CN214343017U - Assistant standing and toilet assisting chair - Google Patents
Assistant standing and toilet assisting chair Download PDFInfo
- Publication number
- CN214343017U CN214343017U CN202022580795.1U CN202022580795U CN214343017U CN 214343017 U CN214343017 U CN 214343017U CN 202022580795 U CN202022580795 U CN 202022580795U CN 214343017 U CN214343017 U CN 214343017U
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- link mechanism
- connecting rod
- scissor type
- chair
- body support
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- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010050256 Dysstasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a supplementary helping hand chair of standing and like lavatory, including chair body support, be provided with the toilet bowl in the chair body support, the toilet bowl is connected with like the supplementary link mechanism of lavatory, like the supplementary link mechanism of lavatory for cutting formula lifting link mechanism, be provided with the supplementary link mechanism of standing directly over the toilet bowl, the form of the supplementary link mechanism of standing is parallelogram lifting link mechanism, be provided with the rear end rail on the parallelogram lifting link mechanism, rear end rail the place ahead is provided with the back, like the supplementary link mechanism of lavatory and stand supplementary link mechanism and pass through actuating mechanism and connect on chair body support, chair body support below four corners is provided with four pulleys. The auxiliary standing and toilet-use power-assisted chair simulates the living scene of squatting and standing of the old, ingeniously solves the problem that the old is difficult to stand and sit in the toilet, and reduces the probability of accidents when the old goes to the toilet.
Description
Technical Field
The utility model relates to the field of articles for daily use, in particular to a power-assisted chair for assisting standing and toileting.
Background
At present, the toilet standing auxiliary tool for old people is mainly characterized in that a safety support rod is arranged on the side surface of a toilet and other appliances. Even so, when changing from the position of sitting to the position of standing, must rely on and tightly hold holding up the pole and self-supporting standing, if the old person weak self-supporting strength is not enough, the focus is unstable or skidded and does not hold up the condition of stabilizing the pole, still takes place to tumble incident such as easily. Meanwhile, the old people have the problems of difficulty in squatting, inconvenience in walking, discomfort in toileting and the like in the toileting process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an assist and stand and reach helping hand chair like lavatory aims at solving the old man and walks inconveniently like the lavatory, squats and sits difficult and the difficult problem of standing, improves the life happiness index of the late-year person.
The utility model provides a supplementary helping hand chair of standing and like lavatory, including chair body support, be provided with the toilet bowl in the chair body support, the toilet bowl is connected with like the supplementary link mechanism of lavatory, like the supplementary link mechanism of lavatory for cutting formula lifting link mechanism, be provided with the supplementary link mechanism of standing directly over the toilet bowl, the form of the supplementary link mechanism of standing is parallelogram lifting link mechanism, be provided with the rear end rail on the parallelogram lifting link mechanism, rear end rail the place ahead is provided with the back, like the supplementary link mechanism of lavatory and stand supplementary link mechanism and pass through actuating mechanism and connect on chair body support, chair body support below four corners is provided with four pulleys.
Preferably, the chair body support is formed into a toilet bowl area in a cuboid or square space by a plurality of upper cross beams, lower cross beams and upright posts.
Furthermore, the scissor type lifting connecting rod mechanisms are arranged into two groups and are respectively and symmetrically arranged at two sides of the toilet bowl area.
The scissor type lifting connecting rod mechanism comprises a scissor type connecting rod I and a scissor type connecting rod II, the scissor type connecting rod I and the scissor type connecting rod II are hinged through a pin shaft, movable hinges are arranged at two ends of the scissor type connecting rod I and the scissor type connecting rod II, an upper sliding seat is arranged above the scissor type connecting rod I, a lower sliding seat is arranged below the scissor type connecting rod II, and left movable hinges of the scissor type connecting rod I and the scissor type connecting rod II are hinged with two parallel notches of the upper sliding seat and the lower sliding seat respectively and can slide along the side line direction of a horizontal notch.
Furthermore, an electric cylinder II is arranged between the scissor type lifting connecting rod mechanism and the chair body support, a hinge seat II is arranged on the chair body support, the hinge seat II is hinged with the electric cylinder II, and the electric cylinder II is hinged with the scissor type connecting rod I through a pin shaft.
Preferably, the parallelogram lifting connecting rod mechanisms are arranged into two groups and are respectively and symmetrically arranged on two sides above the chair body bracket.
Furthermore, the parallelogram lifting link mechanism is provided with a holding rod, two parallel connecting rods are arranged below the holding rod, an electric cylinder I is arranged below the parallel connecting rods, a hinge seat I is arranged on the chair body support and hinged with the electric cylinder I, and the electric cylinder I is hinged with the parallel connecting rods positioned behind the power-assisted chair through a pin shaft.
The utility model discloses possess following beneficial effect:
the assistance chair for assisting standing and toileting adopts the shear type lifting mechanism and the parallelogram lifting mechanism, has simple structure, convenient processing and simple and convenient function realization, and ensures that the operation process of the whole device is more stable and safer. The assisting chair for assisting standing and toileting simulates the living scene of squatting and standing of the old, ingeniously solves the problems of difficulty in standing and squatting of the old, and reduces the probability of accidents when the old goes to toileting.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an assembly structure of a power-assisted chair for assisting standing and toileting;
FIG. 2 is a schematic view of a toilet auxiliary driving mechanism of a power-assisted chair for assisting standing and toilet;
in the figure: 1. a rear cross member; 2. a support rod; 3. a standing auxiliary link mechanism; 4. a first electric cylinder; 5. a chair body support; 6. a first hinge seat; 7. a second hinge seat; 8. a pulley; 9. a second electric cylinder; 10. a lower slide base; 11. An upper slide base; 12. a scissors type connecting rod I; 13. a toilet auxiliary link mechanism; 14. a scissor type connecting rod II; 15. mounting a plate; 16. a third hinge seat; 17. parallel connecting rods; 18. a toilet bowl; 19. a backrest.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 2, a power-assisted chair for assisting standing and toileting comprises a chair body support 5, a toilet bowl 18 is arranged in the chair body support 5, the toilet bowl 18 is connected with a toileting auxiliary link mechanism 13, the toileting auxiliary link mechanism 13 is a scissor type lifting link mechanism, a standing auxiliary link mechanism 3 is arranged right above the toilet bowl 18, the standing auxiliary link mechanism 3 is in a parallelogram lifting link mechanism, a rear cross beam 1 is arranged on the parallelogram lifting link mechanism, a backrest 19 is arranged in front of the rear cross beam 1, the toileting auxiliary link mechanism 13 and the standing auxiliary link mechanism 3 are connected onto the chair body support 5 through a driving mechanism, and four pulleys 8 are arranged at four corners below the chair body support 5.
In this embodiment, the chair body support 5 is formed by a plurality of upper beams, lower beams and upright posts to form a sitting area in a rectangular or square space.
In this embodiment, the scissor type lifting link mechanisms are arranged in two groups, and are respectively symmetrically arranged on two sides of the toilet seat area.
In this embodiment, the scissor type lifting link mechanism includes a scissor type link I12 and a scissor type link II 14, the scissor type link I12 and the scissor type link II 14 are hinged by a pin, movable hinges are arranged at two ends of the scissor type link I12 and the scissor type link II 14, an upper slide 11 is arranged above the scissor type link I12, a lower slide 10 is arranged below the scissor type link II 14, and left movable hinges of the scissor type link I12 and the scissor type link II 14 are respectively hinged with two parallel notches of the upper slide 11 and the lower slide 10 and can slide along the side line direction of the horizontal notch.
In this embodiment, an electric cylinder two 9 is arranged between the scissor type lifting link mechanism and the chair body support 5, a hinge seat two 7 is arranged on the chair body support 5, the hinge seat two 7 is hinged to the electric cylinder two 9, and the electric cylinder two 9 is hinged to the scissor type link rod one 12 through a pin shaft.
In this embodiment, the two sets of parallelogram lifting link mechanisms are symmetrically arranged on two sides above the chair body bracket 5.
In this embodiment, the parallelogram lifting link mechanism is provided with a holding rod 2, two parallel connecting rods 17 are arranged below the holding rod 2, an electric cylinder one 4 is arranged below the parallel connecting rods 17, a hinge seat one 6 is arranged on the chair body bracket 5, the hinge seat one 6 is hinged with the electric cylinder one 4, and the electric cylinder one 4 is hinged with the parallel connecting rods 17 positioned behind the booster chair by using a pin shaft.
The working principle of the utility model is as follows: the schematic structural diagram of the toilet auxiliary driving mechanism is shown in fig. 2, and the toilet auxiliary driving mechanism is a scissor type lifting link mechanism, the position of the scissor type lifting link mechanism in the embodiment is shown in fig. 1, the left connecting point of the scissor type lifting link mechanism can slide in the upper sliding seat 11 and the lower sliding seat 10, the right connecting point of the scissor type lifting link mechanism is a movable hinge, when the electric cylinder II 9 extends, the left connecting point of the scissor type lifting link mechanism slides rightwards along the notches of the upper sliding seat 11 and the lower sliding seat 10, and the scissor type lifting link mechanism drives the toilet bowl 18 to ascend to assist the old people to stand up. On the contrary, when the electric cylinder II 9 contracts, the scissor type lifting connecting rod mechanism drives the pedestal pan 18 to descend to assist the old to squat.
The standing auxiliary link mechanism 3 is a parallelogram link lifting mechanism, the position of which in this embodiment is shown in fig. 1, the two lower hinges of the parallelogram link lifting mechanism are located on the chair body bracket 5, the two lower hinges are arranged on the handrail 2, and when the electric cylinder 4 extends, the parallelogram link lifting mechanism drives the handrail 2 and the backrest 19 to move around the hinges, so as to provide an upward auxiliary force to the arms of the old people and help the old people stand up. On the contrary, when the electric cylinder I4 contracts, the arms of the old people are driven to move downwards, and the old people are assisted to squat.
The four pulleys 8 below the assistant chair for assisting standing and toileting can assist old people who are inconvenient to walk to move.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an assist is stood and is like helping hand chair in lavatory, includes chair body support (5), its characterized in that: be provided with toilet bowl (18) in chair body support (5), toilet bowl (18) are connected with like lavatory auxiliary link mechanism, like lavatory auxiliary link mechanism for cutting formula lifting link mechanism, be provided with directly over toilet bowl (18) and stand auxiliary link mechanism (3), the form of standing auxiliary link mechanism (3) is parallelogram lifting link mechanism, be provided with rear frame member (1) on the parallelogram lifting link mechanism, rear frame member (1) the place ahead is provided with back (19), like lavatory auxiliary link mechanism and stand auxiliary link mechanism (3) and pass through actuating mechanism and connect on chair body support (5), chair body support (5) below four corners is provided with four pulleys (8).
2. A booster chair for assisting standing and toileting according to claim 1, wherein: the chair body support (5) is formed into a toilet bowl area which is a cuboid or square space by a plurality of upper cross beams, lower cross beams and upright posts.
3. A booster chair for assisting standing and toileting according to claim 2, wherein: the two groups of scissor type lifting link mechanisms are respectively and symmetrically arranged at two sides of the toilet bowl area.
4. A booster chair for assisting standing and toileting according to claim 3, wherein: the scissor type lifting connecting rod mechanism comprises a scissor type connecting rod I (12) and a scissor type connecting rod II (14), the scissor type connecting rod I (12) is hinged to the scissor type connecting rod II (14) through a pin shaft, movable hinges are arranged at two ends of the scissor type connecting rod I (12) and the scissor type connecting rod II (14), an upper sliding seat (11) is arranged above the scissor type connecting rod I (12), a lower sliding seat (10) is arranged below the scissor type connecting rod II (14), and the left movable hinges of the scissor type connecting rod I (12) and the scissor type connecting rod II (14) are hinged to two parallel notches of the upper sliding seat (11) and the lower sliding seat (10) respectively and can slide along the side line direction of the horizontal notch.
5. A booster chair for assisting standing and toileting according to claim 3, wherein: an electric cylinder II (9) is arranged between the scissor type lifting connecting rod mechanism and the chair body support (5), a hinge seat II (7) is arranged on the chair body support (5), the hinge seat II (7) is hinged with the electric cylinder II (9), and the electric cylinder II (9) is hinged with the scissor type connecting rod I (12) through a pin shaft.
6. A booster chair for assisting standing and toileting according to claim 1, wherein: the parallelogram lifting connecting rod mechanisms are arranged into two groups and are respectively and symmetrically arranged on two sides above the chair body bracket (5).
7. A booster chair for assisting standing and toileting according to claim 6, wherein: the parallelogram lifting connecting rod mechanism is provided with a holding rod (2), two parallel connecting rods (17) are arranged below the holding rod (2), an electric cylinder I (4) is arranged below the parallel connecting rods (17), a hinge seat I (6) is arranged on the chair body support (5), the hinge seat I (6) is hinged to the electric cylinder I (4), and the electric cylinder I (4) is hinged to the parallel connecting rods (17) which are located behind the booster chair through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580795.1U CN214343017U (en) | 2020-11-10 | 2020-11-10 | Assistant standing and toilet assisting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580795.1U CN214343017U (en) | 2020-11-10 | 2020-11-10 | Assistant standing and toilet assisting chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214343017U true CN214343017U (en) | 2021-10-08 |
Family
ID=77976146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022580795.1U Expired - Fee Related CN214343017U (en) | 2020-11-10 | 2020-11-10 | Assistant standing and toilet assisting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214343017U (en) |
-
2020
- 2020-11-10 CN CN202022580795.1U patent/CN214343017U/en not_active Expired - Fee Related
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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: 20211008 |