| 摘要 |
This invention is related to sanitary apparatus, more particularly, it is involved with the liquid spraying apparatus (include spraying nozzle and its joint one-way valve; gasbag and its joint gas pipe; liquid container and the built-in water inlet pipe as well as the water inlet valve connected with the water inlet pipe.) used in the sanitary tools such as wringing mop, glass eraser, water broom and hair brush, etc. The nozzle, gasbag and liquid container shall be connected with a T-pipe. This newly invented liquid spraying device adopts liquid spraying principle based on pneumatic compression. The alkaline liquid and the cleaning water shall be sprayed out by pressing the gasbag. The device can be incorporated in various sanitary tools, with excellent reliability and convenient operation.
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