JPS6317788Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting plate for a rear eave.

[Conventional technology and its problems] Conventionally, the mounting plate for attaching a retrofitted eave is fixed to a wall surface such as concrete, tile, metal plate, ALC, etc. with screws, but since the mounting surface is vertical, positioning is difficult. In order to do this, it was necessary to press the parts together and temporarily fix them with screws, which required at least two workers and was time-consuming.

The present invention solves the above-mentioned problems and provides a mounting plate for a retrofitted eaves that is easy to temporarily fasten during installation, is reliable and easy to fix afterwards, is extremely efficient, has strong fixation, and is completely waterproof. The purpose is to

[Means for Solving the Problems] In order to solve the above problems and achieve the purpose of the invention, the mounting plate of the rear eaves according to the present invention is characterized in that it is constructed as follows. In other words, in a retrofitted eave that is attached and fixed to a mounting plate that is fixed to the finished surface of an exterior wall, the back surface, which is the mounting surface of the mounting plate, does not lose adhesiveness over time and has fluidity or flexibility. It is characterized by laminating a waterproof adhesive that does not lose its properties (hereinafter abbreviated as waterproof adhesive in this specification) and covering the surface with a release paper.

[Example] The present invention will be explained in detail below using an example shown in the drawings.

Fig. 1 is a perspective view of one embodiment of the mounting plate in the rear eaves according to the present invention, Fig. 2 is a side view of the installed state;
FIG. 3 is a rear view, and FIGS. 4 and 5 are partially enlarged side sectional views of other embodiments. Here, 1 is a mounting plate, 2 is a waterproof adhesive, and 3 is a release paper.

The mounting plate of the rear eaves according to the present invention is a mounting plate that is fixed to the outer wall surface of the rear eaves. It has a structure in which the adhesive 2 is layered and the surface thereof is covered with a release paper 3.

The waterproof adhesive 2 is provided on the back surface of the mounting plate 1, which is the mounting surface. Various types of waterproof adhesives can be used as the waterproof adhesive 2, but a waterproof butyl sheet containing butyl rubber as a main component is especially suitable.

Waterproof butyl sheet is also called butyl tape and is also used as a sealing material. Its composition is mainly composed of butyl rubber, and the following examples can be cited as suitable blending examples.

Butyl rubber 100 parts by weight Kaolin clay 43 〃 Carbon black 136 〃 Ester gum 85 〃 Polybutene 157 〃 Here, the butyl rubber is Polyserbutyl V-3301 (trademark) manufactured by Polysar Corporation LTD, and the kaolin clay is manufactured by Sanyo Clay Industry Co., Ltd. Kaolin clay OA (trademark), carbon black is Asahi Carbon #35 (LM) (trademark) manufactured by Asahi Carbon Co., Ltd., and ester gum is Ester Gum H manufactured by Arakawa Chemical Industry Co., Ltd.
(trademark), and the polybutene includes polybutene HV-100 (trademark) manufactured by Japan Petrochemical Industries, Ltd. A waterproof butyl sheet formed with such a composition has the property that it does not lose its adhesive properties over time, nor does it lose its fluidity or flexibility.

The release paper 3 is paper coated or coated with a silicone mold release agent, a tetrafluoroethylene mold release agent, etc., and is formed so that the waterproof adhesive 2 covered thereon can be easily peeled off. It is paper.

When installing the mounting plate in the rear eaves according to the present invention, first press the mounting plate 1 against a predetermined location on the wall surface and mark the position, then peel off the release paper 3 and apply the waterproof adhesive 2. Expose the mounting plate, align it with the mark, press the mounting plate against the wall, and temporarily secure it. Therefore, the worker can carry out the drilling and fixing work with screws without having to use both hands, which makes the work extremely easy and allows the worker to carry out the work efficiently and reliably by himself.

Furthermore, although retrofitted eaves are often installed at high places, work safety is ensured by temporarily fixing them. Furthermore, not only does water flow through the eaves, but all the rainwater that hits the outer wall travels along the walls, collects at the eaves, and flows down. Even if the upper part of the eaves is sealed, this water is always exposed to the outside air. Although there is a limit to the service life and it is not possible to rely solely on this, in this case the mounting plate is bonded to strengthen the fixation to the wall, and at the same time there is a waterproof seal between the outer wall surface and the eaves mounting plate. An adhesive is present, and the waterproof adhesive prevents water from entering between the outer wall surface and the eaves mounting plate by attaching it with bolts, screws, etc. after temporary adhesion. In particular, the waterproof adhesive does not lose its adhesive properties over time, nor does it lose its fluidity or flexibility. In the case of a waterproof butyl sheet, the waterproof butyl sheet deforms and flows over the uneven surface of the wall to provide strong adhesion, and at the same time forms a complete waterproof layer to prevent water from entering. Complete waterproofing is achieved.

In addition, the waterproof adhesive 2 may be applied in strips at intervals, and when installing it on an older existing building, the cross section of the waterproof adhesive 2 may be shaped as shown in Figure 4 in order to deal with unevenness on the exterior wall surface. It may be formed into a sawtooth shape, and it is also effective to form the cross section of the waterproof adhesive 2 into a semicircular shape as shown in FIG.

[Effects of the invention] Since the mounting plate of the retrofitted eaves according to the present invention is constructed as described above, it is easy to temporarily fix it during installation, and the subsequent fixing work is reliably easy and extremely efficient. It has a strong fixation and is completely waterproof.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of one embodiment of the mounting plate in the rear eaves according to the present invention, and FIG. 2 is a side view of the installed state.
FIG. 3 is a rear view, and FIGS. 4 and 5 are partially enlarged side sectional views of other embodiments. 1...Mounting plate, 2...Waterproof adhesive, 3...Release paper.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In the case of a rear eave that is attached and fixed to a mounting plate that is fixed to the finished surface of an exterior wall, the adhesive that adheres over time to the back surface that is the mounting surface of the mounting plate 1 without losing its sexuality,
A mounting plate for a rear eave, characterized in that a waterproof adhesive 2 which does not lose its fluidity or flexibility is layered, and the surface thereof is covered with a release paper 3. (2) A mounting plate for a rear eave according to claim 1 of the registered utility model claim, wherein the waterproof adhesive 2 is made of a waterproof butyl sheet containing butyl rubber as a main component. (3) Installation in a rear eave according to any one of claims 1 or 2 of the utility model registration claim, characterized in that the waterproof adhesive 2 is layered at intervals in the form of a band. Board. (4) A mounting plate for a rear eave according to any one of claims 1 or 2 of the utility model registration claim, characterized in that the waterproof adhesive 2 has a serrated shape. (5) Claims 1 or 2 for utility model registration, characterized in that the waterproof adhesive 2 is semicircular.
A mounting plate for the rear eaves described in any one of the following paragraphs.