JPH07317165A - Cover member for joint or the like - Google Patents

Abstract

PURPOSE:To uniformly finish the whole wall surface by enhancing the elastic property of a tape cover member body by a method for properly bending a required part so as to prevent the sagging. CONSTITUTION:The elasticity of a tape cover member body 1 is enhanced by a proper method, so that it is prevented from being sagged after the application of a dressing coating material or the sticking of a wall paper thereto. To enhance the elasticity, the method of providing a number of dents or projections 2... in required parts of the tape cover member body 1 followed by bending and the method of laying a plate or net consisting of metal, rubber or plastics along the tape cover member body 1 are adapted. Otherwise, a core material consisting of an elastic member may be buried in the tape cover member body 1, or the tape cover member body 1 may be covered with a thin film of rubber or plastic. Thus, this cover member can be conformed to the treatment of a joint between wall members and the treatment of a hole bored in the wall member.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover material for treating joints between wall materials and holes formed in the wall material.

[0002]

2. Description of the Related Art Generally, joints between wall materials are filled with putty, but the putty shrinks when it hardens, so that the putty must be applied repeatedly. Therefore, it takes too much labor and time.

Since the putty has such a problem, recently, a joint treatment material as shown in FIG. 12 has been devised and used in place of the putty. The joint treatment material A is paper,
It is formed in a tape shape using a material such as cloth or glass fiber mesh. And this is the adjacent wall material B, B
It covers the joint C by bridging the surface side of the joint.

When such a joint treatment material A is used, a simple work of covering it is sufficient, and it is certainly easier and less time consuming than the work of putty. However, on the other hand, there is a drawback that slack easily occurs due to thermal expansion or the like after applying a paint or the like on the surface of the wall material or pasting a wallpaper. When the slack is generated in this manner, the cosmetic paint in that portion is dented, which affects the uniform finish of the entire wall surface.

On the other hand, the putty cannot be used to treat the holes formed in the wall material. Therefore, conventionally, FIG.
As shown in (1), the cover material D formed of the same material as the joint treatment material A was used, and the cover material D was put on the hole F of the wall material E. However, also in this case, there is a problem in that sagging occurs similarly to the joint treatment material A.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and it is possible to combine the treatment of joints between wall materials and the treatment of holes formed in the wall materials. ,
It is intended to provide a cover material such as joints in which the central portion of the tape-shaped cover material body is not slackened later by increasing the elasticity of the main body.

[0007]

The gist of the present invention resides in a cover material for joints or the like, which is characterized in that the elasticity of the tape-shaped cover material body is enhanced by appropriate means.

Further, as a means for enhancing elasticity, a required portion of the tape-shaped cover material body may be bent into a corrugated shape or other appropriate shape. Alternatively, the tape-shaped cover material body may be left as it is, and a plate or net made of metal, rubber, plastic, or the like may be attached thereto.

In addition, a core material made of an elastic material, such as wire or wire net, may be embedded in the tape-shaped cover material main body, and further, the tape-shaped cover material main body,
It may be coated with a thin film of rubber or plastic. Further, an adhesive may be applied to both ends of the tape-shaped cover material body in the width direction. In this case, release paper is attached until use.

When the joint between the wall materials is treated using the present invention, the tape-shaped cover material main body may be covered on the front surface sides of both wall materials in a bridging manner as shown in FIG. Also,
In the case of processing the holes formed in the wall material, as shown in FIG. 11, first, the tape-shaped cover material main body may be cut in advance to an appropriate length, and the hole of the wall material may be covered with the cut material.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 show a first embodiment of the present invention, in which FIGS. 1 to 3 show a tape-shaped cover material body 1
Is bent by forming a large number of depressions and projections 2, 2 ... In its central portion, thereby enhancing the elasticity of the tape-shaped cover material main body 1. Further, FIG. 4 shows an example in which the tape-shaped cover material main body 1 is bent in a waveform. The tape-shaped cover material body 1 is made of paper, cloth, glass fiber mesh, or the like.

Further, FIGS. 5 and 6 show a second embodiment of the present invention, in which a thin metal plate 3 is attached to the tape-shaped cover material main body 1 to enhance elasticity. A rubber plate or a plastic plate may be used instead of the metal plate. A net may be used instead of the plate.

Further, FIGS. 7 to 9 show a third embodiment of the present invention. Among them, FIGS. 7 and 8 show a tape-shaped cover material body 1 in which a wire mesh 4 is embedded as a core material. is there. In the example of FIG. 9, the tape-shaped cover material main body 1 is embedded with a wire 5 meandering as a core material.

FIG. 10 shows a fourth embodiment of the present invention, in which the tape-shaped cover material body 1 is coated with plastic thin films 6 and 6. A rubber thin film may be used instead of the plastic thin film.

Further, in the above embodiments, an adhesive (not shown) may be applied to both widthwise ends of each tape-shaped cover material body 1. In this case, release paper is attached until use. In addition, in the other figures, 7 and 7 indicate a gypsum board which is a wall material, and 8 indicates a gypsum board which is a wall material in which holes 9 are formed.

[0016]

Since the tape-shaped cover material body of the present invention has increased elasticity by appropriate means, it is slackened like a conventional product after applying a cosmetic coating or a wallpaper on it. Will never occur. Therefore, the entire wall surface can be uniformly finished.
In addition, the present invention can be used both for processing joints between wall materials and for processing holes formed in the wall materials.

[Brief description of drawings]

FIG. 1 is a plan view of a first embodiment of the present invention.

FIG. 2 is a partially enlarged sectional view of the first embodiment of the present invention.

FIG. 3 is a perspective view showing a state in which the first embodiment of the present invention is used for processing a joint.

FIG. 4 is a partially enlarged sectional view of another modification of the first embodiment of the present invention.

FIG. 5 is a plan view of a second embodiment of the present invention.

FIG. 6 is a partially enlarged sectional view of a second embodiment of the present invention.

FIG. 7 is a plan view of a third embodiment of the present invention.

FIG. 8 is a partially enlarged sectional view of a third embodiment of the present invention.

FIG. 9 is a plan view of another modification of the third embodiment of the present invention.

FIG. 10 is a partially enlarged sectional view of a fourth embodiment of the present invention.

FIG. 11 is a cross-sectional view showing a state in which the first embodiment of the present invention is used for treating a hole formed in a wall material.

FIG. 12 is an explanatory diagram of a conventional joint treatment material.

FIG. 13 is an explanatory diagram of a cover material for a perforated portion in a conventional wall material.

[Explanation of symbols]

 1 Tape-shaped cover material body 2 Dimples or protrusions 3 Thin metal plate 4 Wire mesh 5 Wire 6,6 Plastic thin film

Claims (5)

[Claims] 1. A cover material for joints or the like, characterized in that the elasticity of the tape-shaped cover material main body is enhanced by appropriate means. 2. A cover material for joints or the like, wherein required parts of the tape-shaped cover material body are appropriately bent to enhance elasticity. 3. The tape-shaped cover material main body is provided with metal, rubber,
A cover material for joints or the like characterized by having a plate or net made of plastic or the like attached to improve elasticity. 4. A cover material for joints or the like, wherein elasticity is enhanced by embedding a core material made of an elastic member in a tape-shaped cover material body. 5. A cover material for joints or the like, characterized in that the tape-shaped cover material main body is coated with a thin film of rubber or plastic to enhance elasticity.