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JPS6330388Y2 - - Google Patents

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Publication number
JPS6330388Y2
JPS6330388Y2 JP1981067365U JP6736581U JPS6330388Y2 JP S6330388 Y2 JPS6330388 Y2 JP S6330388Y2 JP 1981067365 U JP1981067365 U JP 1981067365U JP 6736581 U JP6736581 U JP 6736581U JP S6330388 Y2 JPS6330388 Y2 JP S6330388Y2
Authority
JP
Japan
Prior art keywords
knob
switch
lock
main body
body case
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
Application number
JP1981067365U
Other languages
Japanese (ja)
Other versions
JPS57179364U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981067365U priority Critical patent/JPS6330388Y2/ja
Publication of JPS57179364U publication Critical patent/JPS57179364U/ja
Application granted granted Critical
Publication of JPS6330388Y2 publication Critical patent/JPS6330388Y2/ja
Expired legal-status Critical Current

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  • Dry Shavers And Clippers (AREA)

Description

【考案の詳細な説明】 この考案は、電気かみそり等のスイツチ操作ロ
ツク装置に関するものである。
[Detailed Description of the Invention] This invention relates to a switch operation lock device for electric shavers and the like.

たとえば電気かみそりの如き携帯用の電気機器
は、バツク等の中で他の物品に干渉してスイツチ
ONすることがあるためスイツチつまみの動きを
ロツクする必要がある。したがつて、構造が複雑
化し組立てにくい問題を有している。
For example, portable electrical appliances such as electric razors may interfere with other items in your bag and cause them to switch off.
Since it may turn ON, it is necessary to lock the switch knob movement. Therefore, there is a problem that the structure becomes complicated and it is difficult to assemble.

この考案はこのような点に鑑みなされたもの
で、構造を簡略化して組立作業性を向上させうる
電気かみそり等のスイツチ操作ロツク装置をうる
ことを目的とするものである。
This invention was developed in view of the above points, and the object is to provide a switch operation lock device for an electric shaver, etc., which can simplify the structure and improve the ease of assembly.

この考案は、本体ケースの内面とプリント基板
との間に、スイツチつまみとロツクつまみとスイ
ツチ接片とを組立てたユニツトをスライド自在に
設け、スイツチつまみをスライドすることにより
スイツチの切換えを行い、このスイツチつまみと
ともにスライド動作するロツクつまみの係合部を
本体ケースの内面に形成した係止部に弾発的に係
合させてスイツチつまみの動きをロツクし、ロツ
ク解除に際してはロツクつまみに形成した解除操
作部を内方へ退避させて係止部と係合部との係合
を外し、しかも、ロツクつまみをスイツチつまみ
に係合するときに両者間でスイツチ接片を位置決
めしつつ保持し、したがつて、スイツチ接片の保
持構造を簡略化し組立作業性を向上しうるように
構成したものである。
This idea is to provide a slidable unit consisting of a switch knob, a lock knob, and a switch contact piece between the inner surface of the main body case and the printed circuit board, and to change the switch by sliding the switch knob. The engaging part of the lock knob that slides together with the switch knob is elastically engaged with the locking part formed on the inner surface of the main body case to lock the switch knob, and when the lock is released, the lock knob is released. The operating part is retracted inward to disengage the locking part and the engaging part, and when the lock knob is engaged with the switch knob, the switch contact piece is positioned and held between them. Therefore, the structure is such that the holding structure of the switch contact piece can be simplified and the assembly work efficiency can be improved.

この考案の一実施例を図面に基いて説明する。
1は一部しか図示しないが電気かみそりの本体ケ
ースである。この本体ケース1の一部には開口2
が形成され、内部には開口2と対向するプリント
基板3が固定的に設けられている。このプリント
基板3の前面にはそれぞれ図示しないが電池に接
続された接点と内刃を駆動するモータ等の駆動部
に接続された接点とが配列されている。また、前
記開口2より大きいスイツチつまみ4が設けられ
ている。このスイツチつまみ4の一面には前記開
口2から外部に突出する操作部5が形成され、他
の面の隅には前記プリント基板3に接合する支柱
6が形成され、両側縁には切欠7が形成され、中
央部には横長の孔8が形成されている。
An embodiment of this invention will be explained based on the drawings.
1 is a main body case of an electric shaver, although only a portion thereof is shown. There is an opening 2 in a part of this main case 1.
is formed, and a printed circuit board 3 facing the opening 2 is fixedly provided inside. Although not shown, contacts connected to a battery and contacts connected to a drive unit such as a motor for driving the inner blade are arranged on the front surface of the printed circuit board 3. Further, a switch knob 4 larger than the opening 2 is provided. An operating portion 5 protruding outward from the opening 2 is formed on one side of the switch knob 4, a support 6 to be connected to the printed circuit board 3 is formed at the corner of the other side, and notches 7 are formed on both side edges. A horizontally long hole 8 is formed in the center.

ついで、前記プリント基板3と前記スイツチつ
まみ4との間にロツクつまみ9が設けられてい
る。このロツクつまみ9は、十字状の脚10,1
1と、前記孔8から前記本体ケース1の外部に突
出する解除操作部12と、前記本体ケース1の内
面に形成した係止部である凹部13に弾発的に係
合する係合部である突片14と、前記プリント基
板3に接合する突片15とを有しつつ弾性を有す
る絶縁材により形成したものである。しかして、
前記スイツチつまみ4と前記ロツクつまみ9との
間にスイツチ接片16が保持されている。このス
イツチ接片16には前記解除操作部12に回り止
めされつつ嵌合する横長の位置決め部である孔1
7が形成されている。なお、前記解除操作部12
の基部は、スイツチ接片16及び前記スイツチつ
まみ4に着脱自在に係合する連結部18とされ、
また、前記突片14もスイツチつまみ4に着脱自
在に係合する連結部19とされている。
Next, a lock knob 9 is provided between the printed circuit board 3 and the switch knob 4. This lock knob 9 has cross-shaped legs 10 and 1.
1, a release operation part 12 protruding from the hole 8 to the outside of the main body case 1, and an engaging part that elastically engages with a recess 13, which is a locking part formed on the inner surface of the main body case 1. It has a protruding piece 14 and a protruding piece 15 that is bonded to the printed circuit board 3, and is made of an elastic insulating material. However,
A switch contact piece 16 is held between the switch knob 4 and the lock knob 9. This switch contact piece 16 has a hole 1 which is a horizontally elongated positioning part that fits into the release operation part 12 while being prevented from rotating.
7 is formed. Note that the release operation section 12
The base is a connecting part 18 that removably engages with the switch contact piece 16 and the switch knob 4,
Further, the protruding piece 14 also serves as a connecting portion 19 that engages with the switch knob 4 in a detachable manner.

このような構成において、第4図に示すように
ロツクつまみ9は突片15がプリント基板3に弾
発的に接合し他方の突片14が凹部13に弾発的
に係合し、これによりスイツチつまみ4の動きを
ロツクする。この状態からロツクつまみ9の解除
操作部12を押圧するとロツクつまみ9の脚11
が撓み突片14が凹部13から退避し、この状態
を維持しつつ第5図に示すように操作部5に上方
への外力を付与することにより、スイツチつまみ
4はスイツチ接片16及びロツクつまみ9ととも
にスライドし、スイツチONとなる。このときの
スイツチ接片16は一面がスイツチつまみ4の内
面に弾発的に接合し複数の脚片16aがプリント
基板3に弾発的に接合し、連結部18により平面
方向の位置が位置決めされる。したがつて、ロツ
クつまみ9とスイツチ接片16とスイツチつまみ
4とは工具を用いることなく組立てられ、構造も
きわめて簡単である。
In such a configuration, as shown in FIG. 4, the protruding piece 15 of the lock knob 9 is elastically connected to the printed circuit board 3, and the other protruding piece 14 is elastically engaged with the recess 13, thereby causing the lock knob 9 to be locked. Lock the movement of switch knob 4. When the release operation part 12 of the lock knob 9 is pressed from this state, the leg 11 of the lock knob 9 is released.
The bending protrusion 14 retreats from the recess 13, and by applying an upward external force to the operating section 5 while maintaining this state as shown in FIG. It slides with 9 and turns the switch ON. At this time, one surface of the switch contact piece 16 is elastically bonded to the inner surface of the switch knob 4, the plurality of leg pieces 16a are elastically bonded to the printed circuit board 3, and the position in the plane direction is determined by the connecting portion 18. Ru. Therefore, the lock knob 9, the switch contact piece 16, and the switch knob 4 can be assembled without using any tools, and the structure is extremely simple.

この考案は上述のように構成したので、ロツク
つまみによりスイツチつまみをロツクして不用意
に駆動させる事態を解消することができ、また、
スイツチつまみとロツクつまみとの間でスイツチ
接片を位置決めしつつ保持することにより、スイ
ツチ接片の保持構造を簡略化し組立作業性を向上
することができる等の効果を有するものである。
Since this invention is constructed as described above, it is possible to eliminate the situation where the switch knob is locked by the lock knob and is driven inadvertently, and
By positioning and holding the switch contact piece between the switch knob and the lock knob, it is possible to simplify the holding structure of the switch contact piece and improve assembly workability.

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

図面はこの考案の一実施例を示すもので、第1
図は分解斜視図、第2図はスイツチつまみの中央
部で断面にした縦断側面図、第3図は正面図、第
4図はスイツチつまみをロツクした状態を示す縦
断側面図、第5図はスイツチつまみのロツク状態
を解除した状態を示す縦断側面図である。 1……本体ケース、3……プリント基板、4…
…スイツチつまみ、5……操作部、9……ロツク
つまみ、12……解除操作部、13……凹部(係
止部)、14……突片(係合部)、16……スイツ
チ接片、16a……脚片、17……孔(位置決め
部)、18〜19……連結部。
The drawing shows one embodiment of this invention.
The figure is an exploded perspective view, Figure 2 is a vertical side view taken in section at the center of the switch knob, Figure 3 is a front view, Figure 4 is a vertical side view showing the switch knob in a locked state, and Figure 5 is a vertical side view of the switch knob. FIG. 3 is a longitudinal side view showing a state in which the switch knob is released from the locked state. 1... Main body case, 3... Printed circuit board, 4...
...Switch knob, 5...Operation part, 9...Lock knob, 12...Release operation part, 13...Recess (locking part), 14...Protrusion piece (engaging part), 16...Switch contact piece , 16a... Leg piece, 17... Hole (positioning part), 18-19... Connection part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体ケースの内面から外部に突出する操作部を
有するスイツチつまみを前記本体ケースの内面に
対向させて固定したプリント基板に沿つてスライ
ド自在に設け、前記本体ケースの内面に形成した
係止部に弾発的に係合する係合部と、前記本体ケ
ースの外部に出没自在に突出して押圧することに
より前記係止部と前記係合部との係合を解除する
解除操作部と、前記スイツチつまみに着脱自在に
係合する連結部とを有するロツクつまみを前記プ
リント基板の前面にスライド自在に設け、前記ス
イツチつまみ又は前記ロツクつまみに遊動自在に
嵌合する孔と前記プリント基板に弾発的に接触す
る脚片とを有するスイツチ接片を設け、このスイ
ツチ接片を前記ロツクつまみと前記スイツチつま
みとの間で挾持したことを特徴とする電気かみそ
り等のスイツチ操作ロツク装置。
A switch knob having an operating part protruding outward from the inner surface of the main body case is provided so as to be slidable along a printed circuit board fixed opposite to the inner surface of the main body case, and the switch knob is slidably attached to a locking part formed on the inner surface of the main body case. an engaging portion that engages spontaneously; a release operation portion that protrudes outwardly and retractably from the main body case and releases the engagement between the locking portion and the engaging portion by pressing; and the switch knob. A lock knob is slidably provided on the front surface of the printed circuit board, and has a connecting portion that removably engages with the switch knob or the lock knob. 1. A switch operation lock device for an electric shaver, etc., characterized in that a switch contact piece having contacting leg pieces is provided, and the switch contact piece is held between the lock knob and the switch knob.
JP1981067365U 1981-05-08 1981-05-08 Expired JPS6330388Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981067365U JPS6330388Y2 (en) 1981-05-08 1981-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981067365U JPS6330388Y2 (en) 1981-05-08 1981-05-08

Publications (2)

Publication Number Publication Date
JPS57179364U JPS57179364U (en) 1982-11-13
JPS6330388Y2 true JPS6330388Y2 (en) 1988-08-15

Family

ID=29863370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981067365U Expired JPS6330388Y2 (en) 1981-05-08 1981-05-08

Country Status (1)

Country Link
JP (1) JPS6330388Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505962U (en) * 1973-05-12 1975-01-22
JPS5337817U (en) * 1976-09-08 1978-04-03

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337817Y2 (en) * 1972-12-18 1978-09-13
JPS5093584U (en) * 1973-12-28 1975-08-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505962U (en) * 1973-05-12 1975-01-22
JPS5337817U (en) * 1976-09-08 1978-04-03

Also Published As

Publication number Publication date
JPS57179364U (en) 1982-11-13

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