CN2728318Y

CN2728318Y - Folding multipurpose sofa

Info

Publication number: CN2728318Y
Application number: CN 200420083027
Authority: CN
Inventors: 庄日光
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-19
Filing date: 2004-08-19
Publication date: 2005-09-28
Anticipated expiration: 2014-08-19

Abstract

The utility model relates to a sofa, in particular to a multipurpose sofa composed by a mattress bracket, the mattress and backrest fixed on the mattress bracket, armrest pad brackets movably connected with the mattress bracket and the armrest pads arranged on the armrest pad brackets. The utility model is composed of a fixed sofa bracket base, the back cushion on the base and a mattress bracket movably connected with the sofa bracket base. The mattress bracket rotating joints with the upper flat surface of the sofa bracket base and a sofa cushion is plug-connected to the mattress bracket. The edge beam of the sofa bracket base is designed into a grooving quadrate edge beam, and the plug connector corresponding to the grooving quadrate edge beam is arranged at the lower side edge of the mattress bracket. The plug connector, which can be a roller, is plug-connected in the concave-shaped groove on the grooving quadrate edge beam. Compared with the prior art, the utility model has the advantages of small ground occupying, simple millwork, various service application, because it can be folded as a sofa and the backrest and armrest pads are connected with all brackets, which makes the transformation manipulation convenient and portable.

Description

The turnover multi purpose sofa

Technical field

The utility model relates to a kind of sofa, and particularly a kind of cushion bracket and cushion, backrest fixed thereon of comprising is with the armrest pad support of cushion bracket flexible connection and the multipurpose sofa of last armrest pad thereof.

Background technology

Being seen in the past multi purpose sofa mostly adopts cover plug formula handrail and push-and-pull seat in the design, during use, cabinet base and the seat of plug in handrail pulled out, and backrest is taken off with Sofa cushion make mattress together again, constitutes bed.Generally being the beam structure with couch more than this kind, is very much that benzene weighs, moves inconvenience and also has the big shortcoming of floor space.Number 86206355 utility model " multi purpose sofa " as State Intellectual Property Office of the People's Republic of China on 05 20th, 1987 Granted publication issued patents, a kind of couch of using is disclosed more, sofa is divided into sofa part and bed part, the leverage of five set associatives each side is installed at the sofa cavity, become a pseudo-bed of band mattress after leverage launches, receive when folded and can with bed and mattress is superimposed to be placed in the seat that back rake angle is arranged in the sofa cavity.But should many be placed on the fixed frame with the bedstead after the couch folding, and all support human weight on the seat by a fixed head, sofa pin shelves make the bedstead high position of having to enter the sofa cavity, have brought operational inconvenience.In addition, this is how numerous and jumbled with the couch member structure, and the some of them rod member need carry out special processing and fabricating, thus the production cost height, and too much leverage breaks down inconvenience in the use easily in the process of using.

State Intellectual Property Office of the People's Republic of China on February 26th, 1997 the Granted publication issued patents number be 96231445.5 utility model " built-in seat crouch multi purpose sofa ", disclose and another kind ofly many use couch, be characterized in that bedstead props up the bedstead loose joints by four and forms; The side, both sides of bedstead respectively is provided with one and can drives the linkage that bedstead is realized the convolution action, bedstead feet and linkage loose joint, and linkage colludes and is hung on the sofa frame inboard.After bedstead is built-in together with the bedding convolution, put cushion a perfect sitting posture sofa, when bedstead launched, under the linkage effect, each feet can be supported in bedstead two medial surfaces of ground and sofa.But equally there is complex structure in it, and too much leverage breaks down in the process of using easily, same inconvenience in the use.

General use use simple couch more, are that a mattress that is folded into backrest, cushion is drawn back the formation mattress, and people usually can not trade independently finishes and manyly changes with couch in operation like this, needs others' help.

Summary of the invention

The purpose of this utility model provides the turnover multi purpose sofa of a kind of light, rapid operation, diverse in function.

The utility model realizes by the following technical solutions in order to address the above problem: the turnover multi purpose sofa, comprise fixing sofa frame base and on back cushion, cushion bracket with the flexible connection of sofa frame base, described cushion bracket is rotatably connected in the last plane of sofa frame base, and sliding inserting is connected with Sofa cushion on the cushion bracket.

The side bar of sofa frame base described in the utility model is the square side bar of last fluting, and edge is provided with corresponding to the cunning of this square side bar of slotting and inserts connector below the cushion bracket, and described cunning inserts that connector is sliding to be inserted among " recessed " shape groove that is connected in the square side bar of slotting.

It is a roller that cunning described in the utility model is inserted connector.

Two edges in addition below the cushion bracket described in the utility model are provided with supporting leg, and this supporting leg bottom is equiped with universal wheel.

Sliding inserting on the flexible cushion bracket that connects about Sofa cushion described in the utility model is positioned at, cushion is collapsible cushion.

The transverse width of cushion bracket described in the utility model is greater than its degree of depth.

Collapsible cushion described in the utility model and flexible cushion bracket are roller steel wire balance syndeton.

The utility model compared with prior art each support and backrest, holds up pad all to be connected, and map function is got up light laborsaving, draws in and gets up to become sofa, and floor space is little, and member processing is simple, and purposes is various.

Description of drawings

Fig. 1 is the front schematic view of the utility model embodiment rounding state.

Fig. 2 is the schematic diagram of the utility model embodiment initial opening state.

Fig. 3 is the utility model embodiment cushion bracket and armrest support open mode vertical view.

Fig. 4 is the utility model embodiment cushion bracket and armrest support open mode stereogram.

Fig. 5 is the sliding sliding schematic diagram of inserting among " recessed " shape groove that is connected in the square side bar 4 of slotting of connector 5 of inserting.

The specific embodiment

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.As shown in Figure 1 and Figure 2, be respectively the schematic diagram of the utility model embodiment when rounding state and during the initial opening state.Supporting leg 6 among the figure on the cushion bracket 2 can only be seen two of fronts, the back by having covered of front, cushion 3, back cushion 14 and armrest pad 24 as we can see from the figure.

As shown in Figure 3, Figure 4, turnover multi purpose sofa of the present utility model, comprise fixing sofa frame base 1 and on back cushion 14, cushion bracket 2 with 1 flexible connection of sofa frame base, described cushion bracket 2 is rotatably connected in the last plane of sofa frame base 1, and sliding inserting is connected with Sofa cushion 3 on the cushion bracket 2.

As shown in Figure 5, the side bar of sofa frame base 1 is the square side bar 4 of last fluting, edge is provided with corresponding to the cunning of this " recessed " shape side bar and inserts connector 5 below the cushion bracket 2, described cunning is inserted connector 5 sliding inserting among " recessed " shape groove that is connected in the square side bar 4 of fluting, and the sliding connector 5 of inserting can be a roller.

As shown in Figure 4, cushion bracket 2 following two edges in addition are provided with supporting leg 6, and these supporting leg 6 bottoms are equiped with universal rolling wheel, and on the cushion bracket 2 of sliding slotting flexible connection, cushion 3 was collapsible cushion about Sofa cushion 3 was positioned at; The transverse width of cushion bracket 2 is greater than its degree of depth, is convenient to make Sofa cushion 3 to revolve to turn 90 degrees with cushion bracket 2 like this and leans against sofa when half side in addition, and Sofa cushion 3 only covers the part of sofa frame base 1, and the remaining part that does not cover has become a tea table 7.

Set cushion is collapsible cushion on the cushion bracket 2 of stretching about of the present utility model, this collapsible cushion and flexible cushion bracket 2 are roller steel wire balance syndeton, it is similar to the parallel rule structure on the version of drawing, so structure can guarantee that Sofa cushion 3 moves along the direction of tip A is parallel all the time on cushion bracket 2.

Claims

One kind the turnover multi purpose sofa, comprise fixing sofa frame base (1) and on back cushion (14), cushion bracket (2) with sofa frame base (1) flexible connection, it is characterized in that: described cushion bracket (2) is rotatably connected in the last plane of sofa frame base (1), and cushion bracket (2) goes up sliding inserting and is connected with Sofa cushion (3).
2. turnover multi purpose sofa according to claim 1, it is characterized in that: the side bar of described sofa frame base (1) is the square side bar of last fluting (4), edge is provided with corresponding to the cunning of this square side bar of slotting and inserts connector (5) below the cushion bracket (2), and described cunning inserts that connector (5) is sliding to be inserted among " recessed " shape groove that is connected in the square side bar (4) of slotting.
3. turnover multi purpose sofa according to claim 2 is characterized in that: it is a roller that described cunning is inserted connector (5).
4. turnover multi purpose sofa according to claim 2 is characterized in that: two edges in addition below the described cushion bracket (2) are provided with supporting leg (6), and this supporting leg (6) bottom is equiped with universal wheel.
5. turnover multi purpose sofa according to claim 1 is characterized in that: sliding inserting on the flexible cushion bracket (2) that connects about described Sofa cushion (3) is positioned at, cushion (3) is collapsible cushion.
6. turnover multi purpose sofa according to claim 1 is characterized in that: the transverse width of described cushion bracket (2) is greater than its degree of depth.
7. turnover multi purpose sofa according to claim 5 is characterized in that: described collapsible cushion and flexible cushion bracket (2) are roller steel wire balance syndeton.