| 摘要 |
An inflation valve is revealed. The inflation valve includes a longitudinal valve body, a valve member and an elastic member sleeved between the valve member and the longitudinal valve body. The longitudinal valve body includes an axially extending hole disposed therein, a projecting edge arranged on the axially extending hole and a round through hole disposed on a center of the projecting edge, and two alignment members having at least one projecting body and/or one concave slot. A round valve head is arranged on the front end of the valve member and alignment members corresponding to the alignment members of the longitudinal valve body disposed on an outer edge of the valve head. While being assembled, the valve head passes the through hole by alignment of the alignment members between the valve member and the longitudinal valve body and becomes staggered. Moreover, by the elastic member, the valve head presses and locks onto the round through hole to form a closed state.
|
