CN214906257U

CN214906257U - Bathing chair suitable for weak old people

Info

Publication number: CN214906257U
Application number: CN202120130500.2U
Authority: CN
Inventors: 梁蔚蔚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-30
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a bathing chair suitable for the weak old people, which comprises a supporting leg, a supporting seat and a chair back, wherein the back of the chair back is provided with an anti-falling leg, the top of the anti-falling leg is rotationally hinged with the chair back, the bottom of the anti-falling leg is provided with a protective rear wheel, a first connecting frame is arranged between the anti-falling leg and the supporting leg, when the chair is integrally inclined backwards, the protective rear wheel drives the anti-falling leg to move and forms a triangular structure with a certain angle between the supporting leg and the ground to prevent the whole from falling down, rotating plates are arranged at the two sides of the supporting seat, a second connecting frame is arranged between the rotating plates and the supporting leg, when the chair is inclined forwards, the protective front wheel drives the rotating plates to rotate and form a triangular structure between the supporting leg and the ground to prevent the falling down, the utility model is provided with a fixed handle and a rotating handle, thereby facilitating the user to stand up from the side edge, and a supporting column is arranged at the bottom of the rotating handle, the bottom of the supporting column is provided with a protective side wheel, so that the supporting force of the fixed handle is improved.

Description

Bathing chair suitable for weak old people

Technical Field

The utility model relates to a chair, in particular to chair of bathing suitable for weak old man uses belongs to the old man nursing field.

Background

The chair is a daily life furniture, a seat with a backrest and armrests, along with the development of history and the improvement of requirements in life of people, the variety of the chair is various, including coffee chairs, armchairs, massage chairs, swivel chairs, rocking chairs, rattan chairs, round chairs, reclining chairs, folding chairs and the like, for people who are weak and inconvenient in movement, such as the elderly, the legs and the feet are inconvenient and the physical support is limited, so the chair can be frequently used in daily bathing, the weak old can sit on the chair to prevent slipping, the patent document with the application number of CN201821279805.4 provides a falling-prevention structure of the chair capable of preventing the old from falling, the user can conveniently get up from the chair by a side-open mode, and meanwhile, a telescopic supporting rod is arranged on the side-open handle, although a certain supporting force can be provided when getting up, the structure is simple, the stability is poor, and the operation is troublesome, the telescopic rod needs to be opened first, the telescopic rod is easy to topple over due to unstable body gravity center in the process of opening the telescopic rod at low body, in addition, a fixed structure is not provided in the process of opening the side, the old people are easy to shake when holding the handle which is opened at the side, and the balance and stability of the body are influenced, the anti-falling structure of the chair is provided in the patent document with the application number of CN201620080605.0, the anti-falling chair leg is arranged behind the chair back, the whole chair is vertically supported through the action of the self gravity of the anti-falling chair leg during toppling, the structure is simple, the use is convenient, however, the condition of two support rods on the anti-falling chair leg needs to be adjusted according to the condition of a user, if the adjustment is too long, the chair leg is easy to be blocked at the moment of toppling over, the support effect cannot be achieved, if the adjustment is too short, an impact force is easy to be generated to the user on the chair at the moment when the support leg touches the ground, since the aged people are a special group, especially when taking a bath, the ground is wet and slippery, and thus, a bath chair for weak people needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chair of bathing suitable for weak old man uses to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bathing chair suitable for being used by weak old people comprises supporting legs, wherein supporting seats are arranged on the supporting legs, a chair back is arranged on one side of each supporting seat, anti-falling legs are hinged to the back of the chair back in a rotating mode, protective rear wheels are arranged at the bottom ends of the anti-falling legs, a first connecting frame is adjustably arranged between the anti-falling legs and the supporting legs in an angle adjustable mode, rotating shafts are fixed to two sides of the front end of each supporting seat, rotating plates are arranged on the two rotating shafts in a rotating mode, a second connecting frame is arranged between each rotating plate and the supporting legs, the second connecting frame is the same in structure as the first connecting frame, pedals are arranged between the two rotating plates, protective front wheels are arranged at the bottom ends of the rotating plates, fixed handles are arranged on one sides of the supporting seats, rotating handles are arranged on the other sides of the supporting seats, one ends of the rotating handles are hinged to the chair back through hinges capable of limiting angles, the other end and supporting seat joint, and its bottom is provided with the support column, the bottom of support column is provided with the protection side wheel, protection side wheel and ground contact.

Preferably, the side end of the supporting seat extends inwards to form a clamping groove, the side bottom end of the rotating handle is provided with a clamping block, and the clamping groove is matched with the clamping block.

Preferably, the up end of supporting seat downwardly extending is provided with the spacing groove, the limiting inslot is provided with the deflector, it is provided with the stopper to slide on the deflector, the bottom of stopper and the tip that the fixture block kept away from the rotation handle are provided with the interlock piece that matches each other, the bottom of the interlock piece that the stopper bottom is connected is provided with the spring, the top of stopper and supporting seat top keep level.

Preferably, first link includes spacing angle frame, be provided with the fixed axle on the spacing angle frame, it is provided with two dwangs, two to rotate on the fixed axle the tip of dwang is connected with preventing falling leg and supporting leg respectively.

Preferably, damping gaskets are arranged between the rotating rods and the fixed shaft and between the rotating plate and the rotating shaft.

Preferably, the chair back is provided with a fixing frame in a rotating mode, the bottom end of the fixing frame is upwards provided with a fixing groove, and the rotating handle is connected with the fixing frame in a clamping mode.

Preferably, the bottom of the supporting leg is provided with a fixing foot.

Compared with the prior art, the beneficial effects of the utility model are that: when the structure of the utility model is applied to the bathing of the weak old people, the back of the chair back is provided with the anti-falling legs, the top parts of the anti-falling legs are hinged with the chair back in a rotating way, the bottom parts of the anti-falling legs are provided with the protective rear wheels, in addition, the first connecting frames are arranged between the anti-falling legs and the supporting legs, when the whole chair is inclined backwards, the protective rear wheels can drive the anti-falling legs to move and the triangular structure which forms a certain angle between the supporting legs and the ground is prevented from falling backwards when the whole chair is used for bathing, the front side of the supporting seat of the utility model is provided with the rotating plate, the second connecting frames which are the same as the first connecting frames are arranged between the rotating plate and the supporting legs, simultaneously, the pedals are arranged between the two rotating plates, the feet can be placed on the pedals, the comfort level of the chair during the bathing is increased, when the whole chair is inclined forwards, the protective front wheels can drive the rotating frames to rotate and the supporting legs and the ground form the triangular structure, prevent when weak old man bathes, the seat is emptyd forward, in addition the utility model discloses between dwang and fixed axle and between rotor plate and the axis of rotation all be provided with the damping gasket, can make the holistic speed of empting of chair slow, give the certain reaction time of the people of sitting on the chair, prevent that weak old man from receiving frightening because of the seat slope when bathing, the utility model discloses be provided with fixed handle and rotation handle, the person of facilitating the use stands up from the side, simultaneously the utility model discloses be provided with the support column in the bottom of rotating the handle, be provided with the protection side wheel in the bottom of support column, improve fixed handle's holding power, the utility model discloses well rotation handle is connected with the back of the chair through the hinge that can injecing the angle, is convenient for rotate the fixed of handle.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

FIG. 4 is an enlarged view of a portion of B in FIG. 2 according to the present invention;

fig. 5 is a side view of the connection structure between the rotating handle and the fixing frame of the present invention.

In the figure: 1. supporting legs; 2. a supporting seat; 3. a chair back; 4. the leg is prevented from falling; 5. protecting the rear wheel;

6. a first connecting frame; 7. a rotating shaft; 8. a rotating plate; 9. a second link frame; 10. a pedal; 11. protecting the front wheel; 12. fixing a handle; 13. rotating the handle; 14. a support pillar; 15. a protective side wheel; 16. a card slot; 17. a clamping block; 18. a limiting groove; 19. a guide plate; 20. a limiting block; 21. an occluding block; 22. a spring; 23. a limiting angle bracket; 24. a fixed shaft; 25. rotating the rod; 26. a damping shim; 27. a fixed mount; 28. fixing grooves; 29. and fixing the feet.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bathing chair suitable for being used by weak old people comprises supporting legs 1, wherein supporting seats 2 are arranged on the supporting legs 1, a chair back 3 is arranged on one side of each supporting seat 2, back surfaces of the chair backs 3 are rotatably hinged with anti-falling legs 4, the bottom ends of the anti-falling legs 4 are provided with protective rear wheels 5, a first connecting frame 6 is arranged between the anti-falling legs 4 and the supporting legs 1 in an angle-adjustable mode, rotating shafts 7 are fixed on two sides of the front end of each supporting seat 2, rotating plates 8 are respectively and rotatably arranged on the two rotating shafts 7, a second connecting frame 9 is arranged between each rotating plate 8 and the corresponding supporting leg 1, the second connecting frame 9 and the first connecting frame 6 are identical in structure, pedals 10 are arranged between the two rotating plates 8, protective front wheels 11 are arranged at the bottom ends of the rotating plates 8, a fixed handle 12 is arranged on one side of each supporting seat 2, and a rotating handle 13 is arranged on the other side of each supporting seat, rotate handle 13 one end and back of the chair 3 through the hinge of injecing the angle, the other end and supporting seat 2 joint, and its bottom is provided with support column 14, the bottom of support column 14 is provided with protection side wheel 15, protection side wheel 15 and ground contact.

A clamping groove 16 is formed in the side end of the supporting seat 2 in an inward extending mode, a clamping block 17 is arranged at the side bottom end of the rotating handle 13, and the clamping groove 16 is matched with the clamping block 17. The rotating handle 13 is fixed through the matching of the clamping groove 16 and the clamping block 17.

Wherein, the up end of supporting seat 2 extends downwards and is provided with spacing groove 18, be provided with deflector 19 in the spacing groove 18, it is provided with stopper 20 to slide on the deflector 19, the tip that rotation handle 13 was kept away from to the bottom of stopper 20 and fixture block 17 is provided with interlock piece 21 that matches each other, the bottom of interlock piece 21 that stopper 20 bottom is connected is provided with spring 22, the top of

stopper

20 and 2 tops of supporting seat are held level, through the cooperation of interlock piece 21 for fixture block 17 is connected with stopper 20, applys the position to rotation handle 13 and prescribes a limit, prevents to rotate handle 13 and breaks away from supporting seat 2 at will.

Wherein, first link 6 includes spacing angle frame 23, be provided with fixed axle 24 on the spacing angle frame 23, it is provided with two dwang 25, two to rotate on the fixed axle 24 the tip of dwang 25 respectively with prevent falling leg 4 and supporting leg 1 and be connected, through two the dwang 25 will prevent falling leg 4 and supporting leg 1 and couple together to rotate on fixed axle 24, in order to realize preventing the change of falling leg 4 angle, can injectd the maximum angle of preventing falling leg 4 through spacing angle frame 23, choose suitable spacing angle frame 23 for use, make supporting leg 1, prevent forming firm triangle-shaped state between leg 4 and the ground, prevent wholly empting.

Wherein, two all be provided with damping gasket 26 between dwang 25 and the axis of rotation 7 and between rotor plate 8 and the axis of rotation 7, can make whole toppling over the in-process through damping gasket 26, speed slows down, gives the time of user's reaction, prevents to topple over the impact of bringing fast simultaneously.

Wherein, it is provided with mount 27 to rotate on the back of the chair 3, fixed slot 28 has upwards been seted up to the bottom of mount 27, through fixed slot 28 joint between rotation handle 13 and the mount 27, will rotate handle 13 and open the back, it is fixed through mount 27, prevent that the user from holding up and moving when rotating handle 13.

Wherein, the bottom of supporting leg 1 is provided with fixed foot 29, fixed foot 29 prefers the rubber material, prevents to skid on the bathroom ground of wet colating, strengthens holistic stability.

Specifically, a user sits on the supporting seat 2, places two feet on the pedal 10, when the whole body inclines backwards, the protective rear wheel 5 is stressed to move and drives the anti-falling leg 4 to move, the anti-falling leg 4 drives the rotating rod 25 connected with the protective rear wheel to move, the two rotating rods 25 rotate on the fixed shaft 24 along the axis, so that the angle between the two rotating rods is increased until the angle limited by the limiting angle frame 23 is reached, after the limited angle is reached, the two rotating rods 25 are fixed, so that the anti-falling leg 4 is also fixed, at the moment, the anti-falling leg 4, the supporting leg 1 and the ground form a triangular structure, the whole stability of the chair is realized, the chair is prevented from continuously toppling, in addition, a damping gasket 26 is arranged between the rotating rods 25 and the rotating shaft 7, the whole toppling process can be slow, the accidental injury is prevented, when the whole body inclines forwards, the protective front wheel 11 can be squeezed, so that the protective front wheel 11 drives the rotating plate 8 to rotate, a triangular structure is formed between the protective front wheel and the supporting leg 1 and the ground, the seat is prevented from falling forward, the damping gaskets 26 are arranged between the rotating plate 8 and the rotating shaft 7, the falling speed of the whole chair can be slowed down, and a certain reaction time is provided for a person sitting on the chair, the utility model is provided with the fixed handle 12 and the rotating handle 13, so that the user can get up from the side edge conveniently, when the user wants to get up from the side edge, the top of the limiting block 20 is pressed, the limiting block 20 extrudes the spring 22 downwards under the action of the guide plate 19, the spring descends in the limiting groove 18, two occluding blocks 21 are separated from each other, the rotating handle 13 is pushed, the clamping block 17 is separated from the clamping groove 16 and is moved to be opened under the action of the protective side wheel 15, and meanwhile, the utility model is provided with the supporting column 14 at the bottom of the rotating handle 13, improve the holding power of fixed handle 12, the utility model discloses well rotation handle 13 is connected with the back of the chair 3 through the hinge that can inject the angle, is convenient for rotate the fixed of handle 13, will rotate handle 13 and open the back, break down mount 27 and move downwards for the top of rotating handle 13 is located fixed slot 28, and is further fixed to rotation handle 13, the utility model discloses can increase antiskid cover etc. on fixed handle 12 and rotation handle 13 according to actual need, the preferred rubber material of antiskid cover, the bottom of supporting leg 1 is provided with fixed foot 29, the preferred rubber material of fixed foot 29 prevents to skid subaerially in the bathroom of wet percolation, strengthens holistic stability.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chair of bathing suitable for weak old man uses, includes supporting leg (1), be provided with supporting seat (2) on supporting leg (1), one side of supporting seat (2) is provided with back of the chair (3), its characterized in that: the back of the chair back (3) is hinged with anti-falling legs (4) in a rotating manner, the bottom of the anti-falling legs (4) is provided with a protective rear wheel (5), a first connecting frame (6) is adjustably arranged between the anti-falling legs (4) and the supporting legs (1) in an angle adjusting manner, both sides of the front end of the supporting seat (2) are fixed with rotating shafts (7), two rotating shafts (7) are respectively and rotatably provided with a rotating plate (8), a second connecting frame (9) is arranged between the rotating plate (8) and the supporting legs (1), the second connecting frame (9) is identical to the first connecting frame (6) in structure, a pedal (10) is arranged between the two rotating plates (8), the bottom of the rotating plate (8) is provided with a protective front wheel (11), one side of the supporting seat (2) is provided with a fixed handle (12), and the other side is provided with a rotating handle (13), rotate handle (13) one end and back of the chair (3) and articulate through the hinge that can inject the angle, the other end and supporting seat (2) joint, and its bottom is provided with support column (14), the bottom of support column (14) is provided with protection side wheel (15), protection side wheel (15) and ground contact.

2. A bathing chair suitable for frail elderly people, according to claim 1, wherein: the side end of the supporting seat (2) extends inwards to form a clamping groove (16), a clamping block (17) is arranged at the side bottom end of the rotating handle (13), and the clamping groove (16) is matched with the clamping block (17).

3. A bathing chair suitable for frail elderly people, according to claim 2, wherein: the utility model discloses a supporting seat, including supporting seat (2), limiting groove (18), deflector (19) are provided with in limiting groove (18), the bottom of stopper (20) and fixture block (17) are kept away from the tip that rotates handle (13) and are provided with interlock piece (21) that match each other on deflector (19) slide and are provided with stopper (20), the bottom of interlock piece (21) that stopper (20) bottom is connected is provided with spring (22), the top of stopper (20) and supporting seat (2) top are held level.

4. A bathing chair suitable for frail elderly people, according to claim 1, wherein: first link (6) are including spacing angle frame (23), be provided with fixed axle (24) on spacing angle frame (23), it is provided with two dwang (25), two to rotate on fixed axle (24) the tip of dwang (25) is connected with preventing falling leg (4) and supporting leg (1) respectively.

5. A bathing chair suitable for frail elderly persons, according to claim 4, wherein: and damping gaskets (26) are arranged between the rotating rod (25) and the fixed shaft (24) and between the rotating plate (8) and the rotating shaft (7).

6. A bathing chair suitable for frail elderly people, according to claim 1, wherein: the chair back is provided with a fixing frame (27) in a rotating mode on the chair back (3), a fixing groove (28) is upwards formed in the bottom end of the fixing frame (27), and the rotating handle (13) is connected with the fixing frame (27) in a clamping mode through the fixing groove (28).

7. A bathing chair suitable for frail elderly people, according to claim 1, wherein: the bottom of the supporting leg (1) is provided with a fixed foot (29).