Cuticle cutter
AssigneeZivi S/A Cutelaria
InventorPaulo Roberto Wurzel
Life of this patent
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Abstract
A cuticle cutter of the like is described which is of the scissors type. Instruments of this type, especially in beauty salons, require constant cleaning, sharpening and sterilisation. The cutter of the invention facilitates such procedures by permitting the handles (2, 21) to be separate from the blades (1, 1′). In the preferred embodiment the blades are snap fitted into the handles and the arrangement is such that on opening the cutters to a maximum surfaces on the handles enter into abutment with the blades in the region of the pivot (6) and further opening cams the blades away from the handles, releasing them without any necessity for manual contact. The blades can then be submitted to the above mentioned procedures and stored for further use.
Claims2
Cuticle cutter having the general configuration of scissors comprising:
- a first cutter blade and handle combination;
- a second cutter blade and handle combination pivoted to said first cutter blade and handle combination by means of a pivot element, each said cutter blade consists of a cutting end, a central pivot portion through which said pivot element passes and a spigot;
- a substantially longitudinal passage in each said handle, into which the spigot of the respective first or second cutter blade is received;
- and
- resilient releasable attachment means being provided to retain each said spigot in said passage in its respective handle;
- characterised in that:
- each said attachment means comprises a spring element (10;
- 10′) formed with a protuberance mounted laterally in said passage and a lateral recess (7;
- 7′) formed in said spigot 5;
- 5′) of the respective cutter blade (1;
- 1′), said recess (7;
- 7′) receiving the protuberance to maintain the cuticle cutter in a mounted configuration and said spring element (10;
- 10′) being flexed to permit separation of the cutter blade from the handle (2;
- 2′) on the application of a longitudinal separating force between the handle and the cutter blade;
- and
- each said handle (2;
- 2′) has an axially extending outer portion (12;
- 12′) which, in the mounted configuration of the cuticle cutter, extends as far as said central pivot portions of said cutter blades 1;
- 1′) whereby, on opening said cuticle cutter to a maximum extent, a laterally outer surface of each cutter blade engages said axially extending outer portion (12;
- 12′) of the handle associated with the other of said cutter blades to produce said longitudinal separating force between said cutter blades and their associated handles.
Dependencies are inferred from the claim text.