JPS61140770U

JPS61140770U -

Info

Publication number: JPS61140770U
Application number: JP2391385U
Authority: JP
Priority date: 1985-02-21
Filing date: 1985-02-21
Publication date: 1986-08-30
Also published as: JPH0214748Y2

Description

[Brief explanation of the drawing]

図面は本考案に係る実施例を示し、第１図は刃
保持部材の底面図、第２図は刃枠の底面図、第３
図は刃保持部材を取付けた刃枠の底面図、第４図
は係止杆部と係止爪部の位置関係を明示する第３
図中Ａ方向矢視図、第５図はロツク体と保持体の
分解斜視図、第６図は第５図中Ｂ方向矢視図、第
７図はヘツド装置及び駆動装置を示す分解斜視図
、第８図は電気かみそりの外観側面図。尚図面中、１……電気かみそり、２……刃枠、
２ａ……内面、３……外刃、５……刃保持部材、
６……係止爪部、７……クリツク機構、１０……
ヘツド装置、２０……保持体、２１……凹状部、
５０……ロツク体、５１……筒状体、５２……係
止杆部、Ｐ……ロツク位置、Ｑ……開放位置、Ｒ
……挿入位置。 The drawings show an embodiment of the present invention, in which Fig. 1 is a bottom view of the blade holding member, Fig. 2 is a bottom view of the blade frame, and Fig. 3 is a bottom view of the blade holding member.
The figure is a bottom view of the blade frame with the blade holding member attached, and Figure 4 is the third figure showing the positional relationship between the locking rod and the locking claw.
Fig. 5 is an exploded perspective view of the lock body and holder; Fig. 6 is a view taken in the direction B of Fig. 5; Fig. 7 is an exploded perspective view showing the head device and drive device. , FIG. 8 is an external side view of the electric shaver. In addition, in the drawing, 1... electric razor, 2... blade frame,
2a...inner surface, 3...outer blade, 5...blade holding member,
6... Locking claw portion, 7... Click mechanism, 10...
Head device, 20... Holding body, 21... Concave portion,
50... Lock body, 51... Cylindrical body, 52... Locking rod portion, P... Lock position, Q... Open position, R
...insertion position.

Claims

[Scope of Claim for Utility Model Registration] 1. A head device for an electric shaver comprising a blade holding member that removably holds an outer blade whose rotation is regulated and a rotatable inner blade in a blade frame, which holds said blade holding member. The holding body is formed into a shape that allows it to be positioned relative to the blade frame and has a concave portion with a circular cross section in the center, while the lock body has a cylinder that is rotatably inserted into the concave portion. and a locking rod portion that locks into a locking claw portion provided on the inner surface of the blade frame when the holding body is inserted into the blade frame at a predetermined lock position, and prevents the holding body from coming off. Further, the cylindrical portion and the recessed portion have a fixed insertion position, and by rotating the cylindrical portion by a predetermined angle after insertion, movement in the axial direction is regulated, and at least the lock position and the lock are released. 1. A head device for an electric shaver, characterized in that a click mechanism is provided on the inner periphery of the recessed part and the outer periphery of the cylindrical part so that the shaver can be held in an open position. 2. The electric shaver head device according to claim 1, wherein the holder is integrally formed of synthetic resin. 3. Utility model registration claim 1, characterized in that the lock body is integrally formed of synthetic resin.
The electric shaver head device described in Section 1. 4. The head device for an electric shaver according to claim 1, 2 or 3, wherein the electric shaver is a triple round blade electric shaver.