CN217488085U

CN217488085U - Multifunctional chair

Info

Publication number: CN217488085U
Application number: CN202221071353.7U
Authority: CN
Inventors: 李新春
Original assignee: Sichuan Mianyang 404 Hospital
Current assignee: Sichuan Mianyang 404 Hospital
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-27
Anticipated expiration: 2032-05-06

Abstract

The utility model provides a multifunctional chair relates to chair technical field. A multifunctional chair comprises a chair seat plate and a chair back plate rotatably arranged on the chair seat plate, wherein the chair seat plate is provided with a supporting assembly and a driving assembly used for driving the chair back plate to rotate along the chair seat plate, and the driving assembly is movably connected with the chair back plate. Adopt the utility model discloses, it not only can take, can expand the state of becoming the bed moreover, and the user of being convenient for lies and has a rest, and easy operation saves the cost.

Description

Multifunctional chair

Technical Field

The utility model relates to a chair technical field particularly, relates to a multifunctional chair.

Background

The ward generally refers to a general ward, an intensive care unit, a tracheotomy bacteria monitoring ward and an infectious disease isolation ward, and some hospitals are provided with a high-dryness ward, a special ward and a medical care combination ward, such as a suite, a single-person room and other supporting facilities, and the ward is called a family ward arranged at home.

The hospital ward is generally provided with a chair for patients to rest and take, but the chair in the traditional hospital ward has simple structure and single function, can only provide the function of taking and cannot be used for sleeping in a lying manner. At night, family members generally go to a hospital to get a camp bed and the like to lay flat for rest, so that not only is space occupied, but also the cost for purchasing the camp bed by the hospital is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional chair, it not only can take, can expand the state of becoming the bed moreover, and the user of being convenient for lies flat the rest, and easy operation saves the cost.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a multifunctional chair, locate the back of the chair board of above-mentioned chair board including the chair board with rotating, above-mentioned chair board is equipped with supporting component and is used for driving above-mentioned back of the chair board along above-mentioned chair board pivoted drive assembly, above-mentioned drive assembly and above-mentioned back of the chair board swing joint.

Further, in some embodiments of the present invention, the driving assembly includes a retractable push rod and a first connecting rod, one end of the first connecting rod is fixed to the seat back plate, the other end of the first connecting rod is hinged to one end of the retractable push rod, and the other end of the retractable push rod is hinged to the bottom of the seat plate.

Further, in some embodiments of the present invention, the chair back plate is provided with a second connecting rod, the chair seat plate is provided with a first rotating shaft, and the second connecting rod is rotatably disposed on the first rotating shaft.

Further, in some embodiments of the present invention, the seat back plate further comprises a headrest, the headrest is provided with a third connecting rod, and the third connecting rod is rotatably connected to the seat back plate.

Furthermore, in some embodiments of the present invention, the backrest plate is movably provided with a waist pad.

Furthermore, in some embodiments of the present invention, the waist pad is provided with an elastic band, and the elastic band is sleeved on the back plate.

Furthermore, in some embodiments of the present invention, the supporting component includes a base and a supporting rod disposed on the base, and the seat board is disposed on the supporting rod.

Further, in some embodiments of the present invention, the chair seat plate is provided with a sliding groove, the sliding groove is provided with a retractable plate, and the retractable plate is provided with a pedal.

Furthermore, in some embodiments of the present invention, the retractable plate is provided with an accommodating cavity, and the pedal plate is provided in the accommodating cavity; one end of the pedal is rotatably connected with the telescopic plate, and the other end of the pedal is a free end.

Furthermore, in some embodiments of the present invention, the side wall of the retractable plate is provided with a receiving groove, and the seat plate is provided with a plurality of locking holes at regular intervals, the locking holes being communicated with the sliding groove; be equipped with spring and locking round pin in the above-mentioned holding tank, the one end and the above-mentioned expansion plate of above-mentioned spring are connected, and the other end and the one end of above-mentioned locking round pin of above-mentioned spring are connected, and the other end of above-mentioned locking round pin is the free end and passes one above-mentioned locking hole.

Compared with the prior art, the embodiment of the utility model provides an at least, following advantage or beneficial effect have:

the embodiment of the utility model provides a multifunctional chair, locate the back of the chair board of above-mentioned back of the chair board including the back of the chair board with rotating, above-mentioned back of the chair board is equipped with supporting component and is used for driving above-mentioned back of the chair board along above-mentioned back of the chair board pivoted drive assembly, above-mentioned drive assembly and above-mentioned back of the chair board swing joint.

When in actual use, the multifunctional chair can be placed in a ward, and the family members of the patient and other personnel can sit on the chair seat plate and lean against the chair back plate to have a rest and take a seat. Because the chair back plate is rotatably arranged on the chair seat plate, the chair back plate can be driven to rotate along the chair seat plate through the driving assembly, and at the moment, the chair back plate rotates to be approximately in the same horizontal plane with the chair seat plate as shown in the figure, so that the chair back plate and the chair seat plate can form a structure similar to a bed, a user can lie flat and have a rest, the operation is simple, and the cost is saved. When the chair needs to be taken, the chair back plate is driven by the driving assembly to rotate and reset along the chair seat plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a multifunctional chair according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side view of a multifunctional chair provided by the embodiment of the present invention;

fig. 4 is a side view of the multifunctional chair according to the embodiment of the present invention after being unfolded into a bed;

fig. 5 is a schematic structural view of a chair back plate and a headrest provided in the embodiment of the present invention;

fig. 6 is a partial cross-sectional view of the seat plate and the expansion plate according to the embodiment of the present invention.

Icon: 1-a chair plate; 2-chair back board; 3, a telescopic push rod; 4-a first connecting rod; 5-a second connecting rod; 6-a first rotating shaft; 7-headrest; 8-a third connecting rod; 9-waist pad; 10-an elastic band; 11-a base; 12-a support bar; 13-a chute; 14-a retractable plate; 15-foot pedal; 16-a containment chamber; 17-a second shaft; 18-a holding tank; 19-a spring; 20-a locking pin; 21-a locking hole; 22-a knob switch; 23-a handrail; 24-a table plate; 25-a first protective cover; 26-a first zipper; 27-a second protective cover; 28-a second zipper; 29-support legs.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 6, the present embodiment provides a multifunctional chair, which includes a chair plate 1 and a chair back plate 2 rotatably disposed on the chair plate 1, wherein the chair plate 1 is provided with a supporting assembly and a driving assembly for driving the chair back plate 2 to rotate along the chair plate 1, and the driving assembly is movably connected to the chair back plate 2.

When in actual use, the multifunctional chair can be placed in a ward, and the family members of the patient and other personnel can sit on the chair seat plate 1 and lean against the chair back plate 2 to have a rest and take. Because the chair back plate 2 is rotatably arranged on the chair seat plate 1, the chair back plate 2 can be driven to rotate along the chair seat plate 1 through the driving assembly, as shown in fig. 4, the chair back plate 2 rotates to be approximately in the same horizontal plane with the chair seat plate 1, so that the chair back plate 2 and the chair seat plate 1 can form a structure similar to a bed, a user can lie flat for rest, the operation is simple, and the cost is saved. When the seat needs to be taken, the driving assembly is only used for driving the chair back plate 2 to rotate along the chair seat plate 1 for resetting.

Alternatively, the chair seat plate 1 of the present embodiment may be provided with armrests 23 on both sides, and a table plate 24 may be rotatably provided on one side of the armrests 23. Optionally, the back of the chair back plate 2 of this embodiment may be rotatably provided with the support leg 29, the top of the support leg 29 may be rotatably connected with the back of the chair back plate 2 in a damping manner, and the bottom of the support leg 29 is free, so that when the chair back plate 2 rotates to be horizontal, the support leg 29 may be rotated to be vertical and abutted against the ground, thereby facilitating the support of the chair back plate 2 by the support leg 29 and improving the stability of the chair back plate in use.

As shown in fig. 1 to 6, in some embodiments of the present invention, the driving assembly includes a telescopic rod 3 and a first connecting rod 4, one end of the first connecting rod 4 is fixed to the back plate 2, the other end of the first connecting rod 4 is hinged to one end of the telescopic rod 3, and the other end of the telescopic rod 3 is hinged to the bottom of the seat plate 1.

Therefore, the first connecting rod 4 can be pulled to move by shortening the telescopic push rod 3, the first connecting rod 4 pulls the chair back plate 2 to rotate along the chair seat plate 1, and the chair back plate 2 can be driven to rotate to be in a roughly horizontal state. When the chair needs to be taken, the telescopic push rod 3 extends, at the moment, the telescopic push rod 3 pushes the first connecting rod 4 to move, and the first connecting rod 4 pushes the chair back plate 2 to rotate and reset along the chair seat plate 1.

Alternatively, the telescopic pushing rod 3 of the present embodiment may adopt an electric pushing rod, and in this case, the knob switch 22 may be disposed on the armrest 23 to be electrically connected to the electric pushing rod, so that the electric pushing rod is controlled to operate through the knob switch 22.

As shown in fig. 1 to 6, in some embodiments of the present invention, the back plate 2 is provided with a second connecting rod 5, the seat plate 1 is provided with a first rotating shaft 6, and the second connecting rod 5 is rotatably provided on the first rotating shaft 6.

The utility model discloses a set up second connecting rod 5, so be convenient for install back of the chair board 2, the second connecting rod 5 of also being convenient for rotates in order to drive back of the chair board 2 and rotates along first pivot 6.

As shown in fig. 1-6, in some embodiments of the present invention, the seat back plate further comprises a headrest 7, the headrest 7 is provided with a third connecting rod 8, and the third connecting rod 8 is rotatably connected to the seat back plate 2.

The utility model is provided with the headrest 7, so that after the multifunctional chair is unfolded into a bed, the third connecting rod 8 can be rotated to rotate the headrest 7 out of the chair back plate 2, as shown in figure 4, the head of a user can rest on the headrest 7 conveniently; when the headrest 7 is not used, the third connecting rod 8 is rotated, and the headrest 7 is rotated to the seat back plate 2 to be stored.

Alternatively, the third connecting rod 8 of the present embodiment may be rotatably connected to the seat back plate 2 through a rotating shaft. Optionally, the chair back plate 2 of this embodiment can be externally sleeved with a soft first protective sleeve 25, so as to improve the comfort level of the user, and the chair back plate 2 can be wrapped to improve the aesthetic degree. The first protective sleeve 25 may be provided with a first zip fastener 26 on top so that the first zip fastener 26 may be unzipped to facilitate rotation out of the headrest 7 and stowing of the headrest 7.

As shown in fig. 1-6, in some embodiments of the present invention, the backrest 2 is movably provided with a waist pad 9, the waist pad 9 is provided with an elastic band 10, and the elastic band 10 is sleeved on the backrest 2.

The utility model discloses a set up bustle 9, the user's of being convenient for waist butt bustle 9 improves the comfort level when the user uses. Moreover, by arranging the elastic belt 10, the position where the elastic belt 10 is sleeved can be moved along the chair back plate 2, so that the installation height of the waist pad 9 can be conveniently adjusted.

As shown in fig. 1-6, in some embodiments of the present invention, the supporting component includes a base 11 and a supporting rod 12 disposed on the base 11, and the seat plate 1 is disposed on the supporting rod 12.

The utility model discloses a set up supporting component and include base 11 and locate above-mentioned base 11's bracing piece 12, so install through base 11 and ground contact. Because ward is crowded, the traditional stool is generally provided with four legs, and a person easily collides with chair legs when walking in the ward, so that potential safety hazards are high. The utility model discloses a set up a bracing piece 12 and support, compare in the stool of four traditional legs, support through a bracing piece 12, reduced the probability that the pedestrian collided, and then reduced the potential safety hazard.

As shown in fig. 1-6, in some embodiments of the present invention, the seat plate 1 is provided with a sliding slot 13, the sliding slot 13 is slidably provided with a retractable plate 14, and the retractable plate 14 is provided with a pedal 15. The retractable plate 14 is provided with an accommodating cavity 16, and the pedal plate 15 is provided in the accommodating cavity 16; one end of the pedal 15 is rotatably connected to the extension plate 14, and the other end of the pedal 15 is a free end.

The utility model discloses a set up expansion plate 14, so when the user lies flat the rest, can pull out expansion plate 14, then rotate out running-board 15, be convenient for place user's foot. When not using, rotatable running-board 15 is accomodate and is got into and hold chamber 16, then slide expansion plate 14 get into spout 13 and accomodate can, convenient operation.

Alternatively, the foot pedals 15 of the present embodiment are rotatably disposed on the telescopic plate 14 through the second rotating shaft 17, and the number of the foot pedals 15 is two and is respectively located at two sides of the telescopic plate 14. Optionally, the soft second lag 27 can be established with the cover all around to the seat board 1 top of this embodiment, so improves the comfort level that the user used, can wrap up seat board 1 moreover, improves pleasing to the eye degree. The second protective sleeve 27 may be provided with a second zipper 28 adjacent the side from which the expansion panels 14 extend, such that the second zipper 28 may be unzipped to facilitate the pulling and storage of the expansion panels 14.

As shown in fig. 1-6, in some embodiments of the present invention, the lower sidewall of the expansion plate 14 is provided with a receiving groove 18, and the seat plate 1 is provided with a plurality of locking holes 21 at regular intervals, which are communicated with the sliding groove 13; a spring 19 and a locking pin 20 are provided in the receiving groove 18, one end of the spring 19 is connected to the extendable plate 14, the other end of the spring 19 is connected to one end of the locking pin 20, and the other end of the locking pin 20 is a free end and passes through one of the locking holes 21.

Thus, when it is desired to slide the retractable plate 14, the locking pin 20 can be pushed upward by hand to push the locking pin 20 into the receiving slot 18, and at this time, the retractable plate 14 can be pulled to move. After the telescopic plate 14 is moved to a proper position, the locking pin 20 can be pushed to slide along the accommodating groove 18 under the action of the elastic force of the spring 19, and the free end of the locking pin 20 passes through the locking hole 21 at the corresponding position to be locked, at this time, the telescopic plate 14 is prevented from further sliding through the locking of the locking pin 20, and the stability of the telescopic plate in use is improved. And a plurality of locking holes 21 are arranged at even intervals, so that the extending length of the telescopic plate 14 can be adjusted conveniently according to actual needs.

To sum up, the embodiment of the utility model provides a multifunctional chair, locate above-mentioned seat board 1's back of the chair board 2 including seat board 1 and rotation, above-mentioned seat board 1 is equipped with supporting component and is used for driving above-mentioned back of the chair board 2 along 1 pivoted drive assembly of above-mentioned seat board, above-mentioned drive assembly and 2 swing joint of above-mentioned back of the chair board.

When in actual use, the multifunctional chair can be placed in a ward, and the family members of the patient and other personnel can sit on the chair seat plate 1 and lean against the chair back plate 2 to have a rest and take. Because the chair back plate 2 is rotatably arranged on the chair seat plate 1, the chair back plate 2 can be driven to rotate along the chair seat plate 1 through the driving assembly, as shown in fig. 4, the chair back plate 2 rotates to be approximately in the same horizontal plane with the chair seat plate 1, so that the chair back plate 2 and the chair seat plate 1 can form a structure similar to a bed, a user can lie flat for rest, the operation is simple, and the cost is saved. When the chair needs to be taken, the chair back plate 2 is driven by the driving component to rotate along the chair seat plate 1 to reset.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the details of the foregoing illustrative embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional chair is characterized in that: including the chair board with rotate and locate the back of the chair board, the chair board is equipped with supporting component and is used for the drive the back of the chair board is followed chair board pivoted drive assembly, drive assembly with back of the chair board swing joint.

2. A multifunctional chair as claimed in claim 1, wherein: the driving assembly comprises a telescopic push rod and a first connecting rod, one end of the first connecting rod is fixed on the chair back plate, the other end of the first connecting rod is hinged to one end of the telescopic push rod, and the other end of the telescopic push rod is hinged to the bottom of the chair seat plate.

3. A multifunctional chair as claimed in claim 1, wherein: the chair back plate is provided with a second connecting rod, the chair seat plate is provided with a first rotating shaft, and the second connecting rod is rotatably arranged on the first rotating shaft.

4. A multifunctional chair as claimed in claim 1, wherein: the chair back plate is characterized by further comprising a headrest, wherein the headrest is provided with a third connecting rod, and the third connecting rod is rotatably connected with the chair back plate.

5. A multifunctional chair as claimed in claim 1, wherein: the chair back plate is movably provided with a waist cushion.

6. The multifunctional chair according to claim 5, wherein: the waist pad is provided with an elastic belt, and the elastic belt is sleeved on the chair back plate.

7. A multifunctional chair as claimed in claim 1, wherein: the supporting component comprises a base and a supporting rod arranged on the base, and the chair seat plate is arranged on the supporting rod.

8. The multifunctional chair according to claim 1, wherein: the chair seat board is provided with a sliding groove, the sliding groove is provided with a telescopic plate in a sliding mode, and the telescopic plate is provided with a pedal.

9. A multifunctional chair as claimed in claim 8, wherein: the retractable plate is provided with an accommodating cavity, and the pedal plate is arranged in the accommodating cavity; one end of the pedal is rotatably connected with the telescopic plate, and the other end of the pedal is a free end.

10. A multifunctional chair as claimed in claim 8, wherein: the lower side wall of the telescopic plate is provided with a containing groove, and the chair seat plate is uniformly provided with a plurality of locking holes communicated with the sliding groove at intervals; be equipped with spring and locking round pin in the holding tank, the one end of spring with the expansion plate is connected, the other end of spring with the one end of locking round pin is connected, the other end of locking round pin is the free end and passes one the locking hole.