CN111248793A - Integrated bathing chair for assisting old people in limb stretching and back scrubbing - Google Patents

Abstract

The invention provides an integrated bathing chair for assisting the elderly to stretch their limbs and rub their backs. The backrest of the body of the bathing chair and the front side of the seat are provided with a rubbing roller mechanism, and a power transmission mechanism arranged on both sides of the body of the bathing chair for driving the rubbing roller mechanism. The beneficial effects of the present invention are as follows: the bath chair of the present invention can not only satisfy the elderly who can independently complete the action of taking a bath and rub their back without the help of others, but also can realize the stretching of the limbs during the bathing process, and achieve the effect of exercising the body, thereby solving the problem of The daily bathing of the elderly is safe, and it also meets the daily bathing needs of the elderly, has a better scrubbing effect, and can promote the effect of physical exercise.

Description

An integrated bath chair for assisting the elderly to stretch their limbs and wash their backs

technical field

The invention relates to the technical field of furniture care equipment for the elderly, in particular to an integrated bathing chair for assisting the elderly to stretch their limbs and rub their backs.

Background technique

Frequent bathing is the basic requirement for maintaining personal hygiene, but there are many safety hazards for the elderly to take a bath alone, such as slipping, standing for long periods of time, etc., and there is also the problem that bathing is difficult to wash; as the elderly grow older, the human body functions aging , joint stiffness, poor flexibility, etc., most public bathrooms refuse to enter the elderly over 60 years old alone, and the difficulty of bathing for the elderly has become a problem that plagues many families.

At present, household bath and bath products for the elderly all take a sitting position for family bathing, and get automatic back scrubbing, which is a great pleasure for people, especially for middle-aged and elderly people. Pulling back and forth, or putting the towel on the back, with both hands moving forward, this traditional method is laborious and incomplete, which makes the elderly even more embarrassed, and often asks children or other people for help.

The problem of bathing and rubbing products for the elderly in my country is mainly that the elderly bathing market is in its infancy, the design concept is not perfect, and the actual operation of the design lacks pertinence and effectiveness, especially in the field of household bathing and rubbing products. The attention of the demand is not high. Through the investigation and analysis, it can be concluded that the following problems exist in the bathing and rubbing products of the elderly in my country:

1) From the aspect of appearance design, the existing bathing equipment for the elderly can only meet the basic functional needs of the elderly, and cannot well meet the aesthetic requirements of the elderly.

2) The bath chair has no backrest and/or armrests, lacking safety and comfort.

3) In terms of functionality, the existing bathing equipment for the elderly cannot meet the functional needs of the elderly, and the bath chair has a single form, which cannot solve the problems of limb stretching and back bathing of the elderly.

4) From the perspective of intelligence, intelligent design has become a major trend in the development of modern households, and automatic bathing machines have gradually entered thousands of households. However, it is difficult for the elderly to accept trendy electronic products. There is resistance to operational learning.

5) From the perspective of safety, the current elderly bathing products have great potential safety hazards. The elderly are weak in physical strength, poor coordination, poor flexibility, and are prone to slipping and other dangerous accidents. If detected in time, there may be serious consequences.

6) From the aspect of humanization, in Chinese families, the elderly usually sit and take a bath, and the racks for bathing products are usually relatively high, which is inconvenient for the elderly who are struggling to lift their hands and feet.

7) The existing bathing chairs have the following problems. The ordinary bathing chairs only include the function of sitting, which is too single in function and cannot be lifted up; the armrest type can be lifted up but cannot help bathing; the automatic type has perfect functions but is expensive And it occupies a large area, and there are certain hidden dangers of electricity safety.

How to solve the above technical problems is the subject of the present invention.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an integrated bath chair that assists the elderly to stretch their limbs and rub their backs. In the process, the limbs are stretched and the body is exercised, which solves the daily bathing safety of the elderly, and also meets the daily bathing needs of the elderly. It has a good scrubbing effect and can promote the effect of physical exercise.

The present invention is achieved through the following measures: an integrated bathing chair for assisting the elderly to stretch their limbs and wash their backs, comprising a chair body support seat, a bathing chair body disposed on the chair body support seat, and further comprising: The cover protection mechanism arranged on the body of the bathing chair is provided with a rubbing roller mechanism on the back of the body of the bathing chair and the front side of the seat, and is arranged on both sides of the body of the bathing chair for driving the The power transmission mechanism of the rubbing roller mechanism.

As a further optimized solution of the one-piece bathing chair for assisting the elderly to stretch their limbs and wash their backs provided by the present invention, the covering protection mechanism is composed of a rotatable curved backrest part arranged at the backrest and a rotatable curved backrest part arranged at the front side of the seat. Composed of telescopic covering elements;

The rotating curved backrest component is a curved curved backboard with the rotating shaft at the top of the backrest as the central rotating shaft;

The retractable covering element is composed of several movably connected sliding plates, the sliding rods on the bottom surface of the sliding plates and the guiding chutes on the front of the seat seat are slidably matched with each other, and the sliding plates slide horizontally along the guiding chutes. .

As a further optimized solution of an integrated bathing chair for assisting the elderly to stretch their limbs and wash their backs provided by the present invention, the bathing roller mechanism includes a backrest provided on the body of the bathing chair and located on the rotatable curved surface. a back bathing structure behind the backrest part, and a leg bathing structure disposed on the front side of the seat of the bath chair body and below the retractable covering element, the back bathing structure and the The leg rubbing structure is composed of several rollers and a pulley that drives the rollers to rotate. The rollers include a transmission shaft and a flexible rubber layer wrapped on the transmission shaft. The outer surface of the flexible rubber layer is evenly arranged with several Massage the bumps.

As a further optimized solution of the one-piece bathing chair for assisting the elderly to stretch their limbs and rub their backs provided by the present invention, the power transmission mechanism includes a structure located under the leg rubbing structure, two ends of which are opposite to the body of the bathing chair. The pedals are hinged with the levers on the sides, one end is respectively movably connected to two traction links on the power arms on both sides of the pedals, and the other ends of the two traction links are respectively connected to the two cranks through bearings The two cranks are rotatably connected to the two large pulley shafts of the bath chair body, and the two large pulley shafts are rotatably connected to the brackets on both sides of the bath chair body.

As a further optimization scheme of an integrated bath chair for assisting the elderly to stretch their limbs and wash their backs provided by the present invention, a large pulley is connected with a small pulley that drives the rotation of the drum of the back bathing structure by closing a transmission belt. , which constitutes the power transmission part of the back rubbing structure.

As a further optimized solution of an integrated bath chair for assisting the elderly to stretch their limbs and rub their backs provided by the present invention, another large pulley is connected to the small pulley that drives the rotation of the drum of the leg rubbing structure by closing the second transmission belt. connected to form the power transmission part of the leg bathing structure.

As a further optimized solution of an integrated bathing chair for assisting the elderly to stretch their limbs and rub their backs provided by the present invention, the chair body support base includes an air pressure lifting rod connected to the bottom surface of the seat of the bathing chair body, and is provided with The support seat at the bottom of the air pressure lifting rod, the bearing legs circumferentially arranged on the support seat at equal intervals, the universal rollers movably connected to the free ends of the bearing legs, on each of the bearing legs A braking mechanism for controlling the universal roller is provided.

As a further optimized solution of an integrated bathing chair for assisting the elderly to stretch their limbs and rub their backs provided by the present invention, an armrest is provided on each side of the seat of the bathing chair body, and the armrests are hinged to the bathing chair. The two sides of the backrest of the main body are in the shape of an arc-shaped surface that matches the curve of the human body.

As a further optimized solution of the one-piece bathing chair for assisting the elderly to stretch their limbs and rub their backs provided by the present invention, a pressing member for adjusting the air pressure lifting rod is also arranged on the bottom surface of the seat of the bathing chair body.

As a further optimized solution of an integrated bath chair for assisting the elderly to stretch their limbs and rub their backs provided by the present invention, several rollers of the back rubbing structure and the leg rubbing structure are abutted side by side with each other.

The beneficial effects of the present invention are:

(1) The present invention adopts a seat-type design, which enables the elderly to complete bathing in a sitting posture; Convex, the back and legs are scrubbed by rotating and kneading scrubbing, and at the same time, it has a certain massage and relaxation effect; the back adopts wrap-type elastic contacts, which can be moved and squeezed arbitrarily upward to realize wrap-type scrubbing of the back. , while fitting the curve of the back, a good scrubbing effect is achieved; the present invention helps the elderly to achieve effective scrubbing of the difficult-to-scrub parts;

(2) The range of scrubbing is large, and it is used for scrubbing the parts that are difficult for a person to complete, such as the back and the calf. The back of the chair has multiple scrubbing rollers, which can clean the back in all directions. The leg scrubbing roller at the calf can stretch the legs. Step on the foot pedal, the roller of the leg rubbing structure can squeeze and press the leg, and the roller and the leg are fully fitted to ensure the quality of rubbing.

(3) Pressing the armrest by hand can realize the adjustment of the seat seat and the tilt angle of the backrest, so as to realize the lifting, tilting and tilting of the seat surface and the backrest when sitting or getting up, saving the effort when getting up;

(4) The power transmission mechanism provides transmission force for the back rubbing structure and the leg rubbing structure. It is used for bathing without too high transmission accuracy. The belt drive is used, and the belt and other transmission parts will not be corroded by water, and the service life Long, stable transmission, easy to replace;

(5) It does not need electric drive, but uses the pedal mode to drive, which can save labor, and can also make the elderly get a certain exercise effect, and completely eliminate the hidden danger of water and electricity safety.

Description of drawings

FIG. 1 is a schematic diagram 1 of the overall structure of an embodiment of the present invention.

FIG. 2 is a second schematic diagram of the overall structure of the embodiment of the present invention.

Figure 3 is a rear view of the bath chair of the present invention.

Wherein, the reference signs are: 1. Chair body support; 2. Bathing chair body; 20. Rod; 3. Covering mechanism; 30. Rotating curved surface backrest part; Bath roller mechanism; 40. Back rubbing structure; 41. Leg rubbing structure; 5. Power transmission mechanism; 50. Foot pedal; 51. Traction link; 52. Crank; 6. Large pulley; 7. Bracket; 8. Closed transmission belt 1; 9. Closed transmission belt 2; 10. Air pressure lift rod; 11. Support seat; 12. Carrying leg; 13. Universal roller; 14. Armrest; 15. Small pulley.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "top", "bottom", "front", "rear", "left", "right", The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention The description is created and simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Example 1

Referring to FIGS. 1 to 3 , the technical solution provided by the present invention is an integrated bathing chair for assisting the elderly to stretch their limbs and wash their backs, comprising a chair body support seat 1 , and a bath chair arranged on the seat body support seat 1 The body 2, which also includes a covering mechanism 3 arranged on the body 2 of the bathing chair, on the backrest of the body 2 of the bathing chair and the front side of the seat is provided with a rubbing roller mechanism 4, and is arranged on both sides of the body 2 of the bathing chair , used to drive the power transmission mechanism 5 of the rubbing roller mechanism 4 .

Specifically, the cover protection mechanism 3 is composed of a rotatable curved backrest part 30 provided at the backrest and a retractable cover element 31 provided on the front side of the seat;

The rotating curved backrest component 30 is a curved curved backboard with the rotating shaft at the top of the backrest as the central rotating shaft;

The retractable covering element 31 is composed of several movably connected sliding plates. The sliding rods on the bottom of the sliding plates and the guiding chutes on the front of the seat seat slide and cooperate with each other. The sliding sliding plates slide horizontally along the guiding chutes. Stretch or compress the retractable covering element 31, compress several slides when you need to take a bath and rub your legs, and stretch several slides when you don't need to take a bath, to form a plane to cover the leg bathing structure 41.

Specifically, the bathing roller mechanism 4 includes a back bathing structure 40 disposed on the backrest of the bathing chair body 2 and located behind the rotatable curved backrest member 30, and a back bathing structure 40 disposed on the front side of the seat of the bathing chair body 2, and The leg rubbing structure 41 located under the retractable covering element 31, the back rubbing structure 40 and the leg rubbing structure 41 are composed of several rollers and pulleys that drive the rollers to rotate. The rollers include a drive shaft and are wrapped around the drive shaft. The flexible rubber layer on the upper surface of the flexible rubber layer is evenly arranged with several massage protrusions. The massage protrusions can be fixedly connected to the outer surface of the flexible rubber layer. In order to better fit with the back, the massage protrusions are rotated and connected to the flexible On the outer side of the rubber layer, it can always be attached to the back for massage and scrubbing.

Specifically, the power transmission mechanism 5 includes a footboard 50 located below the leg-rubbing structure 41 , two ends of which are hinged with the levers 20 on both sides of the bathing chair body 2 , and one end is respectively movably connected to the footboard 50 on both sides of the footboard 50 . The two traction links 51 on the power arm, the other ends of the two traction links 51 are respectively connected to the two cranks 52 through bearings, and the two cranks 52 are rotatably connected to the two major pulleys 6 of the bath chair body 2. On the rotating shaft, the two major pulleys 6 The rotating shaft is rotatably connected to the brackets 7 on both sides of the bathing chair body 2; by stepping on the foot pedal 50, the foot pedal 50 drives the two traction links 51 to drive the two traveling wheels 6, and by closing the transmission belt one 8 and closing The second transmission belt 9 is driven to rotate the drums of the back rubbing structure 40 and the leg rubbing structure 41, so as to achieve the effect of rubbing and massaging the back and legs.

Specifically, one of the large pulleys 6 is connected with the small pulley 15 that drives the rotation of the drum of the back rubbing structure 40 by closing the transmission belt 1 8 to form the power transmission part of the back rubbing structure 40, which drives the drum of the back rubbing structure 40. Rotate to achieve a back scrub.

Specifically, the other large pulley 6 is connected with the small pulley 15 that drives the rotation of the drum of the leg rubbing structure 41 by closing the transmission belt 2 9 to form the power transmission part of the leg rubbing structure 41, which drives the leg rubbing structure 41. The drum of 41 rotates to achieve rubbing of the legs.

Specifically, the seat support seat 1 includes an air pressure lift rod 10 connected to the bottom surface of the seat of the bathing chair body 2 , a support seat 11 arranged at the bottom of the air pressure lift rod 10 , and a bearing body arranged on the support seat 11 at equal intervals and circumferentially. Legs 12, the universal rollers 13 movably connected to the free ends of the bearing legs 12, a braking mechanism for controlling the universal rollers 13 is provided on each bearing leg 12, and the braking mechanism can be based on the rolling direction required by the universal rollers 13 control it.

Specifically, an armrest is provided on both sides of the seat of the bathing chair body 2, and the armrests are hinged on both sides of the backrest of the bathing chair body 2, and its shape is an arc-shaped curved surface that matches the curve of the human body. Achieve the effect of shoulder and hand body stretching exercises.

Specifically, a pressing member for adjusting the air pressure lifting rod 10 is also provided on the bottom surface of the seat of the bathing chair body 2 , and the height of the seat of the bathing chair body 2 can be adjusted up and down by holding the pressing member.

Specifically, several rollers of the back rubbing structure 40 and the leg rubbing structure 41 are abutted side by side with each other.

The working principle of the present invention is as follows: the back and the legs used in the present invention are massage protrusions on the flexible rubber layer wrapped by several rollers of the back rubbing structure 40 and the leg rubbing structure 41 respectively. While scrubbing the back and legs, it has a certain massage and relaxation effect; the back adopts wrapping elastic contacts, which can be moved and squeezed arbitrarily upwards to achieve wrapping scrubbing of the back, which fits the curve of the back and achieves A good scrubbing effect is achieved; the present invention helps the elderly to achieve effective scrubbing of the difficult-to-scrub parts; the roller at the calf can stretch the legs and step on the foot pedal 50 to realize the roller squeeze of the leg scrubbing structure 41. By pressing the legs, the rollers are fully fitted with the legs to ensure the quality of scrubbing, and at the same time, the legs can be bathed, and the legs can also be stretched; , the power transmission mechanism 5 provides the transmission force for the back rubbing structure 40 and the leg rubbing structure 41, and does not need electric drive, but is driven by foot pedal, which can save labor, and can also enable the elderly to obtain a certain exercise effect, and completely eliminate the need for Hazards to water and electricity safety.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (10)

1. The utility model provides an supplementary old person's limbs extend and integral type bath chair of giving a rubdown with a damp towel with the back, includes chair body supporting seat (1), sets up chair body (2) of giving a rubdown with a damp towel on chair body (1), its characterized in that still is in including setting up mechanism (3) are protected to the cover on chair body (2) of giving a rubdown with a damp towel roller mechanism (4) on the back of chair body (2) and the seat support front side to and set up chair body (2) both sides of giving a rubdown with a damp towel for the drive give a rubdown with a damp towel power transmission mechanism (5) of roller mechanism (4).

2. The integrated bath seat for the assistance of the extension of the elderly's limbs and the back rubdown according to claim 1, characterized in that the covering protection mechanism (3) is composed of a rotatable curved backrest part (30) provided at the backrest and a retractable covering element (31) provided at the front side of the seat;

the rotary curved surface backrest part (30) is a curved surface arc-shaped backup plate taking a rotating shaft at the top of the backrest as a central rotating shaft;

the telescopic covering element (31) is composed of a plurality of movably connected sliding plates, a plurality of sliding rods on the bottom surfaces of the sliding plates are in sliding fit with the guide sliding groove in the front edge of the chair seat, and a plurality of sliding plates horizontally slide along the guide sliding groove.

3. The integrated bath chair for assisting the extension of limbs and the back scrubbing of the elderly people according to claim 1 or 2, wherein the scrubbing roller mechanism (4) comprises a back scrubbing structure (40) disposed on the backrest of the bath chair body (2) and behind the rotatable curved backrest part (30), and a leg scrubbing structure (41) disposed on the seat front side of the bath chair body (2) and below the retractable covering element (31), wherein the back scrubbing structure (40) and the leg scrubbing structure (41) are composed of a plurality of rollers and small belt pulleys (15) for driving the rollers to rotate, the rollers comprise transmission shafts, flexible rubber layers wrapped on the transmission shafts, and a plurality of massage bulges are uniformly arranged on the outer surfaces of the flexible rubber layers.

4. The integrated bath chair for assisting the extension of limbs and the back scrubbing of the elderly as claimed in any one of claims 1-3, wherein the power transmission mechanism (5) comprises a pedal (50) located under the leg scrubbing structure (41) and having two ends hinged to the landing bars (20) at two sides of the bath chair body (2), two traction links (51) having one ends respectively movably connected to the power arms at two sides of the pedal (50), the other ends of the two traction links (51) are respectively connected to two cranks (52) through bearings, the two cranks (52) are rotatably connected to the two large belt pulleys (6) of the bath chair body (2), and the two large belt pulleys (6) are rotatably connected to the bath brackets (7) at two sides of the bath chair body (2).

5. The integrated bath chair for assisting the extension of the elderly's limbs and the back scrubbing of the elderly's body according to any one of claims 1-4, wherein one of the large pulleys (6) is interconnected with a small pulley (15) for driving the drum of the back scrubbing structure (40) to rotate through a closed driving belt I (8) to form a power transmission part of the back scrubbing structure (40).

6. An integrated bath chair for assisting the elderly in stretching limbs and scrubbing the back according to any of claims 1 to 5, characterized in that the other large belt pulley (6) is interconnected with a small belt pulley (15) for driving the roller of the leg scrubbing structure (41) to rotate through a closed driving belt II (9) to form a power transmission part of the leg scrubbing structure (41).

7. The integrated bath chair for assisting the extension of limbs and the back scrubbing of the elderly as claimed in any one of claims 1-6, wherein the chair body supporting seat (1) comprises a pneumatic lifting rod (10) connected to the bottom surface of the chair body (2), a supporting seat (11) disposed at the bottom of the pneumatic lifting rod (10), supporting legs (12) circumferentially disposed at equal intervals on the supporting seat (11), universal rollers (13) movably connected to the free ends of the supporting legs (12), and a braking mechanism for controlling the universal rollers (13) is disposed on each of the supporting legs (12).

8. The integrated bath chair for assisting the extension of the limbs and the back scrubbing of the elderly as claimed in any one of claims 1-7, wherein an armrest (14) is provided on each side of the seat of the bath chair body (2), the armrests (14) are hinged to each side of the backrest of the bath chair body (2), and the shape of the armrest is an arc curved surface which is matched with the curve of the human body.

9. The integrated bath chair for assisting the extension of the limbs and the back scrubbing of the elderly as claimed in any one of claims 1-8, wherein a pressing part for adjusting the air pressure lifting rod (10) is further provided on the bottom surface of the bath chair body (2).

10. The integrated bath seat for assisting elderly limb extension and back scrubbing of any one of claims 1-9, wherein the rollers of the back scrubbing structure (40) and the leg scrubbing structure (41) abut against each other side by side.

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