JPH0624284Y2 - Interior materials for automobiles - Google Patents
Interior materials for automobilesInfo
- Publication number
- JPH0624284Y2 JPH0624284Y2 JP1987006611U JP661187U JPH0624284Y2 JP H0624284 Y2 JPH0624284 Y2 JP H0624284Y2 JP 1987006611 U JP1987006611 U JP 1987006611U JP 661187 U JP661187 U JP 661187U JP H0624284 Y2 JPH0624284 Y2 JP H0624284Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- bulging
- carpet
- base material
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Carpets (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は自動車等の内装材に係り、特にドア内側にカー
ペット等の起毛シートを配設した自動車用内装材に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an interior material for an automobile or the like, and more particularly to an interior material for an automobile in which a raised sheet such as a carpet is arranged inside a door.
［従来の技術］ 従来から内装材、例えばドア内側にポケットを形成する
内装材は、このポケット形成部分を含む室内側に室内意
匠の向上、防音・吸音等を考慮してカーペット等の起毛
シートを配設している。[Prior Art] Conventionally, an interior material, for example, an interior material that forms a pocket inside a door, has a brushed sheet such as a carpet on the interior side including the pocket forming part in consideration of improvement of interior design, soundproofing and sound absorption. It is arranged.
従来、ポケット等の膨出部を有する内装材における基材
とカーペット等の接合は、第３Ａ図で示されるように、
合成樹脂製の基材３１の上端に、断面コの字状に押込み
部３１ａを形成し、基材３１の形状外面に接着材３３を
塗布しカーペット３４を接合するが、カーペット３４の
一端３４ｂを基材３１の裏側端部３１ｂと接合して、カ
ーペットの他端３４ａを前記押込み部３１ａに押込み、
カーペット３４の切口端部の露見を防止する構造を採用
していた。Conventionally, joining of a base material and a carpet or the like in an interior material having a bulged portion such as a pocket is performed as shown in FIG. 3A.
A push-in portion 31a having a U-shaped cross section is formed on the upper end of the base material 31 made of synthetic resin, and an adhesive 33 is applied to the outer shape of the base material 31 to bond the carpet 34. Joining with the back end 31b of the base material 31, pushing the other end 34a of the carpet into the pushing portion 31a,
The structure that prevents the cut end of the carpet 34 from being exposed is adopted.
そして上記押込み部３１ａの形成は、金型を用いた一体
成形によったり、あるいは押込み部を別部品として形成
して接合したりして形成していた。The pressing portion 31a is formed by integral molding using a mold, or by forming the pressing portion as a separate component and joining them.
［考案が解決しようとする問題点］ 上述のように従来技術で示した金型による一体成形で
は、基材３１の上端に断面コ字状の押込み部３１ａを形
成することが必要であり、このため第３Ｂ図で示すよう
に、成形金型３５を矢線で示すようにスライド可能に配
設することが必要となっていた。このような金型を用い
ることは、金型をスライド可能にするために高価になる
ばかりでなく、金型を複雑にしたり、金型を大きくする
必要が生じることとなる。[Problems to be Solved by the Invention] As described above, in the integral molding by the mold shown in the prior art, it is necessary to form the pressing portion 31a having a U-shaped cross section at the upper end of the base material 31, Therefore, as shown in FIG. 3B, it is necessary to dispose the molding die 35 slidably as shown by the arrow. The use of such a die not only makes the die slidable but becomes expensive, but also complicates the die and requires the die to be enlarged.
また膨出部の形状が、第３Ｃ図のように、押込み部３１
ａの位置から膨んだ形状（凸形状）となっている場合
（第３Ｃ図右側に膨らんだ状態）では、第３Ｂ図で示す
ような金型を用いてスライドさせることができず、押込
み部で金型を分割する必要が生じる。Further, the shape of the bulging portion is the pushing portion 31 as shown in FIG. 3C.
When the shape is bulged (convex shape) from the position of a (when bulged to the right in FIG. 3C), it cannot be slid using the mold as shown in FIG. It becomes necessary to divide the mold with.
一方、押込み部を別部品として形成して接合するのは、
工程数の増加と共に作業能率において問題となる。On the other hand, forming the push-in part as a separate component and joining
As the number of processes increases, work efficiency becomes a problem.
本考案は上記各問題を解決するためになされたものであ
り、安価な金型を用いることができ、膨出部の折れ曲り
あるいは膨らみ等によって生じる起毛シートの余剰部
分，シワ等の生じない自動車用内装材の提供にある。The present invention has been made in order to solve the above-mentioned problems, and an inexpensive metal mold can be used, and a surplus portion of a raised sheet or a wrinkle caused by bending or bulging of a bulging portion does not occur in an automobile. To provide interior materials for automobiles.
［問題点を解決するための手段］ 本考案は上記問題点を解決するために、膨出部を有する
成形基材に起毛シートを接合して成る自動車用内装材に
おいて、前記成形基材の膨出部における端部から所定距
離位置で起毛シートの端部が配設される面の平面部分に
は、膨出部の端部形状に略平行に沿って起毛シートの端
部を押し込む溝部が形成され、前記平面部分とは方向の
異なる傾斜する部分には、膨出部の端部形状に略平行に
沿った切欠部が前記溝部と連続して形成され、前記溝部
及び前記切欠部に前記起毛シートの端部が押込まれて形
成されたことを特徴とする。[Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention provides an automobile interior material comprising a molded base material having a bulge portion and a raised sheet bonded to the molded base material. A groove for pushing the end of the napped sheet is formed in a plane portion of the surface where the end of the napped sheet is arranged at a predetermined distance from the end of the bulged portion along the end shape of the bulging portion. A cutout portion, which extends substantially parallel to the end shape of the bulging portion, is formed continuously with the groove portion in the inclined portion whose direction is different from that of the flat portion, and the raised portions are formed in the groove portion and the cutout portion. It is characterized in that the end portion of the sheet is pressed and formed.
また自動車用内装材の例としては、実施態様で示すよう
に、ドア内側のポケット部を形成する部材として用い
る。なお本考案における起毛シートはカーペットの他に
一定の厚みを有する貼合せシート状物全てを含むもので
ある。Further, as an example of an automobile interior material, as shown in the embodiment, it is used as a member forming a pocket portion inside a door. The napped sheet in the present invention includes all the laminated sheet materials having a certain thickness in addition to the carpet.
［作用］ 本考案は上述のような構成となっており、成形基材の膨
出部における端部から所定距離位置で起毛シートの端部
が配設される面の平面部分には、膨出部の端部形状に略
平行に沿って起毛シートの端部を押し込む溝部が形成さ
れ、前記平面部分とは方向の異なる傾斜する部分には、
膨出部の端部形状に略平行に沿った切欠部が前記溝部と
連続して形成され、前記溝部及び前記切欠部に前記起毛
シートの端部が押込まれているので、成形する際に成形
金型をスライドさせる必要がなく、製造工程において、
内装材の膨出部の有無によって影響されない構成とする
ことがきる。[Operation] The present invention is configured as described above, and the bulging is formed on the plane portion of the surface on which the end of the napped sheet is arranged at a predetermined distance from the end of the bulging portion of the molding substrate. A groove portion for pushing the end portion of the napped sheet is formed substantially parallel to the end shape of the portion, and the inclined portion in a direction different from the plane portion,
A cutout portion that is substantially parallel to the end shape of the bulging portion is formed continuously with the groove portion, and the end portion of the napped sheet is pushed into the groove portion and the cutout portion. There is no need to slide the mold,
It is possible to adopt a configuration that is not affected by the presence or absence of the bulging portion of the interior material.
またこの構成によって溝部に起毛シートの端部を押込む
だけで、起毛シートの一端を基材に取付けることがで
き、起毛シートの切口を露見することがない。Further, with this configuration, one end of the napped sheet can be attached to the base material only by pushing the end of the napped sheet into the groove, and the cut end of the napped sheet is not exposed.
更に膨出部があると、起毛シート端部を溝部に入れる部
分の方向が異なって、起毛シートの余剰部分によりシワ
が発生してしまうが、平面部分とは方向の異なる傾斜す
る部分には、膨出部の端部形状に略平行に沿った切欠部
が前記溝部と連続して形成されているので、この切欠部
に起毛シートの端部を入れて、切欠部内に余剰部分が逃
げるように構成させて、膨出部の折れ曲りあるいは膨ら
み等によって生じる起毛シートの余剰部分やシワ等を吸
収させることができる。Further, if there is a bulge, the direction of the portion where the end of the napped sheet is inserted into the groove is different, and wrinkles will occur due to the surplus portion of the napped sheet. Since the cutout portion that is substantially parallel to the end shape of the bulging portion is formed continuously with the groove portion, the end portion of the napped sheet is put in this cutout portion so that the surplus portion escapes into the cutout portion. By configuring it, it is possible to absorb excess portions, wrinkles, etc. of the raised sheet caused by bending or bulging of the bulging portion.
［実施例］ 以下本考案の実施例について図面を参照して説明する。
但し、当然のことであるが、以下の説明において記載
し、または図示している構成部品その他の部材および配
置は、本考案を限定する趣旨ではなく単なる説明例であ
る。Embodiments Embodiments of the present invention will be described below with reference to the drawings.
However, it should be appreciated that the components and other members and arrangements described or illustrated in the following description are merely illustrative examples, not intended to limit the present invention.
第１図は本考案の一実施例を示すものであって、第１図
において記号Ｎは内装材であり、内装材ＮはＡＢＳ等の
合成樹脂を成形した成形基材１と、起毛シートとしての
カーペット２とから形成されている。FIG. 1 shows an embodiment of the present invention. In FIG. 1, the symbol N is an interior material, and the interior material N is a molded base material 1 formed of a synthetic resin such as ABS and a raised sheet. And the carpet 2 of.
成形基材１には自動車のドア（図示せず）内側のポケッ
ト部Ｐ（第１Ｄ図）となる膨出部１ａが形成されてい
る。この成形基材１の上端部１ｂから一定距離には端部
形状に略平行に沿って溝部１ｃが形成されている。この
溝部１ｃの端部側上部は、膨出部１ａ両側部分で、切欠
部１ｄが形成されている。また成形基材１の裏側（第１
Ａ図において左側）にはドアベース１０と接合するため
のボス部１２が形成されている。The molding substrate 1 is formed with a bulging portion 1a which becomes a pocket portion P (FIG. 1D) inside a door (not shown) of an automobile. A groove portion 1c is formed at a certain distance from the upper end portion 1b of the molding substrate 1 along the end portion shape substantially in parallel. A notch 1d is formed on both sides of the bulging portion 1a at the upper end portion side of the groove portion 1c. In addition, the back side of the molding substrate 1 (first
A boss portion 12 for joining to the door base 10 is formed on the left side in FIG.
そして該基材１の下端部（第１Ａ図において）の裏側に
は、カーペット２の端部２ｂが成形基材１の裏側端部１
ｅと接合されており、カーペット２の他端２ａは前記溝
部１ｃに押込まれる。このとき膨出部１ａ両側部分で、
溝部１ｃと連続する端部側上部の切欠部１ｄ部分に、カ
ーペット端部２ａを差し込むようにする。このようにし
て形成された内装材Ｎは、第１Ａ図で示されるようにド
アベース１０とビス１１とによって取付けられる。On the back side of the lower end portion (in FIG. 1A) of the base material 1, the end portion 2b of the carpet 2 is the back side end portion 1 of the molding base material 1.
The other end 2a of the carpet 2 is pressed into the groove 1c. At this time, on both sides of the bulging portion 1a,
The carpet end portion 2a is inserted into the cutout portion 1d on the upper end portion side which is continuous with the groove portion 1c. The interior material N thus formed is attached by the door base 10 and the screws 11 as shown in FIG. 1A.
成形基材１の成形は第２図で示すように、上下金型Ｘ，
Ｙを用いて行なう。溝部１ｃの寸法は、カーペット２の
厚さによって異なるが、例えばカーペット２の厚さｔが
５mm程度の場合には、溝部１ｃの形状は深さｄが１０mm
程度，幅ｗが３mm程度とする。これは溝部１ｃの深さｄ
を大きく形成することによって、カーペット２を押込む
だけで、カーペット端部２ａを固定し、カーペット端部
２ａの切口の露見を防止するためである。溝部１ｃの幅
ｗについては、カーペット２の厚さｔに対して狭くして
形成し、溝部１ｃの入口の角部に隙間が生じないように
する。また膨出部１ａ両側部分で溝部１ｃと連続して形
成された切欠部１ｄの部分において、紋面（第１Ｃ図の
上端部１ｂ側上面）とカーペット２の貼着面との間に間
隙ｈを形成し、型抜き勾配分を形成する。間隙ｈとして
は好ましくは２mm程度が良く、また本例における溝部を
形成するための突出部（第２図参照）を抜く角度αとし
ては２度が好ましい。As shown in FIG. 2, the molding of the molding substrate 1 is performed by the upper and lower molds X,
Perform using Y. The size of the groove 1c varies depending on the thickness of the carpet 2. For example, when the thickness t of the carpet 2 is about 5 mm, the shape of the groove 1c has a depth d of 10 mm.
And width w is about 3 mm. This is the depth d of the groove 1c.
This is because the carpet end 2a is fixed only by pushing the carpet 2 and the cut end of the carpet end 2a is prevented from being exposed by forming a large size. The width w of the groove 1c is formed to be narrower than the thickness t of the carpet 2 so that no gap is formed at the corner of the entrance of the groove 1c. In addition, in the notch portion 1d formed continuously with the groove portion 1c on both sides of the bulging portion 1a, a gap h is formed between the pattern surface (the upper surface on the upper end portion 1b side in FIG. 1C) and the sticking surface of the carpet 2. To form a die-cutting gradient. The gap h is preferably about 2 mm, and the angle α for removing the protrusion (see FIG. 2) for forming the groove in this example is preferably 2 degrees.
上記成形基材１の溝部にカーペット２の一端２ａを押込
こみ、第１Ａ図における下端部の裏側はカーペット２の
他端２ｂを、内側（室内と反対側）に接合する。なお、
このとき成形基材１とカーペット２との間に接着材を用
いて貼着することによって確実に接合することができ
る。One end 2a of the carpet 2 is pushed into the groove of the molding substrate 1, and the other end 2b of the carpet 2 is joined to the inner side (the side opposite to the indoor side) of the back side of the lower end in FIG. 1A. In addition,
At this time, the molding base material 1 and the carpet 2 can be reliably joined by adhering them with an adhesive.
［発明の効果］ 本考案は、上述のように構成されているので、金型をス
ライドさせずに成形基材を成形できるため安価な金型を
用いることができ、内装材形状による膨出部の折れ曲り
あるいは膨らみ等によって発生する起毛シートの余剰部
分，シワの生じない自動車用内装材を提供することがで
きる。EFFECTS OF THE INVENTION Since the present invention is configured as described above, an inexpensive mold can be used because the molding substrate can be molded without sliding the mold, and the bulging portion due to the shape of the interior material can be used. It is possible to provide an interior material for an automobile that does not have wrinkles or excess portions of the raised sheet that are generated by bending or bulging of the sheet.
第１図は本考案の第１実施例を示すものであり、第１Ａ
図は第１Ｄ図のＩ−Ｉ線に相当する成形基材の部分断面
説明図、第１Ｂ図は膨出部の説明図、第１Ｃ図は第１Ｂ
図のII−II線による部分断面図、第１Ｄ図は内装材の概
略図であり、第２図は内装材の基材を成形する金型を説
明する部分断面図、第３Ａ図，第３Ｂ図，第３Ｃ図は第
１Ｄ図に相当する従来の基材の部分断面説明図である。 １……成形基材、１ａ……膨出部、 １ｂ……上端部、１ｃ……溝部、 １ｄ……切欠部、２……カーペット、 ２ａ，２ｂ……カーペットの端部（起毛シートの端
部）、 Ｎ……内装材。FIG. 1 shows a first embodiment of the present invention.
The figure is a partial cross-sectional explanatory view of the molding substrate corresponding to the line I-I in FIG. 1D, FIG. 1B is an explanatory view of the bulging portion, and FIG.
Partial sectional view taken along the line II-II in the figure, FIG. 1D is a schematic view of the interior material, and FIG. 2 is a partial sectional view illustrating a mold for molding the base material of the interior material, FIGS. 3A and 3B. FIG. 3C is a partial cross-sectional explanatory view of a conventional base material corresponding to FIG. 1D. DESCRIPTION OF SYMBOLS 1 ... Molding base material, 1a ... Bulging part, 1b ... Upper end part, 1c ... Groove part, 1d ... Notch part, 2 ... Carpet, 2a, 2b ... Carpet end part (end of a raising sheet) Part), N ... Interior material.
Claims (2)
合して成る自動車用内装材において、少なくとも前記成
形基材の膨出部における端部から所定距離位置で起毛シ
ートの端部が配設される面の平面部分には、膨出部の端
部形状に略平行に沿って起毛シートの端部を押し込む溝
部が形成され、前記平面部分とは方向の異なる傾斜する
部分には、膨出部の端部形状に略平行に沿った切欠部が
前記溝部と連続して形成され、前記溝部及び前記切欠部
に前記起毛シートの端部が押込まれて形成されたことを
特徴とする自動車用内装材。1. An automobile interior material comprising a molded base material having a bulging portion and a napped sheet bonded to the molded base material, wherein at least a predetermined distance from the end of the bulging portion of the molded base material has an end portion of the napped sheet. In the plane portion of the surface to be disposed, a groove portion for pushing the end portion of the napped sheet along substantially parallel to the end shape of the bulging portion is formed, and in the inclined portion in a direction different from the plane portion, A cutout portion that is substantially parallel to the end shape of the bulging portion is formed continuously with the groove portion, and the end portion of the napped sheet is pressed into the groove portion and the cutout portion. Interior materials for automobiles.
されていることを特徴とする実用新案登録請求の範囲第
１項記載の自動車用内装材。2. The interior material for an automobile according to claim 1, wherein the interior material is arranged in a pocket portion inside the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987006611U JPH0624284Y2 (en) | 1987-01-20 | 1987-01-20 | Interior materials for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987006611U JPH0624284Y2 (en) | 1987-01-20 | 1987-01-20 | Interior materials for automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63114855U JPS63114855U (en) | 1988-07-23 |
| JPH0624284Y2 true JPH0624284Y2 (en) | 1994-06-29 |
Family
ID=30789292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987006611U Expired - Lifetime JPH0624284Y2 (en) | 1987-01-20 | 1987-01-20 | Interior materials for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624284Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8307414U1 (en) * | 1983-03-15 | 1985-10-31 | Audi AG, 8070 Ingolstadt | Interior trim part, in particular for vehicles |
-
1987
- 1987-01-20 JP JP1987006611U patent/JPH0624284Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63114855U (en) | 1988-07-23 |
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