JPS6242026Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention has an opening along the longitudinal direction in the lower half of the inner wall surface of the square tubular rim formed at the upper end of the side wall of the eaves gutter body. An eaves gutter A is provided with a locking recess and a protruding piece at the upper end of the opening, and a U-shaped notch is provided near the end of the support band, with the uncut portion facing toward the end. gutter hanging bracket B, which is formed by bending the part surrounded by the notch obliquely upward so that the height is greater than the height of the opening to form a locking piece. This relates to an eaves gutter mounting structure in which a gutter hanging fitting B is attached to an eaves gutter A by fitting a locking piece into a locking recess and locking the locking piece to a projecting piece. The main purpose of this is to improve the moldability of the gutter hanging metal fittings, to simplify the work of attaching the eaves gutter to the gutter hanging metal fittings, and to improve the appearance of the gutter hanging metal fittings on the surface of the eaves gutter after installation. The goal is to prevent sexual decline.

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 bracket used grips the edge of the ear from above, the gripping part of the gutter hanger is exposed on the edge of the hollow ear, making it impossible to completely satisfy the initial aesthetic goal. Nakatsuta.

Therefore, a device was devised in which the inner side of the ear edge was opened and the gutter hanging fitting was locked on the inside of the ear edge, but the end of the support band was bent and the bent part was simply removed. Since they are inserted, they have disadvantages such as poor fixity, easy detachment after installation, and poor durability.

The present invention was devised by paying attention to this point, and the present invention will be explained below with reference to the drawings.
Fig. 1 is a sectional view of the mounting structure of the eaves gutter of the present invention, Fig. 2 is a partially enlarged sectional view of the same as above, and Fig. 3 is a partially enlarged perspective view of the gutter hanging metal fitting, which is a member of the above.
indicates the eaves gutter, B indicates the gutter hanging fittings,
Reference numeral 1 indicates the eaves gutter main body, 2 indicates a rectangular tubular edge formed at the upper end of the side wall of the eaves gutter main body 1, and 3 indicates an edge formed by opening the lower half of the inner wall surface of the edge 2. This is a locking recess provided in the ear edge, and 4 is an opening of the locking recess 3, which is formed along the lower half of the inner wall surface of the ear edge 2 in the longitudinal direction. 5 is a protrusion formed at the upper end of the opening 4, 6 is a support band for a gutter hanging fitting B used for fixing the eaves gutter A, and 7
8 is a U-shaped notch formed near the end of the support band 3, with the uncut portion located on the end side; 8 is the notch 7; This is a locking piece formed by bending the part surrounded by the opening 4 obliquely upward so that the height is greater than the height of the opening 4, and these eaves gutter A and gutter hanging metal fitting B are the locking piece. It is mounted by fitting the locking piece 8 into the locking recess 3 and locking the locking piece 8 to the protruding piece 5.

In addition, numeral 9 in the figure indicates a hanging rod for fixing the gutter hanging fitting B to the eaves.

As is clear from the above, the eaves gutter mounting structure of the present invention has an opening along the longitudinal direction in the lower half of the inner wall surface of the rectangular tubular lug 2 formed at the upper end of the side wall of the eaves gutter body 1. 4 is opened to provide a locking recess 3 and a protruding piece 5 is provided at the upper end of the opening 4, and a U-shaped notch 7 is provided near the end of the support band 6. The uncut portion is formed so as to be located on the end side, and the portion surrounded by the notch portion 7 is bent diagonally upward so that the height is greater than the height of the opening portion and is locked. The gutter hanging metal fitting B is formed by forming a piece 8, and by fitting the locking piece 8 into the locking recess 3 and locking the locking piece 8 into the protruding piece 5, the gutter hanging metal fitting B is attached to the eaves gutter A. During construction, the ear edge 2 of the eaves gutter body 1, which is expanded using elasticity, is attached to the end of the support band 6 of the gutter hanging bracket B, which is fixed to the eaves in advance.
Then, by using the elasticity of the protruding piece 5 and the locking piece 8 to press fit the locking recess 3 into the end of the support band 6, the locking piece 8 is engaged with the protruding piece 5. The eaves gutter A and the gutter hanging fitting B are attached to the eaves gutter.

Therefore, in the eaves gutter mounting structure of the present invention, the locking piece 8 is integrally formed by punching out the support band 6, so molding is extremely simple, and the attachment to the end of the support band 6 is easy. Since the locking piece 8 is locked into the protruding piece 5 by the press-fitting of the locking recess 3, the locking piece 8 is fixed integrally, which not only further improves the workability compared to conventional products, but also improves the fixing performance. Furthermore, since the gutter hanging fittings B are not exposed at all on the outdoor side of the eaves gutter A, the initially desired aesthetic appearance can be imparted.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an embodiment of the eaves gutter mounting structure of the present invention, Fig. 2 is a partially enlarged sectional view of the same as above, and Fig. 3 is a partially enlarged perspective view of a gutter hanging fitting which is a member of the above. It is something. A... Eaves gutter, B... Gutter hanging fitting, 1... Eaves gutter body, 2... Ear edge, 3... Locking recess, 4... Opening, 5... Protruding piece, 6... Support band Gold, 7...notch,
8...Latching piece.

Claims (1)

[Scope of utility model registration request] An opening along the longitudinal direction is formed in the lower half of the inner wall surface of the square tubular edge formed at the upper end of the side wall of the eaves gutter main body, and a locking recess is provided in the edge, and the opening An eaves gutter A having a projecting piece on the upper end, and a U-shaped notch formed near the end of the support band so that the uncut part is located on the end side, and the notch The gutter hanging metal fitting B is formed by bending the part surrounded by the groove diagonally upward so that the height is greater than the height of the opening to form a locking piece, and is locked in the locking recess. A mounting structure for an eaves gutter in which a gutter hanging fitting B is attached to an eaves gutter A by inserting a piece and locking a locking piece to a projecting piece.