JP4917210B2 - Parting material - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a parting material that is installed on a wall surface of a building and used for a boundary portion of interior materials such as floor materials and wall materials.
[0002]
[Prior art]
In recent years, in the corridors and rooms in general houses, hospitals and health care facilities, the wall of the waist is designed to protect the wall surface by contact with a wheelchair, stretcher, etc. Installation of materials has been required.
However, the conventional waist wall material, whether it is made of synthetic resin, metal, or wood, in addition to the waist wall panel / sheet material covering the wall surface as the waist wall, the receiving material / cap material / end Since many components such as cap materials and corner materials are required, inventory management is difficult, and installation and construction are very time-consuming, resulting in high costs and high finished thickness. In addition, there were problems such as the need for adjustments such as end cap attachment around the door.
In addition, conventional waist wall materials are designed to protect the wall surface by contact with a wheelchair, stretcher, etc. and to prevent dirt, so there is almost no shock absorption performance at the time of collision, so that a person falls or unexpected In the event of a collision, the opponent was hurt.
[0003]
[Problems to be solved by the invention]
The present invention has been made in view of such a current situation, and can be used as a parting material for a waist wall material, and even when a person falls and unexpectedly collides with it, it absorbs the impact and collides with it. Therefore, it is possible to use as an impact absorbing material or as a simple kick guard or stretcher guard, and to provide an easy-to-install and inexpensive parting material.
[0004]
[Means for Solving the Problems]
The parting material of the present invention that achieves such an object is formed in a long shape having an appropriate width using a synthetic resin having elasticity, and the upper edge portion has a cross-sectional shape that is in urging contact with the wall surface. A wall pressure contact edge with a sharp tip and a substantially arc-shaped surface is extended like a ridge of a substantially ridge, and an insertion undercut part that covers the upper edge of the waist wall material on the back side is provided on the lower edge part. The cross-sectional shape that is urged and contacted to the surface of the upper edge of the waist wall material is substantially arc-shaped on the surface side, and a press-contact edge that is sharply bent like a ridge of a ridge is extended. The lower end of the lower edge and the bottom of the pressure contact edge are substantially flat, and the parting material is attached to the wall surface with an adhesive.
Further, the parting material is characterized in that it is entirely or partially formed of a foamed resin.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, specific preferred embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the illustrated embodiments, and various variations are conceivable.
[0006]
The parting material A according to the present invention is formed into an elongated shape having a desired width as appropriate using a synthetic resin having elasticity, and a design pattern with a pattern pattern by printing, a drawn pattern by molding, a design by shape, etc. A desired design (design) 1 is appropriately applied, and is arranged on the wall surface B of the building so that the length direction is the horizontal direction (horizontal direction) and the width direction is height, and is attached to the wall surface B with an adhesive. Installed (see FIG. 3).
[0007]
The parting material A is formed using a normal resin extrusion molding machine, and the length thereof is 1 m to 10 m in the case of a regular one, preferably about 2 m to 5 m, and about 5 m to 50 m in the case of a roll. is formed, the width _{L 1} is 10Mm～1000mm, preferably formed about 30Mm～300mm, also the maximum thickness _{L 2} is 1 mm to 20 mm, preferably formed of about 2 mm to 10 mm, Koshikabezai C, etc. on the surface A design such as a pattern matched with the adjacent ground pattern (design) is applied and, for example, a substantially V-shaped depression is formed in the central portion along the longitudinal direction (see FIG. 1). A design 1 by shape is applied by forming a wide and shallow groove-shaped depression along the surface (see FIG. 2). In addition, the design 1 by a shape does not necessarily need to be given, and you may form the surface in a flat without an unevenness | corrugation.
[0008]
Further, press-contact edges 2a and 2b having a substantially bowl-shaped cross section are formed on the upper edge and / or lower edge of the parting material A (upper edge and lower edge in the illustrated embodiment) so as to extend in the same body.
The press contact edges 2a and 2b absorb the unevenness even when the wall surface B is somewhat uneven, and the upper and / or lower edge of the parting material A and the wall surface B or the waist wall material (for the waist wall) Panel / sheet material) This is to prevent a gap from forming on the C surface. In addition to being formed into a shape, the tip sides 2a ′ and 2b ′ are formed so as to slightly protrude from the rear surface A ′ of the parting material A toward the surface of the wall surface B or the waist wall material C (waist wall panel / sheet material). .
[0009]
Further, on the inner side of the press contact edges 2a and 2b provided on the upper edge and / or the lower edge of the parting material A, the edge of the wall paper material or the waist wall material (waist wall panel / sheet material) C is provided. The insertion undercut part 3 for inserting is formed. This insertion undercut portion 3 is about 0.5 mm to 10 mm from the back surface A ′ of the parting material A according to the thickness of the edge of the wall paper material or waist wall material (waist wall panel / sheet material) C to be inserted. It is formed to a depth, and the length is formed to about 1 mm to 20 mm.
[0010]
The synthetic resin forming the parting material A is not particularly limited as long as it is a synthetic resin having elasticity, but a soft thermoplastic synthetic resin is preferably used, and specifically, a vinyl chloride resin, chlorine Halogen-containing resins such as polyethylene, polyethylene, polypropylene, ethylene-α olefin copolymer resins, propylene-α olefin copolymer resins, ethylene-vinyl acetate copolymer resins, ethylene-acrylic acid ester copolymer resins, ethylene-methacrylic acid esters Examples include olefin resins such as copolymer resins and ethylene-acrylic acid copolymer resins, olefin thermoplastic elastomers, styrene thermoplastic elastomers, polyester thermoplastic elastomers, and thermoplastic elastomers such as urethane thermoplastic elastomers. Can do. Among them, it is preferable to use the above-mentioned synthetic resin by foaming. In that case, the whole part A may be formed of foamed resin, but a foamed layer may be partially formed using a multilayer extruder.
[0011]
Moreover, the parting material A of this invention is arrange | positioned so that the length direction may become a horizontal direction (horizontal direction) and the width direction may become height in the wall surface B of a building, and it installs with the adhesive agent with respect to the wall surface B. However, as the adhesive used here, a well-known double-sided adhesive (adhesive) tape or a liquid adhesive such as rubber, epoxy, urethane, vinyl acetate, and acrylic can be preferably used.
[0012]
【Effect of the invention】
Thus, the parting material according to the present invention is formed in a long shape having an appropriate width by using a synthetic resin having elasticity, and the upper edge portion has a substantially cross-sectional shape in urging contact with the wall surface. A wall pressure welding edge with a sharp tip and a substantially arc-shaped surface is extended like a heel of the wall, and an insertion undercut part that covers the upper edge of the waist wall material is formed on the lower edge part. with, a substantially arc-shaped cross section in contact biased against the upper edge surface of the waist wall material on the surface side, previously are extended is sharply curved pressure edge as beak Ryakuwashi, the Between the bottom of the lower edge of the back surface and the base of the pressure contact edge is substantially flat, and the parting material is attached to the wall surface with an adhesive, so that it can be used as a parting material to add a design or accent to the wall surface, Close-up of waist wall material because it can be expressed in a sense of unity or variety with the waist wall material It can also be used as.
[0013]
In addition, even if a person falls or hits unexpectedly, there is almost no risk of damaging the opponent who hit the bump, and it is used as a shock absorber or as a simple kick guard or stretcher guard It becomes possible.
[0014]
In addition, the upper edge of the parting material is formed by extending a wall pressure contact edge having a sharply curved tip and a substantially arc-shaped surface like a ridge of a ridge in contact with the wall surface. Even if there is unevenness in the surface, the unevenness is absorbed by the wall pressure contact edge, and no gap is formed between the surface and the wall, so that it is possible to perform construction with good appearance.
[0015]
Furthermore, since the parting material can be formed thinner than the conventional waist wall material, it is not necessary to perform processing or adjustment such as attaching an end cap around the door.
[0016]
Further, the inside of the pressure contact edge is provided on the lower edge, so by forming a plug undercut portion, only inserting the edge of the waist wall material (waist wall panel sheet) in its insertion undercut It is possible to easily perform construction with good appearance. Therefore, not only can the parting material itself be manufactured at low cost, but also it can be applied at low cost.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing an example of the embodiment of the present invention.
FIG. 2 is a cross-sectional view showing another embodiment of the present invention.
FIG. 3 is a schematic diagram for explaining an installation state of a parting material according to the present invention.
[Explanation of symbols]
A: closeout material B: wall C: waist wall material (waist wall panel sheet material)

Claims (2)

It is formed in a long shape with an appropriate width using a synthetic resin having elasticity, and the upper edge has a sharply curved surface with a cross-sectional shape that is in urging contact with the wall surface, such as a substantially wrinkle. A wall surface pressure contact edge having a substantially circular arc shape is extended, and an insertion undercut portion that covers the upper edge of the waist wall material is formed on the back surface side at the lower edge portion, and the upper end of the waist wall material is formed on the surface side. The cross-sectional shape that is in urging contact with the edge surface is a substantially circular arc shape, and the pressure contact edge that is bent sharply like a ridge of a substantially scissors is extended, and the lower end of the back surface of the lower edge portion and the base of the pressure contact edge A parting material , which is substantially flat, and the parting material is attached to a wall surface with an adhesive.   The parting material according to claim 1, wherein the parting material is entirely or partially formed of a foamed resin.

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