CN216907377U

CN216907377U - Easy-to-assemble sofa with crossed support legs

Info

Publication number: CN216907377U
Application number: CN202123002386.4U
Authority: CN
Inventors: 方正
Original assignee: Zhejiang Zhongbang Home Furnishing Co ltd
Current assignee: Zhejiang Zhongbang Home Furnishing Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-08
Anticipated expiration: 2031-12-02

Abstract

The utility model provides a sofa with crossed supporting legs convenient to assemble, the sofa with crossed supporting legs is formed by combining and fixing a plurality of separable parts, the supporting legs of the sofa are formed into a crossed supporting structure at the side edges, are upwards supported to the bottom of a seat surface and are downwards supported on the ground, the main structure of the crossed supporting structure is a bent supporting body, the supporting legs specifically comprise side crossed frames, transverse supporting rods and end fixing plates, the side crossed frames are formed into -shaped upper and lower supporting structures which are formed by mutually crossed welding two arc-shaped rigid supporting rods, the thickness of the crossed points is the same as that of a rigid supporting rod body, the side crossed frames are oppositely arranged at two sides of the lower part of the sofa, the upper end parts of the side crossed frames are fixedly connected with the end fixing plates, and the sofa has the advantages of low installation difficulty and packaging space saving, the brand new design feeling of the product can be effectively improved, and the detachability of the sofa chair is also considered.

Description

Easy-to-assemble sofa with crossed support legs

Technical Field

The utility model relates to a sofa chair structure with simple assembly and novel structure, in particular to a sofa chair with crossed support legs convenient to assemble.

Background

The sofa chair is an improved chair structure which has higher sitting height compared with the traditional sofa and has the comfort of the sofa, can effectively relieve the pressure of the waist, improves the supporting effect of the trunk, is suitable for being used in various different working and living scenes, has good applicability, simultaneously, because of the combination of the appearance design of the sofa, the structure has soft surface, can correspondingly adapt to various indoor environmental styles, has better market acceptance and wide market prospect, and because of the characteristics of the structure of the sofa chair, the transportation cost is an important factor for the competition in the market, because of the characteristics of the sofa chair, the structures of chair legs and the like are more prominent, the occupied space is more, the transportation space is not beneficial to saving, the transportation unit price is directly improved, the product is not beneficial to being popularized to the market, the sale distance of the product is displayed, and the development of enterprises is not beneficial, the sofa chair is various because figurative change, and the consumer requires highly to figurative variety, and has the problem that the structure is complicated to occupy the space after the molding is various, is unfavorable for decomposing and saving space to the degree of difficulty of equipment, installation is big, needs to cooperate dedicated device, is unfavorable for the popularization of product, is difficult for selling on a large scale of newly-designed product.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the above-mentioned deficiencies in the prior art and providing a cross-legged sofa that is easy to assemble.

The technical scheme adopted by the utility model for solving the problems is as follows: the sofa chair with the crossed support legs is formed by combining and fixing a plurality of separable parts, the support legs of the sofa chair are formed into a crossed support structure at the side edges, upwards support to the bottom of a seat surface and downwards support on the ground, the main structure of the crossed support structure is a curved support body, the support legs specifically comprise a side crossed frame, a transverse support rod and end fixing plates, the side crossed frame is formed into an -shaped upper and lower support structure, the side crossed frame is formed by mutually crossed welding two arc-shaped rigid support rods, the thickness of the crossed point is the same as that of a rigid support rod body, the side crossed frame is oppositely arranged at two sides of the lower part of the sofa chair, the upper end part of the side crossed frame is fixedly connected with the end fixing plates, the end fixing plates are contacted with the lower surface of the seat surface and fixed through fixing pieces, and the transverse support rods are oppositely and transversely connected at two sides of the lower end of the side crossed frame, the end of the transverse supporting plate supports and keeps the distance of the lateral crossing frames at both sides.

This device is a institutional advancement with the sofa novel structure design that the equipment is convenient, the degree of difficulty that has the installation is low, practice thrift the packing space, improve transportation storage efficiency advantage, can effectively improve the brand-new design of product and feel, and compromise the dismantled and assembled nature of sofa, the overall structure of avoiding the sofa is too big, useless space has been reduced, more convenient depositing and large-scale shipment, be favorable to the product to promote fast, the sales convenience of product has been improved, the economic benefits of enterprise has been improved, the competitiveness of product has been improved, be favorable to richening the kind of product, richen market demand, increase more selections for the product in the market.

The stabilizer blade structural design of the sofa chair in this structure is novel, has good pleasing to the eye effect, can improve the competitiveness in market, and in order to improve the assemblability of structure, carry out effectual partition with the structure, be favorable to carrying out quick combination, improve the quality of structure, the side crossing frame is main bearing structure, and unique appearance has, its supporting effect is good, reliable support, high safety, horizontal bracing piece is transversely as an organic whole with the side crossing frame connection of both sides, realize holistic stable support structure, the security of structure has further been improved, the stabilizer blade forms a body structure, and the structure is merrily and lightheartedly, when the decomposition state, the side crossing frame is the flat structure, can pack by the high efficiency, save space.

Furthermore, the end part of the transverse supporting rod is provided with a plug, the lateral cross frame is of a hollow pipe structure, the plug is correspondingly inserted into the hollow pipe, a fixing screw is arranged on the corresponding outer side edge of the lateral cross frame in a penetrating mode, and the fixing screw is connected with the plug inside. The connection tightness of the plug structure is high, and the plug structure is fixed by penetrating through the screw, so that the fixing quality of the screw is improved.

Furthermore, the surface of the transverse supporting rod facing the ground is provided with an anti-slip pad, the anti-slip pad fills a gap between the transverse supporting rod and the ground, and the anti-slip pad is fixed on the transverse supporting rod in an embedded mode. The non-slip mat has good non-slip effect, and can improve the use comfort.

Furthermore, the seat surface of the sofa adopts a wooden foundation, the outer portion of the seat surface is wrapped with a soft cushion layer and a skin, the soft cushion layer covers the seat surface, the outer portion of the soft cushion layer is wrapped with the skin, and the skin is tightly wrapped and fixed on the seat surface and the outer portion of the soft cushion layer. Soft package and covering are carried out to the outside of sofa, have improved surface quality, and the outward appearance is soft, is applicable to multiple occasion, and the travelling comfort is also better.

Further, the side cross frame extends backward in a bent manner for a distance greater than the distance of forward bending extension thereof, and extends backward beyond the rear position of the back of the sofa. The length of the lateral cross frame extending backwards is long, and when the center is close to the back, the supporting effect is good, and the safety is improved.

Compared with the prior art, the utility model has the following advantages and effects: this device is a institutional advancement with the sofa novel structural design who assembles conveniently, it is low to have the degree of difficulty of installation, practice thrift the packing space, improve transportation storage efficiency advantage, can effectively improve the brand-new design sense of product, and compromise the dismantled and assembled nature of sofa, the overall structure of avoiding sofa is too big, useless space has been reduced, more conveniently deposit and large-scale shipment, be favorable to the product to promote fast, the sales convenience of product has been improved, the economic benefits of enterprise has been improved, the competitiveness of product has been improved, be favorable to richening the kind of product, enrich market demand, increase more selections for the product in the market.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a structural diagram of the bottom surface of the support leg in the direction of the bottom surface.

In the figure: 1. the device comprises a side cross frame, 2 transverse supporting rods, 3 end fixing plates, 4 plugs, 5 fixing screws, 6 non-slip mats, 7 soft cushion layers, 8 covers.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

A sofa chair with cross legs convenient for assembly is formed by combining and fixing a plurality of separable parts, the legs of the sofa chair are formed into a cross-shaped supporting structure at the side edges, upwards support to the bottom of a seat surface and downwards support on the ground, the main structure of the cross-shaped supporting structure is a curved supporting body, the legs specifically comprise a side cross frame 1, a transverse supporting rod 2 and an end fixing plate 3, the side cross frame 1 is formed into an -shaped upper and lower supporting structure which is formed by mutually cross-welding two arc-shaped rigid supporting rods, the thickness of the cross points is the same as that of a rigid supporting rod body, the side cross frame 1 is oppositely arranged at two sides of the lower part of the sofa chair, the upper end part of the side cross frame is fixedly connected with the end fixing plate 3, and the end fixing plate 3 is contacted with the lower surface of the seat surface and fixed by a fixing piece, the two sides of the lower end of the side cross frame 1 are transversely connected with transverse supporting rods 2, and the end parts of the transverse supporting rods support and keep the distance of the side cross frame 1 at the two sides.

The end part of the transverse supporting rod 2 is provided with a plug 4, the lateral cross frame 1 is of a hollow tube structure, the plug 4 is correspondingly inserted into the hollow tube, a fixing screw 5 is arranged on the corresponding outer side edge of the lateral cross frame 1 in a penetrating mode, and the fixing screw 5 is connected with the plug 4 inside.

The surface of the transverse supporting rod 2 facing the ground is provided with an anti-skid pad 6, the anti-skid pad 6 fills a gap between the transverse supporting rod 2 and the ground, and the anti-skid pad 6 is fixed on the transverse supporting rod 2 in an embedded mode.

The seat surface of the sofa adopts a wooden foundation, the outer portion of the seat surface is wrapped with a soft cushion layer 7 and a skin 8, the soft cushion layer 7 covers the seat surface, the outer portion of the soft cushion layer 7 is wrapped with the skin 8, and the skin 8 is tightly wrapped and fixed on the seat surface and the outer portion of the soft cushion layer 7.

The side cross frame 1 extends backward in a bent manner for a distance greater than the distance of forward bending extension thereof, and extends backward beyond the rear position of the back of the sofa.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cross support leg sofa chair convenient to equipment which characterized in that: the sofa with the crossed supporting legs is formed by combining and fixing a plurality of separable parts, the supporting legs of the sofa are formed into a crossed supporting structure at the side edges, are upwards supported to the bottom of a seat surface and are downwards supported on the ground, the main structure of the crossed supporting structure is a curved supporting body, the supporting legs specifically comprise a side crossed frame (1), a transverse supporting rod (2) and an end fixing plate (3), the side crossed frame (1) is formed into an -shaped upper and lower supporting structure, two arc-shaped rigid supporting rods are formed by mutually crossed welding, the thickness of the crossed point is the same as that of a rigid supporting rod body, the side crossed frame (1) is oppositely arranged at two sides of the lower part of the sofa, the upper end part of the side crossed frame is fixedly connected with the end fixing plate (3), and the end fixing plate (3) is contacted with the lower surface of the seat surface and is fixed through a fixing piece, the two sides of the lower end of the side cross frame (1) are oppositely and transversely connected with transverse supporting rods (2), and the end parts of the transverse supporting rods (2) support and keep the distance of the side cross frame (1) on the two sides.

2. The cross-leg sofa easy to assemble of claim 1, wherein: the end part of the transverse supporting rod (2) is provided with a plug (4), the lateral cross frame (1) is of a hollow tube structure, the plug (4) is correspondingly inserted into the hollow tube, a fixing screw (5) is arranged on the corresponding outer side edge of the lateral cross frame (1) in a penetrating mode, and the fixing screw (5) is connected with the plug (4) inside.

3. The cross-legged sofa of claim 1, wherein: the anti-skid device is characterized in that anti-skid pads (6) are arranged on the surface, facing the ground, of the transverse supporting rod (2), the anti-skid pads (6) fill gaps between the transverse supporting rod (2) and the ground, and the anti-skid pads (6) are fixed on the transverse supporting rod (2) in an embedded mode.

4. The cross-legged sofa of claim 1, wherein: the seat surface of the sofa adopts a wooden foundation, the outer portion of the seat surface is wrapped with a soft cushion layer (7) and a skin (8), the soft cushion layer (7) covers the seat surface, the outer portion of the soft cushion layer (7) is wrapped with the skin (8), and the skin (8) is tightly wrapped and fixed on the seat surface and the outer portion of the soft cushion layer (7).

5. The cross-legged sofa of claim 1, wherein: the lateral crossing frame (1) is bent backwards to extend a distance which is greater than the distance of the forward bent extension of the lateral crossing frame, and the distance of the backward extension exceeds the rear position of the chair back of the sofa.