AUTOMOBILE DOOR WEATHER STRIP
PROBLEM TO BE SOLVED: To provide an automobile door weather strip in which mold releasing of a core can be easily performed in molding of a corner part, and which has excellent sealability.SOLUTION: A fitting base part 20 of a door weather strip has a tabular fitting base part bottom side portion 21...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an automobile door weather strip in which mold releasing of a core can be easily performed in molding of a corner part, and which has excellent sealability.SOLUTION: A fitting base part 20 of a door weather strip has a tabular fitting base part bottom side portion 21 which faces an outer periphery of a door. A hollow seal part core removal slit 35 is formed on a seal lip body wall 45 of a hollow seal part 30 of a molding part. Two fitting part core removal slits are provided on the fitting base part bottom side portion 21 of the molding part so as to be positioned on both sides of the hollow seal part core removal slit 35. The hollow seal part core removal slit 35 is opened in a direction parallel to the fitting base part bottom side portion 21, and the fitting part core removal slit is opened in a direction orthogonal to the fitting base part bottom side portion 21.SELECTED DRAWING: Figure 5
【課題】コーナー部の成形において、中子の離型が容易で、シール性に優れた自動車用ドアウエザストリップを提供する。【解決手段】ドアウエザストリップの取付基部２０はドアの外周に対向する板状の取付基部底辺部２１を有する。型成形部の中空シール部３０のシールリップ本体壁４５に中空シール部中子抜きスリット３５を形成する。型成形部の取付基部底辺部２１に２個の取付基部中子抜きスリットを設けるとともに、中空シール部中子抜きスリット３５の両側に取付基部中子抜きスリットが位置するように設ける。中空シール部中子抜きスリット３５は、取付基部底辺部２１に対して平行になる方向に開口し、取付基部中子抜きスリットは、取付基部底辺部２１に対して直交する方向に開口する。【選択図】図５ |
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