JP7318724B2 - Roof panels and vehicle roof structures - Google Patents
Roof panels and vehicle roof structures Download PDFInfo
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- JP7318724B2 JP7318724B2 JP2021553633A JP2021553633A JP7318724B2 JP 7318724 B2 JP7318724 B2 JP 7318724B2 JP 2021553633 A JP2021553633 A JP 2021553633A JP 2021553633 A JP2021553633 A JP 2021553633A JP 7318724 B2 JP7318724 B2 JP 7318724B2
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- 239000000463 material Substances 0.000 claims description 119
- 229920005992 thermoplastic resin Polymers 0.000 claims description 34
- 238000005034 decoration Methods 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
本開示は、ルーフパネル及び車両ルーフ構造に関する。 The present disclosure relates to roof panels and vehicle roof structures.
従来、自動車の加飾の目的で、車体と異なる色をルーフに付す場合、ルーフを塗装することで実現していた。しかしながら、塗装工程は、通常の製造ラインとは異なるため、製造時に時間も要し、費用も高額となっていた。そのため、塗装以外の方法で、ルーフに別色を付す方法として、例えば、特開２０１８－１９６９４５号公報では、車両のルーフパネルの表面に加飾フィルム材をホットメルト接着剤で接着している。 In the past, when the roof was given a color different from that of the vehicle body for the purpose of decorating an automobile, it was achieved by painting the roof. However, since the coating process is different from the normal production line, it takes a long time during production and the cost is high. Therefore, as a method for giving a different color to the roof by a method other than painting, for example, Japanese Patent Application Laid-Open No. 2018-196945 adheres a decorative film material to the surface of the roof panel of the vehicle with a hot melt adhesive.
ところで、特許文献１に開示されたルーフパネルでは、加飾フィルム材の裏面全体にホットメルト接着剤等の加熱溶融、冷却硬化する熱可塑性樹脂を塗布してルーフパネルの表面に加飾フィルム材を貼り付けている。このため、ルーフパネルから加飾フィルム材を外して別の加飾フィルム材と交換することが難しい。 By the way, in the roof panel disclosed in Patent Document 1, a thermoplastic resin such as a hot-melt adhesive that is melted by heating and hardened by cooling is applied to the entire back surface of the decorative film material to form the decorative film material on the surface of the roof panel. pasted. Therefore, it is difficult to remove the decorative film material from the roof panel and replace it with another decorative film material.
そこで、本開示は、装飾を簡単に変えられるルーフパネル及び車両ルーフ構造を提供することを目的とする。 Accordingly, it is an object of the present disclosure to provide a roof panel and vehicle roof structure that can be easily redecorated.
上記課題を解決するための手段には、以下の実施態様が含まれる。
＜１＞
車両用のルーフパネルであって、
樹脂で形成されるパネル基材と、
前記パネル基材の外面に着脱可能に装着される加飾パネルと、
を有するルーフパネル。
＜２＞
前記パネル基材の外面に形成される複数の窪み部に熱可塑性樹脂が充填されており、
前記熱可塑性樹脂によって前記加飾パネルと前記パネル基材とが接合される、＜１＞に記載のルーフパネル。
＜３＞
前記パネル基材は、外面に前記加飾パネルの位置決め用の印を有する、＜１＞又は＜２＞に記載のルーフパネル。
＜４＞
前記印が前記パネル基材の外面に設けられる凹部又は凸部である、＜３＞に記載のルーフパネル。
＜５＞
車両のルーフ部を構成する＜１＞～＜４＞のいずれか１つに記載のルーフパネルと、
前記ルーフ部を構成し、且つ、樹脂で形成される内装基材と、前記内装基材の内面に着脱可能に装着される車両内装用の加飾パネルと、を有する天井内装材と、
を備える車両ルーフ構造。
＜６＞
前記内装基材の内面に形成される複数の窪み部に熱可塑性樹脂が充填されており、
前記熱可塑性樹脂によって前記車両内装用の加飾パネルと前記内装基材とが接合される、＜５＞に記載の車両ルーフ構造。
＜７＞
前記内装基材は、内面に前記車両内装用の加飾パネルの位置決め用の印を有する、＜５＞又は＜６＞に記載の車両ルーフ構造。
＜８＞
前記車両内装用の加飾パネルの位置決め用の印が前記内装基材の内面に設けられる凹部又は凸部である、＜７＞に記載の車両ルーフ構造。
＜９＞
面ファスナによって前記車両内装用の加飾パネルと前記内装基材とが結合される、＜５＞に記載の車両ルーフ構造。Means for solving the above problems include the following embodiments.
<1>
A roof panel for a vehicle, comprising:
a panel base material formed of resin;
a decorative panel detachably attached to the outer surface of the panel base;
roof panel.
<2>
A plurality of depressions formed on the outer surface of the panel base material are filled with a thermoplastic resin,
The roof panel according to <1>, wherein the decorative panel and the panel substrate are joined by the thermoplastic resin.
<3>
The roof panel according to <1> or <2>, wherein the panel base material has marks for positioning the decorative panel on its outer surface.
<4>
The roof panel according to <3>, wherein the mark is a concave portion or a convex portion provided on the outer surface of the panel base material.
<5>
A roof panel according to any one of <1> to <4>, which constitutes a roof portion of a vehicle;
a ceiling interior material that constitutes the roof portion and has an interior base material made of resin and a decorative panel for vehicle interior that is detachably attached to the inner surface of the interior base material;
A vehicle roof structure comprising:
<6>
A plurality of depressions formed on the inner surface of the interior base material are filled with a thermoplastic resin,
The vehicle roof structure according to <5>, wherein the decorative panel for vehicle interior and the interior base material are joined by the thermoplastic resin.
<7>
The vehicle roof structure according to <5> or <6>, wherein the interior base material has a mark for positioning the decorative panel for the vehicle interior on the inner surface.
<8>
The vehicle roof structure according to <7>, wherein the marking for positioning the decorative panel for vehicle interior is a concave portion or a convex portion provided on the inner surface of the interior base material.
<9>
The vehicle roof structure according to <5>, wherein the vehicle interior decoration panel and the interior base material are joined by hook-and-loop fasteners.
本開示によれば、装飾を簡単に変えられるルーフパネル及び車両ルーフ構造を提供することができる。 According to the present disclosure, it is possible to provide roof panels and vehicle roof structures that can be easily redecorated.
以下、本開示を実施するための形態について詳細に説明する。但し、本開示は以下の実施形態に限定されるものではない。以下の実施形態において、その構成要素（要素ステップ等も含む）は、特に明示した場合を除き、必須ではない。数値及びその範囲についても同様であり、本開示を制限するものではない。 Hereinafter, embodiments for implementing the present disclosure will be described in detail. However, the present disclosure is not limited to the following embodiments. In the following embodiments, the constituent elements (including element steps and the like) are not essential unless otherwise specified. The same applies to numerical values and their ranges, which do not limit the present disclosure.
まず、本実施形態のルーフパネルについて説明する。次に、本実施形態の車両ルーフ構造について説明する。 First, the roof panel of this embodiment will be described. Next, the vehicle roof structure of this embodiment will be described.
＜ルーフパネル＞
本実施形態のルーフパネルは、車両用のルーフパネルであって、樹脂で形成されるパネル基材と、前記パネル基材の外面に着脱可能に装着される加飾パネルと、を有する。以下、ルーフパネルの具体例を、図面を参照しながら説明するが、本開示はこれに限定されるものではない。<Roof panel>
The roof panel of this embodiment is a roof panel for a vehicle, and includes a panel base material made of resin and a decorative panel detachably attached to the outer surface of the panel base material. Specific examples of the roof panel will be described below with reference to the drawings, but the present disclosure is not limited thereto.
本実施形態のルーフパネル２０は、図１～図４に示されるように、車両の一例である自動車のルーフ部１８を構成する部材（換言すると、自動車用部品）である。このルーフパネル２０は、図１に示されるように、自動車の車体（図示省略）に取り付けられるようになっている。また、ルーフパネル２０は、自動車のルーフ部１８の外面（すなわち、ルーフ部１８の表面）を構成している。 As shown in FIGS. 1 to 4, the roof panel 20 of this embodiment is a member (in other words, an automobile part) that constitutes the roof portion 18 of an automobile, which is an example of a vehicle. As shown in FIG. 1, the roof panel 20 is designed to be attached to a vehicle body (not shown). Further, the roof panel 20 constitutes the outer surface of the roof portion 18 of the automobile (that is, the surface of the roof portion 18).
ルーフパネル２０は、図１に示されるように、パネル基材２２と、加飾パネル２４とを有している。 The roof panel 20 has a panel base material 22 and a decorative panel 24, as shown in FIG.
パネル基材２２は、樹脂で形成されている。このパネル基材２２の外面２２Ａには、加飾パネル２４の位置決め用の印２６が設けられている。なお、パネル基材２２に設ける印２６は、単一でも複数でもよい。また、印２６は、パネル基材２２の外形に沿う部分を有していてもよいし、パネル基材２２の外形に沿うように間隔をあけて配置されてもよい。また、印２６は、図２に示されるように、パネル基材２２の外面２２Ａに設けられた凸部としてもよいし、図３に示されるように、パネル基材２２の外面２２Ａに設けられた凹部としてもよい。 The panel base material 22 is made of resin. A mark 26 for positioning the decorative panel 24 is provided on the outer surface 22A of the panel base material 22 . The mark 26 provided on the panel base material 22 may be single or plural. Moreover, the mark 26 may have a portion along the outer shape of the panel base material 22 , or may be arranged at intervals along the outer shape of the panel base material 22 . The mark 26 may be a protrusion provided on the outer surface 22A of the panel base material 22 as shown in FIG. 2, or may be provided on the outer surface 22A of the panel base material 22 as shown in FIG. It is good also as a crevice.
加飾パネル２４は、車両外装用の加飾パネルであり、パネル基材２２の外面２２Ａに着脱可能に装着されている。具体的には、パネル基材２２の外面２２Ａに形成された複数の窪み部２８に熱可塑性樹脂３０が充填されており、これらの熱可塑性樹脂３０によって加飾パネル２４とパネル基材２２とが接合されている。複数の窪み部２８は、パネル基材２２の外面２２Ａに所定の間隔をあけて形成されている。本実施形態の窪み部２８は、ルーフパネル２０の幅方向（ルーフパネル２０の幅方向に沿った方向及び該幅方向に対して傾斜する方向も含む）に延びており、ルーフパネル２０の長手方向に間隔をあけて複数設けてられている。なお、本開示はこの構成に限定されず、開口が多角形又は円形の窪み部がルーフパネル２０の幅方向及び長手方向に間隔をあけて設けられてもよいし、ルーフパネル２０の長手方向に延びる窪み部がルーフパネル２０の幅方向に間隔をあけて複数設けられてもよい。さらに、パネル基材２２の外面２２Ａに格子状に窪み部が設けられもよい。
なお、ルーフパネル２０の長手方向とは、ルーフパネル２０を車体に取り付けた状態での車両前後方向であり、ルーフパネル２０の幅方向とは、ルーフパネル２０を車体に取り付けた状態での車両幅方向である。また、図１では、ルーフパネル２０の長手方向を矢印Ｌで示す。また、車両前方を矢印ＦＲで示し、車両上方を矢印ＵＰで示す。
また、加飾パネル２４とパネル基材２２とを接合する熱可塑性樹脂３０としては、ホットメルト接着剤等を用いてもよい。The decorative panel 24 is a vehicle exterior decorative panel, and is detachably attached to the outer surface 22A of the panel base material 22 . Specifically, a plurality of depressions 28 formed in the outer surface 22A of the panel base material 22 are filled with a thermoplastic resin 30, and the decorative panel 24 and the panel base material 22 are held together by the thermoplastic resin 30. are spliced. A plurality of depressions 28 are formed on the outer surface 22A of the panel base material 22 at predetermined intervals. The recessed portion 28 of the present embodiment extends in the width direction of the roof panel 20 (including directions along the width direction of the roof panel 20 and directions inclined with respect to the width direction), and extends in the longitudinal direction of the roof panel 20. are provided at intervals. In addition, the present disclosure is not limited to this configuration, and recessed portions having polygonal or circular openings may be provided at intervals in the width direction and the longitudinal direction of the roof panel 20, or may be provided in the longitudinal direction of the roof panel 20. A plurality of extending recesses may be provided at intervals in the width direction of the roof panel 20 . Furthermore, the outer surface 22A of the panel base material 22 may be provided with recesses in a grid pattern.
The longitudinal direction of the roof panel 20 is the longitudinal direction of the vehicle when the roof panel 20 is attached to the vehicle body, and the width direction of the roof panel 20 is the vehicle width when the roof panel 20 is attached to the vehicle body. is the direction. 1, the longitudinal direction of the roof panel 20 is indicated by an arrow L. As shown in FIG. An arrow FR indicates the front of the vehicle, and an arrow UP indicates the upper side of the vehicle.
A hot-melt adhesive or the like may be used as the thermoplastic resin 30 that joins the decorative panel 24 and the panel substrate 22 together.
加飾パネル２４は、パネル基材３２と、装飾層３４とを有している。このパネル基材３２は、樹脂で形成されている。装飾層３４は、パネル基材３２の表面（外面）に接合されている。なお、装飾層３４は、例えば、装飾フィルムや塗料によって構成されている。 The decorative panel 24 has a panel base material 32 and a decorative layer 34 . The panel base material 32 is made of resin. The decorative layer 34 is bonded to the surface (outer surface) of the panel base material 32 . The decorative layer 34 is made of, for example, a decorative film or paint.
次に本実施形態の車両ルーフ構造について説明する。 Next, the vehicle roof structure of this embodiment will be described.
＜車両ルーフ構造＞
本実施形態の車両ルーフ構造は、車両のルーフ部を構成する上記ルーフパネルと、前記ルーフ部を構成し、且つ、樹脂で形成される内装基材と、前記内装基材の内面に着脱可能に装着される車両内装用の加飾パネルと、を有する天井内装材と、を備えている。以下、車両ルーフ構造の具体例を、図面を参照しながら説明するが、本開示はこれに限定されるものではない。<Vehicle roof structure>
The vehicle roof structure of the present embodiment includes the roof panel that constitutes the roof portion of the vehicle, an interior base material that constitutes the roof portion and is formed of a resin, and an inner surface of the interior base material that can be detachably attached to the inner surface of the interior base material. A ceiling interior material having a decorative panel for vehicle interior to be mounted. A specific example of the vehicle roof structure will be described below with reference to the drawings, but the present disclosure is not limited thereto.
本実施形態の車両ルーフ構造Ｓ（以下、適宜「ルーフ構造Ｓ」と記載する。）は、図１に示されるように、ルーフパネル２０と、天井内装材４０とを備えている。 A vehicle roof structure S (hereinafter referred to as "roof structure S" as appropriate) of the present embodiment includes a roof panel 20 and a ceiling interior material 40, as shown in FIG.
ルーフパネル２０は、前述の通り、パネル基材２２と加飾パネル２４とを備えている。 The roof panel 20 includes the panel base material 22 and the decorative panel 24 as described above.
天井内装材４０は、ルーフ部１８の内面、すなわち、車室の天井を構成する部材である。この天井内装材４０は、図１に示されるように、内装基材４２と、加飾パネル４４とを有している。 The ceiling interior material 40 is a member that forms the inner surface of the roof portion 18, that is, the ceiling of the passenger compartment. This ceiling interior material 40 has an interior base material 42 and a decorative panel 44, as shown in FIG.
内装基材４２は、樹脂で形成されている。この内装基材４２の内面４２Ａには、加飾パネル４４の位置決め用の印４６が設けられている。なお、内装基材４２に設ける印４６は、単一でも複数でもよい。また、印４６は、内装基材４２の外形に沿う部分を有していてもよいし、内装基材４２の外形に沿うように間隔をあけて配置されてもよい。また、印４６は、図２に示されるように、内装基材４２の内面４２Ａに設けられた凸部としてもよいし、図３に示されるように、内装基材４２の内面４２Ａに設けられた凹部としてもよい。 The interior base material 42 is made of resin. Marks 46 for positioning the decorative panel 44 are provided on the inner surface 42A of the interior base material 42 . The mark 46 provided on the interior base material 42 may be single or plural. In addition, the mark 46 may have a portion along the outer shape of the interior base material 42 or may be arranged at intervals so as to follow the outer shape of the interior base material 42 . The mark 46 may be a protrusion provided on the inner surface 42A of the interior base material 42 as shown in FIG. 2, or may be provided on the inner surface 42A of the interior base material 42 as shown in FIG. It is good also as a crevice.
加飾パネル４４は、車両内装用の加飾パネルであり、内装基材４２の内面４２Ａに着脱可能に装着されている。具体的には、内装基材４２の内面４２Ａに形成された複数の窪み部４８に熱可塑性樹脂５０が充填されており、これらの熱可塑性樹脂５０によって加飾パネル４４と内装基材４２とが接合されている。複数の窪み部４８は、内装基材４２の内面４２Ａに所定の間隔をあけて形成されている。本実施形態の窪み部４８は、天井内装材４０の幅方向（天井内装材４０の幅方向に沿った方向及び該幅方向に対して傾斜する方向も含む）に延びており、天井内装材４０の長手方向に間隔をあけて複数設けてられている。なお、本開示はこの構成に限定されず、開口が多角形又は円形の窪み部が天井内装材４０の幅方向及び長手方向に間隔をあけて設けられてもよいし、天井内装材４０の長手方向に延びる窪み部が天井内装材４０の幅方向に間隔をあけて複数設けられてもよい。さらに、内装基材４２の内面４２Ａに格子状に窪み部が設けられもよい。
なお、天井内装材４０の長手方向及び幅方向は、ルーフパネル２０の長手方向及び幅方向と同じ方向である。
また、加飾パネル４４と内装基材４２とを接合する熱可塑性樹脂５０としては、熱可塑性樹脂３０と同様に、ホットメルト接着剤等を用いてもよい。The decorative panel 44 is a decorative panel for vehicle interior, and is detachably attached to the inner surface 42A of the interior base material 42 . Specifically, a plurality of depressions 48 formed in the inner surface 42A of the interior base material 42 are filled with a thermoplastic resin 50, and the decorative panel 44 and the interior base material 42 are held together by the thermoplastic resin 50. are spliced. A plurality of recesses 48 are formed on the inner surface 42A of the interior base material 42 at predetermined intervals. The recessed portion 48 of the present embodiment extends in the width direction of the ceiling interior material 40 (including directions along the width direction of the ceiling interior material 40 and directions inclined with respect to the width direction). are provided at intervals in the longitudinal direction. In addition, the present disclosure is not limited to this configuration, and depressions having polygonal or circular openings may be provided at intervals in the width direction and the longitudinal direction of the ceiling interior material 40, or the longitudinal direction of the ceiling interior material 40 may be A plurality of recessed portions extending in the direction may be provided at intervals in the width direction of the ceiling interior material 40 . Further, the inner surface 42A of the interior base material 42 may be provided with recesses in a grid pattern.
The longitudinal direction and width direction of the ceiling interior material 40 are the same as the longitudinal direction and width direction of the roof panel 20 .
As the thermoplastic resin 50 that joins the decorative panel 44 and the interior base material 42, a hot-melt adhesive or the like may be used, like the thermoplastic resin 30. FIG.
加飾パネル４４は、パネル基材５２と、装飾層５４とを有している。このパネル基材５２は、樹脂で形成されている。装飾層５４は、パネル基材５２の表面に接合されている。なお、装飾層５４は、例えば、装飾フィルムや塗料によって構成されている。 The decorative panel 44 has a panel base material 52 and a decorative layer 54 . The panel base material 52 is made of resin. The decoration layer 54 is bonded to the surface of the panel base material 52 . The decorative layer 54 is made of, for example, a decorative film or paint.
なお、ルーフパネル２０と天井内装材４０との間には、補強部材として図示しないルーフリインフォースメントが配置されてもよいし、断熱材が配置されていてもよい。 Between the roof panel 20 and the ceiling interior material 40, a roof reinforcement (not shown) may be arranged as a reinforcing member, or a heat insulating material may be arranged.
次に本実施形態の作用並びに効果について説明する。
本実施形態では、ルーフパネル２０のパネル基材２２から加飾パネル２４を脱離することで、ルーフパネル２０の装飾を簡単に変えることができる。特に、本実施形態では、パネル基材２２の外面２２Ａに形成された複数の窪み部２８に熱可塑性樹脂３０が充填されて、この熱可塑性樹脂３０によって加飾パネル２４とパネル基材２２とが接合されている。このため、例えば、熱可塑性樹脂をパネル基材と加飾パネルとの接触範囲全体に塗布したものと比べて、加飾パネル２４とパネル基材２２との接着面積が小さいため、パネル基材２２から加飾パネル２４を簡単に脱離することができる。これにより、ルーフパネル２０の装飾を簡単に変えることができる。Next, the operation and effects of this embodiment will be described.
In this embodiment, the decoration of the roof panel 20 can be easily changed by removing the decorative panel 24 from the panel base material 22 of the roof panel 20 . In particular, in the present embodiment, a plurality of depressions 28 formed in the outer surface 22A of the panel substrate 22 are filled with the thermoplastic resin 30, and the decorative panel 24 and the panel substrate 22 are held together by the thermoplastic resin 30. are spliced. For this reason, for example, compared to a case in which a thermoplastic resin is applied to the entire contact range between the panel base material and the decorative panel, the bonding area between the decorative panel 24 and the panel base material 22 is smaller, so the panel base material 22 The decorative panel 24 can be easily detached from. Thereby, the decoration of the roof panel 20 can be easily changed.
また、本実施形態では、窪み部２８に熱可塑性樹脂３０を充填するため、パネル基材２２の外面２２Ａに熱可塑性樹脂３０を直に塗布する場合と比べて、パネル基材２２に加飾パネル２４を押し付けた際に熱可塑性樹脂３０が広がりにくく、加飾パネル２４とパネル基材２２との接着面積が過剰に広がるのが抑制される。また、熱可塑性樹脂３０の配置位置（塗布位置）にズレが生じにくい。 In addition, in the present embodiment, since the recessed portion 28 is filled with the thermoplastic resin 30, compared with the case where the thermoplastic resin 30 is directly applied to the outer surface 22A of the panel base material 22, the decorative panel can be applied to the panel base material 22. The thermoplastic resin 30 is less likely to spread when the panel 24 is pressed, and excessive expansion of the bonding area between the decorative panel 24 and the panel base material 22 is suppressed. In addition, the placement position (coating position) of the thermoplastic resin 30 is less likely to shift.
また、本実施形態では、パネル基材２２の外面２２Ａに加飾パネル２４の位置決め用の印２６を設けているため、パネル基材２２に対して加飾パネル２４を正確な位置に配置することができる。さらに、印２６をパネル基材２２の外面２２Ａに設けた凸部とした場合、この凸部に加飾パネル２４を当接させることで、加飾パネル２４を位置決めすることができる。一方、印２６をパネル基材２２の外面２２Ａに設けた凹部とした場合、例えば、凸部とした場合と比べて、凸部が欠ける等の不具合発生を抑制することができる。 Further, in the present embodiment, since the markings 26 for positioning the decorative panel 24 are provided on the outer surface 22A of the panel base material 22, the decorative panel 24 can be arranged at an accurate position with respect to the panel base material 22. can be done. Furthermore, when the mark 26 is a protrusion provided on the outer surface 22A of the panel base material 22, the decorating panel 24 can be positioned by bringing the decorating panel 24 into contact with this protrusion. On the other hand, if the mark 26 is a concave portion provided on the outer surface 22A of the panel base material 22, it is possible to suppress the occurrence of problems such as chipping of the convex portion, compared to the case where the convex portion is used.
さらに、本実施形態では、天井内装材４０の内装基材４２から加飾パネル４４を脱離することで、天井内装材４０の装飾を簡単に変えることができる。特に、本実施形態では、内装基材４２の内面４２Ａに形成された複数の窪み部４８に熱可塑性樹脂５０が充填されて、この熱可塑性樹脂５０によって加飾パネル４４と内装基材４２とが接合されている。このため、例えば、熱可塑性樹脂を内装基材と加飾パネルとの接触範囲全体に塗布したものと比べて、加飾パネル４４と内装基材４２との接着面積が小さいため、内装基材４２から加飾パネル４４を簡単に脱離することができる。これにより、天井内装材４０の装飾を簡単に変えることができる。 Furthermore, in this embodiment, the decoration of the ceiling interior material 40 can be easily changed by detaching the decorative panel 44 from the interior base material 42 of the ceiling interior material 40 . In particular, in this embodiment, a plurality of depressions 48 formed in the inner surface 42A of the interior base material 42 are filled with the thermoplastic resin 50, and the decorative panel 44 and the interior base material 42 are held together by the thermoplastic resin 50. are spliced. For this reason, compared to, for example, a case in which a thermoplastic resin is applied to the entire contact range between the interior base material and the decoration panel, the bonding area between the decoration panel 44 and the interior base material 42 is smaller. The decorative panel 44 can be easily detached from. Thereby, the decoration of the ceiling interior material 40 can be easily changed.
また、本実施形態では、窪み部４８に熱可塑性樹脂５０を充填するため、内装基材４２の内面４２Ａに熱可塑性樹脂５０を直に塗布する場合と比べて、内装基材４２に加飾パネル４４を押し付けた際に熱可塑性樹脂５０が広がりにくく、加飾パネル４４と内装基材４２との接着面積が過剰に広がるのが抑制される。また、熱可塑性樹脂５０の配置位置（塗布位置）にズレが生じにくい。 In addition, in the present embodiment, since the recessed portion 48 is filled with the thermoplastic resin 50, compared to the case where the thermoplastic resin 50 is directly applied to the inner surface 42A of the interior base material 42, the decorative panel on the interior base material 42 can be applied to the interior base material 42. The thermoplastic resin 50 is less likely to spread when the panel 44 is pressed, and excessive expansion of the bonding area between the decorative panel 44 and the interior base material 42 is suppressed. In addition, the placement position (coating position) of the thermoplastic resin 50 is less likely to shift.
また、本実施形態では、内装基材４２の内面４２Ａに加飾パネル４４の位置決め用の印４６を設けているため、内装基材４２に対して加飾パネル４４を正確な位置に配置することができる。さらに、印４６を内装基材４２の内面４２Ａに設けた凸部とした場合、この凸部に加飾パネル４４を当接させることで、加飾パネル４４を位置決めすることができる。一方、印４６を内装基材４２の内面４２Ａに設けた凹部とした場合、例えば、凸部とした場合と比べて、凸部が欠ける等の不具合発生を抑制することができる。 In addition, in the present embodiment, since the markings 46 for positioning the decorative panel 44 are provided on the inner surface 42A of the interior base material 42, the decorative panel 44 can be arranged at an accurate position with respect to the interior base material 42. can be done. Furthermore, when the mark 46 is a convex portion provided on the inner surface 42A of the interior base material 42, the decorative panel 44 can be positioned by bringing the decorative panel 44 into contact with the convex portion. On the other hand, when the mark 46 is a concave portion provided on the inner surface 42A of the interior base material 42, it is possible to suppress the occurrence of problems such as chipping of the convex portion, compared to the case where the convex portion is used.
前述の実施形態のルーフパネル２０では、パネル基材２２の外面２２Ａに加飾パネル２４の位置決め用として印２６を設けているが、本開示はこの構成に限定されない。例えば、図５に示されるように、加飾パネル３６を予めパネル基材２２を覆う形状に賦形（一例として、真空成形等による賦形）しておき、賦形された加飾パネル３６とパネル基材２２とを熱可塑性樹脂３０で接合してもよい。この場合には、パネル基材２２の一端部（例えば、車両前端部）を位置決めの基準として賦形された加飾パネル３６をパネル基材２２に被せて、熱可塑性樹脂３０で接合してもよい。なお、上記構成については、天井内装材４０に適用してもよい。 In the roof panel 20 of the above-described embodiment, the marks 26 are provided on the outer surface 22A of the panel base material 22 for positioning the decorative panel 24, but the present disclosure is not limited to this configuration. For example, as shown in FIG. 5, the decorative panel 36 is previously formed into a shape that covers the panel base material 22 (for example, by vacuum forming or the like), and the formed decorative panel 36 and the The panel base material 22 may be joined with the thermoplastic resin 30 . In this case, a decorative panel 36 shaped with one end of the panel base 22 (for example, the front end of the vehicle) as a reference for positioning may be placed over the panel base 22 and joined with the thermoplastic resin 30. good. Note that the configuration described above may be applied to the ceiling interior material 40 .
前述の実施形態の天井内装材４０では、熱可塑性樹脂５０を用いて内装基材４２と、加飾パネル４４とを着脱可能に装着させているが、本開示はこの構成に限定されない。例えば、図６に示されるように、面ファスナ６２、６４によって加飾パネル４４と内装基材４２とを結合させてもよい。具体的には、内装基材４２の内面に面ファスナ６０を取り付け、加飾パネル４４の外面に面ファスナ６２を取り付け、これらの面ファスナ６０と面ファスナ６２を結合させることで、加飾パネル４４が内装基材４２に結合される。この場合には、熱可塑性樹脂５０を用いるよりも簡単に天井内装材４０の装飾を変えることができる。すなわち、内装基材４２から加飾パネル４４を外して、別の加飾パネルと交換することができる。 In the ceiling interior material 40 of the above-described embodiment, the interior base material 42 and the decorative panel 44 are detachably attached using the thermoplastic resin 50, but the present disclosure is not limited to this configuration. For example, as shown in FIG. 6, the decorative panel 44 and the interior base material 42 may be joined by hook-and-loop fasteners 62 and 64 . Specifically, a hook-and-loop fastener 60 is attached to the inner surface of the interior base material 42 , a hook-and-loop fastener 62 is attached to the outer surface of the decorative panel 44 , and the hook-and-loop fastener 60 and the hook-and-loop fastener 62 are joined to form the decorative panel 44 . is bonded to the interior substrate 42 . In this case, the decoration of the ceiling interior material 40 can be changed more easily than when the thermoplastic resin 50 is used. That is, the decorative panel 44 can be removed from the interior base material 42 and replaced with another decorative panel.
以上、本開示の好適な実施形態について説明したが、本開示は必ずしも上述した実施形態に限定されるものではなく、その趣旨を逸脱しない範囲で適宜変更を行ってもよい。 Although the preferred embodiments of the present disclosure have been described above, the present disclosure is not necessarily limited to the above-described embodiments, and modifications may be made as appropriate without departing from the scope of the present disclosure.
なお、２０１９年１０月２８日に出願された日本国特許出願２０１９－１９５６２２号の開示は、その全体が参照により本明細書に取り込まれる。
本明細書に記載された全ての文献、特許出願、および技術規格は、個々の文献、特許出願、および技術規格が参照により取り込まれることが具体的かつ個々に記された場合と同程度に、本明細書中に参照により取り込まれる。
The disclosure of Japanese Patent Application No. 2019-195622 filed on October 28, 2019 is incorporated herein by reference in its entirety.
All publications, patent applications and technical standards mentioned herein are to the same extent as if each individual publication, patent application and technical standard were specifically and individually noted to be incorporated by reference. incorporated herein by reference.
Claims (8)
樹脂で形成されるパネル基材と、
前記パネル基材の外面に着脱可能に装着され、前記ルーフ部の前記外面を構成する加飾パネルと、
を有し、
前記パネル基材の外面に形成される複数の窪み部に熱可塑性樹脂が充填されており、
前記熱可塑性樹脂によって前記加飾パネルと前記パネル基材とが接合される、
ルーフパネル。 A roof panel that forms the outer surface of the roof of a vehicle ,
a panel base material formed of resin;
a decorative panel detachably attached to the outer surface of the panel base material and constituting the outer surface of the roof portion ;
has
A plurality of depressions formed on the outer surface of the panel base material are filled with a thermoplastic resin,
The decorative panel and the panel substrate are joined by the thermoplastic resin,
roof panel.
前記ルーフ部の車両内部側の面を構成する天井内装材であって、樹脂で形成される内装基材と、前記内装基材の車両内部側の面に着脱可能に装着され、前記ルーフ部の車両内部側の前記面を構成する車両内装用の加飾パネルと、を有する前記天井内装材と、
を備える車両ルーフ構造。 A roof panel according to any one of claims 1 to 3 , which constitutes an outer surface of a roof portion of a vehicle;
A ceiling interior material that constitutes a vehicle interior side surface of the roof portion, and is detachably attached to an interior base material formed of resin and a vehicle interior side surface of the interior base material. The ceiling interior material having a decorative panel for vehicle interior that constitutes the surface on the vehicle interior side ;
A vehicle roof structure comprising:
前記熱可塑性樹脂によって前記車両内装用の加飾パネルと前記内装基材とが接合される、請求項４に記載の車両ルーフ構造。 A plurality of depressions formed on a surface of the interior base material on the vehicle interior side is filled with a thermoplastic resin,
The vehicle roof structure according to claim 4 , wherein the decorative panel for vehicle interior and the interior base material are joined by the thermoplastic resin.
Applications Claiming Priority (3)
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| JP2019195622 | 2019-10-28 | ||
| JP2019195622 | 2019-10-28 | ||
| PCT/JP2020/040297 WO2021085432A1 (en) | 2019-10-28 | 2020-10-27 | Roof panel and vehicle roof structure |
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| DE202014102150U1 (en) | 2014-05-08 | 2014-05-22 | WKW Erbslöh Automotive GmbH | Roof rail arrangement for a motor vehicle |
| US20180044002A1 (en) | 2016-08-15 | 2018-02-15 | Sikorsky Aircraft Corporation | Core material for balanced rotor blade |
| JP2018196945A (en) | 2017-05-24 | 2018-12-13 | トヨタ車体株式会社 | Method for manufacturing film decorative part and laminator device thereof |
| JP2019043248A (en) | 2017-08-30 | 2019-03-22 | 本田技研工業株式会社 | Outside plate panel for vehicles and manufacturing method of outside plate panel for vehicles |
| JP2019073227A (en) | 2017-10-18 | 2019-05-16 | トヨタ紡織株式会社 | Vehicle ceiling material and manufacturing method of the same |
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| JPH03125006A (en) * | 1989-10-09 | 1991-05-28 | Kasai Kogyo Co Ltd | Mounting structure of clip mounting seat in interior parts for automobile |
| US20180311873A1 (en) * | 2017-04-27 | 2018-11-01 | Vuteq Canada Inc. | Hybrid panel and mold therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014102150U1 (en) | 2014-05-08 | 2014-05-22 | WKW Erbslöh Automotive GmbH | Roof rail arrangement for a motor vehicle |
| US20180044002A1 (en) | 2016-08-15 | 2018-02-15 | Sikorsky Aircraft Corporation | Core material for balanced rotor blade |
| JP2018196945A (en) | 2017-05-24 | 2018-12-13 | トヨタ車体株式会社 | Method for manufacturing film decorative part and laminator device thereof |
| JP2019043248A (en) | 2017-08-30 | 2019-03-22 | 本田技研工業株式会社 | Outside plate panel for vehicles and manufacturing method of outside plate panel for vehicles |
| JP2019073227A (en) | 2017-10-18 | 2019-05-16 | トヨタ紡織株式会社 | Vehicle ceiling material and manufacturing method of the same |
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