CN201709861U

CN201709861U - Sofa bed

Info

Publication number: CN201709861U
Application number: CN2010201377591U
Authority: CN
Inventors: 龚孝淼
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-22
Filing date: 2010-03-22
Publication date: 2011-01-19
Anticipated expiration: 2020-03-22

Abstract

The utility model discloses a sofa bed, which relates to a sofa and comprises a sofa seat. A sitting face of the left side or the right side of the sofa seat downwards sinks smoothly in the right and left direction and then upwards heaves until the heaving part intersects with the side surface so as to form a sunk structure and an inclined plane structure, wherein, the bottom surface of the sunk structure is in the shape of an arc, and the inclined plane structure is formed between the sunk structure and the side surface; a seat cushion which is matched with the sunk structure in a fitting manner is arranged correspondingly to the sunk structure; when the seat cushion is matched with the sunk structure, the upper surface of the seat cushion is flush with the sitting face of the sofa seat, and the seat cushion and the sunk structure are hinged with each other on the intersection line of the sunk structure and the inclined plane structure; a backrest is in rotational connection with the sofa seat; and the backrest can be backwards turned over so as to form a plane surface together with the sofa seat. The sofa bed can better satisfy the requirements that people can lie in the sofa bed or the sofa bed can be used as a temporary bed on the basis of meeting the basic needs of sitting and leaning.

Description

A kind of divan

Technical field

The utility model relates to a kind of sofa, relates in particular to a kind of divan.

Background technology

Present sofa material, structure are varied, but all be around sitting, launching to design by comfortable angle, yet people but are diversified to the demand of sofa, sit, by only being primary demand, such as, many times people like being recumbent on a sofa and see TV, and present sofa is not owing to carry out that the specific aim design is lain and uncomfortable; In addition because the living space of present most of families is limited, usually have only two bedrooms, put up a guest for the night in case the guest is visiting, often just need use sofa this moment as interim bed, and present sofa width is limited, once standing up under the sofa that drops easily, more can't hold two people simultaneously and use a little.

The utility model content

At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of divan, satisfying on the basis of people to the primary demand of sitting, leaning on, more meets the demand of people to lie and use as bed temporarily.

The technical solution of the utility model is: a kind of divan, comprise sofa seat, the seat face on the left side of described sofa seat or right side along left and right directions smoothly to lower recess, upwards protuberance extremely intersects with the side again, a sunk structure that forms lower arcuate surface with and and the side between a ramp structure, to should sunk structure being provided with a cushion that coincide with its coupling, its upper surface was concordant with sofa seat seat face when this cushion cooperated with sunk structure, itself and sunk structure with the intersection of ramp structure on hinged, described backrest and sofa seat are rotationally connected, and described backrest can be turned over to open and be become a plane with sofa seat.

As preferably, the described backrest back side is hinged two supporting legs of 90 degree hinges also, and two supporting leg maximums open to vertical with backrest.

The beneficial effects of the utility model are: when cushion cooperated with sunk structure, seat face and common sofa were as good as; When the cushion upset was opened, it relied on and forms headrest/headrest on the ramp structure, and sunk structure holds the health buttocks, meets ergonomics, and it is more comfortable to couch; Backrest can be turned over to open with sofa seat and be become a plane, promptly becomes a double bed.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a deployed condition schematic diagram of the present utility model.

The specific embodiment

As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of divan, comprise sofa seat 1, sofa leg 2 and backrest 3, the seat face on the left side of described sofa seat 1 or right side along left and right directions smoothly to lower recess, upwards protuberance extremely intersects with the side again, a sunk structure 11 that forms lower arcuate surface with and and the side between a ramp structure 12, to should sunk structure 11 being provided with a cushion 4 that coincide with its coupling, its upper surface was concordant with sofa seat 1 seat face when this cushion 4 cooperated with sunk structure 11, itself and sunk structure 11 with the intersection of ramp structure 12 on hinged, described backrest 3 and sofa seat 1 are rotationally connected, and described backrest 3 can be turned over and be opened and 1 one-tenth one plane of sofa seat.As preferably, as shown in this embodiment, backrest 3 is hinged by loose-leaf on sofa seat 1 back side edge edge, backrest 3 relies on the wall and can not overturn when using as sofa usually, breaking away from wall one segment distance is that nature and sofa seat 1 are launched into a plane, simple and convenient, described backrest 3 back sides also hinged two supporting legs of 90 degree hinges 5, two supporting legs 5 maximums open to vertical with backrest 3.

When the utility model cushion 4 cooperated with sunk structure 11, seat face and common sofa were as good as; As shown in Figure 2, when cushion 4 upsets were opened, it relied on and forms headrest/headrest on the ramp structure 12, and sunk structure 11 holds the health buttocks, meets ergonomics, and it is more comfortable to couch; Backrest 3 can be turned over and be opened and 1 one-tenth one plane of sofa seat, promptly becomes a double bed.

Claims

1. divan, comprise sofa seat, it is characterized in that: the seat face on the left side of described sofa seat or right side along left and right directions smoothly to lower recess, upwards protuberance extremely intersects with the side again, a sunk structure that forms lower arcuate surface with and and the side between a ramp structure, to should sunk structure being provided with a cushion that coincide with its coupling, its upper surface was concordant with sofa seat seat face when this cushion cooperated with sunk structure, itself and sunk structure with the intersection of ramp structure on hinged, described backrest and sofa seat are rotationally connected, and described backrest can be turned over to open and be become a plane with sofa seat.

2. a kind of divan according to claim 1 is characterized in that: the described backrest back side is hinged two supporting legs of 90 degree hinges also, and two supporting leg maximums open to vertical with backrest.