| 摘要 |
This invention relates to a portable waterless water closet wherein the waste materials are sealed off and stored for subsequent removal in a disposable bag stored in a magazine beneath the seat. More specifically, the invention is directed to the manually operated mechanism that includes a pair of counterrotating shoe-carrying elements that grasp and pull successive lengths of the bag from the magazine while, at the same time, cooperating with a pair of opposed spring-loaded jaw members to provide a double seal isolating the waste materials in a storage compartment during the interval between successive uses. Each of the counterrotating elements carry both primary and secondary shoes adapted to alternately and successively grip and pull the bag while camming the spring-loaded jams apart during the bag-pulling operation. These shoe-carrying elements are operatively interconnected such that rotation of one through a complete revolution brings about a corresponding rotation of the other and also completes the waste disposal cycle.
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