Patent ID: 11958663
Assignee: COLEDY, INC.
Field: Handling (Mechanical engineering)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A cap device to be detachably installed on a container using rotational coupling including a container body in which the contents are accommodated and a neck part extending on an upper end of the container body, the cap device comprising:
a first coupling part to be rotationally coupled to the neck part to detachably couple the cap device to the container using rotational coupling; and
a pass-through device through which the contents accommodated in the container body pass,
wherein a locking device is provided for the cap device, the locking device including a loop-shaped band part and a locking part to be coupled to the cap device,
wherein the loop-shaped band part has an inner circumference of polygonal or elliptical shape matching an outer circumference of the container body having a polygonal or elliptical column shape so that the loop-shaped band part is vertically movable in a sliding manner along an outer circumference of the container body and is not allowed to relatively rotate along the outer circumference of the container body, in the state in which the container body is fitted to and inserted into the band part of the locking device and the locking part is coupled to the cap device.