CN216651830U

CN216651830U - Portable single sofa

Info

Publication number: CN216651830U
Application number: CN202122838228.6U
Authority: CN
Inventors: 刘琦
Original assignee: Jiangsu Maipin Smart Home Technology Group Co ltd
Current assignee: Jiangsu Maipin Smart Home Technology Group Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-03
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a portable single sofa, comprising: the sofa body comprises a rigid modeling frame and a soft packing surface coated on the inner side of the modeling frame, the modeling frame is a general name of an integrally-formed armrest framework, a backrest framework and a base, the soft packing surface is made of a light high-strength material, the support comprises a modeling frame positioning structure and bottom feet, the modeling frame positioning structure is arranged above the support and is attached to the outline of the modeling frame at the corresponding position, the modeling frame positioning structure is fixedly connected with the modeling frame, the number of the support bottom feet is not less than three, and the area covered by the support bottom feet is larger than the projection surface of the gravity center swing range of the modeling frame. Through the mode, the sofa can obviously reduce the total weight of the sofa, so that the product is lighter, more flexible and more comfortable, and the position of the sofa can be conveniently adjusted according to the requirement in various application scenes.

Description

Lightweight single sofa

Technical Field

The utility model relates to the field of household products, in particular to a portable single sofa.

Background

The sofa is common furniture, the traditional sofa framework is generally a wood frame or a steel wood frame, the outer layer of the traditional sofa framework is coated with the sponge and the spring to form the cushion and the backrest, the appearance is attractive and elegant, but due to the factor of framework materials, the sofa on the market is heavy in whole, not easy to move, single in function and high in requirements for use occasions, and the positions of the existing sofa in the office, the conference room and other occasions are frequently required to be changed according to the change of personnel, so that the sofa has high requirements for the flexibility of office furniture.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a single sofa which has the advantages of portability, flexibility and convenient placement.

In order to solve the technical problems, the utility model adopts a technical scheme that: there is provided a portable single sofa comprising: the sofa body comprises a rigid modeling frame and a soft wrapping surface coated on the inner side of the modeling frame, the modeling frame is a general name of an integrally-formed armrest framework, a backrest framework and a base, the soft wrapping surface is formed, the support is made of a light high-strength material, the support comprises a modeling frame positioning structure and bottom feet, the modeling frame positioning structure is arranged above the support and is attached to the outline of the modeling frame at a corresponding position, the modeling frame positioning structure is fixedly connected with the modeling frame, the number of the bottom feet of the support is not less than three, and the area covered by the bottom feet of the support is larger than the projection surface of the gravity center swing range of the modeling frame.

In a preferred embodiment of the utility model, the modeling frame is made of nylon or PP material through injection molding.

In a preferred embodiment of the utility model, the soft bag surface on the inner side of the modeling frame is a soft cloth bag, and the surface of the soft cloth bag is provided with cross knots.

In a preferred embodiment of the utility model, the modeling frame is coated with a fiber leather material.

In a preferred embodiment of the utility model, the bracket is made of carbon steel bars by bending and welding.

In a preferred embodiment of the utility model, the modeling frame positioning structure comprises a base positioning area and a back positioning area, wherein a plurality of reinforcing ribs matched with the outlines of the corresponding areas of the modeling frame are arranged in the base positioning area and the back positioning area, and a plurality of connecting points are arranged between the base positioning area, the back positioning area and the modeling frame.

In a preferred embodiment of the present invention, a cloth waist pillow is further disposed on the portable single sofa.

The utility model has the beneficial effects that: the utility model has the advantages that the framework structure and the supporting structure of the single sofa are optimized, the weight of the single sofa is obviously reduced, the whole comfort is not changed, various shapes can be made according to the requirements, the sofa has practicability, flexibility and decoration, the placing and using requirements of various occasions such as office and home can be met by easy movement, and the sofa has simple process and low cost compared with the traditional sofa.

Drawings

FIG. 1 is a schematic front view of a preferred embodiment of the present invention;

FIG. 2 is a schematic side view of the embodiment;

FIG. 3 is a schematic top view of the embodiment;

the parts in the drawings are numbered as follows:

1. the novel multifunctional chair comprises a modeling frame, 2 parts of soft covering, 3 parts of waist pillow, 4 parts of bottom feet, 5 parts of base positioning area, 6 parts of backrest positioning area and 7 parts of reinforcing ribs.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and 2, an embodiment of the present invention includes: a portable single sofa, comprising: the sofa comprises a sofa body and a support, wherein the sofa body comprises a rigid modeling frame 1 and a soft wrapping surface 2 wrapping the inner side of the modeling frame, the modeling frame 1 is an assembly of an integrally-formed armrest framework, a backrest framework and a base, the support is made of a light high-strength material, the support comprises a modeling frame positioning structure and three support feet 4, the modeling frame positioning structure is arranged above the support and is attached to the outline of the modeling frame 1 at a corresponding position, the modeling frame positioning structure is fixedly connected with the modeling frame 1, the three support feet 4 are respectively arranged below armrests at two sides and a backrest, and the area covered by the 3 support feet 4 is larger than the projection surface of the gravity center swing range of the modeling frame 1. Can effectively prevent the sofa from side turning.

The modeling frame 1 is integrally formed by nylon or PP materials in an injection molding mode, and the materials are adopted because the nylon or PP has good rigidity and toughness and is light as a whole, so that the weight of the framework can be effectively reduced.

The soft package surface 2 on the inner side of the modeling frame 1 is a fabric soft package, and the surface of the fabric soft package is provided with cross knots. The surface of the fabric soft bag has good compatibility with human skin and is easy to clean, and the cross knots on the surface can improve the friction force of the soft bag surface 2. The outer side of the modeling frame 1 is coated with the fiber leather material, the outer side coated with the fiber leather material corresponds to the bottom surface and the edge position, and the fiber leather material is used for cleaning dust which is reversely adsorbed on the bottom only by wiping, and on the other hand, the modeling frame 1 can prevent the phenomenon that the edge position is too hard to cause discomfort to a user and the whole is attractive and elegant.

The support is made of carbon steel bars through bending and welding. Through using the carbon steel strip to replace traditional wooden or steel-wood support, also simplified production technology when very big reduction whole weight, improved holistic light and flexibility.

The modeling frame positioning structure of the support comprises a base positioning area 5 and a backrest positioning area 6, a plurality of reinforcing ribs 7 matched with the outline of the corresponding area of the modeling frame are arranged in the base positioning area 5 and the backrest positioning area 6, a plurality of connecting points are arranged between the base positioning area 5 and the modeling frame 1 and between the backrest positioning area 6 and the modeling frame 1, and the connecting points are reinforced in a bolt connection mode.

Still set up a cloth art waist pillow 3 on the lightweight single sofa, through waist pillow 3 can change the human back and be the stress curve of back and sofa backrest contact, makes the user of service more comfortable.

The utility model has beautiful appearance, is light and flexible, is very suitable for being applied to business environment, and is used as a seat for temporary rest or a meeting room to replace a common hard chair and a conventional sofa.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A portable single sofa, characterized in that it comprises: the sofa body comprises a rigid modeling frame and a soft wrapping surface coated on the inner side of the modeling frame, the modeling frame is a general name of an integrally-formed armrest framework, a backrest framework and a base, the soft wrapping surface is formed, the support is made of a light high-strength material, the support comprises a modeling frame positioning structure and bottom feet, the modeling frame positioning structure is arranged above the support and is attached to the outline of the modeling frame at a corresponding position, the modeling frame positioning structure is fixedly connected with the modeling frame, the number of the bottom feet of the support is not less than three, and the area covered by the bottom feet of the support is larger than the projection surface of the gravity center swing range of the modeling frame.

2. The portable single sofa of claim 1 wherein the frame is injection molded from a nylon or PP material.

3. The portable single sofa of claim 1, wherein the soft cover inside the frame is a soft cloth cover, and the surface of the soft cloth cover is provided with a cross-shaped knot.

4. The portable single sofa of claim 1 wherein the outer side of the frame is covered with a fabric material.

5. The lightweight sofa for single person of claim 1 wherein said frame is comprised of carbon steel strips bent and welded.

6. The portable single sofa of claim 1 wherein the frame positioning structure comprises a base positioning area and a backrest positioning area, wherein a plurality of ribs having a contour corresponding to the corresponding area of the frame are disposed in the base positioning area and the backrest positioning area, and a plurality of connection points are disposed between the base positioning area and the backrest positioning area and the frame.

7. The portable single sofa of claim 1 further comprising a cloth waist pillow.