CN112386153B - Hydraulic energy storage old man is like lavatory and helps to play device - Google Patents
Hydraulic energy storage old man is like lavatory and helps to play device Download PDFInfo
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- CN112386153B CN112386153B CN202011294773.7A CN202011294773A CN112386153B CN 112386153 B CN112386153 B CN 112386153B CN 202011294773 A CN202011294773 A CN 202011294773A CN 112386153 B CN112386153 B CN 112386153B
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- handrail
- energy storage
- hydraulic cylinder
- supporting seat
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K17/00—Other equipment, e.g. separate apparatus for deodorising, disinfecting or cleaning devices without flushing for toilet bowls, seats or covers; Holders for toilet brushes
- A47K17/02—Body supports, other than seats, for closets, e.g. handles, back-rests, foot-rests; Accessories for closets, e.g. reading tables
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- General Health & Medical Sciences (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses a hydraulic energy storage old people toilet lifting assisting device, which comprises a supporting frame, a supporting seat plate, a handrail self-locking function module, a middle guide lifting module and a hydraulic drive energy storage module, wherein the middle guide lifting module and the hydraulic drive energy storage module are arranged in the supporting frame, the top ends of the middle guide lifting module and the hydraulic drive energy storage module are respectively connected to the bottom of the supporting seat plate, the supporting seat plate is positioned above the supporting frame, and the handrail self-locking function module is arranged on the supporting frames on two sides of the supporting seat plate; when the toilet is used, the supporting seat plate is pressed down to drive the hydraulic drive energy storage module connected with the bottom of the supporting seat plate to store energy, when the supporting seat plate is lowered to the lowest position, the hydraulic drive energy storage module is locked by the handrail self-locking function module, after the toilet is used, the handrail self-locking function module is pressed down to unlock, the hydraulic drive energy storage module is released to push the middle guide lifting module of the supporting seat plate to lift along an arc shape, and the lifting is completed; the whole lifting assisting process is safe and stable, so that the old people feel comfortable.
Description
Technical Field
The invention relates to the technical field of toilet lifting assisting devices, in particular to a hydraulic energy storage toilet lifting assisting device for old people.
Background
The physiological functions of the elderly decline with age, and the demand for older products increases dramatically. In order to solve the problems that the old people have insufficient standing strength when using the toilet and are easy to have unbalanced body, dizziness, fall and the like when standing after sitting for a long time. The product design in the current market is complicated and can not satisfy the old man's demand very well.
In order to solve the above technical problems, long-term researches have been conducted, for example, patent nos.: CN201520167887.3, patent application entitled lifting toilet, discloses a toilet tray comprising a toilet seat and a lifting toilet seat disposed above the seat; the rectangular array on the toilet seat is provided with four electric lifting rods with synchronous actions, wherein two electric lifting rods are respectively connected to two sides of the front end of the toilet seat tray, the other two electric lifting rods are respectively connected to two sides of the rear end of the toilet seat tray, and the front end of the toilet seat tray is lower than the rear end of the toilet seat tray.
According to the scheme, the lifting purpose is achieved, old people and people with inconvenient actions can be assisted, but the scheme needs users to manually adjust the height of the toilet tray according to the needs of the users, inconvenience is brought to the users, the front inclination angle of the toilet tray is too small, only 20 degrees, the users still need to squat to a certain degree when squatting down, the users can stand up completely after sitting down with force, and the products can only relieve but not completely solve the trouble of difficulty in sitting down for general consumers.
Disclosure of Invention
The invention aims at solving the problems and provides a hydraulic energy storage toilet lifting assisting device for old people, which is used for solving the problem of difficult toilet lifting of the old people and helping the old people to sit comfortably and safely.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a hydraulic pressure energy storage old man helps a set of in lavatory, includes braced frame, supporting bedplate, handrail self-locking function module, middle direction elevating module and hydraulic drive energy storage module are installed inside braced frame, and its top is connected to the supporting bedplate bottom respectively, the supporting bedplate is located braced frame top, installs on the braced frame of its both sides handrail self-locking function module; when the old man sits down and uses the lavatory, the supporting seat board pushes down to descend along the arc under the effect of middle direction elevating module, drives the hydraulic drive energy storage module energy storage that links in supporting seat board bottom, hydraulic drive energy storage module is when supporting the seat board and descends to the minimum position, by handrail self-locking function module locking, after using the lavatory, pushes down handrail self-locking function module releases the locking, hydraulic drive energy storage module releases, promotes supporting seat board and rises along the arc under the effect of middle direction elevating module, when supporting the seat board rises to the highest position, accomplish and help the play process.
Furthermore, the hydraulic drive energy storage module comprises a small hydraulic cylinder, an energy accumulator, an oil pipe and a hydraulic cylinder, wherein the small hydraulic cylinder and the energy accumulator are respectively fixed on a large square pipe of the frame through a small clamp and a large clamp, and the oil pipe is arranged on the lower support frame and is connected with the energy accumulator, the small hydraulic cylinder and the hydraulic cylinder.
Further, the hydraulic cylinder comprises a hydraulic cylinder screw rod and a support, the support is fixed at the bottom of the supporting frame, the hydraulic cylinder screw rod is fixed on the support, a fish-eye bearing is sleeved on the hydraulic cylinder screw rod and connected with a shaft support, the shaft support is fixed at the bottom of the supporting seat plate, and a seat plate is fixedly arranged above the supporting seat plate; before the toilet, when the supporting seat plate is at the highest position, the screw rod of the hydraulic cylinder extends out the longest, the old sits down when the toilet is used, the seat plate is pressed down slowly and moves downwards, oil in the hydraulic cylinder is pressed to the energy accumulator and the small hydraulic cylinder through the oil pipe to store energy, and after the toilet is used, the armrest pressing module is pressed down to unlock, and the small hydraulic cylinder and the energy accumulator are released and push the seat plate to ascend.
Further, the handrail self-locking function module comprises a handrail, a handrail sleeve, a handrail supporting rod, a connecting piece and a self-locking mechanism; the self-locking mechanism comprises a hook claw, a catch claw, a connecting plate, a hook claw fixing piece, a hook nail, an armrest pressing block, a large spring sleeve joint and a large spring; the hook claw is fixedly connected with the catch claw and is fixedly connected with the hook claw fixing piece, the hook claw is fixedly connected with the handrail supporting rod, the hook nail is fixed on the handrail through the connecting plate, and the handrail is connected with the handrail supporting rod through the connecting piece.
Further, the handrail is arranged at the front end of the handrail according to the pressing block, and is connected with the hook claw through a steel rope, the rear end of the handrail is connected with a large spring sleeve joint through the steel rope, one end of the large spring sleeve joint is sleeved with a large spring, and the other end of the large spring sleeve joint is fixedly connected with the small hydraulic cylinder; when the toilet is finished, the handrail is pressed down to separate the claw from the hook nail for unlocking by pressing the pressing block, and the large spring pushes the small hydraulic cylinder to release and push the supporting seat plate to rise.
Further, the middle guide lifting module comprises two sliding groove plates and a sliding rail, the outer side of the upper end of each sliding groove plate is fixed with the supporting frame through an angle bracket, the inner side of each sliding groove plate is connected with a small square pipe through a bolt, and the small square pipe is fixed between the two sliding groove plates; the lower end of the chute plate is fixed with the supporting frame through angle steel and a limiting aluminum frame.
Further, a middle bolt is connected between the two sliding groove plates, and six rubber gaskets and a deep groove ball bearing are arranged on the middle bolt; one end of the sliding rail is fixed with the supporting seat plate through a screw, the other end of the sliding rail is connected with the sliding groove plate in a sliding way through a large bolt, two deep groove ball bearings, two rubber gaskets and two large gaskets are arranged on the large bolt, and the deep groove ball bearings are respectively fixed in guide sliding groove openings in the middle of the sliding groove plates on two sides of the sliding rail; one end of the sliding rail is fixedly connected to the supporting seat plate, the track of the seat plate is consistent with that of the sliding rail, and the other end of the sliding rail is connected with the deep groove ball bearing through the rubber gasket and the large bolt so as to limit the sliding rail to slide up and down on the arc-shaped track.
Further, the support frame is made of aluminum.
Further, the included angle between the highest position and the lowest position of the supporting seat plate is 45 degrees.
The invention has the beneficial effects that:
1) The device provided by the invention adopts the combination of the hydraulic cylinder and the energy accumulator to provide energy, stores gravitational potential energy of the old when sitting down, provides power for the lifting stage, and is energy-saving and environment-friendly;
2) The device of the invention controls the lifting assisting process by utilizing the armrests, has simple operation and small force, and is suitable for the old;
3) The device of the invention has safe and stable lifting process and can comfortably assist the user to get up after the user uses the toilet.
Drawings
FIG. 1 is a schematic diagram of a hydraulic energy storage toilet lifting aid device for old people;
FIG. 2 is a left side view of a hydraulic energy storage toilet lifting aid for the aged according to the present invention;
FIG. 3 is a left side view of the support seat plate of the toilet lifting aid device for the old with hydraulic energy storage, according to the invention, raised to the highest position;
FIG. 4 is an exploded view of a handrail construction of a toilet assist device for a hydraulic energy storage aged person according to the present invention;
FIG. 5 is a schematic structural view of a middle guide lifting functional module of a toilet lifting assisting device for hydraulic energy storage old people;
FIG. 6 is an exploded view of a middle guide lifting function module structure of a hydraulic energy storage old people toilet lifting aid device;
In the figure: 1. a support frame; 2. a support seat plate; 210. a seat plate; 3. the handrail self-locking function module; 310. an armrest; 320. a handrail sleeve; 330. a handrail support rod; 340. a connecting piece; 350. a self-locking mechanism; 351. a claw; 352. a catch; 353. a claw fixing member; 354. hook nails; 355. pressing the armrests into blocks; 356. a large spring sleeve joint; 357. a large spring; 358. a connecting plate; 4.a middle guide lifting module; 410. a chute plate; 411. angle steel; 412. limiting an aluminum frame; 413. a large bolt; 414. deep groove ball bearings; 415. a rubber gasket; 416. a large gasket; 420. a slide rail; 421. a middle bolt; 422. a small square tube; 423. an angle code; 5. a hydraulic drive energy storage module; 510. a small hydraulic cylinder; 511. a small clamp; 520. an accumulator; 521. a large clamp; 522. a large square tube; 530. a hydraulic cylinder; 531. a hydraulic cylinder screw rod; 532. a support; 533. a shaft support; 534. a fish-eye bearing.
Detailed Description
The invention will be described in detail below with reference to the drawings and examples for better explanation of the invention.
Examples: see fig. 1-6.
As shown in fig. 1, the hydraulic energy storage old people toilet lifting assisting device is matched with a toilet, and comprises a supporting frame 1, a supporting seat plate 2, an armrest self-locking function module 3, a middle guide lifting module 4 and a hydraulic drive energy storage module 5, wherein the middle guide lifting module 4 and the hydraulic drive energy storage module 5 are arranged inside the supporting frame 1, the top ends of the middle guide lifting module 4 and the hydraulic drive energy storage module 5 are respectively connected to the bottom of the supporting seat plate 2, the supporting seat plate 2 is positioned above the supporting frame 1, and the armrest self-locking function module 3 is arranged on the supporting frames 1 on two sides of the supporting seat plate; when the old people sits down and uses the toilet, the supporting seat board 2 is pressed down and descends along the arc under the action of the middle guide lifting module 4, the hydraulic drive energy storage module 5 connected with the bottom of the supporting seat board 2 is driven to store energy, when the supporting seat board 2 descends to the lowest position, the hydraulic drive energy storage module 5 is locked by the armrest self-locking functional module 3, after the old people sits down, the armrest self-locking functional module 3 is pressed down to unlock, the hydraulic drive energy storage module 5 is released, the supporting seat board 2 is pushed to ascend along the arc under the action of the middle guide lifting module 4, and when the supporting seat board 2 ascends to the highest position, the lifting assisting process is completed.
As shown in fig. 1,3 and 4, the hydraulic energy storage toilet lifting assisting device for the aged comprises an armrest self-locking functional module 3 arranged on the left side and the right side of the supporting seat plate 2, wherein the armrest functional module 3 comprises an armrest 310, a connecting piece 340, an armrest sleeve 320, an armrest supporting rod 330, a self-locking mechanism 350 and a steel rope.
The self-locking mechanism 350 comprises a hook claw 351, a catch 352, a connecting plate 358, a hook claw fixing part 353, a hook nail 354, a hand rail pressing block 355, a large spring sleeve joint 356, a large spring 357 and a plurality of sections of steel ropes, wherein the hook claw 351 is fixedly connected with the hook claw fixing part 353 and the hook claw 351 is fixedly connected with the hand rail supporting rod 330, the hook nail 354 is connected with the connecting plate 358, the hand rail pressing block 355 is arranged at the front end of the hand rail, one end of the steel rope is connected with the hand rail pressing block 355, the other end of the steel rope is connected with the hook claw 351, the hand rail pressing block 355 is used for controlling the hook claw 351 to be connected with the hook nail 354 for self-locking, or the hand rail 351 is unlocked and separated from the hook nail 354.
The handrail 310 is connected with the handrail supporting rod 330 through a connecting piece 340, the handrail 310 can swing around the connecting piece 340, the rear end of the handrail 310 is connected with one end of a steel rope, the other end of the steel rope is connected with a large spring sleeve joint 356, the large spring sleeve joint 356 sleeves a large spring 357 and is fixedly connected with a small hydraulic cylinder 510 through threads, the handrail 310 presses down to pull the steel rope, and then pulls the large spring sleeve joint 356 to enable the large spring 357 to be compressed, so that the small hydraulic cylinder 510 stores energy.
When the armrest 310 is pressed downwards, the hook claw 351 hooks the hook nail 354 to be self-locked, the large spring 357 compresses to store energy of the small hydraulic cylinder 510, the armrest pressing block 355 is pressed to unlock the hook claw 351 and separate from the hook nail 354, and the large spring 357 is released to push the small hydraulic cylinder 510 to release energy.
As shown in fig. 1-5, a hydraulic energy storage old people toilet lifting assisting device comprises a middle guide lifting module 4 arranged on the left side and the right side below a supporting seat plate 2, wherein the middle guide lifting module 4 comprises two sliding groove plates 410 and a sliding rail 420, the outer side of the upper end of each sliding groove plate 410 is fixed with a supporting frame 1 through an angle code 423, the inner side of the upper end of each sliding groove plate 410 is connected with a small square pipe 422 through a bolt, the small square pipes 422 are fixed between the two sliding groove plates 410, the lower end of each sliding groove plate 410 is fixed with the supporting frame 1 through angle steel 411 and a limiting aluminum frame 412, the upper ends of the sliding groove plates 410 are connected through middle bolts 421, six rubber gaskets 415 and a deep groove ball bearing 414 are arranged on the middle bolts 421, and the deep groove ball bearing 414 is limited by tangents with the sliding rail 420; one end of the sliding rail 420 is fixed with the supporting seat plate 2 through screws, the other end of the sliding rail 420 is connected with a large bolt 413 of the sliding groove plate 410 in a sliding mode, the large bolt 413 is provided with two deep groove ball bearings 414, two rubber gaskets 415 and two large gaskets 416, and the deep groove ball bearings 414 are fixed in middle guide sliding grooves of the sliding groove plates 410 on two sides of the sliding rail 420.
The limiting aluminum frame 412 is clamped between the lower ends of the parallel equally placed sliding groove plates 410, two angle steels 411 with the thickness of 2mm are used for being connected with the supporting frame 1 outside the lower ends of the sliding groove plates 410, so that the sliding rail 420 slides smoothly, friction is reduced, and the lower ends of the sliding rail 420 are provided with deep groove ball bearings 414 serving as pulleys. One end of the sliding rail 420 is fixedly connected to the supporting seat board 2, the track of the seat board 210 is guaranteed to be consistent with that of the sliding rail 420, the other end of the sliding rail 420 is connected with the deep groove ball bearing 414 through the rubber gasket 415 and the large bolt 413, sliding of the sliding rail 420 on the arc-shaped track is limited, friction between the sliding rail 420 and the sliding rail is reduced, and the service life of parts is prolonged.
As shown in fig. 1 and 6, a hydraulic energy storage old man is a toilet lifting assisting device, which comprises a hydraulic drive energy storage module 5 installed below a support seat board 2, wherein the hydraulic drive energy storage module 5 comprises a small hydraulic cylinder 510, an energy storage 520, an oil pipe and a hydraulic cylinder 530, the small hydraulic cylinder 510 and the energy storage 520 are respectively fixed on a large square pipe 522 through a small clamp 511 and a large clamp 521, the oil pipe is distributed on a support frame 1 and is connected with the energy storage 520, the small hydraulic cylinder 510 and the hydraulic cylinder 530, the hydraulic cylinder 530 comprises a hydraulic cylinder lead screw 531 and a support 532, the hydraulic cylinder lead screw 531 is connected with the support seat board 2, and a base of the hydraulic cylinder 530 is fixedly connected with the support 532.
The hydraulic cylinder screw 531 is sleeved with a fisheye bearing 534, the fisheye bearing 534 is connected with a shaft support 533, the shaft support 533 is connected with the support seat board 2, the support 532 is fixedly connected with the support frame 1 through bolts, and the hydraulic cylinder 530 drives the seat board 210 to enable the seat board 210 to ascend and descend along an arc track under the guiding action of the sliding rail 420.
When the seat 210 is positioned at the highest position, the hydraulic cylinder screw 531 extends out the longest, the downward-pressing handrail 310 is self-locked at the moment, a person sits on the seat 210 and slowly moves downwards, and the oil in the hydraulic cylinder 530 presses the energy accumulator 520 and the small hydraulic cylinder 510 to store energy; when the armrest is lifted, the armrest pressing module 3 is pressed down to unlock, the large spring 357 is released, the small hydraulic cylinder 510 and the energy accumulator 520 release energy to push the seat 210 to ascend, and the whole process relies on potential energy for energy storage and hydraulic energy release.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent changes which may be made by the present invention and the accompanying drawings, or which may be directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic pressure energy storage old man is like lavatory and helps a device, uses with the toilet bowl cooperation, its characterized in that includes braced frame (1), braced bedplate (2), handrail self-locking function module (3), middle direction elevating module (4) and hydraulic drive energy storage module (5) are installed inside braced frame (1), and its top is connected to braced bedplate (2) bottom respectively, braced bedplate (2) are located braced frame (1) top, install on braced frame (1) of its both sides handrail self-locking function module (3); when the old people sits down and uses a toilet, the supporting seat board (2) is pressed down and descends along an arc under the action of the middle guide lifting module (4), the hydraulic drive energy storage module (5) connected with the bottom of the supporting seat board (2) is driven to store energy, when the supporting seat board (2) descends to the lowest position, the hydraulic drive energy storage module (5) is locked by the armrest self-locking functional module (3), after the old people sits down, the armrest self-locking functional module (3) is pressed down to unlock, the hydraulic drive energy storage module (5) is released, the supporting seat board (2) is pushed to ascend along the arc under the action of the middle guide lifting module (4), and when the supporting seat board (2) ascends to the highest position, the lifting process is completed; the hydraulic drive energy storage module (5) comprises a small hydraulic cylinder (510), an energy accumulator (520), an oil pipe and a hydraulic cylinder (530), wherein the small hydraulic cylinder (510) and the energy accumulator (520) are respectively fixed on a frame large square pipe (522) through a small clamp (511) and a large clamp (521), and the oil pipe is arranged on the lower support frame (1) and is connected with the energy accumulator (520), the small hydraulic cylinder (510) and the hydraulic cylinder (530); the handrail self-locking function module (3) comprises a handrail (310), a handrail sleeve (320), a handrail supporting rod (330), a connecting piece (340) and a self-locking mechanism (350); the self-locking mechanism (350) comprises a hook claw (351), a catch claw (352), a connecting plate (358), a hook claw fixing piece (353), a hook nail (354), an armrest pressing block (355), a large spring sleeve joint (356) and a large spring (357); the hook claw (351) is fixedly connected with the catch claw (352) and is fixedly connected with the hook claw fixing piece (353), the hook claw (351) is fixedly connected with the handrail supporting rod (330), the hook nail (354) is fixedly arranged on the handrail (310) through the connecting plate (358), and the handrail (310) is connected with the handrail supporting rod (330) through the connecting piece (340); the middle guide lifting module (4) comprises two chute plates (410) and a sliding rail (420), wherein the outer side of the upper end of each chute plate (410) is fixed with the supporting frame (1) through an angle brace (423), the inner side of each chute plate is connected with a small square tube (422) through a bolt, and the small square tubes (422) are fixed between the two chute plates (410); the lower end of the chute plate (410) is fixed with the supporting frame (1) through angle steel (411) and a limiting aluminum frame (412).
2. The hydraulic energy storage old people toilet lifting aid device according to claim 1, wherein the hydraulic cylinder (530) comprises a hydraulic cylinder screw rod (531) and a support (532), the support (532) is fixed at the bottom of the supporting frame (1), the hydraulic cylinder screw rod (531) is fixed on the support, a fisheye bearing (534) is sleeved on the hydraulic cylinder screw rod (531), the fisheye bearing (534) is connected with a shaft support (533), the shaft support (533) is fixed at the bottom of the supporting seat plate (2), and a seat plate (210) is fixedly arranged above the supporting seat plate (2); before the toilet, when the supporting seat board (2) is at the highest position, the hydraulic cylinder screw rod (531) stretches out the longest, the old sits down when the toilet is used, the pushing seat board (210) moves downwards, oil in the hydraulic cylinder (530) is pressed to the energy accumulator (520) and the small hydraulic cylinder (510) through the oil pipe to store energy, and after the toilet is used, the handrail self-locking functional module (3) is unlocked, and the small hydraulic cylinder (510) and the energy accumulator (520) are released and push the seat board (210) to ascend.
3. The hydraulic energy storage old people toilet lifting assisting device according to claim 1, wherein the handrail pressing block (355) is arranged at the front end of the handrail (310) and is connected with the hook claw (351) through a steel rope, the rear end of the handrail (310) is connected with a large spring sleeve joint (356) through the steel rope, one end of the large spring sleeve joint (356) is sleeved with a large spring (357), and the other end of the large spring sleeve joint is fixedly connected with the small hydraulic cylinder (510); when the toilet is used, the handrail (310) is pressed down, the steel rope pulls the large spring (357) to compress so as to store energy of the small hydraulic cylinder (510), when the supporting seat board (2) descends to the lowest position, the hook claw (351) hooks the hook nail (354) to be self-locking, after the toilet is used, the handrail is pressed down to press the pressing block (355) so as to enable the hook claw (351) to be separated from the hook nail (354) to unlock, and the large spring (357) pushes the small hydraulic cylinder (510) to release so as to push the supporting seat board (2) to ascend.
4. The device for assisting the old in using the toilet according to the claim 1, wherein a middle bolt (421) is connected between the two chute plates (410), six rubber gaskets (415) and a deep groove ball bearing (414) are arranged on the middle bolt (421); one end of the sliding rail (420) is fixed with the supporting seat plate (2) through a screw, the other end of the sliding rail is connected with the sliding groove plate (410) in a sliding way through a large bolt (413), two deep groove ball bearings (414), two rubber gaskets (415) and two large gaskets (416) are arranged on the large bolt (413), and the deep groove ball bearings (414) are respectively fixed in guide sliding grooves in the middle of the sliding groove plates (410) at two sides of the sliding rail (420); one end of the sliding rail (420) is fixedly connected to the supporting seat plate (2) to ensure that the track of the seat plate (210) is consistent with the track of the sliding rail (420), and the other end of the sliding rail is connected with the deep groove ball bearing (414) through the rubber gasket (415) and the large bolt (413) to limit the sliding rail (420) to slide up and down on the arc-shaped track.
5. A hydraulic energy storage aged toilet lifting aid according to claim 1, characterized in that the support frame (1) is made of aluminium.
6. The device for assisting the old in toilet using hydraulic energy storage according to claim 1, wherein the included angle between the highest position and the lowest position of the supporting seat plate (2) is 45 degrees.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294773.7A CN112386153B (en) | 2020-11-18 | 2020-11-18 | Hydraulic energy storage old man is like lavatory and helps to play device |
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|---|---|---|---|
| CN202011294773.7A CN112386153B (en) | 2020-11-18 | 2020-11-18 | Hydraulic energy storage old man is like lavatory and helps to play device |
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| CN112386153A CN112386153A (en) | 2021-02-23 |
| CN112386153B true CN112386153B (en) | 2024-09-13 |
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| CN215127945U (en) * | 2020-11-18 | 2021-12-14 | 南昌大学 | A device for assisting the elderly to go to the toilet with hydraulic energy storage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014061186A (en) * | 2012-09-21 | 2014-04-10 | Max Co Ltd | Portable toilet |
| JP7065380B2 (en) * | 2017-05-30 | 2022-05-12 | パナソニックＩｐマネジメント株式会社 | Portable toilets and armrests |
| CN208916214U (en) * | 2018-09-28 | 2019-05-31 | 常熟市双羽铜业有限公司 | A kind of steel pipe's production assembly line blanking rack |
| CN111772959B (en) * | 2020-07-21 | 2025-06-27 | 太原学院 | An intelligent toilet-assisting device for the elderly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN215127945U (en) * | 2020-11-18 | 2021-12-14 | 南昌大学 | A device for assisting the elderly to go to the toilet with hydraulic energy storage |
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