Lock-free integrated toner cartridge powder bin scraper structure

The utility model discloses a lock-free integrated toner cartridge powder bin doctor blade structure, which comprises a powder bin, a scraper and a doctor blade, and the doctor blade is adhered to the scraper to form a whole and is arranged in the powder bin at the same time; rib plate sets are arranged in the powder bin in rows, the top ends of the rib plate sets extend out of supporting and positioning columns, and the scraping plate is welded to the supporting and positioning columns so as to be fixed in the powder bin. The device has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance. 本实用新型公开了一种免锁一体硒鼓粉仓刮片结构，它包括粉仓、刮板和刮片，刮片粘接于刮板以构成整体并同时安装在粉仓内；所述粉仓内排设有筋板组，所述筋板组顶端延伸出支撑定位柱，刮板通过熔接于支撑定位柱以固定在粉仓内。它具有结构简单、效果优异、装配方便、设计合理等优点；因此，它是一种技术性和经济性均具有优越性能的产品。