PUSH TYPE RIVET AND ULTRASONIC PROBE

摘要

PROBLEM TO BE SOLVED: To facilitate the pulling in or out of pins by restricting the movement of fixing members. SOLUTION: The push type rivet 200 includes a pin 20 comprising a pin head 21 covered with a pin cap 23 for stopping slippage made of a soft material and a shaft 12 and an anchor 201 comprising a jaw part 202 with an insertion hole H bored so as to allow the insertion of the shaft 12 and a plurality of legs 3. The horizontal cross section of the lower half part U of the anchor 210 is made angular. The pin head 21 has a protruded part 21p with one side thereof inclined in a taper. The jaw part 202 has a notch part 202q made concave in symmetry with the protruded part.