JP3108434U - Stone panel - Google Patents

Abstract

A stone panel 20 is formed by laying slice pieces 11 of natural stone in a planar shape, and a surface heater 24 that keeps the slice pieces 11 at a temperature approximate to the human body temperature behind the slice pieces 11 group. One side of the group is used.
[Effect] Instead of mixing natural stone with mortar, it was decided to spread slices of natural stone in a plane. If such a slice group is heated, far infrared rays are effectively emitted. Natural stones that emit negative ions effectively emit negative ions. Further, since the slice pieces are kept warm at a temperature approximate to the human body temperature, that is, about 38 ° C., there is no worry of low-temperature burns. Therefore, it is possible to provide a technique that can generate far infrared rays and negative ions without worrying about low temperature burns.
[Selection] Figure 2

Description

  The present invention relates to a stone panel on the premise that a human body is brought into contact.

  The bedrock bath at Tamagawa Hot Spring in Tazawako, Akita Prefecture is famous. That is, it is said that if a natural bedrock heated moderately by hot springs or geothermal heat is put on a yukata, it can be exposed to radium wire, and a favorable effect on the human body can be obtained.

However, since it is difficult in terms of time and cost to go to Tamagawa Onsen from a remote place, a pseudo bedrock bath device has been proposed as an alternative (see, for example, Patent Document 1).
JP 2004-130047 (Claim 1, paragraph number [0005])

Claim 1 of Patent Document 1 states that “a flat bedrock in which a floor heating system (2) is installed in a room (1) with high airtightness and heat insulation, and tourmaline ore is hardened with mortar containing silica sand, etc. There is a description of a bed (7) and a chair (8).
In addition, paragraph No. [0005], line 22 of Patent Document 1, describes “... adjusting the surface temperature of the rock mass (3) to an appropriate level (about 40 to 47 degrees)”.

It is said that negative ions radiated from tourmaline and far-infrared effect promote a large amount of perspiration, promote blood circulation, and weakly alkalize blood.
However, the inventors have verified and verified that the following disadvantages are found.

  First, the expected negative ions were not obtained. However, when tourmaline alone was examined, the expected amount of negative ion release was observed. As a result, there is a strong suspicion of being absorbed by the surrounding mortar.

  Secondly, the surface temperature of the rock mass is adjusted to 40 to 47 ° C. in order to exert the sauna effect, but this may cause low temperature burns if the skin is touched directly. It is necessary to consider placing multiple sheets and towels, making it impossible for elderly and children to use.

  An object of the present invention is to provide a technique that can generate negative ions sufficiently without worrying about low-temperature burns.

  The invention according to claim 1 lays a slice of natural stone in a plane, lays a surface heater that keeps the slice piece at a temperature approximating the human body temperature behind the slice piece group, and uses one side of the slice piece group as a working surface. It is characterized by.

  The invention according to claim 2 is characterized in that the surface heater and the slice piece group are surrounded by a wooden frame so as to be transportable.

  The invention according to claim 3 is characterized in that the natural stone is black silica mainly composed of carbon, alumina, and silica.

  The invention according to claim 4 is characterized in that the joint material for filling the gaps between the sliced pieces is a mixture of natural material paste made of natural materials such as seaweed and natural stone powder.

In the device according to claim 1, the natural stone is not mixed with the mortar, but the slices of the natural stone are spread over the surface. If such a slice group is heated, far infrared rays are effectively emitted. Natural stones that emit negative ions effectively emit negative ions. In addition, since the slice pieces are kept at a temperature approximate to the human body temperature, that is, about 38 ° C., there is no concern about low-temperature burns.
Therefore, according to the first aspect, it is possible to provide a technique capable of generating far infrared rays and negative ions without worrying about low temperature burns.

In the device according to claim 2, the slice piece group is surrounded by a wooden frame. The wooden frame is smaller in density than the mortar and has a smaller ability to absorb negative ions. As a result, emission of negative ions can be promoted.
In addition, since it can be transported by surrounding it with a wooden frame, the stone panel of the present invention can be carried into the home. It can be cleared when not in use.
If the type of tree is cocoon, a favorable scent will be generated and the effect of healing the user can be expected.

In the device according to claim 3, black silica is used. Black silica is also a natural ore and emits negative ions equivalent to tourmaline. Black silica has a limited production area and output, but is much cheaper than tourmaline.
Therefore, it is possible to provide an inexpensive stone panel with good performance.

In the device according to claim 4, the joint filling between the slice pieces is made of a natural material. If the slices are filled with mortar, the mortar absorbs negative ions.
In this regard, if a natural material paste mixed with natural stone powder is used, the natural material paste has a low degree of absorption of negative ions, and the natural stone powder becomes a source of negative ions.
Therefore, a sufficient amount of negative ions can be generated.

The best mode for carrying out the present invention will be described below with reference to the accompanying drawings. The drawings are viewed in the direction of the reference numerals.
FIG. 1 is a processing diagram of natural stone according to the present invention.
(A) shows the natural stone 10. As natural stone, black silica ore, white silica ore, tourmaline ore, germanium ore, radium ore and other rocks can be adopted. Among them, black silica has carbon, alumina, and silica as its main components and has the property of emitting negative ions equivalent to tourmaline and is easily available for production in Japan (famous for Kaminokuni-cho, Hiyama-gun, Hokkaido) Since it is cheaper than tourmaline, it is suitable for the present invention.

In (b), a slice piece 11 having a thickness of 10 to 30 mm is obtained. Because the natural stone has various sizes, the vertical and horizontal dimensions and contours are not constant.
In (c), the slice pieces 11 are spread in a planar shape, and the joint material 12 is filled in the gaps between the slice pieces 11.
As the joint material 12, it is desirable to use a material obtained by mixing a natural raw material paste made of a natural material such as seaweed with a powder of natural stone 10.

  FIG. 2 is a cross-sectional view of a stone panel according to the present invention. In the stone panel 20, a wooden board 22 such as a plywood is passed to a wooden frame 21, and the wooden board 22 is reinforced with a wooden reinforcing material 23. The slice heaters 11 are laid out in a planar shape, and a surface heater 24 for keeping the slice pieces 11 at a temperature (about 38 ° C.) approximate to the human body temperature is arranged behind the group of slice pieces 11 (downward in the drawing).

The surface heater 24 may be attached to the wooden frame 21 using a plywood plate 25. This is because the surface heater 24 can be inspected by removing the plywood plate 25 from the wooden frame 21 when necessary.
The surface heater 24 is preferably a self-temperature control type heater. In the self-temperature control type heater, when the temperature approaches a certain temperature, the specific resistance value of the heater element increases rapidly to limit the current and automatically control the temperature rise.

  The surface heater 24 may be temperature-adjustable with a hand dial like a hot carpet or an electric blanket, but in order to avoid low-temperature burns, the temperature adjustment range of the dial may be narrowed to 36 ° C. to 40 ° C. desirable.

When the surface heater 24 is energized, the slice piece 11 is heated to a temperature (about 38 ° C.) that approximates the human body temperature, and is kept at that temperature. That is, the surface heater 24 supplies heat that compensates for the amount of heat released from the upper surface of the slice piece 11 to the atmosphere, thereby maintaining the upper surface of the slice piece 11 at a temperature (approximately 38 ° C.) that approximates the human body temperature.
Since the upper surface of the slice piece 11 is flat, the user M can lie down.

FIG. 3 is a perspective view of a stone panel according to the present invention. The stone panel 20 is a plate-like object in which slice pieces 11 are spread in a plane shape and surrounded by a wooden frame 21 so as to be transportable.
Numerals 26 and 26 are clue concave portions provided in the wooden frame 21, and 27 is a cord for energization.
The stone panel 20 is a standard 1 m × 2 m rectangular plate. One user can lie down. However, it can be made large so that many people can use it at once. It can also be made small so that the human knee, elbow, neck or head can be placed.

  Since the black silica constituting the slice piece 11 contains graphite, it exhibits a black color as a whole and absorbs light and heat well. And it radiates as much as it absorbs. Especially emits far infrared rays well. In addition, it has the ability to generate negative ions.

Tourmaline, famous as a negative ion generator, is said to emit 2300 negative ions per cm ³ .
As investigated by the present inventors, black silica emitted 2400 negative ions per cm ³ .
Therefore, it can be said that black silica is a substance that generates negative ions equivalent to or higher than tourmaline.

FIG. 4 is a diagram for explaining the emission of negative ions according to the present invention.
(A) shows a comparative example, and conventionally, a small piece of ore 101 has been kneaded into cement 102. Then, even if the negative ion beam 103 is radiated from the ore 101, the majority is absorbed by the cement 102. Therefore, the ore 101 cannot be effectively used.

(B) shows an example, and in the present invention, slice pieces 11 are spread in a planar shape, and one side is a radiation surface. Therefore, a sufficient amount of negative ion line 28 is obtained.
Note that the adhesive layer 29 is required to fix or stop the slice piece 11, and the joint material 12 is required to fill the gap between the slice pieces 11.

  If the adhesive layer 29 and the joint material 12 are thin and a small amount, a cement-based material can be used. However, the cementitious material seems to have a large specific gravity, but absorbs a large amount of negative ions. As a countermeasure, the adhesive layer 29 and the joint material 12 are made of a lightweight material. And it seems that natural materials are less capable of absorbing negative ions than artificial materials. Therefore, specifically, the adhesive 29 and the joint material 12 are obtained by mixing natural stone powder with natural material paste made of natural materials such as seaweed.

  Returning to FIG. 2, if the slice piece 11 is a negative ion emitting material such as black silica, negative ions are actively emitted to the user. It can be expected that this radiation action is increased by heating with the surface heater 24.

In addition, far-infrared rays are actively emitted from the sliced pieces 11 warmed by the surface heater 24, and this far-infrared rays exert an effect of warming the user's body.
Furthermore, since the slice pieces are kept warm at a temperature approximate to the human body temperature, that is, about 38 ° C., there is no concern about low-temperature burns.

  In claim 1, the type of natural stone constituting the slice piece is preferably black silica, but is not particularly limited. Further, there is no need for a wooden frame, and either a portable panel or a fixed panel may be used.

If it is a fixed panel, the floor of a residence and a part or all of a wall can be comprised.
If it is a residential floor, it can be used as floor heating.

In claim 2, the kind of natural stone constituting the slice piece is preferably black silica, but is not particularly limited.
In Claims 1 to 3, the joint material that fills the gap between the slice pieces may be a cement-based material.

  The present invention is suitable for a stone panel having a slice of natural stone as an element.

It is a processing outline figure of natural stone concerning the present invention. It is sectional drawing of the stone panel which concerns on this invention. It is a perspective view of the stone panel which concerns on this invention. It is radiation | emission explanatory drawing of the negative ion which concerns on this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Raw natural stone, 11 ... Slice piece, 12 ... Joint material, 20 ... Stone panel, 21 ... Wooden frame, 24 ... Surface heater, M ... User.

Claims (4)

  It is characterized by laying slices of natural stone in a plane, laying a surface heater that keeps the slice pieces at a temperature approximate to the human body temperature behind the slice pieces, and using one side of the slice pieces as a use surface Stone panel to do.   The stone panel according to claim 1, wherein the surface heater and the slice piece group are surrounded by a wooden frame so as to be transportable.   The stone panel according to claim 1 or 2, wherein the natural stone is black silica mainly composed of carbon, alumina, and silica. The joint material that fills the gaps between the slice pieces uses a mixture of a natural material paste made of natural materials such as seaweed and a powder of the natural stone. 3. Stone panel according to 3.

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