ENTRANCE PARTS FOR A VACCUM KITCHEN WASTE COLLECTION APPARATUS FOR HOUSE HOLD

摘要

PURPOSE: An entrance of a vacuum food waste collection system is provided to automatically open a cover by receiving rotation restoring force of a spiral spring. CONSTITUTION: An entrance of a vacuum food waste collection system comprises an upper plate base(2), a cover frame(6), a hopper(10), a check valve(40), a pair of sound absorbing cases(14), a cover(4), a pair of shafts(20), a housing, a spiral spring, a correction hook(30), and a release button(34). A mounting groove(16) is formed on one side of the inner surface of the upper plate base. The cover frame is arranged on the top of the upper plate base. The hopper is arranged under the upper plate base. The check valve allows the inflow of external air. The sound absorbing cases are arranged on the outer edge of the hopper. The cover is arranged on the cover frame. Te shafts are connected to both sides of a hinge part(18). The housing supports the shafts. When the cover is closed, the correction hook is inserted into an engagement groove(32). The release button releases the correction hook.