Abstract: A liquid-spraying adapter is provided which connects to a nozzle, which is of a compressed gas supply means of an air gun and the like, and uses the compressed gas thereof to allow a liquid to be sprayed. A liquid-spraying adapter (2) was constituted, which is a liquid-spraying adapter that may connect to a nozzle (101), which is of a compressed gas supply means (100), provided with a connecting port (4) that may be removably connected to the nozzle (101), a liquid-spraying nozzle port (5) that sprays a liquid, a liquid reservoir coupling port (6) that may be removably coupled to a liquid reservoir (3) that houses a liquid, a communicating passage (7) that communicates between the connecting port (4) and the liquid-spraying nozzle port (5), and a liquid supply passage (8) that communicates between the communicating passage (7) and the liquid reservoir coupling port (6) and may aspirate the liquid inside the liquid reservoir (3) when a compressed gas flows through the communicating passage.

Abstract: A degassing device takes the form of lid or cap-like structure which is formed with notches/flexible members that engage the container being de-gassed and facilitate its application to various size containers. A through-hole into which a nozzle of the aerosol container is disposed, is provided with one or more shaped ribs which project out into the opening and engage the tip of the nozzle after it has passed a given distance through the through-hole. As the device continues to be pressed down into place on the container, the nozzle is depressed, the valve mechanism associated therewith is opened, and the remaining gas/fluid, which remains in the container is allowed to vent. A deflecting member is provided at the downstream end of the through-hole and arranged in the path of the venting gas/fluid to deflect fluid flow.