| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable washer which achieves ease of handling and convenience in use with a simple structure, eliminates a failure such as coming off of fitted parts of a vessel body pressurized inside or the like under an air pressure and enables injection of a liquid by an injection force always stable corresponding to the size of the vessel body, changes in the residue of the liquid or the like. SOLUTION: In this portable washer, a manual air pump B is detachably fitted into a first mouth neck part 3 of a vessel body while a cap C with a nozzle is fitted into a second mouth neck part 4 to pressurized a liquid level of washing water within the vessel body by the operation of the air pump and the pressurized washing water make ejection possible from the tip of a nozzle by the operation of opening a delivery valve 42 disposed in the course of a liquid passageway (h) which makes the second mouth neck part communicate with the nozzle. The air pump B is provided with a safe valve X to reduce a compression pressure above a specified pressure while being adjustable to a specified value.</p> |
