Back to results
US 7,007,868 B1Granted
Spraying gun having multi-state water flow control effect
AssigneeShin Tai Spurt Water of the Garden Tools Co., Ltd.
InventorChin-Yuan Chen
Life of this patent
Estimating the term…
Abstract
A spraying gun includes a gun body, a water guide pipe, a water control bar, and a water control switch. Thus, the driven portion of the water control bar is pushed by either one of the engaging portions of the eccentric urging face of the water control switch, so that the water control bar is moved in the receiving space of the water guide pipe step by step so as to control the water flow in the water guide pipe in a multi-stage manner, thereby facilitating the user regulating the water flow rate of the spraying gun so as to save the water source.
Claims10
A spraying gun, comprising:
- a hollow gun body;
- a water guide pipe mounted in the gun body and having an inside formed with a receiving space;
- a water control bar movably mounted in the receiving space of the water guide pipe to control a water flow in the water guide pipe and having a first end formed with a driven portion protruding outward from the receiving space of the water guide pipe;
- a water control switch pivotally mounted on the gun body and having a first side having a periphery formed with an eccentric urging face rested on the driven portion of the water control bar and a second side formed with a drive portion;
- wherein the eccentric urging face of the water control switch is formed with a plurality of tooth-shaped recessed engaging portions, and the driven portion of the water control bar is engaged with one of the plurality of tooth-shaped engaging portions of the eccentric urging face of the water control switch.
2 more elements
Dependencies are inferred from the claim text.