JP2002121897A - Curing material for opening frame, curing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve workability, protective function, economy, degree of contribution to environment or the like are improved by providing a curing member for an open casing repeatedly usable and a curing method used for the curing member. SOLUTION: The casing has an almost '7'-shaped cross section, an opening 11 of the '7'-shape is pushed, widened and inserted to an open casing 3; and this curing member 1 is an open casing 3 made retainable by its own elastic recovering force, which is formed by using a simple substance of a synthetic resin having elasticity and flexibility without combining with other material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curing material for an open frame and a curing method using the curing material.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 4, a method for curing an open picture frame is such that a curing material 10 such as corrugated cardboard is fixed to a side face sandwiching a corner of the open picture frame 3 with a tape T. Japanese Patent Application Laid-Open No. 2000-054641 discloses a building curing material that covers a building material such as a sash to protect the building material. It is attached to the building material by its own elastic restoring force.

[0003]

However, in the above-mentioned prior art, the method of fixing the curing material 10 such as cardboard with a tape is such that the curing material 10 is easily detached, and the opening frame 3 is damaged by an external impact. There was a problem. Further, the architectural curing material described in Japanese Patent Application Laid-Open No. 2000-054641 has a two-layer structure having a resin foam layer at least at the position of contact with the counterpart building material on the inner surface. However, there is a problem that it is difficult to regenerate an old product due to its two-layer structure when it is recovered and reused.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and provides a curing material for a frame that can be used repeatedly and a curing method used for the same, and has a workability,
The purpose is to improve the protection function, economy, environmental contribution, etc.

[0005]

According to the first aspect of the present invention,
It has a substantially W-shaped cross-section, and is a curing material for an open frame that is pushed and expanded to sandwich the W-shaped opening into the opening frame and can be held by its own elastic recovery force, and has elasticity and flexibility. It is characterized in that it is formed by using a synthetic resin having a property without using any other material alone.

In the first aspect of the present invention, the synthetic resin having elasticity and flexibility is, for example, a thermoplastic synthetic resin such as a polyolefin resin, an ethylene-vinyl acetate copolymer resin, a soft vinyl chloride resin, and a polyurethane. Or a resin composition obtained by mixing a plurality of them can be suitably used. Alternatively, a foam obtained by foaming the above synthetic resin at an appropriate magnification may be used.

According to a second aspect of the present invention, there is provided a method for curing an opening frame using the curing material according to the first aspect, wherein the curing material is temporarily applied to the opening frame of the building until the construction is completed. When the building is completed, the curing material is removed and collected.

(Function) The curing material for an opening frame according to the first aspect has a substantially W-shaped cross section, and the opening portion of the W shape is pushed and expanded to be sandwiched by the opening frame, and is held by its own elastic recovery force. Since it is made possible, it is possible to prevent falling, detachment, etc., and at the same time, it can be attached without using a tape or the like, and the workability is good. Further, since the curing material is formed of a synthetic resin composition having elasticity and flexibility, it does not damage the frame due to an external impact, and has an excellent protection function. And since it is formed as a single unit without being combined with other materials, it is easy to collect and reuse it, and the environmental contribution can be improved. Furthermore, since the cross-section is formed in a substantially U-shape, it can be stored in an overlapped manner even after collection, and the storage space can be reduced.

In the method for curing an opening frame according to the second aspect, the curing material is removed and collected when the construction is completed.
It can be used repeatedly and is economical.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show one embodiment of the present invention. FIG. 1A is a perspective view of a curing material, and FIG. 1B is an end view. 2A and 2B are explanatory views showing a method of attaching the curing material. FIG. 2A is a state before the attachment, FIG. 2B is a state during the attachment, and FIG. 2C is a cross-sectional view after the attachment. FIG. 3 is an explanatory view showing a step-by-step method of curing an open frame.

In the figure, 1 is a curing material, 2 is a wall, and 3 is an opening frame. As shown in FIG. 1, the curing material 1 of this embodiment is a long body having a substantially W-shaped cross section, and a corner of the outer surface is provided with a corner radius (R) so that worker safety is improved. And also protects collision objects. As shown in FIG. 2A, opening frames 3, 3 each having a substantially rectangular cross section are attached to a peripheral portion of a wall opening 21 provided in the wall 2, and the curing material 1 is attached to the opening frame 3. . Curing material 1 for opening frame 3
Is formed by using a synthetic resin (for example, polyethylene) having elasticity and flexibility without being combined with other materials, and as shown in FIG. The opening 11 is pushed out and sandwiched between the opening frame 3,
It can be held by its own elastic recovery force.

Next, a method of curing the open frame 3 using the curing material 1 will be described with reference to FIG.
As shown in FIG. 3 (a), an opening picture frame 3 is attached to a wall 2 of a building unit U produced in a factory.
(B) As shown in FIG.
And cure. The building unit U is placed on a carrier such as a truck and transported to the construction site (see FIG. 3C).

The building unit U is disposed adjacent to other building units at the construction site, a unit building is constructed, the interior is finished with a finishing material or the like, and piping and wiring of equipment and the like are performed. Until the construction work is completed, the building unit U
When the building construction is completed, the curing material 1 is removed, and as shown in FIG. 3 (d), the curing material 1 is removed and taken back to the production factory of the building unit U to be collected. I do. As shown in FIG. 3 (e), the recovered curing material 1 is stored while being overlapped with each other, and can be reused,
Used as a recycled material.

The curing material 1 of the opening picture frame 3 of this embodiment has a substantially W-shaped cross section. Because it is made possible, it can be prevented from falling, detaching, etc. At the same time, it can be installed without using tape etc.
Good workability. Since the curing material 1 is formed of a synthetic resin (polyethylene) having elasticity and flexibility,
The opening frame 3 is not damaged by an external impact, and the protection function is excellent. And, since it is formed as a single unit without being combined with other materials, it is easy to collect and reuse it, and the environmental contribution can be improved. Furthermore, since the cross-section is formed in a substantially U-shape, it can be stored in a stacked state even after collection, and the storage space can be reduced.

In the method for curing the opening frame 3 of the present embodiment, the curing material 1 is removed and collected when the construction is completed.
The curing material 1 can be used repeatedly and is economical.

Although the embodiments of the present invention have been described with reference to the drawings, the present invention is not limited to the above-described embodiments, and even if there is a design change within a scope that does not change the gist of the present invention, Included in the present invention. For example, in the above-described embodiment, the curing material 1 has a substantially W-shaped cross section. Included in the shape of. Such a shape may be, for example, a substantially U-shape or a substantially M-shape having a narrower opening at the tip and a wider depth.

[0017]

According to the first aspect of the present invention, the curing material for an open frame can be prevented from dropping and falling off, and can be attached without using a tape or the like. In addition, the curing material does not damage the picture frame due to the impact from the outside, has excellent protection function, and is easy to collect and reuse.
Environmental contribution can be improved. In addition, it can be stored after being collected, so that the storage space can be reduced.

According to the method for curing an opening frame according to the second aspect, the curing material is removed and collected when the construction is completed.
It can be used repeatedly and is economical.

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an embodiment of the present invention, in which (a) is a perspective view of a curing material, and (b) is an end view.

FIG. 2 is an explanatory view showing a method of attaching a curing material,
(A) is a state before mounting, (B) is a state during mounting, and (C) is a cross-sectional view after mounting.

FIG. 3 is an explanatory view showing a step-by-step procedure of a method of curing an opening frame.

FIG. 4 is an explanatory view showing a conventional method for curing an open frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Curing material 11 Opening 2 Wall 3 Opening frame

Claims (2)

[Claims] 1. A curing material for an open frame which has a substantially W-shaped cross section, is expanded and sandwiched by the open frame, and can be held by its own elastic recovery force. A curing material for an open picture frame, which is formed by using a synthetic resin having elasticity and flexibility without being combined with other materials. 2. A method for curing an opening frame using the curing material according to claim 1, wherein the curing material is temporarily put on the opening frame of the building until the construction is completed. A method for curing an open picture frame, comprising removing and collecting a curing material.