Patent ID: 9066628
Filing Date: 2015-06-30
Classification: A47J

Abstract:
1. A grinder with granularity adjusting mechanism, comprising a container for holding condiments and a grinding head assembly connected to the container for grinding the condiments; wherein the grinding head assembly comprises: a driving component mounted on top of the container, the driving component having an axis; a female grinding head rotatably mounted on the driving component, the female grinding head having a first through hole, the driving component passing through the first through hole, the first through hole defining an inner wall; a male grinding head placed inside the first through hole and engaged to the driving component and movable along the axis of the driving component, the male grinding head having a peripheral wall; an adjusting knob, with a connecting portion, engaged to the driving component, the connecting portion having a height, the inner wall of the first through hole and the peripheral wall of the male grinding head are provided with matching grinding teeth, the adjusting knob changes a gap between the male grinding head and the female grinding head by moving axially the male grinding head, and the driving component further comprises a connecting seat and a connecting rod mounted on the connecting seat, the male grinding head defining a second through hole adapted for the connecting rod passing through, the second through hole is threaded for connecting to the adjusting knob, and a spring is provided between the male grinding head and the connecting seat for pushing the male grinding head away from the connecting seat.