Spray gun

摘要

A spray gun includes a handle and a spray head mounted to each other for forming a hollow main body. A switching assembly is mounted in the main body between the handle and the spray head for controlling the operating type of the spray gun. The switching assembly includes a seat mounted in the main body, a shank extending through the seat, an outlet set received in the seat, a first button and a second button, wherein the first button and the second button are respectively connected two a front end and a rear end of the shank.

主权项

1. A spray gun apparatus comprising: a main body having a handle and a spray head mounted to each other, each of said handle and said spray head being a hollow structure so as to define a passage in said main body, said handle having a T-shaped receiving portion defined in a top portion thereof, said T-shaped receiving portion having an opening defined in a bottom thereof, said opening communicating with said passage, said handle having a lower end adapted to be connected to a water source so as to allow water to flow into said passage; and a switching assembly mounted to said main body between said handle and said spray head, said switching assembly comprising: a seat mounted in said main body and partially received in said T-shaped receiving portion, said seat having a through hole defined therein, said through hole communicating with said passage of said main body, said seat having a pair of tubes extending therefrom, each tube of said pair of tubes having a tunnel defined therein, the tunnels linearly corresponding to each other and communicating with said through hole of said seat; a shank extending through said seat via the tunnels, said shank having a first through hole diametrically defined in said seat, said first through hole selectively communicating with said through hole of said seat; a first button and a second button respectively mounted onto a front end and a rear end of said shank, said first button and said second button alternately extending out of said main body; and an outlet set positioned in said through hole of said seat, said outlet set having a second through hole which selectively communicates with said first through hole, said first through hole and said second through hole communicating with each other when said first button is pushed backwardly, said handle having a stopper extending inwardly from an inner periphery of a lower portion of said receiving portion, said outlet set having a spring and a flexible tubular element sequentially mounted into said through hole of said seat, said spring having opposite ends respectively abutting against said stopper and said tubular element such that said tubular element abuts said shank.