As a common tool in daily life, water trigger sprayer is widely used in many fields such as household cleaning, gardening maintenance and personal care. Its structural design is simple and easy to use. It can effectively spray liquid in atomization to achieve the ideal spraying effect. In actual use, if the water trigger sprayer does not have a locking or closing function, it is easy to cause liquid to spray out due to accidental squeezing of the trigger, especially in the case of transportation, storage or children's misoperation. This phenomenon is more likely to occur. Improper spraying of liquid will not only cause waste, but also may bring safety hazards. Especially when the sprayer is filled with detergents, disinfectants or other chemical liquids with certain corrosiveness, mis-spraying will cause damage to the skin, eyes, etc., and even cause unpredictable dangers. The design of the nozzle locking or closing function can effectively avoid the occurrence of the above problems and improve the safety and reliability of the product during use.
The water trigger sprayer with a nozzle locking function usually has a rotary switch or a button control device at the nozzle position. The user only needs to turn or press it to switch to the off state. When the sprayer is not in use, locking the nozzle in time can prevent liquid from spraying out due to external force squeezing. Such a design not only takes into account the convenience of adult users, but also fully reflects the care for the safety of children in the family. Children like to play with objects around them out of curiosity. If the sprayer can be easily pressed to spray liquid, it is very likely to cause accidental injury. With the locking function, even if the child gets the sprayer, he cannot easily trigger the spray, which greatly reduces the risk.
The nozzle locking or closing function can also improve the safety of the sprayer during storage and carrying. Whether it is placed in a corner of the home or carried with you when going out, the nozzle can effectively prevent liquid leakage after closing, keep the environment clean, and avoid liquid contamination of clothing, furniture or other items. For users who need to be equipped with high-concentration cleaning liquid or disinfectant, such a function is particularly important, which not only reduces the volatilization of liquid, but also avoids the adverse effects of chemicals on the environment and human health.
From the perspective of product structure design, the nozzle locking function does not increase the complexity of use, but improves the overall user experience. The locking and unlocking operations are simple and easy to understand, and almost no additional learning cost is required, which is easy for users of all ages to get started. At the same time, a reasonable design can also extend the service life of the sprayer, reduce damage caused by misoperation, and improve the durability and cost performance of the product.