초록 ▼

The present invention features a disposable razor unit having a razor head which is detachable from the handle. According to the preferred embodiment of the present invention, the handle has attachment means which consists of three prongs which extend outward from the handle. The center prong has a

The present invention features a disposable razor unit having a razor head which is detachable from the handle. According to the preferred embodiment of the present invention, the handle has attachment means which consists of three prongs which extend outward from the handle. The center prong has a tooth on the underside of the end opposite the handle. The razor head has a chamber which receives the attachment means of the handle when the razor head and the handle are coupled. The chamber has a clearance slot and a locking shoulder at its innermost, central point into which the tooth of the middle prong fits to fasten the razor head and handle together. The fit between the handle and the razor head is such that the razor head may be removed by a forward force exerted on the top of the chamber by the user, however the fit is sufficient that the handle and the razor head will not become separated by normal forces encountered during shaving.

대표청구항 ▼

[ I claim:] [1.] A disposable razor unit comprising:a handle;a reusable attachment means located on one end of said handle; anda cartridge including at least one blade and having receiving means for receiving said attachment means, said cartridge including a substantially flat bottom surface extendi

[ I claim:] [1.] A disposable razor unit comprising:a handle;a reusable attachment means located on one end of said handle; anda cartridge including at least one blade and having receiving means for receiving said attachment means, said cartridge including a substantially flat bottom surface extending along a plane, said receiving means extending downwardly below said plane of said bottom surface;wherein said cartridge is removably attached to said handle and wherein said reusable attachment means comprises a plurality of resilient, independently movable prongs which extend outwardly from said one end of said handle.