Handheld, personal skin care systems with detachable skin care elements
View Patent ↗A skin care element holder is designed for use with a handheld body having a receptacle. The skin care element holder includes a substantially circular plate having a diameter between about 20 and about 60 mm. The substantially circular plate has a first surface arranged and configured for coupling to the skin care element; a second surface, opposite the first surface; and an outer peripheral edge. The second surface of the substantially circular plate has at least one spacer leg; a plurality of engagement arms; and at least one key. Each of the at least one spacer leg, engagement arms and key extend from the second surface in a direction away from the first surface. The at least one spacer leg supports the plate in the receptacle. At least one of said engagement arms includes a snap-fit projection for engagement with a recess in the receptacle. The key is arranged and configured to fit into a notch in the receptacle. Handheld skin care systems incorporating the skin care holder are also described.
1. A skin care element holder for use with a handheld body having a receptacle, said skin care element holder comprising a substantially circular plate having a diameter between about 20 and about 60 mm, wherein:
a. said substantially circular plate has:
i. a first surface arranged and configured for coupling to the skin care element;
ii. a second surface, opposite said first surface; and
iii. an outer peripheral edge; and
b. said second surface of said substantially circular plate has:
i. at least one spacer leg extending from said second surface in a direction away from said first surface to support said plate in the receptacle;
ii. at least one engagement arm extending from said second surface at a location spaced radially inwardly of said outer peripheral edge of said plate and radially offset from spacer leg, and in a direction away from said first surface, said at least one engagement arm comprising a snap-fit projection for engagement with a recess in the receptacle;
iii. at least one key extending from said second surface, in a direction away from said first surface, at least from a location radially outward of said location from which said at least one spacer leg extends and said location from which said at least one engagement arm extends up to a location at, but not beyond, said outer peripheral edge of said plate, said at least one key being arranged and configured to fit into a notch in the receptacle.
2. The skin care element holder of claim 1 , wherein:
said key has an engagement surface along a free end of said at least one raised portion furthest from said second surface, said engagement surface being configured to engage the notch in the receptacle of the handheld body; and
said snap-fit projection engages in the recess in the receptacle of the handheld body in a radial direction.