JP2009130658A - Antenna mounting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an antenna mounting device for installing an antenna for receiving a television broadcast wave in a building such as a general house with a simple configuration. <P>SOLUTION: The antenna mounting device includes frames A7, one ends of which are adhered to a backing board 2 of a top eave of a roof, a support member 8 provided with frames B9 detachably attached to the other ends of the frames A7, and a slide mast 10 retractably stored and fixed in/to the support member 8 with a mast 12 for supporting and fixing an antenna pipe 13 formed integrally therewith. The other ends of the frames A7 are configured so as to be adhered to the backing board 2 of the top eave while the other ends project from a decoration plate 5 of the top eave. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an antenna mounting device for installing an antenna for receiving a television broadcast radio wave in a building such as a general house.

Conventionally, when an antenna that receives television broadcast radio waves is installed in a building such as a general house, a roof horse is disposed on the roof, and the antenna is stretched and fixed to the four corners of the roof with wires. In recent years, the number of cases installed at the eaves is increasing. For example, two insertion pipe holders are attached to the roof eave side and the lower wall of the roof, and two insertion pipes with antenna support pipes fixed to the insertion pipe holder are adjustable in length, and the TV antenna is installed at the eaves. Techniques to do this are disclosed. (For example, see Patent Document 1)
JP 2004-32657 A

  However, in the above-described conventional configuration, it is extremely difficult to perform the work of fixing the roof horse with metal wires over the four corners of the roof alone, and the stability is low. There are challenges. In the latter case, the installation stability is high, but it is attached to the side of the eaves and the lower wall, so it is not good for buildings such as newly built houses, and the same antenna post fixing members are required on the side of the eaves and the lower wall. As a result, the number of parts and the cost increased.

  SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and an object thereof is to provide an antenna mounting apparatus that installs an antenna for receiving television broadcast radio waves in a building such as a general house with a simple configuration.

In order to solve the above-described problems, an antenna mounting apparatus according to the present invention includes a gantry A having one end fixed to a roof eaves base plate, and a support member provided with a detachable gantry B on the other end of the gantry A. And a slide mast that is housed and fixed in a stretchable manner in the support member and that is integrally formed with a mast that supports and fixes the antenna pipe. Therefore, the support member can be installed under the eaves simply by fixing the support member base B to the other end of the base A, and if the slide mast is fixed at an appropriate position, the antenna can be installed very easily. .
Moreover, the 2nd antenna mounting apparatus of this invention is set as the structure fixed to the eaves top base plate in the state which the other end of the mount frame A protruded from the eaves top decorative board. Therefore, even when retrofitted, the antenna can be installed very easily under the eaves without deteriorating the aesthetic appearance.

  Since the antenna mounting device of the present invention has the above-described configuration, the support member can be installed under the eaves simply by fixing the support base B to the other end of the support A. If the slide mast is fixed at an appropriate position, An antenna can be installed easily. Further, if the gantry A and the detachable gantry B are provided at a plurality of locations, the gantry can be attached more firmly, and the stability of installation of the antenna becomes higher. Moreover, even when an antenna is retrofitted after construction, the support member can be installed under the eaves simply by fixing one end of the gantry A to the eaves ceiling base plate with the other end of the gantry A protruding from the eaves top decorative plate. The antenna can be installed very easily under the eaves. Furthermore, since the antenna is installed at one support member, the number of parts is reduced, and as a result, many effects such as cost reduction can be obtained.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view of a main part of an antenna mounting device according to the present invention. In the figure, reference numeral 1 denotes a roof in a general house, which is usually supported and fixed by an eaves top base plate 2. And the front-end | tip forms the eaves edge 4 which protruded from the eaves side plate 3 and prevents infiltration of rain water. Reference numeral 5 denotes an eaves top decorative plate disposed between the eaves side plate 3 and the side wall 6 of the house. Reference numeral 7 denotes a stand A made of a metal plate or the like, one end of which is fixed to the eave ceiling base plate 2 with a bolt or the like, and the other end is attached in a state of protruding from the above eave ceiling decorative plate 5. If this is the case when building a new house, the antenna can be easily attached. Also, when retrofitting, once the eave ceiling decorative plate 5 is removed to form an opening through which the gantry A7 is inserted, and one end of the gantry A7 is fixed to the eaves ceiling base plate 2 with a bolt or the like. If it is installed in the protruding state, it is ready for antenna installation.

  A cylindrical support member 8 is provided with a base B9 made of a metal plate or the like similar to the base A7 on the upper part, and is configured to be detachable from the other end of the base A7 with a bolt or the like. Reference numeral 10 denotes a slide mast that is housed and disposed in the support member 8 and slides freely. The slide mast 10 is fixed at an appropriate position by a fixing screw 11. Reference numeral 12 denotes a mast formed integrally with a slide mast, which is configured to support an antenna pipe 13 of an antenna that receives television radio waves and to be fixed by a fixing screw 14 or the like. Note that the gantry A and the gantry B are provided at two locations in the drawing, but the present invention is not limited to this, and it may be selected at one location or three or more locations so as to be stronger.

  The structure of the present invention is as described above, and the base B9 provided on the support member 8 is fixed to the other end of the base A7 attached in a state of protruding from the eave ceiling decorative plate 5 with a bolt or the like, and the mast 12 is integrated. The slide mast 10 thus formed is accommodated in the support member 8 and fixed at an appropriate position with a fixing screw 11. The antenna can be installed by inserting and supporting the antenna pipe 13 of the antenna on the mast 12 and fixing it with the fixing screw 14 or the like.

  The antenna mounting device of the present invention is useful as an antenna mounting device for installing an antenna that receives a television broadcast radio wave in a building such as a general house.

Sectional drawing of the principal part of the antenna mounting apparatus of this invention

Explanation of symbols

1 roof 2 eaves board 3 eaves side panels 4 eaves 5 eaves panels 6 side walls 7 stand A
8 Supporting member 9 Mounting base B
10 Slide mast 11 Fixing screw 12 Mast 13 Antenna pipe 14 Fixing screw

Claims (2)

  A base A having one end fixed to the roof eaves base plate of the roof, a support member provided with a base B that can be attached to and detached from the other end of the base A, and a retractable and retractable storage and fixed in the support member, and an antenna An antenna mounting device comprising a slide mast integrally formed with a mast for supporting and fixing a pipe.   2. The antenna mounting device according to claim 1, wherein the other end of the gantry A is fixed to the eaves top base plate in a state of protruding from the eaves top decorative plate.

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