JP3131486U - Folding bed mattress - Google Patents

Abstract

[PROBLEMS] To place a mattress body in a folded state on a bed folded in two, and even when the mattress is not used, it is possible to fold it into three in a good-looking manner. To provide a mattress for a folding bed that can be efficiently stored in a space.
In a mattress laid on a foldable bed that can be folded in two from a central portion, a pair of first cutout portions 5 that match the thickness of the bed folded in two in the mattress body 2. , 6, and a mattress for a bed provided with a second cutout portion 7 on the outer side of the first cutout portions 5, 6, in which the mattress body 2 can be folded in three. The second cut portion 7 is formed by a bottom cut portion 8 and a top cut portion 9. [Selection] FIG.

Description

  The present invention relates to a foldable bed mattress that is used by being laid on a foldable bed that can be folded in two, and more particularly to a foldable bed mattress that is improved in convenience during storage.

  2. Description of the Related Art Conventionally, in addition to an integrated furniture-like bed, a movable foldable bed that can be folded in two from the center and can be stored compactly when not in use is widely known. As mattresses used for such foldable beds, there are mattresses that use cushioning materials such as urethane that have good air permeability and cushioning properties, and mattresses that have further improved cushioning properties due to the structure with springs interposed. It is commercially available.

Further, in Patent Document 1, even when the bed is folded in two, it can be placed on the folded bed upper surface, and the mattress body can be folded compactly to a desired size, and is excellent in storage and carrying etc. Folding bed mattresses have been proposed that demonstrate their effectiveness. The mattress for a foldable bed of Patent Document 1 is by the applicant of the present application. In the mattress laid on a foldable bed that can be folded in two from the center, the mattress body is folded in two. It has a pair of notches suitable for the thickness of the bed.
Utility Model Registration No. 312468 Gazette

  The folding bed mattress of the above-mentioned patent document 1 has a pair of cut portions that match the thickness of the bed folded in two, so that even if the bed is folded during storage or movement, the folded bed It has the advantage that the mattress can be placed on it as it is.

  However, in the above structure, when the bed body is folded in three when storing the bed body, the length of the surface disposed at the lower part and the surface disposed at the upper part are different, and the balance at the time of folding is The appearance deteriorated and the appearance was poor. In addition, an extra storage space is required when storing in a closet.

  Therefore, the purpose of the present invention is to place the mattress body in a folded state on a bed folded in two, and even when the mattress is not used, it can be folded into three nicely. Therefore, it is possible to provide a mattress for a folding bed that can be efficiently stored in a small space.

  As a result of intensive studies to solve the above problems, the inventor has found that the above object can be achieved by providing a plurality of notches in the mattress body under predetermined conditions, and has completed the present invention. .

  That is, the mattress for a foldable bed according to the present invention is a mattress laid on a foldable bed that can be folded in two from the center, and a pair of mattresses that match the thickness of the bed folded in two on the mattress body. The first cut portion is provided, and the second cut portion is provided outside the end portion side of the first cut portion so that the mattress body can be folded in three. . The second cut portion is a folding bed mattress formed by a bottom cut portion and a top cut portion.

  According to the mattress for a folding bed of the present invention, even if the bed is folded when being stored or moved, the mattress can be placed on the folded bed as it is. Further, when the mattress is not used, it can be folded into three with good appearance, and can be efficiently stored even in a small space.

  Hereinafter, embodiments of a mattress for a folding bed in the present invention will be described with reference to the drawings. The illustrated mattress 1 for a folding bed is laid on the upper surface of a folding bed.

  The mattress body 2 of the folding bed mattress 1 is a size suitable for a general single-size bed, for example, a rectangular shape having a width of 91 cm, a length of 195 cm, and a thickness of about 5 cm, which is the size of a general mattress. be able to. The mattress body 2 may be a variety of mattresses such as a junior size, a double size, a king size, and the like, but is not limited to the above size.

  The mattress main body 2 is formed by covering the intermediate material 3 with the cover material 4, and foamed urethane having a buffering property can be suitably used for the intermediate material 3.

  The mattress body 2 has a pair of first cut portions 5 and 6 that match the thickness D of the bed 20 folded in half as shown in FIG. The first notches 5 and 6 are covered with the cover material 4 via the first notches 5 and 6 on the mutual contact surfaces of the housed intermediate material 3 and the first notches on the bottom surface of the mattress body 2. The extended portions of the portions 5 and 6 are continued by the cover material 4.

  Further, the mat portion a between the first cut portions 5 and 6 is provided so as to form a width of 25 cm which is substantially the same as the thickness D of the bed 20 in a folded state. For this reason, as shown in FIG. 3, when the bed 20 is stored or moved in a state where the bed 20 is folded in two, the mattress body 2 can be placed along the shape of the bed 20 in the vertical direction.

  Moreover, as shown in FIG. 1, the 2nd cut | notch part 7 which can overlap and fold the mattress main body 2 in three folds is provided in the edge part side outer side of the 1st cut | notch parts 5 and 6. As shown in FIG.

  The second cut portion 7 is formed by a bottom cut portion 8 and a top cut portion 9. The bottom cut portion 8 is cut from the bottom surface of the mattress main body 2 and is continuous by the cover material 4 on the top surface. Further, the upper surface cut portion 9 is cut from the upper surface of the mattress body 2 and is continuous by the cover material 4 at the bottom surface.

  Further, the mat portion b between the first cut portion 5 and the bottom cut portion 8 forms a width of 20 cm, and the mat portion c between the first cut portion 6 and the top cut portion 9 forms a width of 20 cm. Is provided.

  Further, the mat portion d between the bottom cut portion 8 and the end portion 10 of the mattress body 2 forms a width of 65 cm, and the mat portion e between the top cut portion 9 and the end portion 11 forms a width of 65 cm. Is provided.

  By forming the mat portions between the respective cut portions in the above-described width, the mattress body 2 can be folded into three folds with the same width as shown in FIG. As a result, as shown in FIG. 4 (d), the width is unified in the folded state in three, and the appearance is improved. Further, when the mattress is not used, it is efficiently stored in a closet or the like with a small space. can do.

  Next, the folding method of the folding bed mattress in the present invention will be described with reference to FIGS. 4 (a), 4 (b), 4 (c) and 4 (d).

  First, in a state (a) where the mattress main body 2 is developed in a flat shape, the mat portion d of the mattress main body 2 is bent from the bottom cut portion 8 and placed on the upper surfaces of the mat portions a, b, c (b). . Next, the mat portion e of the mattress body 2 is bent from the upper surface cut portion 9 and disposed on the lower surfaces of the mat portions a, b, and c (c). By this method, as shown in (d), the mattress main body 2 can be regularly folded in three with the same width.

(A) is the surface of the mattress for folding beds of this invention, (b) is a whole perspective view showing the back surface of the mattress for folding beds. It is a side view of the said mattress for folding beds. It is a side view which shows the state which mounted the mattress main body in the bent bed. It is a side view of the state which folded the mattress main body.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Folding bed mattress 2 Mattress main body 3 Middle material 4 Cover material 5 First notch part 6 First notch part 7 Second notch part 8 Bottom notch part 9 Upper surface notch part 10 End part 11 End part 20 Bed D Thickness a Mat part b mat part c mat part d mat part e mat part

Claims (2)

  In the mattress laid on a foldable bed that can be folded in two from the center, the mattress body is provided with a pair of first cutouts that match the thickness of the bed folded in two, and A mattress for a folding bed, characterized in that a second cut portion is provided on the outer side of the end portion of the one cut portion so that the mattress body can be folded in three.   The folding bed mattress according to claim 1, wherein the second cut portion is formed by a bottom cut portion and a top cut portion.

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