CN2673206Y

CN2673206Y - Size adjustable bed

Info

Publication number: CN2673206Y
Application number: CN 200420004563
Authority: CN
Inventors: 马永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-19
Filing date: 2004-02-19
Publication date: 2005-01-26
Anticipated expiration: 2014-02-19

Abstract

The utility model discloses a size adjustable bed aimed to provide a bed which can be freely expanded and laminated. The size adjustable bed comprises an upper part bed (2) and a lower part bed (1). The size adjustable bed is characterized in that the upper part bed (2) is arranged above the lower part bed (1). Two slipways (3) which are extended from the bed head to the bed tail are arranged at the lower part bed (1) near the edge of the bed. A sliding device (4) is arranged at the corresponding position of the bed bottom of the upper part bed (2) and the slipway (3), which makes the sliding device (4) on the upper part bed (2) slide in the slipway (3) at the lower part bed (1). The size adjustable bed of the utility model can save space and can be freely expanded with little force to draw out and push in.

Description

A kind of telescopic bed

Technical field

The utility model relates to a kind of bed, particularly relates to a kind of telescopic bed.

Background technology

The bed of kindergarten's use at present is common bed, because a large amount of beds need be laid by the kindergarten, takies very big space, after children have a rest, must move the one side in room one by one, plays to child so that reserve more space.Have plenty of the double-deck camp bed of use, though saved a part of space,, children are all inconvenient up and down, neither be very safe.

Summary of the invention

The purpose of this utility model is the deficiency that overcomes above-mentioned existing bed, and a kind of bed that can stretch is provided.

For achieving the above object, the utility model is realized by following technical measures:

A kind of telescopic bed, it comprises top bed 2 and lower bed 1, it is characterized in that, described top bed 2 is above described lower bed 1, described lower bed 1 is provided with two slideways 3 that extend to tailstock from the head of a bed near an edge, with described slideway 3 corresponding positions carriage 4 is installed at the bottom of 2 of the described top bed, makes the carriage 4 of described top bed 2 in the slideway 3 of described lower bed 1, slide.

Telescopic bed of the present utility model is characterized in that, has plural bed folded, and top bed is a top bed 2 with respect to following bed, and following bed is a lower bed 1 with respect to top bed.

Telescopic bed of the present utility model, it is characterized in that a collection frame 5 is arranged, described collection frame 5 leaves the corner bracket 12 that one segment distance place, bottom is provided with a level, one end of described lower bed 1 is connected by axle with described corner bracket 12 crossbeams, and described lower bed 1 can be around described axle rotation.

The beneficial effects of the utility model are:

1. top bed can freely be stretched, and pulls out with impelling ratio more laborsaving

2. each top bed of telescopic bed is ploughed under collection frame after all stacked, and overall volume diminishes, and saves the space.

3. simple to operate, can stretch easily or stacked.

Description of drawings

Fig. 1 the utility model embodiment is not with the side view of collection frame telescopic bed

Schematic diagram when Fig. 2 the utility model embodiment draws back

Schematic diagram when Fig. 3 the utility model embodiment is stacked

Fig. 4 the utility model embodiment telescopic bed folds into the schematic diagram behind the collection frame

The figure number explanation

1 ... lower bed 2 ... top bed

3 ... slideway 4 ... carriage

5 ... collection frame 6 ... connecting rod

7 ... holddown groove 8 ... ball

9 ... pole not 10 ... baffle plate

11 ... guardrail 12 ... corner bracket

13 ... cylinder 14 ... drive link

15 ... pulley

The specific embodiment

Please refer to Fig. 1, Fig. 2, Fig. 3, telescopic bed of the present utility model, it comprises top bed 2 and lower bed 1, it is characterized in that, described top bed 2 is above described lower bed 1, described lower bed 1 is provided with two near an edge and extends to the slideway 3 of tailstock from the head of a bed, with described slideway 3 corresponding positions carriage 4 is installed at the bottom of 2 of the described top bed, makes the carriage 4 of described top bed 2 slide in the slideway 3 of described lower bed 1.During use, top bed 2 is gone up in pulling or promotion, and carriage 4 slides in slideway 3, makes top bed 2 move above lower bed 1, just top bed 2 can be pulled out or is layered in the top of lower bed 1.Carriage 4 wherein can be a pulley, also can be ball, can also be slide rail, and this is well-known.

Please refer to Fig. 2, Fig. 3, telescopic bed of the present utility model is characterized in that, has plural bed folded, and top bed is a top bed 2 with respect to following bed, and following bed is a lower bed 1 with respect to top bed.During use, pull out a plurality of top bed 2, a plurality of top bed 2 head and the tail are connected arrange successively, when not using, each top bed 2 is pushed back, make it all be layered in the top of the bed of its underpart, realized the stacked of multilayer top bed 2 and lower bed 1.Also can use the top bed 2 of number to pull out needs, and other top bed 2 that do not need to use also be layered on the lower bed 1, make that the use telescopic bed is more flexible according to actual conditions.

Please refer to Fig. 1, telescopic bed of the present utility model, it is characterized in that, described carriage 4 comprises the ball 8 that the pulley 15 of connecting rod 6 connections is connected with pole 9, described slideway 3 sidewalls are provided with recessed holddown groove 7, described ball 8 slides in described holddown groove 7, and described pulley 15 slides in described slideway 3.Carriage 4 is a combiner, comprises pulley 15, connecting rod 6, pole 9, ball 8.During use, pulley 15 slides in slideway 3, because connecting rod 6 is connected with pulley 15, pulley 15 moves simultaneously with connecting rod 6, and meanwhile, pole 9 and the ball 8 that is attached thereto move simultaneously, and ball 8 contacts with holddown groove 7 bottoms, avoids top bed 2 double swerves.Pole 9 can be connected with connecting rod 6, and pole 9 can also directly be connected with described top bed 2.

Telescopic bed of the present utility model can also be that described top bed 2 and described lower bed 1 are provided with baffle plate 10 at the terminal position place of described slideway 3.When pulling out top bed 2, when carriage 4 slid into slideway 3 terminal in slideway 3, baffle plate 10 blocks carriage 4 to be continued to slide, and prevents that it from dropping out from slideway 3.

Telescopic bed of the present utility model, the dual-side of described top bed 2 and described lower bed 1 is provided with guardrail 11.The height of guardrail 11 is not higher than the height between two beds that get close to, and the effect of guardrail 11 is to avoid child to tumble in bed to leave the bed.

Telescopic bed of the present utility model is characterized in that, described top bed 2 footposts are longer than described lower bed 1 footpost, makes its described top bed 2 head of a bed and tailstock maintenance level.The footpost of lower bed 1 makes its head of a bed and tailstock maintenance level.The footpost of all top bed 2 is all longer than the footpost of thereunder bed, make its stacked or draw back after, every bed all guarantees the head of a bed and tailstock maintenance level, children can not feel under the weather because of bed inclination in bed.

Telescopic bed of the present utility model, it is characterized in that a collection frame 5 is arranged, described collection frame 5 leaves the corner bracket 12 that one segment distance place, bottom is provided with a level, one end of the bed of described lower bed 1 is connected by axle with described corner bracket 12 crossbeams, and described lower bed 1 can be around described axle rotation.When not using each top bed 2, each top bed 2 is layered on the lower bed 1, in order to save the space, all beds of drive that lower bed 1 can be swayed all erect, and buckle in the collection frame 5, have saved the space.

Telescopic bed of the present utility model is characterized in that, described lower bed 1 bottom is equipped with cylinder 13, and the drive link 14 of described cylinder 13 is connected by screw with the bottom of described collection frame 5.When lower bed 1 was swayed, because bed is many, weight was also heavier.When lifting or putting down bed, inertia is bigger.Therefore one cylinder 13 is installed, when lifting or putting down bed, the drive link 14 that pulling or promotion are connected with cylinder 13, cylinder 13 plays buffering, makes bed to lift slowly or put down.

Telescopic bed of the present utility model is characterized in that, described collection frame 5 belows are equipped with roller.So just collection frame 5 and the bed that buckles into wherein can be moved to needed place together easily, can vacate more space and play for children.

Pulley 15 of the present utility model can also replace with ball or slide rail.

Claims

1. telescopic bed, comprise top bed (2) and lower bed (1), it is characterized in that, described top bed (2) is in the top of described lower bed (1), described lower bed (1) is provided with two slideways (3) that extend to tailstock from the head of a bed near bed edge, described top bed (2) the bed end and the corresponding position of described slideway (3) are equipped with carriage (4), make the carriage (4) of described top bed (2) slide in the slideway (3) of described lower bed (1).

2. telescopic bed according to claim 1 is characterized in that, has plural bed folded, and top bed is top bed (2) with respect to following bed, and following bed is lower bed (1) with respect to top bed.

3. according to claim 1 or the described telescopic bed of claim 2, it is characterized in that, described carriage (4) comprises the ball (8) that the pulley (15) of connecting rod (6) connection is connected with pole (9), described slideway (3) sidewall is provided with recessed holddown groove (7), described ball (8) slides in described holddown groove (7), and described pulley (15) slides in described slideway (3).

4. according to claim 1 or the described telescopic bed of claim 2, it is characterized in that described top bed (2) and described lower bed (1) are provided with baffle plate (10) at the terminal position place of described slideway (3).

5. according to claim 1 or the described telescopic bed of claim 2, it is characterized in that the dual-side of described top bed (2) and described lower bed (1) is provided with guardrail (11).

6. according to claim 1 or the described telescopic bed of claim 2, it is characterized in that described top bed (2) footpost is longer than described lower bed (1) footpost, make described top bed (2) head of a bed and tailstock keep level.

7. according to claim 1 or the described telescopic bed of claim 2, it is characterized in that, one collection frame (5) is arranged, described collection frame (5) leaves the corner bracket (12) that one segment distance place, bottom is provided with a level, one end of described lower bed (1) is connected by axle with described corner bracket (12) crossbeam, and described lower bed (1) can be around described axle rotation.

8. telescopic bed according to claim 7 is characterized in that, described lower bed (1) bottom is equipped with cylinder (13), and the drive link (14) of described cylinder (13) is connected by screw with the bottom of described collection frame (5).

9. according to telescopic bed according to claim 7, it is characterized in that described collection frame (5) below is equipped with pulley.