JPS628861Y2 - - Google Patents
Info
- Publication number
- JPS628861Y2 JPS628861Y2 JP1982122775U JP12277582U JPS628861Y2 JP S628861 Y2 JPS628861 Y2 JP S628861Y2 JP 1982122775 U JP1982122775 U JP 1982122775U JP 12277582 U JP12277582 U JP 12277582U JP S628861 Y2 JPS628861 Y2 JP S628861Y2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- locking
- hole
- cylindrical
- mounting
- 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
- 238000005192 partition Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 11
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Dry Shavers And Clippers (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、丸刃式電気カミソリの内刃駆動用
のモータを外刃取付台と共にケースに取付けるた
めの電気カミソリのモータ取付構造に関するもの
である。[Detailed description of the invention] (Field of industrial application) This invention relates to an electric razor motor mounting structure for mounting the motor for driving the inner blade of a round-blade electric razor to the case together with the outer blade mount. be.
（従来の技術）
この種の丸刃式電気カミソリとしては、例え
ば、実開昭56−54070号公報に開示された様なも
のがある。この公報には第１４図〜第１６図に示
した様な丸刃式電気カミソリが図示されている。(Prior Art) An example of this type of round-blade electric razor is the one disclosed in Japanese Utility Model Application Publication No. 56-54070. This publication shows a round blade electric razor as shown in FIGS. 14 to 16.
この第１４図〜第１６図に示した丸刃式電気カ
ミソリは、分割ハウジング２６ａ，２６ａから構
成される中空の本体２６を有している。この分割
ハウジング２６ａの一端部には筒状部２７が形成
され、この筒状部２７の開口端には有底筒状の外
刃取付台２８が嵌着されている。この筒状部２７
の開口端部内周面には係止部２７ａが形成され、
外刃取付台２８の周縁には爪２８ａが形成されて
いて、係止部２７ａには爪２８ａが係合してい
る。しかも、外刃取付台２８は図示しない取付ね
じで筒状部２７に固定されている。 The round-blade electric razor shown in FIGS. 14 to 16 has a hollow main body 26 composed of divided housings 26a and 26a. A cylindrical portion 27 is formed at one end of the divided housing 26a, and a bottomed cylindrical outer cutter mount 28 is fitted into the open end of the cylindrical portion 27. This cylindrical part 27
A locking portion 27a is formed on the inner circumferential surface of the opening end of the
A claw 28a is formed on the periphery of the outer cutter mount 28, and the claw 28a engages with the locking portion 27a. Moreover, the outer cutter mounting base 28 is fixed to the cylindrical portion 27 with a mounting screw (not shown).
また、筒状部２７内には筒状の保持枠２９が装
着され、保持枠２９にはモータ３０が嵌着保持さ
れている。このモータ３０の出力軸３１には偏心
カム３２が装着され、この偏心カム３２の多段軸
３２ａには筒状の回転駆動子３３が軸線方向に移
動自在かつ回転自在に装着されている。この偏心
カム３２と回転駆動子３３の対向面には互いに係
合・離脱させられるクラツチ爪（図示せず）が形
成されている。しかも、多段軸３２ａの先端部に
はブツシユ３４が嵌着され、回転駆動子３３とブ
ツシユ３４との間にはスプリング３５が介装され
ている。このスプリング３５は、回転駆動子３３
を偏心カム３２側に付勢して、回転駆動子３３の
クラツチ爪と偏心カム３２のクラツチ爪とを係合
させている。そして、上述したブツシ３４は刃取
付フレーム３６の中心孔３６ａ内に軸線方向に摺
動自在に且つ周方向に回転自在に嵌合され、回転
駆動子３３は中心孔３６ａ内に軸線方向に移動自
在に且つ周方向に相対回転不能に嵌合されてい
る。 A cylindrical holding frame 29 is mounted within the cylindrical portion 27, and a motor 30 is fitted and held in the holding frame 29. An eccentric cam 32 is mounted on the output shaft 31 of the motor 30, and a cylindrical rotary driver 33 is mounted on a multi-stage shaft 32a of the eccentric cam 32 so as to be movable in the axial direction and rotatable. A clutch pawl (not shown) is formed on the opposing surfaces of the eccentric cam 32 and the rotary driver 33, which can be engaged and disengaged with each other. A bush 34 is fitted to the tip of the multi-stage shaft 32a, and a spring 35 is interposed between the rotary driver 33 and the bush 34. This spring 35 is arranged to rotate the rotary driver 33.
The bushing 34 is urged toward the eccentric cam 32, engaging the clutch pawl of the rotary driver 33 with the clutch pawl of the eccentric cam 32. The above-mentioned bushing 34 is fitted into a central hole 36a of the blade mounting frame 36 so as to be slidable in the axial direction and rotatable in the circumferential direction, and the rotary driver 33 is fitted into the central hole 36a so as to be movable in the axial direction but unable to rotate relatively in the circumferential direction.
一方、分割ハウジング２６ｂの一端に設けたト
リマハンドル３７を上下動させると、トリマブロ
ツク３８がトリマハンドル３７により矢印Ａ方向
に起倒させられると共に、トリマレバー３９がト
リマハンドル３７により保持枠２９のピン２９ａ
を中心に上下回動させられる様になつている。こ
のトリマレバー３９が上下回動させられると、フ
レーム４０がトリマレバー３９により上下動させ
られる。また、このフレーム４０が上下動させら
れると、回転駆動子３３がフレーム４０により偏
心カム３２に対して接近・離反させられ、回転駆
動子３３のクラツチ爪と偏心カム３２のクラツチ
爪との係合・離脱が行われると共に、フレーム４
０にピン４１で枢着した駆動桿４２が上下動させ
られる様になつている。この駆動桿４２にはだる
ま形穴４２ａが形成されていて、このだるま形穴
４２ａ内には偏心カム３２が配設されている。そ
して、駆動桿４２が下方に変位させられて、だる
ま形穴４２ａの小径部に偏心カム３２が係合する
と、駆動桿４２が偏心カム３２によりピン４１を
中心に揺動させられ、この揺動がピン４３で保持
枠２９に枢着された揺動レバー４４に伝達され
て、揺動レバー４４がトリマブロツク３８の内刃
４５を外刃４６に対して左右に振動させる様にな
つている。 On the other hand, when the trimmer handle 37 provided at one end of the split housing 26b is moved up and down, the trimmer block 38 is raised and lowered in the direction of arrow A by the trimmer handle 37, and the trimmer lever 39 is moved by the trimmer handle 37 to the pin 29a of the holding frame 29.
It is designed so that it can be moved up and down around . When the trimmer lever 39 is moved up and down, the frame 40 is moved up and down by the trimmer lever 39. Further, when the frame 40 is moved up and down, the rotary drive element 33 is moved toward and away from the eccentric cam 32 by the frame 40, and the clutch pawl of the rotary drive element 33 and the clutch pawl of the eccentric cam 32 engage with each other.・At the same time as the detachment is performed, frame 4
A drive rod 42, which is pivotally connected to 0 with a pin 41, can be moved up and down. A potbell-shaped hole 42a is formed in the drive rod 42, and the eccentric cam 32 is disposed within the pot-shaped hole 42a. Then, when the drive rod 42 is displaced downward and the eccentric cam 32 engages with the small diameter portion of the potbell-shaped hole 42a, the drive rod 42 is caused to swing around the pin 41 by the eccentric cam 32, and this swing is transmitted to a swinging lever 44 pivotally connected to the holding frame 29 by a pin 43, so that the swinging lever 44 vibrates the inner cutter 45 of the trimmer block 38 left and right with respect to the outer cutter 46.
（考案が解決しようとする問題点）
ところで、上述した丸刃式電気カミソリでは、
外刃取付台２８とモータ３０の保持枠２９とを別
体に設けて別々に筒状部２７に取付けていたた
め、モータ３０と外刃取付台２８の本体２６への
組付作業性が悪いものであつた。(Problem that the invention attempts to solve) By the way, the above-mentioned round blade electric razor has
Since the outer blade mount 28 and the holding frame 29 of the motor 30 were provided separately and attached to the cylindrical part 27 separately, the workability of assembling the motor 30 and the outer blade mount 28 to the main body 26 was poor. It was hot.
そこで、この考案は、モータ及び外刃取付台の
組付作業性の良い電気カミソリのモータ取付構造
を提供することを目的とするものである。 Therefore, the object of this invention is to provide a motor mounting structure for an electric razor that allows easy assembly of the motor and the outer blade mounting base.
（問題点を解決するための手段）
この目的を達成するため、この考案は、筒体と
該筒体の中間部内に形成した隔壁とから構成され
る外刃取付台を設けて、該隔壁により前記筒体を
モータ取付筒部とヒゲ収納筒部とに分け、該隔壁
の中央に軸挿通用の貫通孔を設け、前記筒体の中
間部外周面にフランジを設け、前記モータ取付筒
部の前記フランジより端部側の部分に互いに対向
する係止孔を設け、前記モータ取付筒部内にモー
タを嵌挿して、該モータの出力軸を前記貫通孔を
介して前記ヒゲ収納筒部内に配設する一方、電源
が収納された中空の本体の一端部に台取付孔を形
成し、該台取付孔の内周面に周方向に延びる環状
の係止突部を設け、前記モータ取付筒部を前記台
取付孔内に嵌挿して、前記フランジを前記係止突
部に当接させると共に、前記モータの底面に当接
する連設部と此の連設部の両端から前記筒体の外
周面に沿つて前記フランジ側に延びる対向片部と
からなるコ字状のモータ押え板を設け、前記各対
向片部の自由端部に前記各係止孔に係合する第１
係止爪と前記係止突部に当接する第２係止爪とを
設けた電気カミソリのモータ取付構造としたこと
を特徴とするものである。(Means for Solving the Problem) In order to achieve this object, this invention provides an outer cutter mount consisting of a cylindrical body and a partition formed in the middle part of the cylindrical body. The cylindrical body is divided into a motor mounting cylindrical part and a mustache storage cylindrical part, a through hole for shaft insertion is provided in the center of the partition wall, a flange is provided on the outer circumferential surface of the intermediate part of the cylindrical body, and the motor mounting cylindrical part is Locking holes facing each other are provided in a portion closer to the end than the flange, a motor is fitted into the motor mounting cylinder, and the output shaft of the motor is disposed in the mustache storage cylinder through the through hole. On the other hand, a base mounting hole is formed at one end of the hollow main body in which the power supply is housed, and an annular locking protrusion extending in the circumferential direction is provided on the inner peripheral surface of the base mounting hole, and the motor mounting cylindrical part is The flange is inserted into the base mounting hole, and the flange is brought into contact with the locking protrusion, and the connecting portion that contacts the bottom surface of the motor and both ends of this connecting portion are attached to the outer circumferential surface of the cylindrical body. A U-shaped motor holding plate is provided which includes opposing pieces that extend along the flange side, and a first motor holding plate that engages with each of the locking holes is provided at a free end of each of the opposing pieces.
The invention is characterized in that the motor mounting structure for an electric razor is provided with a locking pawl and a second locking pawl that abuts the locking protrusion.
（作用）
この様な構成によれば、筒体のモータ取付筒部
を本体の台取付孔内に嵌挿して、台取付孔内の周
方向に環状に延びる係止突部に筒体のフランジを
当接させた後に、モータをモータ取付筒部内に挿
入して、モータの底部に当接させたモータ押え板
の第１係止爪をモータ取付筒部の係止孔に係合さ
せることにより、モータがモータ押え板と筒体の
隔壁との間で挟持固定されると共に、モータ押え
板の第２係止爪が前記係止突部に当接して、この
係止突部が筒体のフランジと第２係止爪とで挟持
される。このように、モータを筒体のモータ取付
筒部内に固定する際に、筒体も本体に固定される
ことになる。(Function) According to such a configuration, the motor mounting cylindrical portion of the cylindrical body is inserted into the base mounting hole of the main body, and the flange of the cylindrical body is attached to the locking protrusion that extends annularly in the circumferential direction in the base mounting hole. By inserting the motor into the motor mounting tube and engaging the first locking claw of the motor holding plate that is in contact with the bottom of the motor with the locking hole in the motor mounting tube. , the motor is clamped and fixed between the motor holding plate and the partition wall of the cylindrical body, and the second locking pawl of the motor holding plate abuts the locking protrusion, and this locking protrusion engages the cylinder body. It is held between the flange and the second locking pawl. In this way, when the motor is fixed in the motor mounting cylinder portion of the cylinder, the cylinder is also fixed to the main body.
（実施例）
次に、この考案を第１図〜第１３図に基づいて
説明する。(Example) Next, this invention will be explained based on FIGS. 1 to 13.
第１図において、１は電気カミソリの収納ケー
スである。この収納ケース１は上収納ケース２と
下収納ケース３から構成されていて、上収納ケー
ス２は第２図の如く下収納ケース３から分離自在
となつている。この上収納ケース２の一端部には
外刃収納用の突部２ａが形成され、下収納ケース
３の底部には上収納ケース２への係合用の段部３
ａが形成されている。従つて、上収納ケース２を
下収納ケース３から分離して、下収納ケース３の
段部３ａを第３図の如く上収納ケース２の開口部
に嵌着係合すると共に、突部２ａを下方にして上
収納ケース２を陳列棚等に載置させることによ
り、下収納ケース３内に収納された丸刃式の電気
カミソリ４が傾斜した状態で展示されることにな
る。 In FIG. 1, 1 is a storage case for an electric razor. This storage case 1 is composed of an upper storage case 2 and a lower storage case 3, and the upper storage case 2 is separable from the lower storage case 3 as shown in FIG. A protrusion 2a for storing the outer blade is formed at one end of the upper storage case 2, and a stepped portion 3 for engaging with the upper storage case 2 is formed at the bottom of the lower storage case 3.
a is formed. Therefore, the upper storage case 2 is separated from the lower storage case 3, the stepped portion 3a of the lower storage case 3 is fitted and engaged with the opening of the upper storage case 2 as shown in FIG. By placing the upper storage case 2 in a downward position on a display shelf or the like, the round blade electric razor 4 stored in the lower storage case 3 is displayed in an inclined state.
第５図、第６図において、５は電気カミソリ４
の本体としてのケースである。このケース５内に
は電源回路板６（電源）が装着され、又、ケース
５の一端部には台取付孔７が形成されている。そ
して、この台取付孔７の内周面には周方向に環状
に延びる係止突部７ｂが形成され、この係止突部
７ｂの内周面には断面が略三角形状のリブ７ａが
複数形成されている。この複数のリブ７ａは周方
向に波状に配列されている。なお、ケース５は半
割部材５ａ，５ｂを一体に固着して形成したもの
である。 In Figures 5 and 6, 5 is an electric razor 4.
This is the case as the main body of. A power circuit board 6 (power supply) is mounted inside the case 5, and a mounting hole 7 is formed at one end of the case 5. A locking protrusion 7b that extends annularly in the circumferential direction is formed on the inner circumferential surface of the base mounting hole 7, and a plurality of ribs 7a each having a substantially triangular cross section are formed on the inner circumferential surface of the locking protrusion 7b. It is formed. The plurality of ribs 7a are arranged in a wave shape in the circumferential direction. Incidentally, the case 5 is formed by fixing half members 5a and 5b together.
８は外刃取付台である。この外刃取付台８は第
７図、第８図の如く、筒体９内に隔壁１０を設け
たものである。この筒体９は、隔壁１０を境とす
るモータ取付筒部１１とヒゲ収納筒部１２を有す
る。そして、隔壁１０の中央には貫通孔１０ａが
穿設され、モータ取付筒部１１には互いに平行な
対向壁部１１ａ，１１a′が形成され、対向壁１１
ａ，１１a′には係止部としての係止孔１３，１
３′が穿設されている。また、ヒゲ収納筒部１２
の中間部外周面にはフランジ１４が突設され、ヒ
ゲ収納筒部１２の端部外周面には外刃取付用のネ
ジ部１５が形成されている。図中、１４ｂは回り
止め用リブである。 8 is an outer blade mounting base. As shown in FIGS. 7 and 8, this outer cutter mount 8 has a partition 10 provided within a cylindrical body 9. This cylindrical body 9 has a motor mounting cylindrical portion 11 and a mustache storage cylindrical portion 12, which are bordered by a partition wall 10. A through hole 10a is formed in the center of the partition wall 10, and opposing wall parts 11a and 11a' are formed in the motor mounting cylinder part 11 in parallel with each other.
a, 11a' have locking holes 13, 1 as locking parts.
3' is drilled. In addition, the beard storage cylinder part 12
A flange 14 is provided protrudingly on the outer circumferential surface of the intermediate portion, and a threaded portion 15 for attaching an outer blade is formed on the outer circumferential surface of the end portion of the hair storage cylinder portion 12. In the figure, 14b is a rib for preventing rotation.
この外刃取付台８のモータ取付筒部１１はケー
ス５の台取付孔７に軽圧入することにより台取付
孔７に嵌装されている。そして、リブ７ａにはフ
ランジ１４の一側面である第１の挟持面１４ａが
ケース５の外側から当接している。 The motor mounting cylindrical portion 11 of this outer cutter mounting base 8 is fitted into the base mounting hole 7 of the case 5 by being lightly press-fitted into the base mounting hole 7 . A first clamping surface 14a, which is one side surface of the flange 14, is in contact with the rib 7a from the outside of the case 5.
モータ取付筒部１１内には内刃駆動用のモータ
１６の出力軸側が嵌装され、このモータ１６の出
力軸１７は貫通孔１０ａに挿通されている。１６
ａ，１６ｂはモータ１６の出力軸支持用の筒状突
部である。 The output shaft side of a motor 16 for driving the inner blade is fitted into the motor mounting cylindrical portion 11, and the output shaft 17 of this motor 16 is inserted into the through hole 10a. 16
16b are cylindrical protrusions for supporting the output shaft of the motor 16.
１８は略コ字状のモータ押え板である。このモ
ータ押え板１８は、対向片部１８ａ，１８a′と連
設部１８ｂから略コ字状に形成されている。そし
て、連設部１８ｂ中央には筒状突部１６ｂ挿通用
の孔１９が形成されている。 Reference numeral 18 denotes a substantially U-shaped motor holding plate. This motor holding plate 18 is formed into a substantially U-shape by opposing pieces 18a, 18a' and a continuous portion 18b. A hole 19 for inserting the cylindrical protrusion 16b is formed in the center of the continuous portion 18b.
また、対向片部１８ａ，１８a′の自由端部中央
には、両面側に突出する係止部２０，２０′が一
体に形成されている（第９図参照）。この係止部
２０は、対向片部１８a′側に突出する第１係止爪
２０ａと、第１係止爪２０ａとは反対側に突出す
る第２係止爪２０ｂから構成されている。係止部
２０′も係止部２０と略同様に構成されている。
そして、第１係止爪２０ａ，２０a′は係止孔１
３，１３′に第８図の如く嵌着させられている。
この状態では、モータ１６が連設部１８ｂと隔壁
１０との間で挟持されていると共に第２係止部２
０ｂ，２０b′の第２の挟持面２０ｃ，２０c′が第
１の挟持面１４ａと協働してリブ７ａを挟持して
いる。これにより、外刃取付台８、モータ押え板
１８及びモータ１６がケース５に一体に固定され
ている。第５図において、２１は外刃取付台８の
ネジ部１５に螺着されたキヤツプ状で多孔の外刃
である。また、出力軸１７には外刃２１内に配設
された図示しない内刃が取付けられている。 Furthermore, locking portions 20, 20' that protrude from both sides are integrally formed at the center of the free ends of the opposing pieces 18a, 18a' (see FIG. 9). The locking portion 20 is composed of a first locking claw 20a that projects toward the opposing piece 18a' and a second locking claw 20b that projects toward the opposite side of the first locking claw 20a. The locking portion 20' is also configured in substantially the same manner as the locking portion 20.
The first locking claws 20a, 20a' are connected to the locking hole 1.
3 and 13' as shown in FIG.
In this state, the motor 16 is held between the continuous portion 18b and the partition wall 10, and the second locking portion 2
The second clamping surfaces 20c, 20c' of 0b, 20b' cooperate with the first clamping surface 14a to clamp the rib 7a. As a result, the outer cutter mounting base 8, the motor holding plate 18, and the motor 16 are integrally fixed to the case 5. In FIG. 5, reference numeral 21 denotes a cap-shaped, porous outer cutter screwed onto the threaded portion 15 of the outer cutter mount 8. As shown in FIG. Further, an inner cutter (not shown) disposed inside the outer cutter 21 is attached to the output shaft 17.
次に、このような電気カミソリのモータ取付構
造の組付手順につき説明する。 Next, a procedure for assembling the motor mounting structure of such an electric razor will be explained.
まず、第７図の状態で、外刃取付台８のモータ
取付筒部１１を台取付孔７に軽圧入して、フラン
ジ１４の第１の挟持面１４ａをリブ７ａの一側に
ケース５の外側から当接させる。次に、モータ１
６の出力軸側端部をモータ取付筒部１８内に嵌装
し、出力軸１７を隔壁１０の貫通孔１０ａに挿通
して、出力軸１７の先端部をヒゲ収納筒部１２内
に突出させる。この後、筒状突部１６ｂをモータ
押え板１８の孔１９に挿通させて、連設部１８ｂ
をモータ１６の端面に当接させると共に、第１係
止爪２０ａ，２０a′をモータ取付筒部１１の外側
から係止孔１３，１３′に嵌着させる。この嵌着
により、第２係止爪２０ｂ，２０b′の第２の挟持
面２０ｃ，２０c′がリブ７ａに第１の挟持面１４
ａとは反対側から圧接されて、リブ７ａがこの両
挟持面１４ａ，２０ｃ間及び１４ａ，２０c′間に
しつかりと挟持される。この結果、、外刃取付台
８、モータ押え板１８及びモータ１６がケース５
に一体にガタなく取付けられる。 First, in the state shown in FIG. 7, lightly press fit the motor mounting cylinder part 11 of the outer blade mounting base 8 into the base mounting hole 7, and place the first clamping surface 14a of the flange 14 on one side of the rib 7a of the case 5. Make contact from the outside. Next, motor 1
6 is fitted into the motor mounting cylindrical part 18, the output shaft 17 is inserted into the through hole 10a of the partition wall 10, and the tip of the output shaft 17 is made to protrude into the hair storage cylindrical part 12. . After that, the cylindrical protrusion 16b is inserted into the hole 19 of the motor holding plate 18, and the continuous portion 18b is inserted.
are brought into contact with the end surface of the motor 16, and the first locking pawls 20a, 20a' are fitted into the locking holes 13, 13' from the outside of the motor mounting cylindrical portion 11. By this fitting, the second clamping surfaces 20c, 20c' of the second locking claws 20b, 20b' are attached to the first clamping surface 14 on the rib 7a.
The rib 7a is pressed from the side opposite to the side opposite to the side 14a, and the rib 7a is firmly held between the holding surfaces 14a and 20c and between the holding surfaces 14a and 20c'. As a result, the outer blade mounting base 8, the motor holding plate 18, and the motor 16 are attached to the case 5.
It can be installed in one piece without any play.
以上説明した実施例では、モータ押え板１８を
単にコ字状に形成した例を示したが、必ずしもこ
れに限定されるものではない。例えば、第１０図
の如く、対向片部１８ａ，１８a′の基部に湾曲部
２２，２２′を設けたり、第１１図の如く対向片
部１８ａ，１８a′に薄肉部２３，２３′を形成し
たりして、対向片部１８ａ，１８a′に可撓性を持
たせることができる。また、第１２図の如く、対
向片部１８ａ，１８a′に方形の孔２４，２４′を
穿設するか、第１３図の如く、対向片部１８ａ，
１８a′に自由端に開放する切欠２５，２５′を形
成して、対向片部１８ａ，１８a′に可撓性を持た
せることもできる。これらの場合には、第９図に
示したモータ押え板１８に比べて、対向片部１８
ａ，１８a′を容易に撓ませることができるので、
モータ押え板１８の外刃取付台８への取付を容易
に行なうことができる。 In the embodiment described above, an example was shown in which the motor holding plate 18 was simply formed into a U-shape, but the invention is not necessarily limited to this. For example, as shown in FIG. 10, curved portions 22, 22' may be provided at the bases of opposing pieces 18a, 18a', or thin portions 23, 23' may be formed on opposing pieces 18a, 18a', as shown in FIG. By doing so, the opposing pieces 18a, 18a' can be made flexible. Also, as shown in FIG. 12, rectangular holes 24, 24' are bored in the opposing pieces 18a, 18a', or as shown in FIG.
It is also possible to provide flexibility to the facing pieces 18a, 18a' by forming cutouts 25, 25' in the free ends thereof. In these cases, compared to the motor holding plate 18 shown in FIG.
Since a and 18a' can be easily bent,
The motor holding plate 18 can be easily attached to the outer cutter mounting base 8.
（効果）
この考案は、以上説明したように、筒体と該筒
体の中間部内に形成した隔壁とから構成される外
刃取付台を設けて、該隔壁により前記筒体をモー
タ取付筒部とヒゲ収納筒部とに分け、該隔壁の中
央に軸挿通用の貫通孔を設け、前記筒体の中間部
外周面にフランジを設け、前記モータ取付筒部の
前記フランジより端部側の部分に互いに対向する
係止孔を設け、前記モータ取付筒部内にモータを
嵌挿して、該モータの出力軸を前記貫通孔を介し
て前記ヒゲ収納筒部内に配設する一方、電源が収
納された中空の本体の一端部に台取付孔を形成
し、該台取付孔の内周面に周方向に延びる環状の
係止突部を設け、前記モータ取付筒部を前記台取
付孔内に嵌挿して、前記フランジを前記係止突部
に当接させると共に、前記モータの底面に当接す
る連設部と此の連設部の両端から前記筒体の外周
面に沿つて前記フランジ側に延びる対向片部とか
らなるコ字状のモータ押え板を設け、前記各対向
片部の自由端部に前記各係止孔に係合する第１係
止爪と前記係止突部に当接する第２係止爪とを設
けた構成としたので、モータを筒体のモータ取付
筒部内にモータ押え板で固定する際に、このモー
タ押え板で筒体も本体に固定できる。この結果、
モータ及び外刃取付台の組付作業性を従来よりも
向上させることができる。(Effects) As explained above, this invention provides an outer cutter mount consisting of a cylindrical body and a partition formed in the middle part of the cylindrical body, and uses the partition to attach the cylindrical body to the motor mounting cylinder. and a hair storage cylindrical portion, a through hole for shaft insertion is provided in the center of the partition wall, a flange is provided on the outer peripheral surface of the intermediate portion of the cylindrical body, and a portion of the motor mounting cylindrical portion on the end side from the flange. are provided with locking holes facing each other, a motor is fitted into the motor mounting cylindrical part, and an output shaft of the motor is disposed in the whisker storage cylinder part through the through hole, while a power source is housed. A base mounting hole is formed at one end of the hollow main body, an annular locking protrusion extending in the circumferential direction is provided on the inner peripheral surface of the base mounting hole, and the motor mounting cylindrical portion is inserted into the base mounting hole. Then, the flange is brought into contact with the locking protrusion, and a connecting part that comes into contact with the bottom surface of the motor and an opposing part that extends from both ends of the connecting part along the outer circumferential surface of the cylindrical body toward the flange. A U-shaped motor holding plate is provided, and a first locking pawl that engages with each of the locking holes and a second locking claw that abuts on the locking protrusion are provided at the free end of each opposing piece. Since the locking pawl is provided, when the motor is fixed in the motor mounting cylindrical portion of the cylindrical body with the motor holding plate, the cylindrical body can also be fixed to the main body with the motor holding plate. As a result,
The workability of assembling the motor and the outer blade mounting base can be improved compared to the conventional method.
第１図は電気カミソリの収納ケースの斜視図、
第２図は第１図の分解斜視図、第３図は第１図に
示した収納ケースの使用状態を示す断面図、第４
図は第３図の状態で電気カミソリを収納させた状
態を示す斜視図、第５図はこの考案に係る電気カ
ミソリの部分断面図、第６図はケースの半割部材
の一方を示した平面図、第７図はこの考案の要部
を示す分解斜視図、第８図はこの考案の要部断面
図、第９図は第７図に示したモータ押え板の断面
図、第１０図〜第１３図はモータ押え板の他の実
施例を示す斜視図、第１４図〜第１６図は従来の
丸刃式電気カミソリを示したもので、第１４図は
斜め前方側から見た斜視図、第１５図は斜め後方
側から見た斜視図、第１６図は部分的に破断して
示した側面図である。
５……ケース、７……台取付孔、７ａ……リ
ブ、７ｂ……環状の係止突部、８……外刃取付
台、９……筒体、１０……隔壁、１０ａ……貫通
孔、１１……モータ取付筒部、１２……ヒゲ収納
筒部、１３，１３′……係止孔（係止部）、１４…
…フランジ、１４ａ……第１の挟持面、１６……
モータ、１７……出力軸、１８……モータ押え
板、２０，２０′……係止部、２０ａ，２０a′…
…第１係止爪、２０ｂ，２０b′……第２係止爪、
２１……外刃。
FIG. 1 is a perspective view of a storage case for an electric shaver;
FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a cross-sectional view showing the storage case shown in FIG. 1 in use, and FIG.
FIG. 5 is a partial cross-sectional view of the electric shaver according to the present invention, FIG. 6 is a plan view showing one of the half members of the case, FIG. 7 is an exploded perspective view showing the main parts of the present invention, FIG. 8 is a cross-sectional view of the main parts of the present invention, FIG. 9 is a cross-sectional view of the motor retainer plate shown in FIG. 7, FIGS. 10 to 13 are perspective views showing other embodiments of the motor retainer plate, and FIGS. 14 to 16 show a conventional round blade electric shaver, with FIG. 14 being a perspective view seen diagonally from the front, FIG. 15 being a perspective view seen diagonally from the rear, and FIG. 16 being a side view partially broken away. 5: case; 7: base mounting hole; 7a: rib; 7b: annular locking projection; 8: outer blade mounting base; 9: cylinder; 10: partition; 10a: through hole; 11: motor mounting cylinder; 12: hair storage cylinder; 13, 13′: locking hole (locking portion); 14:
... flange, 14a ... first clamping surface, 16 ...
Motor, 17... output shaft, 18... motor pressing plate, 20, 20'... engaging portion, 20a, 20a'...
...first locking claw, 20b, 20b'...second locking claw,
21...Outer blade.
Claims (1)
構成される外刃取付台を設けて、該隔壁により前
記筒体をモータ取付筒部とヒゲ収納筒部とに分
け、該隔壁の中央に軸挿通用の貫通孔を設け、前
記筒体の中間部外周面にフランジを設け、前記モ
ータ取付筒部の前記フランジより端部側の部分に
互いに対向する係止孔を設け、前記モータ取付筒
部内にモータを嵌挿して、該モータの出力軸を前
記貫通孔を介して前記ヒゲ収納筒部内に配設する
一方、電源が収納された中空の本体の一端部に台
取付孔を形成し、該台取付孔の内周面に周方向に
延びる環状の係止突部を設け、前記モータ取付筒
部を前記台取付孔内に嵌挿して、前記フランジを
前記係止突部に当接させると共に、前記モータの
底面に当接する連設部と此の連設部の両端から前
記筒体の外周面に沿つて前記フランジ側に延びる
対向片部とからなるコ字状のモータ押え板を設
け、前記各対向片部の自由端部に前記各係止孔に
係合する第１係止爪と前記係止突部に当接する第
２係止爪とを設けたことを特徴とする電気カミソ
リのモータ取付構造。 An outer blade mounting base is provided, which is composed of a cylinder and a partition formed in the middle part of the cylinder, and the partition divides the cylinder into a motor mounting cylinder and a whisker storage cylinder, and the partition is arranged in the center of the partition. a through hole for shaft insertion is provided in the cylindrical body, a flange is provided on the outer circumferential surface of the intermediate portion of the cylindrical body, locking holes facing each other are provided in a portion of the motor mounting cylindrical portion on an end side of the flange, and the motor mounting cylindrical portion is provided with a through hole for shaft insertion; A motor is fitted into the cylindrical part, and the output shaft of the motor is disposed in the hair accommodating cylindrical part through the through hole, while a base mounting hole is formed at one end of the hollow main body in which the power source is housed. , an annular locking protrusion extending in the circumferential direction is provided on the inner peripheral surface of the base mounting hole, and the motor mounting cylindrical portion is inserted into the base mounting hole, and the flange is brought into contact with the locking protrusion. and a U-shaped motor holding plate consisting of a connecting part that comes into contact with the bottom surface of the motor and opposing piece parts that extend from both ends of the connecting part to the flange side along the outer circumferential surface of the cylindrical body. and a first locking pawl that engages with each of the locking holes and a second locking pawl that abuts on the locking protrusion are provided at the free end of each of the opposing pieces. Razor motor mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12277582U JPS5927776U (en) | 1982-08-14 | 1982-08-14 | Electric razor motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12277582U JPS5927776U (en) | 1982-08-14 | 1982-08-14 | Electric razor motor mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5927776U JPS5927776U (en) | 1984-02-21 |
| JPS628861Y2 true JPS628861Y2 (en) | 1987-03-02 |
Family
ID=30280502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12277582U Granted JPS5927776U (en) | 1982-08-14 | 1982-08-14 | Electric razor motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927776U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55141278A (en) * | 1979-04-19 | 1980-11-05 | Suwa Seikosha Kk | Electric razor |
| JPS5654070B2 (en) * | 1976-08-18 | 1981-12-23 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926952Y2 (en) * | 1979-09-29 | 1984-08-04 | 松下電工株式会社 | Electric razor trimmer drive device |
-
1982
- 1982-08-14 JP JP12277582U patent/JPS5927776U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654070B2 (en) * | 1976-08-18 | 1981-12-23 | ||
| JPS55141278A (en) * | 1979-04-19 | 1980-11-05 | Suwa Seikosha Kk | Electric razor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5927776U (en) | 1984-02-21 |
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