JPH0739108U - Antenna mounting device for vehicle - Google Patents

Abstract

(57) [Summary] [Purpose] In the antenna mounting mechanism that is mounted on the vehicle trunk lid, damage to the trunk lid when attaching and detaching the antenna is prevented, and the antenna setting angle is adjusted appropriately in response to the inclination of the trunk lid As the trunk lid becomes R-shaped, the antenna base is prevented from floating. [Structure] An interposition part 2 in which a mounting nut 6 is screwed is provided between an antenna 10 and an antenna base 1, and by tightening the engagement plate 3 to the trunk lid 8 by the mounting nut 6 via the antenna base 1. In the antenna in which the antenna 10 is set on the vehicle body, a protective plate is interposed between the front and back of the trunk lid 8 and the end of the engaging plate attached to the antenna base 1 and the interposing member 2. .

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle antenna mounting device, and relates to an antenna mounting mechanism that can be mounted on a vehicle trunk lid, which prevents damage to the trunk lid when attaching or detaching the antenna, and an antenna which responds immediately to the inclination of the trunk lid surface. The aim is to optimize the adjustment of the set angle and to obtain an effective mounting that makes the antenna lid floating by making the trunk lid R-shaped.

[0002]

[Prior art]

 There have been various implementations and proposals for mounting a vehicle antenna using a trunk lid. That is, in Japanese Utility Model Publication No. 63-42567, a U-shaped bent portion is formed at the side end of the antenna supporter portion having a fitting portion for inserting the antenna base portion supporting the antenna base end portion, and this bent portion is formed. The antenna supporter is fixed to the upper surface of the end of the bonnet, the trunk lid, etc. by fitting the part to the end of the bonnet, the trunk lid, etc. of the automobile, and to the fitting part of the antenna supporter. The antenna base part is inserted, and the antenna supporter part is sandwiched between the antenna base part and the tightening nut by a tightening nut screwed to the base end part of the antenna, and the antenna is attached to the antenna supporter part. Is proposed.

In Japanese Utility Model Publication No. 2-6649, an antenna main body, an antenna main body is attached to an upper surface thereof, and an attaching portion to an attached object is provided on a bottom portion, and one side of the attaching portion is set to a lower side. And a screw fixing portion is formed by bending back so as to form a space toward the inside, and the contact surface of the mounting portion with the mounted body is bent parallel to the one side and upward. An antenna device provided with an antenna mounting bracket having a protrusion that creates a gap between the mounting surface of the mounted body and an elastic member provided on the contact surface of the mounting section with the mounted body. Has been announced.

[0004]

[Problems to be solved by the device]

 In any of the conventional cases described above, since the antenna support is screwed directly to the trunk by screws, and the antenna base with the antenna main body attached to the antenna support is tightened and fixed. There is a disadvantage that the trunk lid is easily damaged when the antenna is attached or detached.

Further, in order to adjust the mounting angle of the antenna with respect to the vehicle body, the mounting range of the mounting angle is narrow because the mounting angle of the angled antenna is simply changed, and the inclination of the trunk lid surface in the vehicle can be accommodated. It has the drawback that the set angle of the antenna cannot be obtained properly, and furthermore, the rise of the trunk lid between the antenna base and the trunk surface creates an unavoidable drawback. is doing.

[0006]

[Means for Solving the Problems]

 The present invention has made repeated studies to solve the above-mentioned problems of the prior art, and a protective plate is provided between the front and back of the trunk lid and the antenna base, and a fastening nut is used for fastening operation. By using plywood and by incorporating two interposer parts having inclined joint surfaces to be joined to each other so as to be rotatable between the antenna and the antenna base, there is no need to solve the above-mentioned problems. The antenna mounting device has been successfully obtained, and is as follows.

(1) An interposition part in which a mounting nut is screwed is provided between the antenna and the antenna base, and the antenna is attached to the vehicle body by tightening the engaging nut with the mounting nut via the antenna base. In the vehicle configured to be set, a protective plate is interposed between the front and back of the trunk lid and the end of the engaging plate attached to the antenna base and the interposing unit, respectively. Antenna mounting device.

(2) The protective plate on the surface of the trunk lid was pressed against the trunk lid through the antenna base by the mounting nut screwed to the interposition body, and was attached to the interposition body inside the antenna base. The vehicle antenna mounting apparatus according to (1), wherein an engaging portion located on a lower surface of the trunk lid is provided at a tip end portion of the engaging plate, and a protective plate on a rear surface of the trunk lid faces the engaging portion.

(3) The protective plate interposed between the surface of the trunk lid and the engagement plate attached to the interposition part has cut edges formed on both sides of the engagement plate receiving part of the antenna base. The vehicle antenna mounting device according to (1) or (2) above, wherein a locking claw portion for locking is formed.

(4) A bent portion that engages with the edge of the trunk lid is provided on one side of the protective plate interposed between the surface of the trunk lid and the engaging plate attached to the interposition body. In addition, the vehicle antenna mounting device according to any one of the above items (1) to (3) is characterized in that an engaging portion for the antenna base is provided on the other side of the protective plate in a protruding manner.

(5) On both sides of the engaging plate receiving portion of the antenna base, a wing piece that is pressed against the surface of the trunk lid and a bending elastic portion that is pressed against the rear fender are provided oppositely. ) To (4), the vehicle antenna mounting device.

(6) An interposition part in which a mounting nut is screwed is provided between the antenna and the antenna base, and the antenna is set on the vehicle body by tightening the mounting nut to the trunk lid via the antenna base. In the above-mentioned one, the interposition part is formed by two members having an inclined joint surface for mutually joining, and one of these members is rotatably incorporated between the antenna and the antenna base. This is a vehicle-mounted antenna mounting device.

[0013]

[Action]

 An interposition part in which a mounting nut is screwed is provided between the antenna and the antenna base, and the antenna is set on the vehicle body by tightening the engaging plate with the trunk lid by the mounting nut via the antenna base. , The antenna base and the engaging plate are attached to the trunk lid by interposing protective plates between the front and back of the trunk lid and the ends of the engaging plate attached to the antenna base and the interposing part. Prevents damage to the trunk lid surface when attaching and detaching and fixing.

A protective plate on the surface of the tread lid is crimped to the trunk lid via the antenna base by a mounting nut screwed to the interposition body, and an engagement plate attached to the interposition body inside the antenna base. An engaging portion located on the lower surface of the trunk lid is provided at the tip end of the trunk lid, and a mounting nut is fastened to attach the antenna to the trunk lid by facing the engaging portion with a protective plate on the surface of the trunk lid. By simply tightening the protective plates on the front and back of the trunk lid at the same time, a stable attachment to the trunk lid and without damage to the trunk lid can be easily achieved.

The protective plate interposed between the surface of the trunk lid and the engagement plate attached to the interposition unit is engaged with the cut edges formed on both sides of the engagement plate receiving unit of the antenna base. By forming the locking claws, the antenna base and the protective plate interposed on the surface of the trunk lid can be integrated and can be attached to and detached from the trunk lid, which facilitates the handling operation. Securely tighten the antenna base and the protective plate.

A bent portion for engaging with an edge of the trunk lid is provided opposite to one side of the protection plate interposed between the surface of the trunk lid and the engagement plate attached to the interposition body. The protective plate attached to the surface of the trunk lid by projecting the engaging portion for the antenna base on the other side of the protective plate is attached to the antenna base with the both ends locked to the antenna base and the trunk lid. By tightening the mounting nut, it is crimped to the trunk lid, forming an effective mounting relationship that appropriately follows the curve of the trunk lid surface.

Wing pieces that are pressed against the surface of the trunk lid are provided on both sides of the engaging plate receiving portion of the antenna base, and a bending elastic portion is further provided on the tip end side of the wing piece, and the bending elastic portion is pressed against the rear fender to make the antenna. The base forms a stable setting relationship that responds effectively to the rolling of the antenna, and in combination with the mounting relationship that follows the curve of the trunk lid surface as described above, the antenna on the vehicle body surface Make sure the mounting condition is stable enough.

An interposition part in which a mounting nut is screwed is provided between the antenna and the antenna base, and the antenna is set on the vehicle body by tightening the mounting nut to the trunk lid via the antenna base. , The interposition part body is formed by two members having an inclined joint surface for joining to each other, and one of these members is rotatably incorporated between the antenna and the antenna base, so that The relative joint position between the inclined joint surfaces between the interposition members is changed, and the set angle of the antenna with respect to the vehicle body surface is appropriately changed. For example, when an inclined joint surface with an inclination angle of 10 ° is used, one of the interposition parts is rotated to achieve a set angle change of 0 to 20 °, and the inclination change of the trunk lid surface is sufficiently covered. Obtain proper antenna installation.

[0019]

【Example】

 A concrete embodiment of the present invention as described above will be described with reference to the accompanying drawings. As shown in FIGS. 1 to 3, a mounting nut 6 is screwed between an antenna 10 and an antenna base 11. It has been generally known that the antenna 10 is set in the vehicle body by providing the interposition body 2 and tightening the antenna base 1 to the trunk lid 8 with the mounting nut 6. It is similar to the one.

In the present invention having the above-mentioned structure, the engaging plate 3 is attached to the interposition body 2 inside the antenna base 1 by the collar body 30 as shown in FIGS. 1 and 3. An engaging portion 31 is provided so that the tip of the engaging plate 3 is bent so as to be positioned on the inner surface of the trunk lid 8, and the first protective plate is provided between the surface of the trunk lid 8 and the antenna base 1. 4 and the second protective plate 5 is interposed between the engaging portion 31 and the inner surface of the trunk lid 8.

Further, according to the present invention, in the first protection plate 4 as described above, the locking claw portions 41 that lock with the cut edges 11 formed on both sides of the receiving portion of the engaging plate 3 of the antenna base 1 are formed. Then, the locking claw portion 41 is locked to the cut edge 11, so that the first protection plate 4 is integrally assembled to the antenna base 1. That is, by integrating the two members 1 and 4 in this manner, the loading / unloading operation for the trunk lid 8 is facilitated, and the fastening by the mounting nut 6 via the first protection plate 4 of the antenna base 1 is stabilized.

Further, as shown in FIG. 4, a bent portion 52 that engages with the edge of the trunk lid 8 is provided opposite to one side of the second protective plate 5 similar to the first protective plate 4 described above. An engaging member 53 is provided on each of the bent portions 52 so that the engaging member 53 can be fixedly attached to the back surface of the trunk lid 8. Further, the engaging member 54 for the antenna base 1 is folded up on the other side of the first protective plate 5. It is possible to project and provide a locking hole 14 on the rear surface of the antenna base 1 with respect to the engaging portion 54 as shown by a phantom line in FIG. 1 or 2.

Further, in the present invention, the wing pieces 16 pressed against the surface of the trunk lid 8 are provided oppositely on both sides of the engaging plate 3 receiving portion of the antenna base 11 as described above. The antenna 10 of the antenna base 1 is widely pressed against and supported by the trunk lid 8 on both sides of the central portion where the antenna 10 and the interposition body 2 are attached, and the bending elastic portion 17 is formed at the front end of the wing piece 16 in the lateral direction of the antenna 10. Effectively prevent rocking.

In addition to the above-described configurations, in the present invention, two members 2a and 2b having inclined joint surfaces 21 and 21 for joining the interposition body 2 as described above are formed, As shown in FIG. 3, a projection 22 formed to project at a right angle to the inclined joint surface 21 of one of the members 2a and 2b receives the other 2b and is locked by a locking ring 24 to perform the inclined connection. One of the members 2a or 2b can be rotated while the surfaces 21 and 21 remain joined.

That is, the protrusion 22 having a regular circular cross section is provided at a right angle to the inclined joint surface 21, and the inclined joint surface 21 has a regular circle centered on the protrusion 22. However, the inclined joint surfaces 21, 21 having the right circular shape are opposed to each other, and one of them is rotated with the locking ring 24 as a guide.

That is, due to the mutual relationship between the two members with the angle θ as shown in the schematic diagram shown on the lower right side of FIG. 3 by rotating one of the above 180 °, the tilt angle is within the range of the angle 2θ. It can be changed to quickly respond to the curve or inclination of the 8 surfaces of the trunk lid, and to form an appropriate antenna setting angle for the vehicle body.

[0027]

[Effect of device]

 According to the present invention as described above, the antenna setting angle can be effectively adjusted without damaging the trunk lid when the antenna is attached to or detached from the vehicle body, and the trunk lid can be effectively adjusted according to the inclination of the trunk lid. It has the effect of effectively floating the antenna base due to the R-shaped surface, and it is an effective device for practical installation.

[Brief description of drawings]

FIG. 1 is a cutaway side view of an antenna mounting device according to the present invention.

FIG. 2 is a perspective view showing the disassembled state.

FIG. 3 is a cross-sectional view showing a cutout of the antenna setting angle changing adjusting mechanism, and is an explanatory view schematically showing the adjusting operation relationship.

FIG. 4 is a perspective view showing a modified example of a protection plate interposed between a trunk lid and an antenna base.

[Explanation of symbols]

 1 Antenna Base 2 Interposed Part 2a One Member 2b Other Member 3 Engagement Plate 4 First Protective Plate 5 Second Protective Plate 6 Mounting Nut 7 Cable 8 Trunk Lid 9 Rear Fender 10 Antenna 11 Antenna Base Notch Edge 14 Locking hole 16 Wing piece 17 Bending elastic portion 21 Inclined joint surface 22 Projection 24 Locking ring 30 Collar body 31 Engaging portion of the engaging plate 3 41 Engaging claw portion of the first protective plate 42 The Bent portion 43 The keeper 52 The bent portion of the second protective plate 53 The keeper of the second protective plate 54 The contact portion of the antenna base 1

Claims (6)

[Scope of utility model registration request] 1. An interposition part in which a mounting nut is screwed is provided between the antenna and the antenna base, and the antenna is set on the vehicle body by tightening the engagement plate to the trunk lid by the mounting nut via the antenna base. In the vehicle antenna mounting method, a protective plate is interposed between the front and back surfaces of the trunk lid and the end portions of the engaging plate mounted on the antenna base and the interposition body, respectively. apparatus. 2. A mounting nut, which is screwed onto the interposition part, presses a protective plate on the surface of the trunk lid to the trunk lid through the antenna base and is attached to the interposition part inside the antenna base. The vehicle antenna mounting device according to claim 1, wherein an engaging portion located on a lower surface of the trunk lid is provided at a front end portion of the plywood, and a protective plate on a rear surface of the trunk lid faces the engaging portion. 3. A protective plate interposed between the surface of the trunk lid and an engagement plate attached to the interposition body, and engaged with cut edges formed on both sides of the engagement plate receiving portion of the antenna base. The vehicle antenna mounting device according to claim 1 or 2, wherein a locking claw portion is formed. 4. A bent portion for engaging with an edge of the trunk lid is provided opposite to one side of a protective plate interposed between a surface of the trunk lid and an engaging plate attached to the interposed body. ,
The vehicle antenna mounting device according to any one of claims 1 to 3, wherein an engaging portion for the antenna base is provided on the other side of the protective plate in a protruding manner. 5. A wing piece press-contacted to the surface of the trunk lid and a bending elastic part press-contacted to the rear fender are provided opposite to each other on both sides of the engaging plate receiving part of the antenna base. The vehicle antenna mounting device according to. 6. An interposition part in which a mounting nut is screwed is provided between the antenna and the antenna base, and the antenna is set on the vehicle body by tightening the mounting nut to the trunk lid via the antenna base. In this case, the interposition body is formed by two members having inclined joint surfaces for joining each other, and one or both of these members are rotatably incorporated between the antenna and the antenna base. An in-vehicle antenna mounting device, which is characterized in that