Opening and closing device of the utility model relates to a folding type baking machine, component and component tray cover comprises a hinged, or baking tray assembly and the lower component; an upper cover component and a lower tray assembly, or baking components and between the lower tray assembly is provided with a lifting device, the lifting device comprises a knob set in the knob and set up, drive in the Lycra slider is used for locking the lock hook and the slide bar is connected with one end and the other end of the slide bar is arranged at one end of the lock rod and the lock rod is connected with the cradle, and the other end of the hinge seat is arranged in any part; upper cover assembly baking, component and component tray on the hinge seat is arranged at the corresponding part of another. The knob is connected with the gear, and the gear is engaged with the teeth arranged on the transmission sliding rod. The utility model has the advantages of simple and reasonable structure, flexible operation, low manufacturing cost, high control precision, and high control precision.
【技术实现步骤摘要】
【技术保护点】
一种折叠式烘烤机的启闭装置，包括相互铰接的上盖组件和下烤盘组件，或上烤盘组件（１）和下烤盘组件（２），其特征是上盖组件和下烤盘组件，或上烤盘组件和下烤盘组件之间设置有启闭装置，该启闭装置包括设置在拉架（５）上的旋钮（３），旋钮和设置在拉架中的传动滑杆（６）相接，用于锁紧用的锁钩（９）与滑杆一端相接，滑杆另一端和设置在拉架中的锁杆（８）一端相接，锁杆另一端与铰链座（１１）相接；拉架设置在上盖组件、上烤盘组件和下烤盘组件中的任一件上，铰链座设置在与其相对应的另一件上。
【技术特征摘要】
【专利技术属性】
技术研发人员：郭建刚，赖小春，
申请(专利权)人：广东新宝电器股份有限公司，
类型：实用新型
国别省市：44[中国|广东]
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