JPS6342584Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is mainly applied to the top end of the convex part of a boltless folded plate roof (a roof in which the roofing material is fixed in an uneven shape without protruding bolts on the surface) used for factory-produced houses, etc. This relates to a wire hooking fitting that can be attached, and in particular, when installing a TV antenna on a folded-plate roof by stretching the wire, the antenna wire can be stretched without modifying the roof itself. It is intended to provide a hook.
Therefore, in the present invention, a vertically long plate made of an elastic material is bent from the center so as to be doubled, and curved clamping parts facing each other are formed at both ends. The present invention proposes a hook that can be easily fixed to a folded-plate roof by being tightened by the screws. In particular, if the top end of the convex part of a boltless folded plate roof that is pre-fixed to the unit of a unit-type factory-manufactured house is clamped and fixed with the curved clamping part of the metal fitting, the roof can be securely fixed without any processing. This device makes it possible to easily attach a metal fitting and to extend a wire for a television antenna through the metal fitting.The gist of the invention will be explained below based on the embodiment shown in the drawings. .

FIG. 1 is a perspective view showing a TV antenna 1 installed on a folded roof using the metal fittings of the present invention.
The plurality of wires 3, one end of which is fixed near the top end of the antenna support 2, have the other end fixed to a hook 4 of the present invention, and the hook 4 is a single wire as shown in the second figure. A plate 5 made of an elongated elastic material is bent double from the center to form a bent part 6, and curved clamping parts 7, 7 are formed at both ends thereof so as to face each other. Reference numeral 8 denotes a boltless folded plate roof having concave portions and convex portions arranged alternately, and the top end portion 8a of the convex portion forms an oval shape with a slightly crushed cross section as shown in the figure, so that the curved shape of the curved holding portion 7 is It is also preferable to form it so as to match this. Reference numeral 9 denotes a bolt that passes through holes 10, 10 provided in the opposing parts 6a, 6a of the plate body 1 forming the double bent part 6, and by screwing and tightening the nut 11, the gap between the opposing parts 6a is closed. The narrow and curved gripping parts 7, 7 are brought close to each other to securely grip the top end 8a of the roof 8, and the metal fitting 1 is fixed onto the top end 8a. 12 is a bent portion 6 above the bolt 9
The end portion 3a of the wire 3 is inserted through a locking hole (wire locking portion) drilled in the hole and is locked therein.
Reference numeral 13 denotes a support frame provided at the base end of the antenna support 2, which has four legs 14 and is placed on the roof straddling the ridge 8' of the roof. By locking part or all of the leg portion 14 to the ridge portion 8', the antenna 1 can be installed more reliably. Further, by attaching a plate fitting to the roof surface to the tip of the leg portion 14, damage to the roof surface can be reliably prevented and the antenna can be further stabilized.

In the hooking fitting of the present invention having the above-mentioned configuration, a boltless folded plate roof 8 having a shape as shown in the figure is used.
When a TV antenna is to be installed on the roof, the top end 8a of the convex part of the roof at a predetermined position is sandwiched between the curved holding parts 7, 7 of the hook 4, and the bolt 9 is tightened through the nut 11. , since the curved clamping portion 7 is closely tightened to the curved side edge 8b of the top end 8a,
Needless to say, the top end 8a can be easily fixed in a predetermined number at a predetermined position without processing any part of the roof 8, and the wire 3 can be stretched through the locking hole 12 of the hook 4 fixed in this way. By doing this, you can fix the TV antenna.

As mentioned above, the hooking fitting of the present invention can be easily bent and formed from a single plate, so it is easy to process and can be provided at a low cost. Since the TV does not require any processing and can be easily installed by tightening bolts, it is possible to install the TV on an uneven roof such as a folded plate roof that is pre-fixed to the unit of a unit-type factory-produced house. It has many advantages as a metal fitting used when fixing an antenna, and has great practical benefits, and is particularly effective when fixing a television antenna in the manner shown in the embodiment.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a TV antenna installed on a folded roof using a hook according to the present invention, and FIG. 2 is a perspective view showing a state in which the hook is attached. 1...TV antenna, 2...Antenna pole,
3...Wire, 4...Hooking fitting, 5...Plate body,
6...Bent part, 7...Curved holding part, 8...Boltless folded plate roof, 8a...Top end, 9...Bolt, 1
0...Through hole, 11...Nut, 12...Wire locking portion (locking hole).

Claims (1)

[Scope of utility model registration request] A vertically elongated plate made of an elastic material is bent from the center to form a bent part, and curved clamping parts facing each other are formed at both ends, and a tightening bolt is passed through the bent part and a wire is connected to the bent part. A wire hook for a TV antenna that has a stop and is used for fixing a TV antenna to a folded roof by stretching wire.