JPH0411044Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a drainer with a starter for construction, which is used around the foundations of buildings, structures, etc. [Prior Art] Conventionally, in a drainer with a starter for construction used around the foundations of buildings, etc., the drainer part is formed into a roughly 〓-shaped cross section, and a starter with a roughly L-shaped cross section is integrated on the outer surface of the mounting part. A structure formed in this manner is known, for example, as disclosed in Japanese Utility Model Application Laid-Open No. 61-71707. [Problems to be solved by the invention] However, although the above-mentioned conventional drainer with a starter for construction can easily lock the lower end of the exterior wall material with the starter having a roughly L-shaped cross section, the lower end of the drainer at the lower end cannot be secured. Since the shape is simply bent and formed into a cross-sectional shape, there is a risk that rainwater adhering to the drainer body may flow down the bottom of the cross-shaped part and flow toward the building. In many cases, when the wind is blowing strongly, the uplifting force of the wind may cause the water to flow around the back side of the drainer and seep into the building through the attachment part, causing corrosion. There was a problem in that the water could not be drained reliably unless an extra member such as a waterproof sheet was placed on the back side of the container. This invention solves the above-mentioned problems, allows reliable drainage to prevent rainwater adhering to the drainer from flowing toward the building, and has a simple structure and materials that allow external wall materials to be easily and reliably secured during construction. The purpose of the present invention is to provide a starter for construction that has a small amount of carbon and is easy to mold. [Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention provides a drainer with a starter for construction made of plate material, the rainwater guide of the drainer main body in which a mounting part of a desired shape and a rainwater guide part are connected in series. A draining section having a substantially inverted U-shaped cross section consisting of a required rising convex arc surface is provided from below to the top on the back side of the lower end of the vertical plane in the section, and a horizontal plate section and a vertical plate section are provided on the outer surface of the attachment section of the drainer main body. The starter is characterized by an integrally protruding starter having a substantially L-shaped cross section. [Function] Rainwater adhering to the surface of the drainer main body 1 constructed as shown in the third figure is transmitted from the inclined surface portion 4 to the vertical surface portion 3, and then tries to be transmitted from the lower end of the vertical surface portion 3 to the building side. It is prevented from falling from the lower end of the vertical surface portion 3 by a draining portion 2 having a substantially inverted U-shaped cross section, which is integrally formed on the back side of the lower end of the surface portion 3 with a required rising convex arc surface from the bottom to the top. , transmission to the building side is prevented. That is, in order for the rainwater at the lower end of the vertical surface portion 3 to be transmitted to the building side, the rainwater must once rise up the rising convex arc surface portion of the draining portion 2 having a generally inverted U-shaped cross section against gravity. , such a thing is physically impossible, and in most cases, the vertical surface portion 3
In addition, the outer wall material 11 is prevented from falling from the lower end and being transmitted to the building side .
It is securely locked in place, and construction can be carried out easily and quickly without it accidentally coming off. [Example] Figures 1 to 6 show an example of the present invention,
Reference numeral 1 denotes a drainer body, which is made of a required material such as a metal plate or a plastic plate. Reference numeral 2 denotes a draining portion having a substantially inverted U-shaped cross section and integrally formed on the back side of the lower end of the vertical surface portion 3 of the rainwater guiding portion of the drainer body 1 with a required rising convex arc surface from below to above. 4 is an inclined surface portion, and 5 is a mounting portion.
The shapes of the vertical surface portion 3, inclined surface portion 4, and mounting portion 5 are not limited to those shown in this embodiment, and various shapes may be used. That is, the lower end edge of the vertical surface portion 3 and the lower end edge on the building side may be flush with each other, or one may be long and the other may be short. Reference numeral 6 denotes a starter having a substantially L-shaped cross section and consisting of a horizontal plate portion 6a and a vertical plate portion 6b, and is attached to the attachment portion 5 of the drainer main body 1.
A protrusion is formed on the outer surface of the 7 is foundation concrete, 8 is mortar, 9 is foundation, 10 is insulation material, 1
1 is an outer wall material, and 11a is a lower end groove portion. [Effect] As explained above, according to the present invention, in a drainer with a starter for construction made of plate material, the lower end of the vertical surface of the rainwater guide part of the drainer main body is provided with a mounting part of a desired shape and a rainwater guide part. A draining portion having a substantially inverted U-shaped cross section consisting of a required rising convex arc surface is provided from the bottom to the top, and a substantially L-shaped cross-section consisting of a horizontal plate portion and a vertical plate portion is provided on the outer surface of the mounting portion of the drainer body. Since the starter is integrally protruded, during construction, the exterior wall material can be easily and reliably engaged with the vertical plate part of the starter which is protruded from the outside surface of the attachment part of the drainer body, and the construction can be carried out quickly. In addition, the rainwater adhering to the surface of the drainer body can be removed at the rising convex arc surface portion of the drainer portion, which has a generally inverted U-shaped cross section and is integrally formed on the back side of the lower end of the vertical surface of the rainwater guiding portion of the drainer body. , falling downward due to its own weight, and the flow toward the building side can be reliably blocked at that part. In particular, the drainage part of the present invention, which has an approximately inverted U-shaped cross section, has a rising convex arc surface. Due to the existence of the space formed by this,
Not only in normal situations, but also in times of heavy rainfall and strong winds, it can reliably prevent rainwater from reaching the building, and as a result, water can be drained more reliably than conventional products. In addition, the strength of the draining part can be made stronger than that of conventional products, and the starter has various excellent effects such as being simple in shape, requiring less material, and being easy to mold. It is something that can be played.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Fig. 1 is a partially cutaway perspective view, Fig. 2 is a vertical sectional view of the same, and Fig. 3 is a partial sectional view showing an example of implementation around a foundation. , and FIGS. 4 to 6 are longitudinal sectional views showing other embodiments. 1 ... Drainer main body, 2... Drainer section with approximately inverted U-shaped cross section, 3... Vertical surface part, 4... Slanted surface part, 5...
Mounting part, 6 ...Starter, 6a...Horizontal plate part,
6b... Vertical plate part, 11... Exterior wall material, 11a...
Lower end concave groove.

Claims (1)

[Scope of utility model registration request] In a drainer with a starter for construction made of plate material, the lower end of the vertical surface of the rainwater guide part of the drainer main body, in which the mounting part of the desired shape and the rainwater guide part are connected, is formed from the required rising convex arc surface from the bottom to the top on the back side of the vertical surface. A construction characterized in that a drainer section having a substantially inverted U-shaped cross section is provided, and a starter having a substantially L-shaped cross section and consisting of a horizontal plate part and a vertical plate part is integrally protruded from the outer surface of the attachment part of the drainer main body. Drainer with starter.