JPS60126171U - Reciprocating electric razor outer blade - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の外刃の平面図、第２図、第４図は従来例
の横断面図、第３図は２点支持薄板ばりの曲げ形状図。 第５図は従来例の刃部拡大図。第６図は本考案実施例に
おける外刃の平面図。第７図、第１０図は本考案実施例
上における刃部断面図。第８図、第９図は本考案実施例
の外刃刃孔形状図し １・・・外刃、２・・・刃孔、３・・・外刃枠、４・・
・本体ケース、５・・・内刃、６・・・外刃取付具、７
・・・フック部、８・・・髭、１１・・・両外側部、１
２・・・内側部、１４・・・突条列。 レン で ）−６ ７３図FIG. 1 is a plan view of a conventional outer cutter, FIGS. 2 and 4 are cross-sectional views of the conventional example, and FIG. 3 is a diagram of the bending shape of a thin plate beam supported at two points. FIG. 5 is an enlarged view of the blade of the conventional example. FIG. 6 is a plan view of the outer cutter in the embodiment of the present invention. 7 and 10 are cross-sectional views of the blade in the embodiment of the present invention. Figures 8 and 9 show the outer cutter hole shapes of the embodiment of the present invention. 1...Outer cutter, 2...Blade hole, 3...Outer cutter frame, 4...
・Body case, 5...Inner blade, 6...Outer blade attachment, 7
...Hook part, 8...Beard, 11...Both outer parts, 1
2...Inside part, 14...Protrusion row. Ren)-6 Figure 73

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 往復運動する内刃が、可撓性を有し略円弧状に張った外
刃と圧接摺動して成る往復式電気カミソリにおいて、前
記外刃に内刃往復運動方向と平行に２本の突条列を、外
刃の内刃往復運動方向と直交する方向の中心振り分けで
、内刃の曲率半径をＲとして、２Ｒ＜１＜？ｒＲの距離
の位置１に形成し、該突条列間の内側部に細孔群を、該
突条列上に長孔群を設けると共に、該突条列の両外側部
に前記突条列間の内側部に設けられた細孔と相似形で、
該細孔より小さい刃孔群を前記突条列間の内側部に設け
られた細孔群と同一の配列で設けたことを特徴とする往
復式電気カミソリの外刃。In a reciprocating electric razor in which a reciprocating inner cutter slides in pressure contact with a flexible outer cutter stretched in a substantially arc shape, the outer cutter has two protrusions parallel to the direction of the inner cutter's reciprocating motion. The rows are centered in a direction perpendicular to the reciprocating direction of the inner cutter of the outer cutter, and the radius of curvature of the inner cutter is R, and 2R<1<? The ridges are formed at position 1 at a distance of rR, a group of pores is provided on the inner side between the rows of ridges, a group of elongated holes are provided on the row of ridges, and the rows of ridges are formed on both outer sides of the row of ridges. With a similar shape to the pores provided inside the space,
An outer blade for a reciprocating electric razor, characterized in that a group of blade holes smaller than the pores are provided in the same arrangement as a group of pores provided on the inner side between the rows of protrusions.