CN219206371U

CN219206371U - Backrest integrated sofa

Info

Publication number: CN219206371U
Application number: CN202320048814.7U
Authority: CN
Inventors: 李�佑; 谢晨涛; 李腾超; 李晓倩
Original assignee: Shenzhen Youchang Home Furnishing Co ltd
Current assignee: Shenzhen Youchang Home Furnishing Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-06-20
Anticipated expiration: 2033-01-07

Abstract

The embodiment of the utility model relates to the technical field of sofa furniture, in particular to a backrest integrated sofa, which comprises a base frame, wherein two sides of the top of the base frame are fixedly connected with side backrest frames, and the top of each side backrest frame is hinged with an extension frame; and the inner parts of the side backrest frames and the extension frames are fixedly connected with filling pads. The beneficial effects of the utility model are as follows: when in actual use, when a user needs to lie on the side backrest, the extension frame is rotated, so that the extension frame moves to the top of the side backrest frame, and the whole side backrest is extended, and the side backrest is used for supporting the back and the neck when lying, so that the comfort level when lying is improved.

Description

Backrest integrated sofa

Technical Field

The utility model relates to the technical field of sofa furniture, in particular to a backrest-integrated sofa.

Background

When the sofa is used, a user can adopt postures such as sitting, lying, leaning, lying and the like; the sofa is generally composed of a rear base, a main backrest and side backrests on two sides;

however, because the side backrest of the sofa is low in height, when a user lies on the side backrest, the side backrest can only support the waist of the user, but cannot support the back and the neck of the user, so that the comfort level during lying is affected.

Therefore, there is a need for a sofa with a backrest that overcomes the above problems.

Disclosure of Invention

In order to solve the problems, the embodiment of the utility model provides a backrest-integrated sofa, which achieves the aim of solving the problems in the background technology.

In order to achieve the above purpose, the embodiment of the utility model specifically adopts the following technical scheme: the backrest integrated sofa comprises a base frame, wherein side backrest frames are fixedly connected to two sides of the top of the base frame, and an extension frame is hinged to the top of the side backrest frames; and the inner parts of the side backrest frames and the extension frames are fixedly connected with filling pads.

As a further improvement of the above technical scheme:

the top of the base frame is fixedly connected with a main backrest frame, and one side of the main backrest frame is fixedly connected with a main backrest cushion body.

The thickness of the main backrest cushion body gradually increases from top to bottom.

The seat is characterized in that a bow spring I is fixedly connected to the inside of the base frame, and a cushion is supported on the top of the base frame through the bow spring I.

The side backrest frame and the extension frame are fixedly connected with a bow spring II, and the bow spring II is positioned in the filling pad.

The side backrest frame is obliquely arranged, and the included angle between the side backrest frame and the base frame is 70 degrees.

The embodiment of the utility model has the beneficial effects that:

when in actual use, when a user needs to lie on the side backrest, the extension frame is rotated, so that the extension frame moves to the top of the side backrest frame, and the whole side backrest is extended, and the side backrest is used for supporting the back and the neck when lying, so that the comfort level when lying is improved.

Drawings

FIG. 1 is a schematic view of a first view of the present utility model;

FIG. 2 is a schematic diagram of a second view of the present utility model;

FIG. 3 is a schematic view of the structure of the utility model when the extension frame is rotated;

fig. 4 is a schematic cross-sectional view of the utility model at an extension frame.

In the figure: 1. a base frame; 2. a side back frame; 3. an extension frame; 4. filling a pad; 5. a main back frame; 6. a main back cushion body; 7. a bow spring I; 8. a cushion; 9. and a bow spring II.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

Referring to fig. 1 to 4, the embodiment of the utility model discloses a backrest integrated sofa, which comprises a base frame 1, wherein both sides of the top of the base frame 1 are fixedly connected with side backrest frames 2, and the top of the side backrest frames 2 is hinged with an extension frame 3;

the inside of the side backrest frame 2 and the inside of the extension frame 3 are fixedly connected with the filling pad 4, so that the back and the neck are contacted with the filling pad 4 when a user reclines, the side backrest is softer, and the comfort level is improved;

in actual use, when a user needs to lie on the side backrest, as shown in fig. 3, the extension frame 3 is rotated, so that the extension frame 3 moves to the top of the side backrest frame 2, thereby extending the whole side backrest, and being used for supporting the back and neck during lying, thereby improving the comfort level during lying;

when the user does not need to lie on his back, the extension frame 3 is rotated to one side of the side back frame 2 as shown in fig. 1, and the extension frame 3 is retracted.

As a further illustration of the present application: the top of the base frame 1 is fixedly connected with a main backrest frame 5, and one side of the main backrest frame 5 is fixedly connected with a main backrest cushion 6; the thickness of the main back cushion body 6 is gradually increased from top to bottom, so that the main back cushion body 6 is more attached to the waist and the back of a user, and the comfort level is improved.

As a further illustration of the present application: the inside of the base frame 1 is fixedly connected with a bow spring I7, and the top of the base frame 1 is supported with a cushion 8 through the bow spring I7.

As a further illustration of the present application: the two bow springs 9 are fixedly connected to the inner parts of the side backrest frame 2 and the extension frame 3, the two bow springs 9 are positioned in the filling pad 4, and the supporting property of the filling pad 4 is increased through the two bow springs 9, so that the filling pad 4 can support the back of a user.

As a further illustration of the present application: the side backrest frame 2 is obliquely arranged, and the included angle between the side backrest frame 2 and the base frame 1 is 70 degrees, so that a user can conveniently lie.

As a further illustration of the present application: as shown in fig. 3, a magnetic attraction block may be disposed at the end portion of the extension frame 3, where the end portion contacts with the side backrest frame 2, so that the extension frame 3 and the side backrest frame 2 are magnetically attracted together, thereby enhancing stability of the extension frame 3 after rotation, and avoiding separation of the extension frame 3 and the side backrest frame 2 after being affected by gravity.

It should be noted that, in the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims

1. The backrest integrated sofa is characterized by comprising a base frame (1), wherein side backrest frames (2) are fixedly connected to two sides of the top of the base frame (1), and an extension frame (3) is hinged to the top of each side backrest frame (2);

the inside of side back frame (2) and extension frame (3) all fixedly connected with filling pad (4).

2. The backrest integrated sofa according to claim 1, characterized in that the top of the base frame (1) is fixedly connected with a main backrest frame (5), and one side of the main backrest frame (5) is fixedly connected with a main backrest cushion body (6).

3. The backrest-connected sofa as claimed in claim 2, characterized in that the thickness of the main backrest cushion (6) increases gradually from top to bottom.

4. The backrest integrated sofa according to claim 1, characterized in that the base frame (1) is fixedly connected with a bow spring one (7), and the top of the base frame (1) is supported with a cushion (8) through the bow spring one (7).

5. The backrest integrated sofa according to claim 1, characterized in that the two bow springs (9) are fixedly connected to the inside of the side backrest frame (2) and the inside of the extension frame (3), and the two bow springs (9) are positioned in the inside of the filling cushion (4).

6. Backrest integrated sofa according to claim 1, characterized in that the side backrest frames (2) are arranged obliquely, the angle between the side backrest frames (2) and the base frame (1) being 70 °.