JPH0480477U

JPH0480477U -

Info

Publication number: JPH0480477U
Application number: JP12368990U
Authority: JP
Priority date: 1990-11-27
Filing date: 1990-11-27
Publication date: 1992-07-14

Description

[Brief explanation of drawings]

第１図および第２図は本考案の一実施例を示し
、第１図は駆動軸回りと内刃体との関係を示す分
解斜視図、第２図は駆動軸と内刃取付け台との関
係を一部分解し断面して示す側面図である。第３
図は本考案の他の実施例の要部を示す縦断側面図
である。第４図および第５図は従来例を示し、第
４図は内刃取付け台と内刃体との関係を示す分解
斜視図、第５図ａ，ｂ，ｃは夫々内刃取付け台へ
の内刃体の取付け動作を順に示した縦断側面図で
ある。２８……駆動軸、２８ａ……段部（ばね座）、
３１……内刃取付け台、３５……コイルばね（弾
性体）、４１……内刃体、４２……内刃台、４４
……連結部、４５……テーパ穴、５１……テーパ
突部、５２……内刃取付け台、５３……テーパ穴
。 Figures 1 and 2 show an embodiment of the present invention. Figure 1 is an exploded perspective view showing the relationship between the drive shaft and the inner cutter body, and Figure 2 is an exploded perspective view showing the relationship between the drive shaft and the inner cutter mounting base. FIG. 3 is a side view showing the relationship in a partially exploded cross-sectional view. Third
The figure is a longitudinal sectional side view showing the main parts of another embodiment of the present invention. Fig. 4 and Fig. 5 show a conventional example, Fig. 4 is an exploded perspective view showing the relationship between the inner cutter mount and the inner cutter body, and Fig. 5 a, b, and c respectively show the relationship between the inner cutter mount and the inner cutter. FIG. 7 is a longitudinal side view showing the installation operation of the inner blade body in order. 28... Drive shaft, 28a... Step portion (spring seat),
31...Inner cutter mounting base, 35...Coil spring (elastic body), 41...Inner cutter body, 42...Inner cutter stand, 44
...Connecting portion, 45...Tapered hole, 51...Tapered protrusion, 52...Inner blade mounting base, 53...Tapered hole.

Claims

[Scope of utility model registration request]

A connecting part is formed in the longitudinal center of the inner cutter base of the inner cutter body, and the inner cutter mount supporting the inner cutter body is fitted onto a drive shaft that reciprocates linearly so as to be movable along the axial direction of the inner cutter base. At the same time, an elastic body for biasing the inner blade mount is sandwiched between a spring seat provided on the drive shaft and the inner blade mount, and one of the connecting portion and the inner blade mount is connected to the inner blade mount. A tapered hole having an inner circumferential surface made of a conical surface is provided on one side, and the other side has a truncated conical shape that is detachably fitted into the tapered hole, or the other side is provided with a truncated conical shape that is detachably fitted into the tapered hole. A structure for mounting an inner blade of a reciprocating electric shaver, characterized by having a truncated cone-shaped taper protrusion that can be fitted freely.