CN2201848Y

CN2201848Y - Sofa-type folding bed

Info

Publication number: CN2201848Y
Application number: CN 94228922
Authority: CN
Inventors: 贾延良
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-17
Filing date: 1994-06-17
Publication date: 1995-06-28
Anticipated expiration: 2004-06-17

Abstract

The utility model relates to a folding sofa bed which comprises movable bed surfaces and a fixed bed head which is assembled with sofa armrests, wherein, a front movable bed surface is hinged with the sofa armrests by utilizing a rotating shaft. A movable bed-head box which is provided with universal wheels is hinged with one side of a middle movable bed surface, and the other side of the middle movable bed surface is hinged with the front movable bed surface. The movable bed surfaces is supported by movable supporting legs respectively hinged with the middle movable bed surface and the front movable bed surface. After is folded, the utility model has little ground-occupation and beautiful appearance. After the utility model is unfolded, the usable-area is great, and the use is comfortable and convenient.

Description

Sofa-type folding bed

The utility model relates to a kind of daily life tools, particularly a kind ofly both can make sofa, can make the sofa-type folding bed of a usefulness again.

Existing sofa-type folding bed is the upset accordion structure, and its expansion is cumbersome, and uses inconvenient, uncomfortable.Though floor space can be reduced in the folding back of the lathe bed of existing in addition sofa-type folding bed, it launches the just form of single bed of back, and its service condition is restricted, and structure is thin fragile.

The purpose of this utility model provides a kind of sofa-type folding bed of novel structure, little, the good looking appearance of its folding back floor space, and usable floor area is big, comfortable, convenient after launching.

The purpose of this utility model is achieved in that this device comprises fast head stock and the Movable bed surface that is assembled with sofa handrail, wherein preceding Movable bed surface utilizes rotating shaft to be hinged on the sofa handrail, the movable headstock and intermediate active bed surface one side that have universal wheel are hinged, intermediate active bed surface opposite side and preceding Movable bed surface are hinged, and utilize respectively with the hinged movable supporting legs of intermediate active bed surface, preceding Movable bed surface and support.

Because the utility model adopts the preceding Movable bed surface be hinged together, intermediate active bed surface hinged with fast head stock, the movable head of a bed respectively, so fold, launch all very convenient, not only launching the back usable floor area obviously increases, bed surface is open and flat, comfortable, and floor space significantly reduces after folding, and profile is also very attractive in appearance.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a deployed condition structural representation of the present utility model.

Fig. 2 is the front view of the utility model folded state.

Fig. 3 is the cutaway view of Fig. 2 along the A-A line.

Describe concrete structure of the present utility model in detail according to Fig. 1-3.This device is made of fast head stock 1, Movable bed surface and movable headstock 6, supporting leg 4 etc.Wherein left and right sofa handrail 2 usefulness fastening bolts are assembled in the both sides of fixed bed 1, and Movable bed surface is made up of preceding Movable bed surface 3 and intermediate active bed surface 5.Preceding Movable bed surface 3 utilizes rotating shaft 10 to be hinged on the left and right sofa handrail 2.Before Movable bed surface 3 can be around the shaft 10 positions that rotate to fast head stock.Intermediate active bed surface 5 one sides and preceding Movable bed surface 3 one sides are hinged, two Movable bed surface spacing end face equidistant are hinged supporting leg 4 respectively, the mutual cross-articulation in two supporting leg lower ends together can be folding with Movable bed surface, expansion and folding, to support two Movable bed surface hinged ends.The opposite side of intermediate active bed surface 5 and movable headstock 6 are hinged.4 universal wheels are installed in the bottom surface of movable headstock 6, and drive activity headstock 6 moves forward and backward, and is freely light.Its bed surface is provided with removable cover 7, and in the time of can making movable headstock 6 be in optional position (folding or expansion), it is convenient to open, and is easy to take out or put into from case article.

When the sofa, preceding Movable bed surface 3 is 10 rotations around the shaft, hinged with preceding Movable bed surface 3, movable headstock 6 respectively intermediate active bed surface 5, and the hinged hinge through around its both sides, movable headstock 6 pushes between the sofa handrail 2 along folding direction.Before Movable bed surface 3 supporting leg 4 below intermediate active bed surface 5 amount to together, place therebetween in the cavity.Two Movable bed surfaces close up and lean against on the fast head stock 1, promptly become the sofa backrest, and movable headstock 6 becomes sofa seat.Decoction cap 9 is installed in the upper end of two Movable bed surfaces, increases the aesthetic feeling of profile.

When as doss, take off decoction cap 9, pulling activity headstock 6 launches folding Movable bed surface, utilizes 4 firm Movable bed surfaces of two supporting legs, promptly can be used as doss.

The utility model can be made soft sofa face or soft bed surface according to actual needs according to a conventional method, also can be made into hard sofa face or hard bed surface.If make bamboo sofa-type folding bed, then parts such as the fast head stock 1 of its sofa handrail 2, lathe bed, preceding Movable bed surface 3, intermediate active bed surface 5, movable headstock 6 all adopt bamboo clappers to make, and its framework adopts flitch to assemble.

Claims

1, a kind of sofa-type folding bed, comprise the fast head stock and the Movable bed surface that are assembled with sofa handrail, Movable bed surface utilizes rotating shaft to be hinged on the sofa handrail before it is characterized in that, the movable headstock and intermediate active bed surface one side that have universal wheel are hinged, intermediate active bed surface opposite side and preceding Movable bed surface are hinged, and utilize respectively with the hinged movable supporting legs of intermediate active bed surface, preceding Movable bed surface and support.