Design of backdoor

Types of Back Door Mounting 

    * Top mounting 

    * Side mounting 

    * Bottom mounting

Top mounting 

       It is mostly used in Micro, Sedan, Hatchback and SUV types vechiles 

Side mounting 

      It is mostly used in MUV and Van vechiles

Bottom mounting

       It is mostly used in Pickup and Trucks 

Types based on Working Mechanism

       * Gas stays type

       * Powered lift System

Gas stays type

        This types backdoor is an most commonly used mechanism for lower segment cars.

Powered lift system

        This types are used in trunk and luxury vechiles

Back door assembly 

     *Inner panel 

 

      *Outer panel

      *Hinge Reniforment 

      *Gas stay Reniforment 

     *Latch and Striker

Hemming process

       This is one of the method is commenly used to joing the outer panel and inner panel 

Draft Analysis