A fusion joining apparatus for automobile interior parts according to an embodiment of the present invention, which is used for automobile interior parts formed by coupling first and second unit parts to each other through fusion, comprises: a first unit part which has a protruding fusion boss on one side; a second unit part which has a boss hole on one side to allow the fusion boss to be inserted thereinto; and one or more first auxiliary ribs which protrude from the circumference surface of the fusion boss, wherein the top surface of the first auxiliary rib is formed in a flat shape and comes in contact with the bottom surface of the second unit part in a position where the first and second unit parts are coupled and fixed, and the molten material of the fusion boss is filled in the gap between the fusion boss and the boss through the boss hole to be connected to the first auxiliary rib.

    본 실시예에 따른 자동차용 내장부품 열 융착 연결장치는 제 1 단위부품과 제 2 단위부품이 서로 열 융착 결합하여 이루어지는 자동차용 내장부품에 있어서, 일측에 융착보스가 돌출형성되는 제 1 단위부품; 상기 융착보스가 삽입되도록 일측에 보스홀이 형성되는 제 2 단위부품; 및 상기 융착보스의 둘레면에 돌출 형성되는 적어도 하나 이상의 제 1 보조 리브;를 포함하며, 상기 제 1 보조 리브의 상부면은 평평하게 형성되어, 제 1 및 제 2 단위부품의 고정/결합 위치에서 상기 제 2 단위부품의 바닥면과 면 접촉되고, 상기 융착보스의 용융물이 상기 보스홀을 통해, 상기 융착보스와 보스홀 사이의 갭(gap)을 채우면서, 상기 제 1 보조 리브와 연결될 수 있다.


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    Title :

    FUSION JOINTING APPARATUS FOR AUTOMOBILE INTERIOR PARTS


    Additional title:

    자동차용 내장부품 열 융착 연결장치


    Contributors:

    Publication date :

    2016-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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