Cabinet with height-adjustable upper layers

• Main Authors: CHEN PING, MENG LIANG, LI ZHENG, FAN QIZHOU, LI SHANJUN, WAN SONG, WANG CAIYUN, HE TIANWEN, GAO DAXIN, WANG JI, ZONG WANGYUAN, WANG YUANYUAN
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2013
• Subjects: CABINETS; COFFEE MILLS; DESKS; DOMESTIC ARTICLES OR APPLIANCES; DRAWERS; FURNITURE; GENERAL DETAILS OF FURNITURE; HUMAN NECESSITIES; OFFICE FURNITURE; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TABLES

The utility model provides a cabinet with height-adjustable upper layers. The cabinet with the height-adjustable upper layers comprises a cabinet body, drawers, a supporting plate, screw rods, a rotary disk, an in-out rod, a handle, a power bevel gear wheel, a power bevel pinion, a power transmission shaft, a synchronous transmission bevel gear I, a synchronous transmission bevel gear II, a fixing nut, a bolt, a gasket, an end cap, a cylindrical roller bearing, a synchronous transmission shaft, sleeves and a hinge. A rail is arranged below the topmost layer of the cabinet, the two screw rods are arranged at the right front portion of the cabinet body, the folding supporting plate is arranged at the front portion of the screw rods, the in-out rod is arranged at two sides of the cabinet body, one end of the in-out rod is provided with a rotary hinge, the other end of the in-out rod is connected with the drawers, and when the in-out rod is pulled out, the drawers at the upper layers can slide to the supporting p