该产品广泛应用于电子电器等行业，主要使用的地方有电饭煲、电水壶、微波炉、咖啡壶、冰箱、电脑机箱、电脑显示屏、电视机微调按钮隐藏无把手的面盖门处，起控制开关门的作用；在汽车烟灰缸、眼镜盒、储物箱、配电箱等等产品上也经常使用；体积小，不占空间，操作方便，搭配阻尼齿轮使用，能很好的提升整个产品档次。

Widely applied in electronic industry, such as electric cooker, electric kettle, microwave oven, electric coffee pot,refrigerator, computer case, computer monitor, and spin button of TV; it hides on the door panel without handle, and function to open and close the door; it is also frequently used in vehicle ashtray, spectacle case, storage compartment,and distribution box. The door latch is small in size and occupies little space; it is easily to use with rotary damper and greatly upgrade the level of the products.

该产品为自锁式门扣开关，向下按则自动关闭，再次按下则自动打开，安装简易、使用方便，轻巧美观，不影响面盖门的设计。

Self-latching design, push to open and lock, light and artistic, easily and conveniently to install and use, it doesn’tinfluence the design of the door panel