Patent ID: 7481505

Claim:
An intake unit engaging with a projection portion of a drawing device to move a drawer in the predetermined direction comprising: a basic substrate; a cylindrical shock absorber having a structure of applying a braking force to a telescopic relative movement between a cylinder and a piston rod, one end of which is a movable side and other end is a fixed side, the cylindrical shock absorber being attached to said basic substrate on the fixed side and being provided with a guide portion for a flexible member on said movable side; a movement member; a movement member guide mechanism provided to said basic substrate for movably and linearly guiding said movement member along said basic substrate within a scope of predetermined stroke; an urging means provided on said basic substrate for urging said movement member in one direction; a first engagement portion provided in said movement member for engaging with said projection portion when said projection portion moves relatively to said movement member in one direction; a second engagement portion provided in said movement member for engaging said projection portion when said projection portion moves relatively to said movement member in the other direction; a locking means which releasably locks movement of said movement member at the end of movement of said movement member resisting an urging force of said urging means and which releases this lock by pressure due to one direction relative movement of said projection portion with respect to said first engagement portion; and a flexible member in which a middle portion thereof is suspended to a guide portion on the movement side of said shock absorber and one end is connected to said movement member and the other end is connected to said basic substrate; wherein, when said movement member is released from the lock state, said movement member moves by predetermined stroke in one direction due to urging force of said urging means, and against this movement, a braking force of said cylindrical shock absorber is applied through said flexible member.