CN211533529U

CN211533529U - Quick-mounting screw-free combined sofa

Info

Publication number: CN211533529U
Application number: CN201922266621.5U
Authority: CN
Inventors: 李宗江; 谢建强; 郑洪杰
Original assignee: Yotrio Group Co Ltd
Current assignee: Yotrio Group Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-22
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to an install screwless sectional sofa fast, its characterized in that: set up including the seat and can dismantle backrest on the seat, be provided with the spread groove on the seat, be provided with the buckle on the backrest, the buckle joint is in order to connect in the spread groove the seat with the backrest, be provided with the barb on the buckle, the barb is used for the locking the buckle is fixed the joint inslot. The utility model discloses install screwless assembled sofa fast, it can make up by free type, can make up into one person have handrail, one person corner sofa, one person double armrest sofa, tea table, pedal multiple mode; the sofa is simple and quick to disassemble and assemble, and greatly saves assembling time for customers; the packing amount of the product is improved on the basis of the original sofa. The road cost is reduced, the transportation cost is reduced, and the expenditure is reduced for both customers and manufacturers.

Description

Quick-mounting screw-free combined sofa

Technical Field

The utility model relates to the field of furniture, specifically a quick installation screwless sectional sofa.

Background

The sofa is one kind of soft furniture, and is one multi-seat chair with soft cushion and two comfortable armrests. The sofa is of a great variety, but common sofa all is the integral type design, often is non-detachable between back and the cushion, and this will cause the sofa product packing back volume very big, and transportation difficulty and freight are high, are unfavorable for selling on-line in online shopping mall, and damage the parcel easily in the transportation, can destroy the structure of sofa when serious.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the above, the utility model discloses a following scheme:

the utility model provides a quick installation does not have screw sectional sofa which characterized in that: set up including the seat and can dismantle backrest on the seat, be provided with the spread groove on the seat, be provided with the buckle on the backrest, the buckle joint is in order to connect in the spread groove the seat with the backrest, be provided with the barb on the buckle, the barb is used for the locking the buckle is fixed the joint inslot.

Quick installation screwless assembled sofa, its characterized in that: the bottom of back is provided with the bolt, the bolt joint is in the bottom of seat is in order to prevent the buckle from breaking away from in the spread groove.

Quick installation screwless assembled sofa, its characterized in that: be provided with the through-hole on the bolt, be provided with joint spare on the through-hole, joint spare joint is in the bottom of seat is used for pressing from both sides tightly the seat with the back.

Quick installation screwless assembled sofa, its characterized in that: the through-hole is the screw, joint spare is for being provided with the bolt of handle.

Quick installation screwless assembled sofa, its characterized in that: and a clamping groove matched with the inserted pin to be inserted is formed in the bottom of the seat.

Quick installation screwless assembled sofa, its characterized in that: the seat is provided with the multiunit, the seat passes through the connector link to be connected, the connector link joint is adjacent two sets of in the spread groove of seat junction respectively.

Quick installation screwless assembled sofa, its characterized in that: the backrest is clamped in the connecting groove of the seat, one group of backrest is used for lying, and the rest of the backrest is used as an armrest.

Quick installation screwless assembled sofa, its characterized in that: a cushion is arranged on the seat to shield the connecting groove and the buckle.

Quick installation screwless assembled sofa, its characterized in that: the cushion is a leather cushion or a sponge cushion or a spring cushion.

This quick mounting does not have screw sectional sofa has following beneficial effect:

the utility model discloses install screwless assembled sofa fast, it can make up by free type, can make up into one person have handrail, one person corner sofa, one person double armrest sofa, tea table, pedal multiple mode; the sofa is simple and quick to disassemble and assemble, and greatly saves assembling time for customers; the packing amount of the product is improved on the basis of the original sofa. The road cost is reduced, the transportation cost is reduced, and the expenditure is reduced for both customers and manufacturers.

Drawings

FIG. 1: the structure of the chair and the backrest of the utility model is schematically shown;

FIG. 2: the installation of the seat and the backrest of the utility model is schematically shown;

FIG. 3: the structure schematic diagram of the screw-free assembled sofa is quickly installed;

FIG. 4: the connecting structure of the chair and the bottom of the backrest of the utility model is schematically shown;

FIG. 5: the structure of another embodiment of the utility model is schematically shown;

FIG. 6: the structure of another embodiment of the utility model is schematically shown;

FIG. 7: the utility model discloses another kind of embodiment's schematic structure.

Description of reference numerals:

1, a seat; 11 connecting grooves; 12, turning over a plate; 121, a handle; 2, a backrest; 21, buckling; 22 a bolt; 221 a through hole; 222, a clamping piece; 3, connecting the buckles.

Detailed Description

The following detailed description will be made in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and master.

Example 1

Referring to fig. 1 to 4, a quick-mounting screw-free assembled sofa includes a seat 1 and a backrest 2, wherein the backrest 2 is detachably disposed on the seat 1. The upper surface of seat 1 is provided with connecting groove 11, is provided with buckle 21 on back 2, and buckle 21 joint is in order to connect seat 1 and back 2 in connecting groove 11. The bottom of the catch 21 is provided with a barb to prevent the catch 21 from being disengaged from the coupling groove 11.

The bottom of the backrest 2 is provided with a bolt 22, and after the backrest 2 is connected to the seat 1, the bolt 22 is arranged at the bottom of the seat 1. The bolt 22 is provided with a through hole 221, the through hole 221 is provided with a clamping piece 222, and the seat 1 and the backrest 2 are further clamped and fixed through the clamping piece 222. In this embodiment, the through hole 221 is a screw hole, and the fastening member 222 is a bolt provided with a handle.

The seat 1 is provided with a cushion to shield the connecting groove 11 and the buckle 21. The cushion is a leather cushion or a sponge cushion or a spring cushion.

In a preferred embodiment, the bottom of the seat 1 is provided with a slot into which the plug 22 is inserted.

During the installation, incline earlier back 2 for the barb of buckle 21 bottom inserts earlier in spread groove 11, rotates back 2 gradually again, makes buckle 21 insert the spread groove 11 in completely, and the bolt 22 of back 2 bottom is pegged graft in the bottom of seat 1 or is pegged graft in the draw-in groove.

Example 2

As shown in fig. 5, in comparison with embodiment 1, a flap plate 12 is provided at the bottom of the seat 1, the seat 1 is hinged above the flap plate 12, and a handle 121 is provided on the flap plate 12. Pulling the pull handle 121 to pull the roll-over panel 12 to expose a cavity under the seat cushion of the seat 1 that can be used for storage of items.

Example 3

As shown in fig. 6, compared with the

embodiments

1 and 2, the present embodiment is provided with a multi-speed backrest 2, two backrests 2 are clamped at two adjacent sides of the seat 1, and the back of the backrest 2 can be abutted against the corner to form a corner sofa; or three backrests 2 are clamped in the clamping groove 11 of the seat 1, wherein two backrests 2 are used as armrests.

Example 4

As shown in FIG. 7, compared with the embodiments 1-3, the quick-mounting screw-free assembled sofa comprises a seat 1 and a backrest 2, wherein the backrest 2 is detachably arranged on the seat 2.

The upper surface of seat 1 is provided with connecting groove 11, is provided with buckle 21 on back 2, and buckle 21 joint is in order to connect seat 1 and back 2 in connecting groove 11. The bottom of the catch 21 is provided with a barb to prevent the catch 21 from being disengaged from the coupling groove 11.

Wherein, seat 1 is provided with two sets ofly, inserts the joint groove 11 of seat 1 through connector link 3 and connects. The bottom of the backrest 2 is provided with a bolt 22, and after the backrest 2 is connected to the seat 1, the bolt 22 is arranged at the bottom of the seat 1. The backrest 2 is clamped at the rear side of the seat 1 and is used for a person to lie, and the backrest 2 arranged at the two sides is used as an armrest.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.

Claims

1. The utility model provides a quick installation does not have screw sectional sofa which characterized in that: set up including seat (1) and can dismantle back (2) on seat (1), be provided with spread groove (11) on seat (1), be provided with buckle (21) on back (2), buckle (21) joint is in order to connect in spread groove (11) seat (1) with back (2), be provided with the barb on buckle (21), the barb is used for the locking buckle (21) are fixed in spread groove (11).

2. The quick install screwless sofa assembly of claim 1, wherein: the bottom of back (2) is provided with bolt (22), bolt (22) joint is in the bottom of seat (1) is in order to prevent buckle (21) from breaking away from in connecting groove (11).

3. The quick install screwless sofa assembly of claim 2, wherein: be provided with through-hole (221) on bolt (22), be provided with joint spare (222) on through-hole (221), joint spare (222) joint is in the bottom of seat (1) is used for pressing from both sides tightly seat (1) with back (2).

4. The quick install screwless sofa assembly of claim 3, wherein: the through hole (221) is a screw hole, and the clamping piece (222) is a bolt provided with a handle.

5. The quick install screwless sofa assembly of claim 2, wherein: the bottom of the seat (1) is provided with a clamping groove which is matched with the inserted pin (22) to be inserted.

6. The quick install screwless sofa assembly of claim 1, wherein: the seat is characterized in that a plurality of groups are arranged on the seat (1), the seat (1) is connected through connecting buckles (3), and the connecting buckles (3) are respectively clamped in connecting grooves (11) at the joint of the seat (1).

7. The quick install screwless sofa assembly of claim 1, wherein: the multiple groups of the backrest (2) are clamped in the connecting groove (11) of the seat (1), one group of the backrest (2) is used for lying and leaning, and the rest of the backrest (2) is used as an armrest.

8. The quick install screw-free sofa assembly of any of claims 1-7, wherein: a cushion is arranged on the seat (1) to shield the connecting groove (11) and the buckle (21).

9. The quick install screwless sofa assembly of claim 8, wherein: the cushion is a leather cushion or a sponge cushion or a spring cushion.