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US 12,409,464 B1Granted
Powder sprayer
AssigneeHefei Yaozhong International Trade Co., Ltd.
InventorJinhui Hong
Life of this patent
Estimating the term…
Abstract
A powder sprayer includes a powder storage tank, a nozzle communicated with the powder storage tank, a telescopic rod, and a balloon. The telescopic rod is communicated with the powder storage tank and is spaced apart from the nozzle. A length of the telescopic rod is adjustable. The balloon is communicated with one end of the telescopic rod away from the powder storage tank. By such configurations, an application range of the powder sprayer is increased and safety of the powder sprayer is improved.
Claims15
A powder sprayer, comprising:
- a powder storage tank;
- a nozzle communicated with the powder storage tank;
- a telescopic rod;
- and
- a balloon;
- wherein the telescopic rod is communicated with the powder storage tank and is spaced apart from the nozzle, a length of the telescopic rod is adjustable, and the balloon is communicated with one end of the telescopic rod away from the powder storage tank;
- wherein the powder sprayer further comprises a handle, the handle is connected to the one end of the telescopic rod away from the powder storage tank, and the balloon is mounted on the handle;
- wherein the handle comprises a first end portion and a second end portion disposed opposite to the first portion, the balloon is mounted between the first end portion and the second end portion of the handle, and the first end portion of the handle is connected to the telescopic rod;
- wherein the handle further comprises a first connecting portion, the first connecting portion connects the first end portion of the handle to the second end portion of the handle, and wherein one side of the first connecting portion facing the balloon is arc-shaped and is matched with the balloon;
- wherein the handle further comprises a second connecting portion disposed opposite to the first connecting portion, the second connecting portion is connected between the first end portion of the handle and the second end portion of the handle, and the second connecting portion is spaced apart from the balloon, wherein the second connection portion and the first connection portion form a closed ring structure that surrounds the balloon in a middle region thereof.
7 more elements
Dependencies are inferred from the claim text.