CN218219661U

CN218219661U - Sharing accompanying chair

Info

Publication number: CN218219661U
Application number: CN202222886150.XU
Authority: CN
Inventors: 刘艳伟
Original assignee: Xiangcheng Mengyuan Medical Technology Co ltd
Current assignee: Xiangcheng Mengyuan Medical Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-06
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a sharing chair of accompanying and attending to, include: the nursing chair comprises a nursing chair back, wherein a groove and two sliding grooves are formed in one side of the nursing chair back, the groove is located between the two sliding grooves, and positioning assemblies are mounted on the two sliding grooves; the neck pillow subassembly, the neck pillow subassembly is installed in the recess, and the neck pillow subassembly can overturn in the recess, and locating component is used for restricting the upset of neck pillow subassembly simultaneously, and the neck pillow subassembly is including the pillow shell, the pillow shell rotates through pivot and recess to be connected, the opening fixedly connected with elasticity pillow face of pillow shell, the intermediate layer of elasticity pillow face is provided with the cotton. The utility model can adjust the height of the accompanying person under different conditions to be comfortable, increase the use experience and effectively relieve the fatigue of the accompanying person through the arrangement of the neck pillow component; can control the neck pillow subassembly through locating component and overturn for some accompanying personnel can overturn the convex one side of neck pillow subassembly, use the pillow that oneself carried.

Description

Sharing accompanying chair

Technical Field

The utility model relates to a sharing chair of accompanying and attending to belongs to chair technical field of accompanying and attending to.

Background

The accompanying bed is a folding medical ward accompanying bed, generally comprises a bed frame, adjustable movable bed legs, movable supports and adjusting legs, can be simply folded, occupies a small ward space, and is a necessary medical accompanying and attending instrument. The old and children are accompanied in the hospital, and the accompanying person needs to accompany all night when the old and the old are cared in the hospital, so that the hospital is difficult to meet the requirements of the accompanying family due to the shortage of the hospital beds, and the accompanying problem becomes one of the problems of medical management.

In the prior art, for example, chinese patent numbers are: CN209474158U "a sharing accompanying and attending chair", including accompanying and attending chair main part, accompany and attending chair main part include first back of the chair, second back of the chair and chair cushion that link to each other movably in proper order, the bottom of the chair cushion is equipped with the slidable support piece, be equipped with the switch spare on the second back of the chair, and accompany and attend to the chair main part and include the first motion state and the second motion state, when accompany and attend to the chair main part for the first motion state, the switch spare links to each other with the first back of the chair, make the first back of the chair fold and set up with the second back of the chair, and the support piece is accommodated in the bottom of accompany and attend to the chair main part; when the accompanying chair main body is in a second motion state, the switch piece is separated from the first chair back, so that the first chair back, the second chair back and the chair cushion are located on the same horizontal plane, and the support piece is used for contacting and supporting the chair cushion. The utility model has the advantages that, the utility model provides a sharing chair of accompanying and attending to folds the shape that the chair main part folded into the chair for first state, the second back of the chair is as the attendant's back, and the seat pad is as the attendant's cushion, and support piece accepts in the bottom of chair main part of accompanying and attending to along with the seat pad. When in the second state, the accompanying chair main body is unfolded into the shape of an accompanying bed, the first chair back is a bed head, the second chair back is a middle part of the bed, the chair cushion is a bed tail, and the supporting piece is in contact with the ground and supports the chair cushion. The accompanying chair can be used by accompanying personnel as required, and can be shared for use, thereby bringing convenience to the accompanying personnel.

However, in the prior art, the height of the neck pillow is fixed, and the neck pillow cannot be adjusted according to the requirements of different users, so that accompanying personnel cannot obtain comfortable use experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, overcome prior art's weak point, design one kind and can carry out the sharing chair of accompanying and attending to that adjusts according to different users' demand.

In order to realize the purpose, the technical scheme of the utility model is that:

a shared caregiving chair comprising: the chair comprises an accompanying chair back, wherein one side of the accompanying chair back is provided with a groove and two sliding grooves, the groove is positioned between the two sliding grooves, and the two sliding grooves are both provided with positioning components;

the neck pillow component is installed in the groove, the neck pillow component can turn over in the groove, and the positioning component is used for limiting the turning over of the neck pillow component.

Preferably, the neck pillow assembly comprises a pillow shell, the pillow shell is rotatably connected with the groove through a rotating shaft, an opening of the pillow shell is fixedly connected with an elastic pillow surface, and cotton is arranged in a middle interlayer of the elastic pillow surface.

Preferably, the inner wall of pillow shell rotates and is connected with two-way threaded rod, one side of pillow shell is run through to the one end of two-way threaded rod, the standing groove has been seted up to one side of the chair back of the chair of accompanying and attending to, the standing groove runs through the one end looks adaptation of pillow shell with two-way threaded rod.

Preferably, the inner wall of the pillow shell is fixedly connected with a guide shaft, the outer ring of the guide shaft is movably sleeved with two moving plates, the two moving plates are both in threaded connection with the bidirectional threaded rod, the two moving plates are connected through elastic pieces, and the elastic pieces are abutted to the elastic pillow surface.

Preferably, the locating component comprises a push plate, the push plate is fixedly connected with a locating shaft through a sliding block, the sliding block is connected with the sliding groove in a sliding mode, one end of the locating shaft penetrates through one side of the sliding groove and extends into the groove.

Preferably, one side of the sliding block is fixedly connected with a return spring, and one end of the return spring is fixedly connected with the sliding groove.

Preferably, the two sides of the pillow shell are both provided with positioning grooves, and the positioning shafts are matched with the positioning grooves.

The utility model discloses the beneficial effect who reaches:

1. through the arrangement of the neck pillow component, accompanying personnel in different use conditions can be adjusted to comfortable heights, the use experience is increased, and the fatigue of the accompanying personnel is effectively relieved;

2. the neck pillow component can be controlled to turn over through the positioning component, so that some accompanying persons can turn over the convex surface of the neck pillow component, and the pillow carried by the person can be used.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the pillow shell and the elastic pillow surface of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals are as follows: 1. a chair back of the accompanying chair; 2. a placement groove; 3. a chute; 4. pushing a plate; 5. positioning the shaft; 6. a return spring; 7. a pillow case; 8. an elastic pillow surface; 9. a bidirectional threaded rod; 10. a guide shaft; 11. moving the plate; 12. an elastic sheet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1 and 2, the shared accompanying chair provided by the present invention comprises an accompanying chair back 1, wherein one side of the accompanying chair back 1 is provided with a groove and two sliding grooves 3, the groove is located between the two sliding grooves 3, and the two sliding grooves 3 are both provided with a positioning assembly; the neck pillow subassembly, the neck pillow unit mount is in the recess, and the neck pillow subassembly can overturn in the recess, locating component is used for restricting the upset of neck pillow subassembly simultaneously, the neck pillow subassembly includes pillow shell 7, pillow shell 7 rotates with the recess through the pivot to be connected, the opening fixed connection elasticity pillow face 8 of pillow shell 7, the inner wall of pillow shell 7 rotates and is connected with two-way threaded rod 9, one side of pillow shell 7 is run through to the one end of two-way threaded rod 9, standing groove 2 has been seted up to one side of the chair back of the chair 1 of accompanying and attending to, the inner wall fixedly connected with guiding axle 10 of pillow shell 7, the outer lane movable sleeve of guiding axle 10 is equipped with two movable plates 11, two movable plates 11 all with two-way threaded rod 9 threaded connection, and two movable plates 11 pass through flexure strip 12 and are connected, flexure strip 12 is inconsistent with elasticity pillow face 8.

In this embodiment, elasticity pillow face 8 is double-deck, and the intermediate layer of elasticity pillow face 8 is provided with the cotton, increases the holistic compliance of neck pillow subassembly, and two-way threaded rod 9 runs through the one end and the standing groove 2 looks adaptation of pillow shell 7 for pillow shell 7 is after the upset one hundred eighty degrees, and two-way threaded rod 9 runs through the one end of pillow shell 7 and can enter into the inside of standing groove 2, makes pillow shell 7 and accompanying chair back of the chair 1 keep the level.

Example 2

As shown in fig. 1-3, the utility model provides a sharing chair of accompanying and attending to compares in embodiment 1, and this embodiment still includes locating component, and locating component includes push pedal 4, and push pedal 4 passes through slider fixedly connected with location axle 5, slider and 3 sliding connection of spout, and one side of spout 3 is run through to the one end of location axle 5 to extend to in the recess, one side fixedly connected with reset spring 6 of slider, reset spring 6's one end and spout 3 fixed connection, the constant head tank has all been seted up to pillow shell 7's both sides, location axle 5 and constant head tank looks adaptation.

In this embodiment, when the positioning shaft 5 enters the positioning groove on the side wall of the pillow case 7, the pillow case 7 cannot be turned over, and when the positioning shaft 5 completely leaves the positioning groove on the side wall of the pillow case 7, the pillow case 7 can be pushed to turn over.

The working principle is as follows: when the height of the elastic pillow surface 8 needs to be adjusted, firstly, the bidirectional threaded rod 9 is rotated, as the bidirectional threaded rod 9 is in threaded connection with the moving plates 11, and the moving plates 11 are movably connected with the guide shafts 10, the two moving plates 11 are driven to move in the directions away from or close to each other by the rotation of the bidirectional threaded rod 9, when the two moving plates 11 move in the directions close to each other, the elastic sheets 12 are upwards extruded by the two moving plates 11, the elastic pillow surface 8 is pushed to move upwards, when the two moving plates 11 move in the directions away from each other, the elastic sheets 12 are driven to shrink downwards by the two moving plates 11, and the elastic pillow surface 8 also shrinks downwards, so that the purpose of adjusting the height of the neck pillow assembly is achieved;

when the attendant does not need to use the neck pillow subassembly, two push pedal 4 of outside pulling to the chair back of the chair 1 of accompanying and attending to simultaneously, push pedal 4 can drive location axle 5 through the slider and shift out from the constant head tank of pillow shell 7, thereby remove the restriction to pillow shell 7, make pillow shell 7 can use the pivot to rotate as the axle center, after pillow shell 7 rotates one hundred eighty degrees, two-way threaded rod 9 runs through the inside that the one end of pillow shell 7 can enter into standing groove 2, pillow shell 7 can't continue to rotate towards this direction simultaneously, at this moment in unclamping push pedal 4 and promoting location axle 5 and insert another constant head tank through reset spring 6's effort, it is spacing to continue to pillow shell 7, prevent that it from taking place the skew.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. Shared accompanying chair, its characterized in that includes:

the accompanying chair comprises an accompanying chair back (1), wherein one side of the accompanying chair back (1) is provided with a groove and two sliding grooves (3), the groove is positioned between the two sliding grooves (3), and the two sliding grooves (3) are both provided with positioning components;

2. The shared accompanying chair as claimed in claim 1, wherein the neck pillow assembly comprises a pillow case (7), the pillow case (7) is rotatably connected with the groove through a rotating shaft, an elastic pillow surface (8) is fixedly connected with an opening of the pillow case (7), and cotton is arranged in the middle layer of the elastic pillow surface (8).

3. The sharing accompanying chair as claimed in claim 2, wherein the inner wall of the pillow case (7) is rotatably connected with a bidirectional threaded rod (9), one end of the bidirectional threaded rod (9) penetrates through one side of the pillow case (7), a placing groove (2) is formed in one side of the chair back (1) of the accompanying chair, and the placing groove (2) and one end of the bidirectional threaded rod (9) penetrating through the pillow case (7) are matched.

4. The sharing accompanying chair as claimed in claim 3, wherein a guide shaft (10) is fixedly connected to the inner wall of the pillow case (7), two moving plates (11) are movably sleeved on the outer ring of the guide shaft (10), the two moving plates (11) are both in threaded connection with the bidirectional threaded rod (9), the two moving plates (11) are connected through elastic pieces (12), and the elastic pieces (12) are abutted to the elastic pillow surface (8).

5. The sharing accompanying chair as claimed in claim 2, wherein the positioning assembly comprises a push plate (4), the push plate (4) is fixedly connected with a positioning shaft (5) through a sliding block, the sliding block is slidably connected with the sliding groove (3), and one end of the positioning shaft (5) penetrates through one side of the sliding groove (3) and extends into the groove.

6. The shared accompanying chair as claimed in claim 5, wherein a return spring (6) is fixedly connected to one side of the sliding block, and one end of the return spring (6) is fixedly connected to the sliding groove (3).

7. The sharing accompanying chair as claimed in claim 5, wherein positioning grooves are formed on both sides of the pillow case (7), and the positioning shaft (5) is matched with the positioning grooves.