JP4209582B2

JP4209582B2 - Interior material

Info

Publication number: JP4209582B2
Application number: JP2000202459A
Authority: JP
Inventors: 季和井上
Original assignee: Kasai Kogyo Co Ltd
Current assignee: Kasai Kogyo Co Ltd
Priority date: 2000-07-04
Filing date: 2000-07-04
Publication date: 2009-01-14
Anticipated expiration: 2020-07-04
Also published as: JP2002019538A

Description

【０００１】
【発明の属する技術分野】
本発明は、自動車、航空機、船舶、列車などの乗り物或いは劇場など一般家屋に装備される内装材の構造に関する。
【０００２】
【従来の技術】
図５乃至図７は、従来の「内装材」の一例であるドアトリム１の構造を示すもので、「骨格部材」である自動車用ドアのインナパネル２の「一面」である室内ＲＭ側に沿って配される「内装部材」であるトリム本体３と、前記ドアのインナパネル２に「他方」である脚部４ａが係合され且つ前記トリム本体３の取付部６に「一方」である頭部４ｂが嵌合支持されてなる支持部材４と、該支持部材４の頭部４ｂをドアインナパネル２の室内ＲＭ側の面から覆うと共に前記トリム本体３より適宜距離離間した部位に配されてなる「艤装部材」であり、「収納部」であるポケット５とより構成されてなる。前記取付部６は、図６に示すように、切り欠き部６ａより支持部材４の頭部４ｂが嵌合されていて、前後に少なくとも三カ所形成されてなる。この類似技術として、実開平６−２９９１４号公報或いは実開平６−８０９９号公報に示すようなものがある。
【０００３】
かかるポケット５は、収納部５ａと、該収納部５ａの上部に形成されていて、物を出し入れ可能なる図示しない開口と、底部５ｂとよりなる。前記収納部５ａは、前記トリム本体３との間に物が収納可能なる空間Ｓが形成されるために、トリム本体３より適宜離間して形成されている。前記底部５ｂは、前記トリム本体３より室内ＲＭ側に迫り出した部位３ａ及び収納部５ａの下側より該迫り出した部位３ａ側に迫り出したリブにより底板状に形成してなる。該底部５ｂの下側は、乗員の乗降時における足の周りの空間確保のために、下になるに従い、徐々にトリム本体３側に近接し、前記支持部材４の頭部４ｂを支持した部位の強度向上のためのエンボス部３ｂに端部５ｃが当接している。
【０００４】
かかる従来の構造では、予めトリム本体３に、支持部材４の頭部４ｂ及びポケット５を支持した後、かかる組立後のトリム本体３を、前記ドアのインナパネル２の室内ＲＭ側の面に取り付けるものであるが、かかる取付の際に、前記支持部材４の脚部４ａをドアのインナパネル２の貫通孔２ａに合わせて、支持部材４の頭部４ｂに荷重を加えることで、該支持部材４をドアのインナパネル２に支持している。
【０００５】
【発明が解決しようとする課題】
しかしながら、かかる支持部材４の頭部４ｂに荷重を加える際に、該頭部４ｂは、ポケット５によって覆われているので、直接荷重を加えることが出来ない。そこで、ポケット５の端部５ｃに荷重を加えることで、トリム本体３のエンボス部３ｂを介して取付部６に支持された支持部材４の頭部４ｂへ荷重が伝達され、脚部４ａがドアのインナパネル２の貫通孔２ａに嵌合されることになるが、かかるポケット５の端部５ｃへの荷重伝達は、該端部５ｃそのものの変形を招来しかねないし、該端部５ｃの変形は、かかる荷重がうまく伝達されないことになり、取付作業性を損なうおそれがあり、この点で改善が求められている。
【０００６】
本発明は、このような従来の問題点を考慮してなされたものであり、艤装部材の端部の変形を防止すると共に取付作業性を著しく向上できる内装材を提供することを目的とする。
【０００７】
【課題を解決するための手段】
上記目的を達成するため、請求項１に記載の発明は、骨格部材の一面側に沿って配される内装部材と、該内装部材に一方が係合され且つ前記骨格部材に他方が嵌合支持されてなる支持部材と、該支持部材を骨格部材の一面側から覆うと共に前記内装部材より適宜離間した部位に配されてなる艤装部材とより構成されてなる内装材において、前記支持部材の一方に対向した前記艤装部材の面には、前記艤装部材に加えた荷重が前記支持部材の一方に加わることを可能としたボスが艤装部材の端部と離間した位置に立設形成されてなり、前記ボスは、柱状に形成されてなる中心部と、該中心部の側面より張り出し形成されてなる補強リブとより形成されてなり、前記艤装部材には、前記内装部材と共に収納部を形成してなると共に前記補強リブは、前記収納部の底部を形成する底板リブを下側から支持可能なることを特徴とする。
【０００８】
請求項１に記載の発明によれば、骨格部材に内装部材を取り付ける際に、艤装部材に荷重を加えると、ボスを介して支持部材の一方に荷重が伝達されて、支持部材の他方が嵌合支持されることになり、艤装部材の端部にかかる荷重が伝達されないから、艤装部材の端部の変形を防止することができると共に取付作業性を著しく向上できる。
【００１０】
また、ボスが、柱状の中心部と、該中心部より張り出した補強リブとよりなるので、強度が著しく向上している。このため、艤装部材に加えた荷重によって、ボスは変形しづらいことになる。
【００１２】
更に、前記艤装部材と内装部材とで、収納部が形成されていて、該収納部の底板リブがボスの補強リブにより支持されているので、収納部内に重い荷物が収納されても、該収納部の底板リブの保持力が損なわれることがない。
【００１３】
請求項２に記載の発明は、請求項１に記載の内装材であって、前記ボスの中心部と前記支持部材の中心軸とは、ほぼ同軸の位置に配されてなり、前記ボスの中心部の側面には、複数の補強リブが張り出し形成されてなることを特徴とする。
【００１４】
請求項２の発明によれば、請求項１の発明の効果に加え、ボスの中心部と支持部材の中心軸とが、ほぼ同軸の位置に配されているため、艤装部材に加えた荷重によって、ボスは変形しづらいことになる。また、補強リブが、前記ボスの中心部の側面から複数張り出し形成されてなるので、強度が著しく向上している。
【００１５】
【発明の実施の形態】
図１及び図２を用いて、本発明の第１実施形態の構成を説明する。前記従来例と同一の部材については、同一符号を用いて、説明する。
【００１６】
符号１０は、「内装材」の一例であるドアトリムで、該ドアトリム１０は、「骨格部材」である自動車用ドアのインナパネル２の「一面」である室内ＲＭ側に沿って配される「内装部材」であるトリム本体３と、前記ドアのインナパネル２に「一方」である脚部４ａが係合され且つ前記トリム本体３の取付部６に「他方」である頭部４ｂが嵌合支持されてなる支持部材４と、該支持部材４の頭部４ｂをドアインナパネル２の室内ＲＭ側の面から覆うと共に前記トリム本体３より適宜距離離間した部位に配されてなる「艤装部材」であるポケット１１とより構成されてなる。前記取付部６は、ポケット１１の周りに少なくとも三カ所形成されている。
【００１７】
かかるポケット１１は、前記トリム本体３と共に形成されてなる収納部１１ａと、該収納部１１ａの上部に形成されていて、物を出し入れ可能なる図示しない開口と、「底部」を形成する底板リブ１１ｂとよりなる。
【００１８】
前記収納部１１ａは、前記トリム本体３との間に物が収納可能なる空間Ｓが形成されるために、トリム本体３より適宜離間して形成されている。前記底板リブ１１ｂは、前記トリム本体３より室内ＲＭ側に迫り出した部位３ａ及び収納部１１ａの下側より該迫り出した部位３ａ側に迫り出し、底板状に形成してなる。
【００１９】
該底板リブ１１ｂの下側におけるポケット１１は、乗員の乗降時における足の周りの空間確保のために、下になるに従い、徐々にトリム本体３側に近接し、前記支持部材４の頭部４ｂを支持した部位の強度向上のためのエンボス部３ｂに端部１１ｃが当接している。そして、前記支持部材４の頭部４ｂに対向した前記ポケット１１の面には、前記ポケット１１に加えた荷重が前記支持部材の頭部４ｂに加わることを可能としたボス１２が立設形成されてなる。前記端部１１ｃは、前記ボス１２と離間している。
【００２０】
即ち、かかるボス１２は、柱状に形成されてなる中心部１２ａと、該中心部１２ａの側面の四方より張り出し形成されてなる補強リブ１２ｂとより形成されてなる。該中心部１２ａは、中空円柱状であり、支持部材４の中心軸４ｃとは、ほぼ同軸の位置に配されている。該ボス１２の中心部１２ａの先端１２ｃは、前記支持部材４の頭部４ｂに近接している。
【００２１】
前記補強リブ１２ｂは、前記収納部１１ａの底板リブ１１ｂを下側から支持している。
【００２２】
このような実施形態では、自動車用ドアのインナパネル２にトリム本体３を取り付ける際に、ポケット１１に叩くように荷重を加えると、ポケット１１の内面に形成されているボス１２を介して支持部材４の頭部４ｂに荷重が伝達されて、支持部材４の脚部４ａが自動車用ドアのインナパネル２の貫通孔２ａに嵌合支持されることになり、ポケット１１の端部１１ｃにかかる荷重が伝達されないから、ポケット１１の端部１１ｃの変形を防止することができると共に取付作業性を著しく向上できる。
【００２３】
また、ボス１２が、柱状の中心部１２ａと、該中心部１２ａより張り出した補強リブ１２ｂとよりなるので、強度が著しく向上している。このため、ポケット１１に加えた荷重によって、ボス１２は変形しづらいことになる。
【００２４】
更に、前記ポケット１１とトリム本体３とで、収納部１１ａが形成されていて、該収納部１１ａの底板リブ１１ｂがボス１２の補強リブ１２ｂにより支持されているので、収納部１１ａ内に重い荷物が収納されても、該収納部１１ａの底板リブ１１ｂの保持力が損なわれることがない。
【００２５】
図３及び図４は、本発明の第２実施形態を示す。この実施形態では、支持部材への荷重伝達手段が、第１実施形態と異なる。第１実施形態と同一部材は、同一符号を用いて説明する。
【００２６】
符号１４は、「内装材」の一例であるドアトリムで、該ドアトリム１４は、「骨格部材」である自動車用ドアのインナパネル２の「一面」である室内ＲＭ側に沿って配される「内装部材」であるトリム本体３と、前記ドアのインナパネル２に「一方」である脚部４ａが係合され且つ前記トリム本体３の取付部６に「他方」である頭部４ｂが嵌合支持されてなる支持部材４と、該支持部材４の頭部４ｂをドアインナパネル２の室内ＲＭ側の面から覆うと共に前記トリム本体３より適宜距離離間した部位に配されてなる「艤装部材」であるポケット１５とより構成されてなる。前記取付部６は、ポケット１５の周りに少なくとも三カ所形成されている。
【００２７】
かかるポケット１５は、前記トリム本体３と共に形成されてなる収納部１５ａと、該収納部１５ａの上部に形成されていて、物を出し入れ可能なる図示しない開口と、「底部」を形成する底板リブ１５ｂとよりなる。
【００２８】
前記収納部１５ａは、前記トリム本体３との間に物が収納可能なる空間Ｓが形成されるために、トリム本体３より適宜離間して形成されている。前記底板リブ１５ｂは、前記トリム本体３より室内ＲＭ側に迫り出した部位３ａ及び収納部１５ａの下側より該迫り出した部位３ａ側に迫り出し、底板状に形成してなる。
【００２９】
該底板リブ１５ｂの下側におけるポケット１５は、乗員の乗降時における足の周りの空間確保のために、下になるに従い、徐々にトリム本体３側に近接し、前記支持部材４の頭部４ｂを支持した部位の強度向上のためのエンボス部３ｂに端部１５ｃが当接している。そして、前記支持部材４の頭部４ｂに対向した前記ポケット１５の面には、前記ポケット１５に加えた荷重が前記支持部材の頭部４ｂに加わることを可能としたボス１６が立設形成されてなる。前記端部１１ｃは、前記ボス１２と離間している。
【００３０】
即ち、かかるボス１６は、前記支持部材４の中心軸４ｃとほぼ同軸の位置に配されてなる中心部１６ａと、該中心部１６ａの側面から四方に張り出し形成されてなる補強リブ１６ｂとより形成されてなる。該ボス１６の中心部１６ａの先端１６ｃは、前記支持部材４の頭部４ｂに近接している。
【００３１】
このような実施形態では、自動車用ドアのインナパネル２にトリム本体３を取り付ける際に、ポケット１５に叩くように荷重を加えると、ポケット１５の内面に形成されているボス１６を介して支持部材４の頭部４ｂに荷重が伝達されて、支持部材４の脚部４ａが自動車用ドアのインナパネル２の貫通孔２ａに嵌合支持されることになり、ポケット１５の端部１５ｃにかかる荷重が伝達されないから、ポケット１５の端部１５ｃの変形を防止することができると共に取付作業性を著しく向上できる。
【００３２】
また、ボス１６が、柱状の中心部１６ａと、該中心部１６ａより四方に張り出し形成されてなる補強リブ１６ｂとよりなるので、強度が著しく向上している。このため、ポケット１５に加えた荷重によって、ボス１６は変形しづらいことになる。
【００３３】
なお、本発明は、自動車用を例にして説明したが、自動車に限らず、航空機、船舶、列車などの乗り物或いは劇場など一般家屋に装備される内装材であっても良いことは勿論である。また、ドアトリムを例にして説明したが、同じ自動車であっても、バックドアトリム、サイドトリムなどであっても良いことは勿論である。
【図面の簡単な説明】
【図１】本発明の第１実施形態の図７相当断面図。
【図２】図１のＳＣ−ＳＣ線に沿った断面図。
【図３】本発明の第２実施形態の図７相当断面図。
【図４】図３のＳＤ−ＳＤ線に沿った断面図。
【図５】従来例のドアトリムのドアパネル側から見た正面図。
【図６】図６のＡ部拡大図。
【図７】図６のＳＢ−ＳＢ線に沿った断面図。
【符号の説明】
１、１０、１４「内装材」としてのドアトリム
２「骨格部材」としての自動車用ドアのインナパネル
３「内装部材」としてのトリム本体
４支持部材
４ａ支持部材の「他方」である脚部
４ｂ支持部材の「一方」である頭部
４ｃ支持部材の中心軸
５，１１，１５「艤装部材」であるポケット
５ａ、１１ａ、１５ａポケットの収納部
５ｂ、１１ｂ、１５ｂポケットの底板リブ
５ｃ、１１ｃ、１５ｃポケットの端部
１２、１６ボス
１２ａ、１６ａボスの中心部
１２ｂ、１６ｂボスの補強リブ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure of an interior material that is installed in a vehicle such as an automobile, an aircraft, a ship, a train, or a general house such as a theater.
[0002]
[Prior art]
FIGS. 5 to 7 show the structure of a door trim 1 as an example of a conventional “interior material” along the interior RM side, which is “one side” of an inner panel 2 of an automobile door that is a “frame member”. The trim main body 3 that is an “interior member” and the leg 4 a that is the “other” are engaged with the inner panel 2 of the door, and the head that is “one” is the mounting portion 6 of the trim main body 3. A support member 4 in which the portion 4b is fitted and supported; and a head 4b of the support member 4 is covered from a surface of the door inner panel 2 on the room RM side, and is disposed at a position separated from the trim body 3 by an appropriate distance. The “fitting member” is a pocket 5 that is a “housing portion”. As shown in FIG. 6, the mounting portion 6 is formed with at least three portions in the front and rear, with the head portion 4b of the support member 4 being fitted through the notch portion 6a. As this similar technique, there is a technique as shown in Japanese Utility Model Publication No. 6-29914 or Japanese Utility Model Application Publication No. 6-8099.
[0003]
The pocket 5 includes a storage portion 5a, an opening (not shown) through which an object can be taken in and out, and a bottom portion 5b. The storage portion 5 a is formed so as to be appropriately separated from the trim main body 3 in order to form a space S in which objects can be stored between the trim main body 3. The bottom portion 5b is formed in a bottom plate shape by a portion 3a protruding from the trim body 3 toward the room RM side and a rib protruding from the lower side of the storage portion 5a toward the protruding portion 3a side. The lower part of the bottom part 5b is a part that gradually approaches the trim body 3 side and supports the head part 4b of the support member 4 as it goes down in order to secure a space around the foot when the passenger gets on and off. The end portion 5c is in contact with the embossed portion 3b for improving the strength of the steel plate.
[0004]
In such a conventional structure, after the head 4b and the pocket 5 of the support member 4 are previously supported on the trim body 3, the assembled trim body 3 is attached to the surface of the inner panel 2 of the door on the room RM side. However, at the time of such attachment, the supporting member 4 is matched with the through hole 2a of the inner panel 2 of the door, and a load is applied to the head 4b of the supporting member 4, thereby supporting the supporting member 4. 4 is supported by the inner panel 2 of the door.
[0005]
[Problems to be solved by the invention]
However, when a load is applied to the head 4 b of the support member 4, the head 4 b is covered with the pocket 5, so that a load cannot be directly applied. Therefore, by applying a load to the end portion 5c of the pocket 5, the load is transmitted to the head portion 4b of the support member 4 supported by the mounting portion 6 via the embossed portion 3b of the trim body 3, and the leg portion 4a is connected to the door. However, the transmission of the load to the end 5c of the pocket 5 may cause deformation of the end 5c itself, and the deformation of the end 5c. However, such a load is not transmitted well, which may impair the mounting workability, and improvement is demanded in this respect.
[0006]
The present invention has been made in view of the above-described conventional problems, and an object of the present invention is to provide an interior material that can prevent the deformation of the end portion of the fitting member and can significantly improve the mounting workability.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the invention according to claim 1 is an interior member disposed along one side of the skeleton member, one of which is engaged with the interior member and the other is fitted and supported by the skeleton member. An interior material comprising: a support member that is formed, and a covering member that covers the support member from one side of the skeleton member and is disposed at a position appropriately separated from the interior member. the surface of the opposed the outfitting member, Ri Na boss applied load to the outfitting member is it possible to join one of the support member is erected formed at a position spaced with the end of the rigging member, The boss is formed by a central part formed in a columnar shape and a reinforcing rib formed by projecting from a side surface of the central part. The fitting member forms a storage part together with the interior member. And the reinforcing rib Characterized in that Naru can support the bottom plate ribs forming the bottom of the housing portion from below.
[0008]
According to the first aspect of the present invention, when a load is applied to the fitting member when attaching the interior member to the skeleton member, the load is transmitted to one of the support members via the boss, and the other of the support members is fitted. As a result, the load applied to the end portion of the outfitting member is not transmitted, so that deformation of the end portion of the outfitting member can be prevented and attachment workability can be remarkably improved.
[0010]
Further , since the boss is composed of a columnar center portion and a reinforcing rib protruding from the center portion, the strength is remarkably improved. For this reason, the boss is not easily deformed by the load applied to the outfitting member.
[0012]
Further , the housing member and the interior member form a storage portion, and the bottom plate rib of the storage portion is supported by the reinforcing ribs of the boss. Therefore, even if a heavy load is stored in the storage portion, the storage portion The holding force of the bottom plate rib of the part is not impaired.
[0013]
Invention of Claim 2 is interior material of Claim 1, Comprising: The center part of the said boss | hub and the central axis of the said support member are distribute | arranged to the substantially coaxial position, The center of the said boss | hub A plurality of reinforcing ribs are formed on the side surface of the portion so as to protrude.
[0014]
According to the invention of claim 2 , in addition to the effect of the invention of claim 1, the center portion of the boss and the center axis of the support member are arranged at substantially the same position, so that the load applied to the fitting member The boss is difficult to deform. Further, since a plurality of reinforcing ribs are formed to protrude from the side surface of the central portion of the boss, the strength is remarkably improved.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
The configuration of the first embodiment of the present invention will be described with reference to FIGS. 1 and 2. The same members as those in the conventional example will be described using the same reference numerals.
[0016]
Reference numeral 10 denotes a door trim that is an example of an “interior material”, and the door trim 10 is arranged along an interior RM side that is “one side” of an inner panel 2 of an automobile door that is a “frame member”. The trim body 3 that is a member and the leg portion 4a that is “one” are engaged with the inner panel 2 of the door, and the head portion 4b that is the “other” is fitted and supported to the mounting portion 6 of the trim body 3 A support member 4 that is formed, and a “fitting member” that covers the head 4b of the support member 4 from the surface on the room RM side of the door inner panel 2 and is disposed at an appropriate distance from the trim body 3. It consists of a certain pocket 11. At least three attachment portions 6 are formed around the pocket 11.
[0017]
The pocket 11 includes a storage portion 11a formed together with the trim body 3, an opening (not shown) through which an object can be taken in and out, and a bottom plate rib 11b forming a “bottom”. And more.
[0018]
The storage portion 11 a is formed to be appropriately separated from the trim body 3 in order to form a space S in which objects can be stored between the trim body 3. The bottom plate rib 11b is protruding a portion 3a side which issued Ri該迫than the lower of the trim portion 3a was protruding into the room RM side of the main body 3 and the housing portion 11a, obtained by forming the bottom plate.
[0019]
The pocket 11 on the lower side of the bottom plate rib 11b gradually approaches the trim body 3 as it goes down to secure a space around the foot when the passenger gets on and off, and the head of the support member 4 The end portion 11c is in contact with the embossed portion 3b for improving the strength of the portion supporting the 4b. A boss 12 that allows a load applied to the pocket 11 to be applied to the head 4b of the support member is erected on the surface of the pocket 11 that faces the head 4b of the support member 4. It becomes. The end portion 11 c is separated from the boss 12.
[0020]
That is, the boss 12 is formed by a central portion 12a formed in a columnar shape and reinforcing ribs 12b formed so as to protrude from four sides of the side surface of the central portion 12a. It said center portion 12a, a hollow cylindrical der is, the central axis 4c of the support member 4, that are substantially disposed in coaxial position. The front end 12 c of the central portion 12 a of the boss 12 is close to the head 4 b of the support member 4.
[0021]
The reinforcing rib 12b supports the bottom plate rib 11b of the storage portion 11a from below.
[0022]
In such an embodiment, when the trim body 3 is attached to the inner panel 2 of the automobile door, when a load is applied so as to strike the pocket 11, the support member is interposed via the boss 12 formed on the inner surface of the pocket 11. 4, the load is transmitted to the head 4 b, and the leg 4 a of the support member 4 is fitted and supported in the through hole 2 a of the inner panel 2 of the automobile door, and the load applied to the end 11 c of the pocket 11. Is not transmitted, the deformation of the end portion 11c of the pocket 11 can be prevented and the mounting workability can be remarkably improved.
[0023]
In addition, since the boss 12 includes a columnar center portion 12a and a reinforcing rib 12b protruding from the center portion 12a, the strength is remarkably improved. For this reason, the boss 12 is not easily deformed by the load applied to the pocket 11.
[0024]
Further, the pocket 11 and the trim body 3 form a storage portion 11a, and the bottom plate rib 11b of the storage portion 11a is supported by the reinforcing rib 12b of the boss 12, so that the storage portion 11a is heavy. Even when the luggage is stored, the holding force of the bottom plate rib 11b of the storage portion 11a is not impaired.
[0025]
3 and 4 show a second embodiment of the present invention. In this embodiment, the load transmission means to the support member is different from the first embodiment. The same members as those in the first embodiment will be described using the same reference numerals.
[0026]
Reference numeral 14 denotes a door trim which is an example of an “interior material”. The door trim 14 is arranged along an interior RM side which is “one side” of an inner panel 2 of an automobile door which is a “frame member”. The trim body 3 that is a member and the leg portion 4a that is “one” are engaged with the inner panel 2 of the door, and the head portion 4b that is the “other” is fitted and supported to the mounting portion 6 of the trim body 3 A support member 4 that is formed, and a “fitting member” that covers the head 4b of the support member 4 from the surface on the room RM side of the door inner panel 2 and is disposed at an appropriate distance from the trim body 3. It is composed of a pocket 15. At least three attachment portions 6 are formed around the pocket 15.
[0027]
The pocket 15 includes a storage portion 15a formed together with the trim main body 3, an opening (not shown) through which an object can be taken in and out, and a bottom plate rib 15b forming a "bottom portion". And more.
[0028]
The storage portion 15 a is formed so as to be appropriately separated from the trim body 3 in order to form a space S in which objects can be stored between the trim body 3. The bottom plate rib 15b is protruding a portion 3a side which issued Ri該迫than the lower of the trim region than protruding into the room RM side body 3 3a and a receiving unit 15a, obtained by forming the bottom plate.
[0029]
The pocket 15 on the lower side of the bottom plate rib 15b gradually approaches the trim body 3 as it goes down to secure a space around the foot when the passenger gets on and off, and the head of the support member 4 The end portion 15c is in contact with the embossed portion 3b for improving the strength of the portion supporting the 4b. A boss 16 is provided on the surface of the pocket 15 facing the head 4b of the support member 4 so that a load applied to the pocket 15 can be applied to the head 4b of the support member. It becomes. The end portion 11 c is separated from the boss 12.
[0030]
That is, the boss 16 includes a central portion 16a disposed substantially coaxially with the central axis 4c of the support member 4, and a reinforcing rib 16b formed to project from the side surface of the central portion 16a in four directions. Formed. The tip 16c of the central portion 16a of the boss 16 is close to the head 4b of the support member 4.
[0031]
In such an embodiment, when the trim body 3 is attached to the inner panel 2 of the automobile door, when a load is applied so as to strike the pocket 15, the support member is interposed via the boss 16 formed on the inner surface of the pocket 15. 4, the load is transmitted to the head 4 b, and the leg 4 a of the support member 4 is fitted and supported in the through hole 2 a of the inner panel 2 of the automobile door, and the load applied to the end 15 c of the pocket 15. Is not transmitted, the deformation of the end 15c of the pocket 15 can be prevented, and the mounting workability can be remarkably improved.
[0032]
Further, since the boss 16 includes the columnar center portion 16a and the reinforcing ribs 16b formed so as to project from the center portion 16a in four directions, the strength is remarkably improved. For this reason, the boss 16 is not easily deformed by the load applied to the pocket 15.
[0033]
Although the present invention has been described with reference to automobiles as an example, the present invention is not limited to automobiles, and may of course be interior materials installed in vehicles such as airplanes, ships, trains, or general houses such as theaters. . Further, although the door trim has been described as an example, it is needless to say that the same automobile may be used, such as a back door trim and a side trim.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view corresponding to FIG. 7 of a first embodiment of the present invention.
FIG. 2 is a cross-sectional view taken along line SC-SC in FIG.
FIG. 3 is a cross-sectional view corresponding to FIG. 7 of a second embodiment of the present invention.
4 is a cross-sectional view taken along line SD-SD in FIG.
FIG. 5 is a front view of a conventional door trim as viewed from the door panel side.
6 is an enlarged view of a portion A in FIG.
7 is a cross-sectional view taken along line SB-SB in FIG.
[Explanation of symbols]
1, 10, 14 Door trim as "interior material" 2 Inner panel of automobile door as "framework member"
3 Trim body as an “interior member”
4 the support member 4a supporting pocket 5a is a central axis 5,11,15 "rigging member" of the head 4c supporting member is a "one" leg 4b support member is "other" of the members, 11a, 15a of the pocket Storage portion 5b, 11b, 15b Pocket bottom plate rib 5c, 11c, 15c Pocket end portion 12, 16 Boss 12a , 16a Boss center portion 12b, 16b Reinforcing rib

Claims

An interior member arranged along one surface side of the skeleton member, a support member that is engaged with and supported by the interior member on the other side, and the support member is disposed on the one surface side of the skeleton member. In the interior material composed of a covering member that is disposed at a site that is appropriately spaced from the interior member while covering from
A boss that allows a load applied to the mounting member to be applied to one of the support members is erected on a surface of the mounting member that faces one of the support members at a position separated from an end of the mounting member. Ri name is formed,
The boss is formed of a central portion formed in a columnar shape and a reinforcing rib formed to protrude from a side surface of the central portion,
The interior member is characterized in that a housing part is formed on the outfitting member together with the interior member, and the reinforcing rib can support a bottom plate rib that forms a bottom part of the housing part from below .

The interior material according to claim 1,
The central part of the boss and the central axis of the support member are arranged at substantially coaxial positions,
An interior material, wherein a plurality of reinforcing ribs are formed on the side surface of the central portion of the boss.