The present invention relates to a coil spring type foam molded product for vehicles with easy direction control, comprising a foam pad which thermally expands and a wire frame in which the foam pad is assembled and which controls the direction of expansion during thermal expansion and suppresses excessive expansion. The coil spring type foam molded product for vehicles can be used by bending according to required directions, and when the foam pad thermally expands, can control the expansion so that the foam pad does not deviate from a fixed position while suppressing excessive expansion. Accordingly, the foam pad does not deviate from a fixed position in an empty space between a vehicle body frame and an outer panel, and expands evenly with a uniform foaming force to fill the empty space, thereby providing excellent vibrationproof and soundproof effects, and the simple configuration is advantageous for mass production and facilitates assembly and installation.

    본 발명의 방향 제어가 용이한 코일스프링형 차량용 발포 성형제품에 관한 것으로서, 열팽창하는 발포 패드와 발포 패드가 조립되며 열팽창시 팽창 방향을 제어하고 과다 팽창을 억제하는 와이어 프레임으로 구성되며, 필요한 방향에 따라 굴곡시켜 사용할 수 있고 발포 패드가 열팽창시 고정된 위치를 벗어나지 않게 팽창을 제어함과 동시에 과다 팽창하지 않도록 억제하는 것을 특징으로 한다. 이에 따라 차체 프레임과 외부 패널 사이의 빈 공간에서 발포 패드가 고정된 위치를 벗어나지 않고 균일한 발포력으로 골고루 팽창하여 빈 공간을 채움으로써 방진 및 방음 효과가 뛰어나며, 단순한 구성으로 인해 대량생산에 유리하며 조립과 설치가 간단하다.


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    Title :

    Coil spring type foam molded product for easy direction control


    Additional title:

    방향 제어가 용이한 코일스프링형 차량용 발포 성형제품


    Contributors:
    KOO JUN MO (author) / SHIN SUNG IL (author) / HEO CHUL (author) / HONG SUNG IL (author) / PARK SANG YOUNG (author) / KIM CHANG RAE (author) / PARK CHUNG WOON (author) / KIM HEE YOUNG (author) / KIM SEUNG HOON (author) / PARK JUNG HOON (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16F SPRINGS , Federn / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge




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