| 摘要 |
<p>PURPOSE: A vacuum cup assembly is provided to rapidly and easily remove and mount an adsorption pad by simply manipulating a holder and unlocking the fixing of the adsorption pad. CONSTITUTION: A vacuum cup assembly comprises a pipe-shaped body(11), a vacuum cup(12), and a holder(13). A first air discharging channel is formed inside the body. The vacuum cup comprises an adsorption pad. The internal space of the adsorption pad is connected to the first air discharging channel. The holder moves vertically. The holder has a ring member and an elastic member. The ring member is contacted with the upper side of an inward flange of the adsorption pad. One end of the elastic member is supported on the body. The ring member is flexibly pressed and the adsorption pad is fixed.</p> |
