Clamp type pot cover opening and closing structure
An opening and closing structure, clamp-type technology, applied in pressure cookers, cooking utensils, household utensils and other directions, can solve the problems of smooth operation, loose parts, loose fit, etc., to improve safety, reduce occupied space, close-fitting effect
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[0026] Example 1
[0027] Such as Figure 1 to Figure 8 As shown, a clamp-type pot lid opening and closing structure includes a pot lid 1, at least two sets of clamps 2, respective guide posts 9 corresponding to each set of clamps 2, a handle 3, a rotating button 4, and a groove wheel 6. Safety valve 8. The bottom of the safety valve 8 is set on the pot cover 1. One end of each group of clamps 2 is rotatably connected with one side of the pot cover 1, and the other end of each group of clamps 2 is located on the other side of the pot cover 1. One side is respectively connected with the guide post 9, and further includes a fixing plate 7 and a stop rod 5. The handle 3 is arranged on one side of the pot cover 1 and the handle 3 is provided with an accommodating cavity 33. The fixed plate 7 is located in the accommodating cavity 33 and the sheave 6 is rotatably placed on the fixed plate 7. The fixed plate 7 is respectively provided with a limit slot 71 corresponding to the guide po...
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