisting device for the old people to go to the toilet, the seat plate 1 is firstly rotated to be horizontally placed on the supporting shaft 2, and at the moment, the seat plate 1 is located at the highest position (see the attached figure 3 in the specification). The elderly then hold the armrest 14 with their hands and place their elbows against the auxiliary arms 15 and then against the seat plate 1. Then, the key 24 is pressed down to drive the control slide bar 23 to overcome the elasticity of the return supporting spring 25 and then move downwards; during the downward movement of the control slide 23, the locking slide 22 is pressed by the pressure inclined surface 27 and the pressure inclined surface 26 to move inward against the elastic force of the locking brace 29 and to be out of contact with the locking rack 21.
After the processes are finished, the old squat to squeeze the seat plate 1, and the arc-shaped rack 7 is pushed to move downwards after the seat plate 1 is pressed; during the downward process of the arc-shaped rack 7, the transmission gear A8 and the transmission gear B9 drive the transmission gear C10 and the rotating shaft 28 to rotate clockwise (refer to the attached figure 3 in the specification). The rotating shaft 28 drives the transmission swing arm 12 to rotate clockwise in the clockwise rotation process; in the process of clockwise rotation of the transmission swing arm 12, one end of the handrail 14 and one end of the auxiliary arm 15 are pushed to move upwards through the vertical sliding shaft 13. In the process, the power-assisted tension spring 11 hinders the transmission swing arm 12 from rotating through elasticity, and finally provides certain resistance for the seat plate 1 through the transmission gear C10, the transmission gear B9, the transmission gear A8 and the arc-shaped rack 7, so that certain resistance is provided for the old to squat, and the aim of saving labor is fulfilled.
When the arc-shaped rack 7 descends to the limit position and cannot descend, the key 24 is loosened, and the slide rod 23 is controlled to reset at the elastic force of the reset supporting spring 25; the locking slider 22 is clamped into the locking ratchet of the locking rack 21 (see the attached figure 4 in the specification) under the action of the elastic force of the locking stay spring 29, so that the vertical sliding shaft 13 is kept in locking connection with the locking rack 21 through the locking slider 22, and the aim of locking the power assisting device is fulfilled. Then the old can go to toilet.
When the old people need to get up after going to the toilet, the key 24 is pressed down to enable the locking slide block 22 to be separated from the locking rack 21. The handrail 14 is then pressed down, causing the vertical slide shaft 13 to descend under pressure. In the descending process of the vertical sliding shaft 13, the transmission swinging arm 12 can be driven to rotate anticlockwise through the long sliding hole B20 and the transmission pin 19; in the process, the power tension spring 11 can also pull the transmission swing arm 12 to rotate anticlockwise through elasticity. In the process of anticlockwise rotation of the swing arm 12, the arc-shaped rack 7 can be pushed to move upwards through the rotating shaft 28, the transmission gear C10, the transmission gear B9 and the transmission gear A8 (see the attached figure 4 in the specification); the arc rack 7 goes upward the in-process, can provide certain helping hand for the old man stands up through seat 1, and then reaches laborsaving purpose.
When the seat plate 1 moves upwards to the highest position (i.e. the initial position), the booster can be restored to the initial state by releasing the key 24, and then the booster can enter the next working cycle.
In the process of providing assistance for the old to squat or rise, the power assisting device can loosen the key 24 at any time according to needs to ensure that the control slide rod 23 is reset at the elastic force of the reset supporting spring 25; the locking slide block 22 is clamped into the locking ratchet of the locking rack 21 under the action of the elastic force of the locking support spring 29, so that the vertical sliding shaft 13 is kept in locking connection with the locking rack 21 through the locking slide block 22, the power assisting device is locked, and at the moment, the old can lean against the seat plate 1 to have a rest or adjust the posture. After the old people have a rest or adjust the posture, the old people can press the key 24 to perform other operations.
The toilet assisting device for the old is simple in structure and ingenious in design; the resistance can be provided to a certain extent when the old squats in the toilet; but also can provide certain thrust in the rising process, and has good assisting effect. And the power assisting device of this application at during operation, the old man can carry out the locking operation at any time to stop and carry out posture adjustment or have a rest, solved from this that current toilet auxiliary device has can not provide helping hand or the problem that the safety risk is high, satisfied the old man needs that the lavatory was used.
Claims (6)
1. An old man toilet assisting device is composed of a seat plate (1), a supporting shaft (2) and an assisting seat (3); the method is characterized in that: a support shaft (2) is arranged between the two groups of the power assisting seats (3) which are symmetrically arranged; a seat plate (1) is movably arranged on the supporting shaft (2); the power assisting seat (3) is composed of a supporting box (6), an arc-shaped rack (7), a transmission gear A (8), a transmission gear B (9), a transmission gear C (10), a power assisting tension spring (11), a transmission swing arm (12), a vertical sliding shaft (13) and a handrail (14); an arc-shaped rack (7) is arranged in the support box (6) in a sliding way through a sliding rail; the upper end of the arc-shaped rack (7) extends to the outer side of the supporting box (6); a support shaft (2) is fixedly arranged between the upper ends of the arc-shaped racks (7) of the two groups of power-assisted seats (3); one side of the arc-shaped rack (7) is provided with a vertical sliding shaft (13) in a sliding way through a sliding chute; the upper end of the vertical sliding shaft (13) extends to the back of the supporting box (6) and is fixedly provided with a handrail (14); a transmission gear A (8) and a transmission gear B (9) are arranged between the vertical sliding shaft (13) and the arc-shaped rack (7); a transmission gear C (10) is arranged below the transmission gear B (9) through a rotating shaft (28); the transmission gear B (9) is meshed with the transmission gear A (8) and the transmission gear C (10); the transmission gear A (8) is meshed and connected with the arc-shaped rack (7); a transmission swing arm (12) is fixedly arranged on the rotating shaft (28); the transmission swing arm (12) is connected with the supporting box (6) through a power-assisted tension spring (11); one end of the transmission swing arm (12) is connected with a long sliding hole B (20) at the lower end of the vertical sliding shaft (13) in a sliding way through a transmission pin (19).
2. The elderly toilet assisting device according to claim 1, wherein: one end of the handrail (14) is hinged with an auxiliary arm (15); a positioning column (16) is fixedly arranged on the surface of the supporting box (6) at one side of the handrail (14); the auxiliary arm (15) is connected with a positioning pin (18) on the positioning column (16) in a sliding way through a long sliding hole A (17).
3. The elderly toilet assisting device according to claim 2, wherein: the vertical sliding shaft (13) and the supporting box (6) are provided with lockers; the locker consists of a locking rack (21), a locking slide block (22), a control slide rod (23) and a key (24); a locking rack (21) is fixedly arranged on the supporting box (6) at one side of the vertical sliding shaft (13); a control slide bar (23) is movably arranged in the vertical slide shaft (13) through a return supporting spring (25); a key (24) is arranged after the upper end of the control slide rod (23) extends to the upper end of the handrail (14); a locking slide block (22) is transversely and slidably arranged on a vertical slide shaft (13) at the lower end of the control slide rod (23); the locking slide block (22) is connected with the locking rack (21) in an intermittent clamping manner; one side of the locking slide block (22) is connected with the vertical slide shaft (13) through a locking supporting spring (29); the lower end of the control slide bar (23) is obliquely provided with an extrusion inclined plane (27); a pressure-bearing inclined plane (26) is arranged on the locking slide block (22); the pressing inclined surface (27) is connected with the pressing inclined surface (26) in a sliding way.
4. The elderly toilet assisting device according to claim 3, wherein: one side of the locking rack (21) is uniformly provided with a plurality of locking ratchets which incline downwards.
5. The elderly toilet assisting device according to claim 4, wherein: the supporting shaft (2) is in a crankshaft-shaped structure; the middle part of the supporting shaft (2) is movably provided with a seat plate (1) through a rotating sleeve (4).
6. The elderly toilet assisting device according to claim 5, wherein: the middle part of the seat plate (1) is provided with a toilet hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052177.7U CN211093716U (en) | 2019-11-25 | 2019-11-25 | Old man is power assisting device like lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052177.7U CN211093716U (en) | 2019-11-25 | 2019-11-25 | Old man is power assisting device like lavatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093716U true CN211093716U (en) | 2020-07-28 |
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ID=71708397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052177.7U Active CN211093716U (en) | 2019-11-25 | 2019-11-25 | Old man is power assisting device like lavatory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137484A (en) * | 2020-09-16 | 2020-12-29 | 南宁学院 | Novel push-down old person is like lavatory helping hand device |
-
2019
- 2019-11-25 CN CN201922052177.7U patent/CN211093716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137484A (en) * | 2020-09-16 | 2020-12-29 | 南宁学院 | Novel push-down old person is like lavatory helping hand device |
| CN112137484B (en) * | 2020-09-16 | 2022-03-25 | 南宁学院 | Novel push-down old person is like lavatory helping hand device |
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