JPH07289Y2 - Interior parts made by fixing decorative materials such as fabric to polypropylene composite materials - Google Patents
Interior parts made by fixing decorative materials such as fabric to polypropylene composite materialsInfo
- Publication number
- JPH07289Y2 JPH07289Y2 JP1984085668U JP8566884U JPH07289Y2 JP H07289 Y2 JPH07289 Y2 JP H07289Y2 JP 1984085668 U JP1984085668 U JP 1984085668U JP 8566884 U JP8566884 U JP 8566884U JP H07289 Y2 JPH07289 Y2 JP H07289Y2
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- decorative member
- polypropylene composite
- composite material
- thermoplastic
- 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
- -1 polypropylene Polymers 0.000 title claims description 24
- 239000004743 Polypropylene Substances 0.000 title claims description 23
- 229920001155 polypropylene Polymers 0.000 title claims description 23
- 239000002131 composite material Substances 0.000 title claims description 21
- 239000004744 fabric Substances 0.000 title claims description 18
- 239000000463 material Substances 0.000 title description 11
- 238000003466 welding Methods 0.000 claims description 18
- 239000012815 thermoplastic material Substances 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 8
- 238000005034 decoration Methods 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 この考案は、ポリプロピレン複合材に、ファブリック、
トリム等の加飾部材を固着し内装部品、とくに自動車用
内装部品の構造に関する。[Detailed description of the device] "Industrial application field" This device is made of polypropylene composite material, fabric,
The present invention relates to the structure of interior parts, particularly interior parts for automobiles, to which decorative members such as trims are fixed.
「従来の技術」 自動車用内装部品には、ポリプロピレン樹脂に木粉等を
混入したポリプロピレン複合材が多用されている。高周
波で発熱しないこのポリプロピレン複合材に、ファブリ
ック等の加飾部材を取付けるためには、極めて非能率的
であるが長時間かけて高周波溶着以外の一般的な方法で
加熱溶着するか、クリップ等で機械的に固定する以外に
適当な方法がなかった。“Prior Art” Interior parts for automobiles are often made of polypropylene composites made by mixing wood powder with polypropylene resin. To attach a decorative member such as fabric to this polypropylene composite material that does not generate heat at high frequency, it is extremely inefficient, but it takes a long time to heat-weld by a general method other than high-frequency welding, or use a clip or the like. There was no suitable method other than mechanical fixing.
ポリプロピレン複合材に鉄粉などの磁性粒子を混入すれ
ば特殊な電磁溶着が可能であるが、製品が重くなるうえ
物性が悪くなって実用的ではない。このためポリプロピ
レン又はその複合物に、高周波で各種のデザインされた
凹凸模様の立体的な内装部品を作ることは極めて困難
で、実際的にも行なわれていない。Special magnetic welding is possible by mixing magnetic particles such as iron powder in polypropylene composites, but this is not practical because the product becomes heavy and the physical properties deteriorate. For this reason, it is extremely difficult to make a three-dimensional interior part having various designed relief patterns at high frequency on polypropylene or a composite thereof, and it has not been practically performed.
「考案が解決しようとする問題点」 この考案が解決しようとする問題点は、高周波で発熱し
ないポリプロピレン複合材に、ファブリック等の加飾部
材を部分的に高周波ウエルダを用いて能率よく固着さ
せ、立体的なデザイン模様の内装部品ができるようにす
ることにある。"Problem to be solved by the device" The problem to be solved by the device is to efficiently fix a decorative member such as a fabric to a polypropylene composite material that does not generate heat at high frequency by using a high frequency welder. The aim is to make interior parts with a three-dimensional design.
「問題点を解決するための手段」 この考案の内装部品の特徴は、以下の点にある。"Means for Solving Problems" The features of the interior component of the present invention are as follows.
ポリプロピレン複合材と、前記ポリプロピレン複合材の
全表面に予め一般的なホットメルト法などによって加熱
溶着された、高周波溶着可能な加飾用熱可塑性プラスチ
ック材の上へ重ねて、第１図と第２図で示すように、任
意にデザインされた形状で各種幅の溝状に部分的に高周
波溶着され、凹部と凸部が形成された立体的なデザイン
模様を作ることができる、ファブリック等の高周波溶着
可能な熱可塑性加飾部材とからなる。The polypropylene composite material and the high frequency weldable thermoplastic resin material for decoration, which has been heat-welded to the entire surface of the polypropylene composite material in advance by a general hot melt method or the like, are overlapped with each other. As shown in the figure, high-frequency welding of fabrics, etc. that can be designed to form a three-dimensional design pattern in which concave and convex portions are formed by partially high-frequency welding in grooves of various widths And a possible thermoplastic decorating member.
又前記ファブリック等の熱可塑性加飾部材の全周の端末
部は、一定幅の溝状に高周波溶着して凹部を形成するこ
ともできるが、第３図に示すように塩ビモールなどでフ
ァブリック等の端末を押さえ、高周波溶着して固定し、
立体的なデザインの付加価値を更に向上させる役割をも
たせる。Further, the end portion of the entire circumference of the thermoplastic decorating member such as the above-mentioned fabric can be formed into a groove with a constant width by high frequency welding to form a recess, but as shown in FIG. Hold the end of, and fix it by high-frequency welding.
It has a role to further enhance the added value of the three-dimensional design.
本考案の高周波溶着は、従来行なわれている様に、接合
することが目的でなく、高周波溶着によって立体的なデ
ザイン模様を形成することが狙いで、この形状を保持す
るため溶着固定ポリプロピレン複合材と一体化を図るも
のである。この高周波溶着は高周波溶着可能な第１と第
２の加飾材の間で励起されて起こり、その熱で更に一番
下部にあるポリプロピレン複合体の表面が加熱されて溶
着し、一体に固着される。The high-frequency welding of the present invention is not intended for joining, as is conventionally done, but is aimed at forming a three-dimensional design pattern by high-frequency welding. It is intended to be integrated with. This high-frequency welding is caused by being excited between the first and second decorating materials capable of high-frequency welding, and the heat further heats and welds the surface of the polypropylene composite at the lowermost portion, so that they are integrally fixed. It
「実施例」 この考案に使用される加飾用の高周波溶着可能な熱可塑
性プラスチック材として、ポリ塩化ビニル、発泡ポリ塩
化ビニル、ABS樹脂などのシート、フィルム、ポリプロ
ピレン、ポリエチレン、ウレタン、塩化ビニルなどの発
泡体等があげられる。これらシート等はこれらの薄い単
層、又は薄い積層として使用される。"Examples" Examples of high-frequency weldable thermoplastic materials for decoration used in this invention include polyvinyl chloride, expanded polyvinyl chloride, ABS resin sheets, films, polypropylene, polyethylene, urethane, vinyl chloride, etc. And the like. These sheets and the like are used as thin single layers or thin laminated layers thereof.
同様にファブリック、トリム等の加飾部材も、ビニル系
などその他合成繊維類、ポリ塩化ビニル、発泡ポリ塩化
ビニル、ABS樹脂等高周波溶着可能なものをその材質と
する。Similarly, the decorative members such as fabrics and trims are made of vinyl-based other synthetic fibers, polyvinyl chloride, expanded polyvinyl chloride, ABS resin, or other high frequency weldable material.
先ず第１図及び第２図に示す実施例について説明する
と、１は板状のポリプロピレン複合材で、予めその全表
面に、発泡ポリ塩化ビニル又はポリ塩化ビニルフィルム
の加飾用高周波溶着可能な熱可塑性プラスチック材２
が、加熱溶着用粉末又はフィルムなどの一般的なホット
メルト材によりホットメルトされている。従って熱可塑
性プラスチック材２は加飾用の下地となる表皮材を形成
することになる。First, the embodiment shown in FIG. 1 and FIG. 2 will be described. Reference numeral 1 is a plate-shaped polypropylene composite material, which is heat-weldable for high-frequency welding for decoration of foamed polyvinyl chloride or polyvinyl chloride film on its entire surface in advance. Plastic material 2
However, it is hot-melted by a general hot-melt material such as powder or film for heat welding. Therefore, the thermoplastic material 2 forms a skin material as a base for decoration.
３は加飾部材の編物又は織物のファブリックで、高周波
ウエルダにより部分的に加飾用熱可塑性プラスチック材
に高周波溶着されている。即ちファブリック３は表皮材
の加飾材として、下地となる第１の加飾用表皮材を形成
する熱可塑性プラスチック材２の表面に部分的に固定さ
れ、凹部及び凸部を立体的にデザインされることにな
る。ファブリック３の裏面には予め、熱可塑性プラスチ
ックフィルムやシートをラミネートしておいてもよい。Reference numeral 3 is a knitted or woven fabric as a decorating member, which is partially welded to the decorating thermoplastic material by a high-frequency welder. That is, the fabric 3 is partially fixed to the surface of the thermoplastic material 2 forming the first decorative skin material as the base, as a decorative material for the skin material, and the concave portion and the convex portion are three-dimensionally designed. Will be. The back surface of the fabric 3 may be previously laminated with a thermoplastic film or sheet.
４は凹状となる高周波溶着部で、例えば第２図で示すド
ア回りに於ける実施例のように、ファブリック３の全周
端末部、中央部の適宜箇所を高周波溶着により、模様付
けされて形成されている。５は高周波溶着されていない
隙間で、高周波溶着部４より盛り上がり凸状をなす部分
である。Reference numeral 4 denotes a high-frequency welded portion having a concave shape, which is formed by patterning high-frequency welded portions of the entire peripheral end portion and the central portion of the fabric 3 as in the embodiment around the door shown in FIG. Has been done. Reference numeral 5 denotes a gap that is not high-frequency welded, and is a portion that is raised from the high-frequency welded portion 4 and has a convex shape.
次に第３図の実施例は、さらに第２の加飾部材に第３の
加飾部材ポリ塩化ビニルのトリム６を加えたものを示
す。この実施例では第１の加飾熱可塑性プラスチック材
２の全表面に、ポリ塩化ビニルフィルムの熱可塑性プラ
スチック材２′が加熱溶着又は接着されている。即ち熱
可塑性プラスチック材が、２層で形成されている場合を
示す。トリム６はファブリック３の全周端末部を押さえ
ながら第１の加飾材である積層熱可塑性プラスチックの
表面２′で高周波溶着されている。Next, the embodiment shown in FIG. 3 shows a second decorative member to which a trim 6 of polyvinyl chloride is added as a third decorative member. In this embodiment, a thermoplastic material 2'of a polyvinyl chloride film is heat-welded or adhered to the entire surface of the first decorated thermoplastic material 2. That is, the case where the thermoplastic material is formed of two layers is shown. The trim 6 is high-frequency welded on the surface 2 ′ of the laminated thermoplastic resin which is the first decorating material while pressing the entire peripheral end portion of the fabric 3.
「考案の効果」 この考案の特長を列挙すれば、以下のとおりである。"Effect of device" The features of this device are listed below.
（１）ポリプロピレン複合材に固着されている、下地と
なる第１の加飾熱可塑性プラスチック材が、高周波加熱
で部分的に凹部を形成するとともに、高周波溶着されて
いない部分は盛り上がって凸状となり、立体的なデザイ
ン模様を安価にそして容易に製作することができる。又
プラスチック等の第１と第２の加飾部材が一体となると
同時にその溶着熱でポリプロピレン複合材と完全に一体
となる。従って加飾部材の剥離強度、耐湿熱性も優れた
ものとなる。(1) The first decorative thermoplastic material as the base, which is fixed to the polypropylene composite material, partially forms recesses by high-frequency heating, and the parts that are not high-frequency welded rise to be convex. , 3D design pattern can be manufactured inexpensively and easily. Further, the first and second decorative members made of plastic or the like are integrated with each other, and at the same time, they are completely integrated with the polypropylene composite material by the heat of fusion. Therefore, the peeling strength and the resistance to moist heat of the decorative member are also excellent.
（２）高周波溶着のため、作業能率が高い。(2) Work efficiency is high due to high-frequency welding.
（３）ポリプロピレン複合材にファブリック等の加飾部
材を容易に高周波溶着できるため、ポリプロピレン複合
材をピラー類、ヘッドライニング等の各種内装部品に適
用可能となり、商品性、生産性の向上、さらにはコスト
低減を図ることができる。(3) Since a decorative member such as fabric can be easily welded to a polypropylene composite material by high frequency, the polypropylene composite material can be applied to various interior parts such as pillars and head linings, which improves the productability and productivity. The cost can be reduced.
【図面の簡単な説明】 第１図は断面図、第２図はドア回りに於けるファブリッ
クの高周波溶着部を示す正面図、第３図は加飾部材にト
リムを加えたときの断面図である。 １……ポリプロピレン複合材 ２、２′……熱可塑性プラスチック材 ３……ファブリック（加飾部材） ４……高周波溶着部 ６……トリム（加飾部材）BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view, FIG. 2 is a front view showing a high-frequency welded portion of a fabric around a door, and FIG. 3 is a cross-sectional view when trim is added to a decorating member. is there. 1 ... Polypropylene composite material 2, 2 '... Thermoplastic material 3 ... Fabric (decorative member) 4 ... High frequency welding part 6 ... Trim (decorative member)
Claims (3)
着可能な熱可塑性プラスチック材を一般的な熱溶着法に
よって全面に貼着し、その上へ任意にデザインされた形
状のファブリック等の高周波溶着可能な熱可塑性加飾部
材を任意の箇所に重ね、端末部又は中央部に必要な模様
付けをするように、一定幅の溝状の凹部とそれ以外の部
分は凸状の部分が形成されるように部分的に高周波溶着
して、ポリプロピレン複合材と加飾部材とを部分的に固
着一体化してなるポリプロピレン複合材にファブリック
等の加飾部材を固着した内装部品。1. A high-frequency-weldable thermoplastic material for decorating a polypropylene composite material, which is adhered to the entire surface by a general heat-welding method, on which high-frequency welding of a fabric or the like having an arbitrarily designed shape is applied. A possible thermoplastic decorative member is overlaid on an arbitrary position, and a groove-shaped concave portion having a constant width and a convex portion are formed on the other portions so that the terminal portion or the central portion is patterned as required. As described above, an interior component in which a decorative member such as a fabric is fixed to a polypropylene composite material obtained by partially high-frequency welding and partially fixing and integrating the polypropylene composite material and the decorative member.
ト、フィルム、発泡体のいずれかの薄い単層体か、又は
これらの薄い積層体からなる加飾部材である実用新案登
録請求の範囲第１項記載のポリプロピレン複合材にファ
ブリック等の加飾部材を固着した内装部品。2. The utility model registration claim, wherein the decorative thermoplastic material is a thin single-layered body of any one of a sheet, a film and a foam, or a decorative member composed of a thin laminated body of these. An interior component in which a decorative member such as a fabric is fixed to the polypropylene composite material according to item 1.
又は非発泡の単層体、並びにそれらの積層体からなる熱
可塑性トリムである実用新案登録請求の範囲第１項又は
第２項記載のポリプロピレン複合材にファブリック等の
加飾部材を固着した内装部品。3. The utility model registration claim according to claim 1, wherein the decorative member is a thermoplastic trim composed of a fibrous foamed or non-foamed single layer body capable of high frequency welding, and a laminated body thereof. Interior parts in which a decorative member such as a fabric is fixed to the polypropylene composite material described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984085668U JPH07289Y2 (en) | 1984-06-08 | 1984-06-08 | Interior parts made by fixing decorative materials such as fabric to polypropylene composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984085668U JPH07289Y2 (en) | 1984-06-08 | 1984-06-08 | Interior parts made by fixing decorative materials such as fabric to polypropylene composite materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61934U JPS61934U (en) | 1986-01-07 |
| JPH07289Y2 true JPH07289Y2 (en) | 1995-01-11 |
Family
ID=30636272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984085668U Expired - Lifetime JPH07289Y2 (en) | 1984-06-08 | 1984-06-08 | Interior parts made by fixing decorative materials such as fabric to polypropylene composite materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07289Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2544240B2 (en) * | 1990-08-24 | 1996-10-16 | トヨタ車体株式会社 | High-frequency welding method for parts made of polypropylene resin alone |
| JP5593126B2 (en) * | 2010-06-04 | 2014-09-17 | 盟和産業株式会社 | Automotive flooring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588331B2 (en) * | 1979-04-05 | 1983-02-15 | 河西工業株式会社 | Skin adhesion processing method for polypropylene composite resin |
| JPS56162646A (en) * | 1980-05-21 | 1981-12-14 | Toray Industries | Manufacture of connecting nonwoven fabric material |
| JPS5787321A (en) * | 1980-11-21 | 1982-05-31 | Nissan Motor Co Ltd | Fusion-bonding method of skin material and foamed resin sheet |
| JPS5988970A (en) * | 1982-11-12 | 1984-05-23 | 三上 正夫 | Mutual welding of fabric-like surface of omposite materials each comprising synthetic resin and fabric |
-
1984
- 1984-06-08 JP JP1984085668U patent/JPH07289Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61934U (en) | 1986-01-07 |
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