JP2010274821A - Antenna built-in vehicle exterior equipment - Google Patents
Antenna built-in vehicle exterior equipment Download PDFInfo
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- JP2010274821A JP2010274821A JP2009130263A JP2009130263A JP2010274821A JP 2010274821 A JP2010274821 A JP 2010274821A JP 2009130263 A JP2009130263 A JP 2009130263A JP 2009130263 A JP2009130263 A JP 2009130263A JP 2010274821 A JP2010274821 A JP 2010274821A
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- 238000003466 welding Methods 0.000 claims abstract description 52
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract 5
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
本発明は、車両の外装品として車体に装備され、アンテナ装置を内蔵する車両外装品に関する。 The present invention relates to a vehicle exterior product that is mounted on a vehicle body as a vehicle exterior product and incorporates an antenna device.
車両には通常AM、FM用ラジオ、テレビ、ＧＰＳ等の多くの送受信装置が搭載されており、これらの送受信装置はそれぞれの周波数に応じたアンテナが受信しやすい車両のルーフ、トランクリッドなどの車体部分に設置されている。しかし、複数のアンテナが車体に取り付けられ、しかもアンテナ装置を外装品として直接車体に設置すると、外観を損なう事になり、車両のデザインとして好ましくない。 A vehicle is usually equipped with a number of transmission / reception devices such as AM, FM radio, television, GPS, etc., and these transmission / reception devices are easily received by antennas according to their respective frequencies, such as vehicle roofs and trunk lids. It is installed in the part. However, if a plurality of antennas are attached to the vehicle body, and the antenna device is directly installed on the vehicle body as an exterior product, the appearance is impaired, which is not preferable as a vehicle design.
そこで、スポイラーや車両用バンパー、ウィング等の樹脂製外装品の内部にアンテナ装置を内蔵することが行われている。下記特許文献１では、アンテナ部材をスポイラーの中空部に配置し、取付部材を介してビスで締めて固定する構造が示されている。 In view of this, an antenna device is built in a resin exterior such as a spoiler, a vehicle bumper, or a wing. In the following Patent Document 1, a structure is shown in which an antenna member is disposed in a hollow portion of a spoiler and is fastened and fixed with a screw via an attachment member.
下記特許文献２では、スポイラー本体内部にボスを設け、アンテナ装置をねじにて前記ボスに取り付け固定している。特許文献２と同構造でボスにてアンテナ装置をねじ固定する従来技術として図９に示す。図９ではアンテナエレメント１０６のルーフスポイラー１０２への固定構造（断面）を示してある。ルーフスポイラー１０２のロアパネル１０４にアンテナエレメント１０６固定用のボス１２４を設定してあり、アンテナエレメント１０６をねじ１２３で締め付け固定されている。 In the following Patent Document 2, a boss is provided inside the spoiler body, and the antenna device is attached and fixed to the boss with a screw. FIG. 9 shows a conventional technique for fixing an antenna device with a boss with the same structure as that of Patent Document 2. FIG. 9 shows a structure (cross section) for fixing the antenna element 106 to the roof spoiler 102. A boss 124 for fixing the antenna element 106 is set on the lower panel 104 of the roof spoiler 102, and the antenna element 106 is fastened and fixed with a screw 123.
図９で説明した技術ではねじ１２３で締め付ける場合、アンテナエレメント１０６の面に直接締め付けるため、薄いアンテナエレメント１０６では、傷つけたり、破損したりしやすく、ねじの締め作業に手間がかかる。ねじ１２３の代わりに、テープにて貼り付けて固定することもあるが、スポイラー内には水が入ってくることが想定され水によるテープはがれにつながる可能性がある。このように従来技術ではアンテナエレメント１０６の組付け作業がしにくく、且つねじ、クリップ等の固定では、部品点数が増え、アンテナエレメント１０６の破損、はがれ等によるアンテナ性能の悪化につながる問題が発生する。 In the technique described with reference to FIG. 9, when tightening with the screw 123, the thin antenna element 106 is easily damaged or damaged because it is directly tightened on the surface of the antenna element 106, and it takes time to tighten the screw. Instead of the screw 123, it may be attached and fixed with a tape. However, it is assumed that water enters the spoiler and there is a possibility that the tape is peeled off due to water. As described above, in the prior art, it is difficult to assemble the antenna element 106, and fixing the screws, clips, etc. increases the number of parts and causes a problem that the antenna performance is deteriorated due to damage or peeling of the antenna element 106. .
本発明は、アンテナ装置の構成部品を内蔵した車両の外装品の構造を簡素化し、車両外装品内の組付け作業性を向上させることを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to simplify the structure of a vehicle exterior product that incorporates the components of the antenna device, and to improve the assembly workability in the vehicle exterior product.
上記目的を達成する為、以下のように構成されている。
第１の発明は、車両の車体外部に装着され、アンテナ装置を内蔵し、アッパーパネルとロアパネルとを振動溶着にて接合したアンテナ内蔵型車両外装品において、アッパーパネルまたはロアパネルいずれか少なくとも一方の内壁面側に形成された第１の振動溶着用突起部と、アッパーパネルまたはロアパネルの一方の内壁面側に形成されたアンテナ装置設置部と、該アンテナ装置設置部に配設されるアンテナ装置と、前記アンテナ装置設置部に立設された第２の振動溶着用突起部と、前記アンテナ装置に穿設され、前記第２の振動溶着用突起部が挿入されるアンテナ装置差込孔と、から構成される。
In order to achieve the above object, the following structure is provided.
According to a first aspect of the present invention, there is provided a vehicle exterior product with a built-in antenna that is mounted outside a vehicle body of a vehicle, has an antenna device built therein, and is joined to the upper panel and the lower panel by vibration welding, and includes at least one of the upper panel and the lower panel. A first vibration welding protrusion formed on the wall surface side, an antenna device installation portion formed on one inner wall surface side of the upper panel or the lower panel, and an antenna device disposed on the antenna device installation portion; A second vibration welding projection that is erected on the antenna device installation portion; and an antenna device insertion hole that is drilled in the antenna device and into which the second vibration welding projection is inserted. Is done.
第２の発明は、第１の発明のアンテナ内蔵型車両外装品において、アッパーパネルとロアパネルとの振動溶着で第２の振動溶着用突起部周りに突起部の溶融により形成した肉盛部が、アンテナ装置設置部に押圧して、アンテナ装置を固定する事にある。 According to a second aspect of the present invention, in the vehicle exterior product with a built-in antenna according to the first aspect of the present invention, the build-up portion formed by melting the protrusion around the second vibration welding protrusion by vibration welding of the upper panel and the lower panel, The antenna device is fixed by pressing against the antenna device installation portion.
第３の発明は、第１の発明又は第２の発明において、アンテナ装置の一部が可撓性であると共に、アンテナ装置設置部内に、前記アンテナ装置の一部を係止するアンテナ装置係止部を設けた事にある。 According to a third invention, in the first invention or the second invention, a part of the antenna device is flexible, and the antenna device is locked in the antenna device installation portion. There is a department.
第１の発明によれば、２分割のルーフスポイラーを振動溶着にて組付けする際、振動溶着のリブを利用してアンテナ装置の位置決めと固定を簡易に行なう事にあり、ロアパネルの振動溶着用リブを使いアンテナ装置に形成されたアンテナ装置差込孔に挿入して位置決めを行う事で、アンテナ装置の組付け作業性の向上が図れる。アンテナ装置組付け後にアッパーパネルとロアパネルを振動溶着しアンテナ装置を挟み込む事でアンテナ装置の固定が可能になる。 According to the first invention, when the two-part roof spoiler is assembled by vibration welding, the antenna device is easily positioned and fixed using the vibration welding rib, and vibration welding of the lower panel is performed. By performing positioning by inserting into the antenna device insertion hole formed in the antenna device using the rib, the assembly workability of the antenna device can be improved. After the antenna device is assembled, the antenna device can be fixed by vibration welding the upper panel and the lower panel and sandwiching the antenna device.
第２の発明によれば、さらに振動溶着により溶けた樹脂が肉盛部になってアンテナ装置を押圧することでよりアンテナ装置は固定され、はずれにくくなり、走行中のガタ異音がなくなる。また溶着リブを用いている為、ねじやテープといった部品を廃止することができる（部品点数低減）。 According to the second invention, the resin melted by vibration welding becomes a build-up portion and presses the antenna device, so that the antenna device is more fixed and is less likely to come off, and there is no rattling noise during traveling. In addition, the use of welding ribs makes it possible to eliminate parts such as screws and tapes (reducing the number of parts).
第３の発明によれば、アンテナ装置設置部が曲面形状であってもアンテナ装置の組付け作業が簡易で、可撓性のアンテナ装置の一部をアンテナ装置係止部に挿入、係止する事でアンテナ装置の一部の仮止め、固定が可能になる。
よって、アンテナの性能を損なう事もなく、簡素な構成で作業組付け性のよい車両用外装品を提供できる。
According to the third invention, even when the antenna device installation portion is curved, the assembly work of the antenna device is simple, and a part of the flexible antenna device is inserted and locked into the antenna device locking portion. Thus, a part of the antenna device can be temporarily fixed and fixed.
Therefore, it is possible to provide a vehicular exterior product having a simple configuration and good work assemblability without impairing the performance of the antenna.
以下、本発明を更に具体的に明らかにするために、本発明の実施の形態について、図面を参照しつつ、詳細に説明することとする。 Hereinafter, in order to clarify the present invention more specifically, embodiments of the present invention will be described in detail with reference to the drawings.
図１は本発明に関係する車両の車体１にルーフスポイラー２が搭載された状態の斜視図である。車両の車体後方にルーフスポイラー２が搭載されており、車両走行中の空気抵抗を軽減する外形形状になっている。 FIG. 1 is a perspective view showing a state in which a roof spoiler 2 is mounted on a vehicle body 1 of a vehicle related to the present invention. A roof spoiler 2 is mounted on the rear side of the vehicle body, and has an outer shape that reduces air resistance during vehicle travel.
図２は本発明のアンテナ装置を含むルーフスポイラー２の構成品分解斜視図を示し、図２での構成部品を組立て、上下２分割されているアッパーパネル３とロアパネル４とを振動溶着にて溶着固定すると図１のルーフスポイラー２の完成品状態になる。 FIG. 2 is an exploded perspective view of the components of the roof spoiler 2 including the antenna device of the present invention. The components shown in FIG. 2 are assembled, and the upper panel 3 and the lower panel 4 which are divided into two parts are welded by vibration welding. When fixed, the roof spoiler 2 in FIG.
ルーフスポイラー２のロアパネル４には、アンテナエレメント６、回路基板が収納された防水ケース７、同軸ケーブル８から構成されたアンテナ装置５がアンテナ装置設置部９に配置され、仮固定（保持）される。アンテナ装置５では受信された電波信号が電波の受信部であるアンテナエレメント６、防水ケース７内の回路基板、同軸ケーブル８を通ってナビ、テレビ、チューナー等、送受信装置へつながる。 On the lower panel 4 of the roof spoiler 2, an antenna device 5 including an antenna element 6, a waterproof case 7 in which a circuit board is accommodated, and a coaxial cable 8 is disposed in an antenna device installation portion 9 and temporarily fixed (held). . In the antenna device 5, the received radio wave signal is connected to a transmitting / receiving device such as a navigation, a television, a tuner or the like through the antenna element 6 which is a radio wave receiving unit, the circuit board in the waterproof case 7, and the coaxial cable 8.
ルーフスポイラー２のロアパネル４においては、配置しているアンテナ装置５の周りに、ルーフスポイラー２のアッパーパネル３と固着させる為、振動溶着リブ１０が複数立設されている。ロアパネル４のアンテナ装置設置部９内には該振動溶着リブ１０と同形状のアンテナ装置用溶着リブ１１がアンテナエレメント６仮固定用として４ヶ所立設されている。 In the lower panel 4 of the roof spoiler 2, a plurality of vibration welding ribs 10 are erected around the antenna device 5 arranged so as to be fixed to the upper panel 3 of the roof spoiler 2. In the antenna device installation portion 9 of the lower panel 4, four antenna device welding ribs 11 having the same shape as the vibration welding rib 10 are erected for temporarily fixing the antenna element 6.
図３に示すように、アンテナ装置５を構成するアンテナエレメント６にはアンテナ装置用溶着リブ１１が挿入されるアンテナ装置差込孔１５が４ヶ所設定されていると共に、その内部には金属製送受信部１２が設けてあり、絶縁性材料の可撓性の保護部材１３で包囲し防水性を保っている。本実施形態においては、アンテナエレメント６に直接アンテナ装置アンテナ装置差込孔１５を形成したものを開示したが、これに限られず、例えばアンテナエレメント６を取付部材に取り付けたものであれば、当該取付部材にアンテナ装置差込孔を設けてもよい。 As shown in FIG. 3, the antenna element 6 constituting the antenna device 5 has four antenna device insertion holes 15 into which the antenna device welding ribs 11 are inserted, and a metal transmission / reception is provided in the antenna device. A portion 12 is provided, and is surrounded by a flexible protective member 13 made of an insulating material to maintain waterproofness. In the present embodiment, the antenna element 6 having the antenna device insertion hole 15 formed directly on the antenna element 6 is disclosed. However, the present invention is not limited to this. For example, if the antenna element 6 is attached to an attachment member, the attachment An antenna device insertion hole may be provided in the member.
図４は本発明の実施形態である図１のルーフスポイラー２のA―A断面説明図を示す。アンテナエレメント６がロアパネル４の内壁面側に図２のアンテナ装置設置部９に配設されている。ロアパネル４には複数の振動溶着リブ１０が立設されており、スポイラーの大きさや形状によっては溶着リブの形状、位置、サイズ、個数など様々である（図４の断面では１個所）。アンテナ装置設置部９の内部にも振動溶着リブ１０と同形状のリブがアンテナ装置用溶着リブ１１として立設している。（図４の断面では２個所）アンテナエレメント６にはアンテナ装置用溶着リブ１１を挿入するアンテナ装置差込孔１５が設けてある。アンテナ装置用溶着リブ１１をアンテナ装置差込孔１５に挿入する事でアンテナエレメント６の幅方向が規制され、位置決め、振動溶着前の仮置きが可能になる。アンテナエレメント６をロアパネル４に仮置きした状態でアッパーパネル３を取り付け、振動溶着にて固着する際、振動溶着リブ１０が溶けてアッパーパネル３とロアパネル４を溶着すると共にアンテナ装置用溶着リブ１１も溶融しアッパーパネル３に溶着する。アンテナ装置用溶着リブ１１の溶融にて溶着リブまわりに肉盛部１６が形成され、アンテナエレメント６とアッパーパネル３との隙を肉盛部１６で充填される。充填された肉盛部１６はアンテナエレメント６をロアパネル４側に押圧し、固定する。よって車両走行中アンテナエレメント６がはずれることはなく、ガタ、異音等が発生しにくくなる。このように本発明はルーフスポイラー２の振動溶着リブ１０を利用して、アンテナエレメント６の位置決め、固定（仮固定含む。）した事にある。 FIG. 4 is an AA cross-sectional explanatory view of the roof spoiler 2 of FIG. 1 which is an embodiment of the present invention. The antenna element 6 is disposed on the inner wall surface side of the lower panel 4 in the antenna device installation portion 9 of FIG. A plurality of vibration welding ribs 10 are erected on the lower panel 4. Depending on the size and shape of the spoiler, the shape, position, size, number, etc. of the welding ribs are various (one in the cross section of FIG. 4). A rib having the same shape as the vibration welding rib 10 is also erected as an antenna device welding rib 11 inside the antenna device installation portion 9. (Two places in the cross section of FIG. 4) The antenna element 6 is provided with an antenna device insertion hole 15 into which the antenna device welding rib 11 is inserted. By inserting the antenna device welding rib 11 into the antenna device insertion hole 15, the width direction of the antenna element 6 is restricted, and positioning and temporary placement before vibration welding are possible. When the upper panel 3 is attached with the antenna element 6 temporarily placed on the lower panel 4 and fixed by vibration welding, the vibration welding rib 10 is melted to weld the upper panel 3 and the lower panel 4, and the welding rib 11 for the antenna device is also provided. It is melted and welded to the upper panel 3. The build-up portion 16 is formed around the weld rib by melting the weld rib 11 for the antenna device, and the gap between the antenna element 6 and the upper panel 3 is filled with the build-up portion 16. The filled overlay 16 presses and fixes the antenna element 6 to the lower panel 4 side. Therefore, the antenna element 6 does not come off while the vehicle is running, and play, abnormal noise, and the like are less likely to occur. As described above, the present invention resides in that the antenna element 6 is positioned and fixed (including temporarily fixed) using the vibration welding rib 10 of the roof spoiler 2.
図５は図４の別の発明実施形態でロアパネル４が曲面形状である場合にも適応できる、ロアパネル４へのアンテナエレメント６装着構造である。図５のようにロアパネル４の曲面形状にアンテナエレメント６をセットした場合、アンテナ装置用溶着リブ１１bでは肉盛部１６ｂがアンテナエレメント６表面に届かず、アンテナエレメント６の固定ができない。そこで本発明ではロアパネル４のアンテナエレメント周縁部１４b付近にアンテナエレメント６を挿入、係止する孔状のアンテナ装置係止部１７bを設け、アンテナエレメント６の厚み方向への押さえで固定を可能にしたものである。アンテナエレメント周縁部１４ｂは可撓性のある薄肉のアンテナエレメント６の端末外周で、ロアパネル４の挿入口２０bにアンテナエレメント周縁部１４ｂの厚み分開口が形成されており、アンテナエレメント６挿入後、アンテナ装置係止部１７bの押さえにて係止される構造になっている。図５のアンテナ装置係止部１７aにおいてはアンテナ装置係止部１７bと同様、アンテナエレメント６のアンテナエレメント周縁部１４aが挿入された状態になっており、アンテナエレメント６の厚み分挿入口２０aに挟まれており、アンテナエレメント６がはずれにくく、固定が可能になる。 FIG. 5 shows a structure for mounting the antenna element 6 to the lower panel 4 that can be applied to the case where the lower panel 4 has a curved shape in another embodiment of the invention of FIG. When the antenna element 6 is set in the curved shape of the lower panel 4 as shown in FIG. 5, the built-up portion 16b does not reach the surface of the antenna element 6 in the antenna apparatus welding rib 11b, and the antenna element 6 cannot be fixed. Therefore, in the present invention, a hole-shaped antenna device locking portion 17b for inserting and locking the antenna element 6 near the antenna element peripheral edge portion 14b of the lower panel 4 is provided, and the antenna element 6 can be fixed by pressing in the thickness direction. Is. The antenna element peripheral edge 14b is the outer periphery of the terminal of the flexible thin antenna element 6, and an opening corresponding to the thickness of the antenna element peripheral edge 14b is formed in the insertion opening 20b of the lower panel 4, and after the antenna element 6 is inserted, the antenna It is structured to be locked by pressing the device locking portion 17b. In the antenna device locking portion 17a of FIG. 5, the antenna element peripheral edge portion 14a of the antenna element 6 is inserted, similarly to the antenna device locking portion 17b, and is sandwiched between the insertion openings 20a by the thickness of the antenna element 6. Therefore, the antenna element 6 is not easily detached and can be fixed.
図６は図５のアンテナエレメント周縁部１４aの取り付け部部分拡大図を示し、アンテナ装置係止部１７aには、先端から裏面までに掛けて傾斜面のあるガイド部１９aを設けてアンテナエレメント６が挿入しやすくしてある。さらにアンテナエレメント６が挿入口２０aの中まで入れて係合力を上げる為、アンテナエレメント収納空間１８aを設けてある。 FIG. 6 is an enlarged view of the attachment portion of the antenna element peripheral edge portion 14a of FIG. 5. The antenna device engaging portion 17a is provided with a guide portion 19a having an inclined surface extending from the front end to the back surface, and the antenna element 6 It is easy to insert. Further, an antenna element storage space 18a is provided in order for the antenna element 6 to enter the insertion opening 20a to increase the engagement force.
図７は図６のアンテナ装置係止部１７a周辺の形状を上方向から見た斜視図を示している。アンテナ装置係止部１７aのまわりはスリット２１a、開口部２０a、収納室１８aからなる孔構造になっている。アンテナ装置係止部１７a両サイドに設けたスリット２１aで、アンテナエレメント周縁部１４aが図６のエレメント収納空間１８aまで到達でき、アンテナエレメント６がより抜けにくくなる。なお本実施形態においては、アンテナエレメント６を直接挿入する形態を例示しているが、これに限らず、アンテナエレメント６が可撓性を有する取付部材に取り付けられている場合、当該取付部材を挿入することも可能である。 FIG. 7 shows a perspective view of the shape around the antenna device locking portion 17a of FIG. 6 as viewed from above. The antenna device locking portion 17a has a hole structure including a slit 21a, an opening 20a, and a storage chamber 18a. The antenna element peripheral edge portion 14a can reach the element storage space 18a in FIG. 6 by the slits 21a provided on both sides of the antenna device locking portion 17a, and the antenna element 6 is more difficult to come off. In addition, in this embodiment, although the form which inserts the antenna element 6 directly is illustrated, not only this but the said attachment member is inserted when the antenna element 6 is attached to the attachment member which has flexibility. It is also possible to do.
次に図５にてアンテナエレメント６のロアパネル３への組付け方法について説明すると、アンテナ装置用溶着リブ１１a、１１bに対応するアンテナ装置差込孔１５a、１５bにアンテナ装置用溶着リブ１１a、１１bを挿入しアンテナエレメント幅方向の位置決めをする。その際、アンテナ装置差込孔１５a、１５b、のどちらかはリブ幅と同等の大きさにして位置決めできるようにしてある。次にアンテナエレメント６片側をたわませて、ロアパネル４のアンテナ装置係止部１７aにあるアンテナエレメント挿入口２０aに挿入し、ガイド部１９aに沿ってアンテナエレメント収納空間１８aまでスライドさせる。その結果アンテナエレメント６厚さ方向が規制される。ロアパネル４のアンテナ装置係止部１７bについても、アンテナエレメント６の他方側をたわませて、ロアパネル４のアンテナエレメント周縁部１４ｂをアンテナ装置係止部１７ｂがあるアンテナエレメント挿入口２０aに挿入し、収納空間１８bにスライドさせアンテナエレメント６の組付けが完了する。本実施形態は前記のように構成される為、図４のように振動溶着でできた肉盛部１６がアンテナエレメント６に到達しなくても、アンテナエレメント６がぐらつく事もなく、固定される為、ガタ、異音が少なく、快適な走行が可能になる。アンテナ装置係止部１７a、１７bは振動溶着前の仮止めの機能も兼ねており、組付け作業性も向上する。 Next, the method of assembling the antenna element 6 to the lower panel 3 will be described with reference to FIG. 5. The antenna device welding ribs 11a and 11b are formed in the antenna device insertion holes 15a and 15b corresponding to the antenna device welding ribs 11a and 11b. Insert and position the antenna element in the width direction. At that time, one of the antenna device insertion holes 15a and 15b can be positioned with the same size as the rib width. Next, the antenna element 6 is bent on one side, inserted into the antenna element insertion port 20a in the antenna device locking portion 17a of the lower panel 4, and slid to the antenna element storage space 18a along the guide portion 19a. As a result, the thickness direction of the antenna element 6 is restricted. Also for the antenna device locking portion 17b of the lower panel 4, the other side of the antenna element 6 is bent, and the antenna element peripheral edge portion 14b of the lower panel 4 is inserted into the antenna element insertion port 20a having the antenna device locking portion 17b. The antenna element 6 is assembled by sliding it into the storage space 18b. Since this embodiment is configured as described above, the antenna element 6 is fixed without wobbling even if the build-up portion 16 made by vibration welding does not reach the antenna element 6 as shown in FIG. Therefore, there is little play and abnormal noise, and comfortable driving is possible. The antenna device locking portions 17a and 17b also serve as a temporary fixing before vibration welding, and the assembly workability is improved.
図８は他の発明実施形態を示し、図５のアンテナ装置係止部１７a、１７bの代わりにクッション２２a、２２bでアンテナエレメント６をロアパネル４に固定する構造である。図８のようにアンテナエレメント６をロアパネル４にセットした状態でロアパネル４とアンテナエレメント６をまたいでクッション２２a、２２bを貼り付けしてある。さらに図４のようにアッパーパネルとロアパネルの隙が狭い場合は図８左側のクッション２２aのようにアッパーパネル３で押さえる為、アンテナエレメント６の保持力が一層向上する。図８のクッション２２a、２２bは、仮固定の役目もあり、アンテナエレメント６の組付け作業性が向上する。 FIG. 8 shows another embodiment of the invention, in which the antenna element 6 is fixed to the lower panel 4 with cushions 22a, 22b instead of the antenna device locking portions 17a, 17b of FIG. As shown in FIG. 8, the cushions 22 a and 22 b are pasted across the lower panel 4 and the antenna element 6 in a state where the antenna element 6 is set on the lower panel 4. Further, when the gap between the upper panel and the lower panel is narrow as shown in FIG. 4, the holding force of the antenna element 6 is further improved because the upper panel 3 holds down like the cushion 22 a on the left side of FIG. 8. The cushions 22a and 22b in FIG. 8 also have a temporary fixing role, and the assembly workability of the antenna element 6 is improved.
その他アッパーパネル３側にクッションを付け、アンテナエレメント６をアッパーパネル３とロアパネル４に挟むことで組付け、固定させる方法もある。また図５の説明の中でアンテナ装置係止部１７は４ヶ所の設定であるが、少なくとも複数箇所あれば仮固定、固定する事ができる。その他アンテナ装置係止部１７aのガイド部１９はすべり止めとして凹凸をつけてもよい。また本発明で説明した振動溶着リブ１０及びアンテナ装置用溶着リブ１１は十字リブ、ボス形状であってもよくアッパーパネル３と溶着する突起形状であればよい。振動溶着リブ１０及びアンテナ装置用溶着リブ１１はアッパーパネル３に立設してもよく、アッパーパネル３及びロアパネル４の両方に立設してもよい。さらに、仮止めとして機能を持たせるのに本発明のアンテナ装置係止部１７a、１７bの構造に限定するものでなく、テープ、クッションの兼用であってもよい。 There is another method in which a cushion is attached to the upper panel 3 side, and the antenna element 6 is assembled and fixed by sandwiching the antenna element 6 between the upper panel 3 and the lower panel 4. In the description of FIG. 5, the antenna device locking portions 17 are set at four locations, but can be temporarily fixed and fixed at least at a plurality of locations. In addition, the guide portion 19 of the antenna device locking portion 17a may be uneven as a slip stopper. Further, the vibration welding rib 10 and the antenna device welding rib 11 described in the present invention may be a cross rib or a boss shape as long as it is a projection shape welded to the upper panel 3. The vibration welding rib 10 and the antenna device welding rib 11 may be erected on the upper panel 3, or may be erected on both the upper panel 3 and the lower panel 4. Further, the structure of the antenna device locking portions 17a and 17b according to the present invention is not limited to the provision of a function as a temporary fixing, and a tape and a cushion may also be used.
以上説明した各実施形態は、本発明を車両のルーフスポイラーに適用したものであるが、他の車両外装品、例えばトランクリッド後端に設けられたスポイラーや、ウィングなどにアンテナを内蔵する場合にも、本発明を適用することができる。 Each of the embodiments described above applies the present invention to a vehicle roof spoiler. However, when the antenna is built into another vehicle exterior product, for example, a spoiler provided at the rear end of a trunk lid or a wing. Also, the present invention can be applied.
２ ルーフスポイラー（アンテナ内蔵型車両外装品）
３ アッパーパネル
４ ロアパネル
５ アンテナ装置
６ アンテナエレメント
９ アンテナ装置設置部
１０ 振動溶着リブ（第１の振動溶着用突起部）
１１ アンテナ装置用溶着リブ（第２の振動溶着用突起部）
１４a、１４ｂ アンテナエレメント周縁部（アンテナ装置周縁部）
１５ アンテナ装置差込孔
１６ 肉盛部
１７a、１７ｂ アンテナ装置係止部
2 Roof spoiler (vehicle antenna with built-in antenna)
3 Upper panel 4 Lower panel
5 Antenna device
6 Antenna Element 9 Antenna Device Installation Portion 10 Vibration Welding Rib (First Vibration Welding Protrusion)
11 Welding rib for antenna device (second vibration welding projection)
14a, 14b Antenna element peripheral part (antenna device peripheral part)
15 Antenna device insertion hole 16 Overlay portion 17a, 17b Antenna device locking portion
Claims (3)
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| Application Number | Priority Date | Filing Date | Title |
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| JP2009130263A JP5457074B2 (en) | 2009-05-29 | 2009-05-29 | Vehicle exterior product with built-in antenna and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2009130263A JP5457074B2 (en) | 2009-05-29 | 2009-05-29 | Vehicle exterior product with built-in antenna and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
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| JP2010274821A true JP2010274821A (en) | 2010-12-09 |
| JP5457074B2 JP5457074B2 (en) | 2014-04-02 |
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| JP2009130263A Expired - Fee Related JP5457074B2 (en) | 2009-05-29 | 2009-05-29 | Vehicle exterior product with built-in antenna and manufacturing method thereof |
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|---|---|---|---|---|
| JP2012111386A (en) * | 2010-11-25 | 2012-06-14 | Inoac Corp | Spoiler |
| US20140117710A1 (en) * | 2012-10-26 | 2014-05-01 | Nihon Plast Co., Ltd. | Spoiler structure |
| WO2014175207A1 (en) * | 2013-04-22 | 2014-10-30 | 原田工業株式会社 | Vehicle-mounted antenna device |
| US9666936B2 (en) | 2012-08-31 | 2017-05-30 | Kojima Industries Corporation | Antenna device |
| JP2019209655A (en) * | 2018-06-08 | 2019-12-12 | しげる工業株式会社 | Vehicle exterior and manufacturing method thereof |
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| JP2008037174A (en) * | 2006-08-02 | 2008-02-21 | Honda Motor Co Ltd | Vehicle spoiler structure |
| JP2008085757A (en) * | 2006-09-28 | 2008-04-10 | Kojima Press Co Ltd | Vehicle antenna system |
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| JP3050056B2 (en) * | 1994-09-09 | 2000-06-05 | トヨタ車体株式会社 | instrument panel |
| JP2005297833A (en) * | 2004-04-14 | 2005-10-27 | Kasai Kogyo Co Ltd | Interior part mounting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012111386A (en) * | 2010-11-25 | 2012-06-14 | Inoac Corp | Spoiler |
| US9666936B2 (en) | 2012-08-31 | 2017-05-30 | Kojima Industries Corporation | Antenna device |
| US20140117710A1 (en) * | 2012-10-26 | 2014-05-01 | Nihon Plast Co., Ltd. | Spoiler structure |
| US8939495B2 (en) * | 2012-10-26 | 2015-01-27 | Nihon Plast Co., Ltd. | Spoiler structure |
| WO2014175207A1 (en) * | 2013-04-22 | 2014-10-30 | 原田工業株式会社 | Vehicle-mounted antenna device |
| JP2014216661A (en) * | 2013-04-22 | 2014-11-17 | 原田工業株式会社 | On-vehicle antenna device |
| GB2529776A (en) * | 2013-04-22 | 2016-03-02 | Harada Ind Co Ltd | Vehicle-mounted antenna device |
| US9698473B2 (en) | 2013-04-22 | 2017-07-04 | Harada Industry Co., Ltd. | Vehicle-mounted antenna device |
| GB2529776B (en) * | 2013-04-22 | 2017-12-27 | Harada Ind Co Ltd | Vehicle-mounted antenna device |
| JP2019209655A (en) * | 2018-06-08 | 2019-12-12 | しげる工業株式会社 | Vehicle exterior and manufacturing method thereof |
| JP7049931B2 (en) | 2018-06-08 | 2022-04-07 | しげる工業株式会社 | Vehicle exterior parts and their manufacturing methods |
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| JP5457074B2 (en) | 2014-04-02 |
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