JP3495120B2 - Antenna branch line fixture - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an antenna branch line fixing device, and more particularly to an antenna branch line fixing device which can be easily and securely mounted without impairing the appearance of the eaves of a building. provide. 2. Description of the Related Art Conventionally, as a method of fixing a branch line for a television antenna on a roof, an antenna support has been used.
It is common to tie and fix branch lines at the eaves at the four corners of the roof, but in recent years rain gutters have become more and more simple in design to show the eaves clearly, Attach hooks, anchors, etc. for fixing the antenna branch line to the end of the eaves leading tree and fix the branch line to this,
Alternatively, the branch line is directly tied to the eave gutter hanging bracket and fixed by extension, which makes the design of the eaves tip easily collapsed, which is not preferable, and at the same time, the branch line contacts the roof tile, the arabesque and the drainage of the eaves with the above fixing method Thus, there is a risk that these may be damaged, and there is a problem that the work of setting up a branch line at the eaves is dangerous without difficulty. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the gist of the present invention is to provide a fixture for attaching an antenna branch line to a hanging metal fitting in an eaves gutter. A holding portion having a U-shaped cross section for holding the support rod of the hanging bracket, a main body having a rising piece rising continuously from the holding portion, and a holding piece, and a lower portion of the rising piece A male screw for fastening the holding piece protrudes, and a fixing hole for fixing the antenna branch line is provided at the upper end, and the holding piece can be attached and detached via a wing nut to the male screw protruding from the main body. This is an antenna branch line fixture that is fastened. An embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 shows an embodiment of the present invention in a perspective view,
FIG. 2 is a perspective view showing a state in which the present invention is attached to a hanging metal fitting in an eaves gutter. As shown in perspective views in FIGS. 1 and 2, a branch line fixing tool 1 of the present invention includes a holding portion 12 having a U-shaped cross section for holding a support rod 51 of a hanging metal fitting 5 in an eaves gutter, and the holding portion 12. The main body 11 has a rising piece 111 that rises continuously from the holding piece 12 and the holding piece 2. A male screw 112 for fastening the holding piece 2 is protruded below the rising piece 111. Is provided with a fixing hole 13 for fixing the antenna branch line 4.
To the male screw 112 protruding from the
Are detachably fastened. A holding portion 12 having a U-shaped cross section formed on a main body 11 of the branch wire fixing device 1 has an inner dimension d-2 in a vertical direction.
Is set to be substantially the same as the thickness d-3 of the support rod 51 of the eaves gutter hanging metal fitting 5, and the lateral inner dimension d-1 is set to the width d of the support rod 51.
It is necessary to set slightly less than -4.
The rising height of the rising piece 111 of the main body 11 is such that when the branch line 4 is stretched, at least the branch line 4
Set so that it does not touch. In the present invention, a male screw 11 protruding from the main body 11 is attached to one end of the presser piece 2 which is detachably fastened to the main body 11.
2, a male screw 112 projecting from the main body 11 is passed through the hole of the holding piece 2, and the holding piece 2 is rotatable in the direction of the arrow by the wing nut 3, and is detachable. Can be tightened. [0007] The mounting procedure of the present invention is a method in which the holding portion 12 of the present invention is fitted to the support rod 51 of the eave gutter hanging bracket 5 having the eave gutter A already attached to the eaves C surface, and is protruded from the main body 11. After the holding piece 2 is attached to the screw 112, the present invention is fixed to the hanging bracket 5 by tightening the holding member 12 with the thumb screw 3 and then the end of the antenna branch line 4 is set up at the start of the present invention. The present invention is attached to the support rod 51 of the eaves gutter hanging bracket 5 before attachment, or the eaves gutter is attached to the eaves near the place where the antenna branch line 4 is installed. After installation, the end of the antenna branch line 4 is tied and fixed to the fixing hole 13 of the rising piece 111 of the present invention to complete the construction. [0008] The main body 11 and the holding piece 2 constituting the present invention.
Has a thickness of about 3 mm and a width of about 22 mm, and is preferably made of a steel plate or a stainless steel whose surface is subjected to hot-dip galvanizing, because of its strength and rust resistance. The present invention has the above-described configuration and thus has the following effects. That is, since the present invention can be installed with a wing nut and a branch line can be stretched by attaching the present invention to a hanging metal in an eave gutter at a position where an antenna branch line is stretched after mounting a rain gutter, construction is easy and at the same time damage to the eave tip is performed. It is possible to maintain a good eaves design without inviting.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of the invention in a perspective view. FIG. 2 is a perspective view showing a state where the present invention is attached to a hanging fitting in an eave gutter. [Description of Signs] 1 Branch wire fixing tool 11 Main body 111 Rising piece 12 Holding section 13 Fixing hole 2 Presser piece 3 Thumb screw 4 Antenna branch wire 5 Eave gutter hanging bracket 51 Support rod A Eave B Eave roof material C Eaves end

Claims (1)

(57) [Claims 1] A fixing tool for attaching an antenna branch line to a hanging metal fitting in an eaves gutter, which has a U-shaped cross section for holding a support rod of the hanging metal fitting in an eaves gutter. A holding part, a main body having a rising piece which rises continuously to the holding part, and a holding piece, and a male screw for fastening the holding piece is provided at a lower portion of the rising piece, and an upper end is provided. An antenna branch line fixing tool comprising a fixing hole for fixing an antenna branch line, and a holding piece removably fastened to a male screw projecting from the main body via a wing nut.