JPS583826A - Decorative bead for automobile and its forming - Google Patents

Decorative bead for automobile and its forming

Info

Publication number
JPS583826A
JPS583826A JP10164281A JP10164281A JPS583826A JP S583826 A JPS583826 A JP S583826A JP 10164281 A JP10164281 A JP 10164281A JP 10164281 A JP10164281 A JP 10164281A JP S583826 A JPS583826 A JP S583826A
Authority
JP
Japan
Prior art keywords
molding
decorative
bead
molding body
predetermined length
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.)
Pending
Application number
JP10164281A
Other languages
Japanese (ja)
Inventor
Shuri Hase
長谷　修利
Yutaka Watanabe
豊 渡辺
Shinji Takeda
竹田　信二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP10164281A priority Critical patent/JPS583826A/en
Priority to DE19823220937 priority patent/DE3220937A1/en
Publication of JPS583826A publication Critical patent/JPS583826A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/045—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a decorative bead for an automobile with a favorable operation, by putting a bead body cut into a predetermined length together with a covering sheet in a silicone mold and bonding by fusing the sheet to the bead body by high frequency heating. CONSTITUTION:A bead body 11 is formed by extruding a light weight material of foamable resin etc. by an extruder 10, cooled, solidified by a cooling apparatus 12 and cut into a predetermined length. The bead body 11 cut in the predetermined length is put together with a covering sheet mterial in a silicone mold 15 composed of the upper and lower molds 13, 14 and charged in a high frequency molder 18, pressed, formed by heating, then the sheet material is bonded by fusion to the bead body 11 and also an outer face of the bead body 11 and the sheet material are shaped into a final desired shape. The desired decorative bead 17 is obtained by cooling and opening the mold.

Description

【発明の詳細な説明】 この発明は自動車用装飾モールおよびその成形法に関し
、特に詳述すれば、モール本体に被覆層な有する装飾モ
′−ルおよびそめ成形法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a decorative molding for an automobile and a method for molding the same, and more particularly to a decorative molding having a coating layer on the molding body and a method for molding the molding.

自動車を軽量化させる強い要望に沿って、装飾モールも
軽い材質のものが翔いられる。In line with the strong desire to reduce the weight of automobiles, decorative moldings made of lighter materials are being used.

この代表例がモール本体を発泡性樹脂で成形図を参照し
て説明する。発泡性樹脂材を押出機１で押出し、モール
本体２を成形する。モール本体２を冷却装置３で冷却固
化し、次い復層を有するモール本体２を切断機６で所定
長に切断する。該所定長のモール本体２を端末処理機５
に送り、切断部に樹脂材を補てんして端末成形する。こ
の従来手段は、被覆層押出成形機４および端末処理機５
が必要なことから加工装置全体が高価となりその工程管
理も容易でない。特に、モール本体に被覆層を付加した
時、被覆層を設けるために用いる盤の温度、樹脂温度お
よび押出される樹脂圧により、発泡樹脂材のモール本体
の外表面部が固まり表皮肉厚が大となって、モールを軽
量化させ難い。A typical example of this will be explained with reference to drawings in which the molding body is made of foamable resin. A foamable resin material is extruded using an extruder 1 to form a molding body 2. The molding body 2 is cooled and solidified by a cooling device 3, and then the molding body 2 having the double layer is cut into a predetermined length by a cutting machine 6. The molding body 2 of the predetermined length is passed through a terminal processing machine 5.
The cut part is filled with resin material and the end is formed. This conventional means includes a coating layer extrusion molding machine 4 and a terminal processing machine 5.
Because of this, the entire processing equipment becomes expensive and process management is not easy. In particular, when a coating layer is added to the molding body, the outer surface of the molding body made of foamed resin hardens due to the temperature of the board used to provide the coating layer, the temperature of the resin, and the pressure of the extruded resin, resulting in a large surface thickness. Therefore, it is difficult to reduce the weight of the molding.

この発明は、前述した欠点を解消させるために開発され
たもので、モール本体の表皮肉厚を薄くし装飾モールを
軽量化させ、外表面の色付は模様付は等を容易にし、加
えてモール製造工程を簡略化させている自動車用装飾モ
ールおよびその成形法を提供することを目的とする。This invention was developed in order to eliminate the above-mentioned drawbacks, and it reduces the thickness of the outer wall of the molding body, reduces the weight of the decorative molding, and makes it easier to apply colors and patterns to the outer surface. An object of the present invention is to provide a decorative molding for an automobile that simplifies the molding manufacturing process and a method for molding the same.

この発明の実施例を添付図面を参照して説明する。Embodiments of the invention will be described with reference to the accompanying drawings.

発泡性樹脂材尋の軽量材を押出成形材１０により押出し
モール本体１１を形成する。モール本体１１は冷却装置
１２により冷却固化させ、所定長に切断する。モール本
体１１は、装飾モールの最終断面形状とさせる必要はな
く、この形に近く且つ押出し易い形状であればよい。こ
のため、ダイスの加工は容易となる。A molding body 11 is formed by extruding a lightweight foam resin material using an extrusion molding material 10. The molding body 11 is cooled and solidified by the cooling device 12 and cut into a predetermined length. The molding body 11 does not need to have the final cross-sectional shape of the decorative molding, but may have any shape that is close to this shape and is easy to extrude. Therefore, processing of the die becomes easy.

所定長に切断されたモール本体１１は、上下Ｉ１１３　
、１４からなるシリコンモールド１ｓ内に、被覆用シー
ト材１６と共に収められる。第２図に示すよ５に、下ａ
ｌｌ　４に装飾等−ル１１の模様を含めた外表面形状と
合致するキャビティが彫られており、上飄１３をモール
の底面形状と合致する形とする。下型１４内に、被覆用
シート材１６を入れ、次いたシリコンモールドト５を高
周波成形材１８Ｋｌｉ横し加圧加熱成形する。高周波加
熱により、シート材１６はモール本体１１に融着し、且
つモール本体１１の外表面はシート材１６と共に最終所
望形状に成形され、端末処理も成される。次いで、冷却
し、ＩＩｌ開きして最終形状の装飾モール１Ｔを得る。The molding main body 11 cut to a predetermined length has an upper and lower I113
, 14 together with the covering sheet material 16. As shown in Figure 2, below a
A cavity is carved into the molding part 4 to match the shape of the outer surface including the pattern of the decorative rule 11, and the upper shaft 13 is shaped to match the shape of the bottom surface of the molding. The covering sheet material 16 is placed in the lower mold 14, and the next silicone mold 5 is placed next to the high-frequency molding material 18Kli, and then pressurized and heated. By high-frequency heating, the sheet material 16 is fused to the molding body 11, and the outer surface of the molding body 11 is molded together with the sheet material 16 into the final desired shape, and the ends are also processed. Next, it is cooled and opened to obtain a final shaped decorative molding 1T.

色付きシート材１６を用いれば、装飾モール１Ｔを容易
に色付けでき、又、その厚みにも任意に選定できるので
、取付位置に適した厚みの外皮を有する装飾モール１７
Ｎ−簡単に提供できる。さらに、耐候性が強く望まれる
場合は、耐候性のよいセール材１６を用いればよい。If the colored sheet material 16 is used, the decorative molding 1T can be easily colored, and its thickness can be arbitrarily selected, so the decorative molding 17 has an outer skin with a thickness suitable for the mounting position.
N-Easy to provide. Furthermore, if weather resistance is strongly desired, a sail material 16 with good weather resistance may be used.

以上から明らかなよ５に、この発明では、シート材およ
びシリコンモールドを用いた高周波による表面加工が成
されるので、モール本体の押出加工に要求される加工精
度を低くでき且つ被覆層押出成形を不要とするので加工
が容易である。シート材とモール本゛体とのシリコンそ
−ルドを用いた高周波加熱加工は、シート材をモール本
体に融着させ、峰−ル本体を最終形状にし且つその端末
Ｉ＆震も同時に成され、作業効率がよい、シート材を毫
−ル本体に融着させる際、モール本体の外皮層が厚くな
らず、軽量化の妨げとならない、さらに、シート材の選
定により、装飾モールの外表面の色付け、厚み、或いは
耐候性等のｌ！履に容易に応じ得るので設計自由度が高
まる。As is clear from the above, in this invention, the sheet material and the silicone mold are subjected to surface processing using high frequency waves, so the processing precision required for extrusion processing of the molding body can be lowered, and the extrusion molding of the covering layer can be reduced. Processing is easy because it is not necessary. High-frequency heating processing using a silicone solder between the sheet material and the molding body fuses the sheet material to the molding body, gives the molding body its final shape, and simultaneously completes its terminal I& Efficient. When the sheet material is fused to the molding body, the outer skin layer of the molding body does not become thick, which does not hinder weight reduction. Furthermore, by selecting the sheet material, it is possible to color the outer surface of the decorative molding. Thickness, weather resistance, etc. Since it can be easily adapted to the wearer's needs, the degree of freedom in design is increased.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は装飾モールの加工の従来例を示す工程図、第２
図はこの発明による装飾モールの加工例を示す工程図、
第３図はシリコンモールド、シール材およびモール本体
を示す斜視図である。 図中；１０・・・押出機、　　１１・・・モール本体、
１５・・・シリコンモールド、　　１６・・・シート材
、１Ｔ・・・装飾モール。 代理人　弁理士　　桑　原　英　明Figure 1 is a process diagram showing a conventional example of the processing of decorative moldings;
The figure is a process diagram showing an example of processing a decorative molding according to the present invention.
FIG. 3 is a perspective view showing the silicon mold, the sealing material, and the mold body. In the figure; 10... extruder, 11... mold body,
15... Silicone mold, 16... Sheet material, 1T... Decorative molding. Agent Patent Attorney Hideaki Kuwahara

Claims (1)

【特許請求の範囲】[Claims] （１）樹脂製モール本体の被覆層が、シリコンモールド
内で高岡′波加熱によりシート材を前記モール本体に融
着させることで形成されていることを特徴とする自動車
用装飾モール。 偉）　押出・成形され且つ冷却固化したモール本体を所
定長に切断すること、所定長に切断された該モール本体
を被覆用シートと共にシリコンモールド内に入れ、高周
波加熱することで前記モール本体に前記シートを融着さ
せることよりなる自動車用装飾モールの成形法。(1) A decorative molding for an automobile, characterized in that the coating layer of the resin molding body is formed by fusing a sheet material to the molding body by Takaoka's wave heating in a silicone mold. (b) Cutting the extruded, molded, cooled and solidified molding body into a predetermined length, placing the cut molding body into a predetermined length together with a covering sheet in a silicone mold, and heating it with high frequency to form the molding body into the molding body. A method of forming a decorative molding for an automobile by fusing sheets together.
JP10164281A 1981-06-30 1981-06-30 Decorative bead for automobile and its forming Pending JPS583826A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10164281A JPS583826A (en) 1981-06-30 1981-06-30 Decorative bead for automobile and its forming
DE19823220937 DE3220937A1 (en) 1981-06-30 1982-06-03 Moulding for motor vehicles and method for producing the moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10164281A JPS583826A (en) 1981-06-30 1981-06-30 Decorative bead for automobile and its forming

Publications (1)

Publication Number Publication Date
JPS583826A true JPS583826A (en) 1983-01-10

Family

ID=14306023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10164281A Pending JPS583826A (en) 1981-06-30 1981-06-30 Decorative bead for automobile and its forming

Country Status (2)

Country Link
JP (1) JPS583826A (en)
DE (1) DE3220937A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309413A (en) * 1987-06-11 1988-12-16 Kinugawa Rubber Ind Co Ltd Manufacture of decorative molding for automobile
JPH024503A (en) * 1988-06-23 1990-01-09 Tokai Kogyo Kk Molding tool for plastics

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611216A (en) * 1979-07-11 1981-02-04 Achilles Corp High frequency molding method for thermosetting synthetic resin double-layer sheet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7209571U (en) * 1972-07-27 Bonnes H Two-part cover strip, for example to cover the connection between the abutting edges of panels laid next to one another on motor vehicle trailers or caravans
DE1869840U (en) * 1962-03-30 1963-04-04 Anthony Cesar Anselm DECORATION STRIPES MADE OF EXTRUDED PLASTIC MATERIAL.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611216A (en) * 1979-07-11 1981-02-04 Achilles Corp High frequency molding method for thermosetting synthetic resin double-layer sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309413A (en) * 1987-06-11 1988-12-16 Kinugawa Rubber Ind Co Ltd Manufacture of decorative molding for automobile
JPH024503A (en) * 1988-06-23 1990-01-09 Tokai Kogyo Kk Molding tool for plastics

Also Published As

Publication number Publication date
DE3220937A1 (en) 1983-02-03

Similar Documents

Publication Publication Date Title
JPH051130B2 (en)
JPS60220719A (en) Mold provided with trimming mechanism
JPS583826A (en) Decorative bead for automobile and its forming
EP0405588A2 (en) Mold for producing a multilayer molded article
JPH10100174A (en) Production of fiber reinforced thermoplastic resin molded object
JPS5812729A (en) Ornamental bead of automobile and forming method thereof
JPS5945130A (en) Formation of interior member for automobile
JPH02145320A (en) Manufacture of stereoscopic decoration piece of thermoplastic synthetic resin film and mold thereof
US5364483A (en) Thick bodied heat set molding
JPS6021229A (en) Preparation of arm rest
JP2686789B2 (en) Method for producing different color epidermis
JPS6246629A (en) Manufacture of internal trim part or the like for automobile
JPS583840A (en) Forming of decorative bead for automobile
JPS6135930A (en) Manufacture of sack at least some part of which is covered by fabric material
JPH0154183B2 (en)
JP3361942B2 (en) Method for producing a skin-integrated resin molded product partially having a soft foam layer
JPH02175232A (en) Preparation of trim part for car
JPS576715A (en) Method of integrally molding interior material for automobile
JPH03262615A (en) Manufacture of trim parts for automobile
JPH1134090A (en) Manufacture of laminate
JPS58171923A (en) Manufacture of foamed olefine resin molded object
JPS60157837A (en) Manufacture of molding
JPS6322631A (en) Preparation of decoration molding for automobiles
JPS63116812A (en) Proudction of door trim for car
JPH047689B2 (en)