JPS5818839Y2 - reciprocating electric razor - Google Patents
reciprocating electric razorInfo
- Publication number
- JPS5818839Y2 JPS5818839Y2 JP15372877U JP15372877U JPS5818839Y2 JP S5818839 Y2 JPS5818839 Y2 JP S5818839Y2 JP 15372877 U JP15372877 U JP 15372877U JP 15372877 U JP15372877 U JP 15372877U JP S5818839 Y2 JPS5818839 Y2 JP S5818839Y2
- Authority
- JP
- Japan
- Prior art keywords
- movable blade
- blade
- guide pin
- rib
- reciprocating electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Dry Shavers And Clippers (AREA)
Description
【考案の詳細な説明】
この考案は往復動電気かみそりの改良に係り、可動刃案
内用ピンから可動刃がはずれるおそれを解消することを
目的とする。[Detailed Description of the Invention] This invention relates to an improvement of a reciprocating electric shaver, and its purpose is to eliminate the possibility of the movable blade coming off the movable blade guide pin.
この種かみそりでは、コイルばねのばね力を受けて固定
刃の下面を摺動する可動刃に長孔を形成し、この長孔に
上記固定刃側から垂設されたガイドピンを嵌入させるこ
とにより、上記可動刃の摺動を案内させている。In this type of razor, an elongated hole is formed in the movable blade that slides on the lower surface of the fixed blade in response to the spring force of a coil spring, and a guide pin hanging vertically from the fixed blade side is inserted into this elongated hole. , which guides the sliding movement of the movable blade.
ところが、固定刃と可動刃との間に毛屑が溜って落下し
ない状態が起きると、上記ばねのばね力に抗して可動刃
が浮き上り異常な運動を起こして上記ガイドピンからは
ずれるおそれがある。However, if hair particles accumulate between the fixed blade and the movable blade and do not fall, the movable blade may rise against the force of the spring, causing abnormal movement and coming off the guide pin. be.
しかも1度可動刃がはずれてしまうと、上記ばねを押し
下げつつガイドピンに嵌め込まねばならず、また固定刃
との当接具合を調整するには熟練を要するので、確実に
脱落を防止しなければならない。Moreover, once the movable blade comes off, the spring must be pushed down and fitted into the guide pin, and adjusting the contact with the fixed blade requires skill, so it is necessary to ensure that it does not fall off. No.
この考案は上記欠点を解消したもので以下実施例を図面
で説明する。This invention eliminates the above-mentioned drawbacks, and examples will be explained below with reference to the drawings.
第1図はこの考案に係る往復動電気かみそりにおけるき
わぞり機構を示す分解斜視図で、同図において、1はケ
ース、2はケース1に係着される刃体ホルダ、3は化粧
板4とともに上記ホルダ2の1対の保持片5,5に保持
される固定刃で、きわぞり用のくし刃部6を有する。FIG. 1 is an exploded perspective view showing the sharpening mechanism of the reciprocating electric shaver according to this invention. In the figure, 1 is a case, 2 is a blade holder attached to the case 1, and 3 is a decorative plate 4. It is also a fixed blade held by a pair of holding pieces 5, 5 of the holder 2, and has a comb blade part 6 for edge cutting.
7は上記くし刃部6に対応するくし刃部8をもった可動
刃で、コイルばね9のばね力が付勢される押上板10の
上面に重合固定されて上記固定刃3の下面に圧接されて
いる。Reference numeral 7 denotes a movable blade having a comb blade part 8 corresponding to the comb blade part 6, which is superimposed and fixed on the upper surface of a push-up plate 10 which is biased by the spring force of a coil spring 9, and is pressed into contact with the lower surface of the fixed blade 3. has been done.
11は上記押上板10の側面に形成された突部であり、
この突部11を仕上剃機構(図示せず)の一部を構成す
る可動体12形威された連結片13に連結させることに
より、上記可動刃7は矢印a方向へ振動されるようにな
っている(第2図)。11 is a protrusion formed on the side surface of the push-up plate 10;
By connecting this protrusion 11 to a connecting piece 13 shaped like a movable body 12 forming a part of a finishing shaving mechanism (not shown), the movable blade 7 is vibrated in the direction of arrow a. (Figure 2).
14.14は上記化粧板4の下面に、可動刃7の振動方
向aに沿って穿設されたガイドピンで、化粧板4下方に
保持された上記固定刃3のガイドピン14.14と対応
する位置に穿設された透孔15,15を介して固定刃3
の下方に貫通突出しており、さらに、これらガイドピン
14,14の各先端部は上記可動刃7に形成された長孔
16,16および押上板10に上記長孔16.16のそ
れぞれに連通ずるごとく形成された長孔17,17に嵌
入されており、これにより上記可動刃7の摺動をガイド
させである。Reference numeral 14.14 denotes a guide pin drilled on the lower surface of the decorative board 4 along the vibration direction a of the movable blade 7, and corresponds to the guide pin 14.14 of the fixed blade 3 held below the decorative board 4. The fixed blade 3 is
Further, the tips of these guide pins 14, 14 are communicated with the elongated holes 16, 16 formed in the movable blade 7 and the elongated holes 16, 16 in the push-up plate 10, respectively. The movable blade 7 is fitted into elongated holes 17, 17 formed as shown in FIG.
18はケース1側と可動刃7側の少なくともいずれか一
方、たとえば刃体ホルダ2に形成されたリブであり、こ
のり118は上記可動刃7側とケース1側との間隙を調
整するためのもので、第3図のように上記リブ18はそ
の頂面18aと可動刃7側、つまり押圧板10の下面と
の間隙Gが上記ガイドピン14の可動刃7側への嵌入量
Hよりも小となるような高さ寸法に設定されている。Reference numeral 18 denotes a rib formed on at least one of the case 1 side and the movable blade 7 side, for example, the blade holder 2. The rib 118 is used to adjust the gap between the movable blade 7 side and the case 1 side. As shown in FIG. 3, the gap G between the top surface 18a of the rib 18 and the movable blade 7 side, that is, the lower surface of the press plate 10, is larger than the insertion amount H of the guide pin 14 into the movable blade 7 side. The height dimension is set to be small.
19はケース1の係合孔20に上記ホルダ2を係止する
ためにこのホルダ2に形成された取付片である。Reference numeral 19 denotes a mounting piece formed on the holder 2 to lock the holder 2 in the engagement hole 20 of the case 1.
上記構成において、可動刃7の振動中に固定刃3との間
に毛屑が溜まり、押上板10とともに可動刃7がたとえ
ば下方へ偏移して長孔16内からガイドピン14がはず
れようとしても、リブ18を設けであるから上記可動刃
6はその偏位量ガイドピン14の嵌入量Hを越えるより
も先に上記リブ18の頂面18 aに当接され、このた
め上記ガイドピン14によるガイド作用を適正に保持さ
せることができる。In the above configuration, when the movable blade 7 vibrates, hair debris accumulates between the movable blade 7 and the fixed blade 3, and the movable blade 7 moves downward together with the push-up plate 10, and the guide pin 14 tends to come off from the elongated hole 16. Also, since the rib 18 is provided, the movable blade 6 comes into contact with the top surface 18a of the rib 18 before the displacement exceeds the insertion amount H of the guide pin 14, and therefore the guide pin 14 The guiding effect can be properly maintained.
なお上記実施例ではリブ18をガイドピン14に対向し
て設けたがこの位置に限定する必要はない。In the above embodiment, the rib 18 is provided opposite the guide pin 14, but it is not necessary to limit it to this position.
また可動刃7は往復動方向と直交する前後方向で個定刃
3と摺接しているため、可動刃7のこの摺接部の浮きは
前後方向で著しく現われる傾向にあり、従って上記実施
例ではこの前後方向に沿ってリブ18を設けたが、前又
は後部に分断して2個の当り用突起を形成しても良く、
さらに可動刃7の前後方向の幅が狭い場合は往復動方向
にリブ18を突設しても良いことは言うまでもない。Furthermore, since the movable blade 7 is in sliding contact with the individual fixed blade 3 in the front-back direction perpendicular to the reciprocating direction, the floating of this sliding contact portion of the movable blade 7 tends to be noticeable in the front-back direction. Although the rib 18 is provided along this front-rear direction, it may be divided in the front or rear to form two contact protrusions.
Furthermore, if the width of the movable blade 7 in the front-rear direction is narrow, it goes without saying that the ribs 18 may be provided to protrude in the reciprocating direction.
また上記実施例ではリブ18をケース1側に設けたもの
であるが、可動刃7側例えば押上板10の下面側からケ
ース1側へ下向けて突設したり、あるいはケース1側お
よび可動刃7側の両側がら突き合うように突設させても
良い。Further, in the above embodiment, the rib 18 is provided on the case 1 side, but the rib 18 is provided on the movable blade 7 side, for example, from the lower surface side of the push-up plate 10 downwardly protruding toward the case 1 side, or the rib 18 is provided on the case 1 side and the movable blade side. They may be provided so as to protrude so that both sides of the 7 side abut against each other.
以上のようにこの考案では局部的なリブを設けることに
より、可動刃の往復動規制用のガイドピンからの離脱を
防止でき、しがも上記リブが局部的であるため、このリ
ブと可動刃との間に毛屑が溜まって往復動作に支障を来
たすこともなく、さらに上記リブのために上記ガイドピ
ンを必要以上に長くする必要がなく、シたがって組立時
において可動刃の装着が容易になるなどの利点がある。As described above, in this invention, by providing local ribs, it is possible to prevent the movable blade from separating from the guide pin for regulating the reciprocating motion. There is no need to make the guide pins longer than necessary due to the ribs, and therefore it is easy to attach the movable blade during assembly. There are advantages such as becoming
第1図はこの考案に係る往復動電気がみそりのきわぞり
機構を示す分解斜視図、第2図は同組立状態を示す断面
図、第3図は同要部の説明図である。
1・・・・・・ケース、3・・・・・・固定刃、7・・
・・・・可動刃、14・・・・・・ガイドピン、18・
・・・・・リブ、G・・・・・・間隙、H・・・・・・
嵌入量。FIG. 1 is an exploded perspective view showing a reciprocating electric razor sharpening mechanism according to this invention, FIG. 2 is a cross-sectional view showing the assembled state, and FIG. 3 is an explanatory view of the main parts. 1...Case, 3...Fixed blade, 7...
...Movable blade, 14...Guide pin, 18.
...Rib, G...Gap, H...
Inset amount.
Claims (1)
3側から可動刃7側へ向けて可動刃7の摺動を案内する
ガイドピン14を穿設した往復動電気かみそりにおいて
、可動刃7に嵌入された上記ガイドピン14の嵌入量H
よりも上記可動刃7側とケース1側との間隙Gを小さく
設定させる間隙調整用のリブ18を、上記ケース1側と
可動刃7側の少なくとも一方1(7)に突設した往復動
電気かみそり。In a reciprocating electric shaver in which a movable blade 7 is in sliding contact with the lower surface of the fixed blade 3 and a guide pin 14 is drilled to guide the sliding movement of the movable blade 7 from the fixed blade 3 side to the movable blade 7 side, the movable blade The insertion amount H of the guide pin 14 inserted into 7
A reciprocating electric motor is provided with a rib 18 for gap adjustment protruding from at least one of the case 1 side and the movable blade 7 side 1 (7) to set the gap G between the movable blade 7 side and the case 1 side smaller than the above. Razor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15372877U JPS5818839Y2 (en) | 1977-11-15 | 1977-11-15 | reciprocating electric razor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15372877U JPS5818839Y2 (en) | 1977-11-15 | 1977-11-15 | reciprocating electric razor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479892U JPS5479892U (en) | 1979-06-06 |
JPS5818839Y2 true JPS5818839Y2 (en) | 1983-04-16 |
Family
ID=29141181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15372877U Expired JPS5818839Y2 (en) | 1977-11-15 | 1977-11-15 | reciprocating electric razor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818839Y2 (en) |
-
1977
- 1977-11-15 JP JP15372877U patent/JPS5818839Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5479892U (en) | 1979-06-06 |
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