CN201899172U

CN201899172U - Multifunctional combined sofa

Info

Publication number: CN201899172U
Application number: CN2010206419088U
Authority: CN
Inventors: 王汉星; 陈婧妍; 应放天
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2010-12-06
Filing date: 2010-12-06
Publication date: 2011-07-20
Anticipated expiration: 2020-12-06

Abstract

The utility model discloses a multifunctional combined sofa, which comprises two sofa units, each sofa unit comprises a base, a seat cushion and a backrest, the backrest and the base are detachably connected, the disassembled backrest is a stool, and the base is a stool, The rear side of the backrest frame is provided with foldable stool legs and stool leg grooves, the foldable stool legs are folded in the stool leg grooves and hinged with the backrest frame, and the front side of the base, the upper side and the lower side of the backrest are provided with auxiliary connectors , the bases and backrests of the two sofa units are connected to form a bed through auxiliary connecting pieces. A multifunctional combined sofa of the utility model can be disassembled into a stool, which can be used for a plurality of guests to sit on; can be combined into a bed, is easy to assemble and disassemble, and is suitable for use as a guest bed. This multifunctional modular sofa can save a lot of housing space for families.

Description

A kind of multifunction combined sofa

Technical field

The utility model relates to a kind of furniture, particularly a kind of sofa with stool and bed function.

Background technology

Sofa is a kind of furniture commonly used, existing sofa generally can only be used for sitting the people, and an armchair can only be sat a people, and many person sofas are bulky, not too being fit to the less family of living space uses, the less family of living space generally all has only two armchairs, if family comes the guest many, the guest will occur does not have local situation of sitting, so, general family all has a plurality of stooles, but these stooles do not have usefulness at ordinary times, have occupied extra housing space.In addition, sometimes the guest need spend the night, if set up visitor's bed at home, more needs to take a large amount of spaces, and for the less family of living space, these facilities make housing space seem very crowded.The patent application case of Chinese patent publication number CN2444507Y discloses a kind of reassembling type sofa, it contains a pair of sofa pin, a mounting and a back of the body frame, described sofa pin is " L " shape, described mounting and back of the body frame flexibly connect with described sofa pin respectively, and described mounting and back of the body frame are coated with cushion.This sofa can be pulled down the back of the body and the seat of sofa when storage and transport, therefore can reduce occupation space, reduces storage and freight.The sofa of this scheme effectively reduced the volume of depositing and carrying, but still volume is bigger, and function singleness, can only be used for sitting the people, not too is fit to the less family of living space and uses.

Summary of the invention

The purpose of this utility model is to solve in the prior art, and sofa can only be used for sitting the people, function singleness, and sofa to take up space, and has lacked and has come the guest not have local problem of sitting again, and a kind of multiple function that has is provided, and can sit many people, and little combined sofa takes up room.

A kind of multifunction combined sofa comprises two sofa unit, and each sofa unit comprises base, cushion and backrest, and backrest and base removably connect, and the backrest rear side is provided with collapsible stool leg.The utility model comprises two sofa unit, these two sofa unit can be the armchair unit, it also can be many person sofas unit, each sofa unit comprises base, cushion and backrest, and a function of the present utility model is sofa can be disassembled, and uses as stool, backrest and base removably connect, backrest after disassembling was fallen, as a stool, base together with cushion as another stool.Because backrest is thinner, it is not very comfortable directly using as stool, so the backrest rear side is provided with collapsible stool leg, when using as stool, needs the collapsible stool leg of expansion.Multifunction combined sofa of the present utility model, using as sofa at ordinary times, when adopting two armchair unit, can sit for two people, and the guest's man-hour of staying at home can disassemble backrest, backrest and base become stool, sit for four people, when adopting person sofa unit more than two, can sit more people.

As a kind of preferred version, described backrest comprises the backrest skeleton of backrest rear side and the backing cushion of backrest front side, and backrest skeleton downside is provided with three spliced eyes, and base upper side correspondence is provided with three insertion pipes, and backrest is connected with base by such structure.Backrest is being disassembled from base, and when using as stool, the backrest skeleton of backrest rear side is as the stool base, and the backing cushion of backrest front side is as the stool cushion.Simultaneously, in order to make backrest simple and reliable with being connected of base, do not influence simultaneously yet and use as stool, backrest skeleton downside is provided with three spliced eyes, base upper side correspondence is provided with three insertion pipes, and it is safe and reliable that inserting mode connects, and connects and disassemble all very simple and convenient, the insertion pipe height is not more than the height of cushion, does not influence base and cushion are used as stool.

As a kind of preferred version, described backrest skeleton rear side is provided with stool leg groove, and collapsible stool leg is folded in the stool leg groove hinged with the backrest skeleton.For convenience backrest was fallen on the ground as stool, backrest skeleton rear side is provided with collapsible stool leg and stool leg groove, and collapsible stool leg is folded in the stool leg groove, and is hinged with the backrest skeleton.The occupying volume external space not when collapsible stool leg is folding is guaranteed when sofa normally uses the not outer placing space of occupying volume of rear side, when needs use backrest as stool, rotates collapsible stool leg and also puts on the ground surely and get final product.

As a kind of preferred version, the upside and the downside of base front side, backrest are provided with connection assist, connection assist comprises magnetic projection and the irony groove that cooperatively interacts, wherein, a backrest upside and each base front side are provided with two magnetic projections, another backrest upside and each backrest downside are provided with two irony grooves, and the base of two sofa unit, backrest are connected to a bed by connection assist.Another function of the present utility model is to can be used as bed to use, the downside of backrest is provided with the irony groove, the base front side is provided with the magnetic projection, backrest after falling is connected with base with the magnetic projection by the irony groove, a backrest upside is provided with the magnetic projection, another backrest upside is provided with the irony groove, after falling, two backrests were connected to each other by magnetic projection and irony groove, by such structure, two backrests and two bases are spliced to form a bed, connection assist is used to prevent that the base and the backrest that link together from throwing off automatically, increases the security of bed.Such bed structure is simple, and easy accessibility is fit to family guest man-hour and uses as visitor's bed.

Because adopt technique scheme, the utlity model has following beneficial effect: can be disassembled into stool, guest's man-hour can be sat for the multidigit guest; Can be combined into bed, easy accessibility is suitable as visitor's bed and uses; Serve many purposes, can save a large amount of housing spaces for family.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is the structural representation that the utility model is assembled into bed;

Fig. 3 is an explosive view of the present utility model;

Fig. 4 is the structural representation of backrest rear side;

Fig. 5 is the schematic diagram that backrest uses as stool.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

A kind of multifunction combined sofa, its basic structure comprise two sofa unit as shown in Figure 1, and the left side is A sofa unit, and the right side is B sofa unit, and each sofa unit comprises base 1, cushion 2 and backrest 3.

Backrest 3 comprises the backrest skeleton 31 of backrest 3 rear sides and the backing cushion 32 of backrest 3 front sides, backrest 3 removably connects with base 1, its syndeton as shown in Figure 3, backrest skeleton 31 downsides are provided with three spliced eyes 33, base 1 upper side correspondence is provided with three insertion pipes 11, the length of insertion pipe 11 equals the height of cushion 2, and backrest 3 is plugged on the base 1 by such structure.Can be used as stool after backrest 3 is disassembled and use, as shown in Figure 4, backrest skeleton 31 rear sides are provided with collapsible stool leg 34 and stool leg groove, and collapsible stool leg 34 is folded in the stool leg groove, and hinged with backrest skeleton 31.After backrest 3 was pulled down in A sofa unit and B sofa unit, the base 1 of A sofa unit and B sofa unit also used as stool together with cushion 2.

As shown in Figure 3, base 1 front side, the upside and the downside of backrest 3 are provided with connection assist, connection assist comprises magnetic projection 12 and the irony groove 13 that cooperatively interacts, wherein, backrest 3 upsides of A sofa unit are provided with two magnetic projections 12, base 1 front side of A sofa unit and B sofa unit is provided with two magnetic projections 12, the backrest upside of B sofa unit is provided with two irony grooves 13, the backrest downside of A sofa unit and B sofa unit is provided with two irony grooves 13, the base 1 of A sofa unit, backrest 3, the backrest 3 of B sofa unit, base 1 connects successively by such connection assist, be spliced into a bed, and the backing cushion 32 on the cushion 2 on base 1 surface and backrest 3 surfaces makes this bed more comfortable as the mattress of bed.

When needs use as sofa, backrest 3 is plugged on the base 1 by spliced eye 33 and insertion pipe 11, constitute A sofa unit and B sofa unit.

When needs use as bed, backrest 3 is disassembled from base 1, the collapsible stool leg 34 of rotary expansion, the backrest 3 of A sofa unit and B sofa unit was fallen, the irony groove 13 of backrest 3 downsides of A sofa unit connects the magnetic projection 12 of base 1 front side of A sofa unit, the irony groove 13 of backrest 3 upsides of B sofa unit connects the magnetic projection 12 of backrest 3 upsides of A sofa unit, the irony groove 13 of backrest 3 downsides of B sofa unit connects the magnetic projection 12 of base 1 front side of B sofa unit, be spliced to form a bed, the backing cushion 32 on the cushion 2 on base 1 surface and backrest 3 surfaces is as the mattress of bed.

When needs use as stool, disassemble down backrest 3 from base 1, base 1 becomes a stool together with cushion 2, the collapsible stool leg 34 of rotary expansion then, as shown in Figure 5, the backrest 3 that fell, backrest 3 also become a stool.

Claims

1. A multifunctional modular sofa, comprising two sofa units, each sofa unit comprising a base (1), a cushion (2) and a backrest (3), characterized in that: the backrest (3) and the base (1) can be The connection is disassembled, and the backrest (3) rear side is provided with foldable stool legs (34).

2. A multifunctional combined sofa according to claim 1, characterized in that: the backrest (3) comprises a backrest frame (31) on the rear side of the backrest (3) and a backrest pad on the front side of the backrest (3) (32), the lower side of the backrest frame (31) is provided with three insertion holes (33), and the upper side of the base (1) is correspondingly provided with three insertion pipes (11), and the backrest (3) is connected to the base (1) by such a structure. connect.

3. A multifunctional modular sofa according to claim 2, characterized in that: the back of the back frame (31) is provided with a stool leg groove, and the foldable stool leg (34) is folded in the stool leg groove Middle and backrest frame (31) are hinged.

4. A multifunctional combined sofa according to any one of claims 1 to 3, characterized in that auxiliary connectors are provided on the front side of the base (1), the upper side and the lower side of the backrest (3), The auxiliary connecting piece includes magnetic bumps (12) and iron grooves (13) that cooperate with each other, wherein two magnetic bumps (12) are arranged on the upper side of a backrest (3) and the front side of each base (1) , the upper side of the other backrest (3) and the lower side of each backrest (3) are provided with two iron grooves (13), the bases (1) and backrests (3) of the two sofa units are connected by auxiliary connectors a bed.