| 摘要 |
A replaceable edge of a hair combing razor, comprising a lengthwise sheet edge and a two-folded holding sheet for holding the sheet edge from the rear, an edge side of the holding sheet being provided with a corrugation that covers at least one of the front and rear sides of the tip of the sheet edge so as to alternate exposed portions and non-exposed portions by a sliding means also provided to the replaceable edge in order to allow the sheet edge to slide for alternating non-exposed portions and exposed portions, the non-exposed portions being a specified size wider than the exposed portions. The replaceable edge, designed to allow the edge tip (11) to longitudinally slide within the holding sheet so that an edge tip used as a non-exposed portion (Y)can be used as a new exposed portion (X), permits unused edge tips of non-exposed portions to be used a plurality of times in a divided manner due to non-exposed portions that are wider than exposed portions, thereby providing several times longer service life than one that does not allow sliding.
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