CN214712230U - Old helping hand bathing chair - Google Patents
Old helping hand bathing chair Download PDFInfo
- Publication number
- CN214712230U CN214712230U CN202022450974.3U CN202022450974U CN214712230U CN 214712230 U CN214712230 U CN 214712230U CN 202022450974 U CN202022450974 U CN 202022450974U CN 214712230 U CN214712230 U CN 214712230U
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- Prior art keywords
- connecting rod
- support
- seat
- rod
- sliding rail
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- 238000003287 bathing Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000010008 shearing Methods 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides an old helping hand bathing chair, the anterior hinge of seat board and the mounting screw at rear portion still are equipped with guard plate and protective cradle on the seat support in the both sides of seat board, and protective cradle still downwardly extending to the outside of seat support, backrest are located the back of seat support, are equipped with on the backrest and rub the backplate with the hands, and the front side at the seat support is established to the shank support frame. The beneficial effects are as follows: the device is convenient to use, integrates three functions of a chair, a rubbing bath and an auxiliary standing, creates good bathing conditions for the old, helps the old to overcome psychological obstacles, independently solves the self cleaning problem, and reduces the workload of nursing personnel.
Description
Technical Field
The utility model relates to a bath tool for assisting the old, in particular to a bath chair for assisting the old.
Background
The aging brings the development opportunity of the old assistive device market, the increasing number and proportion of the old population in China are the basis of the increasing scale of the old assistive device market, and the national policy also enables the development of the old assistive device market to be accelerated. Because old person's muscular atrophy and ligament elasticity descend, its daily activities such as standing from the seat, do not all can independently accomplish such activities as giving a rubdown with a damp towel. The chair is usually used for bathing. According to investigation, the bath product for the old people at the present stage has the following problems: at present, bath chairs on the market only have the functions of skid resistance and stability. There are few products of bath appliances that are specifically produced for the elderly. The existing bath chair does not fully consider the requirements of the old people during bathing in the aspects of product design and service. The existing bathing facilities lack integrity and cannot relate bathing processes. Therefore, the bath chair is designed to fill the market gap and provide safety guarantee and bath help for the old.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bath chair for old people, which solves the problems existing in the prior art.
The technical scheme of the utility model is realized like this:
an old person's helping hand bathing chair includes: seat support (1), seat board (2), backrest (3), rub backplate (4), shank support frame (5), the screw at seat board (2) front portion hinge (18) and rear portion is installed on seat support (1), still be equipped with guard plate (32) and protective bracket (33) in the both sides of seat board (2), protective bracket (33) still downwardly extending to the outside of seat support (1), backrest (3) are located the back of seat support (1), be equipped with on the backrest and rub backplate (4), shank support frame (5) are established in the front side of seat support (1).
Furthermore, the seat support (1) is a connecting rod sliding rail first mechanism consisting of an upper support (7), a lower support (6), a first shearing arm (8), a second shearing arm (9), an electric push rod (10), a first sliding rail (11), a first sliding block (12), a first connecting rod (13), a second connecting rod (14), a third connecting rod (15), a first connecting rod supporting rod (16) and a second connecting rod supporting rod (17), the upper support (7) and the lower support (6) form a shear type connecting rod mechanism through the first shearing arm (8) and the second shearing arm (9) and are connected up and down, the upper end of the second shearing arm (9) is rotatably connected with the upper support (7) through a connecting plate (36), the tail end of the electric push rod (10) is connected with the upper support (7) through a rotating pair, the front end of the electric push rod is connected with the first shearing arm (8), one end of the first sliding rail (11) is rotatably connected with the second shearing arm (9) through the rotating pair, the first sliding block (12) is arranged in the first sliding rail (11), the other end of the first sliding block (12) is connected with a second connecting rod supporting rod (17), a deformable quadrilateral structure is formed by the first connecting rod (13), the second connecting rod (14), the third connecting rod (15) and the first connecting rod supporting rod (16) through revolute pairs, the other end of the third connecting rod (15), the first connecting rod (13) and the second connecting rod (14) are rotatably connected with the first sliding rail (11), and the other end of the first connecting rod supporting rod (16) is rotatably connected with the seat plate (2).
Further, the seat back (3) comprises a second sliding rail (20), a third connecting bracket (26), a second sliding block (27), a motor (22) and a crank (23), the upper and lower second sliding rails (20) are arranged at the lower part and the middle part of the seat back (3), a second sliding block (27) is arranged on the second sliding rail (20), the two second sliding blocks (27) are connected through a third connecting bracket (26), a fixed motor base (21) is further arranged on the second sliding rail (20), the motor (22) is installed on the motor base (21), the crank (23) is connected with the output end of the motor (22), the crank (23) is connected with the connecting rod (25) through the fourth connecting rod (24), the other end of the connecting rod (25) is fixed with the third connecting support (26), and a fixed support (37) is further arranged on the connecting rod (25), the fixed support (37) is in clearance fit with the connecting rod (25), and the back rubbing plate (4) is arranged on the second sliding block (27).
Furthermore, the leg support frame (5) is arranged at the front part of the seat support (1) through a revolute pair, the middle parts of the leg support frame (5) and the seat support (1) are also provided with a self-locking rod (29) and a self-locking sleeve (30), and the self-locking sleeve (30) is connected with the protective support (33) through a revolute pair.
Furthermore, a hydraulic push rod (28) and an adjustable armrest (34) are further arranged on the rear side of the seat back (3), a control hand brake (31) is arranged on the adjustable armrest (34), the front end of the hydraulic push rod (28) is connected with the protective support (33) through a revolute pair, the rear end of the hydraulic push rod is connected with the seat back (3) through a revolute pair, and the seat back (3) is connected with the seat plate through a revolute pair.
The utility model has the advantages that: the device is convenient to use, integrates three functions of a chair, a rubbing bath and an auxiliary standing, creates good bathing conditions for the old, helps the old to overcome psychological obstacles, independently solves the self cleaning problem, and reduces the workload of nursing personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the standing assistance function of the present invention;
FIG. 3 is a schematic view of the lying function of the present invention;
FIG. 4 is a schematic view of a seat support according to an embodiment of the present invention;
FIG. 5 is a schematic view of a specific connecting rod slider of the present invention;
fig. 6 is a schematic view of a seat back according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1 to 3, an old people assisted bath chair includes: seat support 1, seat board 2, backrest 3, back rubbing board 4, shank support frame 5, the anterior hinge 18 of seat board 2 and the screw at rear portion are installed on seat support 1, still are equipped with guard plate 32 and protective bracket 33 in the both sides of seat board 2, protective bracket 33 still downwardly extending to the outside of seat support 1, backrest 3 is located the back of seat support 1, be equipped with back rubbing board 4 on the backrest, shank support frame 5 is established in the front side of seat support 1.
The seat support 1 is a connecting rod and sliding rail mechanism consisting of an upper support 7, a lower support 6, a first shearing arm 8, a second shearing arm 9, an electric push rod 10, a first sliding rail 11, a first sliding block 12, a first connecting rod 13, a second connecting rod 14, a third connecting rod 15, a first connecting rod supporting rod 16 and a second connecting rod supporting rod 17, the upper support 7 and the lower support 6 are connected up and down through a shearing type connecting rod mechanism consisting of the first shearing arm 8 and the second shearing arm 9, the tail end of the first shearing arm 8 can slide back and forth in a track on the lower support 6, the upper end of the second shearing arm 9 is rotatably connected with the upper support 7 through a connecting plate 36, the tail end of the electric push rod 10 is connected with the upper support 7 through a rotating pair, the front end of the electric push rod is connected with the first shearing arm 8, the tail end of the first shearing arm 8 is pushed by the electric push rod 10 to move back and forth along the track of the lower support 6 so as to realize the ascending or descending of a seat plate, one end of the first sliding rail 11 is rotatably connected with the second shearing arm 9 through the rotating pair, the first sliding block 12 is arranged in the first sliding rail 11, the other end of the first sliding block 12 is connected with the second connecting rod supporting rod 17, the first connecting rod 13, the second connecting rod 14, the third connecting rod 15 and the first connecting rod supporting rod 16 form a quadrilateral scissor mechanism through a revolute pair, the other end of the third connecting rod 15, the first connecting rod 13 and the second connecting rod 14 are rotatably connected with the first sliding rail 11, and the other end of the first connecting rod supporting rod 16 is rotatably connected with the seat plate 2.
When the included angle of the scissor mechanism is reduced, the scissor mechanism can push the first sliding block of the first sliding rail to move forwards, so that the third connecting rod 15 and the first connecting rod strut 16 rotate to be matched with the scissor mechanism, and the seat plate 2 is lifted and inclined.
The seat back 3 comprises a second sliding rail 20, a third connecting support 26, a second sliding block 27, a motor 22 and a crank 23, the upper and lower second sliding rails 20 are installed at the lower portion and the middle portion of the seat back 3, the second sliding block 27 is arranged on the second sliding rail 20, the two second sliding blocks 27 are connected through the third connecting support 26, a fixed motor base 21 is further arranged on the second sliding rail 20, the motor 22 is installed on the motor base 21, the crank 23 is connected with the output end of the motor 22, the crank 23 is connected with a connecting rod 25 through a fourth connecting rod 24, the other end of the connecting rod 25 is fixed with the third connecting support 26, a fixed support 37 is further arranged on the connecting rod 25, the fixed support 37 is in clearance fit with the connecting rod 25, and the back rubbing plate 4 is installed on the second sliding block 20.
The crank 23 is fixedly connected with the output end of the motor 22, the crank 23 is hinged with the connecting rod four 24, the connecting rod four 24 is connected with the connecting rod 25, the motor 22 rotates to drive the crank 23 to rotate, the crank 23 drives the connecting rod four 24 to move, the connecting support three 26 and the sliding block two 27 which are connected with the connecting rod 25 are made to reciprocate left and right along the sliding rail two 27, and the sliding block two 27 is fixedly connected with the back rubbing plate, so that the back rubbing purpose is achieved.
The leg support frame 5 is arranged at the front part of the seat support 1 through a revolute pair, the middle parts of the leg support frame 5 and the seat support 1 are also provided with a self-locking rod 29 and a self-locking sleeve 30, and the self-locking sleeve 30 is connected with the protective support 33 through a revolute pair.
The hydraulic push rod 28 and the adjustable armrest 34 are further arranged on the rear side of the seat back 3, the control handbrake 31 is arranged on the adjustable armrest 34, the front end of the hydraulic push rod 28 is connected with the protective support 33 through a revolute pair, the rear end of the hydraulic push rod is connected with the seat back 3 through a revolute pair, and the seat back 3 is connected with the seat plate through a revolute pair.
The upper end of the hydraulic push rod 28 is hinged with the seat backrest 3, the front end of the hydraulic push rod 28 is hinged with the protective support 33, a brake cable is arranged on the adjustable armrest 34, one end of the brake cable is connected with the lower part of the hydraulic push rod 28, the other end of the brake cable is connected with the control hand brake 31 at the upper end of the seat backrest, the control hand brake 31 and the brake cable are used for adjusting the tightness of the lower part of the hydraulic push rod 28 to complete the unlocking and locking tasks of the hydraulic push rod 28, the lifting distance of the hydraulic push rod 28 is controlled, and the angle of the seat backrest 3 is adjusted.
Example 1:
when the device is assisted to stand: firstly, the electric push rod 10 is shortened to drive the first shearing arm 8 and the second shearing arm 9 to move, so that the included angle between the first shearing arm 8 and the second shearing arm 9 is reduced, the upper support 7 moves upwards, meanwhile, the second connecting rod supporting rod 17 can push the first sliding block 12 to move horizontally under the driving of the first shearing arm 8, the first connecting rod 13, the second connecting rod 14 and the third connecting rod 15 can be caused by the movement of the first sliding block 12, the first connecting rod supporting rod 16 rotates correspondingly, under the rotation of the first connecting rod supporting rod 16, the seat plate 2 can rotate around the hinge 18, the body weight and the mind of an old sitting on the chair can move upwards, and the body can tilt forwards, and the effect of assisting standing is achieved.
Example 2:
when the device assists in rubbing the back: firstly, the motor 22 drives the crank 23 to rotate, the connecting rod 25 is driven to reciprocate left and right under the connection of the connecting rod four 24, meanwhile, the backboard 4 is fixed on the connecting bracket three 26 because the connecting rod 25 is connected with the connecting bracket three 26, and the connecting bracket three 26 is fixed on the sliding block 27, so the backboard 4 can move left and right on the chair backrest 3 under the driving of the motor 22, and the purpose of back rubbing is realized.
Example 3:
when the device realizes lying: firstly, the control hand brake 31 is pressed, the seat back 3 is slowly inclined backwards under the drive of the hydraulic push rod 28, finally, the seat back 3 is leveled, then, the self-locking sleeve 30 is pressed, the leg support frame 5 is lifted and leveled, and finally, the self-locking sleeve 30 is loosened, so that the whole mechanism is locked, and the function of lying is realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An old person's helping hand bathing chair which characterized in that includes: seat support (1), seat board (2), backrest (3), rub backplate (4), shank support frame (5), the screw at seat board (2) front portion hinge (18) and rear portion is installed on seat support (1), still be equipped with guard plate (32) and protective bracket (33) in the both sides of seat board (2), protective bracket (33) still downwardly extending to the outside of seat support (1), backrest (3) are located the back of seat support (1), be equipped with on the backrest and rub backplate (4), shank support frame (5) are established in the front side of seat support (1).
2. The power-assisted bath chair for the aged as claimed in claim 1, wherein: the seat support (1) is a connecting rod sliding rail one mechanism consisting of an upper support (7), a lower support (6), a first shearing arm (8), a second shearing arm (9), an electric push rod (10), a first sliding rail (11), a first sliding block (12), a first connecting rod (13), a second connecting rod (14), a third connecting rod (15), a first connecting rod supporting rod (16) and a second connecting rod supporting rod (17), the upper support (7) and the lower support (6) form a shear type connecting rod mechanism through the first shearing arm (8) and the second shearing arm (9) to be connected up and down, the upper end of the second shearing arm (9) is rotatably connected with the upper support (7) through a connecting plate (36), the tail end of the electric push rod (10) is connected with the upper support (7) through a rotating pair, the front end of the electric push rod is connected with the first shearing arm (8), one end of the first sliding rail (11) is rotatably connected with the second shearing arm (9) through the rotating pair, the first sliding block (12) is arranged in the first sliding rail (11), and the other end of the first sliding block (12) is connected with the second connecting rod supporting rod (17), the deformable quadrilateral structure is formed by the connecting rod I (13), the connecting rod II (14), the connecting rod III (15) and the connecting rod strut I (16) through revolute pairs, the other end of the connecting rod III (15), the connecting rod I (13) and the connecting rod II (14) are rotatably connected with the sliding rail I (11), and the other end of the connecting rod strut I (16) is rotatably connected with the seat plate (2).
3. The power-assisted bath chair for the aged as claimed in claim 1, wherein: the seat back (3) comprises a second sliding rail (20), a third connecting bracket (26), a second sliding block (27), a motor (22) and a crank (23), the upper and lower second sliding rails (20) are arranged at the lower part and the middle part of the seat back (3), a second sliding block (27) is arranged on the second sliding rail (20), the two second sliding blocks (27) are connected through a third connecting bracket (26), a fixed motor base (21) is further arranged on the second sliding rail (20), the motor (22) is installed on the motor base (21), the crank (23) is connected with the output end of the motor (22), the crank (23) is connected with the connecting rod (25) through the fourth connecting rod (24), the other end of the connecting rod (25) is fixed with the third connecting support (26), and a fixed support (37) is further arranged on the connecting rod (25), the fixed support (37) is in clearance fit with the connecting rod (25), and the back rubbing plate (4) is arranged on the second sliding block (27).
4. The power-assisted bath chair for the aged as claimed in claim 1, wherein: the leg support frame (5) is arranged at the front part of the seat support (1) through a revolute pair, the middle parts of the leg support frame (5) and the seat support (1) are also provided with a self-locking rod (29) and a self-locking sleeve (30), and the self-locking sleeve (30) is connected with the protective support (33) through a revolute pair.
5. The power-assisted bath chair for the aged as claimed in claim 1, wherein: the rear side of the seat back (3) is also provided with a hydraulic push rod (28) and an adjustable armrest (34), a control hand brake (31) is arranged on the adjustable armrest (34), the front end of the hydraulic push rod (28) is connected with a protective support (33) through a revolute pair, the rear end of the hydraulic push rod is also connected with the seat back (3) through a revolute pair, and the seat back (3) is also connected with the seat plate through a revolute pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022450974.3U CN214712230U (en) | 2020-10-29 | 2020-10-29 | Old helping hand bathing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022450974.3U CN214712230U (en) | 2020-10-29 | 2020-10-29 | Old helping hand bathing chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214712230U true CN214712230U (en) | 2021-11-16 |
Family
ID=78574595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022450974.3U Expired - Fee Related CN214712230U (en) | 2020-10-29 | 2020-10-29 | Old helping hand bathing chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214712230U (en) |
-
2020
- 2020-10-29 CN CN202022450974.3U patent/CN214712230U/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 |
Granted publication date: 20211116 |