CN216166463U

CN216166463U - Sofa with elastic backrest

Info

Publication number: CN216166463U
Application number: CN202122710100.1U
Authority: CN
Inventors: 左伯良
Original assignee: Foshan Hongqiao Furniture Co ltd
Current assignee: Foshan Hongqiao Furniture Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an elastic backrest sofa, which comprises a cushion part and a backrest part, and is characterized in that: the backrest part comprises: a bracket, a frame and an elastic plastic plate; the frame is arranged on the back of the elastic plastic plate and is arranged on the bracket; the part of the elastic plastic plate higher than the support and the frame can be stressed to bend outwards. Through increasing an elasticity plastic board, the upper portion of elasticity plastic board is higher than frame and support design simultaneously, prevents the bending of elasticity plastic board wide-angle, avoids the crooked excessive back fracture of elasticity plastic board, prolongs its life, increases the back comfort level.

Description

Sofa with elastic backrest

Technical Field

The utility model belongs to the technical field of sofas, and particularly relates to a sofa with an elastic backrest.

Background

People have higher and higher requirements on the comfort of furniture, the sofa is necessary furniture for many families at present, the sofa is welcomed by people due to the advantages of comfort, wide application range, fashionable appearance and the like, a base and a backrest support piece of the sofa are important components of a functional sofa, the soft and hard of the backrest support piece can directly influence the experience of a user, a frame or a support is used as the backrest support piece in the market at present, a detachable back cushion is added for solving the problem, however, the frame and the support cannot be bent, the back of the user cannot be completely relaxed, and the use comfort of the sofa is greatly influenced. Therefore, there is a need for a flexible back rest sofa that allows the back rest support to flex and return to its original position.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a sofa with an elastic backrest.

In order to achieve the purpose, the utility model adopts the following technical scheme: including cushion portion and back portion, its characterized in that: the backrest part comprises: a bracket, a frame and an elastic plastic plate; the frame is arranged on the back of the elastic plastic plate and is arranged on the bracket; the part of the elastic plastic plate higher than the support and the frame can be stressed to bend outwards.

In a further technical scheme, the elastic plastic plate is connected with the frame and the frame is connected with the support through gluing or screw locking.

In a further technical scheme, the bracket is provided with a first limiting hole; a second limiting hole corresponding to the first limiting hole is formed in the middle of the frame; and a third limiting hole corresponding to the second limiting hole is formed in the middle of the elastic plastic plate.

In a further technical scheme, the frame is provided with a plurality of first mounting holes; the elastic plastic plate is provided with a plurality of second mounting holes corresponding to the first mounting holes.

In a further technical scheme, the top end of the frame or the bracket is horizontally arranged or is arranged close to the horizontal; the elastic plastic plate is bent outwards by taking the top end of the frame or the support as a support.

In a further technical scheme, the elastic plastic plate is detachably provided with an elastic back cushion.

In a further technical scheme, the cushion part comprises a base support and an elastic cushion.

According to the technical scheme, compared with the prior art, the utility model has the following beneficial technical effects: according to the utility model, the elastic plastic plate is added, and the upper part of the elastic plastic plate is higher than the frame and the bracket, so that the elastic plastic plate is prevented from being bent at a large angle, the elastic plastic plate is prevented from being broken after being bent excessively, the service life of the elastic plastic plate is prolonged, and the comfort level of the backrest is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

FIG. 3 is a schematic view of the present invention in use.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-3, a sofa with a resilient back rest includes: a seat cushion part 100 and a backrest part 200; the backrest 200 includes a bracket 210, a frame 220 and an elastic plastic plate 230; the problem to be solved by the present technology is to increase the comfort of the backrest 200, to enable support and to have a certain bending capacity. Therefore, the elastic plastic plate 230 is mounted on the bracket 210, the elastic cushion is detachably mounted on the elastic plastic plate 230, and a portion of the elastic plastic plate 230 higher than the bracket 210 can be bent outward, i.e., bent rightward as shown in fig. 3, so as to improve comfort.

After the lower part of the elastic plastic plate 230 is fixed to the frame 220 by locking screws, the assembly of the elastic plastic plate 230 and the frame 220 is fixed to the bracket 210 by locking screws, the frame 220 is arranged between the elastic plastic plate 230 and the bracket 210, and the upper part of the elastic plastic plate 230 is higher than the bracket 210; the elastic plastic plate 230 is partially bent by force.

The bracket 210 is formed by bending, one part of the bracket 210 is used as a support frame of the cushion part 100, the other part of the bracket 210 and the cushion part 100 form an iron bracket of the backrest part 200 at 90 degrees, and meanwhile, the bracket 210 can be higher than two sides of the cushion part 100 and used as a sofa armrest, and the sofa armrest can be omitted, so that the splicing of a plurality of sofas is convenient. The bracket 210 is provided with a first limiting hole 211. The seat cushion portion 100 includes: a base support 110 and a cushion 120; the supporting frame is the base bracket 110.

The frame 220 is rectangular in design and is surrounded by four sections of wood blocks, and second limiting holes 221 corresponding to the first limiting holes 211 are formed in the middle of the left side and the right side of the frame; in addition, a plurality of first mounting holes 222 for mounting the elastic plastic plate 230 are formed.

The elastic plastic plate 230 is provided with a third position-limiting hole 231 corresponding to the second position-limiting hole 221 and a plurality of second mounting holes 232 corresponding to the first mounting holes 222. The elastic plastic plate 230 can be detachably mounted with an elastic cushion by binding or the like.

The frame 220 is mounted between the bracket 210 and the elastic plastic plate 230 by a locking screw, and the upper portion of the frame 220 is higher than the bracket 210, but the upper portion of the elastic plastic plate 230 is higher than the two. In addition, the elastic plastic plate 230 has a good resilience, the upper portion of the elastic plastic plate 230 can be bent by the force in the direction of the arrow shown in fig. 3, and can be automatically reset after the force is removed, and the design purpose that the elastic plastic plate 230 is higher than the upper portion of the frame 220 is that: prevent the elastic plastic plate 230 from bending at a large angle, prevent the elastic plastic plate 230 from breaking after bending excessively, and prolong the service life.

The working principle of the utility model is further illustrated below:

frame 220, elasticity plastic plate 230 are fixed mounting in proper order on support 210 through the mode of locking the screw, frame 220 install between elasticity plastic plate 230 and support 210, after the user sits at cushion portion 100, lean on backward, elasticity plastic plate 230 can be crooked, but the elasticity cushion of demountable installation on the elasticity plastic plate 230 is crooked along with elasticity plastic plate 230 is crooked simultaneously, increases the comfort level of back.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sofa with elastic backrest comprises a cushion part (100) and a backrest part (200), and is characterized in that: the backrest (200) comprises: a bracket (210), a frame (220) and an elastic plastic plate (230); the frame (220) is arranged on the back of the elastic plastic plate (230), and the frame (220) is arranged on the bracket (210); the part of the elastic plastic plate (230) higher than the bracket (210) and the frame (220) can be forced to bend outwards.

2. The sofa of claim 1, wherein: the elastic plastic plate (230) is connected with the frame (220) and the frame (220) is connected with the bracket (210) through gluing or screw locking.

3. The sofa of claim 2, wherein: the bracket (210) is provided with a first limiting hole (211); a second limit hole (221) corresponding to the first limit hole (211) is formed in the middle of the frame (220); the middle part of the elastic plastic plate (230) is provided with a third limit hole (231) corresponding to the second limit hole (221).

4. The sofa of claim 1, wherein: the frame (220) is provided with a plurality of first mounting holes (222); the elastic plastic plate (230) is provided with a plurality of second mounting holes (232) corresponding to the first mounting holes (222).

5. The sofa of claim 1, wherein: the top end of the frame (220) or the bracket (210) is horizontally arranged or nearly horizontally arranged; the elastic plastic plate (230) is bent outward by using the top end of the frame (220) or the bracket (210) as a support.

6. The sofa of claim 1, wherein: the elastic plastic plate (230) is detachably provided with an elastic cushion.

7. The sofa of claim 1, wherein: the cushion part (100) comprises a base bracket (110) and an elastic cushion (120).