JPS6010448Y2 - mattress - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an improvement of a mattress.

In general, mattresses used as bedding are required to meet a number of strict characteristics in terms of hardness, breathability, moisture absorption, ease of storage, and service life.

For example, in order to prevent the vertebrae from curving while sleeping and to fully recover internal organ functions, it is desirable to have a suitable hardness, and it is better for the user to have good breathability and moisture absorption. It is also convenient from a health standpoint.

On the other hand, if the material is to be air-dried or stored in a closet, it is more convenient to be able to bend it flexibly, and from the point of view of having appropriate hardness mentioned above, completely opposite properties are required. It will happen.

Conventional mattresses, such as mattresses mainly made of urethane foam, have excellent breathability and ease of absorption, but have drawbacks in terms of hardness and moisture absorption.

Futons made mainly of cotton have good moisture absorption, but they quickly lose their breathability and have the disadvantage of being hard, and cannot withstand long-term use. there were.

As described above, conventional mattresses each have advantages and disadvantages, and none of them has satisfied all the characteristics such as hardness, breathability, moisture absorption, ease of storage, and service life.

This invention was devised to solve the above problems, and its purpose is to improve all aspects such as hardness, breathability, moisture absorption, ease of storage, and service life. The object of the present invention is to provide a mattress that has excellent characteristics in terms of.

The mattress of the present invention consists of a mattress body and a mattress cover that removably stores the mattress body, and the mattress body is composed of a palm layer formed by laminating coconut fibers, A spring layer formed by intertwining stacked synthetic resin wires to form an uneven shape, a cotton layer stacked on top of the spring layer, and a covering layer surrounding the laminate of the palm layer, spring layer, and cotton layer. It is characterized by its composition.

That is, the mattress body, which is the main part of the mattress, is composed of a palm layer, a spring layer, a cotton layer, and a covering layer surrounding these layers.

Due to the presence of the palm layer and the spring layer, it can have appropriate hardness, and the vertebrae will not curve when sleeping, which is extremely beneficial for health.

The palm layer is made of laminated coconut fibers, and the spring layer is made of intertwined synthetic resin wires to form a concave and convex shape, resulting in extremely good air permeability. Since it can be bent and folded freely, it can be hung out to dry or stored in a closet etc. very easily.

Since the palm layer is made of natural fibers, it is highly hygroscopic and can easily dissipate moisture when exposed to sunlight.

Since the spring layer exists in the center and functions as a so-called core material, durability is increased and the service life of the mattress can be extended.

The cotton layer is hygroscopic and can be soft to the touch, making it extremely comfortable to sleep on.

Since the covering layer completely surrounds the palm layer, spring layer, and cotton layer, it prevents the inner parts from being exposed to the outside and prevents fine dust from entering, making it a hygienic mattress. can significantly extend the lifespan of.

As described above, the mattress of the present invention has hardness, breathability, moisture absorption,
It can exhibit excellent characteristics in all respects, such as ease of storage and service life.

Furthermore, according to the present invention, the following unique effects can be achieved.

(1) In the winter, the cotton layer can be placed on top, and in the summer, the palm layer can be placed on top. As a result, it is warm like a normal futon, and in the summer, the relatively hard palm layer provides a refreshing feeling just like a bed, and in both cases, you can expect extremely good sleeping comfort and a sound sleep.

(2) Since there is a spring layer, the acupressure effect can be exerted.

In particular, when the irregularities of the spring layer are made irregular, acupressure can be applied effectively even when the patient turns over and is not sleeping in a normal state, and it is possible to prevent bedsores.

(3) Because of the presence of the palm layer, it has a deodorizing effect similar to activated carbon and is extremely hygienic.

(4) Since the mattress body can be easily taken out from the mattress cover, the mattress cover can be washed.

Therefore, it is always hygienic.

Hereinafter, embodiments of the present invention will be described based on the drawings.

FIG. 1 is a longitudinal sectional view of a mattress according to an embodiment of the present invention.

FIG. 2 is a cutaway perspective view. The mattress 1 is composed of a mattress body 2 and a mattress cover 3.

The mattress body 2 includes a palm layer 4, a spring layer 5, and a cotton layer 6.
, and are separated from the covering layer 7.

The palm layer 4 is formed by laminating coconut fibers 8.

In this example, the pulp of a natural coconut is removed by corrosion washing, and the remaining fibers are dissociated into independent, long, thick threads, which are rolled into small diameter rolls. Wind it up and perform loop processing.

Then, the fibers 8 formed into a loop shape are arranged irregularly in an appropriate width and stacked irregularly to an appropriate thickness, and a synthetic resin liquid adhesive mixed with a flame retardant is applied. A large number of spaces are formed by sprinkling it on the spots and applying a constant compressive force from both the upper and lower surfaces to partially adhere 9 the loop-shaped fibers 8 to each other.

Therefore, the palm layer 4 has appropriate hardness, is highly breathable and hygroscopic, can be easily bent or folded, and can provide a feel similar to that of a sleeping mat.

The spring layer 5 is stacked on the palm layer 4, and has an uneven outer surface formed by intertwining wire rods 10 made of synthetic resin.

In this example, polypropylene wire rods 10 having a diameter of about 0.5 to ITrrm are irregularly intertwined and processed using a press or the like so that irregular irregularities are formed.

The spring layer 5 constructed in this manner exhibits durability due to the toughness of the wire rod 10, and has a large number of spaces and elasticity due to the uneven shape, and can provide an acupressure effect.

Of course, since it has an uneven shape, it can be easily bent and folded.

Thus, the spring layer 5 and the palm layer 4 are combined by partially melting the wire rod 10 forming the spring layer 5 and thermocompression bonding 11.

When the spring layer 5 and the palm layer 4 are combined, there is no relative displacement and no deformation occurs.

The cotton layer 6 is layered on the spring layer 5, and in this example, polyester cotton, which is highly hygroscopic, is used.

The spring layer is connected to the spring layer by being entwined and overlapped.

The cotton layer 6 is highly hygroscopic and can provide a soft and warm feel.

Since the cotton layer 6 is entangled with and bonded to the unevenness of the spring layer 5, there is no possibility of relative displacement between the two.

The covering layer 7 is for surrounding the laminate made of the palm layer 4, the spring layer 5, and the cotton layer 6, and has a so-called bag shape, and in this example, a nonwoven fabric is sewn into a bag shape. The laminate is housed therein.

The enveloping layer 7 has the function of preventing the interior contents from coming out and causing discomfort, as well as preventing the intrusion of fine dust, etc., and integrally envelops the laminate.

The mattress main body 2 configured in this manner is removably inserted into a mattress cover 3 made of cotton or the like, which has an opening on the negative side and can be opened and closed using a zipper 12.

Since the mattress cover 3 can be separated from the mattress body 2, it can be easily washed and always kept clean.

A palm layer 4, a spring layer 5, which constitute the mattress body 2,
The thickness of each cotton layer 6 is, for example, 10~20rrvn, and the thickness of the mattress body 2 is 30~4orrr! done to n.

Therefore, in the winter, the mattress 1 should be placed with the cotton layer 6 on top.
In the summer, it is desirable to use the device with the palm layer 4 facing up.

In this way, the soft cotton layer 6 keeps you warm in the winter, and the relatively hard palm layer keeps you refreshed in the summer, so you can always get a good night's sleep.

It should be noted that the present invention is not limited to the above-mentioned embodiment, and the following can also be used.

The palm layer 4 may be formed by laminating linear fibers irregularly to form a large number of spaces.

The palm layer 4 can also connect fibers to each other by entangling the fibers without using an adhesive.

It is also possible to spray the flame retardant afterwards without mixing the flame retardant into the adhesive.

The wire rod 10 constituting the spring layer 5 may be a wire rod made of synthetic resin other than polypropylene.

The spring layer 5 and the palm layer 4 may be bonded together using, for example, an adhesive.

The spring layer 5 is treated with flame retardant by spraying a flame retardant, or
Alternatively, it is possible to use a synthetic resin wire rod to which a flame retardant is added during molding.

The spring layer 5 can also have a regular uneven shape.

The cotton layer 6 is not limited to polyester cotton, and may be made of natural fibers such as cotton or cotton blend felt.

The cotton layer 6 can also be flameproofed by the same method as the spring layer 5.

The thicknesses of the palm layer 4, the spring layer 5, the cotton layer 6, and the thickness of the mattress body 2 are not limited to the above-mentioned examples, and can be determined as appropriate.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view of a mattress according to an embodiment of the present invention. FIG. 2 is a cut away perspective view of the same. 1...
・Mattress, 2...Mattress itself, 3...
Mattress cover, 4...Palm layer, 5...
Spring layer, 6...cotton layer, 7...covering layer.

Claims (1)

[Scope of utility model registration request] The mattress body 2 is separated from the mattress cover 3 that stores the mattress body 2 in a removable manner, and the mattress body 2 is laminated with coconut fibers curved into a loop shape, and compressed while applying compression force to the mattress body 2. A palm layer 4 is formed by partially adhering the fibers to each other with a synthetic resin adhesive; an outer surface is formed into an uneven shape by intertwining coiled wires made of synthetic resin; A spring layer 5 welded to the palm layer 4 by stacking and partially melting the wire material; A cotton layer 6 stacked on the spring layer 5; The palm layer 4, the spring layer 5, and the cotton layer. 6. A mattress comprising a covering layer 7 surrounding a laminate of 6 and 6.