CN210989254U

CN210989254U - Novel sofa

Info

Publication number: CN210989254U
Application number: CN201921794691.1U
Authority: CN
Inventors: 朱东华; 钟耀灿; 鞠昶
Original assignee: Zhaoqing Contemporary Beauty Creator Furnishing Co Ltd
Current assignee: Zhaoqing Contemporary Beauty Creator Furnishing Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-14
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a novel sofa, including sofa base, sofa back and handrail, sofa base is one side that rectangle form and upper surface are equipped with ascending curve structure, be equipped with the screw thread recess on the curve structure of sofa base upper surface, the sofa back sets up the one side that is close to the screw thread recess at sofa base upper surface, sofa back's bottom be equipped with screw thread recess assorted screw thread buckle, sofa base and sofa back are fixed through articulated, the cushion sets up the upper surface at sofa base, the cushion sets up the preceding side surface at sofa back, the handrail sets up in sofa base's both sides and through connecting rod fixed connection, be equipped with the support column around sofa base lower surface, the support column is "L" form and the upper surface that stands upside down and is equipped with the backup pad.

Description

Novel sofa

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to novel sofa.

Background

The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century. In the prior art, the sofa was primarily filled with natural elastic materials such as horsehair, bird feathers, and plant down, and was externally covered with fabrics such as velvet and embroidery to form a soft body-contacting surface. The warrior (Farthingle) chair, popular for the public as in europe at that time, was one of the earliest couches. Reviewing the development history of sofas in China, the "Yuji" of the Han Dynasty should be first introduced. The seat "Yu Ji" with thick layer of fabric, described in the Xijing miscellaneous records, can be regarded as the ancestor of the Chinese sofa. Sofas have been a necessary piece of furniture for many households. The commercially available sofas generally include three types, namely a low-back sofa, a high-back sofa and a common sofa between the two. Most of double persons in the market at present, three-person sofas are fixedly mounted, can not be disassembled and are relatively heavy, and the three-person sofas occupy too large space for packaging and transportation and are very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sofa to solve in the past the sofa can not split, it is heavier, the inconvenient problem of packing and transportation.

In order to achieve the purpose, the utility model provides a novel sofa, including sofa base, sofa back and handrail, sofa base is the rectangle form and one side of upper surface is equipped with ascending curve structure, be equipped with the screw thread recess on the curve structure of sofa base upper surface, the sofa back sets up the one side that is close to the screw thread recess on sofa base upper surface, sofa back's bottom is equipped with the screw thread buckle with screw thread recess assorted, sofa base and sofa back are fixed through articulated, the cushion sets up the upper surface at sofa base, the cushion sets up the front side surface at the sofa back, the handrail sets up in sofa base's both sides and passes through connecting rod fixed connection, be equipped with the support column around the sofa base lower surface, the support column is "L" form that stands upside down and the upper surface is equipped with the backup pad.

Preferably, the two ends of the sofa base, the upper ends of the sofa backrest, the two ends of the bottom of the armrest and the upper ends of the armrests and the sofa backrest on the same side are all provided with connecting channels, and the sizes of the connecting channels are matched with the connecting rods.

Preferably, the connecting rod is of a hollow structure, and positioning holes are formed in two ends of the lower surface of the connecting rod.

Preferably, both ends of one side of the supporting plate are provided with positioning holes matched with the connecting rods and fixedly connected with the connecting rods through bolts.

Preferably, the inner surface of the armrest is provided with a bulge at one side close to the sofa backrest.

Preferably, the upper surfaces of the sofa base and the sofa backrest and the lower surfaces of the cushion and the back cushion are respectively provided with a nylon hasp.

The utility model discloses a technological effect and advantage: 1. the novel sofa is formed by connecting and combining a plurality of small parts such as a sofa base, a sofa backrest, armrests, a cushion and a backrest through hardware, and the operation and carrying work can be finished by a single worker in the production process, so that the labor is saved;

2. the novel sofa is simple in structure and convenient to install, can be randomly disassembled, and can be combined into a single sofa, a double sofa or a three-person sofa according to self requirements;

3. after being disassembled into each part, the utility model is convenient for packaging and transportation.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a folding view of the sofa base and the sofa backrest of the present invention.

In the figure: 1-sofa base, 2-sofa backrest, 3-cushion, 4-back cushion, 5-armrest, 6-support column, 7-support plate, 8-connecting rod, 9-positioning hole, 10-bolt, 11-connecting channel, 12-threaded groove and 13-threaded buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in the figure a novel sofa, including sofa base 1, sofa back 2 and handrail 5, sofa base 1 is rectangle form and one side of upper surface is equipped with ascending curve structure, be equipped with screw thread groove 12 on the curve structure of sofa base 1 upper surface, sofa back 2 sets up the one side that is close to screw thread groove 12 at sofa base 1 upper surface, sofa back 2's bottom be equipped with screw thread groove 12 assorted screw thread buckle 13, sofa base 1 and sofa back 2 are fixed through articulated, cushion 3 sets up the upper surface at sofa base 1, cushion 4 sets up the front side surface at sofa back 2, handrail 5 sets up in sofa base 1's both sides and through connecting rod 8 fixed connection, be equipped with support column 6 around sofa base 1 lower surface, support column 6 is "L" form and the upper surface that stands upside down and is equipped with backup pad 7. in addition, sofa base 1's both ends, back 2's upper end and handrail 5's bottom both ends and the upper end and sofa back 2 upper end all are equipped with connecting rod and are equipped with connecting rod 7 and make things convenient for sofa base seat base 2 and sofa back seat support column 7 and sofa base 2's bottom seat support column 8 and seat support column 7 and seat support column 8 and sofa seat support column 7 are equipped with the bottom seat support column 2 and sofa base and sofa seat support column 8 and sofa seat support column 7 are connected through the bottom seat support column 2 and seat support column 7 more firmly, make things convenient for sofa base seat base 2 and seat support column 7 more firm when the seat support column 2 and seat support column 2 are connected the seat support column 2 and seat support column 2 are connected more the seat support column 2 and seat support column 7 more firmly, the seat support column 2 and seat support column 7 make the seat support column 7 more firm and seat support column 2 and seat support column 7 more the sofa seat support column 2 and the sofa seat support column 2.

The working principle is as follows: this neotype sofa before using, upwards lift sofa back 2 earlier, make in the screw thread buckle 13 on the sofa back 2 buckles the screw thread recess 12 on the sofa base 1, form fixed knot and construct, then link together two or three sofa base 1 through connecting rod 8 according to the actual demand, connecting rod 8 inserts in the interface channel 11 in the sofa base 1, then through the backup pad 7 fixed connection on bolt 10 and the support column 6 of below, also link together sofa back 2 through connecting rod 8 simultaneously, then at the left and right sides fixed connection handrail 5 of sofa base 1, then bond cushion 3 and cushion 4 respectively on the surface of sofa base 1 and sofa back 2 through nylon fastener, the installation of sofa has been accomplished promptly. The novel sofa is formed by combining a plurality of small parts such as a sofa base 1, a sofa backrest 2, a handrail 5, a cushion 3 and a backrest 4 through hardware connection, and the operation and carrying work can be finished by a single worker in the production process, so that the labor is saved; the novel sofa is simple in structure and convenient to install, can be randomly disassembled, and can be combined into a single sofa, a double sofa or a three-person sofa according to self requirements; after being disassembled into each part, the utility model is convenient for packaging and transportation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The novel sofa comprises a sofa base (1), a sofa backrest (2), a cushion (3), a back cushion (4) and handrails (5), and is characterized in that the sofa base (1) is in a rectangular shape, one side of the upper surface of the sofa base is provided with an upward curve structure, a thread groove (12) is arranged on the curve structure of the upper surface of the sofa base (1), the sofa backrest (2) is arranged on one side, close to the thread groove (12), of the upper surface of the sofa base (1), the bottom of the sofa backrest (2) is provided with a thread buckle (13) matched with the thread groove (12), the sofa base (1) and the sofa backrest (2) are fixed through hinges, the cushion (3) is arranged on the upper surface of the sofa base (1), the back cushion (4) is arranged on the front side surface of the sofa backrest (2), the handrails (5) are arranged on two sides of the sofa base (1) and are fixedly connected through connecting rods (8), support columns (6) are arranged on the periphery of the lower surface of the sofa base (1), and support columns (6) are in inverted shapes of 'L' and are provided with support plates (7).

2. The new sofa of claim 1 wherein: both ends of sofa base (1), the upper end of sofa back (2) and the bottom both ends of handrail (5) and with sofa back (2) homonymy the upper end all be equipped with interface channel (11), the size and the connecting rod (8) phase-match of interface channel (11).

3. The new sofa of claim 1 wherein: the connecting rod (8) is of a hollow structure, and positioning holes (9) are formed in two ends of the lower surface of the connecting rod.

4. The new sofa of claim 1 wherein: the two ends of one side of the supporting plate (7) are provided with positioning holes (9) matched with the connecting rods (8), and are fixedly connected with the connecting rods (8) through bolts (10).

5. The new sofa of claim 1 wherein: and a bulge is arranged on one side of the inner surface of the armrest (5) close to the sofa backrest (2).

6. The new sofa of claim 1 wherein: the upper surfaces of the sofa base (1) and the sofa backrest (2) and the lower surfaces of the cushion (3) and the back cushion (4) are respectively provided with a nylon hasp.