CN213216088U

CN213216088U - Multifunctional chair for old people

Info

Publication number: CN213216088U
Application number: CN202021529444.1U
Authority: CN
Inventors: 徐中青; 樊绮怡; 张会利; 周乐; 万金华; 魏卓
Original assignee: Jianghan University
Current assignee: Jianghan University
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-18
Anticipated expiration: 2030-07-28

Abstract

The utility model belongs to the technical field of nursing products for old people, and relates to a multifunctional chair for helping the old, which comprises a chair backrest, an adjustable seat plate, a chair supporting frame, a horizontal adjusting horseshoe and a seat plate damping device; the chair backrest is arranged at the top of the chair support frame and forms a stable structure with the chair support frame; one side of the adjustable seat plate is movably connected with the top of the chair supporting frame, and the other side opposite to the adjustable seat plate is connected with the chair supporting frame through a seat plate damping device; the position of the joint of the adjustable seat plate and the chair supporting frame is opposite to the position of the joint of the chair backrest and the chair supporting frame; the bottom of the chair leg is provided with a horizontal adjusting horse wheel. The utility model provides a multifunctional chair for old people, which provides great convenience and safe use for life.

Description

Multifunctional chair for old people

Technical Field

The utility model belongs to the technical field of old person's nursing product, a multi-functional chair of helping old people is related to.

Background

At present, the aging problem of the population in China is serious, and the number of the elderly living alone is also increased sharply. The self-cleaning of the old is an important link for keeping health, preventing diseases and ensuring the quality of life. Because old person's bodily function decline gradually, health status worsens, sense of balance and flexibility degree reduce etc, the influence of certain degree is brought for the health probably to the subsidiary impact force when like the lavatory, because the limited problem of limb portion when bathing in addition, it is also can be not very convenient to clean partial health position, simultaneously, still often has the old person to fall and hinder when bathing, consequently, in the daily life like the lavatory, the problem of bathing etc. can produce great puzzlement to some solitary old person. Although the toilet for the old, a special bath brush, an auxiliary walking device and the like exist in the market, most of the toilet for the old are only old-people assisting appliances with single functions, and the problems can not be solved in a multi-aspect mode at one time.

The invention with the application number of 202010141848.1 discloses an old-people-assisting bath chair which comprises a base, a backrest and bath towels, wherein the base comprises a transmission mechanism, a bottom plate and a plurality of groups of supporting rods, two groups of transmission mechanisms are symmetrically arranged on two sides of the base, each transmission mechanism comprises a foot transmission part, a hand transmission part and a gear assembly, the bottom of the backrest is connected with the base, a plurality of groups of rotating rollers are arranged on the backrest, the rotating rollers are rotatably arranged on a support, opposite surfaces of two ends of the bath towels are respectively made of nylon hook belts and nylon velvet belts, and the bath towels are wrapped on the peripheries of the plurality of groups of rotating rollers. According to the invention, through the arrangement of the transmission mechanism and the matching effect of the rotating roller on the backrest, the function of bathing and back rubbing of the old people is completed by pedaling and manual force application, the backrest is more fit with the curve of the back of a human body, the arrangement of the linkage belt ensures that the bathing towel is not displaced after being fixed, and meanwhile, the bathing towels with different widths and models can be installed to clean specific parts as required; the work can also be completed with the help of other people through the installed handle. The invention is mainly convenient for the old to take a bath, has single relative function and can not meet the requirement of the old in toileting; meanwhile, the back rubbing power of the application during back rubbing comes from trampling of the old, and the application is inconvenient for the old with inconvenient actions.

The invention with application number 202010209150.9 discloses an old-age-assisting potty chair and a control method thereof, comprising a mounting chair frame fixed on the periphery of a closestool, wherein a stepping driving module and a mechanical transmission module are fixed on the mounting chair frame; the installation chair frame comprises a chair seat, a hollow structure which is shaped to fit with the shape of the toilet cover is arranged in the middle of the chair seat, chair legs are arranged below the chair seat, two sides of the chair seat are connected with supporting arms through a mechanical transmission module, the rear side of the chair seat is provided with a backrest through a connecting rod, and the supporting arms and the backrest are respectively adjusted in height and angle through a stepping driving module. The invention meets the comfortable requirement of the old when in use, and has the characteristics of intellectualization, low cost and saving the labor of the old. Similarly, the application is only used for the old people to go to the toilet, and the function is relatively single.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems existing in the background technology, the utility model provides a multifunctional chair for the elderly, which provides great convenience and is safe to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional old-people assisting chair is characterized in that: the multifunctional old-age chair comprises a chair backrest, an adjustable seat plate, a chair supporting frame, a horizontal adjusting horseback wheel and a seat plate damping device; the chair backrest is arranged at the top of the chair support frame and forms a stable structure with the chair support frame; one side of the adjustable seat plate is movably connected with the top of the chair supporting frame, and the other side opposite to the adjustable seat plate is connected with the chair supporting frame through a seat plate damping device; the joint of the adjustable seat plate and the chair supporting frame is opposite to the joint of the chair backrest and the chair supporting frame; the bottom of the chair leg is provided with a horizontal adjusting horse wheel.

Preferably, the chair support frame provided by the utility model comprises chair legs and a connecting rod connected between the chair legs; the adjustable seat plate is connected with the chair legs through the seat plate damping device.

Preferably, the seat plate damping device provided by the utility model comprises an air spring connecting seat, a first air spring telescopic rod and an air spring base; the air spring connecting seat and the air spring base are respectively arranged on the adjustable seat plate and the chair legs; the gas spring connecting seat is connected with the gas spring base through a first gas spring telescopic rod.

Preferably, the seat plate damping device provided by the utility model also comprises a second air spring telescopic rod arranged between the air spring connecting seat and the first air spring telescopic rod; the air spring connecting seat is connected with the air spring base through a second air spring telescopic rod and a first air spring telescopic rod.

Preferably, the multifunctional chair for old people provided by the utility model also comprises a rubbing mechanism arranged on the front side of the chair backrest and a waterproof electric control unit arranged on the back side of the chair backrest and connected with the rubbing mechanism.

Preferably, the back rubbing mechanism provided by the utility model comprises a crank chute, a crank, a back rubbing rocker, a back rubbing connecting rod and a back rubbing connecting rod chute; the electric control unit comprises a power supply, a switch and a motor; the switch is connected with the motor through a power supply; the back rubbing connecting rod sliding groove is arranged on the backrest of the chair; one end of the back rubbing connecting rod is arranged in the back rubbing connecting rod sliding chute and freely moves along the axial direction of the back rubbing connecting rod sliding chute, and the other end of the back rubbing connecting rod is connected with the chair supporting frame through the back rubbing rocker; the back rubbing connecting rod is provided with a replaceable rubbing cloth or a replaceable bath towel; the back rubbing rocker is provided with a crank chute; one end of the crank is arranged in the crank sliding groove and freely moves along the axial direction of the crank sliding groove, and the other end of the crank is connected with the motor; the power supply drives the motor to rotate around the axial direction of the motor; the motor drives the back rubbing connecting rod to reciprocate in the back rubbing connecting rod sliding groove through the crank and the back rubbing rocker.

Preferably, the chair supporting frame provided by the utility model is provided with chair armrests; the front side of the chair backrest is provided with a waist-protecting soft cushion; the two waist support soft mats are uniformly distributed on two sides of the rubbing mechanism.

Preferably, the adjustable seat board provided by the utility model is provided with a toilet opening; the toilet is buckled with a detachable cover plate.

The utility model has the advantages that:

the utility model provides a multifunctional chair for old people, which comprises a chair backrest, an adjustable seat plate, a chair supporting frame, a horizontal adjusting horseback wheel and a seat plate damping device; the chair backrest is arranged at the top of the chair support frame and forms a stable structure with the chair support frame; one side of the adjustable seat plate is movably connected with the top of the chair supporting frame, and the other side opposite to the adjustable seat plate is connected with the chair supporting frame through a seat plate damping device; the position of the joint of the adjustable seat plate and the chair supporting frame is opposite to the position of the joint of the chair backrest and the chair supporting frame; the bottom of the chair leg is provided with a horizontal adjusting horse wheel. The utility model provides a multi-functional chair of helping old people when sitting down from old people, just provides reaction force to old people through bedplate damping device, alleviates the pressure of old people's knee, directly sits the back, because bedplate damping device's effect, slowly steadily sits on adjustable bedplate. Secondly, the function of the old people walking freely on the bicycle can be smoothly realized by horizontally adjusting the horseback wheels. Third, the utility model discloses still be provided with the mechanism of giving a rubdown with a damp towel on chair braced frame, give a rubdown with a damp towel through the electrodynamic type mechanism, can easily solve the old person and stably sit the utility model provides a help old person on the chair to the realization of not taking a lot of effort is rubbed the back with a damp towel. Fourth, the utility model discloses there is removable cover plate on adjustable bedplate, can dismantle the apron through dismantling, the old person of being convenient for is like the lavatory. So, the function of four unifications can realize assisting old person's walking, bathe, like the multi-functional chair of helping old person of functions such as lavatory, can provide very big facility for old person's life, the utility model discloses can help old person to solve difficulty and vexation in the life many-sided ground, also can guarantee old person's safety problem in the very big degree simultaneously.

Drawings

Fig. 1 is a schematic isometric side view of a multifunctional old-person assisting chair provided by the present invention;

FIG. 2 is a schematic side view of the multifunctional chair for old people of the present invention;

FIG. 3 is a schematic structural view of the multifunctional chair for old people provided by the present invention when the telescopic rod of the gas spring is retracted;

in the figure:

1-a chair back; 2-waist support soft cushion; 3-chair armrest; 4-an adjustable seat plate; 5-a detachable cover plate; 6-chair legs; 7-horizontally adjusting the Fuma wheel; 8-crank runner; 9-a crank; 10-back rubbing rocker; 11-back rubbing connecting rod; 12-back rubbing connecting rod chute; 13-a waterproof electronic control unit; 14-gas spring connection base; 15-a second gas spring telescopic rod; 16-a first gas spring telescopic rod; 17-gas spring base.

Detailed Description

Through the collection and research of the known multifunctional chair data, the utility model comprehensively considers the practicability of the old-people-assisting chair, and the specific implementation scheme of the utility model is as follows:

referring to fig. 1 and 2, the multifunctional chair for old people provided by the present invention comprises a multifunctional chair for old people, which comprises a chair backrest 1, an adjustable seat plate 4, a chair supporting frame, a horizontal adjusting horse wheel 7 and a seat plate damping device; the chair backrest 1 is arranged at the top of the chair support frame and forms a stable structure with the chair support frame; one side of the adjustable seat plate 4 is movably connected with the top of the chair supporting frame, and the other side opposite to the adjustable seat plate is connected with the chair supporting frame through a seat plate damping device; the joint of the adjustable seat plate 4 and the chair support frame is opposite to the joint of the chair backrest 1 and the chair support frame; the bottom of the chair leg 6 is provided with a horizontal adjusting horse wheel 7. The utility model provides a multi-functional chair of helping old people when sitting down from old people, just provides reaction force to old people through bedplate damping device, alleviates the pressure of old people's knee, directly sits the back, because bedplate damping device's effect, slowly steadily sits on adjustable bedplate. Secondly, the function of the old people walking freely on the bicycle can be smoothly realized by horizontally adjusting the horseback wheels.

The chair support frame comprises chair legs 6 and connecting rods connected between the chair legs 6; the adjustable seat plate 4 is connected with the chair legs 6 through a seat plate damping device.

The seat plate damping device comprises a gas spring connecting seat 14, a first gas spring telescopic rod 16 and a gas spring base 17; the gas spring connecting seats 14 and the gas spring bases 17 are respectively arranged on the adjustable seat plate 4 and the chair legs 6; gas spring connecting seat 14 is connected to gas spring base 17 by first gas spring telescoping rod 16. The seat plate damping device also comprises a second air spring telescopic rod 15 which is arranged between the air spring connecting seat 14 and the first air spring telescopic rod 16; gas spring connecting seat 14 is connected to gas spring base 17 by second gas spring telescoping rod 15 and first gas spring telescoping rod 16.

The multifunctional old-age chair also comprises a bath rubbing mechanism arranged on the front surface of the chair backrest 1 and a waterproof electric control unit 13 which is arranged on the back surface of the chair backrest 1 and is connected with the bath rubbing mechanism. The bathing mechanism comprises a crank chute 8, a crank 9, a back rubbing rocker 10, a back rubbing connecting rod 11 and a back rubbing connecting rod chute 12; the electric control unit 13 comprises a power supply, a switch and a motor; the switch is connected with the motor through a power supply; the back rubbing connecting rod chute 12 is arranged on the chair back 1; one end of the back rubbing connecting rod 11 is arranged in the back rubbing connecting rod sliding chute 12 and freely moves along the axial direction of the back rubbing connecting rod sliding chute 12, and the other end is connected with the chair supporting frame through the back rubbing rocker 10; the back-rubbing connecting rod 11 is provided with a replaceable rubbing cloth or a replaceable bath towel; the back rubbing rocker 10 is provided with a crank chute 8; one end of the crank 9 is arranged in the crank chute 8 and freely moves along the axial direction of the crank chute 8, and the other end is connected with the motor; the power supply drives the motor to rotate around the axial direction of the motor; the motor drives the back rubbing connecting rod 11 to reciprocate in the back rubbing connecting rod sliding groove 12 through the crank 9 and the back rubbing rocker 10. Referring to fig. 1, the bathing mechanism is composed of a crank guide rod mechanism, a crank 9 is driven by a motor to rotate, the other end of the crank 9 is arranged in a crank chute 8, and a back rubbing rocker 10 correspondingly swings along with the rotation of the crank 9. The lower end of the back rubbing rocker 10 is hinged to the bottom end of the backrest and serves as a swinging fulcrum, and the upper end of the back rubbing rocker 10 is hinged to the back rubbing connecting rod 11 to drive the back rubbing connecting rod 11 to reciprocate left and right in the back rubbing connecting rod sliding chute 12; the whole mechanism moves to realize the action of rubbing the back. The chair backrest 1 is connected with the waist support soft cushion 2 in a gluing way; the chair armrests 3 are connected with the seat frame through screws; the detachable cover plate 5 is placed in the corresponding groove of the adjustable seat plate 4; the horizontal adjustment rocking wheel 7 is connected with the bottom of the chair leg 6 through a screw, and whether the horizontal adjustment rocking wheel 7 is in contact with the ground or not can be adjusted and selected through an internal knob.

The chair support frame is provided with chair armrests 3; the front of the chair backrest 1 is provided with a waist-protecting soft cushion 2; the two waist support soft mats 2 are evenly distributed at two sides of the rubbing mechanism. The adjustable seat plate 4 is provided with a toilet opening; the toilet is buckled with a detachable cover plate 5.

Referring to fig. 2 and 3, the bottom end of the telescopic gas spring is hinged to a gas spring base 17, and the top end of the telescopic gas spring is connected to a gas spring connecting seat 14 below the seat plate; the gas spring base 17 is connected with the rear frame of the seat through a screw, and the upper end fixing seat is glued and fixed with the seat board; the waterproof electric control unit 13 is internally provided with a motor, and the shell is connected with the chair backrest 1 through screws. The structure schematic diagram is shown in fig. 2. When the old person sits down, the air spring can be used for buffering, accidental injury of the old person when the old person sits down is prevented, and when the scrubbing mechanism is not started after the old person sits down, the schematic structural diagram is shown in fig. 3.

Claims

1. A multifunctional old-people assisting chair is characterized in that: the multifunctional old-age chair comprises a chair backrest (1), an adjustable seat plate (4), a chair supporting frame, a horizontal adjusting horseshoe wheel (7) and a seat plate damping device; the chair backrest (1) is arranged at the top of the chair support frame and forms a stable structure with the chair support frame; one side of the adjustable seat plate (4) is movably connected with the top of the chair supporting frame, and the other side opposite to the adjustable seat plate is connected with the chair supporting frame through a seat plate damping device; the joint of the adjustable seat plate (4) and the chair supporting frame is opposite to the joint of the chair backrest (1) and the chair supporting frame; the chair support frame comprises chair legs (6) and a connecting rod connected between the chair legs (6); the adjustable seat plate (4) is connected with the chair legs (6) through a seat plate damping device; the bottom of the chair leg (6) is provided with a horizontal adjusting horse wheel (7).

2. The multifunctional aging chair of claim 1, wherein: the seat plate damping device comprises a gas spring connecting seat (14), a first gas spring telescopic rod (16) and a gas spring base (17); the gas spring connecting seat (14) and the gas spring base (17) are respectively arranged on the adjustable seat plate (4) and the chair legs (6); the gas spring connecting seat (14) is connected with a gas spring base (17) through a first gas spring telescopic rod (16).

3. The multifunctional aging chair of claim 2, wherein: the seat plate damping device also comprises a second air spring telescopic rod (15) arranged between the air spring connecting seat (14) and the first air spring telescopic rod (16); the gas spring connecting seat (14) is connected with a gas spring base (17) through a second gas spring telescopic rod (15) and a first gas spring telescopic rod (16).

4. A multi-functional chair as claimed in claim 1, 2 or 3, wherein: the multifunctional old-age helping chair also comprises a bathing mechanism arranged on the front surface of the chair backrest (1) and a waterproof electric control unit (13) arranged on the back surface of the chair backrest (1) and connected with the bathing mechanism.

5. The multifunctional aging chair of claim 4, wherein: the back rubbing mechanism comprises a crank chute (8), a crank (9), a back rubbing rocker (10), a back rubbing connecting rod (11) and a back rubbing connecting rod chute (12); the electric control unit (13) comprises a power supply, a switch and a motor; the switch is connected with the motor through a power supply; the back rubbing connecting rod sliding groove (12) is arranged on the chair backrest (1); one end of the back rubbing connecting rod (11) is arranged in the back rubbing connecting rod sliding groove (12) and freely moves along the axial direction of the back rubbing connecting rod sliding groove (12), and the other end of the back rubbing connecting rod (11) is connected with the chair supporting frame through the back rubbing rocker (10); the back rubbing connecting rod (11) is provided with a replaceable rubbing cloth or a replaceable bath towel; a crank chute (8) is arranged on the back rubbing rocker (10); one end of the crank (9) is arranged in the crank sliding groove (8) and freely moves along the axial direction of the crank sliding groove (8), and the other end of the crank is connected with the motor; the power supply drives the motor to rotate around the axial direction of the motor; the motor drives the back rubbing connecting rod (11) to reciprocate in the back rubbing connecting rod sliding groove (12) through the crank (9) and the back rubbing rocker (10).

6. The multifunctional aging chair of claim 5, wherein: a chair armrest (3) is arranged on the chair supporting frame; the front surface of the chair backrest (1) is provided with a waist-protecting soft cushion (2); the two waist support cushions (2) are uniformly distributed at two sides of the rubbing mechanism.

7. The multifunctional aging chair of claim 6, wherein: a toilet opening is formed in the adjustable seat plate (4); the toilet is buckled with a detachable cover plate (5).