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.

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 fluid sampling system and fluid sampling vessel therefor permit sampling of fluids from industrial machines or fluid storage containers using one hand while being able to retain sampled fluids without spillage and without permitting contaminants to enter the sampling bottle before, during and/or after sampling.

A fluid sampling system and fluid sampling vessel therefor permit sampling of fluids from industrial machines or fluid storage containers using one hand while being able to retain sampled fluids without spillage and without permitting contaminants to enter the sampling bottle before, during and/or after sampling.

A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.

A tamper-proof insert for use with a closed loop system, a dispensing system, a gravity draining system or other systems. The insert is designed to be inserted into the throat of a container such as a bottle. A retention lug ring is secured to the lower end of the insert. The upper ends of the retention lugs of the retention lug ring engage the inside of the container to prevent the insert from being manually pulled upwardly and outwardly from the throat of the container. If the insert is pulled from the container against the resistance of the retention lugs, the lugs will break-away from the insert and it will be evident that the insert has experienced tampering.

A tamper-proof insert for use with a liquid container. The insert is of the foam liner venting type. The insert is designed to be inserted into the throat of a container such as a bottle. A retention lug ring is secured to the lower end of the insert. The retention lug ring includes a plurality of spaced-apart retention lugs, having upper and lower ends, which extend upwardly and outwardly from a base ring. The upper ends of the retention lugs of the retention lug ring engage the inside surface of the container to prevent the insert from being manually pulled upwardly and outwardly from the throat of the container. If the insert is pulled from the container against the resistance of the retention lugs, the lugs will break-away from the insert and it will be evident that the insert has been subjected to tampering.

A tamper-proof insert for use with a closed loop system, a dispensing system, a gravity draining system or other systems. The insert is designed to be inserted into the throat of a container such as a bottle. A retention lug ring is secured to the lower end of the insert. The upper ends of the retention lugs of the retention lug ring engage the inside of the container to prevent the insert from being manually pulled upwardly and outwardly from the throat of the container. If the insert is pulled from the container against the resistance of the retention lugs, the lugs will break-away from the insert and it will be evident that the insert has experienced tampering.

A capless refueling mechanism attached to a vehicle fuel tank is disclosed. In one example, the capless refueling mechanism includes a guide plate, main opening, misfueling inhibitor mechanism with a first and second pendulum arm mounted within the main opening, and a sealing door pivotably coupled to the refueling mechanism. The first and second pendulum arm of the misfueling inhibitor may be adjusted to move from a first position to a second position, allowing a fuel nozzle sized to fit the main opening to open the sealing door and dispense fuel into the fuel tank.

A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to the discharge port member and to be capable of opening and closing the discharge port; and a sealing portion formed of a contact portion between the cover portion and the discharge port member. The cover portion includes a groove structure between an outer periphery of the cover portion and the sealing portion.