JP4305646B2 - Method and apparatus for mounting car exterior parts - Google Patents

Method and apparatus for mounting car exterior parts Download PDF

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JP4305646B2
JP4305646B2 JP2003383576A JP2003383576A JP4305646B2 JP 4305646 B2 JP4305646 B2 JP 4305646B2 JP 2003383576 A JP2003383576 A JP 2003383576A JP 2003383576 A JP2003383576 A JP 2003383576A JP 4305646 B2 JP4305646 B2 JP 4305646B2
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vehicle
mounting
locking piece
main surface
component
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JP2005145175A (en
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一人 村山
伸一 高橋
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Read Co Ltd
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Description

本発明は、車両本体に車用外装部品を取り付ける車用外装部品の取付方法及び取付装置に関する。   The present invention relates to a mounting method and a mounting device for a vehicle exterior part for attaching a vehicle exterior part to a vehicle body.

近年、車両の前方や後方に取り付けられるバンパ、車両の側面に取り付けられるガーニッシュ等の障害物と接触したときに損傷することを防止する車用外装部品の一つである防傷部材は、例えば射出成形技術等によって安価で大量に生産でき、さらには車両の軽量化を図ることができることから、ウレタンやポリプロピレン等といった樹脂材料によって形成されている。これらの車用外装部品は、車両に取り付けられることで、その表面が車両本体、いわゆる車両ボディと共に車両の外装を構成する。   In recent years, a scratch-proof member, which is one of exterior parts for a vehicle that prevents damage when it comes into contact with an obstacle such as a bumper attached to the front or rear of a vehicle or a garnish attached to a side surface of the vehicle, is, for example, an injection Since it can be produced in large quantities at a low cost by a molding technique or the like, and the vehicle can be reduced in weight, it is formed of a resin material such as urethane or polypropylene. When these vehicle exterior parts are attached to a vehicle, the surface thereof constitutes the exterior of the vehicle together with the vehicle main body, so-called vehicle body.

具体的に、図８に示す車用外装部品（以下、防傷部品と記す。）２０１は、車両本体２０２に取り付けられるときに、車両本体２０２と対向する裏面２０１ａの所定の位置に、車両本体２０２に取り付けるためのボルト、フック、タップ等といった取付部材２０３が係止される取付部２０４が配設される。防傷部品２０１は、取付部２０４と、例えば車両本体２０２に設けられた取付部材２０３が係止されるねじ穴や取付孔等といった係止部２０２ａとを取付部材２０３を介して係止させることで車両本体２０２に取り付けられ、その表面２０１ｂが車両本体２０２と共に車両の外装を構成する。   Specifically, a vehicle exterior component (hereinafter referred to as a flaw-proof component) 201 shown in FIG. 8 is attached to the vehicle body at a predetermined position on the back surface 201a facing the vehicle body 202 when attached to the vehicle body 202. A mounting portion 204 is provided on which a mounting member 203 such as a bolt, a hook, a tap, or the like for mounting on 202 is locked. The flaw-proof component 201 locks the mounting portion 204 and a locking portion 202a such as a screw hole or a mounting hole in which the mounting member 203 provided in the vehicle main body 202 is locked via the mounting member 203. Is attached to the vehicle main body 202, and the surface 201 b of the vehicle main body 202 constitutes the exterior of the vehicle.

また、車用外装部品には、損傷を防止する防傷部品２０１の他に、例えばマークやエンブレム等、車両の種類を特定するための部品等もある。この部材の取付方法としては、車両本体２０２に挿通させた取付部を裏側から溶融させ、溶融部をストッパとして外装部品を係止させる、いわゆる熱かしめによって外装部品を取り付ける方法等がある（特許文献１を参照。）。   In addition to the scratch-proof component 201 for preventing damage, the vehicle exterior component includes a component for specifying the type of vehicle such as a mark or an emblem. As a method of attaching this member, there is a method of attaching an exterior part by so-called heat caulking, etc., in which an attachment part inserted into the vehicle main body 202 is melted from the back side, and the exterior part is locked using the melted part as a stopper (Patent Literature). 1).

しかしながら、上述した損傷を防止するための防傷部品２０１では、車両本体２０２の外装を構成する表面２０１ｂの取付部２０４が相対する位置に、取付部が設けられた部分と他の部分との肉厚みが異なることから、射出成形技術により形成したときの樹脂の流れ込み方に差異が生じて靨状の凹み、いわゆるヒケマークが生じて外観不良となることがある。   However, in the scratch-proof component 201 for preventing the damage described above, the meat between the portion provided with the mounting portion and the other portion at the position where the mounting portion 204 of the surface 201b constituting the exterior of the vehicle main body 202 faces. Since the thicknesses are different, there is a difference in the flow of the resin when formed by the injection molding technique, and a bowl-shaped dent, a so-called sink mark, may occur, resulting in poor appearance.

また、特許文献１に記載されているような熱かしめによる外装部品の取付方法で防傷部品２０１を車両本体２０２に取り付ける場合、例えばマークやエンブレム等、そのもの自体が軽量である車両の種類を特定するための外装部品等を車両に取り付ける方法としては有効であるが、上述したバンパやガーニッシュ等といった防傷部品２０１はそのもの自体の重量が重いことから、熱かしめによる溶融部で防傷部品２０１の重量を支えることが困難となり、車両本体２０２に対する防傷部品２０１の取付強度が弱くなる虞がある。したがって、外傷部品２０１は、軽度な衝撃によって車両本体２０２より外れてしまうことがある。   In addition, when attaching the scratch-proof component 201 to the vehicle main body 202 by the method of attaching the exterior component by heat caulking as described in Patent Document 1, for example, the type of the vehicle that itself is lightweight, such as a mark or an emblem, is specified. Although it is effective as a method for attaching an exterior part or the like to the vehicle, the scratch-proof part 201 such as the bumper or the garnish described above is heavy in weight, so that the scratch-proof part 201 is melted by heat caulking. It becomes difficult to support the weight, and the attachment strength of the scratch-proof component 201 to the vehicle main body 202 may be weakened. Therefore, the trauma part 201 may come off from the vehicle body 202 due to a slight impact.

実開昭６２−１３７８４８号公報Japanese Utility Model Publication No. 62-137848

本発明は、このような従来の実情に鑑みて提案されたものであり、車用外装部品の外観不良が防止され、且つ車用外装部品を取付部品を介して高い取付強度で車両本体に取り付けることができる車用外装部品の取付方法及び取付装置を提供することを目的としている。   The present invention has been proposed in view of such a conventional situation, and the appearance defect of the vehicle exterior part is prevented, and the vehicle exterior part is attached to the vehicle main body with high attachment strength via the attachment part. It is an object of the present invention to provide a mounting method and mounting device for a vehicle exterior component that can be used.

本発明は、車用外装部品を取付部品を介して車両本体に取り付けるものであり、車用外装部品と取付部品とを一体化させるのに用いる車用外装部品の裏面に設けられた係止片を薄く、小さくすることで、車用外装部品の表面に生じるヒケマークによる外観不良を防止するものである。また、本発明は、更に、車用外装部品を取付部品を介して車両本体に取り付けるときに、車用外装部品と取付部品とを十分な強度で結合するものである。   The present invention attaches a vehicle exterior part to a vehicle body via an attachment part, and a locking piece provided on the back surface of the vehicle exterior part used to integrate the vehicle exterior part and the attachment part. By reducing the thickness, the appearance defect due to the sink mark generated on the surface of the exterior part for a vehicle is prevented. In addition, the present invention further combines the vehicle exterior part and the attachment part with sufficient strength when the vehicle exterior part is attached to the vehicle body via the attachment part.

すなわち、本発明に係る車用外装部品の取付方法は、車両本体に取り付けられたとき、表面がこの車両本体と共に車両の外装を構成し、裏面に係止片が形成された車用外装部品に、車用外装部品と対向する一主面側と車両本体と対向する他主面を有する本体部に一主面側から他主面側に向かって膨出する膨出部と、膨出部に形成され係止片が挿通されると共に他主面側の周囲の一部又は全部にリブが設けられた挿通孔と、他主面側に設けられ車両本体に取り付けるための取付部とが設けられた取付部品を取り付け、取付部品が取り付けられた車用外装部品を、取付部品の取付部に取り付けられた止め具を介して車両本体に取り付ける車用外装部品の取付方法であって、止め具は、軸部と、軸部の一端に配設され取付部に係止されるフランジと、軸部の他端に配設され車両本体の取付部品と対向する面を押圧する押圧部と、軸部の他端に突出形成され車両本体に係止される係止部とを有し、取付部品の取付部は、止め具のフランジが収納される収納部と、収納部の側壁の一部を切り欠くようにして形成され、止め具の軸部が嵌入される嵌入溝とを有し、車用外装部品の係止片を取付部品の挿通孔に一主面側から挿通し、車用外装部品の裏面に取付部品の本体部の一主面を当接するように重ね合わせ、係止片の基端を膨出部の一主面側と車用外装部品の裏面側との間にできる空間に位置し、挿通孔に挿通且つリブより突出した係止片の先端側から溶融手段を押し当て、係止片を先端側から溶融し、係止片の先端とリブの先端とを溶融させた溶融塊を係止片の先端に形成することで車用外装部品と取付部品とを一体化させ、次いで、止め具の軸部を嵌入溝に嵌入し、止め具のフランジを収納部に収納し、更に、止め具の係止部が車両本体の係止孔に係止された状態で、押圧部が車両本体の取付部品と対向する面を押圧して、取付部品が取り付けられた車用外装部品を車両本体に取り付ける。 That is, the mounting method for a vehicle exterior component according to the present invention is a vehicle exterior component having a front surface that forms a vehicle exterior together with the vehicle body and a locking piece formed on the back surface when the vehicle exterior component is mounted. A bulging portion that bulges from one main surface side toward the other main surface side to a main body portion having one main surface side facing the vehicle exterior component and another main surface facing the vehicle body; An insertion hole that is formed and through which the locking piece is inserted and a rib is provided in part or all of the periphery on the other main surface side, and an attachment portion that is provided on the other main surface side and is attached to the vehicle main body are provided. The mounting method of the vehicle exterior part is attached to the vehicle body via the stopper attached to the attachment part of the attachment part. A shaft portion and a flange disposed at one end of the shaft portion and locked to the mounting portion; A pressing portion that is disposed on the other end of the shaft portion and presses a surface facing a mounting part of the vehicle body, and a locking portion that is formed to protrude from the other end of the shaft portion and is locked to the vehicle body. The mounting part of the part has a storage part in which the flange of the stopper is stored, and a fitting groove that is formed so as to cut out a part of the side wall of the storage part and into which the shaft part of the stopper is inserted, The locking piece of the exterior part for the vehicle is inserted from the one main surface side into the insertion hole of the mounting part, and overlapped so that the one main surface of the main part of the mounting part is in contact with the back surface of the exterior part for the vehicle. Is located in a space formed between one main surface side of the bulging portion and the back surface side of the exterior part for the vehicle, and pushes the melting means from the distal end side of the locking piece that is inserted through the insertion hole and protrudes from the rib. By applying the contact piece, melting the locking piece from the tip side, and melting the tip of the locking piece and the tip of the rib, a molten mass is formed at the tip of the locking piece. The parts and the mounting parts are integrated, then the shaft portion of the stopper is inserted into the insertion groove, the flange of the stopper is stored in the storage portion, and the locking portion of the stopper is the locking hole of the vehicle body. In this state, the pressing portion presses the surface facing the mounting part of the vehicle main body, and the vehicle exterior part to which the mounting part is attached is attached to the vehicle main body.

この車用外装部品の取付方法によれば、車用外装部品と取付部品とを別体とすることで、従来の車用外装部品の裏面に直接配設されていた取付部を無くすことができる。   According to this mounting method for a vehicle exterior component, the vehicle exterior component and the mounting component are separated from each other, so that the mounting portion directly disposed on the back surface of the conventional vehicle exterior component can be eliminated. .

また、この車用外装部品の取付方法によれば、係止片を溶融して車用外装部品と取付部品とを一体化する際に、挿通孔の周囲の一部又は全部に係止片に対して補強部となるリブを設けることで、係止片を薄くすることができることから、車用外装部品の表面に生じる虞のあるヒケマークを防止することができ、車用外装部品の外観をよくすることができる。   Further, according to this mounting method of the vehicle exterior part, when the locking piece is melted to integrate the vehicle exterior part and the mounting part, the locking piece is attached to a part or all of the periphery of the insertion hole. On the other hand, by providing ribs that serve as reinforcing parts, the locking pieces can be made thinner, so that it is possible to prevent sink marks that may occur on the surface of the vehicle exterior part, and to improve the appearance of the vehicle exterior part. can do.

さらに、この車用外装部品の取付方法によれば、取付部品の挿通孔に車用外装部品の係止片を挿通して車用外装部品と取付部品をと重ね合わせた状態で、係止片とリブとに係止片の先端側から溶融手段を押し当て、係止片及びリブの先端を溶融し、互いに溶け合うことで形成される溶融塊を大きくできる。これにより、係止片及びリブの先端側を溶融されて大きく形成された溶融塊が、車用外装部品の係止片が取付部品の挿通孔より抜けてしまうのを防ぐことから、取付部品が車用外装部品に適切に係止され、一体化される。したがって、車用外装部品を、この車用外装部品に適切に係止、一体化された取付部品を介して車両本体に高い取付強度で取り付けることができる。   Further, according to this mounting method of the vehicle exterior part, the locking piece is inserted in the state where the locking part of the vehicle exterior part is inserted into the insertion hole of the mounting part and the vehicle exterior part and the mounting part are overlapped. The melting means formed by pressing the melting means against the ribs from the tip end side of the locking pieces, melting the tips of the locking pieces and the ribs, and melting each other can be enlarged. As a result, the molten lump that is formed by melting the locking piece and the leading end side of the rib prevents the locking piece of the vehicle exterior part from coming out of the insertion hole of the mounting part. It is properly locked and integrated with the car exterior parts. Therefore, the vehicle exterior part can be attached to the vehicle main body with high attachment strength through the attachment part appropriately locked and integrated with the vehicle exterior part.

さらにまた、この車用外装部品の取付方法によれば、取付部品が車用外装部品を車両本体に取り付けるときに、車用外装部品と車両本体との間に位置するものであり、外観より視認できるものではないことから、ヒケマークを気にすることなく、取付部品の取付部を肉厚で丈夫なものにできる。   Furthermore, according to this mounting method for a vehicle exterior component, the mounting component is located between the vehicle exterior component and the vehicle body when the vehicle exterior component is mounted on the vehicle body, and is visible from the exterior. Since this is not possible, the attachment part of the attachment part can be made thick and durable without worrying about the sink marks.

以上のような車用外装部品の取付方法により設けられる車用外装部品の取付装置は、車両本体に取り付けられたとき、表面がこの車両本体と共に車両の外装を構成し、裏面に係止片が形成された車用外装部品と、車用外装部品と対向する一主面側と車両本体と対向する他主面を有する本体部に一主面側から他主面側に向かって膨出する膨出部と、膨出部に形成され係止片が挿通される挿通孔と、この挿通孔の他主面側の周囲の一部又は全部に設けられたリブと、他主面側に設けられ車両本体に取り付けるための取付部とを有する取付部品と、軸部と、軸部の一端に配設され取付部に係止されるフランジと、軸部の他端に配設され車両本体の取付部品と対向する面を押圧する押圧部と、軸部の他端に突出形成され車両本体に係止される係止部とを有する止め具とを備え、取付部品の取付部は、止め具のフランジが収納される収納部と、収納部の側壁の一部を切り欠くようにして形成され、止め具の軸部が嵌入される嵌入溝とを有し、取付部品は、車用外装部品の係止片を挿通孔に一主面側から挿通し、車用外装部品の裏面に取付部品の本体部の一主面が当接するように重ね合わされ、係止片の基端が膨出部の一主面側と車用外装部品の裏面側との間にできる空間に位置され、挿通孔に挿通且つリブより突出した係止片の先端と、リブの先端とが溶融されることで係止片の先端に形成される溶融塊により、車用外装部品に一体に取り付けられ、止め具は、軸部が嵌入溝に嵌入され、フランジが収納部に収納され、更に、係止部が車両本体の係止孔に係止された状態で、押圧部が車両本体の取付部品と対向する面を押圧して、取付部品が取り付けられた車用外装部品を車両本体に取り付ける。 When the vehicle exterior part attachment device provided by the above-described vehicle exterior part attachment method is attached to a vehicle body, the surface constitutes the exterior of the vehicle together with the vehicle body, and the locking piece is provided on the back surface. A bulge that bulges from one main surface side to the other main surface side in a main body portion having a formed car exterior component, one main surface side facing the vehicle exterior component, and another main surface facing the vehicle body. Protruding part, insertion hole formed in the bulging part and through which the locking piece is inserted, a rib provided on a part or all of the periphery of the other main surface side of the insertion hole, and provided on the other main surface side A mounting part having a mounting portion for mounting to the vehicle body, a shaft portion, a flange disposed at one end of the shaft portion and locked to the mounting portion, and mounting the vehicle body disposed at the other end of the shaft portion A pressing portion that presses a surface facing the component, and a locking portion that is formed to protrude from the other end of the shaft portion and is locked to the vehicle body. The attachment part of the attachment part is formed so as to cut out a part of the side wall of the storage part and the storage part in which the flange of the stop part is stored, and the shaft part of the stop part is fitted. The mounting part has a locking piece for the vehicle exterior part inserted into the insertion hole from one main surface side, and one main surface of the body part of the mounting part is in contact with the back surface of the vehicle exterior part. The latch is overlapped so as to be in contact with each other, and the base end of the locking piece is located in a space formed between the one main surface side of the bulging portion and the back surface side of the vehicle exterior part, and is inserted into the insertion hole and protrudes from the rib The tip of the piece and the tip of the rib are melted to form a fusion lump formed at the tip of the locking piece, and it is integrally attached to the exterior part for the vehicle. The stopper is inserted into the fitting groove. , The flange is housed in the housing part, and further, the pressing part is in the vehicle body in a state where the locking part is locked in the locking hole in the vehicle body. It presses the fitting surface opposed to, attaching the external part of a car fitting is attached to the vehicle body.

本発明によれば、取付部品の挿通孔に車用外装部品の係止片を挿通し、車用外装部品に取付部品が重ね合わされた状態で、係止片及びリブの先端を溶融させることで、係止片とリブとが溶け合った溶融塊を大きくできる。これにより、本発明によれば、大きくされた溶融塊が取付部品の挿通孔より車用外装部品の係止片が抜けてしまうことを防ぎ、例えば外部からの応力が車用外装部品に加わっても、挿通孔より係止片が抜けることが無く、車用外装部品に取付部品が適切に係止、一体化されることから、車用外装部品を取付部品を介して車両本体に高い取付強度で取り付けることができる。   According to the present invention, the engagement piece of the vehicle exterior part is inserted into the insertion hole of the attachment part, and the engagement piece and the tip of the rib are melted in a state where the attachment part is superimposed on the vehicle exterior part. The molten lump in which the locking piece and the rib are melted can be enlarged. Thus, according to the present invention, the enlarged molten mass prevents the locking piece of the vehicle exterior part from coming off from the insertion hole of the attachment part. For example, external stress is applied to the vehicle exterior part. However, since the locking piece does not come off from the insertion hole, and the mounting part is properly locked and integrated with the vehicle exterior part, the vehicle exterior part is attached to the vehicle body via the mounting part. It can be attached with.

以下、本発明を適用した車用外装部品の取付方法及び車用外装部品の取付装置について図面を参照にして説明する。図１及び図２に示す車用外装部品の取付装置１は、車両本体２、いわゆる自動車のボディの所定の位置に車用外装部品３を適切且つ容易に取り付けることを可能にするものである。具体的に、車用外装部品の取付装置１は、車両本体２に車用外装部品３を取付部品４及び止め具５を介して取り付けたものである。   A vehicle exterior component mounting method and a vehicle exterior component mounting apparatus to which the present invention is applied will be described below with reference to the drawings. The vehicle exterior component attachment device 1 shown in FIGS. 1 and 2 enables the vehicle exterior component 3 to be appropriately and easily attached to a predetermined position of a vehicle body 2, a so-called automobile body. Specifically, the vehicle exterior component mounting device 1 is configured by mounting a vehicle exterior component 3 on a vehicle body 2 via a mounting component 4 and a stopper 5.

車用外装部品３は、図１に示すように、例えば車両本体２の前方及び後方に取り付けられるバンパ３ａ，３ｂ、車両本体２の側面に取り付けられるガーニッシュ３ｃ，３ｄ，３ｅ，３ｆ等であり、車両本体２が障害物と接触したときに車両本体２が損傷することを防止する部材である。また、車用外装部品３は、障害物と接触したときの損傷を防止する部材であることの他に、車両本体２が走行中にタイヤ等が跳ね上げた石等の異物が車体に当たって車両本体２が損傷することを防ぐ防傷部材でもある。具体的に、車用外装部品３としては、車両本体２の前方に取り付けられるフロントバンパ３ａ、車両本体２の後方に取り付けられるリアバンパ３ｂ、車両本体２の側面における前側のフェンダアーチに沿って取り付けられるフロントフェンダガーニッシュ３ｃ、車両本体２の側面における後側のフェンダアーチに沿って取り付けられるリアフェンダガーニッシュ３ｄ、車両本体２の側面におけるドアのドアモールより下に取り付けられるドアガーニッシュ３ｅ、車両本体２の側面におけるドアより下に取り付けられるサイドシルガーニッシュ３ｆ等が挙げられる。なお、以下では、フロントフェンダガーニッシュ３ｃ（以下、フェンダガーニッシュと記す。）を車両本体２に取り付ける場合を例に挙げて説明する。本発明をフェンダガーニッシュ３ｃに適用したときには、例えば異常な衝撃が車両本体２及び／又はフェンダガーニッシュ３ｃ等に加わったときを除いて、フェンダガーニッシュ３ｃが車両本体２より外れてしまうことを十分に防止することができる。   As shown in FIG. 1, the vehicle exterior component 3 is, for example, bumpers 3a and 3b attached to the front and rear of the vehicle body 2, garnishes 3c, 3d, 3e, and 3f attached to the side surface of the vehicle body 2, It is a member that prevents the vehicle body 2 from being damaged when the vehicle body 2 comes into contact with an obstacle. In addition to being a member that prevents damage when the vehicle exterior part 3 comes into contact with an obstacle, a foreign body such as a stone that is sprung up by a tire or the like while the vehicle body 2 is running hits the vehicle body. It is also a scratch-proof member that prevents 2 from being damaged. Specifically, the vehicle exterior component 3 is attached along a front bumper 3a attached to the front of the vehicle body 2, a rear bumper 3b attached to the rear of the vehicle body 2, and a front fender arch on the side surface of the vehicle body 2. Front fender garnish 3c, rear fender garnish 3d attached along the rear fender arch on the side of the vehicle body 2, door garnish 3e attached below the door molding of the door on the side of the vehicle body 2, door on the side of the vehicle body 2 The side sill garnish 3f attached below is mentioned. Hereinafter, a case where the front fender garnish 3c (hereinafter referred to as a fender garnish) is attached to the vehicle body 2 will be described as an example. When the present invention is applied to the fender garnish 3c, the fender garnish 3c is sufficiently prevented from coming off from the vehicle body 2 except when, for example, an abnormal impact is applied to the vehicle body 2 and / or the fender garnish 3c. can do.

フェンダガーニッシュ３ｃは、本体部１１を有し、この本体部１１には車両本体２と対向する裏面１１ａより略垂直に突出する係止片１２が設けられており、例えばウレタンやポリプロピレン等の樹脂材料で本体部１１と係止片１２とが一体成形されたものであり、射出成形技術等により形成されている。   The fender garnish 3c has a main body portion 11. The main body portion 11 is provided with a locking piece 12 protruding substantially perpendicularly from a back surface 11a facing the vehicle main body 2. For example, a resin material such as urethane or polypropylene is used. The main body 11 and the locking piece 12 are integrally molded, and are formed by an injection molding technique or the like.

本体部１１は、係止片１２が設けられた裏面１１ａとは反対側の表面１１ｂが車両本体２に取り付けられたときに外部に露出し、表面１１ｂが車両本体２と共に車両の外装を構成する。このため、本体部１１では、表面１１ｂに車両本体２の塗装と同じ塗装等が施される。また、本体部１１は、表面１１ｂを車両本体２の外装塗装の色と異なる色にして際立たせ、車両本体２の外観デザインのアクセントになるようにしてもよい。また、本体部１１は、車両本体２に対して膨らみをもたせるための表面１１ｂ側に突出するように山折り状に折曲された折曲部１３を所定の位置に設けることで、表面１１ｂと車両本体２とが略一体化されているようにさせることも可能である。   The main body 11 is exposed to the outside when the surface 11b opposite to the back surface 11a provided with the locking piece 12 is attached to the vehicle main body 2, and the surface 11b together with the vehicle main body 2 constitutes the exterior of the vehicle. . For this reason, in the main body part 11, the same coating or the like as the coating of the vehicle main body 2 is applied to the surface 11b. The main body 11 may be made to stand out by making the surface 11b different from the exterior paint color of the vehicle main body 2 and accentuate the appearance design of the vehicle main body 2. Further, the main body 11 is provided with a bent portion 13 bent at a predetermined position so as to protrude toward the front surface 11b for causing the vehicle main body 2 to bulge, and thereby the front surface 11b It is also possible for the vehicle body 2 to be substantially integrated.

係止片１２は、本体部に一体的に突出された平板であり、フェンダガーニッシュ３ｃの機能に応じた取付強度に基づいて一つ又は複数設けられている。係止片１２は、その基端１２ａから先端１２ｂまでの距離、いわゆる裏面１１ａからの高さが、取付部品４をフェンダガーニッシュ３ｃに係止したときに、後述する取付部品４の本体部２１に設けられたリブ２３の先端２３ｂより高くなるようにされている。   The locking piece 12 is a flat plate integrally projecting from the main body, and one or a plurality of the locking pieces 12 are provided based on the attachment strength corresponding to the function of the fender garnish 3c. The locking piece 12 has a distance from the base end 12a to the leading end 12b, that is, a height from the so-called back surface 11a, when the mounting part 4 is locked to the fender garnish 3c. It is made higher than the front-end | tip 23b of the provided rib 23. FIG.

また、係止片１２は、その厚みが、少なくとも本体部１１の厚みよりも薄くなるようにされている。これにより、射出成形技術によりフェンダガーニッシュ３ｃを形成する際に、樹脂材料の流れ込み方に係止片１２が配設される箇所とそれ以外の箇所とで差異が生じ、表面１１ｂの係止片１２と相対する位置に発生する靨状の凹み、いわゆるヒケマークを小さくできる。   Further, the locking piece 12 has a thickness that is at least thinner than the thickness of the main body 11. As a result, when the fender garnish 3c is formed by the injection molding technique, a difference occurs between the location where the locking piece 12 is disposed and the other location in the flow of the resin material, and the locking piece 12 on the surface 11b. It is possible to reduce a so-called sink mark, which is a saddle-like dent that occurs at a position opposite to.

係止片１２は、本体部１１に設けられた折曲部１３に沿うように配設することで、本体部１１における厚みの相違により生じるヒケマークを目立たなくできる。   By disposing the locking piece 12 along the bent portion 13 provided in the main body portion 11, it is possible to make a sink mark caused by a difference in thickness in the main body portion 11 inconspicuous.

以上のような構成のフェンダガーニッシュ３ｃにおいては、後述する取付部品４及び止め具５を介して車両本体２に取り付けられ、取付部品４を係止させるのに用いる係止片１２の厚みを本体部１１の厚みに対して薄くすることで、本体部１１の表面１１ｂに射出成形したときに生じるヒケマークを小さくでき、さらに折曲部１３に設けることでヒケマークを目立たなくでき、表面１１ｂの外観を良好にできる。   In the fender garnish 3c configured as described above, the thickness of the locking piece 12 which is attached to the vehicle body 2 via the mounting part 4 and the stopper 5 described later and is used to lock the mounting part 4 is set to the main body part. By making it thinner than the thickness of 11, the sink marks generated when injection molding is performed on the surface 11 b of the main body 11 can be reduced, and by providing the bent portions 13, the sink marks can be made inconspicuous and the appearance of the surface 11 b is good. Can be.

取付部品４は、フェンダガーニッシュ３ｃを車両本体２に取り付けるときに、フェンダガーニッシュ３ｃと車両本体２との間に位置するものであり、外観より視認できるものではない。したがって、取付部品４は、フェンダガーニッシュ３ｃとは異なり、ヒケマークを気にすることなく、突出片等を自由に設計して配設することができる。   The attachment part 4 is located between the fender garnish 3c and the vehicle body 2 when the fender garnish 3c is attached to the vehicle body 2, and is not visible from the appearance. Therefore, unlike the fender garnish 3c, the attachment part 4 can be freely designed and arranged with a protruding piece or the like without worrying about sink marks.

そして、フェンダガーニッシュ３ｃを車両本体２に取り付けるための取付部品４は、本体部２１を有し、この本体部２１にはフェンダガーニッシュ３ｃの係止片１２が挿通される挿通孔２２と、この挿通孔２２の周囲の一部又は全部に設けられたリブ２３と、車両本体２に本体部２１を取り付けるための止め具５が取り付けられる取付部２４とが設けられている。取付部品４は、本体部２１、挿通孔２２、リブ２３及び取付部２４が例えばウレタンやポリプロピレン等の樹脂材料で一体成形されたものであり、射出成形技術等によって形成される。   The attachment part 4 for attaching the fender garnish 3c to the vehicle main body 2 has a main body portion 21. The main body portion 21 has an insertion hole 22 through which the locking piece 12 of the fender garnish 3c is inserted, and this insertion. A rib 23 provided in a part or all of the periphery of the hole 22 and an attachment portion 24 to which a stopper 5 for attaching the main body portion 21 to the vehicle main body 2 is attached. The attachment part 4 is a body part 21, an insertion hole 22, a rib 23, and an attachment part 24 that are integrally formed of a resin material such as urethane or polypropylene, and is formed by an injection molding technique or the like.

本体部２１は、フェンダガーニッシュ３ｃに係止されたときに、フェンダガーニッシュ３ｃに対して取付部品４をガタつき無く係止せるために、フェンダガーニッシュ３ｃと対向する一主面２１ａをフェンダガーニッシュ３ｃの本体部１１の裏面１１ａに当接するように重ね合わされる。   When the main body 21 is locked to the fender garnish 3c, the main surface 21a opposite to the fender garnish 3c is fixed to the fender garnish 3c so that the attachment part 4 can be locked to the fender garnish 3c without rattling. The main body portion 11 is overlaid so as to contact the back surface 11a.

また、本体部２１には、少なくとも挿通孔２２の周囲に、一主面２１ａから他主面２１ｂに向かって膨出する膨出部２５が設けられている。これにより、取付部品４では、フェンダガーニッシュ３ｃに係止されたときに、挿通孔２２に挿通された係止片１２の基端１２ａが、膨出部２５の一主面２１ａ側にできる本体部２１とフェンダガーニッシュ３ｃとの間の空間２５ａに位置される。これにより、取付部品４においては、挿通孔２２に挿通されている係止片１２の基端１２ａが膨出部２５の一主面２１ａ側の空間２５ａに配置されることから、例えば後述する溶融手段４１により挿通孔２２に挿通された係止片１２を溶融したときに、係止片１２が溶融されるのを先端１２ｂだけに止めて基端１２ａまで溶融されてしまうこと防止できる。したがって、係止片１２を溶融したときに、係止片１２が基端１２ａまで溶融されて係止片１２のフェンダガーニッシュ３ｃを支える強度が低下してしまうことを防止できる。   Further, the main body 21 is provided with a bulging portion 25 that bulges from one main surface 21a toward the other main surface 21b at least around the insertion hole 22. Thereby, in the attachment part 4, when locked to the fender garnish 3c, the base end 12a of the locking piece 12 inserted through the insertion hole 22 can be formed on the side of the main surface 21a of the bulging portion 25. 21 and the fender garnish 3c. Thereby, in the attachment component 4, since the base end 12a of the latching piece 12 inserted in the insertion hole 22 is arrange | positioned in the space 25a by the side of the one main surface 21a of the bulging part 25, for example, the below-mentioned melting When the locking piece 12 inserted through the insertion hole 22 by the means 41 is melted, it is possible to prevent the locking piece 12 from being melted up to the base end 12a by stopping only at the distal end 12b. Therefore, when the locking piece 12 is melted, it is possible to prevent the locking piece 12 from being melted to the base end 12a and the strength of supporting the fender garnish 3c of the locking piece 12 from being lowered.

フェンダガーニッシュ３ｃの係止片１２が挿通される挿通孔２２は、本体部２１の厚み方向に設けられた貫通孔であり、フェンダガーニッシュ３ｃの係止片１２と対向する位置に、少なくとも対向する係止片１２と同数設けられている。挿通孔２２おいては、その開口の大きさが係止片１２の外周の大きさとほぼ同じ大きさにされており、係止片１２がガタつきのほとんど無い状態で挿入される。具体的には、挿通孔２２と係止片１２との間にできる隙間が例えば０．１ｍｍ以下にされている。これにより、係止片１２を溶融したときに、例えば溶融した状態の係止片１２等が、係止片１２と挿通孔２２との隙間を通って本体部２１とフェンダガーニッシュ３ｃとの間に入り込むことを防止でき、後述する係止部５１を大きくすることができる。   The insertion hole 22 through which the locking piece 12 of the fender garnish 3c is inserted is a through-hole provided in the thickness direction of the main body 21 and is at least opposed to the position facing the locking piece 12 of the fender garnish 3c. The same number as the stop piece 12 is provided. In the insertion hole 22, the size of the opening is substantially the same as the size of the outer periphery of the locking piece 12, and the locking piece 12 is inserted with little play. Specifically, a gap formed between the insertion hole 22 and the locking piece 12 is set to 0.1 mm or less, for example. Thereby, when the locking piece 12 is melted, for example, the molten locking piece 12 and the like pass through the gap between the locking piece 12 and the insertion hole 22 and between the main body 21 and the fender garnish 3c. Intrusion can be prevented, and a locking portion 51 described later can be enlarged.

挿通孔２２の周囲に形成されるリブ２３は、本体部２１の他主面２１ｂ側における挿通孔２２の周囲の一部又は全部に形成された、他主面２１ｂより略垂直に突出して立設されている。リブ２３は、基端２３ａから先端２３ｂまでの距離、いわゆる他主面２１ｂからの高さが、フェンダガーニッシュ３ｃの係止片１２が挿通孔２２に挿通されたときに、少なくとも挿通孔２２より突出した係止片１２の先端１２ｂよりも低くなるようにされている。また、リブ２３は、その厚みが、挿通孔２２より突出するフェンダガーニッシュ３ｃの係止片１２の厚みよりも薄くされている。リブ２３は、係止片１２を溶着してフェンダガーニッシュ３ｃと取付部品４をと一体化するときに係止片１２を補強する補強部となり、その厚みを係止片１２の厚みより薄くすることで、係止片１２を溶着するのに係る時間がみだりに長くならないようにする。   The ribs 23 formed around the insertion hole 22 are provided so as to protrude substantially perpendicularly from the other main surface 21b formed in a part or all of the periphery of the insertion hole 22 on the other main surface 21b side of the main body 21. Has been. The rib 23 protrudes at least from the insertion hole 22 when the locking piece 12 of the fender garnish 3c is inserted into the insertion hole 22 by a distance from the base end 23a to the distal end 23b, that is, a height from the other main surface 21b. It is made to become lower than the front-end | tip 12b of the latching piece 12 made. Further, the rib 23 has a thickness smaller than the thickness of the locking piece 12 of the fender garnish 3 c protruding from the insertion hole 22. The rib 23 serves as a reinforcing portion that reinforces the locking piece 12 when the locking piece 12 is welded and the fender garnish 3c and the mounting part 4 are integrated, and its thickness is made thinner than the thickness of the locking piece 12. Thus, the time required to weld the locking piece 12 is prevented from becoming excessively long.

取付部２４は、車両本体２に配設された係止孔２ａと対向する位置に止め具５を係止させるために、止め具５のフランジ３１が挿入され、収納される収納部２４ａと、この収納部２４ａの側壁の一部を切欠くようにして形成され、止め具５の軸部３２が嵌入される嵌入溝２４ｂを有している。そして、取付部品４は、取付部２４に係止された止め具５を車両本体２の係止孔２ａに例えば嵌合する等して係止することで、本体部２１を車両本体２に取り付けることが可能となる。   The mounting portion 24 includes a storage portion 24a into which the flange 31 of the stopper 5 is inserted and stored in order to lock the stopper 5 at a position facing the locking hole 2a disposed in the vehicle body 2. It is formed so as to cut out a part of the side wall of the storage portion 24a, and has a fitting groove 24b into which the shaft portion 32 of the stopper 5 is fitted. And the attachment component 4 attaches the main-body part 21 to the vehicle main body 2 by engaging the stopper 5 latched by the attachment part 24 in the engagement hole 2a of the vehicle main body 2, for example, by fitting. It becomes possible.

以上のような構成の取付部品４は、フェンダガーニッシュ３ｃに本体部２１が係止されたときに、本体部２１を車両本体２に、取付部２４に係止された止め具５を介して取り付けることで、フェンダガーニッシュ３ｃを車両本体２に取り付ける取付装置として機能する。   The mounting part 4 having the above-described structure is mounted to the vehicle main body 2 via the stopper 5 locked to the mounting portion 24 when the main body portion 21 is locked to the fender garnish 3c. Thus, it functions as an attachment device for attaching the fender garnish 3c to the vehicle body 2.

取付部品４は、フェンダガーニッシュ３ｃを車両本体２に取り付ける取付装置であることから、外部に露出することが無く、例えば射出成形技術により形成されて本体部２１の両主面２１ａ，２１ｂ等にヒケマークが生じても不具合とはならない。このため、取付部品４においては、例えば止め具５が係止される取付部２４を形成する樹脂部材の厚みを厚くでき、取付部２４に止め具５を強固に係止することができる。   Since the attachment part 4 is an attachment device for attaching the fender garnish 3c to the vehicle body 2, it is not exposed to the outside. For example, the attachment part 4 is formed by injection molding technology and has marks on both main surfaces 21a and 21b of the body portion 21. If this happens, it will not be a problem. For this reason, in the attachment component 4, for example, the thickness of the resin member forming the attachment portion 24 to which the stopper 5 is locked can be increased, and the stopper 5 can be firmly locked to the attachment portion 24.

なお、取付部品４は、上述した構成の他に、例えば本体部２１が厚み方向に撓むことを抑えるための本体部２１の他主面２１ｂより略垂直に突出する撓み防止リブ２６等も、所定の位置に一つ以上設けられている。この撓み防止リブ２６も、ヒケマークが不具合とならないことから、本体部２１の厚み方向の撓みを更に抑制させるように、その厚みを厚くすることができる。さらに、撓み防止リブ２６は、フェンダガーニッシュ３ｃに取付部品４が取り付けられたときに、フェンダガーニッシュ３ｃの裏面１１ａに取付部品４の一主面２１ａが当接した状態で取り付けられることから、フェンダガーニッシュ３ｃが厚み方向に撓むことも抑制させる。すなわち、フェンダガーニッシュ３ｃ側には撓み防止リブ２６のような部位を設ける必要がないことから、その分、フェンダガーニッシュ３ｃの厚みに差異が生じることが抑えられ、ヒケマークの発生を抑制できる。   In addition to the above-described configuration, the attachment part 4 includes, for example, a bending prevention rib 26 that protrudes substantially perpendicularly from the other main surface 21b of the main body 21 to suppress the main body 21 from being bent in the thickness direction. One or more are provided at predetermined positions. Since the sink mark does not become a problem, the thickness of the bending prevention rib 26 can be increased so as to further suppress the bending in the thickness direction of the main body 21. Furthermore, since the bending prevention rib 26 is attached in a state where the main surface 21a of the attachment part 4 is in contact with the back surface 11a of the fender garnish 3c when the attachment part 4 is attached to the fender garnish 3c, the fender garnish It is also suppressed that 3c bends in the thickness direction. That is, since it is not necessary to provide a portion such as the bending prevention rib 26 on the fender garnish 3c side, a difference in the thickness of the fender garnish 3c is suppressed, and generation of sink marks can be suppressed.

止め具５は、略円盤状のフランジ３１と、フランジ３１の略中心から略垂直に突出する軸部３２と、軸部３２のフランジ３１とは反対側の端部に配設された押圧部３３と、押圧部３３の略中心から突出する係止部３４とを有している。そして、止め具５は、例えばウレタンやポリプロピレン等の樹脂材料によりフランジ３１，軸部３２，押圧部３３，係止部３４が一体成形されたものであり、射出成形技術等で形成される。   The stopper 5 includes a substantially disc-shaped flange 31, a shaft portion 32 projecting substantially perpendicularly from a substantially center of the flange 31, and a pressing portion 33 disposed at an end portion of the shaft portion 32 opposite to the flange 31. And a locking portion 34 protruding from the approximate center of the pressing portion 33. The stopper 5 is formed by integrally molding the flange 31, the shaft portion 32, the pressing portion 33, and the locking portion 34 with a resin material such as urethane or polypropylene, and is formed by an injection molding technique or the like.

フランジ３１は、取付部材４における取付部２４の収納部２４ａに挿入、収納され、取付部２４に係止された止め具５が本体部２１の他主面２１ｂから略垂直方向に引っ張られて抜けてしまうことを防止するストッパとして機能する。   The flange 31 is inserted and stored in the storage portion 24a of the mounting portion 24 of the mounting member 4, and the stopper 5 locked to the mounting portion 24 is pulled out from the other main surface 21b of the main body portion 21 in a substantially vertical direction. It functions as a stopper that prevents this.

軸部３２は、略円柱をなして一端にフランジ３３が配設され、他端に押圧部３４が配設されており、一端から他端までの距離、いわゆる円柱の高さが取付部材４における取付部２４の樹脂材料の厚みと略同一にされ、円柱の直径が取付部２４の嵌入溝２４ｂの幅と略同一にされている。軸部３２は、フランジ３１が取付部２４の収納部２４ａに挿入されると同時に、軸方向に対して略直交方向に取付部２４の嵌入溝２４ｂに嵌入される。そして、軸部３２は、嵌入溝２４ｂに嵌入されたときに、フランジ３１を収納部２４ａにおける側壁の内周面に当接させ、且つ押圧部３３を収納部２４ａにおける側壁の外周面に当接させる。また、軸部３２は、嵌入溝２４ｂに嵌入されたときに、その外周面が嵌入溝２４ｂの内側面に当接される。   The shaft portion 32 has a substantially cylindrical shape, a flange 33 is disposed at one end, and a pressing portion 34 is disposed at the other end. The distance from one end to the other end, that is, the so-called column height is the height of the mounting member 4. The thickness of the resin material of the attachment portion 24 is substantially the same, and the diameter of the cylinder is substantially the same as the width of the fitting groove 24 b of the attachment portion 24. The shaft portion 32 is inserted into the fitting groove 24b of the mounting portion 24 in a direction substantially orthogonal to the axial direction at the same time that the flange 31 is inserted into the storage portion 24a of the mounting portion 24. When the shaft portion 32 is fitted into the fitting groove 24b, the flange 31 is brought into contact with the inner peripheral surface of the side wall in the storage portion 24a, and the pressing portion 33 is brought into contact with the outer peripheral surface of the side wall in the storage portion 24a. Let Further, when the shaft portion 32 is inserted into the insertion groove 24b, the outer peripheral surface thereof is brought into contact with the inner surface of the insertion groove 24b.

押圧部３３は、軸部３２が配設されている部分を略中心とする略円盤状をなし、止め具５が車両本体２に係止されたときに、軸部３２に配設されている面とは反対側の主面が車両本体２を押圧するように軸部３２に向かって膨出するような形状にされている。また、押圧部３３には、車両本体２と対向する面、すなわち車両本体２を押圧する主面に、押圧したときに車両本体２を凹ましたり、傷つけたりすることがないよう例えばスポンジ、ゴム、樹脂材料等からなる弾性部材３３ａが設けられている。そして、押圧部３３においては、車両本体２を押圧することで、車両本体２に取り付けられた止め具５のがたつきを防止できる。   The pressing portion 33 has a substantially disk shape with the portion where the shaft portion 32 is disposed approximately as a center, and is disposed on the shaft portion 32 when the stopper 5 is locked to the vehicle body 2. The main surface opposite to the surface is shaped to bulge toward the shaft portion 32 so as to press the vehicle body 2. Further, the pressing portion 33 is made of, for example, sponge or rubber so that the vehicle main body 2 is not dented or damaged when pressed on the surface facing the vehicle main body 2, that is, the main surface pressing the vehicle main body 2. An elastic member 33a made of a resin material or the like is provided. And in the press part 33, rattling of the stopper 5 attached to the vehicle main body 2 can be prevented by pressing the vehicle main body 2.

係止部３４は、押圧部３３の車両本体２を押圧する主面の略中心から略垂直方向に突出する柱状の部材であり、車両本体２に配設された係止孔２ａに挿通される。係止部３４は、その先端及び基端が車両本体２の係止孔２ａの内径よりも細くされ、先端と基端との間の部分が係止孔２ａの内径よりも太くされている。係止部３４は、先端と基端との間の係止孔２ａの直径よりも太くされている部分が、少なくとも係止孔２ａを挿通される位まで内側に向かって弾性変形するようにされている。係止部３４は、車両本体２に配設された係止孔２ａに先端から基端に向かって挿通されるときに、先端と基端との間の太い部分が、係止孔２ａの内周面に押圧されて弾性変形し、係止孔２ａを通過して弾性変形していた部分が元の形状に復元することで係止孔２ａより抜けることを防ぐストッパとなる。係止部３４は、殆ど基端まで係止孔２ａに挿入されたときに、先端と基端との間の太い部分をストッパとして機能させることで車両本体２を押圧部３３が押圧した状態で保持させることができる。   The locking portion 34 is a columnar member that protrudes in a substantially vertical direction from the approximate center of the main surface of the pressing portion 33 that presses the vehicle main body 2, and is inserted into a locking hole 2 a provided in the vehicle main body 2. . The locking portion 34 has a distal end and a base end made thinner than the inner diameter of the locking hole 2a of the vehicle body 2, and a portion between the distal end and the base end is made thicker than the inner diameter of the locking hole 2a. The locking portion 34 is configured to be elastically deformed inward toward a position where a portion thicker than the diameter of the locking hole 2a between the distal end and the base end is inserted through at least the locking hole 2a. ing. When the locking portion 34 is inserted into the locking hole 2a provided in the vehicle body 2 from the distal end toward the proximal end, a thick portion between the distal end and the proximal end is located inside the locking hole 2a. The stopper is elastically deformed by being pressed by the peripheral surface, and becomes a stopper that prevents the elastically deformed portion passing through the locking hole 2a from coming out of the locking hole 2a by restoring the original shape. When the locking part 34 is inserted into the locking hole 2a almost to the base end, the pressing part 33 presses the vehicle main body 2 by causing the thick part between the front end and the base end to function as a stopper. Can be retained.

以上のような構成の止め具５は、軸部３２を取付部品４の取付部２４の嵌入溝２４ｂに嵌入させてフランジ３１を取付部２４の収納部２４ａに収納したときに、フランジ３１及び押圧部３３が収納部２４ａの側壁にそれぞれ当接され、軸部３２の外周面が嵌入溝２４ｂの内側面に当接されることで、取付部品４に適切に係止される。また、止め具５は、係止部３４を車両本体２に配設された係止孔２ａに挿通することで、車両本体２を押圧部３３が押圧した状態で係止され、がたつき無く車両本体２に取り付けられる。このようにして、止め具５は、取付部品４の取付部２４及び車両本体２の係止孔２ａに係止されることになり、取付部品４を車両本体２に取り付けるときの取付部材として機能することになる。   The stopper 5 configured as described above is configured so that the flange 31 and the pressing member 5 are pressed when the flange 31 is stored in the storage portion 24a of the mounting portion 24 by inserting the shaft portion 32 into the insertion groove 24b of the mounting portion 24 of the mounting component 4. Each of the portions 33 is brought into contact with the side wall of the storage portion 24a, and the outer peripheral surface of the shaft portion 32 is brought into contact with the inner surface of the fitting groove 24b, so that the mounting portion 4 is appropriately locked. Further, the stopper 5 is locked in a state in which the pressing portion 33 presses the vehicle main body 2 by inserting the locking portion 34 into the locking hole 2a provided in the vehicle main body 2, and there is no rattling. It is attached to the vehicle body 2. In this way, the stopper 5 is locked to the mounting portion 24 of the mounting component 4 and the locking hole 2a of the vehicle main body 2, and functions as an mounting member when the mounting component 4 is mounted to the vehicle main body 2. Will do.

次に、以上のような構成の車用外装部品の取付装置１において、車両本体２にフェンダガーニッシュ３ｃを取り付ける取付方法について説明する。フェンダガーニッシュ３ｃを車両本体２に取り付ける際は、先ず、図３に示すように、フェンダガーニッシュ３ｃに配設された係止片１２を取付部品４の挿通孔２２に挿通させることで、フェンダガーニッシュ３ｃと取付部品４とを裏面１１ａ及び一主面２１ａを当接させるように重ね合わせる。   Next, an attachment method for attaching the fender garnish 3c to the vehicle body 2 in the vehicle exterior part attachment device 1 configured as described above will be described. When the fender garnish 3c is attached to the vehicle main body 2, first, as shown in FIG. 3, the fender garnish 3c is inserted by inserting the locking piece 12 disposed on the fender garnish 3c into the insertion hole 22 of the attachment part 4. And the attachment component 4 are overlapped so that the back surface 11a and the one main surface 21a are brought into contact with each other.

次に、挿通孔２２に挿通された係止片１２の先端１２ｂと、挿通孔２２の周囲の一部に配設されたリブ２３の先端２３ｂとに、例えば超音波溶着機等といった溶融手段４１の加熱部４１ａを係止片１２の先端１２ｂから基端１２ａに向かう方向、すなわち図３中矢印Ａ方向に押し当てることで、係止片１２及びリブ２３を一括して溶融し、フェンダガーニッシュ３ｃと取付部品４と一体化する。具体的には、係止片１２の先端１２ｂとリブ２３の先端２３ｂとに、対象物に対して縦振動の超音波、すなわち図３中矢印Ａ方向に振動する超音波若しくは横振動の超音波、すなわち図３中矢印Ａ方向と略直交方向の振動する超音波を加える加熱部４１ａを係止片１２の先端１２ｂ側から押し当てることで係止片１２及びリブ２３を一括して溶融し、フェンダガーニッシュ３ｃと取付部品４と一体化する。なお、溶融手段４１として超音波溶着機を用いた場合に、フェンダガーニッシュ３ｃ及び取付部品４が樹脂材料で形成されていることから、係止片１２及びリブ２３に加熱部４１ａが縦振動の超音波を加えることで効率よく係止片１２及びリブ２３を溶融できる。また、ここでは、溶融手段４１として超音波溶着機を用いた場合を例に挙げているが、このことに限定されることはなく、例えば半田ごてといった加熱アイロン等、係止片１２及びリブ２３の先端１２ｂ，２３ｂを一括して溶融できる溶融装置を用いてもよい。   Next, a melting means 41 such as an ultrasonic welding machine or the like is formed on the distal end 12b of the locking piece 12 inserted through the insertion hole 22 and the distal end 23b of the rib 23 disposed at a part of the periphery of the insertion hole 22. By pressing the heating part 41a in the direction from the distal end 12b of the locking piece 12 toward the base end 12a, that is, in the direction of arrow A in FIG. 3, the locking piece 12 and the rib 23 are melted together, and the fender garnish 3c And the mounting part 4 are integrated. Specifically, at the distal end 12b of the locking piece 12 and the distal end 23b of the rib 23, ultrasonic waves that are longitudinally vibrating with respect to the object, that is, ultrasonic waves that vibrate in the direction of arrow A in FIG. That is, the locking piece 12 and the rib 23 are melted together by pressing the heating portion 41a for applying ultrasonic waves that vibrate in a direction substantially orthogonal to the arrow A direction in FIG. 3 from the tip 12b side of the locking piece 12, The fender garnish 3c and the mounting part 4 are integrated. When an ultrasonic welding machine is used as the melting means 41, the fender garnish 3c and the attachment part 4 are formed of a resin material. The locking piece 12 and the rib 23 can be efficiently melted by applying sound waves. Here, the case where an ultrasonic welding machine is used as the melting means 41 is taken as an example, but the present invention is not limited to this. For example, a heating iron such as a soldering iron, the locking piece 12 and the rib. You may use the melting apparatus which can fuse | melt the front-end | tips 12b and 23b of 23 collectively.

具体的には、図４に示すように、挿通孔２２に係止片１２を挿通し、フェンダガーニッシュ３ｃの本体部１１の裏面１１ａと取付部品４の本体部２１の他主面２１ｂとが当接するようにフェンダガーニッシュ３ｃに取付部品４を積層させた状態で、係止片１２の先端１２ｂとリブ２３の先端２３ｂとに加熱された加熱部４１ａを押し当てることにより、係止片１２の先端１２ｂとリブ２３の先端２３ｂとが一緒に溶融される。そして、係止片１２とリブとが互いに溶け合った溶融塊が、係止片１２が挿通孔２２より抜けることを防ぐ係止部５１となることから、フェンダガーニッシュ３ｃに取付部品４を適切に係止できる。すなわち、係止部５１は、従来のように係止片だけを溶融したときの溶融塊に比べ、係止片１２の他にリブ２３も溶融塊を形成して大きくなっていることから、例えば外部からの応力がフェンダガーニッシュ３ｃに加わったとしても挿通孔２３より係止片１２が抜けることを防ぎ、フェンダガーニッシュ３ｃに取付部品４を適切に係止する。このとき、フェンダガーニッシュ３ｃにおいては、係止部５１を形成するときに、リブ２３が係止部５１を大きく形成させるための係止片１２に対する補強部として機能することから、係止片１２を薄くでき、表面１１ｂに生じるヒケマークが抑制されて外観を良好にできる。   Specifically, as shown in FIG. 4, the locking piece 12 is inserted into the insertion hole 22 so that the back surface 11 a of the main body portion 11 of the fender garnish 3 c and the other main surface 21 b of the main body portion 21 of the attachment part 4 are in contact with each other. In a state in which the attachment part 4 is laminated on the fender garnish 3c so as to come into contact, the heated portion 41a is pressed against the tip 12b of the locking piece 12 and the tip 23b of the rib 23, whereby the tip of the locking piece 12 12b and the tip 23b of the rib 23 are melted together. Then, the molten mass in which the locking piece 12 and the rib are melted together becomes the locking portion 51 that prevents the locking piece 12 from coming out of the insertion hole 22, so that the attachment part 4 is appropriately engaged with the fender garnish 3 c. You can stop. That is, since the locking portion 51 is larger than the melted lump when only the locking piece is melted as in the prior art, the rib 23 in addition to the locking piece 12 also forms a molten lump so that, for example, Even if external stress is applied to the fender garnish 3c, the locking piece 12 is prevented from coming off from the insertion hole 23, and the mounting part 4 is appropriately locked to the fender garnish 3c. At this time, in the fender garnish 3c, when the locking portion 51 is formed, the rib 23 functions as a reinforcing portion for the locking piece 12 for forming the locking portion 51 large. It can be made thin, and the appearance of the mark can be improved by suppressing sink marks generated on the surface 11b.

ここで、比較例として従来の外装装置の取付方法について説明する。具体的には、車用外装部品１０１と取付部品１０２とを係止片１０３だけで一体化、すなわち車用外装部品１０１とリブが配設されていない取付部品１０２とを一体化させた場合について説明する。車用外装部品１０１においては、図７（Ａ）に示すように、ヒケマークといった不具合を生じさせないために係止片１０３が薄くされていることから、取付部品１０２の挿通孔１０４に係止片１０３を挿通させた状態で、係止片１０３の先端側を溶融して形成されるストッパ１０５が小さくなってしまう。このようにして、取付部品１０２と一体化された車用外装部品１０１では、図７（Ｂ）に示すように、ストッパ１０５が小さいことから、例えば車両が走行するときの振動や、車両の走行中にタイヤ等が跳ね上げた石が当たる等、外部より応力を受けたときに、挿通孔１０４よりストッパ１０５が抜けてしまい、取付部品１０２から外れてしまう虞があり、車両に適切に取り付けておくことが困難になる。また、従来の車用外装部品の取付方法では、取付部品１０２にリブが配設されていないことから、ストッパ１０５が大きくできないことの他に、例えば車用外装部品１０１と取付部品１０２とをがたつき無く一体化することが困難になる。例えば、従来の車用外装部品の取付方法において、係止片１０３の厚みを厚くし、形成されるストッパ１０５を大きくすることで挿通孔１０４よりストッパ１０５が抜けてしまうことを防止できる。しかしながら、この場合、係止片１０３の厚みが厚くなったことにより、射出成形したときの樹脂材料の流れ込み方に差異が生じ、車用外装部品１０１にヒケマークが生じる虞がある。 Here, the attachment method of the conventional exterior apparatus is demonstrated as a comparative example. Specifically, the case where the car exterior part 101 and the mounting part 102 are integrated only by the locking piece 103, that is, the car exterior part 101 and the mounting part 102 without the ribs are integrated. explain. In the car exterior part 101, as shown in FIG. 7A, since the locking piece 103 is thinned so as not to cause a problem such as a sink mark, the locking piece 103 is inserted into the insertion hole 104 of the mounting part 102. The stopper 105 formed by melting the distal end side of the locking piece 103 becomes small in a state in which is inserted. In the car exterior part 101 integrated with the mounting part 102 in this way, as shown in FIG. 7B, since the stopper 105 is small, for example, vibration when the vehicle travels or travel of the vehicle The stopper 105 may come off from the insertion hole 104 and be detached from the mounting part 102 when subjected to stress from the outside, such as a stone hit by a tire or the like hitting it inside. It becomes difficult to keep. Further, in the conventional mounting method of the vehicle exterior part, since the mounting part 102 is not provided with ribs, the stopper 105 cannot be made large. For example, the vehicle exterior part 101 and the mounting part 102 are It becomes difficult to integrate without rattling. For example, in the conventional method for mounting an exterior part for a vehicle, the stopper 105 can be prevented from coming out of the insertion hole 104 by increasing the thickness of the locking piece 103 and increasing the formed stopper 105. However, in this case, since the thickness of the locking piece 103 is increased, there is a difference in the flow of the resin material when the injection molding is performed, and there is a possibility that a sink mark is generated in the vehicle exterior part 101.

このことからも、係止部５１を大きくすることや係止片１２を薄くするために、取付部材４における挿通孔２２の周囲の一部又は全部にリブ２３を配設することは、車両本体２に対する車用外装部品３の取付強度が高く、車用外装部品３の表面１１ｂにヒケマークが生ずることを防ぐ車用外装部品の取付装置１を得る上で大変有効であることがわかる。   Also from this, in order to enlarge the locking part 51 and to make the locking piece 12 thinner, it is possible to dispose the ribs 23 in part or all of the periphery of the insertion hole 22 in the mounting member 4. It can be seen that the mounting strength of the vehicle exterior component 3 with respect to 2 is high, and it is very effective in obtaining the vehicle exterior component mounting device 1 that prevents the occurrence of sink marks on the surface 11 b of the vehicle exterior component 3.

また、係止部５１を形成する際には、係止片１２及びリブ２３に加熱部４１ａを押し当てる時間や、加熱部４１ａによる加熱温度等を調整してリブ２３の基端２３ａ側を溶融させずに残し、溶融塊である係止部５１がリブ２３の基端２３ａを覆うようにさせる。これにより、取付部品４は、図５に示すように、リブ２３の基端２３ａが、溶融塊である係止部５１の本体部２１側の面に食い込むようにされ、係止部５１が挿通孔２２より抜けるのを防いだり、係止片１２が挿通孔２２内で移動するのを防いだりすることができ、フェンダガーニッシュ３ｃにがたつき無く係止、一体化されることになる。   Further, when forming the locking part 51, the time for pressing the heating part 41 a against the locking piece 12 and the rib 23, the heating temperature by the heating part 41 a, etc. are adjusted to melt the base end 23 a side of the rib 23. It is made to leave without making it the latching | locking part 51 which is a molten lump so that the base end 23a of the rib 23 may be covered. As a result, as shown in FIG. 5, the attachment part 4 is configured such that the base end 23 a of the rib 23 bites into the surface of the locking portion 51 that is a molten mass on the main body portion 21 side, and the locking portion 51 is inserted. It can be prevented from coming out of the hole 22, and the locking piece 12 can be prevented from moving in the insertion hole 22, and is locked and integrated with the fender garnish 3c without rattling.

次に、フェンダガーニッシュ３ｃと一体化された取付部品４には、図６に示すように、取付部２４の嵌入溝２４ｂに取付部品４の軸部３２を嵌入して取付部品４のフランジ３１を収納部２４ａに収納することで、取付部２４に取付部品４が取り付けられる。 Then, the attachment part 4 which is integrated with the fender garnish 3c, as shown in FIG. 6, the flange 31 of the mounting part 4 into the fitting groove 24b by fitting the shaft portion 32 of the attachment part 4 of the mounting portion 24 The attachment component 4 is attached to the attachment portion 24 by being accommodated in the accommodation portion 24a.

次に、フェンダガーニッシュ３ｃに一体化された取付部品４の取付部２４に係止された止め具５の係止部３４を、車両本体２に配設された係止孔２ａに挿通させる。このとき、止め具５においては、押圧部３３が車両本体２を押圧させる。このようにして、フェンダガーニッシュ３ｃは、車両本体２の所定の位置に取付部品４及び止め具５を介して取り付けられる。   Next, the locking portion 34 of the stopper 5 locked to the mounting portion 24 of the mounting component 4 integrated with the fender garnish 3 c is inserted into the locking hole 2 a provided in the vehicle body 2. At this time, in the stopper 5, the pressing portion 33 presses the vehicle main body 2. In this way, the fender garnish 3 c is attached to a predetermined position of the vehicle body 2 via the attachment part 4 and the stopper 5.

以上で説明した車用外装部品の取付装置１では、取付部品４の挿通孔２２にフェンダガーニッシュ３ｃの係止片１２を挿通し、フェンダガーニッシュ３ｃに取付部品４が重ね合わされた状態で、係止片１２とリブ２３とに係止片１２の先端１２ｂ側から溶融手段４１の加熱部４１ａを押し当て、係止片１２とリブ２３とを一括して溶融させ、係止片１２の先端１２ｂ側に形成される係止部５１、すなわち係止片とリブとが溶け合った溶融塊を大きくできる。これにより、車用外装部品の取付装置１においては、係止部５１が大きくなっていることから、係止片１２が挿通孔２２から抜けてしまうことが無く、フェンダガーニッシュ３ｃに取付部品４を適切に係止、一体化できる。したがって、車用外装部品の取付装置１においては、例えば車両本体２の走行中に起こる振動や、走行中にタイヤ等が跳ね上げた石が当たる等、フェンダガーニッシュ３ｃが外部より衝撃を受けたとしても、フェンダガーニッシュ３ｃより取付部品４が外れることなく、フェンダガーニッシュ３ｃを取付部品４及び止め具５を介して車両本体２に高い取付強度で取り付けることができる。   In the vehicle exterior component mounting device 1 described above, the locking piece 12 of the fender garnish 3c is inserted into the insertion hole 22 of the mounting component 4, and the locking is performed in a state where the mounting component 4 is superimposed on the fender garnish 3c. The heating portion 41a of the melting means 41 is pressed against the piece 12 and the rib 23 from the tip 12b side of the locking piece 12, and the locking piece 12 and the rib 23 are melted together, and the tip 12b side of the locking piece 12 is reached. It is possible to increase the size of the molten mass in which the locking portion 51 formed in the above, that is, the locking piece and the rib are melted together. Thereby, in the mounting apparatus 1 for exterior parts for vehicles, since the latching | locking part 51 is large, the latching piece 12 does not come out of the insertion hole 22, but the fitting part 4 is attached to the fender garnish 3c. Can be properly locked and integrated. Therefore, in the vehicle exterior component mounting device 1, it is assumed that the fender garnish 3c receives an impact from the outside, for example, vibration that occurs during traveling of the vehicle body 2 or a stone that a tire or the like jumps during traveling. In addition, the fender garnish 3c can be attached to the vehicle body 2 with high attachment strength via the attachment part 4 and the stopper 5 without the attachment part 4 being detached from the fender garnish 3c.

この車用外装部品の取付装置１では、従来のように係止片だけでストッパを形成させるのではなく、係止片１２と一緒に取付部品４のリブ２３を溶融することで互いに溶け合って係止部５１が形成され、且つ係止部５１を大きくできることから、係止片１２の厚みを薄くできる。したがって、車用外装部品の取付装置１では、車用外装部品４の係止片１２の厚みを薄くできることから、車用外装部品４を射出成形技術により形成するときに、樹脂材料の流れ込み方に係止片１２が配設される箇所とそれ以外の箇所とで差異が生じることが無く、車用外装部品４における表面１１ｂの係止片１２と相対する位置にヒケマークが生じることを防止できる。   In the mounting apparatus 1 for an exterior part for a vehicle, a stopper is not formed only by a locking piece as in the prior art, but the rib 23 of the mounting part 4 is melted together with the locking piece 12 so as to be melted together. Since the stop part 51 is formed and the locking part 51 can be enlarged, the thickness of the locking piece 12 can be reduced. Therefore, in the vehicle exterior component mounting device 1, the thickness of the locking piece 12 of the vehicle exterior component 4 can be reduced. Therefore, when the vehicle exterior component 4 is formed by an injection molding technique, the resin material flows in. There is no difference between the location where the locking piece 12 is disposed and other locations, and it is possible to prevent the occurrence of a sink mark at a position facing the locking piece 12 on the surface 11b of the vehicle exterior component 4.

また、この車用外装部品の取付装置１では、車用外装部品４の係止片１２を本体部１１に設けられた折曲部１３に沿うように配設することで、例えば射出成形技術の条件を誤り、表面１１ｂの係止片１２と相対する位置にヒケマークを生じさせても、発生したヒケマークを目立たなくできる。   Moreover, in this vehicle exterior component mounting device 1, the locking piece 12 of the vehicle exterior component 4 is disposed along the bent portion 13 provided in the main body portion 11, for example, by injection molding technology. Even if the condition is wrong and a sink mark is generated at a position facing the locking piece 12 of the surface 11b, the generated sink mark can be made inconspicuous.

この車用外装部品の取付装置１では、例えば取付部品４を射出成形技術により形成したときにヒケマークが生じても、取付部品４がフェンダガーニッシュ３ｃを車両本体２に取り付ける取付装置であって外部に露出することが無いことから、止め具５が係止される取付部２４を形成する樹脂部材の厚みをヒケマークを考慮することなく厚くでき、取付部２４に止め具５を強固に係止することができる。   In this vehicle exterior component mounting device 1, for example, even if a sink mark occurs when the mounting component 4 is formed by injection molding technology, the mounting component 4 is a mounting device that mounts the fender garnish 3 c to the vehicle body 2. Since it is not exposed, the thickness of the resin member forming the mounting portion 24 to which the stopper 5 is locked can be increased without considering the sink mark, and the stopper 5 can be firmly locked to the mounting portion 24. Can do.

この車用外装部品の取付装置１では、取付部品４に膨出部２５が設けられており、フェンダガーニッシュ３ｃと取付部品４とが一体化されたときに、挿通孔２２に挿通された係止片１２の基端１２ａ近傍が、膨出部２５のフェンダガーニッシュ３ｃと取付部品４との間の空間２５ａに配置されることから、溶融手段４１による係止片１２の溶融を先端１２ｂだけに止めて基端１２ａ近傍まで溶融されることが防止される。したがって、車用外装部品の取付装置１では、係止片１２が基端１２ａ近傍まで溶融されて係止片１２のフェンダガーニッシュ３ｃを支える強度が低下してしまうことを防止できる。   In this vehicle exterior part mounting device 1, the mounting part 4 is provided with a bulging portion 25, and when the fender garnish 3 c and the mounting part 4 are integrated, the latch inserted through the insertion hole 22. Since the vicinity of the base end 12a of the piece 12 is disposed in the space 25a between the fender garnish 3c of the bulging portion 25 and the mounting part 4, the melting of the locking piece 12 by the melting means 41 is stopped only at the tip 12b. Thus, melting to the vicinity of the base end 12a is prevented. Therefore, in the mounting apparatus 1 for a vehicle exterior part, it is possible to prevent the locking piece 12 from being melted to the vicinity of the base end 12a and the strength of supporting the fender garnish 3c of the locking piece 12 from being lowered.

なお、以上では、車両本体２にフェンダガーニッシュ３ｃを取り付ける場合を例に挙げて説明したが、このことに限定されることはなく、例えばオートバイ、電車、電気自動車等に緩衝装置や防傷装置として機能する車用外装部品を取り付けるときにも適用可能である。また、以上では、フェンダガーニッシュ３ｃを車両本体２に取り付けるのに車両本体２の係止孔２ａに挿通されて係止される止め具５を用いているが、このことに限定されることはなく、例えば取付部品４の取付部２４に螺旋状の溝が内面に設けられた孔、いわゆる雌ねじを配設することで、止め具５としてボルトを用いてフェンダガーニッシュ３ｃを車両本体２に取り付けることもできる。   In the above description, the case where the fender garnish 3c is attached to the vehicle body 2 has been described as an example. However, the present invention is not limited to this. For example, a shock absorber or a scratch-proof device for a motorcycle, a train, an electric vehicle, or the like. It can also be applied when attaching functional car exterior parts. Further, in the above, the stopper 5 inserted through the locking hole 2a of the vehicle main body 2 and locked is used to attach the fender garnish 3c to the vehicle main body 2. However, the present invention is not limited to this. For example, a fender garnish 3c may be attached to the vehicle main body 2 using a bolt as the stopper 5 by arranging a so-called female screw in the attachment portion 24 of the attachment component 4 in which a spiral groove is provided on the inner surface. it can.

本発明を適用した車用外装部品の取付装置が設けられた車両本体を示す側面図である。It is a side view which shows the vehicle main body provided with the mounting apparatus of the vehicle exterior components to which this invention is applied. 同車用外装部品の取付装置を示す分解斜視図である。It is a disassembled perspective view which shows the attachment apparatus of the exterior components for the vehicles. 同車用外装部品の取付方法を説明する図であり、フェンダガーニッシュに取付部品が重ね合わされた状態を示す斜視図である。It is a figure explaining the attachment method of the exterior components for the said vehicles, and is a perspective view which shows the state by which the attachment components were piled up on the fender garnish. 同車用外装部品の取付方法を説明する図であり、フェンダガーニッシュに取付部品が一体化された状態を示す斜視図である。It is a figure explaining the attachment method of the exterior components for the said vehicles, and is a perspective view which shows the state by which the attachment components were integrated with the fender garnish. 同車用外装部品の取付方法を説明する図であり、フェンダガーニッシュに取付部品が一体化された状態を示す断面図である。It is a figure explaining the attachment method of the exterior components for the said vehicles, and is sectional drawing which shows the state by which the attachment components were integrated with the fender garnish. 同車用外装部品の取付方法を説明する図であり、フェンダガーニッシュを取付部品及び取付部材を介して車両本体に取り付ける状態を示す斜視図である。It is a figure explaining the attachment method of the exterior components for the vehicles, and is a perspective view which shows the state which attaches a fender garnish to a vehicle main body via an attachment component and an attachment member. 比較例を説明するための図であり、同図（Ａ）は車用外装部品に取付部品が一体化された状態を示す断面図、同図（Ｂ）は挿通孔よりストッパが抜けた状態を示す断面図である。It is a figure for demonstrating a comparative example, the same figure (A) is sectional drawing which shows the state by which the attachment components were integrated with the exterior part for vehicles, and the figure (B) shows the state which the stopper removed from the insertion hole. It is sectional drawing shown. 従来の車用外装部品の取付方法により車用外装部品を車両本体に取り付ける状態を示す斜視図である。It is a perspective view which shows the state which attaches a vehicle exterior component to a vehicle main body by the attachment method of the conventional vehicle exterior component.

符号の説明Explanation of symbols

１ 車用外装部品の取付装置、２ 車両本体、２ａ 挿通孔、３ 車用外装部品、３ｃ フロントフェンダガーニッシュ、４ 取付部品、５ 留め具、１１，２１ 本体部、１１ａ 裏面、１１ｂ 表面、１２ 係止片、１２ａ，２３ａ 基端、１２ｂ，２３ｂ 先端、１３ 折曲部、２２ 挿通孔、２３ リブ、２４ 取付部、２４ａ 収納部、２４ｂ 嵌入溝、２５ 膨出部、２５ａ 空間、３１ フランジ、３２ 軸部、３３ 押圧部、３４ 係止部、４１ 溶融手段、４１ａ 加熱部、５１ 係止部   DESCRIPTION OF SYMBOLS 1 Car exterior parts mounting apparatus, 2 Vehicle main body, 2a insertion hole, 3 Car exterior parts, 3c Front fender garnish, 4 Mounting parts, 5 Fasteners, 11, 21 Body part, 11a Back surface, 11b Surface, 12 Stop piece, 12a, 23a base end, 12b, 23b tip, 13 bent portion, 22 insertion hole, 23 rib, 24 mounting portion, 24a storage portion, 24b fitting groove, 25 bulging portion, 25a space, 31 flange, 32 Shaft part, 33 pressing part, 34 locking part, 41 melting means, 41a heating part, 51 locking part

Claims (5)

車両本体に取り付けられたとき、表面がこの車両本体と共に車両の外装を構成し、裏面に係止片が形成された車用外装部品に、上記車用外装部品と対向する一主面側と上記車両本体と対向する他主面を有する本体部に上記一主面側から上記他主面側に向かって膨出する膨出部と、上記膨出部に形成され上記係止片が挿通されると共に上記他主面側の周囲の一部又は全部にリブが設けられた挿通孔と、上記他主面側に設けられ上記車両本体に取り付けるための取付部とが設けられた取付部品を取り付け、上記取付部品が取り付けられた上記車用外装部品を、上記取付部品の取付部に取り付けられた止め具を介して上記車両本体に取り付ける車用外装部品の取付方法であって、
上記止め具は、軸部と、上記軸部の一端に配設され上記取付部に係止されるフランジと、上記軸部の他端に配設され上記車両本体の上記取付部品と対向する面を押圧する押圧部と、上記軸部の他端に突出形成され上記車両本体に係止される係止部とを有し、
上記取付部品の取付部は、上記止め具のフランジが収納される収納部と、上記収納部の側壁の一部を切り欠くようにして形成され、上記止め具の軸部が嵌入される嵌入溝とを有し、
上記車用外装部品の係止片を上記取付部品の挿通孔に上記一主面側から挿通し、上記車用外装部品の裏面に上記取付部品の本体部の一主面を当接するように重ね合わせ、上記係止片の基端を上記膨出部の一主面側と上記車用外装部品の裏面側との間にできる空間に位置し、
上記挿通孔に挿通且つ上記リブより突出した上記係止片の先端側から溶融手段を押し当て、上記係止片を先端側から溶融し、上記係止片の先端と上記リブの先端とを溶融させた溶融塊を上記係止片の先端に形成することで上記車用外装部品と上記取付部品とを一体化させ、
次いで、上記止め具の軸部を上記嵌入溝に嵌入し、上記止め具のフランジを上記収納部に収納し、更に、上記止め具の係止部が上記車両本体の係止孔に係止された状態で、上記押圧部が上記車両本体の上記取付部品と対向する面を押圧して、上記取付部品が取り付けられた上記車用外装部品を上記車両本体に取り付ける車用外装部品の取付方法。 When mounted on the vehicle body, the front surface constitutes the exterior of the vehicle together with the vehicle body, and the vehicle exterior part formed with a locking piece on the back surface has one main surface side facing the vehicle exterior part and the above A bulging portion that bulges from the one main surface side toward the other main surface side, and the locking piece that is formed in the bulging portion are inserted into a main body portion having another main surface facing the vehicle main body. Attaching a mounting part provided with an insertion hole provided with a rib on a part or all of the periphery on the other main surface side and an attachment portion provided on the other main surface side for attaching to the vehicle body, A mounting method for a vehicle exterior part to which the vehicle exterior part to which the attachment part is attached is attached to the vehicle body via a stopper attached to a mounting part of the attachment part,
The stopper includes a shaft portion, a flange disposed at one end of the shaft portion and locked to the mounting portion, and a surface disposed at the other end of the shaft portion and facing the mounting component of the vehicle body. A pressing portion that presses and a locking portion that protrudes from the other end of the shaft portion and is locked to the vehicle body,
The mounting part of the mounting part is formed so as to cut out a part of a side wall of the storage part and a storage part in which the flange of the stopper is stored, and a fitting groove into which the shaft part of the stopper is inserted And
The locking piece of the vehicle exterior part is inserted into the insertion hole of the mounting part from the one main surface side, and is overlapped so that the main surface of the body part of the mounting part is in contact with the back surface of the vehicle exterior part. In addition, the base end of the locking piece is located in a space formed between the one main surface side of the bulging portion and the back surface side of the vehicle exterior part,
Pressing the melt means from the front end side of the locking piece inserted through and protrude from the rib to the insertion hole, the locking pieces melted from the distal end side, melting the tip of the tip and the rib of the locking piece Forming the molten mass at the tip of the locking piece to integrate the vehicle exterior part and the mounting part ,
Next, the shaft portion of the stopper is inserted into the insertion groove, the flange of the stopper is stored in the storage portion, and the locking portion of the stopper is locked in the locking hole of the vehicle body. In this state, the pressing portion presses the surface of the vehicle body that faces the mounting component, and the vehicle exterior component mounting method for mounting the vehicle exterior component to which the mounting component is mounted to the vehicle body is provided . 上記車用外装部品は、表面側に突出する折曲部を有し、上記係止片が上記車用外装部品の上記折曲部の裏面側に立設され、
上記取付部品は、上記他主面側に略垂直に突出し、厚み方向に撓むことを抑える撓み防止リブを有する請求項１記載の車用外装部品の取付方法。 The vehicle exterior component has a bent portion protruding to the front surface side, and the locking piece is erected on the back side of the bent portion of the vehicle exterior component ,
The method for mounting an exterior part for a vehicle according to claim 1, wherein the mounting part has a bending prevention rib that protrudes substantially perpendicularly to the other main surface side and suppresses bending in the thickness direction . 車両本体に取り付けられたとき、表面がこの車両本体と共に車両の外装を構成し、裏面に係止片が形成された車用外装部品と、
上記車用外装部品と対向する一主面側と上記車両本体と対向する他主面を有する本体部に上記一主面側から上記他主面側に向かって膨出する膨出部と、上記膨出部に形成され上記係止片が挿通される挿通孔と、この挿通孔の他主面側の周囲の一部又は全部に設けられたリブと、上記他主面側に設けられ上記車両本体に取り付けるための取付部とを有する取付部品と、
軸部と、上記軸部の一端に配設され上記取付部に係止されるフランジと、上記軸部の他端に配設され上記車両本体の上記取付部品と対向する面を押圧する押圧部と、上記軸部の他端に突出形成され上記車両本体に係止される係止部とを有する止め具とを備え、
上記取付部品の取付部は、上記止め具のフランジが収納される収納部と、上記収納部の側壁の一部を切り欠くようにして形成され、上記止め具の軸部が嵌入される嵌入溝とを有し、
上記取付部品は、上記車用外装部品の係止片を上記挿通孔に上記一主面側から挿通し、上記車用外装部品の裏面に上記取付部品の本体部の一主面が当接するように重ね合わされ、上記係止片の基端が上記膨出部の一主面側と上記車用外装部品の裏面側との間にできる空間に位置され、上記挿通孔に挿通且つ上記リブより突出した上記係止片の先端と、上記リブの先端とが溶融されることで上記係止片の先端に形成される溶融塊により、上記車用外装部品に一体に取り付けられ、
上記止め具は、上記軸部が上記嵌入溝に嵌入され、上記フランジが上記収納部に収納され、更に、上記係止部が上記車両本体の係止孔に係止された状態で、上記押圧部が上記車両本体の上記取付部品と対向する面を押圧して、上記取付部品が取り付けられた上記車用外装部品を上記車両本体に取り付ける車用外装部品の取付装置。 When mounted on the vehicle body, the front surface constitutes the exterior of the vehicle together with the vehicle body, and a vehicle exterior part having a locking piece formed on the back surface;
A bulging portion that bulges from the one main surface side toward the other main surface side in a main body portion having one main surface side facing the vehicle exterior component and the other main surface facing the vehicle body; An insertion hole formed in the bulging portion through which the locking piece is inserted, a rib provided on a part or all of the periphery of the other main surface side of the insertion hole, and the vehicle provided on the other main surface side An attachment part having an attachment part for attachment to the main body ;
A shaft portion, a flange disposed at one end of the shaft portion and locked to the mounting portion, and a pressing portion disposed at the other end of the shaft portion and pressing the surface of the vehicle body facing the mounting component And a stopper having a locking portion protruding from the other end of the shaft portion and locked to the vehicle body ,
The mounting part of the mounting part is formed so as to cut out a part of a side wall of the storage part and a storage part in which the flange of the stopper is stored, and a fitting groove into which the shaft part of the stopper is inserted And
The mounting part, the engagement piece of the exterior parts for the vehicles inserted from the one main surface side of the insertion hole, so that one main surface of the main body portion of the fitting on the rear surface of the exterior part for the wheel abuts superimposed, the proximal end of the locking piece is positioned in a space formed between the rear surface side of the external part of a one principal surface and said wheel of said bulged portion, inserted and protrudes from the rib in the insertion hole The melting piece formed at the tip of the locking piece by melting the tip of the locking piece and the tip of the rib are integrally attached to the vehicle exterior part ,
In the stopper, the shaft portion is inserted into the insertion groove, the flange is stored in the storage portion, and the locking portion is locked in the locking hole of the vehicle body. A vehicle exterior component attachment device for attaching the vehicle exterior component to which the attachment component is attached to the vehicle body by pressing a surface of the vehicle body facing the attachment component . 上記リブの基端部は、溶融されずに、上記係止片の先端及び上記リブの先端が溶融されて形成された溶融塊によって被覆されている請求項３記載の車用外装部品の取付装置。   The apparatus for mounting an exterior part for a vehicle according to claim 3, wherein the base end portion of the rib is covered with a molten lump formed by melting the tip of the locking piece and the tip of the rib without being melted. . 上記車用外装部品は、表面側に突出する折曲部を有し、上記係止片が上記車用外装部品の上記折曲部の裏面側に立設され、
上記取付部品は、上記他主面側に略垂直に突出し、厚み方向に撓むことを抑える撓み防止リブを有する請求項３記載の車用外装部品の取付装置。 The vehicle exterior component has a bent portion protruding to the front surface side, and the locking piece is erected on the back side of the bent portion of the vehicle exterior component ,
The mounting device for a vehicle exterior component according to claim 3 , wherein the mounting component has a bending prevention rib that protrudes substantially perpendicularly to the other main surface side and suppresses bending in the thickness direction .
JP2003383576A 2003-11-13 2003-11-13 Method and apparatus for mounting car exterior parts Expired - Fee Related JP4305646B2 (en)

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