CN213786398U

CN213786398U - Sofa

Info

Publication number: CN213786398U
Application number: CN202022525966.0U
Authority: CN
Inventors: 余忠伟
Original assignee: Ningbo Hongbang Furniture Co ltd
Current assignee: Ningbo Hongbang Intelligent Furniture Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-27
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a sofa, which comprises a sofa seat body, two ends of the sofa seat body are symmetrically and rotatably connected with a sofa supporting frame, the bottom end of the sofa seat body is fixedly connected with a sofa base, one side of the sofa base is rotatably connected with a sofa backrest, the outer end of the sofa base is fixedly connected with a storage plate, the storage plate is provided with two storage plates, the two storage plates are symmetrical about the sofa base, the inner cavity of the sofa backrest is provided with two connecting grooves, the two connecting grooves are symmetrical about the sofa backrest, the inner cavity of the connecting grooves is fixedly connected with a buffer spring, the other end of the buffer spring is fixedly connected with a clamping plate, the size of the clamping plate is the same as that of the connecting grooves, the buffer spring can provide buffer force for the clamping plate through the arranged buffer spring and the clamping plate, thereby improving the stability of the sofa backrest when being unfolded, providing elasticity for a user, thereby enabling the user to be more comfortable when lying, the buffer spring can be contracted, so that the floor area of the sofa is reduced, and the sofa can be conveniently placed indoors.

Description

Sofa

Technical Field

The utility model relates to a sofa technical field especially relates to a sofa.

Background

The sofa is a multi-seat chair with soft cushion, the backrest chair is provided with springs or thick foam plastics and the like, the two sides of the backrest chair are provided with armrests, the sofa mainly has the function of giving people a rest, comfortable and good furniture, in addition, the sofa is also a decorative sofa, the sofa is more atmosphere and fashionable, and is better cleaned, the good leather sofa is also more durable, the shape is concise, the sofa is well matched, and the sofa can be used for lying to have a rest, so that the lumbar of a user is protected while the user relaxes.

However, the sofa in the office is mostly of a fixed structure, so that a user is not convenient to rest in a noon break, the stability of the sofa which is partially foldable is poor, and the folding part is easy to break after the user with a heavier body shape or the sofa is used for a long time, so that the use of the sofa is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a sofa which is convenient to fold, has stronger stability and better buffering performance.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sofa, includes the sofa seat body, the both ends symmetry of sofa seat body is rotated and is connected with the sofa carriage, just the bottom fixedly connected with sofa base of sofa seat body, one side of sofa base is rotated and is connected with the sofa back, just the thing board is put to sofa base's outer end fixedly connected with, it has two, two to put the thing board about the sofa base symmetry, just the spread groove has been seted up to sofa back's inner chamber, the spread groove has two, two the spread groove about the sofa back symmetry, just the inner chamber fixedly connected with buffer spring of spread groove, buffer spring's other end fixedly connected with cardboard, the size of cardboard with the size of spread groove is the same.

As an optimized technical scheme of the utility model, the outside top fixedly connected with neck massage appearance of sofa back, the neck massage appearance is kept away from one side fixedly connected with waist massage appearance of sofa back.

As an optimized technical scheme of the utility model, the top fixedly connected with frequency controller of sofa carriage, frequency controller respectively in electric connection between neck massage appearance and the waist massage appearance.

As a preferred technical scheme of the utility model, the outer end fixedly connected with supporting seat of cardboard, the supporting seat has threely, and is three the supporting seat be triangle-shaped arrange in the outer end of cardboard.

As an optimal technical scheme of the utility model, the outer end sliding connection of cardboard has the kelly, the kelly has two, two the kelly about the cardboard symmetry, just the kelly with rotate between the sofa back and connect.

As an optimized technical scheme of the utility model, sofa base's inner chamber sliding connection has the locker, the locker has two, two the locker about sofa base symmetry.

As an optimized technical scheme of the utility model, the adoption of sofa seat body is ventilative sponge material and is made, just the inner chamber of sofa seat body is equipped with the blotter.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through buffer spring and the cardboard that sets up, buffer spring can provide the buffering power for the cardboard to stability when improving the sofa back and expanding provides elasticity for the user, thereby makes the user more comfortable when flat lying, and buffer spring can contract, reduces the area of sofa, the sofa of being convenient for is indoor places.

2. Through the neck massager that sets up, the neck massager can massage user's neck, is applicable to the crowd of sitting in the office for a long time, can prevent cervical spondylitis, and through the waist massager that sets up, the waist massager can massage user's waist for the user is more comfortable to the use of sofa.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure between the backrest and the clamping plate of the sofa of the present invention;

FIG. 3 is a schematic view of the back structure of the sofa backrest of the present invention;

fig. 4 is an enlarged schematic view of the point a of fig. 1 according to the present invention.

Wherein: 1. a sofa seat body; 2. a sofa support frame; 3. a sofa base; 4. a sofa backrest; 5. a storage plate; 6. connecting grooves; 7. a buffer spring; 8. clamping a plate; 9. a supporting seat; 10. a neck massager; 11. a waist massager; 12. a frequency controller; 13. a clamping rod; 14. a storage cabinet.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a sofa, including a sofa seat body 1, both ends of the sofa seat body 1 are symmetrically and rotatably connected with a sofa supporting frame 2, and the bottom end of the sofa seat body 1 is fixedly connected with a sofa base 3, one side of the sofa base 3 is rotatably connected with a sofa backrest 4, and the outer end of the sofa base 3 is fixedly connected with two object placing plates 5, two object placing plates 5 are symmetrical about the sofa base 3, and the inner cavity of the sofa backrest 4 is provided with two connecting grooves 6, two connecting grooves 6 are symmetrical about the sofa backrest 4, and the inner cavity of the connecting grooves 6 is fixedly connected with a buffer spring 7, the other end of the buffer spring 7 is fixedly connected with a clamping plate 8, and the size of the clamping plate 8 is the same as that of the connecting grooves 6;

when noon break, open cardboard 8, buffer spring 7 drives cardboard 8 and stretches out, and the user expandes sofa backrest 4 for cardboard 8 contacts with ground, expandes sofa carriage 2 again, makes sofa carriage 2 inconsistent with putting thing board 5, thereby fixes sofa carriage 2.

In other embodiments, the top end of the outer side of the sofa backrest 4 is fixedly connected with a neck massager 10, and one side of the neck massager 10 far away from the sofa backrest 4 is fixedly connected with a waist massager 11;

neck massager 10 can massage user's neck, is applicable to the crowd of sitting at the office for a long time, can prevent cervical spondylitis, and the waist massager 11 of setting can massage user's waist for the user is more comfortable to the use of sofa.

In other embodiments, the top end of the sofa support frame 2 is fixedly connected with a frequency controller 12, and the frequency controller 12 is electrically connected between the neck massager 10 and the waist massager 11 respectively;

the frequency controller 12 is provided to adjust the massage modes and frequencies of the neck massager 10 and the waist massager 11, thereby making the user more comfortable in use.

In other embodiments, the outer end of the clamping plate 8 is fixedly connected with three supporting seats 9, and the three supporting seats 9 are arranged at the outer end of the clamping plate 8 in a triangular shape;

the triangular supporting seat 9 enhances the stability of connection between the clamping plate 8 and the ground.

In other embodiments, the outer end of the clamping plate 8 is slidably connected with two clamping rods 13, the two clamping rods 13 are symmetrical about the clamping plate 8, and the clamping rods 13 are rotatably connected with the sofa backrest 4;

the clamping rod 13 is convenient for fixing the clamping plate 8, and prevents the clamping plate 8 from automatically popping out, so that the buffer spring 7 can be conveniently stored.

In other embodiments, the inner cavity of the sofa base 3 is slidably connected with two storage cabinets 14, and the two storage cabinets 14 are symmetrical about the sofa base 3;

the storage cabinet 14 is provided to facilitate storage of articles, thereby increasing the space available in the room.

In other embodiments, the sofa seat body 1 is made of a breathable sponge material, and a cushion pad is arranged in the inner cavity of the sofa seat body 1;

the sofa seat body 1 provided with the breathable sponge and the cushion pad enhances the comfort of a user when the sofa is used.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sofa, includes sofa seat body (1), its characterized in that: two ends of the sofa seat body (1) are symmetrically and rotatably connected with sofa supporting frames (2), the bottom end of the sofa seat body (1) is fixedly connected with a sofa base (3), one side of the sofa base (3) is rotatably connected with a sofa backrest (4), the outer end of the sofa base (3) is fixedly connected with two object placing plates (5), the two object placing plates (5) are symmetrical with respect to the sofa base (3), and the inner cavity of the sofa backrest (4) is provided with two connecting grooves (6), the two connecting grooves (6) are symmetrical about the sofa backrest (4), and the inner cavity of the connecting groove (6) is fixedly connected with a buffer spring (7), the other end of the buffer spring (7) is fixedly connected with a clamping plate (8), and the size of the clamping plate (8) is the same as that of the connecting groove (6).

2. The sofa of claim 1, wherein: the sofa backrest is characterized in that a neck massager (10) is fixedly connected to the top end of the outer side of the sofa backrest (4), and a waist massager (11) is fixedly connected to one side of the sofa backrest (4) and is far away from the neck massager (10).

3. A sofa according to claim 2, wherein: the top end of the sofa supporting frame (2) is fixedly connected with a frequency controller (12), and the frequency controller (12) is respectively and electrically connected with the neck massager (10) and the waist massager (11).

4. The sofa of claim 1, wherein: the outer end of the clamping plate (8) is fixedly connected with three supporting seats (9), and the three supporting seats (9) are arranged at the outer end of the clamping plate (8) in a triangular mode.

5. The sofa of claim 4, wherein: the outer end sliding connection of cardboard (8) has kelly (13), kelly (13) have two, two kelly (13) about cardboard (8) symmetry, just kelly (13) with rotate between sofa back (4) and be connected.

6. The sofa of claim 1, wherein: the inner cavity of the sofa base (3) is connected with two storage cabinets (14) in a sliding mode, and the two storage cabinets (14) are symmetrical relative to the sofa base (3).

7. The sofa of claim 1, wherein: the sofa seat body (1) is made of breathable sponge materials, and a cushion pad is arranged in an inner cavity of the sofa seat body (1).