CN216089715U

CN216089715U - Armchair sofa

Info

Publication number: CN216089715U
Application number: CN202122475044.8U
Authority: CN
Inventors: 吴永霞; 高永萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-22
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a sofa with armrests, which comprises a sofa base, a backrest connected with the sofa base and sofa armrests arranged on two sides of the sofa base, wherein the backrest is positioned between the sofa armrests on the two sides, the lower end of the backrest is hinged with the sofa base, and the two sides of the backrest are detachably connected with the sofa armrests on the corresponding sides; the front side of the sofa armrest is bent downwards and extends to the lower part of the sofa base to form a front support leg, and the rear side of the sofa armrest is fixedly provided with a rear support leg; when the sofa is transported or stored, the backrest and the sofa armrests can be disconnected, so that the backrest is folded downwards and is overlapped with the sofa base, the volume of the sofa is reduced to a certain extent, and a plurality of sofa chairs can be placed in an overlapped mode, so that the sofa is convenient to transport and store; when the sofa backrest is needed to be used, the backrest is rotated upwards, two sides of the backrest are fixed with the sofa armrests on the corresponding sides, and the soft bag is placed on the sofa base and the backrest.

Description

Armchair sofa

Technical Field

The utility model relates to the technical field of furniture, in particular to a armchair.

Background

The sofa chair is one of common furniture, and comprises a sofa base, a backrest connected with the sofa base and sofa armrests arranged on two sides of the sofa base, so that the sofa chair is comfortable to use. The sofa base and the backrest of the existing sofa are usually fixedly connected, and when the sofa is transported or stored, the sofa base and the backrest occupy a large amount of space, which brings certain inconvenience to both transportation and storage.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies in the prior art, it is an object of the present invention to provide an armchair with a foldable backrest.

The technical scheme adopted by the utility model is as follows:

a armchair comprises a sofa base, a backrest connected with the sofa base and sofa armrests arranged on two sides of the sofa base, wherein the backrest is positioned between the sofa armrests on the two sides, the lower ends of the backrest are hinged with the sofa base, and the two sides of the backrest are detachably connected with the sofa armrests on the corresponding sides; the front side of the sofa armrest is bent downwards and extends to the lower side of the sofa base to form a front supporting leg, and the rear side of the sofa armrest is fixedly provided with a rear supporting leg.

Furthermore, the rear support legs are of U-shaped steel frame structures, and the opening ends of the rear support legs are respectively fixed on the sofa armrests on the corresponding sides.

Furthermore, the sofa armrests are of an L-shaped structure, a front supporting rod is transversely arranged between the sofa armrests on the two sides and positioned on the front supporting legs, and the front side of the sofa base is detachably fixed on the front supporting rod through a connecting piece.

Furthermore, the rear supporting rod is transversely arranged on the rear supporting leg, and the rear side of the sofa base is detachably fixed on the rear supporting rod through a connecting piece.

Furthermore, the open ends of the rear support legs extend towards the front side respectively to form fixing parts, and the fixing parts are detachably fixed at the bottom of the rear side of the sofa armrest through connecting pieces.

Further, the sofa base is of a frame structure.

Further, the sofa base and the backrest are manufactured by adopting a carving machine cutting and milling process.

Furthermore, the rear side of the sofa base is provided with a limit boss extending upwards, and the size of the lower end of the backrest is matched with that of the limit boss.

Furthermore, the front side of the lower end of the backrest is hinged to the front side of the limiting boss through a hinge.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view illustrating a use state of an armchair according to an embodiment of the present application;

fig. 2 is a schematic structural view of the foldable armchair according to the embodiment of the present application.

The sofa comprises a sofa base 1, a limiting boss 11, a sofa armrest 2, a front support leg 21, a front support rod 22, a backrest 3, a rear support leg 4, a fixing part 41 and a rear support rod 42.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the prior art. Therefore, the present invention is an improvement of the prior art, which is substantially in the connection relationship between hardware, and not in the functions and methods themselves, that is, the present invention relates to a point of functions and methods, but does not include the improvements proposed in the functions and methods themselves. The description of the present invention as to functions and methods is provided for better illustration and understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

Referring to fig. 1 to 2, the armchair includes a sofa base 1, a backrest 3 connected with the sofa base 1, and sofa armrests 2 disposed on two sides of the sofa base 1, wherein the backrest 3 is located between the sofa armrests 2 on the two sides, and the lower end of the backrest 3 is hinged to the sofa base 1, and two sides of the backrest 3 are detachably connected with the sofa armrests 2 on the corresponding sides; the front side of the sofa armrest 2 is bent downwards and extends to the lower part of the sofa base 1 to form a front support leg 21, and the rear side of the sofa armrest 2 is fixedly provided with a rear support leg 4.

According to the sofa seat, the backrest 3 is arranged between the sofa armrests 2 and hinged on the sofa base 1, and two sides of the backrest 3 are detachably connected with the opposite side of the sofa armrests 2; when in transportation or storage, the backrest 3 and the sofa armrests 2 can be disconnected, so that the backrest 3 is folded downwards and is superposed with the sofa base 1, the volume of the sofa chair is reduced to a certain extent, and a plurality of sofa chairs can be overlapped for convenient transportation and storage; when the sofa is needed to be used, the backrest 3 is rotated upwards, two sides of the backrest 3 are fixed with the sofa armrests 2 on the corresponding sides, and the soft bag is placed on the sofa base 1 and the backrest 3.

The sofa base 1 and the backrest 3 are both of wood frame structures; the sofa base 1 and the backrest 3 are formed by milling by an engraving machine. The assembly line production can be ensured, the module shapes are uniform in size, and the hole positions are accurate.

The rear side of the sofa base 1 is provided with a limit boss 11 extending upwards, and the size of the lower end of the backrest 3 is matched with the size of the limit boss 11. The front side of the lower end of the backrest 3 is hinged to the front side of the limiting boss 11 through a hinge. The backrest 3 can be folded downwards and positioned on the sofa base 1 by disconnecting the backrest 3 and the sofa armrests 2.

The sofa armrest 2 is of an L-shaped structure and is made of wood materials. The horizontal section of the sofa is arranged along the longitudinal direction of the sofa base 1 and is a sofa armrest 2, and the vertical section of the sofa is formed by bending and extending the front end of the horizontal section downwards and is a front support leg 21 of the sofa.

A front supporting rod 22 is transversely arranged between the sofa armrests 2 at the two sides and on the front supporting leg 21, and the front side of the sofa base 1 is detachably fixed on the front supporting rod 22 through connecting pieces such as self-tapping screws and the like.

The rear support legs 4 are of U-shaped steel frame structures, and the opening ends of the rear support legs are respectively fixed on the sofa armrests 2 on the corresponding sides. A rear supporting rod 42 is transversely arranged on the rear supporting leg 4, and the rear side of the sofa base 1 is detachably fixed on the rear supporting rod 42 through connecting pieces such as screws and the like.

The open ends of the rear legs 4 extend toward the front side to form fixing portions 41, and the fixing portions 41 are detachably fixed to the bottom of the rear side of the sofa armrest 2 by fastening members such as screws.

The two sides of the backrest 3 can be connected with the sofa armrests 2 on the two sides through plum blossom handle screws, and the sofa armrests can be installed and disassembled without tools, and are all very convenient to install and disassemble.

This application sofa base, sofa handrail, back and back landing leg are demountable installation, can dismantle completely and accomodate.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A armchair comprises a sofa base, a backrest connected with the sofa base and sofa armrests arranged on two sides of the sofa base, and is characterized in that the backrest is positioned between the sofa armrests on the two sides, the lower end of the backrest is hinged with the sofa base, and the two sides of the backrest are detachably connected with the sofa armrests on the corresponding sides; the front side of the sofa armrest is bent downwards and extends to the lower side of the sofa base to form a front supporting leg, and the rear side of the sofa armrest is fixedly provided with a rear supporting leg.

2. The armchair of claim 1, wherein said rear legs are of U-shaped steel frame structure, the open ends of which are fixed to the respective sides of the sofa armrest.

3. The armchair of claim 2, wherein said sofa armrest is of L-shaped configuration, a front support bar is transversely provided between two sides of the sofa armrest and on said front leg, and the front side of said sofa base is detachably fixed on said front support bar by means of a connector.

4. The armchair of claim 3, wherein said rear leg is transversely provided with a rear support bar, the rear side of said sofa base being detachably secured to said rear support bar by means of a connector.

5. The armchair of claim 2, wherein said rear legs have open ends extending towards the front side respectively, forming a fixing part, which is detachably fixed to the bottom of the rear side of the sofa armrest by means of a connecting member.

6. The armchair of claim 1, wherein said sofa base is a frame structure.

7. The armchair of claim 1, wherein said sofa base and back are made using an engraver open mill type process.

8. The armchair of claim 1, wherein the rear side of said sofa base is provided with an upwardly extending stop boss, the lower end of said backrest being of a size matching the size of said stop boss.

9. The armchair of claim 8, wherein the lower front side of said backrest is hinged to the front side of said stop boss by means of a hinge.