Sprayer with built-in adjustable spray head

• Main Author: DOU YUFENG
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2024
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; WEAPONS

The sprayer comprises a liquid storage bottle, a bottle neck shell and a spray head shell, the bottle neck shell is connected to the liquid storage bottle, a battery mounting groove is formed in a bottle opening of the liquid storage bottle, a battery is mounted in the battery mounting groove, and the spray head shell is connected to the bottle neck of the liquid storage bottle. A first mounting groove, a second mounting groove and a nozzle shell mounting groove are formed in the bottleneck shell, the circuit board is mounted in the first mounting groove, the pump body is mounted in the second mounting groove, a water pumping pipe and a water spraying pipe are arranged on the pump body, the water pumping pipe penetrates through a battery mounting groove body and extends to the bottom of the liquid storage bottle, and the water spraying pipe is connected to the nozzle piece; the nozzle piece is installed in the nozzle shell, the nozzle shell is connected to the nozzle shell installation groove, the nozzle piec