CN212815401U - Accompanying chair - Google Patents

Accompanying chair Download PDF

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Publication number
CN212815401U
CN212815401U CN202021240660.4U CN202021240660U CN212815401U CN 212815401 U CN212815401 U CN 212815401U CN 202021240660 U CN202021240660 U CN 202021240660U CN 212815401 U CN212815401 U CN 212815401U
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CN
China
Prior art keywords
plate
board
backplate
seat
chair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202021240660.4U
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Chinese (zh)
Inventor
郇庆霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huan Qingxia
Original Assignee
Huan Qingxia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huan Qingxia filed Critical Huan Qingxia
Priority to CN202021240660.4U priority Critical patent/CN212815401U/en
Application granted granted Critical
Publication of CN212815401U publication Critical patent/CN212815401U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a chair of accompanying and attending to, link board and layer board including the third of installing on the wall, the layer board is located the third and links board below, the third links to articulate on the board has the second backplate, it links the board to articulate to have the second on the second backplate, the second links to articulate on the board has first backplate, the lower front portion of second backplate is the arc, the lower rear portion of first backplate is the arc, the lower front portion of first backplate is the arc, be connected with the bull stick on the first backplate, still include the bedplate, be connected with first even board on the bedplate, first even set up the level on the board and set up and can hold the gliding movable groove of bull stick, be equipped with fixing device between first backplate and the first link board. In conclusion, when the multifunctional bed is used as a bed, the fixing device is loosened, the seat board is pulled out, the seat board is pushed, the gap between the seat board and the first back board is reduced, and finally the fixing device is fastened again, so that the function conversion is convenient and the use is comfortable.

Description

Accompanying chair
Technical Field
The utility model belongs to the technical field of accompanying and attending to equipment technique and specifically relates to a chair of accompanying and attending to is related to.
Background
When the patient is in hospital, the accompanying personnel such as family members are usually needed to accompany, the accompanying chair is usually configured in the ward to be used by the accompanying personnel, but when the patient arrives at night, the accompanying personnel can only go to a corridor bench or rest on an idle sickbed, the width of the corridor bench is small, the accompanying personnel cannot be guaranteed to obtain comfortable sleep, the idle sickbed can be damaged or dirtied, and the working strength of the medical personnel is increased.
Some hospitals adopt a foldable accompanying chair which is composed of a plurality of bed boards and can be used as a simple bed after being unfolded, however, the foldable accompanying chair has the following defects: 1. in order to facilitate the folding of each bed board, after the bed boards are unfolded, large gaps are formed among the bed boards, and the use is uncomfortable; 2. the folding or unfolding process is complicated, and the function conversion is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcomings of the traditional technology and provide a nursing chair which is convenient in function conversion and comfortable in use.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a chair of accompanying and attending to, is including installing even board of third and layer board on the wall, the layer board is located the third even board below, it has the second backplate to articulate on the third even board, it has even board to articulate on the second backplate, it has first backplate to articulate on the second even board, the lower front portion of second backplate is the arc, the lower rear portion of first backplate is the arc, the lower front portion of first backplate is the arc, be connected with the bull stick on the first backplate, still include the bedplate, be connected with first even board on the bedplate, first even set up the level on the board and set up and can hold the gliding movable groove of bull stick, be equipped with fixing device between first backplate and the first link board. Owing to adopted above-mentioned technical scheme, when using as the chair, first backplate and second backplate all are in vertical state, and the bedplate level sets up. When using as the bed, loosen fixing device, pull out the bedplate, at this moment, first backplate and second backplate all are in the horizontality, then, promote the bedplate, reduce the clearance of bedplate and first backplate, the bull stick slides in the activity inslot, and it can to fasten fixing device again at last.
The fixing device comprises a nut, and the nut is in threaded connection with one end of the rotating rod, which penetrates through the movable groove. When the connecting plate is used, the nut is rotated, and when the nut compresses the first connecting plate, the first back plate is fixed by using the friction force between the first connecting plate and the nut, so that the operation is labor-saving and convenient.
The lateral part of the nut is connected with an operating rod, and the operating rod is perpendicular to the central axis of the nut. When the connecting plate is used, the operating rod is operated to rotate the nut, and when the nut compresses the first connecting plate, the first back plate is fixed by using the friction force between the first connecting plate and the nut, so that the operation is labor-saving and convenient.
The second backboard is provided with a second backboard pad, the first backboard is provided with a first backboard pad, and the seat board is provided with a seat board pad. When in use, the second back plate pad, the first back plate pad and the seat plate pad increase the comfort of use.
The lower part of the seat board is connected with a plurality of vertical legs, a plurality of idler wheels are installed on the vertical legs, and a bottom board which is horizontally arranged is further connected to the vertical legs. When in use, the seat board can be conveniently dragged, and personal articles can be placed on the bottom board.
The shape of bedplate is the rectangle, the quantity of upright leg is four, and four upright legs set up with four angles one-to-one of bedplate. When in use, the seat board is firmly supported, and the inclination is avoided.
The width of the supporting plate is larger than that of the second back plate. When the support plate is used, the support plate is used for supporting the first back plate and the second back plate simultaneously, and inclination is avoided.
To sum up, when using as the bed, loosen fixing device, pull out the bedplate, then, promote the bedplate, reduce the clearance of bedplate and first backplate, the bull stick slides in the activity groove, at last fasten fixing device again can, function conversion is convenient, uses comfortablely.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
FIG. 1 is a schematic structural view of a chair for accompanying and attending to the present invention;
FIG. 2 is a schematic structural view of section A-A of FIG. 1;
FIG. 3 is a front view of the accompanying chair of the present invention;
FIG. 4 is a schematic structural view of section B-B of FIG. 3;
fig. 5 is a schematic view of the use state structure of the accompanying chair of the present invention.
In the figure: 1-ground; 2-standing legs; 3, rolling wheels; 4-a bottom plate; 5-a seat board; 6-a supporting plate; 7-a first tie sheet; 8-a movable groove; 9-a first back plate; 10-a second tie plate; 11-a second back plate; 12-a third tie plate; 13-an operating lever; 14-a nut; 15-rotating rod; 16-a second backplane pad; 17-a first backplane mat; 18-a seat cushion; 19-a wall; 20-reinforcing beam.
Detailed Description
As shown in the attached drawing 1, the accompanying chair comprises a third connecting plate 12 and a supporting plate 6 which are installed on a wall 19, wherein the third connecting plate 12 and the supporting plate 6 are both horizontally arranged, the supporting plate 6 is located below the third connecting plate 12, a reinforcing beam 20 which is obliquely arranged is connected between the supporting plate 6 and the wall 19, and the reinforcing beam 20 is used for improving the strength of the supporting plate 6 and avoiding downward bending of the supporting plate.
The third connecting plate 12 is hinged with a second back plate 11, the second back plate 11 is hinged with a second connecting plate 10, the second connecting plate 10 is hinged with a first back plate 9, preferably, the side part of one end of the second back plate 11 connected with the third connecting plate 12 is arc-shaped, when the second back plate 11 rotates, the distance between the side part of one end of the second back plate 11 connected with the third connecting plate 12 and the supporting plate 6 does not change, the second back plate 11 is prevented from interfering with the supporting plate 6, the normal movement of the second back plate 11 is ensured,
one end lateral part that second backplate 11 is connected with second even board 10 is the arc, the one end lateral part that first backplate 9 is connected with second even board 10 is the arc, when rotating first backplate 9 and second backplate 11, the distance that second backplate 11 is connected with between one end lateral part of second even board 10 and the one end lateral part that first backplate 9 is connected with second even board 10 does not change, avoid first backplate 9 and second backplate 11 to interfere, guarantee the normal motion of first backplate 9 and second backplate 11, simultaneously, reduce the space of first backplate 9 and second backplate 11.
First backplate 9 is kept away from the one end lateral part of second even board 10 and is the arc, be connected with bull stick 15 on first backplate 9, still include bedplate 5, be connected with first link plate 7 on the bedplate 5, set up the level setting and can hold bull stick 15 gliding rectangular shape movable groove 8 on the first even board 7, when rotating first backplate 9, first backplate 9 keeps away from the one end lateral part of second even board 10 and the distance between layer board 6 and does not change, avoid first backplate 9 and layer board 6 to interfere, guarantee the normal motion of first backplate 9.
The second backboard 11 is provided with a second backboard pad 16, the first backboard 9 is provided with a first backboard pad 17, and the seat board 5 is provided with a seat board pad 18.
When in use, the second back plate cushion 16, the first back plate cushion 17 and the seat plate cushion 18 increase the comfort of use.
The lower part of the seat plate 5 is connected with a plurality of vertical legs 2, a plurality of idler wheels 3 are installed on the vertical legs 2, the idler wheels 3 can roll on the ground 1, and a bottom plate 4 which is horizontally arranged is also connected on the vertical legs 2.
When in use, the seat board 5 can be conveniently dragged, and personal articles can be placed on the bottom board 4.
The shape of bedplate 5 is the rectangle, and the quantity of upright leg 2 is four, and four upright leg 2 set up with four angles one-to-one of bedplate 5.
When in use, the seat board 5 is firmly supported to avoid inclination.
The width of the first back plate 9 is the same as that of the second back plate 11, the width of the seat plate 5 is twice that of the first back plate 9, and the width of the supporting plate 6 is larger than that of the second back plate 11 and smaller than that of the seat plate 5.
When in use, the supporting plate 6 is used for supporting the first back plate 9 and the second back plate 11 at the same time, so as to avoid inclination.
A fixing device is arranged between the first back plate 9 and the first connecting plate 7.
As shown in fig. 2 and 3, preferably, the number of the rotating rods 15 is two, one rotating rod 15 is located at one end of the first back plate 9, the other rotating rod 15 is located at the other end of the first back plate 9, the number of the first connecting plates 7 is two, one first connecting plate 7 is located at one end of the seat plate 5, and the other first connecting plate 7 is located at the other end of the seat plate 5. The rotating rod 15 is provided with an external thread, the end part of the rotating rod 15 penetrates through the movable groove 8, the fixing device comprises a nut 14, and the nut 14 and the rotating rod 15 are connected through one end of the movable groove 8 in a threaded mode. An operating rod 13 is connected to the side of the nut 14, and the operating rod 13 is perpendicular to the central axis of the nut 14.
When the connecting plate is used, the operating rod 13 is operated to rotate the nut 14, and when the nut 14 compresses the first connecting plate 7, the first back plate 9 is fixed by using the friction force between the first connecting plate and the nut, so that the operation is labor-saving and convenient.
As shown in fig. 4, when the chair is used, the first back plate 9 and the second back plate 11 are both in a vertical state, and the seat plate 5 is horizontally disposed.
As shown in fig. 5, when the bed is used as a bed, the fixing device is released, the seat board 5 is pulled out, the first back board 9 and the second back board 11 are both in a horizontal state, then the seat board 5 is pushed, the gap between the seat board 5 and the first back board 9 is reduced, the rotating rod 15 slides in the movable slot 8, and finally the fixing device is fastened again.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims (7)

1. A chair for accompanying and attending, which is characterized in that: the novel wall comprises a third connecting plate (12) and a supporting plate (6) which are installed on a wall (19), wherein the supporting plate (6) is located below the third connecting plate (12), a second back plate (11) is hinged to the third connecting plate (12), a second connecting plate (10) is hinged to the second back plate (11), a first back plate (9) is hinged to the second connecting plate (10), the lower front portion of the second back plate (11) is arc-shaped, the lower rear portion of the second connecting plate (10) connected to the first back plate (9) is arc-shaped, the lower front portion of the first back plate (9) is arc-shaped, a rotating rod (15) is connected to the first back plate (9), the novel wall further comprises a seat plate (5), a first connecting plate (7) is connected to the seat plate (5), a movable groove (8) which is horizontally arranged and can accommodate the sliding of the rotating rod (15) is formed in the first connecting plate (7), and a fixing device is arranged between the first back plate (9) and the first connecting plate (7).
2. The chair according to claim 1, wherein: the fixing device is characterized in that an external thread is formed in the rotating rod (15), the end part of the rotating rod (15) penetrates through the movable groove (8), the fixing device comprises a nut (14), and the nut (14) and the rotating rod (15) are connected through one end of the movable groove (8) in a threaded mode.
3. The chair according to claim 2, wherein: the lateral part of the nut (14) is connected with an operating rod (13), and the operating rod (13) is perpendicular to the central axis of the nut (14).
4. The accompanying chair as claimed in any one of claims 1 to 3, wherein: the novel seat is characterized in that a second back plate pad (16) is arranged on the second back plate (11), a first back plate pad (17) is arranged on the first back plate (9), and a seat plate pad (18) is arranged on the seat plate (5).
5. The accompanying chair as claimed in any one of claims 1 to 3, wherein: the lower part of the seat plate (5) is connected with a plurality of vertical legs (2), a plurality of rollers (3) are installed on the vertical legs (2), and a bottom plate (4) horizontally arranged is further connected to the vertical legs (2).
6. The chair according to claim 5, wherein: the seat plate (5) is rectangular, the number of the vertical legs (2) is four, and the four vertical legs (2) are arranged in one-to-one correspondence with four corners of the seat plate (5).
7. The accompanying chair as claimed in any one of claims 1 to 3, wherein: the width of the supporting plate (6) is larger than that of the second back plate (11).
CN202021240660.4U 2020-06-30 2020-06-30 Accompanying chair Expired - Fee Related CN212815401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021240660.4U CN212815401U (en) 2020-06-30 2020-06-30 Accompanying chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021240660.4U CN212815401U (en) 2020-06-30 2020-06-30 Accompanying chair

Publications (1)

Publication Number Publication Date
CN212815401U true CN212815401U (en) 2021-03-30

Family

ID=75178523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021240660.4U Expired - Fee Related CN212815401U (en) 2020-06-30 2020-06-30 Accompanying chair

Country Status (1)

Country Link
CN (1) CN212815401U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210330

Termination date: 20210630