mattress

Abstract

To provide a mattress in which a mattress and cushions can be simultaneously purchased and labor, time and cost required for the purchase and transportation are reduced.SOLUTION: Cushions (3, 4 and 5) are configured by housing cushion bodies (pocket coils 14, 15 and 16) in cushion covers (11, 12 and 13), and a mattress (1) is configured by housing the plurality of cushions (3, 4 and 5) in fitted sheets (2), where the cushions (3, 4 and 5) can be taken out from the fitted sheets (2) to be used separately, and also the cushions (3, 4 and 5) are housed in the fitted sheets (2) to be used as the mattress (1). Further, hardness of the plurality of cushions (3, 4 and 5) is varied. Furthermore, one bed pad (10) for covering upper surfaces of the plurality of cushions (3, 4 and 5) is provided on the upper part of the fitted sheets (2).SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a mattress. [Background technology]

[0002] BACKGROUND ART Conventionally, mattresses used in beds have been widely known to have a configuration in which cushioning material made up of a plurality of coil springs or the like is housed inside a rectangular box-shaped fitted sheet (see, for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2015-213657 Summary of the Invention [Problem to be solved by the invention]

[0004] In the above-mentioned conventional mattresses, it is difficult to easily replace the internal cushioning material.

[0005] Furthermore, with the conventional mattresses described above, even when the bed is not in use during the day, a cushion separate from the mattress is used, which means that the mattress and cushion must be purchased separately, which requires effort, time, and money for purchasing and transporting them. [Means for solving the problem]

[0006] Therefore, in the present invention according to claim 1, in the mattress, a cushion is formed by accommodating a cushion body in a cushion cover, and a plurality of cushions are accommodated in a fitted sheet to form a mattress, and the cushions can be removed from the fitted sheet and used alone, or the cushions can be accommodated in the fitted sheet and used as a mattress, The fitted sheet has a hollow frame-shaped body with a lid and a bottom at the top and bottom, and a bed pad with vertical flexibility on the top surface of the lid of the fitted sheet.The upper surfaces of the cushions are covered with a water-absorbent bed pad, and the fitted sheet is Top lid The cushion cover can be opened and closed with a zipper. Midway part of the side It can be opened and closed with a zipper. The fitted sheet and cushion cover can be opened and closed at different heights. I decided to do it.

[0007] In addition, in the present invention according to claim 2, in the present invention according to claim 1, The cushions each have a cushion cover that contains a plurality of closely spaced pocket coils, and the hardness of the pocket coils is varied to provide a comfortable cushion. The plurality of cushions are made to have different hardnesses. [Effects of the Invention]

[0009] The present invention provides the following effects.

[0010] In other words, in the mattress of the present invention, the cushion is formed by housing a cushion body in a cushion cover, and multiple cushions are housed in a fitted sheet to form the mattress, and the cushions can be removed from the fitted sheet and used alone, or housed in the fitted sheet and used as a mattress.This means that the cushions used as cushioning material for the mattress can be easily replaced, and the mattress and cushions can be purchased at the same time, reducing the effort, time, and cost required for purchase and transportation.

[0011] In particular, if multiple cushions are made to have different hardnesses, the hardness of parts of the mattress can be easily changed according to preference.

[0012] In addition, if a bed pad that covers the top surfaces of multiple cushions is placed on top of the fitted sheet, moisture such as sweat during sleep can be prevented from penetrating into the cushions inside the mattress. [Brief explanation of the drawings]

[0013] [Figure 1] 1A and 1B are perspective explanatory views showing a mattress (a) and a cushion (b) according to the present invention. [Figure 2] (a) Plan cross-sectional view of the mattress and cushion, (b) side cross-sectional view. DETAILED DESCRIPTION OF THE INVENTION

[0014] The specific configuration of the mattress according to the present invention will be described below with reference to the drawings.

[0015] As shown in Figures 1 and 2, mattress 1 contains multiple (here, three) cushions 3, 4, and 5 closely spaced together inside a hollow, rectangular, box-shaped, washable fitted sheet 2. Here, the cushions 3, 4, and 5 have the same length in the vertical direction (the direction of the height of the person lying down), but they may also have different lengths.

[0016] The fitted sheet 2 has a rectangular plate-shaped bottom 7 at the bottom of a hollow rectangular frame-shaped body 6 that is open at the top and bottom, and a rectangular plate-shaped lid 8 at the top of the body 6 that can be opened and closed via a fastener 9. This allows the cushion 3 of the mattress 1 to be easily removed from inside the fitted sheet 2 by opening the lid 8 of the fitted sheet 2.

[0017] As shown in Figure 1(a), the mattress 1 can be used as the mattress 1 with the cushions 3, 4, and 5 stored inside the fitted sheet 2, and as shown in Figure 1(b), the cushions 3, 4, and 5 can be removed from inside the fitted sheet 2 and used as the cushions 3, 4, and 5.

[0018] In addition, a rectangular, water-absorbent, vertically stretchable bed pad 10 is provided on the top surface of the lid portion 8 of the fitted sheet 2, covering the top surfaces of the cushions 3, 4, and 5 housed inside the fitted sheet 2. The lid portion 8 may be formed solely by the bed pad 10 itself.

[0019] In this way, by providing one bed pad 10 on top of the mattress 1, the upper surface of the mattress 1 can be made flat even when multiple cushions 3, 4, 5 are stored inside the fitted sheet 2 and depressions occur between adjacent cushions 3, 4, 5, thereby improving sleeping comfort. In addition, the absorbency of the bed pad 10 prevents moisture such as night sweat from seeping into the cushions 3, 4, 5 inside the mattress 1 while sleeping.

[0020] The cushions 3, 4, 5 that can be accommodated in this mattress 1 contain a plurality of pocket coils 14, 15, 16 as cushion bodies in a state of being closely spaced lengthwise and widthwise inside washable hollow rectangular bag-shaped cushion covers 11, 12, 13.

[0021] The cushion covers 11, 12, 13 are formed to be openable and closable by fasteners 17, 18, 19 on the sides, which allows the pocket coils 14, 15, 16 of the cushions 3, 4, 5 to be easily removed from the cushion covers 11, 12, 13, and the cushion covers 11, 12, 13 to be washed.

[0022] Each of the pocket coils 14, 15, and 16 houses a coil spring 23, 24, or 25 inside a housing bag 20, 21, or 22. The hardness of the coil springs 23, 24, or 25 of the pocket coils 14, 15, and 16 housed in each of the cushions 3, 4, and 5 is made different for each of the cushions 3, 4, and 5, so that the hardness of each of the cushions 3, 4, and 5 is different.

[0023] In this way, by varying the hardness of each cushion 3, 4, 5, the hardness of parts of the mattress 1 can be easily changed according to the preference of the person reclining (user) simply by changing the position of the cushions 3, 4, 5 contained in the fitted sheet 2 when using the mattress 1.

[0024] As explained above, the mattress 1 is configured such that the cushion bodies (pocket coils 14, 15, 16) are housed in cushion covers 11, 12, 13 to form cushions 3, 4, 5, and multiple cushions 3, 4, 5 are housed in a fitted sheet 2 to form the mattress 1, and the cushions 3, 4, 5 can be removed from the fitted sheet 2 and used alone, or the cushions 3, 4, 5 can be housed in the fitted sheet 2 and used as the mattress 1.

[0025] Therefore, in the mattress 1 having the above configuration, the cushions 3, 4, and 5 that serve as the cushioning material of the mattress 1 can be easily replaced, and the mattress 1 and the cushions 3, 4, and 5 can be purchased at the same time, thereby reducing the effort, time, and cost required for purchase and transportation.

[0026] Moreover, the mattress 1 is configured such that the plurality of cushions 3, 4, and 5 have different hardnesses.

[0027] Therefore, with the mattress 1 having the above configuration, the hardness of the mattress 1 can be easily changed locally according to preference.

[0028] The mattress 1 is configured such that a single bed pad 10 is provided on top of the fitted sheet 2 to cover the upper surfaces of the plurality of cushions 3, 4, 5.

[0029] Therefore, the mattress 1 having the above configuration can prevent moisture such as night sweat from penetrating into the cushions 3, 4, and 5 inside the mattress 1 while sleeping. [Explanation of symbols]

[0030] 1 mattress 2 fitted sheets 3, 4, 5 Cushion 6 Body 7 Bottom 8 Lid 9 Zipper 10 Bed Pad 11,12,13 Cushion cover 14,15,16 Pocket coil 17,18,19 Zipper 20,21,22 Storage bag 23, 24, 25 coil springs

Claims

1. A cushion is formed by accommodating a cushion body in a cushion cover, and a mattress is formed by accommodating a plurality of cushions in a fitted sheet; The cushion can be removed from the fitted sheet and used alone, and can also be stored in the fitted sheet and used as a mattress. The fitted sheet has a hollow frame-shaped body with a lid and a bottom at the top and bottom, and a bed pad with vertical flexibility on the top surface of the lid of the fitted sheet. The mattress is characterized in that the upper surfaces of a plurality of cushions are covered with a water-absorbent bed pad, the lid part at the upper end of the fitted sheet can be opened and closed with a fastener, and the middle part of the side of the cushion cover can be opened and closed with a fastener, so that the fitted sheet and the cushion cover can be opened and closed at different heights.

2. The mattress of claim 1, wherein the plurality of cushions are configured by housing a plurality of pocket coils in close contact inside a cushion cover, and the hardness of the pocket coils is made different by varying the hardness of the plurality of cushions.

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