JP3622836B2 - Cosmetic member and decorative member mounting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a decorative member and a decorative member mounting structure that are attached via a base material, and more particularly to a wooden-like resin decorative member and a decorative member mounting structure.
[0002]
[Background technology]
In recent years, wood-like resin products that have a grain pattern on the surface and approximate to natural wood have been proposed. Wood-like resin products are used, for example, in interiors and exteriors of houses, and are widely used as decorative members such as flooring materials, decorative frame materials, curtains, outer wall decorative materials, baseboards, and surrounding edges.
[0003]
So far, construction methods have been proposed in which a decorative member made of a wood-like resin can be easily attached. For example, in the flooring construction structure described in Japanese Patent Laid-Open No. 7-180333, a floor material surface fastener is provided on the lower surface of a wood-like resin floor material, and the floor material surface fastener is provided on the floor base material. ing. With this configuration, simply by laying the flooring material on the floor base material, the surface fasteners are engaged and the floor material is fixed, so that the floor material can be easily attached to the floor base material.
[0004]
[Problems to be solved by the invention]
By the way, the hook-and-loop fastener has a relatively low engagement strength, so it needs to be fixed relatively firmly to the base material, such as the floor surface between the soil that rises on the dirt foot, the outer wall surface exposed to wind and rain, and the coffin headwood. It is desirable to apply attachment means with higher engagement strength to the member. However, since attachment of such a decorative member has conventionally used a fixing tool such as a screw or a bolt and nut, there is a problem that it takes time to perform the attachment work.
[0005]
An object of the present invention is to provide a decorative member and a decorative member mounting structure that can be firmly fixed to a base material while simplifying the mounting operation.
[0006]
[Means for Solving the Problems]
In order to solve the above problems, the invention described in claim 1 is, for example, a decorative member (floor material 3) attached via a base material as shown in FIG. And a plate portion 30 formed by melting and extruding the mixed material,
The plate portion 30 is in the shape of a strip plate, and a plurality of hollow portions 31 extending in the longitudinal direction are formed, and the left and right edges of the plate portion 30 respectively extend from the back side of the plate portion 30. The extending portion 32 is integrally formed to have a U-shaped cross section,
A retaining portion 33 having a substantially serrated cross section is formed on the back side of the extending portion 32 that faces the inner surfaces facing each other, and the plate portion 30 is disposed on the front side of the extending portion 33 opposite to the back side. A groove 34 is formed at a position corresponding to the thickness of the plate portion 30 from the surface of the plate.
[0007]
Here, the cellulosic fine powder has a diameter of about 1 to 100 μm. For example, raw material raw materials for various plant cell bodies such as coarsely pulverized wood, coarsely crushed bacas, and coarsely pulverized rice straw. It can be obtained by using a pulverized product as a starting material and grinding it.
[0008]
As the resin, vinyl chloride resin, foamed vinyl chloride resin, polyethylene resin, polypropylene resin, phenol resin, urethane resin, polyurethane resin, ABS resin, polystyrene resin, etc. are used, among which vinyl chloride resin, polyethylene resin, polypropylene Resins are more preferred.
[0009]
The base material is, for example, a water curable material such as concrete or mortar, earth or sand, and the like, which is a material that can be fixed by embedding the extending portion.
[0010]
According to the first aspect of the present invention, since the extending portion 32 is provided on the plate portion 30, when the decorative member 3 is attached, the extending portion 32 is simply embedded in the base material, and the base material is interposed. The decorative member 3 can be attached. Therefore, the attaching operation of the decorative member 3 is easy. Further, since the decorative member 3 can be attached by embedding the extending portion 32 in the base material, the decorative member 3 can be firmly fixed to the base material.
[0011]
Moreover, since the board part 30 was shape | molded using the mixed material which mixed the cellulose type fine powder and resin, the wood texture can be given to the board part 30. FIG. Further, since the plate portion 30 is obtained by melting and extruding the above-mentioned mixed material, there is less variation in product quality than when natural wood is used as a material, and stable product dimensions can be obtained.
[0012]
In addition, it is good also as a structure which adds a pigment to the mixed material which mixed the cellulose type fine powder and resin. The pigment is composed of inorganic pigments of three colors, such as cadmium yellow, iron oxide, and carbon black, such as yellow, red, and black, and is appropriately selected and used according to the color of the cloth of the product itself and the color of the wood grain pattern It is done. In the case of adding a pigment to the mixed material, the pigment flows at the time of extrusion molding, so that a grain pattern very close to the natural grain can be formed on the surface of the plate portion 30.
[0013]
Further, by forming the hollow portion 31 in the plate portion 30, the plate portion 30 can be reduced in weight, and the amount of material used for manufacturing the plate portion 30 can be reduced.
[0014]
Moreover, by making the board part 30 into a strip-shaped member, it can be applied to a flooring or the like that is arranged in parallel on the ground and covers the entire surface of the ground, and the decorative member 3 can be used for a decorative material having a different use.
[0015]
Moreover, since the extension part 32 is integrally formed in the edge part of the board part 30, for example, the extension part 32 and the board part 30 are in the corner part of a wall, the edge part of a floor surface, etc. The decorative member 3 can be arranged such that the corner portion formed covers the corner portion of the makeup object. Therefore, the decorative member 3 can be used as a decorative member that covers the corners of the makeup object.
[0016]
The invention described in claim 2 is, for example, a decorative member mounting structure for attaching the decorative member (floor material 3) according to claim 1 through a base material (mortar slab 4) as shown in FIG. The extending portion 32 is embedded and fixed in the base material 4.
[0017]
According to the second aspect of the present invention, since the extending part 32 is embedded and fixed in the base material 4, the decorative member 3 can be firmly fixed to the base material 4.
[0018]
Moreover, when embedding the extension part 32 in mortar 4 or concrete as a base material, the decorative member 3 can be stably supported by the base material. Further, when the extending portion is embedded in the earth and sand as the base material, the material cost for the base material can be kept low.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0020]
As shown in FIG. 1, the decorative member of this embodiment is a flooring 3 that is arranged side by side on the floor surface such as dirt. FIG. 1 is a longitudinal sectional view showing an attachment structure for attaching a flooring 3 to a floor surface between soils.
[0021]
The flooring 3 includes a strip-shaped plate portion 30 and an extension portion 32 that is formed integrally with the edge portion of the plate portion 30 and extends to the back side of the plate portion 30. Yes. A plurality of hollow portions 31 extending in the longitudinal direction are formed in the plate portion 30.
[0022]
The plate portion 30 is formed by mixing a cellulose fine powder and a resin, melting the mixed material, and extruding it.
[0023]
The cellulose fine powder has a diameter of about 1 to 100 μm, and can be obtained, for example, by using a coarsely pulverized wood as a starting material and grinding it. Moreover, as said resin, a vinyl chloride resin, a polyethylene resin, and a polypropylene resin are used more suitably.
[0024]
On the outer peripheral surface of the cellulose fine powder, surface grains having a smaller diameter and harder than the cellulose fine powder are fixed. The surface grains may be any surface particles that are smaller in diameter and harder than the cellulose fine powder. A metal material is preferably used.
[0025]
On the back side of the extending portion 32, a retaining portion 33 having a substantially sawtooth cross section is formed. Further, a groove 34 is formed on the surface side of the extending portion 32 at a position that is a distance corresponding to the thickness of the plate portion 30 from the surface of the plate portion 30.
[0026]
A plurality of the flooring materials 3 are arranged side by side on the mortar slab 4 (underlying material) with the longitudinal direction aligned. The edges of the adjacent floor materials 3 are in contact with each other. The back surface of the flooring 3 is opposed to the upper surface of the mortar slab 4, and the extending portion 32 of the flooring 3 is embedded and fixed in the mortar slab 4.
[0027]
The floor material 3 (hereinafter referred to as a decorative member 3) can be used as a decorative member other than the floor material, for example, as shown in FIGS.
[0028]
As shown in FIG. 2, the decorative member 3 can also be used as a deck material installed outdoors. A plurality of decorative members 3 are arranged in parallel on the upper surface of the large pull 52 so as to be orthogonal to the extending direction of the large pull 52. The large pull 52 is provided on the foundation 50 through the floor bundle 51. A rib member 53 made of metal such as aluminum is attached to the back surface of the decorative member 3 so that the decorative member 3 is reinforced.
[0029]
Moreover, as shown in FIG. 3, the decorative member 3 can be used also as a decorative member which covers the end surface of the inner wall of a building. The decorative member 3 is attached to the surface of a refractory material 64 such as a gypsum board disposed on the end face of the wall 6. The refractory material 64 is attached to the surface of the face material 62 of the wall panel 60 erected on the wall 6 and the end face of the gutter material 61 with nails, screws, or the like. A baseboard 63 is attached to the side surface of the wall 6.
[0030]
Further, as shown in FIG. 4, the decorative member 3 can be used as a decorative member 3 ′ that covers the protruding corner formed by the two walls 6A and 6B. Here, the decorative member 3 ′ is one in which one of the two extended portions 32 formed on the decorative member 3 is cut off at the position of the groove 34. The decorative member 3 ′ is attached to the surface of the refractory material 64 so that the corner formed by the plate portion 30 and the extending portion 32 is disposed at the protruding corner formed by the two walls 6A and 6B.
[0031]
Moreover, not only the above example but the decorative member 3 can be attached so that the corner | angular part of a makeup | decoration target object may be coat | covered in the edge part of a floor surface, the handrail part of a balcony, etc., for example.
[0032]
As described above, the decorative member 3 can be used as a deck member, a decorative member that covers the end surface of the inner wall of the building, and the protruding corner portion of the wall, in addition to the floor material provided on the upper surface of the mortar slab 4. Therefore, a common member can be used in decorative members having different uses, and the manufacturing cost can be kept low.
Further, the decorative member 3 can be attached via the base material simply by embedding the extending portion 32 in the base material such as concrete or mortar. Moreover, since the extending member 32 is embedded in the base material and the decorative member 3 is attached, the decorative member 3 can be firmly fixed to the base material.
[0033]
Moreover, since the hollow part 31 is formed in the board part 30, the board part 30 can be reduced in weight. In addition, the amount of material used for manufacturing the plate portion 30 can be reduced.
[0034]
Further, since mortar or concrete is used as the base material, the extending portion 32 can be firmly fixed to the base material.
[0035]
Moreover, since the decorative member 3 is strip-shaped, it can also be used as a headboard or a flooring. Therefore, it is possible to make the members common in decorative materials (caps, floor materials, etc.) having different uses.
[0036]
Moreover, since the board part 30 is shape | molded using the mixed material which mixed the cellulose type fine powder and resin, the wood texture is given to the board part 10. FIG. Further, since the plate portion 30 is formed by melting and extruding the mixed material, there is less variation in product quality than when natural wood is used as the material, and stable product dimensions can be obtained.
[0037]
In addition, although mortar and concrete were used for the base material, other than that, it is also possible to use earth and sand or a water curable material other than mortar and concrete. When earth and sand are used as the base material, the material cost for the base material can be kept low.
[0038]
Moreover, it is good also as what adds a pigment further to the mixed material which mixed the cellulose type fine powder and resin. The pigment is composed of inorganic pigments of three colors, such as cadmium yellow, iron oxide, and carbon black, such as yellow, red, and black. It is done. When a pigment is added to the mixed material, the pigment flows at the time of extrusion molding, so that a grain pattern very close to the natural grain can be formed on the surface of the plate portion 30.
[0039]
【The invention's effect】
According to invention of Claim 1, a decorative member can be attached easily. In addition, the decorative member can be firmly fixed to the base material. Moreover, a wood texture is given to the board part. In addition, stable product dimensions can be obtained at the plate portion.
Moreover, it can be used as a cosmetic material that covers the corners of the makeup object.
[0040]
According to the second aspect of the invention, the effect similar to that of the first aspect of the invention can be obtained, and the decorative member can be firmly fixed to the base material.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing a decorative member mounting structure according to an embodiment to which the present invention is applied.
FIG. 2 is a longitudinal sectional view showing another example of use of the decorative member in FIG.
FIG. 3 is a cross-sectional view showing another example of use of the decorative member in FIG.
4 is a cross-sectional view showing another example of use of the decorative member in FIG. 1. FIG.
[Explanation of symbols]
3 Flooring (decorative material)
30 Plate part 32 Extension part 4 Mortar slab (base material)

Claims (2)

A decorative member attached via a base material, comprising a plate portion formed by mixing cellulose-based fine powder and resin, melting this mixed material and extrusion molding,
The plate portion is in the form of a strip plate, and a plurality of hollow portions extending in the longitudinal direction are formed, and the left and right edges of the plate portion are respectively extended portions extending from the back side of the plate portion. Is formed integrally and formed in a U-shaped cross section,
On the back side, which is the inner surface side of the extension portion, facing each other, a retaining portion having a substantially serrated cross section is formed, and on the front side opposite to the back side of the extension portion, the surface of the plate portion A decorative member, wherein a groove is formed at a position corresponding to the thickness of the plate portion. A mounting structure for a decorative member for attaching the decorative member according to claim 1 through a base material,
A structure for attaching a decorative member, wherein the extension portion is embedded and fixed in the base material.

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