초록 ▼

An improved plugging system for a liquid container (31) comprises an inner plug (3) and an outer plug (1), an opening/closing member 8, and pressure adjusting springs (9, 9') which apply elastic force to the opening/closing member (8) against the inner plug (3). A push button (131) is mounted in the

An improved plugging system for a liquid container (31) comprises an inner plug (3) and an outer plug (1), an opening/closing member 8, and pressure adjusting springs (9, 9') which apply elastic force to the opening/closing member (8) against the inner plug (3). A push button (131) is mounted in the center of the plugging system and has a rib (132) which is downwardly extended and coupled to the opening/closing member (8). In a closed state of the plugging system, a shoulder portion (135) of an opening/closing button (133) is caught by the rib (132). While in an opening state, as the opening closing button (133) is pushed outwardly, the rib (132) is pushed downwardly and a moving rail portion (134) slides on the rib (132) since the shoulder portion (135) is released from the rib (132) thereby opening the discharge path (4).

대표청구항 ▼

[ What is claimed is:] [1.] A plugging system for a liquid container, comprising:an outer plug having a threaded portion formed at an inner portion of the same and threadedly engaged to an outer neck portion of a liquid container, said liquid container comprising a lower portion having an opening th

[ What is claimed is:] [1.] A plugging system for a liquid container, comprising:an outer plug having a threaded portion formed at an inner portion of the same and threadedly engaged to an outer neck portion of a liquid container, said liquid container comprising a lower portion having an opening therein for discharging liquid contained within said liquid container;an inner plug spatially inserted into the interior of the outer plug;a discharging path for said liquid, said discharging path being spatially formed between the outer plug and the inner plug;an opening/closing member, which is movable within the inner plug, having a lead formed at the lower portion of the same and the upper portion of which is extended within the inner plug;pressure adjusting spring means for elastically supporting the opening/closing member with respect to the inner plug so that the lead of the opening/closing member is positioned at a predetermined position where the lower opening of the outer plug is substantially closed;an engaging section and an operating rail disposed at the upper center portion of the same; anda slidable opening/closing section elastically supported by a spring, said opening closing section comprising an opening/closing button having an engaging rib which is downwardly extended and coupled to said opening/closing member for enabling the discharging path to be closed by the opening/closing member in accordance with the closing operation of the lid disposed at the upper portion of the plug and for enabling the discharging path to be opened by the opening/closing member in accordance with the opening operation of the lid.