JP3074667U - Honeycomb structure with functional material - Google Patents

Abstract

(57) [Summary] [Problem] To provide a functional panel having shape retention, excellent pressure resistance, and reduced weight by inserting a functional material such as silica gel or activated carbon into a hollow portion of a hard honeycomb structure. I do. An air-permeable sheet or a non-air-permeable sheet (2, 3) is layered on at least one surface of upper and lower surfaces of a hard honeycomb structure (1) opened vertically and a hollow portion of the honeycomb structure (1). 4 was filled with a functional material 5 having functions such as dehumidification, humidity control, deodorization, and deodorization.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a hard honeycomb structure having a built-in functional material and exhibiting the function of the functional material.

[0002]

[Prior art]

 Conventionally, various functional materials such as silica gel and activated carbon have been used to perform functions such as dehumidification, humidity control, deodorization, and deodorization. However, these functional materials are made of non-woven fabric for the front and back materials as a holding structure. A three-layer structure with silica gel sandwiched between them, a resin film or paper as the backing material instead of a nonwoven fabric, or a mixture of silica gel and activated carbon instead of activated carbon alone It has been known. In addition, products containing silica gel, activated carbon, fragrance, etc. in a bag-shaped or container-shaped resin molded product are also commercially available.

[0003]

[Problems to be solved by the invention]

 However, a material in which the front and back are sandwiched between a nonwoven fabric or a resin film or paper has the function of an internal functional material, but has poor self-sustainability and is not suitable for a product requiring self-support. In addition, there is a limit in the filling amount. In addition, the contents stored in the bag can be filled more than the above, but the surface of the product does not become flat, as in the case of the above. It does not have the function of maintaining the surface shape while receiving pressure on the surface. Also, those placed in containers made of resin cannot be used for applications that maintain a flat surface due to restrictions on the shape of the container.

[0004] As described above, there is a difficulty in retaining conventional functional materials in terms of shape preservation, and accordingly, the range of use of each functional material is also restricted, particularly in the field of industrial materials such as building materials. There was no conceivable situation to apply to.

In view of the above situation, the present invention maintains a flat shape by focusing on shape retention and pressure resistance of a hard honeycomb structure, expands the field of use thereof, and uses a hollow portion. The purpose of this is to make functional materials coexist with the honeycomb structure, to provide a lightweight functional panel, and to promote use in various industrial fields.

[0006]

[Means for Solving the Problems]

 That is, the feature of the present invention that achieves the above-mentioned object is that a breathable or non-breathable sheet is provided on the upper and lower surfaces of a rigid honeycomb structure having an excellent shape retention and pressure resistance and having an arbitrary shape opened vertically. A honeycomb structure containing a functional material is provided, in which a breathable sheet is disposed on one side and laminated, and at the same time, the hollow portion of the honeycomb structure is filled with a functional material having a function of dehumidification, humidity control, deodorization, deodorization, and the like.

Here, a rigid structure made of a material such as metal, hard resin, or reinforced hard paper, that is, a structure having shape retention and pressure resistance is used as the honeycomb structure. Preferably, it can withstand a pressure of 5 kg / cm ² .

[0008] The functional material is usually in the form of a granular material, such as a silica gel, an activated carbon, an aromatic material, an antibacterial material, or a far-infrared effect material made of Bincho charcoal, tourmaline ore, and ceramics. Put into the hollow part of the structure. Further, as the sheet material layered on and under the honeycomb structure, a resin film or a hard or soft resin sheet is generally used as a non-permeable sheet, and a fiber such as a nonwoven fabric or a woven fabric is used as the breathable sheet. In addition to the sheet made of paper, a porous sheet made of paper, resin, or metal or a material formed in a mesh shape is used. These air-permeable and non-air-permeable sheets are laminated on the upper and lower surfaces of the honeycomb structure, and at least one surface is provided with the air-permeable sheets. Of course, it is also possible to use air-permeable sheets on both the upper and lower surfaces.

[0009]

[Embodiment of the invention]

 Hereinafter, specific embodiments of the present invention will be described.

FIG. 1 shows an example of a honeycomb structure containing a functional material according to the present invention. In the drawing, reference numeral 1 denotes a honeycomb structure, and a skin material 2 and a back material each made of a sheet are respectively formed on the opened upper and lower surfaces. 3 and a functional material 5 for performing various functions such as dehumidification, humidity control, deodorization, and deodorization is put into the hollow portion 4 of the honeycomb structure 1 and is incorporated therein.

As described above, the honeycomb structure is made of metal, hard resin, reinforced hard paper, and the like, and it is important that the honeycomb structure be hard, have shape retention, and have pressure resistance. Aluminum, stainless steel, etc. can be used as the metal, but aluminum is preferable for weight reduction, and polypropylene, polyethylene, etc. are used as the hard resin, and reinforced corrugated paper is used as the hard paper. Then, the shape, size and strength of the hollow portion 4 penetrating the honeycomb structure up and down and opened are appropriately changed and set according to the purpose of use, and the functional material filling amount can be adjusted.

[0012] The honeycomb structure can be formed by any of the known methods. For example, in the case of using a resin, a large number of sheets having protrusions protruding in a parallel line shape on one surface at appropriate intervals are laminated at an appropriate height, and the parallel wire is formed. It is most efficient to form a honeycomb structure by forming hollow portions between parallel linear protrusions by bonding the tips of the vertical protrusions and cutting them in the vertical direction, and the honeycomb structure with the appropriate thickness according to the purpose of use Suitable for obtaining body.

In particular, when molding with a hard resin such as propylene or polyethylene, the bonding of the tips of the projections is easy by heating, and the production can be further simplified. However, even when aluminum or other metal or reinforced corrugated cardboard is used, it can be easily prepared by bonding.

However, the above-mentioned honeycomb structure has a through-hole penetrating vertically, and the through-hole is formed as a hollow portion 4 between the upper and lower sheets by arranging the sheets on the front and back surfaces that open vertically. Is done. Therefore, in the present invention, the hollow material 4 is used to fill and incorporate the functional material 5 which is a feature of the present invention. The functional material 5 has various functions such as dehumidification, humidity control, deodorization, deodorization, anti-mold, antibacterial, anti-mite, far-infrared ray effect, negative ion effect, fragrance and the like. Used for selection. Specifically, for example, silica gel is used for dehumidification, humidity control, and deodorization, activated carbon is used for deodorization, aromatic materials are used for aroma, antibacterial materials are used for antibacterial and mite prevention, and Bincho charcoal and tourmaline are used for far-infrared radiation. Ore and ceramic are filled in the hollow portion 4 of the honeycomb structure 1 respectively.

These functional materials are preferably powders, and the filling amount can be appropriately adjusted depending on the shape of the honeycomb structure 1, the size of the hollow portion 4, and the like. As described above, the inside of the honeycomb structure is filled with the functional material by forming the hollow portion 4 filled with the functional material, and sheets are layered on the upper and lower openings to prevent the filled functional material from falling off. Is done.

As the sheet, either a breathable sheet or a non-breathable sheet can be used, but at least one surface must be a breathable sheet in order to allow the divergence of the functional material. Of course, in order to diversify the function of the functional material from both the upper and lower surfaces, it is naturally practiced to make the sheets on both surfaces into breathable sheets.

[0017] As the kind of the sheet to be used, a non-woven fabric, a woven fabric, a porous sheet obtained by subjecting a paper or a resin sheet or a metal or the like to a porous treatment, a resin net or a wire net, other resins or It includes a metal mesh material and the like, and the non-permeable sheet includes a resin film or a hard or soft resin sheet.

In addition, it is also possible to directly use a building material by using a wall covering material or the like. In this case, by filling a hollow portion of the honeycomb structure with silica gel or the like, a building material or a wall having a moisture absorbing and moisture-proof function is provided. It can also be formed in a material. Of course, various functional products can be produced by selecting functional materials and sheets to be filled according to each purpose. Thus, a light-weight functional product having excellent shape retention and a pressure resistance effect is obtained in combination with the use of the hard honeycomb structure.

[0019]

[Effect of the invention]

 As described above, the present invention is excellent in shape retention and pressure resistance, and is provided with a breathable or non-breathable sheet on at least one side of the upper and lower surfaces of a rigid honeycomb structure having an arbitrary shape opened up and down. In addition to arranging and stacking functional sheets, the hollow part of the honeycomb structure is filled with functional materials having functions such as dehumidification, humidity control, deodorization, and deodorization, and the honeycomb structure is hardened. It is self-supporting, has shape retention and pressure resistance, and has dehumidification, humidity control, deodorization, deodorization, anti-mildew, antibacterial, anti-mite, because it is used and filled with the required functional material in the hollow part. Products with various functions such as infrared rays effect, negative ion effect, and fragrance can be obtained. Various functions such as dehumidification, deodorization, and fragrance can be applied to industrial materials such as building materials and wall materials, as well as shelf boards and bottom plates of bags. To significantly increase its utility It is possible. In addition, the present invention improves the practicality by adjusting the shape of the honeycomb structure and the filling amount of the functional material, and at the same time, removes moisture and odor from the outside on one side to dehumidify and deodorize the other side. It is possible to diversify functions from one side and from both sides, such as exerting them, by appropriately selecting the sheet, greatly improving the conventional usage of the honeycomb structure and expanding the range of practical use. It has a remarkable effect of tightening.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an example of a structure of a honeycomb structure containing a functional material according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Honeycomb structure 2 Surface sheet (skin material) 3 Back sheet (back material) 4 Hollow part 5 Functional material

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Nobuo Ito 1-1-7 Higashi-Nihonbashi, Chuo-ku, Tokyo Ube-Nitto Kasei Co., Ltd. (72) Inventor Yuji Suchi 1-2-5, Tokiwacho, Chuo-ku, Osaka-shi No. Osaka Fastener Sales Co., Ltd. (72) Inventor Toshimitsu Takahashi 1-2-5 Tokiwacho, Chuo-ku, Osaka-shi Osaka Fastener Sales Co., Ltd. (72) Shinji Nakamura 1-6-9, Hiroro-cho, Chuo-ku, Osaka-shi Kan Bow Plus Co., Ltd.

Claims (4)

[Utility model registration claims] An air-permeable or non-air permeable sheet is provided on the upper and lower surfaces of a rigid honeycomb structure having an arbitrary shape which is excellent in shape retention and pressure resistance and is opened vertically, and a gas permeable sheet is provided on at least one surface. A honeycomb structure containing a functional material, wherein the honeycomb structure is stacked and filled with a functional material having functions such as dehumidification, humidity control, deodorization, and deodorization in a hollow portion of the honeycomb structure. 2. The honeycomb with a functional material according to claim 1, wherein the honeycomb structure is made of at least one hard material selected from a metal, a hard resin, and a reinforced hard paper, and has a pressure resistance of at least 5 kg / cm ² or more. Structure. 3. The functional material according to claim 1, wherein the functional material is at least one selected from the group consisting of silica gel, activated carbon, a fragrance, an antibacterial material, and a far-infrared effect material comprising bincho charcoal, tourmaline ore, and ceramics. Containing honeycomb structure. 4. The honeycomb structure with a functional material according to claim 1, wherein the breathable sheet is a nonwoven fabric, a woven fabric, a porous sheet made of paper, resin, or metal or a mesh material.