CN210249162U - Chair suitable for old people - Google Patents

Abstract

The utility model relates to the technical field of furniture suitable for old people, in particular to a chair suitable for old people, which comprises a seat board and a supporting leg fixedly connected with the bottom of the seat board, wherein the seat board is detachably connected with a cushion, the cushion is detachably connected with a protective layer, and the protective layer comprises at least two waterproof fabric layers; the both sides fixedly connected with side handrail of bedplate, side handrail are including the horizontal straight portion and the vertical portion that are "7" style of calligraphy, and the fillet is handled in the external corner department of horizontal straight portion and vertical portion, and the front side of the front side protrusion vertical portion of cushion. The utility model discloses the outside of well cushion can be dismantled and be connected with at least two-layer waterproof precoat, can dismantle outer waterproof precoat after the old man incontinence, and the waterproof precoat of inlayer can continue the protection to the cushion to solve the problem of polluting the cushion easily behind the old man incontinence, make the cushion can be used fully.

Description

Chair suitable for old people

Technical Field

The utility model relates to a suit old furniture technical field, in particular to suit old chair.

Background

The old people refer to the elderly or the older people, the definition of the old people is greater than or equal to 75 years old due to the fact that the old people are old and weak and inconvenient to move, the old people need to be carefully cared for in life, the old people in China have huge basic numbers, children cannot care for the old people in real time due to busy work or other reasons, more and more old people are sent to a nursing home or an old apartment for ensuring the body of the old people, the old people have poor self-control ability, the old people are prone to have the condition of stool and urine incontinence to pollute a chair cushion, the chair cannot be used temporarily, and the number of chairs in the nursing home or the old apartment is limited, so that the condition of chair shortage is often caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an it is suitable for old chair has solved the problem that current chair can't be cleared up fast, makes the chair can by make full use of.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a suitable old chair, includes bedplate and fixed connection in the landing leg of bedplate bottom, can dismantle on the bedplate and be connected with the cushion, can dismantle on the cushion and be connected with the inoxidizing coating, the inoxidizing coating includes at least two-layer waterproof precoat, and can dismantle the connection between the adjacent waterproof precoat.

The principle of the utility model is that: the cushion is detachably connected to the seat board, and when the chair needs to be thoroughly cleaned, the seat board and the cushion can be respectively and thoroughly cleaned only by detaching the cushion; can dismantle on the cushion and be connected with the inoxidizing coating, when old man's incontinence, the inoxidizing coating can effectively avoid the cushion to be contaminated, and simultaneously, the inoxidizing coating includes two-layer waterproof precoat at least, when old man takes place the incontinence, can dismantle outer waterproof precoat fast, the waterproof precoat of inlayer can also play the effect that prevents to be contaminated to the cushion this moment, the chair can also be by normal use, thereby under the limited condition of chair quantity in asylum for the aged or old apartment, can guarantee that the chair can be cleared up fast and continue to be used after receiving the pollution, make the chair can fully utilized.

Adopt the advantage of above-mentioned scheme to be can avoid the unable condition of using of chair: the action delay of old man or the self-control power is relatively poor, the old man often takes place the condition of incontinence, and old man is more in asylum for aged or the old apartment, cause the probability increase of old man's incontinence, can dismantle the inoxidizing coating of connection on the cushion in this application and can avoid the cushion to be contaminated, and the outer inoxidizing coating of cushion includes at least two-layer waterproof precoat, even when old man's incontinence, the outer waterproof precoat of looking after can be dismantled fast to the personnel, the waterproof precoat of inlayer can also play the guard action to the cushion this moment, make other old man can continue to use the cushion, even other old man take place the incontinence once more when using the chair simultaneously, the waterproof precoat of inlayer also can prevent that the cushion from being contaminated, thereby effectively reduce the contaminated condition of cushion.

Further, the both sides fixedly connected with side handrail of bedplate, side handrail are including the horizontal portion and the vertical portion that are "7" style of calligraphy, and the cross section of horizontal portion in the horizontal plane is the arc, and two horizontal curved concave surfaces of portion are just right each other.

Compare in straight rod-like handrail, the distance between two handrails is fixed for when the old man uses the chair hand is placed on the handrail the distance between two hands is fixed, and different old man sizes are different, probably feels the handrail distance undersize or too big and can't place the hand comfortably when using the handrail. In this application, violently straight portion is used for providing the support for old man's arm, make things convenient for the old man to have a rest, the cross section of two violently straight portions is the arc, and curved concave surface is just right each other, two violently straight portions form a space of embracing, make the old man sit when the cushion, the old man possesses great activity space, and simultaneously, because violently straight portion arc sets up, make the distance between two side handrails changeable, different old man can be according to oneself size and custom, place the suitable position at two violently straight portions with the hand, make the hand of self can be effectively supported by side handrail, thereby promote the comfort that the old man sat on the chair.

Further, the height of the side armrests from the top surface of the cushion is 160 mm and 180 mm.

The applicant sets the height value of the side armrest from the top surface of the cushion to 160-180mm by counting and investigating the body types of the old people in China, so that the side armrest can reasonably support the arms of the old people when most of the old people sit on the chair, and the hands of the old people can be comfortably placed.

Further, the front end of the seat plate protrudes out of the front side of the side rail.

Compare in the front side of bedplate and the front side of side handrail be located same vertical plane, in this scheme, the front end of bedplate protrusion side handrail's front side, the front side of side handrail is to cushion rear side "indent" certain space, make to have the determining deviation between the front side of bedplate and the front side of side handrail, when the old man stands up from the chair, the leg of old man can be askew to the space of side handrail "indent", thereby move the focus of old man towards the chair front side, old man's foot when making the focus of old man be close to the old man to stand up as far as possible, thereby make the old man can light more stand up.

Furthermore, both ends of the rear side of the seat board are fixedly connected with supporting columns, rear handrails are fixedly connected between the supporting columns, and the top of each supporting column extends out of the top surface of each rear handrail.

The top of pillar extends the top surface of back handrail, and when the old man sat on the chair, can hung walking stick, handbag or overcoat in the protruding back handrail part of pillar, because the pillar is located the bedplate rear side, consequently the old man hangs walking stick, handbag or overcoat back on the pillar, and these article are located the chair rear side, do not have the interference effect on the old man sits on the chair to guarantee that the old man can sit on the chair comfortably.

Furthermore, a backrest is fixedly connected between the support columns and is positioned between the rear armrests and the seat cushion.

Fixedly connected with back between the pillar, and the back is located between back handrail and the cushion, and when the old man sat on the chair, can lean on backward and rest on the back, promote the comfort that the old man sat on the chair.

Further, a first gap exists between the backrest and the rear armrest.

Compare hug closely between back and back handrail, in this scheme, have first clearance between back and the back handrail, look after personnel and can stretch into first clearance with the hand and with back handrail gripping, conveniently look after personnel and pull the chair through back handrail is manual, for example when the old man stands up, the pulling chair and for the standing up of old man move out the space, make things convenient for the old man to stand up.

Further, a second gap exists between the backrest and the seat cushion.

Compared with the situation that the backrest and the cushion are tightly attached to each other, many old people like to place articles such as keys or mobile phones behind the body when sitting on a chair due to poor memory, and if the backrest and the cushion are tightly attached to each other, the keys or the mobile phones easily fall into the gap between the backrest and the cushion, so that the articles are lost. In this application, because the existence in second clearance, the rear side of cushion is unsettled completely, and old man's key, cell-phone etc. can not blocked and can't be found to effectively avoid old man to lose key or cell-phone on the chair.

Furthermore, the landing leg is four, and four landing legs are located four angles in bedplate bottom, and two pillars correspond with two landing legs one-to-one of rear side, pillar and landing leg integrated into one piece.

Compare in separately setting up pillar and landing leg, the pillar and the landing leg one-to-one of bedplate rear side in this scheme, and pillar and landing leg integrated into one piece can reduce the processing cost, and pillar and landing leg integrated into one piece can promote the stability that landing leg and pillar are connected simultaneously, make the structure of chair more firm.

Furthermore, the bottom of the supporting leg is fixedly connected with a ground mat.

Because the friction coefficient of the ground mat is larger than that of the supporting legs, the ground mat is fixedly connected to the bottoms of the supporting legs, so that the chair back is prevented from being easily dragged at will, and the old people are prevented from falling down due to the fact that the chair slides at will when the old people get up.

Drawings

Fig. 1 is a front view of an old chair according to a first embodiment of the present invention.

Fig. 2 is a left side view of an old chair according to a first embodiment of the present invention.

Fig. 3 is a top view of an adaptive chair according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of the adhesion of two waterproof fabric layers of an old chair of the second embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the seat cushion comprises a seat plate 1, a seat cushion 2, a transverse portion 3, a vertical portion 4, supporting legs 5, a ground cushion 6, supporting columns 7, rear armrests 8, a backrest 9, a first gap 10, a second gap 11, a first waterproof fabric layer 12 and a second waterproof fabric layer 13.

The first embodiment is as follows:

the embodiment one is basically as shown in figure 1, figure 2 and figure 3, a suitable old chair, including bedplate 1, place on bedplate 1 and long, the cushion 2 that wide size equals, there is the inoxidizing coating (not drawn in the picture) through magic subsides pasting on the cushion 2, in this embodiment, the inoxidizing coating includes two-layer waterproof surface fabric layer, waterproof surface fabric layer can adopt waterproof cloth or the waterproof type surface fabric that contains Sympa Tex film cloth, also bond each other through magic subsides between two-layer waterproof surface fabric layer, the concrete bonding mode of waterproof surface fabric layer and cushion is: the cushion 2 is placed on the seat plate 1, then a first waterproof fabric layer is placed on the upper surface of the cushion 2, two sides of the waterproof fabric layer extend to the lower portion of the bottom surface of the seat plate 1, edges of the left side, the right side, the front side and the rear side of the bottom surface of the seat plate 1 are fixedly connected with one surface of the thin and soft fiber in the magic tape through screws, one surface with barbs of the magic tape is sewn on the inner side of the first waterproof fabric layer through needle threads, and the first waterproof fabric layer can be bonded to one surface of the thin and soft fiber in the magic tape at the bottom of the seat plate 1; meanwhile, the outer sides of the two sides of the first waterproof fabric layer are sewn with one surface with hook thorns of the magic tapes through needle threads, the inner sides of the two sides of the second waterproof fabric layer are sewn with one surface with fine soft fibers in the magic tapes, when the second waterproof fabric layer is bonded, only the surface with the fine soft fibers on the magic tapes of the second waterproof fabric layer and the surface with the hook thorns of the magic tapes on the outer sides of the two sides of the first waterproof fabric layer are required to be bonded, the front side and the rear side of the first waterproof fabric layer, the front side and the rear side of the second waterproof fabric layer and the front side and the rear side of the seat plate 1 are set according to the mode of the magic tapes, and the bonding positions of the two waterproof fabric layers are positioned on the left side, the right side and the front side and the rear side of the seat plate 1, so when the old people use the chair, the connecting position of the waterproof fabric layers cannot.

As shown in figure 2, two sides of the seat board 1 are provided with side armrests, the side armrests are in a 7 shape comprising a transverse part 3 and a vertical part 4, the transverse part 3 and the vertical part 4 are integrally formed, the connecting external corner of the transverse part 3 and the vertical part 4 is subjected to chamfering treatment, the transverse part 3 is horizontally arranged and is positioned above the seat cushion 2, the distance from the top surface of the transverse part 3 to the top surface of the seat cushion 2 is 170mm, the vertical part 4 is vertically arranged, the bottom end of the vertical part 4 is fixedly connected to the side wall of the seat board 1 through a screw, the front side of the seat board 1 is protruded out of the front side of the vertical part 4, meanwhile, the front side of the seat cushion 2 is also protruded out of the front side of the vertical part 4, when an old person gets up from the seat cushion 2, the legs of the old person can be laterally arranged on the left side or the right side of the seat cushion 2, the legs of the old person can be positioned at the position of the vertical part 4 of the seat cushion 2, at the time, the, thereby being convenient for the old to exert force on the legs when rising and leading the old to stand more easily.

As shown in fig. 3, the cross section of the horizontal portion 3 in the horizontal plane is arc-shaped, the arc-shaped concave surface of the horizontal portion 3 faces into the cushion 2, so that the horizontal portions 3 of the two side armrests form an encircling shape, when the old man sits on the cushion 2, because the horizontal portion 3 is arc-shaped, the body of the old man has a larger activity space, and meanwhile, when the arms of the old man are placed on the horizontal portion 3 for rest, the arms of the old man are placed on the horizontal portion 3 at different positions, and the distance between the two arms of the old man is different, so that the old man can place the arms at the appropriate positions of the horizontal portion 3 according to the body type, so as to obtain the most comfortable rest posture, the use of the old man with different body types can be satisfied by the arc-shaped arrangement of the two horizontal portions 3, and the practicability of the.

Referring to fig. 1 and 2, four corners of the bottom of the seat board 1 are fixedly connected with legs 5 through screws, the bottom of each leg 5 is fixedly connected with a floor mat 6 through screws, two ends of the rear side of the seat board 1 are provided with pillars 7, the two pillars 7 are correspondingly arranged above the two legs 5 on the rear side, and the pillars 7 and the legs 5 are integrally formed, as shown in fig. 1, a rear handrail 8 is fixedly connected between the two pillars 7 through screws, the top of each pillar 7 extends out of the top surface of the corresponding rear handrail 8, so that the old can hang a crutch, a handbag, a coat or the like on the part of the pillar 7 protruding out of the corresponding rear handrail 8.

As shown in fig. 1, a backrest 9 is fixedly connected between the two support posts 7 through screws, a first gap 10 exists between the upper side of the backrest 9 and the rear armrest 8, and a second gap 11 exists between the lower side of the backrest 9 and the seat cushion 2, when the chair is used, the first gap 10 can be used for a hand to stretch into, so that the rear armrest 8 can be grasped by a person, when the chair is close to a desk and inconvenient to get up, the chair is dragged, and the chair is far away from the desk so as to be convenient for the old to get up. If the backrest 9 and the seat cushion 2 are tightly attached to each other, the old people may leave keys, collected objects and the like between the contact positions of the backrest 9 and the seat cushion 2, and after the second gap 11 is arranged, the rear side of the seat cushion 2 is completely exposed, so that the situation that the old people cannot be found quickly due to the loss of the objects can be avoided.

The specific implementation process is as follows:

the old man directly sits on cushion 2 when using the chair, because the straight portion 3 is the arc setting, the old man can adjust the position of sitting according to oneself needs, places the distance that changes between two arms in straight portion 3 upper position through the adjustment arm, makes the distance between two arms moderate and rest more comfortablely, also can lean on back 9 simultaneously and rest.

The chair is taken as a dining chair or is placed close to a table, the chair is firstly at a relatively short distance from the table, when the old needs to get up, a caregiver can stretch hands into the first gap 10, meanwhile, the back armrests 8 are held by the hands, then the chair is pulled through the back armrests 8, the chair is far away from the table and the like, and therefore the old can get up conveniently. Meanwhile, when the old man stands up, because the front side of the cushion 2 protrudes out of the front side of the vertical part 4, the legs of the old man can incline to one side of the cushion 2, and the legs are positioned at the part of the cushion 2 protruding out of the front side of the vertical part 4, so that the body of the old man can move forwards to the front side of the cushion 2 when the old man stands up, the body gravity center of the old man is close to the feet of the old man as much as possible, and the old man can conveniently and smoothly stand up by applying force to the feet.

In the old man uses the chair in-process, because old man is more in asylum for old man or the old apartment, if old man's incontinence, can shift incontinence old man fast and dismantle 2 outer waterproof precoats of cushion, the waterproof precoat of inlayer can also play 2 guard action to the cushion this moment, other old man can continue to use the chair with ease this moment, thereby make the chair can by make full use of, effectively reduce 2 contaminated condition occurrences of cushion, thereby reduce personnel's of looking after cleaning work, make the life extension of cushion 2.

Example two

The difference between the second embodiment and the first embodiment is that: in order to improve the comfort of the old people sitting on the chair, soft cloth is bonded on the outer sides of the horizontal and straight parts 3 and the vertical part 4, so that the arms of the old people are more comfortable when the old people rest on the horizontal and straight parts 3.

Meanwhile, in order to enable the outer layer of the second waterproof fabric layer 13 to be torn quickly, the distance between the edges of the two sides of the second waterproof fabric layer 13 and the edge of the first (inner) waterproof fabric layer 12 is 20mm, after the distance is set, when the second waterproof fabric layer is torn, the bonding position of the second waterproof fabric layer and the first waterproof fabric layer can be found quickly, and meanwhile, because the bonding position of the first waterproof fabric layer 12 and the bottom of the seat plate 1 and the bonding position of the second waterproof fabric layer 13 and the first waterproof fabric layer 12 are not overlapped and have deviation, the first waterproof fabric layer 12 can be effectively prevented from being separated from the seat plate 1 when the outer layer of the second waterproof fabric layer 13 is torn; and the waterproof precoat of second layer 13 can wrap up landing leg 5 for the relative position of the waterproof precoat of second layer 13 and landing leg 5 is fixed, thereby fixes the cushion on seat 1, prevents that the cushion from dropping out the up end of seat 1.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures or features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a suitable old chair, includes bedplate and the landing leg of fixed connection in the bedplate bottom, can dismantle on the bedplate and be connected with cushion, its characterized in that: the cushion is detachably connected with a protective layer; the protective layer comprises at least two waterproof fabric layers, and adjacent waterproof fabric layers are detachably connected.

2. An adaptive chair according to claim 1, wherein: the both sides fixedly connected with side handrail of bedplate, the side handrail is including the horizontal portion and the vertical portion that are "7" style of calligraphy, the cross section of horizontal portion in the horizontal plane is the arc, and two horizontal curved concave surfaces of straight portion are just right each other.

3. An adaptive chair according to claim 2, wherein: the height of the side armrests from the top surface of the cushion is 160 mm and 180 mm.

4. A senior chair according to claim 3, wherein: the front end of the seat board protrudes out of the front side of the side handrail.

5. An adaptive chair according to claim 4, wherein: the seat board is characterized in that supporting columns are fixedly connected to two ends of the rear side of the seat board, a rear handrail is fixedly connected between the supporting columns, and the top of each supporting column extends out of the top surface of the corresponding rear handrail.

6. An adaptive chair according to claim 5, wherein: a backrest is fixedly connected between the support posts and is positioned between the rear armrests and the cushion.

7. An adaptive chair according to claim 6, wherein: a first gap exists between the backrest and the rear armrest.

8. An adaptive chair according to claim 7, wherein: a second gap exists between the backrest and the seat cushion.

9. An adaptive chair according to claim 5, wherein: the landing leg is four, and four landing legs are located four angles in bedplate bottom, two pillars and the two landing legs one-to-one of rear side, pillar and landing leg integrated into one piece.

10. An adaptive chair according to any one of claims 1 to 9, wherein: the bottom of the supporting leg is fixedly connected with a ground mat.

Images