CN202604218U

CN202604218U - Foldable sofa bed

Info

Publication number: CN202604218U
Application number: CN 201220158585
Authority: CN
Inventors: 陈灿雄
Original assignee: SHAOGUAN KAIDA WOOD PRODUCTS FURNITURE CO Ltd
Current assignee: SHAOGUAN KAIDA WOOD PRODUCTS FURNITURE CO Ltd
Priority date: 2012-04-13
Filing date: 2012-04-13
Publication date: 2012-12-19
Anticipated expiration: 2022-04-13

Abstract

A foldable sofa bed comprises a mattress, a bed frame and bed legs. The foldable sofa bed is characterized in that the mattress is a foldable soft cushion which is fixed on the bed frame, the bed frame is composed of a first bed frame, a second bed frame and a third bed frame, and the second bed frame is connected with hinges of the first bed frame and the third bed frame. The bed legs comprise a front supporting frame and a rear supporting frame, at least one clamping strip is fixed on the front supporting frame, and the clamping strip can be clamped into a clamping position on the rear supporting frame. The foldable sofa bed can be chosen as a sofa state or a bed state according to requirements of a user, and is simple, practical, convenient to operate and saving in space.

Description

A kind of Folding sofa bed

Technical field

The utility model relates to furniture, especially relates to a kind of folding divan.

Background technology

Nowadays along with development of city; More population pours in the city; People's living space is more and more limited, therefore its multifunctionality is also more and more paid attention in the selection of household goods, for sofa; People require its function that possesses bed simultaneously, so divan becomes the fashion that people purchase sofa or when bed and pursues.In the room of space compactness, place very conserve space of divan, make sofa when taking in guests and use, when camping overnight in, the guest converts bed to, both reduced expenses, also made things convenient for the host and guest.The various divans that occur in the market, the conversion between sofa and the bed is varied.The complex structure that has is operated also not easy (is the Chinese patent of CN201468625U like publication number); The convertible divan that has directly is turned to ground with the seat part of sofa, comparatively heaviness and not enough health, cleaning trouble (is the Chinese patent of CN201630751U like publication number); And most of divan on the market all with its sofa state as main application.

The utility model content

In order to solve the deficiency of above-mentioned prior art, the utility model provides a kind of brief practicality, operates Folding sofa bed easily, and its sofa state all can be used as main application with a bed state, is positioned over the parlor or the room all is suitable for.

The technical scheme that the utility model adopts is:

A kind of Folding sofa bed comprises mattress, bedstead and footpost, it is characterized in that; Said mattress is collapsible cushion, is fixed on the said bedstead, and said bedstead is made up of first bedstead, second bedstead and the 3rd bedstead; The rear end of first bedstead is connected through first hinge with the front end of second bedstead; The rear end of second bedstead is connected through second hinge with the front end of the 3rd bedstead, and said footpost comprises fore-stock and after-poppet, and said fore-stock is fixed in first bedstead; It comprises front support leg and at least one card article; Said after-poppet is connected in the rear end of the 3rd bedstead through the 3rd hinge, and it comprises rear leg and at least one screens that can supply said card article to snap in, when said card article snaps in the said screens; Said front support leg is accommodated between the said rear leg, and relative second bedstead of the 3rd bedstead this moment folds and is bent to form the sofa backrest with common relative first bedstead of second bedstead.

Further, described Folding sofa bed, said card article is V-shaped.

Further, described Folding sofa bed, about said front support leg is divided into two groups; Homonymy is one group; Said card article has two, trend before and after every said card article, and its at least one end links to each other with corresponding one group of front support leg; Said screens has two, is confirmed by former and later two horizontal hooks that stretch out to inside that are fixed on every group of rear leg respectively.Promote first bedstead; And correspondingly promote the 3rd bedstead to the first bedstead direction; Then the hinge between second bedstead and the 3rd bedstead upwards rises; At this moment the left and right sides V-type card article on first bedstead is snapped in two screens on the after-poppet respectively, promptly first bedstead and the 3rd bedstead are fixed, and the sofa of this divan is in stable condition.

Further, described Folding sofa bed is provided with at least one connecting rod between said two groups of front support legs, between said two groups of rear legs at least one connecting rod is set.Between two groups of front support legs and between two groups of rear legs connecting rod is set all, plays firm effect.

Further, described Folding sofa bed, said front support leg place is equipped with a roller.When converting said Folding sofa bed to the sofa state by the bed state, can promote first bedstead more like a cork.

Further, described Folding sofa bed also comprises a spring, and an end of said spring is fixed in second bedstead bottom near second hinge, one side, and the other end is fixed in the 3rd bedstead bottom away from second hinge, one side.

Further, described arbitrary Folding sofa bed, said second bedstead and the 3rd bedstead big or small identical.

Further, described arbitrary Folding sofa bed, the size of said first bedstead, second bedstead and the 3rd bedstead is all identical.

Compared with prior art, the beneficial effect of the utility model is:

1, the brief practicality of Folding sofa bed of the utility model is easy to operate;

2, conversion is flexible, no matter is sofa state or bed state, can be normality, does not need conversion to return the sofa state and places;

3,, can when having the guest to come, again it be transformed into the sofa state, very convenient and conserve space with the bed state of this Folding sofa bed as main application for the people in less room.

Description of drawings

Fig. 1 is the side schematic view of the utility model bed state;

Fig. 2 looks enlarged drawing for the left side of hook 10 among Fig. 1;

Fig. 3 is that the utility model is by the intermediateness side schematic view of bed folded to the sofa state;

Fig. 4 is the side schematic view of the utility model sofa state.

Figure notation among the figure is represented:

1-first bedstead, 2-second bedstead, 3-the 3rd bedstead, 4-mattress, 5-first hinge, 6-second hinge, 7-the 3rd hinge, 8-fore-stock, 9-after-poppet, 10-hook, 11-front support leg, 12-roller, 13-spring, 14-V type card article, 15-rear leg

The specific embodiment

The structure of the utility model is described below in conjunction with embodiment:

Kind Folding sofa bed shown in Fig. 1～4; Comprise first bedstead 1, second bedstead 2, the 3rd bedstead 3, mattress 4, fore-stock 8 and after-poppet 9; Said mattress 4 is fixed on the bedstead of being made up of size identical first bedstead 1, second bedstead 2 and the 3rd bedstead 3; Said first bedstead 1 is connected through first hinge 5 with second bedstead 2, and second bedstead 2 is connected through second hinge 6 with the 3rd bedstead 3, and the two ends of spring 13 connect second bedstead 2 and the 3rd bedstead 3 respectively; One end of said spring 13 is fixed in second bedstead, 2 bottoms near second hinge, 6 one sides, and the other end is fixed in the 3rd bedstead 3 bottoms away from second hinge, 6 one sides.

Fore-stock 8 comprises four front support legs 11, and about being divided into two groups, homonymy is one group; Every group comprises two front support legs 11; Two V-type card articles 14 about fore-stock 8 also comprises, corresponding with two groups of front support legs 11 respectively, the front support leg 11 of one of which end and front end is fixing; The other end is fixed in first support 1, and said four front support legs 11 all have roller 12.

Two groups of rear legs 15 that are inverted U about after-poppet 9 comprises; Every group of said rear leg 15 is fixing through the 3rd hinge 7 and the 3rd bedstead 3 in its back-end; Every group of said rear leg 15 front and back distribute two towards the inner horizontal hook 10 that stretches out, and two hooks 10 of said homonymy constitute the screens that can supply V-type card article 14 to snap in.

Width between said two groups of rear legs 15 makes that greater than the width between two groups of front support legs 11 fore-stock 8 can be accommodated between the after-poppet 9 when left and right sides V-type card article 14 snapped in two screens that formed by hook 10.

The conversion of the Folding sofa bed of the utility model has two kinds:

(1) the bed state converts the sofa state to: the direction towards the 3rd bedstead 3 promotes first bedstead 1; First bedstead 1 rearward moves; Second hinge 6 upwards rises (like Fig. 2); Continuation promotes first bedstead 1 and the V-type card article is embedded in the screens of two hook 10 formation, and then the sofa state of the utility model forms (Fig. 3) and fixes;

(2) the sofa state converts a state to: lift first bedstead 1, the V-type card article shifted out from screens, forwards spur first bedstead, 1, the second bedstead 2 and the 3rd bedstead 3 slowly descend up to first bedstead, 1 isoplanar, this moment, the bed state formed (Fig. 1).

Can select the sofa state and bed state of said Folding sofa bed according to actual needs.

More than be merely the preferred embodiment of the utility model; Be not limited to the utility model; Although with reference to embodiment the utility model has been carried out detailed explanation, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing; Perhaps part technical characterictic wherein is equal to replacement; But all within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. a Folding sofa bed comprises mattress, bedstead and footpost, it is characterized in that; Said mattress is collapsible cushion, is fixed on the said bedstead, and said bedstead is made up of first bedstead, second bedstead and the 3rd bedstead; The rear end of first bedstead is connected through first hinge with the front end of second bedstead; The rear end of second bedstead is connected through second hinge with the front end of the 3rd bedstead, and said footpost comprises fore-stock and after-poppet, and said fore-stock is fixed in first bedstead; It comprises front support leg and at least one card article; Said after-poppet is connected in the rear end of the 3rd bedstead through the 3rd hinge, and it comprises rear leg and at least one screens that can supply said card article to snap in, when said card article snaps in the said screens; Said front support leg is accommodated between the said rear leg, and relative second bedstead of the 3rd bedstead this moment folds and is bent to form the sofa backrest with common relative first bedstead of second bedstead.

2. Folding sofa bed as claimed in claim 1, said card article is V-shaped.

3. Folding sofa bed as claimed in claim 2; About said front support leg is divided into two groups, homonymy is one group, and said card article has two; Trend before and after every said card article; Its at least one end links to each other with corresponding one group of front support leg, and said screens has two, is confirmed by former and later two horizontal hooks that stretch out to inside that are fixed on every group of rear leg respectively.

4. Folding sofa bed as claimed in claim 3 is provided with at least one connecting rod between said two groups of front support legs, between said two groups of rear legs at least one connecting rod is set.

5. Folding sofa bed as claimed in claim 4, said front support leg place is equipped with a roller.

6. like the arbitrary described Folding sofa bed of claim 1-5, also comprise a spring, an end of said spring is fixed in second bedstead bottom near second hinge, one side, and the other end is fixed in the 3rd bedstead bottom away from second hinge, one side.

7. Folding sofa bed as claimed in claim 6, said second bedstead and the 3rd bedstead big or small identical.

8. Folding sofa bed as claimed in claim 7, the size of said first bedstead, second bedstead and the 3rd bedstead is all identical.