JPS634106Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention provides an eaves fixing device on the supporting metal body formed of a metal band, and has a thinner wall than the metal band at the outdoor end or both ends of the support metal body. Further, an engaging piece formed by bending an elastic spring plate metal plate into an L shape to form a locking piece raised upward is provided so that the locking piece is positioned outward. The main purpose of this product is to prevent the deterioration in aesthetics caused by the appearance of the gutter hanging fittings on the surface of the eaves gutter after installation, as well as to improve the durability of the eaves gutter. The purpose is to improve.

Recently, when fixing eaves gutters to the eaves, gutter hanging brackets that are less exposed on the surface of the eaves gutters have been preferred, instead of supporting brackets that support along the outer circumferential surface of the eaves gutters. Since the gutter hanging fitting used holds the hollow rim from above, the holding part of the gutter hanging fitting will be exposed above the hollow rim, and the initial aesthetic goal will be completely satisfied. It didn't reach that point.

Therefore, a device was devised in which an opening was provided inside the hollow ear rim so that the end of the main body of the support fitting made of the band of the gutter hanging fitting could be fitted into, but the relatively large opening on the rim of the ear was devised. Due to the opening of the eaves, the strength of the eaves and gutters is reduced, resulting in problems such as meandering and deformation of the eaves and gutters.

Most of these types of eaves gutters, especially metal eaves gutters, have an inwardly curled rim that swells outward for aesthetic reasons and corrosion resistance. The end portion is opened to such an extent that rainwater flowing into the rim is drained into the eaves gutter. In other words, from the standpoint of strength, it is preferable to form the ends of the selvedges in close contact with the eaves gutters, but on the other hand, since rainwater that flows into the selvedges is corroded by retention, it is necessary to form the ends with a minimum opening. It is formed to have.

The present invention was devised to hang the above-mentioned eaves gutter. Below, an embodiment of the present invention shown in the drawings will be explained. Figure 1 is a perspective view showing an embodiment of the eaves gutter hanging fitting of the present invention. Figure 2 shows a partially enlarged cross-sectional view of the same as above, in which the end of the horizontal strap a located on the outdoor side is raised upward and its tip is extended horizontally. At the same time, the edge of the supporting metal main body 1 is formed by raising the indoor end of the strap upward and forming an edge holding part b having a U-shaped cross section at the tip thereof. An eaves fixture 2 made by bending a band into an inverted L shape is attached to the top surface of the holding part b through the elongated hole c.
The strap a is fixed to the extension part e extending from the end of the strap a on the outdoor side.
The locking piece 4 is formed by bending an elastic spring-like metal plate into an L-shape and forming a locking piece 3 that is raised upward. 3
is fixed so that it is located outward.

In addition, the upright angle of the L-shaped locking piece 3 is such that the elasticity of the locking piece 3 is used to press the edge 5 from the inside to ensure good locking performance to the eaves gutter. Therefore, it is preferable to form an acute angle.

As shown in FIG. 3, the eaves gutter hanging fitting of the present invention first attaches the locking piece 3 to the opening 6 of the ear edge 5 on the outdoor side.
It is installed by inserting and locking the ear edge, and then fixing the indoor side ear edge with the ear edge holding part b and the spring piece f.

As is clear from the above, the eaves gutter hanging fitting of the present invention is provided with the eave end fixing device 2 on the supporting fitting main body 1 formed of a metal band, and at the outdoor end or both ends of the supporting fitting main body 1. The engaging piece 4 is formed by bending a spring plate-like metal plate that is thinner than the band and has elasticity into an L shape to form an upwardly raised engaging piece 3. Since the locking piece 3 is disposed outwardly, the thickness and elasticity of the locking piece 3 can be used to lock the ear rim 5 into the opening 6, which is opened to a minimum. This prevents the corrosion of the edges of the eaves gutter and the decrease in strength of the eaves gutter, which are seen in conventional products.Furthermore, with the formation of the locking piece 3, the eaves gutter hanging fitting can be attached to the outdoor side of the eaves gutter. Because it does not show up at all, it can also provide the initial desired aesthetic appearance.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the eaves gutter hanging fitting of the present invention, Fig. 2 is a partially enlarged sectional view of the same as above, Fig. 3 is a partially enlarged sectional view of the same as above, and Fig. 4 is a partially enlarged sectional view of same as above. FIG. 7 shows a cross-sectional view of another embodiment. 1...Supporting metal fitting body, 2...Eave fixture, 3...
... Locking piece, 4... Engagement piece.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) An eaves fixing device is provided on the support body made of a band, and the outdoor end or both ends of the support body are made thinner than the band. In addition, an engaging piece is formed by bending an elastic spring plate-like metal plate into an L shape to form a locking piece that stands upward, so that the locking piece is positioned outward. Eaves gutter hanging fittings provided. (2) The eaves gutter hanger according to claim 1, wherein the upright angle of the locking piece of the L-shaped engaging piece is an acute angle.