JPH01101489U

JPH01101489U -

Info

Publication number: JPH01101489U
Application number: JP19745387U
Authority: JP
Priority date: 1987-12-28
Filing date: 1987-12-28
Publication date: 1989-07-07

Description

[Brief explanation of the drawing]

第１図ないし第５図は本考案の一実施例を示し
、第１図は回転式電気かみそりの外刃を外刃ケー
スとともに示す斜視図、第２図は外刃を内面側か
ら見た図、第３図は第２図中部を拡大した内面
図、第４図は第３図中―線に沿う矢視図、第
５図は第３図中―線の矢視図、第６図および
第７図は本考案のそれぞれ第２および第３実施例
を示す主要部の拡大した内面図、第８図は従来の
形状測定手段を説明する斜視図である。２…外刃、３…小孔、５…周縁突部、６…摺接
突部、１０…計測器の触針。 Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a perspective view showing the outer blade of a rotary electric shaver together with the outer blade case, and Figure 2 being a view of the outer blade viewed from the inner side. , Fig. 3 is an enlarged inner view of the middle part of Fig. 2, Fig. 4 is a view taken along the line in Fig. 3, Fig. 5 is a view taken along the line in Fig. 3, Fig. 6, and FIG. 7 is an enlarged inner view of the main parts showing second and third embodiments of the present invention, respectively, and FIG. 8 is a perspective view illustrating a conventional shape measuring means. 2...Outer blade, 3...Small hole, 5...Peripheral protrusion, 6...Sliding contact protrusion, 10...Stylus of measuring instrument.

Claims

[Claims for Utility Model Registration] It has a large number of small holes, and the peripheral edges of these holes are provided with peripheral protrusions that protrude toward the inner side, and are formed of a thin plate and have a curved shape that swells outward. A rotary electric shaver equipped with an outer cutter and an inner cutter that is rotated by slidingly contacting the peripheral protrusion on the inner surface side of the outer cutter, a peripheral edge provided around the small hole on the inner surface of the outer cutter. A rotary electric shaver characterized by forming a sliding contact projection having the same height as the projection, continuous in the radial direction, and on which a stylus of a measuring device is guided by sliding contact.