CN2574530Y

CN2574530Y - Improved combined mattress

Info

Publication number: CN2574530Y
Application number: CN 02207095
Authority: CN
Inventors: 李燕禄
Original assignee: LUYANG INDUSTRY CO Ltd
Current assignee: LUYANG INDUSTRY CO Ltd
Priority date: 2002-02-06
Filing date: 2002-02-06
Publication date: 2003-09-24
Anticipated expiration: 2012-02-06

Abstract

The utility model relates to a sofa bed which can be embedded into a wall, which belongs to multipurpose furniture. When is used, the sofa bed can be laid down from the wall, and the utility model can be used as a sofa and can also be used as a bed. The utility model has the structure that a sheet of telescopic bed can be fixed in the wall by two stainless steel tubes which are embedded in the wall in advance, and one end of the bed is connected with a bearing sleeve which is sheathed on a bearing on the steel tubes. Therefore, a bed frame can be rotated along the bearing, a bayonet and a clamping spring which is fixed on another steel tube in the wall are clamped into, the bed frame can be fixed, and the bed frame can rotate to a horizontal position by loosening the clamping spring. Such as figure 1 shows that the bed is just pulled by a pull rod which is connected with the bed frame and the steel tubes, and meanwhile, bed legs on the bed frame are fallen down, the bed frame can be supported to keep the horizontal position, and a sheet of bed can be formed. Because the bed frame can be telescoped, the sofa can be changed into when the bed frame is in the retracted state, the utility model can be embedded into the wall when is not used, any positional space of indoors can not be occupied, and a multipurpose chamber can be realized.

Description

Divan

Affiliated technical field

The utility model relates to furniture, relates in particular to realize sofa double-duty and bed.

Background technology

At present, the living space of China is also generally smaller, and particularly town house owing to be subjected to the restriction of land use area and fund, also can not get adequate solution in one quite long period.Therefore, be necessary the indoor furniture of house is transformed, make it to realize multi-functional, multipurpose.Like this, indoor furniture promptly to be lacked, can satisfy the needs of family life again.

The divan of some families' uses has realized promptly can doing sofa and used with working as bed again, but its minimum floor space remains the position of a sofa now.Therefore, wishing has a kind of furniture, can use as bed and sofa again, and not take indoor any position and space in time spent not, and this will become numerous consumer demands.

Summary of the invention

In order to solve the multipurpose problem of furniture, particularly when not using, do not occupy the interior space.So, under the situation that network economy constantly develops, the practitioners of a lot of occupations can handle official business at home.This just requires a room can do office, can do the bedroom again.It is a kind of by the one end is fixed in the body of wall that the utility model just provides, and can embed within the walls in time spent not, and make sofa and bed uses from pulling down within the walls in use.Reach the effect that does not as far as possible take room area, cooperate other furniture to use again, realize a Room multipurpose.

The technical scheme that its technical problem that solves the utility model adopts is: selects suitable position on the indoor wall, digs out the space that can put into bedstead, and at the steel pipe of fixing two levels within the walls.These two steel pipes will have enough intensity, and two ends and reinforcing bar within the walls link together, and are fixed within the walls with cement mortar.Making a scalable bedstead with the stainless steel square steel pipe, is exactly bed when stretching out, and its length approximately is half of bed during indentation, has just become a sofa.Mattress has two, respectively has half bed big.When becoming sofa, one of them erects does backrest.On the steel pipe below one end of bedstead is connected within the walls by bearing, make the bedstead can be from the level to the vertical rotation.Like this, bedstead can lift and be the upright position, and bedstead has been embedded within the walls.Coming horizontal level and put down, is exactly bed.Bedstead being contracted, is exactly a sofa again.The other end of bedstead by two collapsible pull bars that are fixed on the side, is connected on the top within the walls steel pipe.The length of pull bar just can make bedstead be horizontal when stretching out.Be fixed with two jump ring pins and two springs within the walls on Shang Mian the steel pipe, the jump ring pin has backguy to be connected to control knob.When bedstead embedded within the walls, jump ring just snapped in the bayonet socket of bedstead upper end, and bedstead is fixed within the walls.In the time of bed need being put down, rotate control knob jump ring is unclamped, bedstead is by the elastic force of two springs, and bedstead is next until horizontal level from ejecting within the walls.

After bedstead embeds within the walls,, a cover plate is arranged in the outside of bedstead in order to guarantee the attractive in appearance of wall.Cover plate is made up of two fan doors, and bedstead just can put down when opening.After bedstead embedded within the walls, the cover plate that closes, cover plate were just the same with metope flat.Cover plate is carried out suitable decoration, just make whole metope keep smooth, attractive in appearance.

The utility model divan, can be made into as required behind double bed-pinch in is exactly the three-seater.It behind single bed-pinch in love seat.

The beneficial effects of the utility model are that the utility model divan can promptly be worked as sofa again when bed and be used.When time spent not can also embed within the walls, do not account for indoor any locational space.Therefore, can realize a Room multipurpose, when bed uses, be exactly a bedroom.When sofa uses, be exactly a parlor.When embedding within the walls, can do office again to bedstead.This has active operation significance for our the relatively more nervous country of this house.

This divan can be installed in the office of office building, and the staff is provided nooning, can make employee's lunch break of needn't going home, and can alleviate the pressure of traffic.

This divan uses metal material to make, and is solid and durable.Because of time spent not embeds within the walls, appearance be cannot see.Therefore, do not affect the appearance, this just can replace at present the generally wood bed of use.Like this, can save a large amount of timber, also just reduce demand, environment protection significance is arranged the mountain forest trees.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing 1 is that the utility model embeds block diagram within the walls.

Among the figure, 1. being the original building reinforcing bars in the wall, 2. is the steel pipes that are fixed in the above, and 3. is bearings, 4. is bayonet locks, 5. is springs, 6. is backguys, 7. is fixing guide shafts, 8. is control knobs, 9. is mounted in following steel pipe, 10. is bearings.

Accompanying drawing 2 is schematic diagrames of the scalable sofa bedstead of the utility model.

Among the figure, the 12.th, nylon bed net, the 15.th, hanging scroll, the 16.th, hook in order to hang nylon bed net, has a plurality ofly, and fixed-site as shown in FIG. is on bedstead.17. be a pair of bayonet socket, the 18.th, the outer bedstead of U type, 22. is 4 hole clippings, the wherein a pair of bedstead outer end of leaning on when the bedstead indentation, draws pin 21 to snap in this hole clipping, and bedstead is fixed.Another when bedstead is stretched out, draws pin 21 to snap in this hole clipping to the middle part near bedstead, and bedstead is fixed.The 23rd, bedstead in the U type can insert the outer bedstead of U type, realizes the flexible of bedstead.The 24th, the pair of bearings cover is fixed on the interior bedstead, and is inserted on the bearing 10 of following steel pipe.Like this, whole bed can prolong this bearing from the level to the vertical rotation.

Accompanying drawing 3 is side views of the scalable bedstead of Fig. 2

Among the figure, the 13.th, a pair of collapsible footpost, the 14.th, a pair of spring, its upper end is fixed on the bedstead, and the lower end is fixed on draws on the pin 21, and the 19.th, a pair of hook, after collapsible footpost is folded up, make it to be fixed on the bedstead, 20. is double spreads, the one page fixing is on bedstead, another page fixing can fold footpost by this folding on footpost, and the 21.th, a pair of pin that draws, this draws pin to be used for being fixed after bedstead is flexible.

Fig. 4 is that the A of Fig. 1 is to figure

Wherein, the 11.th, extension spring resets bayonet lock 4 after pulling.

Fig. 5 is that the B of Fig. 2 is to figure

Wherein 14. is springs, the 21.th, draw pin.

Accompanying drawing 6 be the utility model bed from pulling out the schematic diagram of horizontal positioned within the walls.

Among the figure, the 25.th, the flooring, the 26.th, wall, the 27.th, a pair of collapsible pull bar, there is bearing holder (housing, cover) the upper end of pull bar, overlaps on the bearing 3 of steel pipe in the above.There is the hole in the middle garden of rectangle the lower end, just is inserted on the hanging scroll 15.There is turning cylinder at the middle part of pull bar, can make pull bar prolong this axle and fold up.28. be the cut-out of body of wall, just can imbed bed when the retracted position.

The specific embodiment

As shown in Figure 1, suitable position on body of wall is dug out one than bedstead more bigger space when the indentation state, and its thickness can make bedstead embed within the walls.Press position installation two stainless steel tubes, i.e. steel pipe among Fig. 12 and 9 among Fig. 1.Top steel pipe 2 is loaded onto two bearings, i.e. bearing among Fig. 13.On bearing, be inserted in pull bar again, i.e. pull bar among Fig. 3 27.Load onto two jump rings simultaneously, i.e. jump ring among Fig. 14.Two springs are installed again, i.e. spring among Fig. 15.In the next door of jump ring 4 mounting spring 11, be fixed on the steel pipe in the middle of it, an end is pressed in a side of jump ring 4, makes them only when backguy 6 pulling jump rings, and jump ring just rotates, and unclamps backguy, and jump ring restores back original position by elastic force.Fix two bearings above the following steel pipe 9, i.e. bearing among Fig. 1 10.Be with a bearing holder (housing, cover) on each bearing, i.e. 24 among Fig. 2.Bearing holder (housing, cover) can be fixed together with bedstead.

Original building iron welds together in the two ends of steel pipe 2 and steel pipe 9 and the wall, except the part that hollows out among Fig. 6, i.e. and 28 among Fig. 6, remainder is floating with cement mortar.

As A among Fig. 4 to shown in, spring 11 is equipped with on jump ring 4 next doors, can control the state among the jump ring maintenance figure, just blocks the bayonet socket of bedstead, and bedstead is fixed on the steel pipe 2 by jump ring.Backguy 6 usefulness seizing wires are made, and backguy changes direction by guide pillar 7 and is connected on the control knob 8.The rotation control knob makes jump ring can turn to the bayonet socket that just unclamps bedstead, and like this, bedstead just can put down.

As shown in Figure 2, with stainless steel square steel pipe manufacturing bedstead.Bedstead is made up of two parts, and shape is the U type, i.e. 18 among Fig. 2 and 23.Different is, wherein the square steel tube size of bedstead 18 is more bigger, as A among the figure to shown in, just be enclosed within the square steel tube outside of bedstead 23, as shown in FIG., two U types partly are nested together, and have just formed a bedstead.

Bedstead 23 is fixed together with bearing holder (housing, cover) 24 as shown in FIG., and then bedstead can prolong bearing 10 rotations.Two footposts 13 are installed on bedstead 18, fixing by folding 20.Wherein one page of folding is pressed fixed-site among the figure on bedstead, and another page fixing is in the footpost upper end.Like this, footpost 13 can be turned up, put down, and is vertical with bedstead when putting down, and just can support bedstead.When turning up, a pair of grab is arranged on the bedstead, i.e. 19 among the figure.Can hook footpost, make it fixing.

Two bayonet sockets 17 on this bedstead and the jump ring 4 among Fig. 1 are used, and when making bedstead embed within the walls, just bedstead are blocked, and make it to be fixed within the walls.

A pair of hanging scroll 15 is housed on the bedstead, and as shown in Figure 2, hanging scroll can 360.Rotation, and can be inserted in an end of pull bar 27 among Fig. 3 in suitable angle.After being inserted in back rotation hanging scroll 15, the pull bar that is inserted in just can not split away off.

The a pair of pin 21 that draws is housed on the bedstead, as B among Fig. 5 to shown in, draw pin to be fixed on the upper end of spring 14.The lower end such as the figure of spring 14 are fixed on the bedstead.Pin is drawn in pull-up, and then bedstead can stretch to the position of needs.Put down and draw pin, then draw pin to snap in the bayonet socket 22 on the bedstead, make bedstead flexible to this fixed-site.

Below just finished the making of divan.

Claims

1. divan that can embed within the walls, it is characterized in that: on body of wall, dig out a space, the inside level is installed two steel pipes, a scalable bedstead, one end fixed axis bearing sleeve, bearing holder (housing, cover) overlaps the bearing outside on the steel pipe below, on the steel pipe that the other end is fixed in the above by jump ring, bayonet socket.

2. according to right 1 described divan, it is characterized in that: fixedly jump ring is controlled by control knob, has collapsible pull bar to connect between the steel pipe of bedstead and wall top, is connected with collapsible footpost on the bedstead.

3. divan according to claim 1 is characterized in that: bedstead is partly surrounded by two U types and forms, the square steel tube of U type bedstead, and one of them is more bigger than another, just can pack into.