CN116831828A

CN116831828A - Helping hand chair of getting up

Info

Publication number: CN116831828A
Application number: CN202310753239.5A
Authority: CN
Inventors: 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-10-03

Abstract

The utility model provides a helping hand chair of getting up for solve the prior art that mentions among the background art when getting up to the weak user of supplementary low limbs, because the user low limbs are weak, even make the balladeur train rise through pressing the clamp plate, but also only ascending on the vertical direction, the user position of sitting still is in initial state, the inconvenient technical problem that the user was taken up, including the chair frame, rotate on the chair frame and be equipped with the apron, the two opposite tip of chair frame all are equipped with the mounting panel, two all seted up the installation chamber in the mounting panel, two all be equipped with in the installation chamber be used for assisting the link assembly of getting up, two all be equipped with on the link assembly with two mounting panel one-to-one's handrail.

Description

Helping hand chair of getting up

Technical Field

The invention relates to the technical field of auxiliary standing-up equipment, in particular to a power-assisted standing-up chair.

Background

At present, almost every family has old people, with the increase of age, the inconvenience of legs and feet becomes an important cause of the inconvenience of life of the old people, and usually children cannot accompany at any time, and due to physical reasons, the phenomenon of incapacity of standing is often trapped, the phenomenon cannot be solved by rest, and conversely, the longer sitting is, the more the leg blood circulation is unsmooth, the leg weakness is aggravated, and thus the standing is impossible.

The prior art auxiliary lifting device, such as the patent publication number of CN111802953B and the patent name of water-saving closestool auxiliary lifting method, discloses a closestool auxiliary lifting device, which comprises a closestool body, a pollution discharging mechanism, a fixing mechanism, an auxiliary mechanism, a gasket, a sliding frame, a pressing plate, a rocker, a connecting plate, a rotating shaft, a pressure spring and a hinge.

When the above patent document is raised for a user with the auxiliary lower limb weakness, the user sitting posture is still in an initial state even if the carriage is raised by pressing the pressing plate due to the lower limb weakness of the user, and the user is inconvenient to raise.

Disclosure of Invention

The invention aims at overcoming the defects of the prior art, and provides a power-assisted standing chair which is used for solving the technical problems that when a user with weak auxiliary lower limbs stands up, the lower limbs of the user are weak, even though a sliding frame rises through pressing a pressing plate, the sliding frame rises in the vertical direction, the sitting posture of the user is still in an initial state, and the user is inconvenient to stand up.

The technical aim of the invention is realized by the following technical scheme:

the utility model provides a helping hand chair of standing up, includes the chair frame, it is equipped with the apron to rotate on the chair frame, two tip that the chair frame is relative all are equipped with the mounting panel, two all seted up the installation cavity in the mounting panel, two all be equipped with in the installation cavity and be used for assisting the link assembly of standing up, two all be equipped with on the link assembly with the handrail of two mounting panel one-to-ones.

Working principle:

firstly, when a user wants to get up when using a toilet, the user presses down two handrails through two hands, the two handrails press down to drive one-to-one corresponding connecting rod assemblies, and the two connecting rod assemblies drive the cover plate to rotate and rise.

The cover plate rotates to rise to drive the buttocks of the user to rise, so that the support of the legs is lightened.

When the armrests drive the connecting rod assemblies to rotate to the limit, the users are in a standing state, so that the users can rise from the toilet chair, and the phenomenon that the lower limbs of the users cannot rise due to weakness is relieved.

Compared with the prior art, the invention has the following beneficial effects:

first, be equipped with link assembly, link assembly can drive the apron and rotate with the arc that the chair frame rotated the end and be the centre of a circle to the rotation of apron rises of being convenient for.

And the second arm rest is arranged, the connecting rod assembly can be driven by pressing the arm rest by a user, and the connecting rod assembly is driven by the upper limb force of the user to assist the user in rising from the toilet chair, so that the phenomenon that the user cannot rise normally due to weakness of lower limbs of the user is relieved.

Drawings

FIG. 1 is a schematic cross-sectional view of the invention with one side wall of the mounting cavity in the mounting plate removed;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of the assembly of a first penetrating bar and a second penetrating bar according to the present invention;

fig. 4 is a schematic diagram of a cover plate with a round hole according to the present invention.

Reference numerals illustrate: the chair comprises a chair frame 1, a cover plate 2, a mounting plate 3, a mounting cavity 4, armrests 5, a first connecting rod 6, a second connecting rod 7, a first cross beam 8, a sliding seat 9, a sliding block 10, a third connecting rod 11, a third strip-shaped hole 12, a backrest 13, a second strip-shaped hole 14, a sliding rod 15, a second cross beam 16, an air rod 17, a first penetrating rod 18, a second penetrating rod 19, a penetrating hole 20, an elastic piece 21, a through hole 22, a pressing block 23, a excrement falling hole 24, a first strip-shaped hole 25 and a round hole 26.

Detailed Description

The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.

Embodiment one:

as shown in fig. 1 and 2, a helping hand chair of standing up, including chair frame 1, the rotation is equipped with apron 2 on the chair frame 1, two opposite tip of chair frame 1 all are equipped with mounting panel 3, two all seted up installation cavity 4 in the mounting panel 3, two all be equipped with in the installation cavity 4 and be used for assisting the link assembly of standing up, two all be equipped with on the link assembly with two mounting panel 3 one-to-one handrail 5.

As shown in fig. 1 and 2, the connecting rod assembly comprises a first connecting rod 6, a second connecting rod 7 and a first cross beam 8, the first connecting rod 6 is rotationally arranged on the mounting plate 3, the other end of the first connecting rod 6 extends into the mounting cavity 4, the second connecting rod 7 is rotationally arranged at the end part of the first connecting rod 6 far away from the mounting plate 3, an arc-shaped first strip-shaped hole 25 is formed in the mounting plate 3, and the first cross beam 8 is rotationally arranged at the end part of the second connecting rod 7 far away from the first connecting rod 6, and the first cross beam 8 penetrates through the first strip-shaped hole 25 and then is detachably connected with the cover plate 2.

When a user finishes getting up when using a toilet on a toilet seat, the user presses the corresponding two armrests 5 by hands, the armrests 5 drive the first connecting rod 6 to rotate, the first connecting rod 6 rotates to drive the second connecting rod 7 to rise, the second connecting rod 7 rises to drive the first cross beam 8 to move in the first strip-shaped hole 25, and when the first cross beam 8 moves in the first strip-shaped hole 25 in an arc shape, the first cross beam 8 drives the cover plate 2 to realize arc-shaped rotation rising by taking the rotation connecting part of the cover plate 2 and the seat frame 1 as the circle center, so that the user is assisted to get up on the toilet seat.

As shown in fig. 1 and 2, a sliding seat 9 is fixedly arranged in the installation cavity 4, a sliding block 10 is slidably arranged in the sliding seat 9, a third connecting rod 11 is fixedly arranged on the sliding block 10, a third strip-shaped hole 12 is formed in the installation plate 3, a backrest 13 is arranged on the chair frame 1, the third connecting rod 11 penetrates through the third strip-shaped hole 12 and is fixedly connected with the backrest 13, as shown in fig. 1 and 2, an arc-shaped second strip-shaped hole 14 is formed in the sliding block 10, a sliding rod 15 is fixedly arranged on the first connecting rod 6, and the sliding rod 15 is slidably arranged in the second strip-shaped hole 14.

When the first connecting rod 6 rotates, the sliding rod 15 on the first connecting rod 6 slides upwards in the second strip-shaped hole 14 of the sliding block 10, and the second strip-shaped hole 14 is arc-shaped, the sliding rod 15 pushes the second strip-shaped hole 14, so that the sliding rod 15 can drive the sliding block 10 to move on the sliding seat 9, the sliding block 10 moves to drive the third connecting rod 11 to move in the third strip-shaped hole 12, and the third connecting rod 11 drives the backrest 13 to move, so that the backrest 13 follows behind a user when the user gets up, and the risk that the user falls backwards to strike the toilet body due to external force factors is prevented.

As shown in fig. 1 and fig. 2, two ends of the bottom of the cover plate 2 are respectively provided with a detachable second cross beam 16, two ends of the chair frame 1 are respectively provided with an air rod 17 in a rotating manner, the telescopic ends of the two air rods 17 are respectively arranged on the two second cross beams 16 in a one-to-one correspondence manner, as shown in fig. 1 and fig. 2, and the first cross beam 8 and the two second cross beams 16 are in threaded connection with the cover plate 2 through bolts.

When the cover plate 2 rotates and ascends, the telescopic end of the air rod 17 can give a certain jacking force to the second cross beam 16, so that a user can lift conveniently, the first cross beam 8 and the second cross beam 16 are connected with the cover plate 2 through bolts in the cover plate 2, and the cover plate 2 can be detached and replaced conveniently.

As shown in fig. 3, the bottom of the chair frame 1 is fixedly provided with a plurality of first penetrating rods 18, as shown in fig. 1 and 3, the first penetrating rods 18 are penetrated in the second penetrating rods 19, a plurality of penetrating holes 20 distributed along the length direction are formed in the second penetrating rods 19, an elastic member 21 is arranged in the first penetrating rods 18, a through hole 22 is formed in the first penetrating rods 18, a pressing block 23 is fixedly arranged on the elastic member 21, and the pressing block 23 penetrates through the through hole 22 and is in butt joint with the penetrating holes 20.

When the height of the toilet seat needs to be adjusted, a user presses the pressing block 23, the pressing block 23 presses the elastic piece 21, the elastic piece 21 deforms and contracts, the pressing block 23 contracts into the penetrating hole 20, the user pulls the second penetrating rod 19 through the second penetrating rod, the height of the toilet seat is adjusted, when the toilet seat is adjusted to a proper height, the user releases the pressing block 23, the pressing block 23 pushes the pressing block 23 into the penetrating hole 20 again under the action of the elastic piece 21, and therefore the height of the toilet seat is locked, the user can adjust according to toilets of different heights, the toilets of different heights are matched, and the use of the user is convenient.

As shown in fig. 1 and 2, the cover plate 2 is provided with a urine hole 24.

The drop hole 24 can be moved to above the external toilet bowl, so that the user can use the toilet conveniently.

Embodiment two:

the structure of the second embodiment is the same as the other structures, positions and connection relations of the first embodiment, except that a plurality of round holes 26 are formed in the cover plate 2.

The cover plate 2 is provided with the through round hole 26, so that a user with weak lower limbs can sit on the cover plate 2 during bath, the round hole 26 can enable water flow to be discharged from the round hole 26 during bath, the user with weak lower limbs can conveniently bath, and falling caused by wet and slippery ground during bath of the user with weak lower limbs is prevented.

Working principle:

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a helping hand chair of standing up, its characterized in that, includes chair frame (1), it is equipped with apron (2) to rotate on chair frame (1), two tip that chair frame (1) are relative all are equipped with mounting panel (3), two all seted up installation cavity (4) in mounting panel (3), two all be equipped with in installation cavity (4) and be used for assisting the link assembly of standing up, two all be equipped with handrail (5) with two mounting panel (3) one-to-one on the link assembly.

2. A booster lift chair as claimed in claim 1, wherein: the connecting rod assembly comprises a first connecting rod (6), a second connecting rod (7) and a first cross beam (8), wherein the first connecting rod (6) is rotationally arranged on the mounting plate (3) and the other end of the first connecting rod (6) extends into the mounting cavity (4), the second connecting rod (7) is rotationally arranged at the end part of the first connecting rod (6) far away from the mounting plate (3), a first arc-shaped strip-shaped hole (25) is formed in the mounting plate (3), and the first cross beam (8) is rotationally arranged at the end part of the second connecting rod (7) far away from the first connecting rod (6) and is detachably connected with the cover plate (2) after penetrating through the first strip-shaped hole (25).

3. A booster lift chair as claimed in claim 2, wherein: the novel chair comprises a mounting cavity (4), wherein a sliding seat (9) is fixedly arranged in the mounting cavity (4), a sliding block (10) is arranged in the sliding seat (9), a third connecting rod (11) is fixedly arranged on the sliding block (10), a third strip-shaped hole (12) is formed in the mounting plate (3), a backrest (13) is arranged on the chair frame (1), and the third connecting rod (11) penetrates through the third strip-shaped hole (12) and is fixedly connected with the backrest (13).

4. A booster lift chair as claimed in claim 3, wherein: an arc-shaped second strip-shaped hole (14) is formed in the sliding block (10), a sliding rod (15) is fixedly arranged on the first connecting rod (6), and the sliding rod (15) is slidably arranged in the second strip-shaped hole (14).

5. A booster lift chair as defined in claim 4, wherein: the two ends of the bottom of the cover plate (2) are respectively provided with a detachable second cross beam (16), the two ends of the chair frame (1) are respectively provided with an air rod (17) in a rotating mode, and the telescopic ends of the two air rods (17) are respectively arranged on the two second cross beams (16) in a one-to-one correspondence mode.

6. A booster lift chair as defined in claim 5, wherein: the bottom of the chair frame (1) is fixedly provided with a plurality of first penetrating rods (18).

7. A booster lift chair as defined in claim 6, wherein: the first penetrating rod (18) is penetrated in the second penetrating rod (19), a plurality of penetrating holes (20) distributed along the length direction are formed in the second penetrating rod (19), an elastic piece (21) is arranged in the first penetrating rod (18), a through hole (22) is formed in the first penetrating rod (18), a pressing block (23) is fixedly arranged on the elastic piece (21), and the pressing block (23) penetrates through the through hole (22) and is in butt joint with the penetrating holes (20).

8. A booster lift chair as defined in claim 7, wherein: the first cross beam (8) and the two second cross beams (16) are in threaded connection with the cover plate (2) through bolts.

9. A booster lift chair as claimed in claim 1, wherein: the cover plate (2) is provided with a excrement falling hole (24).

10. A booster lift chair as claimed in claim 1, wherein: a plurality of round holes (26) are formed in the cover plate (2).