Measuring cup for waste oil extraction machine

摘要

A measuring cup for a waste oil extraction machine is disclosed in the present invention, comprising an organic glass made cup body (1) provided with an explosion-proof valve connecting hole (11), a negative-pressure meter mounting hole (12) and several pull-rod insertion holes (13) thereon; the top of the cup body (1) is in a cone shape; the cup body (1) is further provided with several water-drop-shaped bulges (14) projecting outwardly and longitudinal grooves (15) on the outer surface thereof; the bulges (14) and the grooves (15) can effectively improve strength of the cup body (1).

主权项

1. A measuring cup for a waste oil extraction machine, comprising:
(a) an organic glass made clip body, which is provided with an explosion-proof valve connecting hole; (b) a negative-pressure meter mounting hole and a plurality of pall-rod insertion holes formed on an upper end surface of said cup body, a top portion of said cup body being cone-shaped, said cup body being further provided with a plurality of water-drop-shaped bulges projecting outwardly from said cone-shaped top portion of said cup body; and (c) a plurality of longitudinal grooves on an outer surface of said cup body; wherein, said grooves extend to a transition connecting surface between the cone-shaped top portion and the outer surface said cup body.