초록 ▼

A threaded closure assembly includes a first member having an outer surface including a first outwardly directed thread, and an inner surface including a second inwardly directed thread. A unitary closure member for covering an access opening in the first member includes a first inwardly directed th

A threaded closure assembly includes a first member having an outer surface including a first outwardly directed thread, and an inner surface including a second inwardly directed thread. A unitary closure member for covering an access opening in the first member includes a first inwardly directed thread engageable with the first outwardly directed thread on the first member, and a second outwardly directed thread engageable with the second inwardly directed thread on the first member. A locking mechanism is provided between the closure member and the first member for permitting rotation of the closure member in a first direction, and preventing rotation of the closure member in a second opposite direction. A third set of threads may be provided between the first member and the closure member. The first member can be an open head container, with the closure member formed as a one-piece lid. The threads between the first member and the closure member are synchronized.

대표청구항 ▼

[ What is claimed is:] [1.] A threaded closure assembly comprising:a first member defining an access opening, said first member having:an outer surface including a first outwardly directed thread;an inner surface including a second inwardly directed thread; andat least one latch member; and nitary c

[ What is claimed is:] [1.] A threaded closure assembly comprising:a first member defining an access opening, said first member having:an outer surface including a first outwardly directed thread;an inner surface including a second inwardly directed thread; andat least one latch member; and nitary closure member for covering said access opening, said closure member having:a first inwardly directed thread engageable with said first outwardly directed thread on said first member;a second outwardly directed thread engageable with said second inwardly directed thread on said first member; anda locking member for releasably engaging said latch member, said locking member permitting rotation of said closure member with respect to said first member in a first direction of rotation, and preventing rotation of said closure member with respect to said first member in a second opposite direction of rotation.