According to the present invention, disclosed is a back module for a vehicle, which can reduce production costs and promote weight lightening of a vehicle by reducing a weight of a product in a state of maintaining rigidity of the product through a rigidity reinforcement portion and a weight reduction portion. The back module for a vehicle comprises: a body portion having a front surface mounted to a rear bumper portion of a vehicle; a rigidity reinforcement portion provided in the body portion to reinforce rigidity of the body portion; and a weight reduction portion provided in the rigidity reinforcement portion to reduce a weight.

    강성보강부와 중량저감부를 통해 제품의 강성을 유지한 상태로 중량을 감소시킴으로써, 원가의 절감과 차량의 경량화를 도모할 수 있는 차량용 백 모듈에 대한 발명이 개시된다. 개시된 차량용 백 모듈은 차량의 리어 범퍼부에 전면이 장착되는 바디부와, 상기 바디부에 구비되어 상기 바디부의 강성을 보강하는 강성보강부 및 상기 강성보강부에 구비되어 중량을 감소시키는 중량저감부를 포함하는 것을 특징으로 한다.


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    Title :

    BACK MODELR FOR VEHICLE


    Additional title:

    차량용 백 모듈


    Contributors:
    LEE CHANG SUNG (author) / KIM MIN CHUL (author) / KIM JINHO (author) / PARK HYUNKYUNG (author) / JEONG JI WON (author)

    Publication date :

    2019-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B22D CASTING OF METALS , Gießen von Metallen



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