Disclosed are an armrest frame and a manufacturing method thereof. According to an embodiment of the present invention, a manufacturing method of an armrest frame comprises the steps of: preforming a first material to prepare a reinforcing member; and injecting the preformed reinforcing member into an injection molding machine to injection mold the armrest frame by using a second material. According to another embodiment of the present invention, the armrest frame comprises: the reinforcing member which is prepared by preforming the first material including continuous fiber reinforced thermoplastic (CFT); and an injection body into which the reinforcing member is inserted, and which is injection molded by the second material, wherein the reinforcing member is inserted into a position of the injection body corresponding to a region to which a pin member is coupled. Therefore, the armrest frame reinforces strength of a weak region and prevents separation of the pin member when conducting a vertical strength test.

    암레스트 프레임 및 그 제조방법에 관하여 개시한다. 본 발명의 일 실시예에 따르면, 제1 소재를 프리포밍(performing) 하여 보강부재를 마련하는 단계와, 프리포밍 된 보강부재를 사출기 내에 삽입하고, 제2 소재를 이용하여 암레스트 프레임을 사출 성형하는 단계를 포함하는 암레스트 프레임 제조방법이 제공된다. 본 발명의 다른 실시예에 따르면, CFT(Continuous Fiber reinforced Thermoplastic)를 포함하는 제1 소재를 프리포밍 하여 마련되는 보강부재와, 보강부재가 삽입되며, 제2 소재로 사출 성형되는 사출몸체를 포함하며, 보강부재는 핀 부재가 결합되는 부위에 대응하는 위치로 삽입되어 취약 부위의 강도를 보강하고, 수직 강도 시험 시 핀 부재의 이탈을 방지하는 암레스트 프레임이 제공된다.


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    Title :

    ARMREST FRAME AND MANUFACTURING METHOD THEREOF


    Additional title:

    암레스트 프레임 및 그 제조방법


    Contributors:

    Publication date :

    2018-07-23


    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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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