JPH0546365U - Variable bed area - Google Patents

Abstract

(57) [Summary] [Purpose] Providing a bed area variable bed having a flat bed surface even if the bed area is expanded and capable of easily expanding or contracting the bed area with a simple structure. To do. [Configuration] First floor plate 11 provided on bed body 20
And the first base plate 11 is expanded with respect to the first base plate 11.
A second floor plate 12 that forms a flat bed surface and a support base 30 that slides with respect to the bed body 20 to support the second floor plate 12 are provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bed, and more particularly to a bed area variable bed whose bed area can be expanded or reduced.

[0002]

[Prior Art]

 Conventionally, a wide variety of beds have been devised, and among them, for example, as shown in FIG. 6, there is a bed area variable bed in which the area of the bed surface can be expanded or reduced.

The bed having a variable bed area is usually a single bed, but can be a double bed when a guest or the like wants to secure a bed area for two people.

Here, the structure of the bed having a variable bed area will be described below together with its use mode.

This bed area variable bed includes a first bed plate and a second bed plate which are bed surfaces, and the second bed plate is slidably supported with respect to the bed body. Usually, the second bed is stored in the bed body, and only the first bed is used as the bed surface.However, if the user wants to expand the bed area at the time of the visitor, etc., the second bed can be removed from the bed body. The second floor plate is pulled out and used as the bed surface.

[0006]

[Problems to be solved by the device]

 However, in the conventional bed with variable bed area, in order to extend the bed area by drawing out the second bed stored in the bed body, as shown in Fig. 6, between the first bed and the second bed. There was a step.

When a step is formed on the bed surface in this way, a person cannot comfortably lie on the step.

In order to prevent such a step portion of the bed surface, for example, as shown in FIG. 7, there is a bed area variable bed in which the second floor plate can be removed. In this bed area variable bed, only the support table that supports the second bed is slidably supported with respect to the bed body, and when expanding the bed area, pull out the support table from the bed body. The bed area is expanded by placing the second floor plate, which has been stored in another storage location inside or outside the bed body, on the support base. Therefore, if the second floor plate is formed in such a size that no step is formed between the first floor plate and the second floor plate, a flat bed surface can be formed by the first floor plate and the second floor plate. is there .

However, in such a bed area variable bed, when the bed area is expanded, the second floor plate must be purposely taken out from the inside of the bed body or the like and placed on the support base, or the bed area can be increased. The second floor plate mounted on the support base had to be housed inside the bed body when the space was reduced, which required extremely troublesome work.

The present invention has been made to solve the above problems, and an object of the present invention is to keep the bed surface flat even when the bed area is expanded, and to reduce the bed area. The object is to provide a bed having a variable bed area that can be easily expanded or contracted by a simple structure.

[0011]

[Means for Solving the Problems]

 The means adopted by the present invention for solving the above problems will be described with reference to the reference numerals used in the drawings. "For the first floor plate 11 provided on the bed body 20, and for the first floor plate 11, A second floor plate 12 that is expanded to form a flat bed surface 10 together with the first floor plate 11, and a support base 30 that slides with respect to the bed main body 20 and supports the second floor plate 12 are provided. Is a variable bed area 100 ".

That is, in the bed area variable bed 100 of the present invention, the second floor plate 12 is rotatably supported on the first floor plate 11 via hinges or the like at the end of the first floor plate 11 that constitutes the bed body 20. Therefore, the support base 30 that supports the second floor plate 12 on the leg portions 21 and the like that form the bed body 20 is slidably supported on the bed body 20.

[0013]

[Function of the device]

 Next, the operation of the bed area variable bed 100 of the present invention configured as described above will be described below together with its mode of use.

First, in the bed area variable bed 100 of the present invention, the second floor plate 12 is freely deployable with respect to the first floor plate 11. That is, as shown in FIG. 1, the bed area variable bed 100 may have a small bed surface area 10. For example, when the bed area variable bed 100 is used as a single bed, only the second floor plate 12 is used. Will be formed.

Next, when the bed area variable bed 100 is used as, for example, a double bed having a large area of the bed surface 10, as shown in FIG. 4, the first bed 11 and the second bed 12 are The bed surface 10 will be formed. Here, as shown in FIG. 3, since the second floor plate 12 is expandable with respect to the first floor plate 11, the bed surface 10 formed by the first floor plate 11 and the second floor plate 12 that has been expanded is , A flat surface without steps.

Further, since the support base 30 that supports the second floor plate 12 when the second floor plate 12 is unfolded is slidable with respect to the bed body 20, the bed area variable bed 100 can be moved to the first bed. When the second floor plate 12 is folded, for example, to form a single bed, the support base 30 is stored in the bed body 20, and when the second floor plate 12 is unfolded, for example, to form a double bed, the bed body is used. It suffices to pull out the support base 30 from 20 and mount the expanded second floor plate 12 on the support base 30. Therefore, the work for expanding the bed area of the variable bed area 100 is very easy. It should be noted that the work of reducing the bed area by folding the second floor plate 12 which is unfolded in the opposite direction is naturally easy as well.

[0017]

【Example】

 Next, an embodiment of the variable bed area 100 according to the present invention will be described in detail with reference to the drawings.

FIG. 1 shows a bed 100 with variable bed area according to the present invention, which is a so-called single bed in which a second floor plate 12 is folded.

The bed body 20 of the variable bed area 100 includes a first floor board 11 and leg portions 21 that support the first floor board 11. A second base plate 12 is supported by a hinge on the end surface on the long side of the first base plate 11 so as to be deployable with respect to the first base plate 11. A support base 30 composed of a support arm 31 and a support leg 32 is slidably supported on the leg portion 21 of the first base plate 11 on the side supporting the second base plate 12. That is, for example, as shown in FIG. 5, a fitting opening 23 having a convex portion 22 is provided on a leg portion 21 of the bed body 20, and a supporting arm 31 having a concave portion 33 provided over the entire length is inserted and fitted into the fitting opening 23. The support base 30 slides on the bed body 20. In this embodiment, a roller is provided at the lower end of the support leg 32 in order to make it easy to pull out the support base 30 from the bed body 20, but the roller is also provided at the fitting opening 23 of the support arm 31 or at the support arm 31 itself. By providing, it becomes easier to pull out. Further, the support base 30 has the support legs 32 so as to secure sufficient strength in order to support the expanded second base plate 12, but the support arm 31 alone supports the second base plate 12 sufficiently. If possible, this support leg 32 is not absolutely necessary.

When the bed area variable bed 100 configured as described above is expanded to have a bed area, for example, a double bed, as shown in FIG. 2, first, the support table 30 is pulled out from the bed body 20, Then, as shown in FIG. 3, the second floor plate 12 is developed and placed on the support arm 31 of the support base 30 from which the second floor plate 12 is pulled out. Then, as shown in FIG. 4, it becomes a double bed in which the flat bed surface 10 expanded by the first floor plate 11 and the second floor plate 12 is formed.

In the present embodiment, an example of the bed area variable bed 100 in which the bed area is extended to the long side of the bed surface 10 so that, for example, a person can lie side by side in parallel. Although shown, this embodiment may be a variable bed area bed 100 in which the bed area is expanded to the short side of the bed surface 10 by a similar structure so that, for example, a person can lie down in a row. . When the bed area variable bed 100 for expanding the bed area on the short side of the bed surface 10 is a baby bed, for example, the bed area can be expanded according to the growth of the child.

Further, the bed area variable bed 100 in this embodiment is provided with two support bases 30, but if a storage part such as a drawer is provided between the two support bases 30, this bed can be used. It is also possible to effectively utilize the space under the variable area bed 100.

[0023]

[Effect of the device]

 As described in detail above, the bed area variable bed of the present invention is provided with the second floor plate that can be deployed with respect to the first floor plate, and the support base that supports the second floor plate with respect to the bed body. It is slidable. Therefore, when it is desired to extend the bed area, the extended flat bed surface can be formed by pulling out the support base from the bed main body, expanding the second floor plate, and mounting it on the support base. In addition, when it is desired to reduce the expanded bed surface, the second floor plate can be folded and the support base can be stored in the bed body.

That is, according to the variable bed area bed of the present invention, the variable bed area has a flat bed surface even when the bed area is expanded, and the expansion and contraction work of the bed area is easy. Can be done.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a variable bed area bed according to the present invention.

FIG. 2 is a perspective view showing a state where the bed area of the bed area variable bed shown in FIG. 1 is expanded.

FIG. 3 is a perspective view showing a state where the bed area of the variable bed area shown in FIG. 1 is expanded.

FIG. 4 is a perspective view showing a state where the bed area of the bed area variable bed shown in FIG. 1 is expanded.

5 is a cross-sectional view of the main parts of the bed area variable bed shown in FIG.

FIG. 6 is a perspective view showing a conventional bed area variable bed.

FIG. 7 is a perspective view showing a conventional bed area variable bed.

[Explanation of symbols]

 10 Bed Surface 11 First Bed 12 Second Bed 20 Bed Main Body 21 Leg 22 Convex 23 Fitting Port 30 Support Stand 31 Support Arm 32 Support Leg 33 Recess 100 100 Bed Area Variable Bed

Claims (1)

[Scope of utility model registration request] 1. A first floor plate provided on a bed main body, a second floor plate that develops with respect to the first floor plate and forms a flat bedding surface together with the first floor plate, and slides on the bed main body. A bed area variable bed, comprising: a support base that supports the second floor plate.