Handle hasp structure area visible window's vacuum capper

The utility model discloses a handle hasp structure area visible window's vacuum capper, including lower cover and upper cover, the upper cover rotation is installed in lower cover upper portion, covers down and is provided with down the vacuum chamber, and a handle is installed to the upper cover, and the middle part fretwork of handle forms a visible window, and the upper cover is provided withthe perspective window that can have a X -rayed down the vacuum chamber, the top of vacuum chamber under perspective window lies in. The utility model discloses simple structure, it is with low costs,move reliable and stablely, do not need to lock in addition when uncapping and the unblock operation closing the lid, the operation of locking closure and unblock is convenient more, swift and laborsaving. 本实用新型公开了种手柄锁扣结构带可视窗口的真空封口机，包括下盖和上盖，上盖旋转安装于下盖上部，下盖上设置有下真空腔室，上盖安装有手柄，手柄的中部镂空并形成可视窗口，上盖设置有能够透视到下真空腔室的透视窗口，透视窗口位于下真空腔室的上方。本实用新型结构简单，成本低，动作稳定可靠，在合盖和开盖时不需要另外进行上锁和解锁操作，锁盖和解锁的操作更加方便、快捷和省力。