Patent ID: 11905076
Assignee: GLASPRAY ENGINEERING & MANUFACTURING CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A container comprising:
a main body assembly having
a base;
a sleeving cylinder rotatably sleeving the base and having
an accommodating space with an opening upward and being capable of accommodating a content;

a top cover pivotally mounted on a top of the sleeving cylinder of the main body assembly and being capable of opening and closing the opening of the accommodating space; and
a top cover open-close operating unit moveably mounted in the main body assembly and connected to the top cover; wherein when the sleeving cylinder is rotated relative to the base clockwise or counterclockwise, the sleeving cylinder drives the top cover to open or to close the opening of the accommodating space of the sleeving cylinder via the top cover open-close operating unit;
wherein, the base has
a pedestal;
a sleeve segment mounted on the pedestal and having
an annular wall forming an up-and-down guiding groove extending in an arc-shape, being inclined, and having
a lower position segment; and
a higher position segment located higher than the lower position segment; and

a top cover buckling segment mounted on an outer annular surface of the annular wall;

the sleeving cylinder has
an inner cylinder wall located in a base space of the base;
an outer cylinder wall located outside the inner cylinder wall and spaced apart from the inner cylinder wall;
a top annular board connected to a top of the inner cylinder wall and a top of the outer cylinder wall; the accommodating space formed at a center of the top annular board and extending downward to a bottom of the inner cylinder wall;
a movement space formed between the inner cylinder wall and the outer cylinder wall and having an opening downward; the annular wall of the base located in the movement space; the pedestal of the base extending out of a bottom of the sleeving cylinder;
an assembling opening formed on the top of the sleeving cylinder and communicating with the movement space; and
an insertion opening formed on the top of the sleeving cylinder, being opposite to the assembling opening, and communicating with the movement space;

the top cover has
a cover body;
a pivotally connecting segment mounted on the cover body and pivotally mounted in the assembling opening on the top of the sleeving cylinder; and
a buckle mounted on the cover body, located opposite to the pivotally connecting segment, being capable of passing the insertion opening of the sleeving cylinder, and adapted to be buckled by the top cover buckling segment; and

the top cover open-close operating unit is movably mounted in the assembling opening of the main body assembly, is connected to the pivotally connecting segment of the top cover, and has
a guiding segment mounted in the up-and-down guiding groove of the base;, the top cover open-close operating unit is moved up and down by the sleeving cylinder rotating relative to the base to move the guiding segment along the up-and-down guiding groove.