JPH0718656U - Folding mattress - Google Patents

Abstract

(57) [Abstract] [Purpose] While sleeping, the blood and body fluid concentrated on the foot side can be regurgitated to the head side to improve health problems and work such as washing the cushion material in the mattress and sun-drying. To facilitate. [Structure] A plurality of cushion materials 3 are housed in a plurality of bag-shaped covers 4 that are arranged in series, and a plurality of mattress structures 1, 1 ... The upper surface of each mattress structure 1, 1, ... Is formed with inclined surfaces 1a, 1a, ... Sloping downward from the foot side a to the head side b. On the upper end surface of the bag-shaped cover 4, an opening 4a for inserting and removing the cushion material 3 and an opening / closing tool 4b are attached.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a folding mattress for bedding which can be used by laying on the floor, tatami mat, or bed.

[0002]

[Prior art]

 Conventionally, a folding mattress of this kind has a structure in which folding portions are connected to each other to prevent separation, and the upper surface of the mattress is completely flat.

[0003]

[Problems to be solved by the device]

 Since the conventional folding mattress is integrally constructed as described above, the work is troublesome when washing or sun-drying the mattress, and a large space is required to some extent. In particular, when washing or sun-drying the cushioning material in the mattress, the entire cushioning material has to be put in and taken out from the cover all at once, which makes the work extremely troublesome.

Further, in a mattress having a flat upper surface, blood, body fluid, etc. concentrated in the legs during the daytime cannot flow back to the head when sleeping.

[0005] In general, since humans overwhelmingly stand up, blood and body fluid tend to concentrate from the upper part of the human body to the lower part of the body, that is, toward the legs, which causes various health disorders. It is said that To avoid this, it is good practice to do a handstand even once a day before going to bed, but it is difficult to carry out because it is troublesome.

In view of the above-mentioned problems, the present invention does not require any troublesome work such as washing and sun-drying, and the blood, body fluid, etc. concentrated on the feet while sleeping are the head. The aim is to provide a folding mattress that is healthy and is designed to regurgitate.

[0007]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the folding mattress according to the present invention has a plurality of cushion materials, each of which is housed in a plurality of bag-shaped covers that are continuously arranged, so that the plurality of mattress structures can be foldably connected. The upper surface of each mattress structure is formed with an inclined surface that gently inclines downward from the foot side to the head side, and the cushion is provided on the upper end surface of each bag-shaped cover. It is characterized in that openings are provided for taking in and out the material, and an opening / closing tool is attached to each of the openings.

[0008]

[Action]

 A pillow is placed on the head side of the upper surface of the mattress that gently inclines downward from the foot side to the head side. Since it gently inclines downward, blood, body fluid, etc. concentrated on the foot side flow backward to the head. In addition, the built-in unit that is always hanging downward is lifted and released from the tension. In this way, it is effective in healing various health disorders such as gastric ptosis, constipation, and blood circulation disorders.

When the cushion material inside the mattress is washed or sun-dried, the opening / closing tool of the bag-shaped cover that stores the cushion material that needs to be washed is operated to open the opening, and the cushion material inside the mattress is opened. Take out.

Since the opening and the closing tool such as a fastener attached to the opening for inserting and removing each cushion material are installed on the upper end surface of the bag-shaped cover, a cushion having an inclined surface on the upper surface. There is no hindrance to the loading and unloading of materials.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway perspective view of a folding mattress according to the present invention.

As shown in the figure, the present mattress A is divided into a plurality (three in the illustrated example) of mattress structures 1, 1, ... 4 are foldably connected to each other via the connecting portions 2 ... which are provided alternately with each other, and the upper surfaces of the mattress structures 1, 1 ... Each of them is formed by inclined surfaces 1a, 1a, ...

Each mattress structure 1 is configured by covering the cushioning material 3 with a bag-shaped cover 4 made of cloth. Therefore, the connecting portion 2 is provided at the relevant portion of the cover 4.

Further, each upper surface of the cushion material 3 is formed with an inclined surface 3a corresponding to the inclined surface 1a, and the cover 4 accommodates the cushion material 3 with the inclined surface 3a. Thus, the height of the foot side a is set higher than that of the head side b.

The upper end surface of each cover 4 is provided with an opening 4a through which the cushion material 3 is inserted and withdrawn, and a fastener 4b as an opening / closing tool is attached to each opening 4a. Has been done. As a result, the cushion material 3 with the inclined surface 3a can be inserted into each cover 4 from the lower end side of the inclination without any trouble.

As shown in FIG. 2, each cushion member 3 is formed by superposing a substrate 5 having an upper surface formed on an inclined surface 5 a, an intermediate plate 6 having an upper surface formed on a corrugated unevenness 6 a, and an upper plate 7, and The air permeability is improved by providing the air layer 6b between the plate 6 and the upper plate 7.

In the above-described embodiment, the substrate 5 and the intermediate plate 6 are separated, but they may be integrated. However, since it is technically difficult to form the corrugated irregularities 6a on the inclined surface, it is desirable to have a two-layer structure as in the present invention.

As the material of each cushion material 3, the substrate 5 is made of urethane foam resin, the middle plate 6 is made of slightly rigid urethane foam resin, and the upper plate 7 is made of polyester resin. Alternatively, the whole may be formed of a foamed urethane resin. Further, these urethane foam resins and the like are preferably subjected to treatments such as insect repellent, antibacterial and deodorant.

Incidentally, the size of the mattress A of the present invention is three sizes of 200 cm in length and 100 cm, 120 cm, and 140 cm in width. The height of the end on the foot side a is 16 cm, and the height of the end on the head side b 1 is 6 cm. Of course, it is not limited to these dimensions.

In use, as shown in FIG. 4, a man N is put on the head side b of the upper surface of the mattress A of the present invention, and a person N sleeps. The head Nb is kept almost horizontal by the pillow M, while the head Nb is gently inclined downward from the foot side a to the head side b along a.

The inclination angle of the upper surface of the mattress A may be the inclination degree of one mattress A as shown in FIG. 4, but can be made steep by stacking two mattresses A.

[0022]

[Effect of device]

 As described above, according to the present invention, since the upper surface of the mattress is composed of the inclined surface that gently inclines from the foot side to the head side, blood, body fluid, etc. that are naturally concentrated on the foot side during sleep, etc. Can be regurgitated to the cephalad side, or the internal organs that are constantly hanging down can be lifted to release from tension. Exert an effect on.

Further, since a plurality of cushion materials are housed in respective independent bag-like covers and the mattress structure is foldably connected continuously, it is sufficient to take out only the necessary cushion material from the cover. In addition to facilitating work such as sun drying, it does not require a large work space.

Further, since the openings for inserting and removing the cushioning material and the opening and closing tools such as fasteners are installed on the upper end surface of the bag-shaped cover, there is no problem in inserting and removing the cushioning material having the inclined surface on the upper surface. There is no such thing.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of a folding mattress according to the present invention.

FIG. 2 is a cross-sectional view of a mattress structure that constitutes the mattress of the present invention.

FIG. 3 is a side view showing a folded state.

FIG. 4 is a side view showing a usage state of the present invention.

[Explanation of symbols]

 1 Mattress structure 1a Inclined surface 2 Connection part 3 Cushion material 4 Bag-shaped cover 4a Opening part 4b Opening / closing tool a Foot side b Head side

Claims (1)

[Scope of utility model registration request] 1. A plurality of cushion materials are accommodated in a plurality of bag-shaped covers that are arranged in series, and a plurality of mattress structures are foldably connected in series, and the upper surface of each mattress structure is formed. Is formed with an inclined surface that gently inclines downward from the foot side to the head side, and an opening for inserting and removing the cushion material is provided in the higher end surface of each bag-shaped cover, and A folding mattress that has an opening and closing tool attached to the opening.