Massager having stretching and expansion functions
AssigneeDongguan Aisi Health Products Co., Ltd.
InventorBiao Zhou
Life of this patent
Estimating the term…
Abstract
A massager includes a flexible outer housing, a driving housing, and an inclined expansion fastener. An upper end of the driving housing is cut into a plurality of elastic sheets. A cavity is defined at the upper end of the driving housing, and the inclined expansion fastener is partially disposed in the cavity. When the inclined expansion fastener moves downward, the inclined expansion fastener opens the plurality of the elastic sheets, so that a diameter of the upper end of the driving housing is increased; and when the inclined expansion fastener moves upward, the inclined expansion fastener moves out of the cavity at the upper end of the driving housing, the plurality of the elastic sheets rebound and reset, and the diameter of the upper end of the driving housing is restored.
Claims19
A massager, comprising:
- a flexible outer housing;
- a driving housing;
- and
- an inclined expansion fastener;
- wherein an upper end of the driving housing comprises a plurality of elastic sheets;
- a first cavity is defined at the upper end of the driving housing, and the inclined expansion fastener is partially disposed in the first cavity;
- when the inclined expansion fastener moves downward, the inclined expansion fastener opens the plurality of the elastic sheets, so that a diameter of the upper end of the driving housing is increased;
- and when the inclined expansion fastener moves upward, the inclined expansion fastener moves out of the first cavity at the upper end of the driving housing, the plurality of the elastic sheets rebound and reset, and the diameter of the upper end of the driving housing is restored.
Dependencies are inferred from the claim text.