KR102510095B1 - Mat that can be contracted and restored according to changes in air pressure - Google Patents

Abstract

The present invention is a mat having a convex shape; and a flow path portion in which a flow path through which air is introduced and sprayed is formed on one side of the outer circumference of the mat. Coupling part for coupling the mat to the other side of the outer circumference of the mat; Provides a mat capable of contraction and restoration according to changes in air pressure including.

Description

Mat that can be contracted and restored according to changes in air pressure}

The present invention relates to a mat capable of contraction and restoration according to changes in air pressure.

In general, a mat is a product that is used by laying on the floor of a room or a living room, and is made by installing a cushion member such as a sponge inside to maintain a certain cushion shape.

In addition, the mat is a flat type mat and is widely used for interfloor noise and prevention of infant head banging.

These mats are manufactured in a flat top and bottom, and there is a problem in that the lower part of the mat in contact with the floor is torn or peeled off when the user steps on, sits, lies down, or rolls.

In addition, there were problems such as the formation of mold due to moisture due to the air not passing through the bottom and bottom of the mat.

Korean Utility Model Publication 20-2021-0001419 'Multipurpose bumper mat'

The present invention has been made to solve the above problems, and an object of the present invention is to circulate air between the mat and the bottom of the structure to prevent contraction and contraction and It is to provide a mat that can be restored.

The object of the present invention is not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those skilled in the art from the following description.

A mat capable of shrinking and restoring according to a change in air pressure according to an embodiment of the present invention for solving the above problems is a mat having a convex shape; and a flow path portion in which a flow path through which air is introduced and sprayed is formed on one side of the outer circumference of the mat. Coupling part for coupling the mat to the other side of the outer circumference of the mat; includes

In the mat, an absorber for absorbing impact may be inserted therein.

The mat has a convex upper surface, and when installed on the floor of a building, a lower mat in which a separation space is formed between the upper surface and the floor of the building, and is located on top of the lower mat, so that the upper surface is the same as the lower mat. An upper mat having this convex shape may be included.

In the lower mat, when a user applies pressure to the upper mat, the lower mat may be contracted while air is sprayed through the passage part.

When the lower mat contracts, the convex shape of the upper mat may be restored as air is introduced through the passage part.

The lower mat may include a damage prevention unit that prevents damage to an upper surface of the mat by coming into contact with the floor of the building when contracted due to a user's pressure.

In the damage prevention unit, a plurality of protrusions having a convex shape may be formed on the upper surface of the lower mat in a direction toward the building floor.

The upper mat may include a non-slip portion to prevent slipping when a user touches an upper surface of the upper mat.

The non-slip portion may have a plurality of protrusions formed in the same shape as the convex shape of the upper mat.

The damage preventing part and the anti-slip part may have the same shape and material.

The passage part may include an inlet hole through which air is introduced through a hole formed around an outer circumference of the mat, and a spray hole through which air is blown into an outer circumference of the mat.

The inlet hole and the spray hole may be the same hole.

It may include a coupling groove spaced apart from the inlet hole and the spray hole and coupled to the coupling portion.

The coupling portion may include an extension portion partially extending along an outer circumference of the upper mat, and a protrusion coupling portion extending downward from the extension portion and coupled to the coupling groove.

According to an embodiment of the present invention, air is circulated between the mat and the bottom of the structure, thereby preventing mold from growing on the lower surface of the mat and the bottom of the structure.

The upper and lower parts of the mat are convex, so that the lower part of the mat in contact with the floor can be prevented from being torn or peeled off when the user steps on, sits, lies down, or rolls.

Effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present invention.

1 is a view showing a mat capable of contraction and restoration according to a change in air pressure according to an embodiment of the present invention.
2 and 3 are views showing an upper mat, a flow path part, and a coupling part of a mat that can be contracted and restored according to a change in air pressure in FIG. 1 .
Figure 3 is a view showing the shape of the upper mat of the mat that can be contracted and restored according to the change in the air pressure of FIG.
4 is a view showing a lower mat of a mat capable of contraction and restoration according to a change in air pressure in FIG. 1 .
5 is a view showing an interlayer noise prevention member of a mat capable of shrinking and restoring according to a change in air pressure of FIG. 1 .

Hereinafter, various embodiments will be described in more detail with reference to the accompanying drawings. The embodiments described in this specification may be modified in various ways. Certain embodiments may be depicted in the drawings and described in detail in the detailed description. However, specific embodiments disclosed in the accompanying drawings are only intended to facilitate understanding of various embodiments. Therefore, the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, and it should be understood to include all equivalents or substitutes included in the spirit and technical scope of the invention.

Terms including ordinal numbers, such as first and second, may be used to describe various components, but these components are not limited by the above terms. The terminology described above is only used for the purpose of distinguishing one component from another.

In this specification, terms such as "comprise" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded. It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be. On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Meanwhile, a “module” or “unit” for a component used in this specification performs at least one function or operation. And a "module" or "unit" may perform a function or operation by hardware, software, or a combination of hardware and software. In addition, a plurality of “modules” or “units” other than “modules” or “units” to be executed in specific hardware or to be executed in at least one processor may be integrated into at least one module. Singular expressions include plural expressions unless the context clearly dictates otherwise.

In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be abbreviated or omitted.

1 is a view showing a mat capable of contraction and restoration according to a change in air pressure according to an embodiment of the present invention, and FIGS. 2 and 3 are an upper mat of the mat capable of contraction and restoration according to a change in air pressure of FIG. 1, Figure 3 is a view showing the shape of the upper mat of the mat capable of contraction and restoration according to the change in the air pressure of FIG. 1, Figure 4 is the contraction and restoration according to the change in the air pressure of It is a drawing showing the lower mat of this possible mat.

1 to 4, a mat capable of contraction and restoration according to a change in air pressure according to an embodiment of the present invention is composed of a mat 100, a flow path part 200, and a coupling part 300.

The mat 100 has a convex shape in the center, and the outer circumference of the center is composed of a flat mat. An absorber for absorbing shock may be inserted into the mat 100 . The absorbent may be a material such as latex or sponge having elasticity. In addition, the mat surface may be an antibacterial material.

In addition, the mat 100 may include a lower mat 110 and an upper mat 120 .

The lower mat 110 has a convex upper surface, so that when installed on the floor of a building, a separation space may be formed between the upper surface and the floor of the building.

In addition, when the user applies pressure to the upper mat 120, the lower mat 110 may contract as air is sprayed through the flow path part 200.

In addition, the lower mat 110 may include a damage prevention unit that prevents damage to the upper surface of the mat by contacting the floor of the building when contracted due to user's pressure.

A plurality of protrusions having a convex shape in a direction toward the building floor may be formed on the upper surface of the lower mat 110 to prevent damage.

The upper mat 120 may be positioned above the lower mat 110 and have a convex upper surface like the lower mat 110 .

In addition, when the lower mat 110 contracts, the convex shape of the upper mat 120 may be restored as air is introduced through the passage part 200 .

In addition, the upper mat 120 may include a non-slip portion to prevent slipping when the user steps on the upper surface of the upper mat 120 .

The non-slip portion has the same shape as the convex shape of the upper mat 120 and may have a plurality of protrusions. In this case, the non-slip portion may be made of a material different from that of the upper mat 120 .

In addition, the damage prevention unit and the anti-slip unit may have the same shape and material.

The passage part 200 has a passage through which air is introduced and sprayed at one side of the outer circumference of the mat.

To this end, the flow path part 200 may include an inlet hole 210 and a spray hole 220 .

The inflow hole 210 has a hole formed around the outer circumference of the mat, through which air may be introduced.

In addition, the spray hole 220 has a hole formed around the outer circumference of the mat, through which air can be sprayed.

In addition, the inlet hole 210 and the spray hole 220 may be the same hole.

In addition, the passage portion 200 may include a coupling groove 230 spaced apart from the inlet hole 210 and the spray hole 220 and coupled to the coupling portion 300 .

That is, the coupling grooves 230 are spaced apart from each other so as not to restrict the flow path 200 .

Coupling unit 300 couples the mat to the mat on the other side of the outer circumference of the mat.

To this end, the coupling portion 300 may include an extension portion 310 and a protrusion coupling portion 320 .

The extension part 310 may partially extend along the outer circumference of the upper mat 120 . In addition, the protrusion coupling portion 320 extends downward from the extension portion 310, and a protrusion coupled to the coupling groove 230 may be formed.

In addition, the coupling portion 300 is positioned parallel to the flow path portion 200 , and the flow passage portion 200 may also be formed on the coupling portion 300 .

5 is a view showing an interlayer noise prevention member of a mat capable of shrinking and restoring according to a change in air pressure of FIG. 1 .

Referring to FIG. 5 , in order to prevent inter-floor noise of the mat, an inter-floor noise prevention member 400 may be selectively installed in a space formed between the lower mat 110 and the floor of the building.

The inter-floor noise prevention member 400 not only supports the pressure of the mat 100 when the user steps on the convex part of the upper mat 120, but also can help the upper mat 120 to quickly recover. there is.

To this end, the inter-floor noise prevention member 400 includes a case 410 having the same convex shape as the convex shape at the center of the lower mat 110, and an elastic support unit installed on the lower surface of the case 410 to support the case 410. (420).

The case 410 may be an air cap. That is, air may be introduced into the case 410 .

And the elastic support part 420 may be a spring. In addition, the elastic support part 420 may further include a movement preventing part 421 for preventing the elastic support part 420 from slipping when it comes into contact with the floor of a building. In addition, the movement prevention unit 421 may be made of an elastic member capable of absorbing shock. It may be latex.

As described above, according to an embodiment of the present invention, air is circulated between the mat and the bottom of the structure to prevent mold from growing on the lower surface of the mat and the bottom of the structure.

Since the upper and lower parts of the mat are convex, it is possible to prevent the bottom part of the mat from being torn or peeled off when a user steps on it, sits, lies down, or rolls over.

The object of the present invention is not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those skilled in the art from the following description.

Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific embodiments described above, and is common in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Of course, various modifications are possible by those with knowledge of, and these modifications should not be individually understood from the technical spirit or prospect of the present invention.

100: Matt
110: lower mat
120: upper mat
200: Euro part
210: inflow hole
220: injection hole
230: coupling groove
300: coupling part
310: extension
320: projection joint
400: Interfloor noise prevention member
410: case
420: elastic support
421: movement prevention unit

Claims (4)

mats with a convex shape; and
a flow path portion formed on one side of the outer circumference of the mat through which air is introduced and sprayed;
A coupling part for coupling the mat to the other side of the outer circumference of the mat; includes,
the mat,
A shock absorbing material is inserted inside,
the mat,
The lower mat has a convex upper surface, so that a space is formed between the upper surface and the floor of the building when installed on the floor of the building;
It is located above the lower mat and includes an upper mat having a convex upper surface in the same way as the lower mat,
The lower mat,
When the user applies pressure to the upper mat, the lower mat contracts as air is sprayed through the passage part.
The upper mat,
When the lower mat is contracted, the convex shape of the upper mat is restored as air is introduced through the passage part,
The lower mat,
It includes a damage prevention unit that prevents damage to the upper surface by contacting the floor of the building when contracted due to user pressure,
The damage prevention unit,
A plurality of protrusions having a convex shape are formed on the upper surface of the lower mat in a direction toward the floor of the building,
The upper mat,
And a non-slip portion to prevent slipping when the user touches the upper surface of the upper mat,
The anti-slip part,
A plurality of protrusions are formed in the same shape as the convex shape of the upper mat,
The damage prevention part and the anti-slip part,
of the same shape and material,
The flow path part,
A hole is formed around the outer circumference of the mat, and an inlet hole through which air is introduced;
And a spray hole through which air is sprayed on the outer circumference of the mat,
The inlet hole and the spray hole,
the same hall
It includes a coupling groove spaced apart from the inlet hole and the spray hole and coupled to the coupling portion,
In order to prevent inter-floor noise of the mat, an inter-floor noise prevention member 400 is installed in the space formed between the lower mat 110 and the floor of the building,
The inter-floor noise prevention member 400 not only supports the pressure of the mat 100 when the user steps on the convex part of the upper mat 120, but also helps the upper mat 120 to be quickly restored. configured so that
The inter-floor noise prevention member 400 includes a case 410 having the same convex shape as the convex shape at the center of the lower mat 110, and an elastic support installed on the lower surface of the case 410 to support the case 410 ( 420),
The elastic support part 420 further includes a movement prevention part 421 for preventing the elastic support part 420 from slipping when it comes into contact with the building floor, and the movement prevention part 421 is made of an elastic member capable of absorbing shock. A mat capable of contraction and restoration according to changes in air pressure, characterized in that it has become.
delete delete The method of claim 1,
The coupling part,
An extension portion partially extending along an outer circumference of the upper mat;
A mat capable of shrinking and restoring according to a change in air pressure, including a protruding coupling portion extending downward from the extension portion and coupled to the coupling groove.

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