Disclosed herein is a valve assembly for a feeding or drinking vessel. The valve assembly comprises a valve seat surface (229), and a valve element having a valve face opposing said valve seat surface (229), a center axis and a rim (232). The valve element further comprises a biasing element (242) configured such that, in a rest position, the valve face is biased against the valve seat surface (229), wherein the valve element rim (232) is arranged to be anchored and the biasing element (242) is arranged intermediate the valve element center axis and rim (232).

A lid assembly for a container includes a seal assembly coupled to a base portion, and the seal assembly includes an intermediate arm pivotably coupled to the base portion and an engagement portion disposed adjacent to a second end. The seal assembly also includes a plunger arm pivotably coupled to the intermediate arm and a seal member disposed on the plunger arm. Displacing a button member coupled to the base portion actuates the seal assembly from a closed first position in which the seal member seals a fluid aperture formed in a spout of the base portion to an open second position in which the fluid aperture is not sealed.

A convenient lid includes a housing, a lid opening, a press plate, a button, an insertion plate, a guide plate and a threaded body, the lid opening and the threaded body are provided on the lower part of the housing, the side of the lid is provided with a first concave cavity, a fixing body and a guide column are provided in the first concave cavity, a switch device and a security device are provided on the fixing body and the guide column, a guide plate, an insertion plate and a press plate are provided inside the lid, a concave ring and a guide strip are provided on the outside of the lid opening, a convex ring, a guide slot and a latch are provided on the inner side of the threaded body, ribs and threads are provided on the outer side of the threaded body.

A container lid including a container top and a closure coupled to the container top. The container top defines a lid opening. The closure is rotatable about a closure rotation axis between a closed position in which the lid opening is closed and an open position in which the lid opening is open. The closure has a proximal end positioned at the closure rotation axis and a distal end positioned away from the axis. A push button is movably coupled to the closure and is movable between first and second push button positions. In the first push button position, the closure is retained in the closed position. In the second push button position, the closure is not retained in the closed position. The push button is positioned at the proximal end of the closure. The push button is rotatable about the closure rotation axis.

A container lid may include a container top, a closure, and a push button. The closure may be coupled to the container top and movable between a closed closure position in which a lid opening of the container top is closed and an open closure position in which the lid opening is open. The push button may be movably coupled to the closure. The push button may include a latch configured to selectively engage the container top when the closure is in the closed closure position. The push button may be movable between a first push button position in which the latch is engageable with the container top and a second push button position in which the latch is disengaged from the container top. The closure defines a push button recess and the push button is disposed substantially within the push button recess and substantially enclosed by the closure.

The present disclosure relates to a pilferproof cap assembly(100) for a container(10). The assembly(100) is configured to facilitate refilling and decanting of fluid in the container(10). The assembly(100) comprises a neck housing(12) and an adaptor(40). The neck housing(14) is configured to be fitted on an opening of the container(10). The neck housing(12) is provided with a linearly displaceable diaphragm(24) to define a fluid-orifice(50) for fluid flow, and an air-orifice(30) to facilitate air flow. The adaptor(40) is configured to be mounted on an operative top of the neck housing(12) and is further configured to actuate the fluid-orifice(50) and the air-orifice(30) in an operative configuration of the assembly(100). The assembly thus facilitates the refilling and decanting of fluid therefrom in a pilferproof manner.

A pouring spout assembly for pouring fluid from a bottle without spillage includes a spout that is attachable to a bottle to pour a fluid contained in the bottle. A trigger is movably integrated into the spout that can be depressed by a user and the trigger is biased into an up-depressed position. A disk is coupled to the trigger such that the disk is positioned within the spout. The disk closes the spout when the trigger is not depressed to inhibit the fluid from pouring outwardly through the spout. Conversely, the disk opens the spout when the trigger is depressed to facilitate the liquid to pour from the spout.

A convenient lid includes a housing, a lid opening, a press plate, a button, an insertion plate, a guide plate and a threaded body, the lid opening and the threaded body are provided on the lower part of the housing, the side of the lid is provided with a first concave cavity, a fixing body and a guide column are provided in the first concave cavity, a switch device and a security device are provided on the fixing body and the guide column, a guide plate, an insertion plate and a press plate are provided inside the lid, a concave ring and a guide strip are provided on the outside of the lid opening, a convex ring, a guide slot and a latch are provided on the inner side of the threaded body, ribs and threads are provided on the outer side of the threaded body.

The disclosure concerns an erecting spout cap for pouring liquid from containers without removal of the cap itself. The erecting spout cap comprises a lever in the outer lining of the cap embodiment, a memory recoil tongue, and a spout embedded in the casing of the cap, wherein relieving the use of two hands to open and close liquid containers. The lever is engaged with one finger which slides the seal of the cap open. The inner annular wall comprises a concave means to align the erecting spout cap with a stopper material. The serving spout comprises a type of funnel to precede passing liquid. An erecting and auto-retracting spout in a closure article thus secures liquid contents from foreign objects and provides a direct and accurate pour.

A closure for a lid that has at least one opening may include an activator pivotally coupled to the lid, a cover pivotally coupled to the lid, and a connecting member pivotally coupled to the activator and the cover. The activator, the cover and the connecting member may form an over center latching mechanism. In addition, the activator may be pivotally connected to the lid about a first axis of rotation, the cover may be pivotally connected to the lid about a second axis of rotation, the connecting member may pivotally connected to the activator about a third axis of rotation, and the connecting member may be pivotally connected to the cover about a fourth axis of rotation. The distance between the first and second axes of rotation may be constant, and the distance between the third and fourth axes of rotation may change as the cover is moved.