JPH03140556A - Eaves gutter - Google Patents

Abstract

PURPOSE:To prevent the snow from falling to the inside of a gutter body and to the upper end and to prevent harms caused by snow by coating an opening of the upper end of a channel shaped gutter slightly bent downward with a snow prevention board having a large number of water permeable holes on the surface and having a cut-off board lengthwise of the front end. CONSTITUTION:A projectional cut-off piece 2c and a vinyl chloride snow prevention board 2 having a large number of oval water permeable holes 2b on a snow sliding surface 2a are formed to a channel shaped gutter body 1 consisting of a front standing piece 1a and a rear standing piece 1b higher than the front standing piece 1a of polyvinyl chloride and the front end of the snow sliding surface of the surface. The snow prevention board 2 is fitted slightly bent downward to the gutter body 1 through the lug sections 1c and 1c and fitting grooves 2d and 2d of the snow prevention board 2, and the gutter body 1 mounted to a house wall 6 with a gutter holer 4. The snow prevention board 2 and gutter body 1 may be formed together as a unit.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to eaves gutters, and more particularly relates to eaves gutters that are located in snowy areas and prevent damage from snow accumulation. [Prior Art] In areas with heavy snowfall, especially in areas with heavy snowfall, architectural structures are affected by the load of snow in various ways, and eaves gutters are among the members that are most likely to be affected in terms of mechanical strength, such as shape and material composition.

Conventionally, the eaves gutter shown in FIG. 5 has been known as an eaves gutter designed to prevent snow damage.

This has a wire mesh B disposed at the upper opening to the gutter body, and is fixed to the room wall E using a gutter holder when attached to the eaves C.

Furthermore, the one shown in Fig. 6 is composed of a gutter body A and a gutter holder that holds the gutter body A, and the gutter holder consists of a gutter holder Da and a support post Db. Da and the support column Db are pivotally connected at a fulcrum Dc.

When it rains, this thing is fixed in a position where it can receive rainwater from the eaves 5 (position A in Figure 6), and when it snows, the gutter receiver bends the tool Da around the fulcrum Dc, This is to avoid snow damage by evacuating under the eaves E (the position of the exit in Figure 6).

[Problem to be solved by the invention]

However, the former in the above conventional technology, the gutter body A
Although this prevents snow from entering the interior, since the wire mesh B attached to the top opening of the gutter body A is horizontal, there is a problem that snow may fall or fall from the roof and accumulate.
The latter requires a lot of time and effort to change the fixing position of the eaves gutter depending on whether it is snowing or raining, making it complicated to handle.

The present invention has been made in view of the above-mentioned problems, and its purpose is to provide an eaves gutter that is difficult to accumulate snow inside the gutter body and on the upper end surface and that does not require special effort to handle during rain and snow. It is about providing.

[Means to solve the problem]

The eaves gutter structure of the present invention includes a groove-shaped gutter body and a snow prevention plate that covers the upper end opening of the gutter body in a downward direction, and has a large number of water holes penetrating through the snow prevention plate, and the snow prevention plate. It is characterized by being provided with a water-stopping piece that is continuous in the longitudinal direction of the front end of the surface.

[Effect]

In the eaves gutter of the present invention, the upper opening of the gutter main body is covered with a snow-proof plate that extends downward from the front, so that falling snow or snow falling from the roof slides down on the gutter main body.

In addition, rainwater passes through and collects water through the water holes provided on the top surface of the snow protection board, and rainwater that cannot be captured by the water holes is stopped at the water stop piece. Water is passed into the gutter body.

〔Example〕

An embodiment of the eaves gutter of the present invention will be described based on the drawings.

FIG. 1 shows a longitudinal section of a first embodiment of the present invention.
FIG. 2 shows the state in which it is installed.

As shown in FIG. 1, this example is composed of a gutter body 1 and a snow protection plate 2 that covers the upper end opening of the gutter body 1 from the front and lower sides.

Both the gutter body 1 and the snow protection plate 2 are made of extruded polyvinyl chloride.

The gutter body 1 has a long groove shape, and includes a front piece 1a located at the front, a rear piece 1b located at the rear and higher in height than the front piece 1a, and a front piece 1a. It has a structure in which thick ear portions 1c, 1c are provided along the longitudinal direction of the upper end of the rear standing piece 1b.

The snow protection plate 2 has a flat snow sliding surface 2a on its surface, and a water stop piece 2c in the form of a continuous protrusion extending in the longitudinal direction is provided at the front end of the snow sliding surface 2a.

In addition, fitting grooves 2d, 2d into which the ears IC1IC of the gutter body 1 are fitted are provided at both front and rear ends of the back side of the snow protection board 2.

A large number of oval water holes 2b are formed after extrusion molding of the snow protection board 2.
It is opened to penetrate from the front surface to the back surface of the snow protection main body 2.

Since the ears 1c and IC of the gutter body 1 have a height difference between the front and rear, the snow protection board 2 is fitted into the gutter body 1 with the front downwardly tilted.

In addition, the size of the slope angle of the front downward slope of the snow protection board 2 is almost the same as the roof slope of the eaves 5.

This is attached to a building structure by being fixed to a room wall 6 using a gutter holder 4 so that the rear end of the snow protection board 2 partially overlaps the lower surface of the eaves 5, as shown in FIG.

Since the snow protection board 2 is mounted downward in the front, snow falling from the roof is not deposited on the gutter body 1. This prevents snow damage caused by snow accumulation, and also allows the snow protection board 2 to have a large number of passages. Rainwater is collected through the water hole 2b, and the rainwater that cannot be captured through the water hole 2b is stopped using the water stop piece 2C, and water is passed into the gutter body l through the water hole 2b. Therefore, the gutter performs its original function.

FIG. 3 shows a longitudinal section of a second embodiment of the present invention.
FIG. 4 shows the state in which it is installed.

This differs from Example 1 in that the snow protection board 2 and the gutter body 1 are integrally molded, and this point will be mainly described.

The snow protection board 2 and the gutter body 1 are designed to have an integral cylindrical shape.
It is extrusion molded from polyvinyl chloride resin, and after extrusion molding, a large number of small diameter water holes 2b are opened in the snow sliding surface 2a of the snow protection board 2.

To install this, use the gutter holder 4 to hold the gutter body 1 tightly against the tip of the eaves 5 so that the upper surface of the eaves 5 and the snow sliding surface 2a are on the same plane. is obsessed with.

〔Effect of the invention〕

According to the eaves gutter of the present invention, since the snow protection board covers the upper end opening of the gutter body in a downward direction, it prevents snow from accumulating inside the gutter body or on the upper end surface of the gutter body due to snowfall or snow falling from the roof, thereby preventing snow damage. prevent.

In addition, rainwater is passed through and collected through the water holes provided in the snow prevention board, and the rainwater that cannot be captured through the water holes is temporarily stopped at the water stop piece, and then the water is collected through the water holes. Since water is passed into the body, it not only fulfills the original function of a gutter, which is to collect rainwater from the roof, but also eliminates the need for special effort in handling it during rain and snowfall.

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view of the first embodiment of the present invention, and FIG.
The above installation is shown in a perspective view, FIG. 3 is a vertical sectional view of the second embodiment of the present invention, FIG. 4 is a perspective view of the above installation, and FIG.
A conventional installation is shown in a perspective view, and FIG. 6 is a side view of another conventional installation. 1- Gutter body, 2- Snow protection plate, 2a- Snow sliding surface, 2b
Water hole, 2c-water stop piece. Figure 6

Claims (1)

[Claims] (1) Consists of a groove-shaped gutter body and a snow-proof plate that covers the upper end opening of the gutter body in a downward direction, with a large number of water holes penetrating the snow-proof plate, and a longitudinal direction of the front end of the surface of the snow-proof plate. An eaves gutter characterized by comprising a continuous water stop piece.