JP2000013966A - Antenna wire drop structure for roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To drop an antenna wire into a house with good appearance by simple wiring on the ridge part of the house without requiring any special apparatus by putting a guide pipe in a groove under a ridge capping member correspondingly to the inclination of the roof and pulling the antenna wire into the house through the guide pipe. SOLUTION: A groove 41 which can house a guide pipe 6 is formed by splitting part of a coping 4 toward the ridge of the roof of a house from the foot of the roof correspondingly to the inclination of the roof. Then a ridge opening 53 is formed through a ridge capping 5 at the rising part of the capping 5 corresponding to the formed position of the groove 4. In addition, a hole through which the guide pipe 6 can be hung down into the garret of the house is formed in advance through the top section of the ridge. Then, after the coping 4 is fixed with nails, the guide pipe 6 is positioned in the groove 41 and the drooping section 62 of the pipe 6 is drooped into the garret space through the hole. At the same time, the inclined section 61 of the pipe 6 is protruded from the opening 53 and positioned on a colonial plate 3 and the roofing work of the ridge capping 5 is performed. Therefore, an antenna wire can be pulled in the house through the guide pipe 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof structure for leading an antenna line into a house from an antenna installed on the roof of each house.

[0002]

2. Description of the Related Art From a TV antenna installed on a roof, an antenna line (antenna cable) needs to be drawn into a room in order to connect to a TV wiring in a room, and usually a wall surface is used. A wiring port is formed by drilling. However, it is not preferable in terms of the appearance of a building when a wiring port is formed on a wall surface, and various means for providing a wiring port on a roof have been proposed.

[0003] Specifically, in Japanese Utility Model Laid-Open No. 5-85911, antenna wiring is installed in a roof panel in advance, and an outlet for an antenna wire is provided on an outer surface on the ridge side, and the panel is used. The antenna wire is directly connected to the wiring inside the roof.

Japanese Patent Application Laid-Open Nos. Hei 9-165882, Hei 6-6560, and Hei 63-111523 disclose wiring pipes that penetrate the roof ridge above and below the ridge. It is disclosed that the pipe itself is used as an upright tool for an antenna.

[0005] Incidentally, each of the above means requires special equipment for its antenna wiring, the equipment is expensive, and it is necessary to prepare it in advance when building a building. It is hard to say that it is a widely adopted means.

Therefore, the present invention proposes a structure in which an antenna wire can be easily adopted by a carpenter or a roofer in ordinary house construction, and does not require any special equipment.

[0007]

SUMMARY OF THE INVENTION According to the present invention, there is provided a roof antenna wire pull-in structure having an opening at a rising portion of a ridge portion of a roof, and formed below the ridge covering member so as to correspond to the inclination of the roof. In the slot, a guide tube whose one end opening extends from the inside of the ridge to the inside and the other end opening protrudes appropriately from the ridge opening to the roof, and the antenna line from the antenna installed on the roof is attached. It is characterized by being drawn indoors through a guide tube.

[0008] Therefore, when roofing the ridge portion of the roof,
It is only necessary to install a guide tube. After the antenna is installed upright on the roof, the antenna line can be drawn into the house through the guide tube.

[0009]

Next, an embodiment of the present invention will be described. 1 to 4 show an example (first embodiment) implemented on a ridge portion of a colonial thatched gable roof. As is well known, the colonial roof is provided with a waterproof paper ( Asphalt paper, etc.) 2, and a colonial plate 3 is laid thereon, and in the ridge portion, the upper surface of the colonial plate 3 is pressed down with a skirt 4, and a thin metal plate ridge 5 (the wrapper 5) (The asphalt roof 51 may be provided below).

In order to implement the present invention on the roof having the above structure, the guide tube 6 is prepared in advance.
As shown in FIG. 3, the sloping part 61 includes a sloped part 61 following the roof slope, and a hanging part 62 extending indoors from the ridge part. A drain hole 63 is provided at an appropriate position on the lower surface of the sloped part 61.

A part of the cap 4 is divided along the slope of the roof from the skirt of the roof toward the ridge to form a groove 41 in which the guide tube 6 can be housed. 4
A ridge opening 53 is formed in the rising portion 52 corresponding to the position where the ridge 1 is formed. At the top of the ridge, a hole 7 through which the guide tube 6 can hang down from the attic is formed in advance. Then, after the cap 4 is nailed, the guide tube 6 is positioned in the groove 41, and the hanging portion 62 is hung down through the hole 7 into the attic space.
And projecting from it, it is positioned on the colonial plate 3 and the ridge package 5 is roofed.

The guide tube 6 has its opening located on the colonial plate 3 and the other opening located in the attic space. The antenna line B can be drawn indoors through the guide tube 6. Furthermore, since the antenna wire B is inserted into the guide tube 6 during rainfall, there is little danger of rainwater intrusion, and even if it does, it will flow down onto the colonial plate 3 from the drain hole 63.

The present invention is not only applied to a gable roof ridge, but can also be applied to an inclined ridge roof as shown in FIG. 5 (second embodiment). In this case, it is preferable to form a groove 41a in the cap 4 that holds the upper surface of the colonial plate 3 and provide an opening in the ridge casing 5 as in the first embodiment.
Instead of forming at right angles to the slope of the roof,
When formed obliquely with respect to the cap 4, the intrusion of rainwater can be effectively suppressed.

The present invention is not limited to the above-mentioned colonial roof, but is applicable to all roofs in principle. For example, as shown in FIG. 6 (third embodiment), the roof using tiles 8 can be applied in the same manner as in the first embodiment when the skirting 4 is employed in the ridge. Furthermore, in the roof employing the ridge roof tile 8a (fourth embodiment), it is preferable to embed the guide pipe 6 in the mortar portion 9 between the ground tile 8 and the shingle roof tile 8b or in the ridge construction.

[0015]

As described above, according to the present invention, a guide tube is attached to a slot formed at a rising portion of a ridge portion of a roof and formed below a ridge covering member so as to correspond to the inclination of the roof. ,
With a retractable structure that inserts an antenna wire into the guide tube and pulls it indoors, it does not require special equipment, it is a simple construction of the ridge part, and the upright construction of the antenna is the same as the conventional general installation work As it was, the antenna wire could be drawn indoors with good appearance.

[Brief description of the drawings]

FIG. 1 is an external view of a first embodiment of the present invention (after installation).

FIG. 2 is an explanatory view of the structure of the ridge part.

FIG. 3 is an overall perspective view of the guide tube.

FIG. 4 is a sectional view of the same building (after installation).

FIG. 5 is an explanatory diagram of a second embodiment of the present invention.

FIG. 6 is an explanatory view (a sectional view of a ridge portion) of a third embodiment of the present invention.

FIG. 7 is an explanatory view of a fourth embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof ground board 2 Waterproof paper (asphalt paper) 3 Colonial board 4 Kasagi 41, 41a Groove 5 Building wrapping 6 Guide tube 61 Inclined section 62 Hanging part 63 Drain hole 7 Hole 8 Tile 8a Building tile 8b Decorative tile 9 Mortar part

Claims (3)

[Claims] 1. A roof having an opening at a rising portion of a ridge portion, and a slot formed below the ridge covering member corresponding to the inclination of the roof. A roof antenna, wherein an opening is provided with a guide tube projecting from the ridge opening to the roof as appropriate, and an antenna wire from an antenna installed on the roof is drawn indoors through the guide tube. Line drawing structure. 2. A roof in which a roof is provided with a roof at a ridge portion, and the roof is covered with a ridge covering made of a thin metal plate, and a part of the roof is cut along a roof gradient to form a groove. 2. The antenna wire drawing-in structure for a roof according to claim 1, wherein a ridge opening is formed at a rising portion of a portion corresponding to the groove of the ridge packet. 3. A guide tube comprising an inclined portion following a roof inclination and a hanging portion that enters a room from a ridge portion, wherein a drain hole is provided at an appropriate position on a lower surface of the inclined portion. Roof of the antenna line pulling structure.