초록 ▼

A rotary closure cap for loose-material containers consisting of a cap portion and of a rotary disc mounted thereon for rotation about an axis. These components comprise in their main surfaces perpendicular to the axis, pouring openings and a locking assembly which may successively be brought into c

A rotary closure cap for loose-material containers consisting of a cap portion and of a rotary disc mounted thereon for rotation about an axis. These components comprise in their main surfaces perpendicular to the axis, pouring openings and a locking assembly which may successively be brought into coincidence by relative movements. The locked position is intended to be childproof. According to the invention, the locking assembly consists of a detent button arranged on a spring tongue of the cap portion and of a detent hole through the rotary disc which is large enough for an engaged detent button to be pushed down by finger pressure. The operation of the rotary closure cap requires both depression of the detent button and rotation of the rotary disc simultaneously.

대표청구항 ▼

A rotary closure cap for loose-material containers comprising (1) a cap portion attached to a container and (2) a rotary disc mounted on said cap portion and rotatable about an axis pin which extends perpendicularly of a main surface of said cap portion and said rotary disc, said rotary disc and sai

A rotary closure cap for loose-material containers comprising (1) a cap portion attached to a container and (2) a rotary disc mounted on said cap portion and rotatable about an axis pin which extends perpendicularly of a main surface of said cap portion and said rotary disc, said rotary disc and said main surface of said cup portion having a circumferential edge, said cap portion and said rotary disc having pouring openings brought successively into coincidence with each other by relative rotational movement of said cap portion and said rotary disc about said axis pin, locking means holding said rotary disc stationary in a closed position, wherein said locking means comprises a spring mounted detent button on the main surface of said cap portion perpendicular to said axis pin and which pushes against the inner surface of said rotary disc and at least one detent hole in said rotary disc located the same distance from said axis pin as said detent button, said detent button and said detent hole being radially inward from said circumferential edges whereby said spring mounted detent button when engaged in said at least one detent hole against rotation of said rotary disc can be depressed through said hole in said rotary disc by sufficient finger pressure to disengage said detent button from said detent hole and said rotary disc can be rotated.