The present invention relates to a double injection steering wheel for a vehicle having a heating function, wherein a hot wire pad is arranged between a first foaming layer and a second foaming layer. More specifically, the present invention relates to a double injection steering wheel for a vehicle having a heating function, wherein when forming the first foaming layer, a protrusion is formed at one side of a parting line of upper and lower molds for a protruding layer caught in the protrusion to be formed at an internal side of the second foaming layer. Therefore, the second foaming layer is prevented from spinning with no traction.

    본 발명은 1차 발포층과 2차 발포층 사이에 열선 패드가 배치되는 이중 사출용 발열 구조를 갖는 스티어링 휠로서, 특히 1차 발포층을 성형할 때 상하 금형의 파팅라인 중 어느 일측에 단턱을 형성시켜 2차 발포층의 내측에 단턱에 걸리는 걸림층을 형성시켜 2차 발포층의 헛돌아가는 것을 방지하는 이중 사출용 발열 구조를 갖는 스티어링 휠에 관한 것이다.


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    Title :

    double injection steering wheel for vehicle having heating function


    Additional title:

    이중 사출용 발열 구조를 갖는 스티어링 휠


    Contributors:
    DU HWAN CHOI (author) / IHN JOO JAE (author) / WON WOO CHI (author) / HYEOUNG SEOK SONG (author) / IN CHUL YOO (author) / DONG MIN KIM (author)

    Publication date :

    2019-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B62D MOTOR VEHICLES , Motorfahrzeuge



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