JPS5850006U - automotive air duct - Google Patents

automotive air duct

Info

Publication number
JPS5850006U
JPS5850006U JP1981147482U JP14748281U JPS5850006U JP S5850006 U JPS5850006 U JP S5850006U JP 1981147482 U JP1981147482 U JP 1981147482U JP 14748281 U JP14748281 U JP 14748281U JP S5850006 U JPS5850006 U JP S5850006U
Authority
JP
Japan
Prior art keywords
air duct
cut molded
positioning protrusion
flange
flange surface
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.)
Granted
Application number
JP1981147482U
Other languages
Japanese (ja)
Other versions
JPS629071Y2 (en
Inventor
浅井　康二郎
裕 石川
Original Assignee
井上エムテ−ピ−株式会社
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 井上エムテ−ピ−株式会社 filed Critical 井上エムテ−ピ−株式会社
Priority to JP1981147482U priority Critical patent/JPS5850006U/en
Publication of JPS5850006U publication Critical patent/JPS5850006U/en
Application granted granted Critical
Publication of JPS629071Y2 publication Critical patent/JPS629071Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Duct Arrangements (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案の一実施例を示す斜視図、第２図は第
１図の２−２線における断面図、第３図、は組付部の拡
大斜視図、第４図は組付状態を示す断面図、第５図は形
成状態を示す要部の断面図、第６図は他の実施例を示す
組付部の拡大斜視図、第７図はその組付状態を水子断面
図である。 １１．１２・・・半裁成形品、１６．１７・・・フラン
ジ、２０・・・係合片、２１・・・挟着顎部、２５・・
・切欠、３０・・・位置決め突起、３１・・・係合部。Figure 1 is a perspective view showing an embodiment of this invention, Figure 2 is a sectional view taken along line 2-2 in Figure 1, Figure 3 is an enlarged perspective view of the assembly section, and Figure 4 is the assembly. 5 is a cross-sectional view of the main part showing the formed state, FIG. 6 is an enlarged perspective view of the assembly part showing another embodiment, and FIG. 7 is a water sectional view of the assembled state. It is a diagram. 11.12... Half-cut molded product, 16.17... Flange, 20... Engaging piece, 21... Clamping jaw, 25...
- Notch, 30... Positioning protrusion, 31... Engaging portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プラスチックよりなる一対の半裁成形品の半裁部にフラ
ンジを設は対応するフランジを合着して取付ける構造の
エアダクトにおいて、一方の半裁成形品のフランジ面に
組付位置を定める位置決め突起を突設し、他方の半裁成
形品のフランジ面には前記位置決め突起に対応する係止
部を筋成し、かつ該フランジ部端縁に前記−万の半裁成
形品のフランジを挟着するための本体側へ屈曲する断面
略逆り字形状の係合片を形成するとともに、該係合片の
挟着顎部に対応するフランジ面に該挟着顎部の投影面と
等大かそれより大きい切欠部を形成−したことを特徴と
する自動車用エアダクト。In an air duct having a structure in which flanges are attached to the halves of a pair of half-cut molded products made of plastic, and the corresponding flanges are joined and attached, a positioning protrusion is provided protruding from the flange surface of one of the half-cut molded products to determine the assembly position. , a locking portion corresponding to the positioning protrusion is formed on the flange surface of the other half-cut molded product, and a locking portion corresponding to the positioning protrusion is provided on the edge of the flange portion toward the main body side for clamping the flange of the above-mentioned half-cut molded product. In addition to forming a bent engagement piece with a substantially inverted cross-section, a notch is formed on the flange surface of the engagement piece corresponding to the clamping jaws, the size of which is equal to or larger than the projected plane of the clamping jaws. An air duct for an automobile, characterized in that it is formed.
JP1981147482U 1981-10-02 1981-10-02 automotive air duct Granted JPS5850006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981147482U JPS5850006U (en) 1981-10-02 1981-10-02 automotive air duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981147482U JPS5850006U (en) 1981-10-02 1981-10-02 automotive air duct

Publications (2)

Publication Number Publication Date
JPS5850006U true JPS5850006U (en) 1983-04-05
JPS629071Y2 JPS629071Y2 (en) 1987-03-03

Family

ID=29940339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981147482U Granted JPS5850006U (en) 1981-10-02 1981-10-02 automotive air duct

Country Status (1)

Country Link
JP (1) JPS5850006U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716944A (en) * 1993-06-30 1995-01-20 Japan Steel Works Ltd:The Method and apparatus for molding hollow product
JPH11141965A (en) * 1997-11-12 1999-05-28 Daihatsu Motor Co Ltd Air guide structure for bent part of air duct
JP2010276267A (en) * 2009-05-28 2010-12-09 Mitsubishi Electric Corp Damper device and heat exchange ventilating device using the damper device
FR3002301A1 (en) * 2013-02-20 2014-08-22 Faurecia Interieur Ind Conduit i.e. heating and/or ventilation conduit, for integration in instrument panel of vehicle, has insulating part with fixing wall attached to side wall and connected to insulating wall by area to place fixing wall against side wall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716944A (en) * 1993-06-30 1995-01-20 Japan Steel Works Ltd:The Method and apparatus for molding hollow product
JPH11141965A (en) * 1997-11-12 1999-05-28 Daihatsu Motor Co Ltd Air guide structure for bent part of air duct
JP2010276267A (en) * 2009-05-28 2010-12-09 Mitsubishi Electric Corp Damper device and heat exchange ventilating device using the damper device
FR3002301A1 (en) * 2013-02-20 2014-08-22 Faurecia Interieur Ind Conduit i.e. heating and/or ventilation conduit, for integration in instrument panel of vehicle, has insulating part with fixing wall attached to side wall and connected to insulating wall by area to place fixing wall against side wall

Also Published As

Publication number Publication date
JPS629071Y2 (en) 1987-03-03

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