JPS6026756A - Trough support metal fittings - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] This invention relates to a metal fitting that supports a gutter (gutter receiving metal fitting) and a metal fitting that hangs a gutter (gutter hanging metal fitting), which is attached to the frame of a building.
This relates to 9, which will be collectively referred to as gutter support metal fittings hereinafter.

The eaves of the roof protrude from the outside wall of the building, but the degree of protrusion varies depending on the specifications.

Corresponding to this, it is necessary to correctly position the gutter on the eaves, and if the rafters are exposed on the two eaves and the mounting bracket of the gutter support bracket is attached to the rafters, change the mounting position to the rafters. However, when installing on the outside wall, it is necessary to manufacture each gutter support fitting to match the degree of protrusion of the eaves, which is not only extremely complicated but also increases the cost accordingly.

In order to solve the above-mentioned problems, there has been a proposal for a gutter support metal fitting having a structure as shown in FIG.

The above-mentioned gutter support fitting is made by separating the main body (A) and the mounting fitting (B), and making a long hole (C) by horizontally cutting the tip of the mounting fitting. A bolt (G) is erected in the part (H) that holds the ear edge (E) of the (B), and the bolt (G) is passed through the long hole (C) to adjust the expansion and contraction. This is hereby concluded.

However, the gap between the gutter support fittings, especially the part where the bolts stand up, and the eaves is small and difficult to reach with your fingers, making it extremely difficult to tighten the gutter supports, making it impractical. hard.

This invention solves the problem of the gutter support bracket of the type in which the tip of the mounting bracket is adjusted for expansion and contraction by sliding.
The purpose of this is to provide a gutter support fitting that does not have any fastening mechanism using bolts and nuts in the expansion/contraction adjustment portion, and can be fixed to an adjustable dimension without having a fastening mechanism.

The details of this invention will be explained below based on the embodiments shown in the accompanying drawings 1 to 6.

In FIG. 1, 1 is the main body of the gutter support metal fitting, and 2 is a metal fitting for attaching it to a building.

The main body 1 is formed by bending a band-shaped metal plate in a plenary manner and forming holding parts 5 for the ear edge 4 of the gutter 3 at both ends.

The illustrated main body 1 is of a gutter suspension type in which a gutter 3 is raised from below and its ear edge 4 is fitted into a holding part 5. Reference numeral 6 indicates a leaf spring that prevents the edge 4 of the gutter fitted into the holding portion 5 from coming off.

The mounting bracket 2 has a mounting part 8 for nailing into the external wall surface 7 of the building at the rear end, and is formed by bending a band-shaped metal plate, and the tip part 9 has a horizontal straight shape, and both flat surfaces a are Suitable for left and right coma. FIG. 2 is a perspective view of only the gutter support fittings, and 10 is a reinforcing attachment portion extending over the rear end attachment portion 8.

Among the ear edge holding parts 5 of the main body 1, the holding part 5a+ on the side to which the mounting bracket 2 is to be connected is a rising plate part, and the tip part 9 of the mounting bracket 2 is penetrated and slid through the hanging plate part C1. Vertical holes 11a and llb are formed for this purpose.

Attach the tip of the mounting bracket that penetrates the vertical hole with a stud 12 to prevent it from falling out.
Apply a stopper such as

The vertical holes 11a and llb may be simply rectangular, but
The inner long hole 11a is narrow at the top as shown in Figure 3, and the outer long hole 11b is narrow at the bottom as shown in Figure 4, and the middle dimension of the narrow hole is the same as the tip 9 of the mounting bracket. The dimensions shall be such that the lower edge or lower edge of the

FIG. 5 shows the hanging plate 7 of the ear edge holding portion 5b in the main body 1a!
The longitudinal hole 11b was formed only in 11Sc.

Also, the main body 1b in Fig. 6 is of a type that receives the gutter from below.
In this case, since it is difficult to form a long hole in the ear edge holding part 5o through which the distal end part 9 of the mounting bracket passes, a mounting bracket connection part 13 having a U-shaped side surface is integrally formed in the main body 1. 1
3, a long hole 11c is formed in the hanging plate portion DI. Then, the ear edge holding piece 5c is welded and fixed onto the connecting portion 13. Reference numeral 14 denotes a bendable tongue piece attached to the ear edge holding part, and after fitting the ear edge 4 of the gutter to the holding part 5clt, bend it downward as shown by the chain line to prevent the ear edge from coming out. do.

This invention is as described above, and this gutter support metal fitting has a vertical plate part integrated with the upper horizontal plate part on one side of the gutter ear edge holding part of the gutter support metal fitting body or in the vicinity thereof. Form a vertical hole through which the tip of the mounting bracket passes through, and apply a stopper to the tip G of the mounting bracket that passes through this vertical hole Q to prevent it from slipping out! Therefore, by simply attaching the mounting bracket 4-J of this gutter support bracket to the outside wall of the building at the height position Q where the gutter should be supported, the gutter support body connected to this can be attached to the mounting bracket. After performing the sliding operation to separate and approach, and adjusting the center of the body between the ear edge holding parts to be directly under the eaves, simply release your hand from the body, and the tip of the mounting bracket will pass through the elongated hole. With this part as a fulcrum, most of the part hangs under its own weight and is supported by the mounting bracket in a lever-like manner through the long hole. Freely slides (approaching and separating from the mounting bracket)
This makes it impossible for the connecting part to remain fixed, and supporting the gutter also adds weight to the gutter, making it difficult to keep the gutter in place.

[Brief explanation of the drawing]

1 to 6 show embodiments of the present invention.
The figure is a front view of an example of a gutter hanging type gutter support fitting, Figure 2 is a partially cutaway exploded perspective view of the same as above, Figure 3 and Figure 4 are Figure 1 JII
- JI [line, IV - IV is an enlarged cross-sectional view taken along the line IV. Fig. 5 is a partially cutaway hemogram of the other side of the gutter hanging type gutter support fitting, and Fig. 6 is the gutter support type gutter support fitting. It is a partially cutaway front view of an example. FIG. 7 is a front view of a conventional gutter support fitting in a manner of use. 1, la, lb...Gutter support metal fitting body, 2...Mounting metal fittings,
5.5a, 5b, 5C...Ear edge holding part of gutter, 9...
Tip of mounting bracket, lla, jib, 110...long hole, 12...stopper Patent applicant: Sasamoto Hiuke Seisakusho Co., Ltd. Agent
Sickle 1) Letter 2 Figure 1

Claims (1)

[Scope of Claims] (1) Consists of a gutter support body and a mounting bracket for fixing the main body to a building, and the mounting bracket has a distal end made of a band-shaped metal plate in a horizontal straight line and both flat surfaces thereof in the left and right direction. The main body is formed by bending a band-shaped metal plate and has ear edge holding portions for the left and right ends of the gutter, and an upper horizontal plate portion formed at or near one of the ear edge holding portions. A gutter support fitting characterized in that a vertical hole is formed in an integral vertical plate portion through which the tip of the mounting fitting passes, and a stopper is provided at the tip of the vertical hole (binary) to prevent it from falling out. +21 The gutter support fitting according to claim 1, wherein the main body has two vertically long holes, an inner and an outer hole, through which the front end of the mounting bracket penetrates. The gutter support fitting according to claim 1. (4) The outer vertical hole through which the tip of the mounting fitting passes is a downwardly recessed hole, and this hollow portion bites the lower edge of the tip of the fitting. The gutter support fitting according to claim 2, item 3, which is set to a dimension of 111.