JPH021931Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to a vehicle antenna mounting device used, for example, when installing a radio station or the like in a vehicle.

[Prior art and its drawbacks]

Conventionally, general antenna mounting devices have, for example,
It is attached to a car as shown in the figure. That is, the metal fitting 12 to which the automobile antenna main body 11 is fixed
A metal fitting 1 having a substantially L-shaped tip and a support piece 14 for supporting the end of the presser metal fitting 13 on the other side.
It is fixed to the protruding piece 16 of No. 5 with a screw 17. and,
The automobile antenna body 11 is attached by holding the molding 18 of the automobile with the metal fittings 15, the holding fittings 13, and the bolts 19.

For example, as shown in FIG.
Between the support piece 21 of 0 and the bolt 22, there is a stopper 23.
The above-mentioned automobile antenna 11 is attached by sandwiching the bent end portion 18a of the molding 18 through the holder.

However, in the configuration of the mounting device shown in FIG. 4, for example, as shown in FIG.
If the distance between the bent end portion 18a of the molding 18 is narrow, the bent portion 25 of the presser fitting 13 will come into contact with the vehicle body 24, making it difficult to attach the antenna 11. Although not shown, it is also difficult to attach the antenna 11 to a car in which the door frame does not have a portion corresponding to the base of the molding 18 that directly functions as a rain gutter.

On the other hand, the configuration of the mounting device shown in FIG. 5 has drawbacks such as the fixing state of the antenna 11 becoming unstable if the bending tip 18a of the molding 18 itself does not have sufficient strength.

[Purpose of the invention] This invention was created in view of the above-mentioned problems.For example, in cases where the distance between the car body and the molding is narrow, or in the case of cars where the door frame is used as a rain gutter. An object of the present invention is to provide an automobile antenna mounting device that enables reliable and stable mounting without making mounting difficult.

[Key points of the idea]

In other words, the automobile antenna mounting device according to this invention has one end fastened to the other end support part of the metal fitting that comes into contact with the bottom surface of the molding of the car body, and is fastened to the metal fitting with a screw, and the one end is connected to the molding between the car body and the molding. A support hole is provided through which the other end of the presser fitting inserted between the two is inserted, and an L-shaped support piece is provided at the tip of the support portion facing in the fastening direction by the screw.

[Example of idea]

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

FIG. 1 shows the assembled structure of this automobile antenna mounting device, and in the figure, 31 is a first mounting bracket. The automobile antenna main body 11 is attached to the first mounting bracket 31 with screws 17, and the first mounting bracket 31 is attached to a pair of projecting pieces 33 provided on both sides of the second mounting bracket 32.
Attach to a and 33b by adjusting the horizontal angle with bolts 34a and 34b. A third mounting bracket 35 faces the second mounting bracket 32 and has bolts 36a,
It is fastened and fixed by 36b. An L-shaped bent portion 35a is formed at one end of the third mounting bracket 35 to be inserted between the vehicle body 24 and the molding 18,
Further, the flat plate surface of the other end side contact portion 37 has screw holes 38a, 38 which are screwed into the bolts 36a, 36b.
form b. The second mounting bracket 32 has a contact portion 37 of the third mounting bracket 35 at one end thereof.
A plate-shaped support portion 39 for supporting the is formed by bending upward into an L-shape from one end edge of a flat plate surface where insertion holes 43a, 43b for bolts 36a, 36b (described later) are formed, and from the other end. is provided with a substantially L-shaped portion 40 for improving fitability with the base of the molding 18 of the vehicle body 24.

Further, the plate-shaped support portion 3 of the second mounting fitting 32 is
9 is provided with two elongated holes (b×b') 41a and 41b in parallel, respectively, for inserting and supporting the tip end (a×a') of the abutting part 37 of the third mounting bracket 35. Furthermore, the bolts 36a, 3
6b, the supporting piece 42 bent into an L-shape that faces the direction in which the second mounting bracket 32 and the third mounting bracket 35 are fastened is the same as the substantially L-shaped portion 40 that fits into the molding 18, for example. Provided with a bending dimension of approximately

Here, the insertion holes 43a for the bolts 36a, 36b formed on the side plate surface of the second mounting bracket 22,
43b is formed into a slightly elongated hole to accommodate the inclination of the third mounting bracket 35 when fitted to the molding 18 of the vehicle body 24. Further, the second mounting fitting 32 is provided with a patch plate 44 for preventing damage to the fitting fitting part, such as the door frame.

That is, in the mounting device configured as described above, in order to attach the antenna 11 to the molding 18 where the distance between the vehicle body 24 and the tip end 18a is narrow, as shown in FIG. 2, first, the bolts 36a,
36a, or remove the third mounting bracket 35 from the second mounting bracket 32, and attach the L-shaped bent portion 35a at one end to the molding 1.
8 and the vehicle body 24. Then, the approximately L-shaped part 40 of the second mounting bracket 32 is brought into contact with the bottom surface of the molding 18 base from the outside, and the tip of the contact part 37 of the third mounting bracket 35 is brought into contact with the second mounting bracket 32. Elongated holes 41a, 41b provided in the support part 39 of
The metal fittings 32, 35 facing each other are tightened with bolts 36a, 36b. In this case, by inserting and supporting the tip of the abutment part 37 of the third mounting bracket 35 into the elongated hole 41a or 41b provided in the support part 39 of the second mounting bracket 32, the third mounting bracket 35 is now largely tilted toward the second mounting bracket 32, so that the automobile antenna main body 11 can be mounted without the bent portion 25 coming into contact with the vehicle body 24. In addition, in the above, the two long holes 41a, 41
By selecting and using b, it becomes possible to achieve attachment that is more suited to the shape of the molding 18.

Next, as shown in FIG. 3, for example, the door frame 45
To attach the antenna 11 to a car whose upper end is used as a rain gutter, first remove the bolts 36.
a and 36b, and insert the support piece 42 provided at the tip of the support portion 39 of the second mounting bracket 32 between the door frame 45 and the vehicle body 24. Then, the backing plate 44 is applied to the outside of the door frame 45 corresponding to the insertion position of the support piece 42 of the second mounting bracket 32, and the bolts 36a, 36 are moved toward the backing plate 44.
Tighten b. As a result, the second mounting bracket 32
The supporting piece 42 and the bolts 36a, 36b reliably clamp the door frame 45 via the backing plate 44, allowing the automobile antenna main body 11 to be attached.

In the above embodiment, the case where two elongated holes 41a and 41b are provided in the support part 39 of the second mounting bracket 32 has been described, but even if one or more elongated holes are provided, for example, the above-mentioned method may be used. Of course, similar effects can be obtained. Furthermore, whether or not the patch plate 44 in the above embodiment is provided does not affect the mounting state of the antenna 11.

[Effect of idea]

As described above, according to this invention, the supporting part of the second mounting bracket is provided with a long hole through which the tip of the abutting part of the third mounting bracket is inserted, and the tip of the support part is provided with a long hole for inserting the second mounting bracket. Since the L-shaped support piece is provided opposite to the direction of tightening the screw that fastens the metal fitting and the third mounting fitting, it can be used, for example, when the distance between the vehicle body and the molding is narrow, or when the door frame is used as a rain gutter. It is possible to provide an automobile antenna mounting device that enables reliable and stable mounting without making mounting difficult in any vehicle.

[Brief explanation of the drawing]

Fig. 1 is an assembled configuration diagram showing an automobile antenna mounting device according to an embodiment of the present invention, Fig. 2 is a diagram showing a state in which the above-mentioned automobile antenna mounting device is attached to a car body molding, and Fig. 3 is a diagram showing the above-mentioned automobile antenna mounting device. FIGS. 4 to 6 are diagrams showing how the conventional antenna mounting device is attached to various car body moldings, respectively. DESCRIPTION OF SYMBOLS 11...Automobile antenna main body, 18...Mall, 24...Vehicle body, 31...First mounting bracket, 3
2... Second mounting bracket, 35... Third mounting bracket, 36a, 36b... Bolt, 39... Support portion, 41a, 41b... Elongated hole, 42... Support piece.

Claims (1)

[Scope of Claim for Utility Model Registration] A second fixture that holds a first fixture for fixing an automobile antenna body and has a substantially L-shaped portion at one end thereof that abuts the bottom surface of the molding of the vehicle body; The molding and the vehicle body. a third fitting having an L-shaped bent portion at one end thereof to be inserted between the second fitting and the third fitting having an L-shaped bent portion at the other end of the second fitting; An automobile antenna mounting device comprising: a plate-shaped support portion that supports the other end side; and a screw that connects the second mounting fixture and the third mounting fixture to face each other and fastens the second mounting fixture; A support hole through which the other end of the third fixture is inserted is provided in the plate-shaped support part at the other end, and a support hole is provided at the tip of the support part, facing in the fastening direction of the screw, and having the same shape as the substantially L-shaped part. 1. An automobile antenna mounting device characterized in that an L-shaped support piece is provided with a bending dimension of about 100 degrees.