CN87208349U

CN87208349U - Combined cabinet-bed

Info

Publication number: CN87208349U
Application number: CN 87208349
Authority: CN
Inventors: 周星援
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-05-21
Filing date: 1987-05-21
Publication date: 1988-01-13

Abstract

The utility model relates to a combined cabinet-bed, comprising a curly bed surface part, a box-shaped bed head bracket and a bracket on the front of the bed. One end of the curly bed surface is connected with the bracket on the front of the bed. The other end is connected with a driving shaft positioned in the box-shaped bed bracket. When the driving shaft rotates, the bed surface can crimp on the driving shaft. Simultaneously, the bracket on the front of the bed moves to the box-shaped bed head bracket to form an integral cabinet. When the bed is unfolded, the curly bed surface can be released from the driving shaft and be supported by foldable brackets arranged on both sides of the bed. The utility model is small in occupation area, which can be combined with other furniture.

Description

Combined cabinet-bed

The utility model relates to a kind of furniture, relates in particular to a kind of bed with drawers that can stretch.

Present existing bed generally all has forward and backward bedstead, and described bedstead is fixed by two side edge of bed supports, places plank or brown canopy and so on it, promptly constitutes a common bed.For the little user of living space, this bed floor space is bigger, moves inconvenience.Even the bed that some is foldable generally just after the doubling once, is placed on indoorly, influence the attractive in appearance and clean and tidy of environment, simultaneously, for the user, also comparatively inconvenient.These all are that general personnel are known, are not described in detail at this.

Therefore, the purpose of this utility model is to provide a kind of contractile bed, promptly when needs use, can spread out fast, in the time of need not using, can be shrunk to a casing, can cooperate other furniture to use together, has significantly reduced the floor space of indoor bed like this.

Described in the utility model combined cabinet bed, constitute by following essential part: the bed part 1 that can curl, when launching, supports described bed with drawers the foldable support 2 of the bed surface part of can curling, the bottom is provided with the bed fore-stock 3 of roller, one box bed head bracket 4, be horizontally installed on the driving shaft 6 in the above-mentioned box bed head bracket 2, leading axle 5, the described bed surface part 1 of curling can be on driving shaft 6 by leading axle 5.

One end of the described bed surface part 1 of curling fixes with bed fore-stock 3, and the other end can be on driving shaft 6 by behind the leading axle 5.

When described bed with drawers was opened, bed fore-stock 3 outwards moved, and the bed surface part 1 of can curling is decontroled from driving shaft 6, and was supported by the contraction support 2 that is arranged on the bed both sides.

Described bed fore-stock 3 medial surfaces are fixedlyed connected with the bed surface part 1 of can curling.Two ends of foldable support 2 are movably connected in respectively on the interior then face of a fore-stock 3 and box bed head bracket 4.

Described driving shaft 6, leading axle 5 are arranged on the two side inwalls of box bed head bracket 4, and driving shaft 6 is located at the below of leading axle 5, and driving shaft 6 can be driven by rolling device.When this bed shrank, driving shaft 6 rotated, and can curl bed surface 1 on driving shaft 6, and bed fore-stock 3 moves to box bed head bracket 4, thereby constitutes a cabinet shape casing.

It is described in the utility model that combined cabinet bed to have floor space little, easy to use, during as bed can with other combinations of furniture, its relieving is got final product, can satisfy the requirement of the little resident family of living space.

Below in conjunction with accompanying drawing, structure of the present utility model is described in detail.

Fig. 1 is a combined cabinet bed general structure schematic perspective view described in the utility model;

Fig. 2 a is the structure vertical view of combined cabinet bed curled bed surface part first embodiment described in the utility model;

Fig. 2 b is the structure side view of combined cabinet bed curled bed surface part first embodiment described in the utility model;

Fig. 2 c is the side sectional view of second embodiment of the koji bed face portion that collapses described in the utility model;

Fig. 3 is the schematic perspective view of combined cabinet bed foldable supporting structure described in the utility model;

Fig. 4 is a driven axle structure master cross-sectional schematic described in the utility model;

Fig. 5 is structure master's cross-sectional schematic of driving shaft described in the utility model.

Referring to accompanying drawing 1, Fig. 1 shows combined cabinet bed general structure described in the utility model, the bed surface part that number in the figure 1 expression can be curled, label 2 expressions are used to support the bed surface foldable support partly that can curl, label 3 expression bed fore-stocks, label 4 expression box bed head brackets, label 5 expression driven axles, the driving shaft that label 6 expressions are driven by the scrolling power set, label 7 expressions are located at the fore-stock roller at 3 ends.

The end of bed surface 1 of can curling is fixed on the driving shaft 6 by driven axle 5, and driving shaft 6 and driven axle 5 are separately positioned on the two side of box bed head bracket 4, and driving shaft 6 is positioned at the below of driven axle 5.

The other end of the bed surface 1 that can curl is fixed on the medial surface of a fore-stock 3, driven axle 5 that the fixing position of position and can curl bed surface 1 and bed fore-stock 3 is set is relevant.The axle center height that is leading axle 5 adds the height that its radius is fixed for can curl bed surface 1 and bed fore-stock 3, so that whole bed surface 1 maintenance level.Foldable support 2 is positioned at this both sides, and its two ends flexibly connect by hinge with the side of the box bed headstock and a bed fore-stock respectively.The bed surface 1 that can curl is shelved on the foldable support 2 of edge of bed both sides.

Referring to accompanying drawing 2a, Fig. 2 b, Fig. 2 a show the vertical view of 1 one embodiment of bed surface part that curl described in the utility model.Fig. 2 b shows the side view of second embodiment of the bed surface part 1 of curling described in the utility model.The fixture that number in the figure 11 expressions can be curled is fixing belt for example, label 12 expression hard are put bar, be fixed on the fixed band 11, the axially parallel of its orientation and driving shaft 6, leading axle 5, constituted the width of bed, it can be that youngster's root links together that hard is put bar 12, than the width that constitutes whole bed surface, the width that the quantity of fixed band 11 is looked bed can be more than two or two, one end of fixed band 11 is fixed on the medial surface of a fore-stock 3, and the other end is fixed on the driving shaft 6 after by driven axle 5.

Referring to accompanying drawing 2c, Fig. 2 c shows the side view of bed surface 1 second embodiment that can curl, identical phase number expression and Fig. 2 a among the figure, the parts that 2b is identical.Label 13 expression is laid on hard and puts bed surface on the bar 12, spongy layer for example, and label 16 expressions are used to cover the bed cover of sponge bed course 13, can be made of canvas etc.One end of bed surface 16 and fixed band 11 by fixture for example screw 14 be fixed on the medial surface of a fore-stock 3, the described bar of putting can be a batten, bamboo bar or aluminum alloy materials are made, the other end of fixed band 11 can be fixed on the driving shaft 6.

Referring to accompanying drawing 3, shown in Figure 3 is the three-dimensional structure diagram that is positioned at the foldable support of a both sides, number in the figure 26,21,22,23 constitute foldable gripper shoe, and the attaching parts that label 24 expression connection gripper shoes are 21,26 are hinge for example, label 25 expressions are used to connect hinge foldable and bed fore-stock 3 and head of a bed support 4, and foldable support 2 has two or polylith plate formation.Constitute with four blocks of plates at this.Its link flexibly connects with hinge 24, to guarantee folding in this ST.At its plate face place that links to each other in twos solid device for folding is set, it can be to comprise the wreath 28 that is located at nearly its same side, joint of two boards, and, can insert the solid flap 27 of above-mentioned wreath 28.With when this support 2 launches, prevent its inside folding.Two blocks of plates 21 in the two ends of

foldable support

2 and 23 flexibly connect by hinge 25 with bed fore-stock 3 and head of a bed support 4 respectively.It is when bed is launched, can support bed surface that supporting

plate

21,22,23,26 height are selected.

When this bed launched, the two ends that the hard in the bed surface 1 that can curl is put bar can be shelved on the foldable support 2 of expansion of a both sides.By the support of foldable support 2, this bed can bear a heavy burden.

Be appreciated that,, to have a foldable support 2 equally at the opposite side of bed although only drawn a foldable support among the figure.

In addition, when this bed launched, four gripper shoes of described foldable support 2 at grade.And, prevent its inside folding, as shown in Figure 1 by device for folding 27,28 is fixing admittedly.

When this bed shrinks, the bed surface 1 that can curl passes through leading axle 5 on driving shaft 6, bed surface 1 fixes with bed fore-stock 3 owing to can curl, foldable support 2 removes solid device for folding 27 at folding, after 28,22,26 inside foldings, thereby a fore-stock 3 is cooperated with head of a bed support 4, constitute a completed cases.

Referring to accompanying drawing 4, Fig. 4 has illustrated the leading axle 5 one end situation generalized sections between the two sides that are arranged on box bed head bracket 4.Be appreciated that this other end is settled equally.Number in the figure 41 expressions one major axis that is located between box bed head bracket 4 two sides, it comes down to a hollow pipe, the bearing that label 42 expressions match with this hollow tubular axis 41, the axle of bearing 42 is installed in label 43 expressions, and it is installed on the medial surface of box bed head bracket 4 by fixed head 44.Therefore described leading axle 5 can rotate.The setting height(from bottom) of described leading axle 5 adds that this radius should be the height of bed surface, and an end is fixed on the fore-stock 3, and the other end is horizontal by the bed surface part 1 of leading axle 5.

Referring to Fig. 5, Fig. 5 has represented to be arranged on the schematic diagram of an end of driving shaft between the two sides of box bed head bracket 4, that be positioned at leading axle 5 belows.Number in the figure 51 expression major axis, label 52 expression bearings, the minor axis that 53 expressions are fixedlyed connected with major axis 51, minor axis 52 is embedded in bearing 52 and inwall, described bearing 52 is supported by support 54, and this support of bearing 54 can be placed on the sidewall of box bed head bracket 4.Described minor axis 53 can be driven by the scrolling actuating unit, so that major axis 51 rotates.

Described scrolling actuating unit can be the dynamo power mechanism that is placed in minor axis 53 outer ends.Dynamo power mechanism drives minor axis 53 by gear or other drive disk assembly and rotates.The bed surface 1 that can curl twists on the driving shaft 6 after by leading axle 5, drives a bed fore-stock 3 like this and moves to box bed head bracket 4.Obviously also can directly on minor axis 53, load onto crank with hand moving.

Described scrolling actuating unit can also be the electro-motor that drives minor axis 53.Electro-motor rotates by driving minor axis 53 behind the speed reduction gearing, to realize packing up the purpose of bed.

The width of described box bed head bracket 4 should slightly be wider than the width of the bed surface 1 that can curl, and holding the bed surface part 1 of can curling, and the width of bed fore-stock 3 should be suitable with the width of box bed head bracket 4.

With top drawer, perhaps drop front can be set in the box bed headstock 4 and bed fore-stock 3 cooperation places.

Combined cabinet bed formation described in the utility model below has been described one by one.To explain referring to 1 pair of combined cabinet bed action situation described in the utility model of accompanying drawing below.

In the time will opening described bed with drawers, bed fore-stock 3 is drawn back from box bed head bracket 4, be provided with roller 7 in bed fore-stock two bottom sides, it is flexibly movable that a fore-stock 3 is drawn back, at this moment, an end of bed surface 1 is fixed on the fore-stock 3 owing to can curl, and an end of foldable support 2 also is fixed on a fore-stock 3 both sides, and the outside motion of bed fore-stock 3 makes the bed surface part 1 of can curling decontrol foldable support 21 from driving shaft 6 like this, 22,26,23 are unfolded, and the bed surface part 1 of can curling can be shelved on

foldable support

21,22, on 23,26, in order to prevent this unstability after heavy burden, solid flap 28 is inserted in the wreath 27, and open mode can be stablized like this.

When shrinking when getting up this, remove solid flap 28 earlier, then by power set, for example manual setter or electric device drive driving shaft 6 rotations.The curled bed surface 1 that such end is fixed on the driving shaft 6 twists on the driving shaft 6 by leading axle 5, drives bed fore-stock 3 to 4 motions of box bed head bracket, and

foldable support

21,22,23,26 is W shape folding.Bed fore-stock 3 moves to box bed head bracket 4 and cooperates, and constitutes a complete casing.

Below in conjunction with the accompanying drawings,, be appreciated that structure of the present utility model has various deformation to those skilled in the art to combined cabinet bed being described described in the utility model, the various deformation in the claim scope exists.

Claims

1, a kind of combined cabinet bed, it is characterized in that comprising;

A. the bed surface part that can curl;

B. when launching, this bed with drawers can be used for supporting the foldable support of described bed surface part;

C. the bottom is provided with the tabular bed fore-stock of roller;

D. a box bed head bracket;

E. be horizontally installed on driving shaft and leading axle in the above-mentioned box bed head bracket, the bed surface that can curl can be on driving shaft by leading axle;

One end of the described bed surface part of curling fixes with the bed fore-stock, and the other end links to each other with driving shaft by leading axle;

When described bed with drawers was packed up, the bed surface part of can curling was along with the rotation of driving shaft, and by leading axle, on the driving shaft that is located in the box bed head bracket, the bed fore-stock is formed a complete casing to the motion of head of a bed support.

Described foldable support is positioned at this two sides, and each support two end flexibly connects with bed fore-stock and box bed head bracket respectively.

2, as claimed in claim 1 combined cabinet bed, it is characterized in that the hard that the described bed surface that curls comprises that strip is fixed on the fixture that can curl puts batten, the described batten of putting is done transversely arranged, when this bed with drawers launched, the described batten two ends of putting can be shelved on the foldable support that is positioned at a both sides.

3, as claimed in claim 2 combined cabinet bed, the foldable support that it is characterized in that described supporting bed face portion is the both sides that lay respectively at this, each support comprises the hard plate material that polylith flexibly connects mutually, the two ends of entire bracket flexibly connect with the bed fore-stock by the side panel of hinge and box bed head bracket respectively, when packing up this, the bed fore-stock moves described folding support folding in bed to box-section trestle.

4, as claimed in claim 3 combined cabinet bed, it is characterized in that described driving shaft is fixed on the two side of above-mentioned box bed head bracket, be provided with leading axle at an upper portion thereof, the installation site of leading axle can make bed surface maintenance level.

5, as claimed in claim 1 combined cabinet bed, it is characterized in that the described bed surface that curls comprises that strip is fixed on hard on the fixture that can curl and puts batten and be located at the described mattress layer of putting on the batten.