Dummy assembly of shooting device for testing impact upon head part

摘要

Invention the head impact test that allows to assemble the hair model and the cylinder head in the head impact test firing apparatus for testing the degree of impact applied to the head portion when the head portion collision while driving a car relates to a head model mounting structure of the launch device, the cylinder head 22 in the conventional structure, the assembly to directly enter into a head model (23) of a plurality of precision plastic screw 24 head model 23 and the cylinder head (22 ) work extremely becomes difficult, because not only was the problem that it takes a lot of assembly time to perform assembly work in uncomfortable positions in high positions, even skilled jobs grew expensive precision plastic screws (24 values ​​in the assembly process) to assemble the damage was frequently happens that, when the contact surface of the head model 23 and cylinder head 22, which is also poorly lot number of times re-assembly Be a bar, head model 13, Precision Plastic screw 14 coupled with a separate assembly plate (12a) and the head model 13 is assembled plate (12a) a fastening screw (15 attached via a were problems ) with an extremely simple to assemble the cylinder head 12 head model 13 and the assembly plate (12a) according to the present invention using a precision plastic screws (14) characterized in that in combination with a random location and orientation via also being able to accurately, the assembly plate (12a) and doemeun well as assembly costs, so able to significantly improve the overall assembly workability when assembling the cylinder head 12 to the damaged fastening screw 15 with little risk of and it is possible to obtain the effects of being able to greatly reduce the assembling personnel.