JPS6320175Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a support for installing an antenna for a television or the like.

Conventionally, when installing a television antenna or the like on the roof, one end of a plurality of wires 4 is connected to the pole 3 of the antenna 2, as shown in FIG.
The other end of each wire 4 is fixed by being wound around a nail 51 nailed to the eaves 5 of the roof 1. In this method, since the wire 4 is in contact with the rain gutter 52 and the roof tile 11, the wire 4 is in contact with the gutter 52 and the roof tile 11.
There was a risk that the wire 4 might damage the wire 4.
In particular, when a strong wind blows, there are problems in that the gutter 52 is damaged by being pulled by the wire 4, and the tiles 11 are lifted and blown away.

This invention was made to solve these conventional drawbacks, and it allows the wire to be fixed around the roof without coming into contact with roof tiles or rain gutters, and has a simple structure that allows the wire to be fixed stably. The purpose of this invention is to provide an antenna support that can be used.

Embodiments of this invention will be described below with reference to the drawings.

In FIG. 1, 1 is the roof of a house, 2 is an antenna for a TV or the like, 3 is an antenna pole, 5 is an eave, and 52 is a gutter. A support 6 that protrudes laterally and upward is attached to the eave 5, and the pole 3 is installed vertically by pulling the pole 3 from its surroundings with a wire 4 whose one end is connected to the support 6. . Fasteners 8 and 9 are attached to the upper and lower parts of the pole 3, respectively, and the wire 4 from the surroundings passes through the fastener 8 and is connected by the fastener 9.

As shown in FIG. 2, the support 6 is composed of a rectangular fixing plate 61 and a support main body 7 formed of a rod-shaped member such as spring steel. A groove 62 is formed in the center of the fixing plate 61 by pressing from one side to the opposite side, and the groove 62 has a width that allows the connecting body 71 of the support body 7 to be fitted therein. Further, mounting holes 64 for fixing to the eaves 5 are formed at the four corners of the fixing plate 61, and grooves 6
A notch 63 into which the locking portion 72 of the support body 7 is inserted is formed at one end of the support body 2 . On the other hand, the support main body 7 has a locking portion 72 that protrudes in a substantially horizontal direction.
a first arm portion 73 that continues approximately perpendicularly to the connecting portion 71;
and a second arm portion 74 that is continuous at a substantially right angle. A U-shaped cushion portion 75 that connects the first and second arm portions 73 and 74 projects downward;
A hook portion 76 for connecting the end of the wire 4 is formed at the tip of the second arm portion 74. As shown in FIG. 3 and FIG.
The support main body 7 is fixed to the fixing plate 61 by forging the sides of the groove 62 while the support main body 7 is fitted into the fixing plate 61. The work of forming the groove 62 in the fixing plate 61 and the work of fixing the support body 7 to the fixing plate 61 can be performed in a connected manner by a series of press workings, so it is easier to perform than by means such as welding. It is easy to manufacture. Further, since the locking portion 72 of the support main body 7 is regulated by coming into contact with the side surface of the notch 63 of the fixing plate 61, the connecting portion 71 will not rotate even if a lateral load is applied to the second arm portion 74. It does not move and is firmly fixed.

As shown in FIG. 5, the locking tool 8 consists of a cylindrical main body 81 that fits onto the pole 3, and four hooks 82 that are attached to the lower part of the main body in the circumferential direction.
A wire 4 is locked to each of the wires 2 and pulled downward. As shown in FIG. 6, the locking tool 9 consists of a cylindrical body 91 that fits onto the pole 3 and a screw 95 disposed circumferentially thereon.By screwing the screw 95, the cylindrical body 91 is fixed to the pole 3. Further, an axial slit is formed in the lower part of the cylindrical body 91 to form tongue pieces 92 and 93, and by bending every other tongue piece 92 outward, a gap between the tongue pieces 92 and 93 is formed. This causes a widening gap to form.

Next, a method for installing the pole 3 will be explained.
First, the support 6 is fixed to the eave 5 around the roof 1 with screws or the like, and installed so that the tip hook 76 is located to the side and above the gutter 52 and the tile 11. One end of the wire 4 is fixed to the hook 76 of the support 6, and the other end of the wire 4 is attached to the hook 8 of the locking tool 8.
2 and lead to the vicinity of the locking tool 9. Then, stand the pole 3 vertically and connect the wire 4 with the base of the pole 3.
The ends of the wires 4 are temporarily fixed by applying tension to each wire and passing it between the tongue pieces 92 and 93, and the ends of the wires 4 are adjusted so that the tension of each wire 4 is equal and the pole 3 is vertical. Wrap it around the screw 95 and fix it.

In this way, by attaching the support 6 with the tip hook portion 76 protruding laterally and upwardly,
The wire 4 can be prevented from coming into contact with the roof tile 11 and the gutter 52. Further, the support 6 is a cushion portion 7.
5, it is possible to apply an appropriate tension to the wire 4 and prevent the wire 4 from being cut by strong winds. That is, compared to a structure in which the first arm part 73 and the second arm part 74 are simply bent at right angles, the support 6 allows the cushion part 75 to protrude downward even if the hook part 76 is in the same position. However, since the entire length of the material of the support main body 7 is long, it is easy to bend, and this cushioning effect makes it possible to apply an appropriate tension to the wire 4.

Furthermore, if the tension of each wire 4 is adjusted and tied only at the base of the pole 3, the work is easy and risk-free, and the adjustment work can be done easily and quickly.

Note that when the end of the wire 4 is engaged with the pole 3, it is of course possible to wrap it directly around the pole 3 without using the locking tools 8 and 9.

As explained above, this invention is an antenna support that can prevent the wire fixing the antenna from coming into contact with roof tiles and gutters, has a simple structure, and can firmly fix the wire.

[Brief explanation of drawings]

Fig. 1 is an overall side view showing an example of use of the antenna support according to the present invention, Fig. 2 is an exploded perspective view of the antenna support, Fig. 3 is a front view showing the assembled state of the antenna support, and Fig. 4. is a sectional view taken along the - line in Fig. 3,
FIG. 5 is a perspective view of the upper locking device, FIG. 6 is a perspective view of the lower locking device, and FIG. 7 is an overall side view showing a conventional example. 1...Roof, 2...Antenna, 3...Pole,
4... wire, 5... eaves, 6... support, 7
... Support body, 61 ... Fixing plate, 62 ... Groove,
64... Attachment hole, 71... Connecting part, 72... Locking part, 73... First arm part, 74... Second arm part,
75...Cushion part, 76...Hook part.

Claims (1)

[Scope of utility model registration request] In a device in which the antenna pole is pulled from the surrounding area with a wire and installed on the roof, it is a support for securing one end of each wire to the periphery of the roof, and has a mounting hole for securing it to an eaves etc. and a support body having a hook portion for locking the wire, and the fixing plate is formed by pressing a flat plate to form a groove extending from one side to the opposite side, A notch is formed at one end of the groove, and the support main body includes a locking part that protrudes in a substantially horizontal direction and is fitted into the notch of the groove, a connecting part that is fitted into the groove, and a connecting part that is fitted into the groove. a first arm extending substantially perpendicularly onto the fixing plate surface; a second arm extending perpendicularly to the first arm; a hook formed at the end of the second arm; The rod-shaped body is bent so as to form a U-shaped cushion part that connects the second arm part, and the connecting part of the support body is inserted into the groove of the fixing plate. An antenna support characterized in that a connecting part is fixed in a groove by pressing an edge.