Razor cartridge
AssigneeDorco Co., Ltd.
InventorDong Il Kim
Life of this patent
Estimating the term…
Abstract
A razor cartridge is proposed. The razor cartridge may include at least one shaving blade comprising an edge portion with a cutting edge, and a base portion, and a blade housing configured to accommodate the at least one shaving blade. The razor cartridge may also include an elastic unit configured to support an end portion of the base portion of the at least one shaving blade and apply a restoring force upwards. The razor cartridge can uniformly transmit a restoring force to a plurality of blades supported by the elastic unit. Further, the vertical position of the shaving blade may be adjustable, thereby reducing a skin irritation during shaving.
Claims18
A razor cartridge comprising:
- at least one shaving blade comprising an edge portion with a cutting edge, and a base portion;
- a blade housing configured to accommodate the at least one shaving blade within an inner space extending longitudinally and transversely within the blade housing, the blade housing comprising at least one blade mounting portion disposed entirely within the inner space of the blade housing;
- and
- an elastic unit configured to support a bottom end of the base portion of the at least one shaving blade, the elastic unit disposed entirely within the inner space of the blade housing and comprising:
- at least one connecting portion disposed entirely within the inner space of the blade housing and having a first side extending longitudinally away from the blade mounting portion of the blade housing in a first direction, and
- a supporting portion disposed entirely within the inner space of the blade housing, the supporting portion extending longitudinally away from a second side of the at least one connecting portion in the first direction and extending transversely in a second direction crossing the first direction, and
- wherein the at least one shaving blade comprises two or more shaving blades, and the supporting portion supports and is in direct physical contact with at least two blade base portions of the two or more shaving blades.
Dependencies are inferred from the claim text.