JP4562416B2 - Electric razor - Google Patents
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- JP4562416B2 JP4562416B2 JP2004123623A JP2004123623A JP4562416B2 JP 4562416 B2 JP4562416 B2 JP 4562416B2 JP 2004123623 A JP2004123623 A JP 2004123623A JP 2004123623 A JP2004123623 A JP 2004123623A JP 4562416 B2 JP4562416 B2 JP 4562416B2
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Description
本発明は、電気かみそりの内刃の運動によって発生する振動や騒音を軽減できる電気かみそりに関するものである。 The present invention relates to an electric razor that can reduce vibration and noise generated by the movement of an inner blade of the electric razor.
従来の電気かみそりは、内刃及び内刃駆動装置を具えた本体ケースに、外刃を具えた刃枠を脱着可能に被せて構成されている(特許文献１)。
外刃に設けた多数の小孔を貫通した髭を、内刃の往復又は回転により、外刃と共同して剪断する。
A conventional electric shaver is configured by detachably covering a body case having an inner blade and an inner blade driving device with a blade frame having an outer blade (Patent Document 1).
The scissors that have penetrated a large number of small holes provided in the outer blade are sheared in cooperation with the outer blade by reciprocating or rotating the inner blade.
内刃の運動による振動や騒音の発生は避けられない。特に内刃が往復運動する電気かみそりは、振動が大きく、振動による機器の不良や、振動が手に伝わることによる不快感がある。
又、部品寸法の誤差によって、外刃取付け用刃枠と本体ケースとの嵌合不良が生じ、振動や騒音の発生を助長することがあった。
本発明は、上記問題を解決できる電気かみそりを明らかにするものである。
Generation of vibration and noise due to the movement of the inner blade is inevitable. In particular, the electric razor in which the inner blade reciprocates is greatly vibrated, and there is an uncomfortable feeling due to the equipment failure due to the vibration or the vibration being transmitted to the hand.
Further, due to an error in the component dimensions, a fitting failure between the outer blade mounting blade frame and the main body case may occur, which may promote generation of vibration and noise.
The present invention clarifies an electric razor that can solve the above problems.
本発明は、内刃(２)及び内刃駆動装置(５)を具えた本体ケース(１)に、外刃(４)を具えた刃枠(３)を脱着可能に被せた電気かみそりにおいて、本体ケース(１)の刃枠取付け部(13)に、1又は複数個の防振部材(８)が取り付けられ、防振部材(８)は、刃枠(３)の端面及び／又は内面に密接していると共に、本体ケース(１)の刃枠取付け部(13)上に形成した防振部材収容部(12)に防振部材(８)が嵌まって、防振部材(８)は刃枠(３)との接触面を露出させて本体ケース(１)の刃枠取付け部(13)の内側に被せた蓋板(６)が、防振部材(８)に部分的に被さって防振部材(８)の抜け止めを図っている。 The present invention relates to an electric razor in which a body case (1) having an inner blade (2) and an inner blade driving device (5) is detachably covered with a blade frame (3) having an outer blade (4). One or more anti-vibration members (8) are attached to the blade frame attachment portion (13) of the main body case (1), and the anti-vibration members (8) are attached to the end face and / or inner surface of the blade frame (3). The anti-vibration member (8) is fitted into the anti-vibration member accommodating portion (12) formed on the blade frame attaching portion (13) of the main body case (1), and the anti-vibration member (8) is The cover plate (6) that covers the blade frame mounting portion (13) of the main body case (1) by exposing the contact surface with the blade frame (3) partially covers the vibration isolation member (8). The anti-vibration member (8) is prevented from coming off .
本体ケース(１)上の防振部材(８)が、刃枠(３)の端面及び／又は内面に密接しているためむ、防振部材(８)が緩衝して、本体ケース(１)から刃枠(３)側へ振動の伝達、及び刃枠(３)側から本体ケース側への振動の伝達を防止して、電気かみそり全体の振動を低減できる。 又、本体ケース(１)と刃枠(３)との間に防振部材(８)を介在させることで騒音を低減させることができる。
更に、刃枠(３)と本体ケース(１)の嵌合部に、寸防誤差による嵌合不良が生じる様な場合でも、刃枠(３)に密接する防振部材(８)の弾性変形によって、寸法誤差を吸収して嵌合不良をなくすことができる。
The anti-vibration member (8) on the main body case (1) is in close contact with the end face and / or inner surface of the blade frame (3). The transmission of vibration from the blade frame (3) side to the blade case (3) side and the transmission of vibration from the blade frame (3) side to the main body case side can be prevented, and the vibration of the entire electric shaver can be reduced. Moreover, noise can be reduced by interposing an anti-vibration member (8) between the main body case (1) and the blade frame (3).
Furthermore, even when a fitting failure due to a dimension error occurs in the fitting portion between the blade frame (3) and the main body case (1), the elastic deformation of the vibration isolating member (8) in close contact with the blade frame (3). Therefore, it is possible to absorb dimensional errors and eliminate poor fitting.
図１は、本体ケース(１)と刃枠(３)を示している。
本体ケース(１)は手で持ち易い様に縦長に形成され、図２に示す如く、上端部はケースの長手方向と直交する方向に長い刃枠取付け部(13)が形成されている。
刃枠取付け部(13)は、後記する第１刃枠(31)の端面が被さる環状の平面(13a)と、第１刃枠(31)の内面に、嵌合クリアランスを存して嵌合する高さの低い壁面(13b)とからなる。
壁面(13b)は、第１刃枠(31)の内周面に沿う様に延びているが、複数箇所で分断されている。
本体ケース(１)の正面上部にＯＮ−ＯＦＦスイッチ(10)が配備されている。
前記刃枠取付け部(13)の内側に略楕円状のランド部(11)が設けられ、ランド部(11)の中央に凹部(14)が形成されている。
上記凹部(14)の底面を貫通して２本の内刃取付け軸(21)(21)が、ランド部(11)の長手方向と直交する方向に隣り合って突出している。
内刃取付け軸(21)(21)の先端には、内刃(２)(２)が該軸(21)(21)に対して振れ動き可能、軸方向にスライド可能、且つ脱着可能に取り付けられている。
内刃(２)は、バネ(22)によって外向きに付勢されている。
内刃(２)は、多数の円弧状小刃がランド部(11)の長手方向に並んでいる公知の構成である。
FIG. 1 shows a main body case (1) and a blade frame (3).
The main body case (1) is formed in a vertically long shape so that it can be easily held by hand. As shown in FIG. 2, a long blade frame attaching portion (13) is formed in the upper end portion in a direction perpendicular to the longitudinal direction of the case.
The blade frame mounting portion (13) is fitted with an annular flat surface (13a) that covers the end surface of the first blade frame (31) described later and the inner surface of the first blade frame (31) with a fitting clearance. And a low wall surface (13b).
The wall surface (13b) extends along the inner peripheral surface of the first blade frame (31), but is divided at a plurality of locations.
An ON-OFF switch (10) is arranged at the upper front of the main body case (1).
A substantially elliptical land portion (11) is provided inside the blade frame attaching portion (13), and a concave portion (14) is formed in the center of the land portion (11).
Two inner blade mounting shafts (21) and (21) project through the bottom surface of the recess (14) and protrude adjacent to each other in a direction perpendicular to the longitudinal direction of the land portion (11).
At the tip of the inner blade mounting shaft (21) (21), the inner blade (2) (2) can be swung relative to the shaft (21) (21), slidable in the axial direction, and detachably attached. It has been.
The inner blade (2) is urged outward by a spring (22).
The inner blade (2) has a known configuration in which a number of arcuate blades are arranged in the longitudinal direction of the land portion (11).
内刃取付け軸(21)(21)は、本体ケース(１)に内蔵した内刃駆動装置(５)に連繋されている。
内刃駆動装置(５)は、内刃取付け軸(21)(21)をランド部(11)の長手方向に往復移動させることができれば構成は問わない。
実施例の内刃駆動装置(５)は、図４に示す如く、モータ(51)の回転軸(52)に、２つの偏芯軸(53a)(53b)を有するカム軸(53)を連結し、各偏芯軸(53a)(53b)を、スライド部材(54)(55)の溝(54a)(55a)にスライド可能に嵌めている。
偏芯軸(53a)(53b)は、カム軸(53)の回転中心に対して１８０°ずれており、回転軸(52)の回転により、スライド部材(54)(55)は互いに反対方向に往復スライド移動する。
スライド部材(54)(55)に、内刃取付け軸(21)(21)がスライド部材(54)(55)に対して多少振れ動き可能に突設されている。
The inner blade mounting shafts (21) and (21) are connected to an inner blade driving device (5) built in the main body case (1).
The inner blade drive device (5) may be configured as long as the inner blade mounting shafts (21) and (21) can be reciprocated in the longitudinal direction of the land portion (11).
As shown in FIG. 4, the inner blade driving device (5) of the embodiment is connected to a rotating shaft (52) of a motor (51) with a cam shaft (53) having two eccentric shafts (53a) and (53b). Each eccentric shaft (53a) (53b) is slidably fitted in the groove (54a) (55a) of the slide member (54) (55).
The eccentric shafts (53a) and (53b) are shifted by 180 ° with respect to the rotation center of the cam shaft (53), and the rotation of the rotation shaft (52) causes the slide members (54) and (55) to be opposite to each other. Move back and forth.
Inner blade mounting shafts (21) and (21) are provided on the slide members (54) and (55) so as to be able to move somewhat with respect to the slide members (54) and (55).
図４に示す如く、上記２つの内刃(２)(２)に被さる２つの外刃(４)(４)は、刃枠(３)に保持されている。
外刃(４)は、髭が貫通する多数の小孔を密なる間隔で開設した薄金属板を内刃(２)の円弧に対応して円弧状に彎曲させた公知の構成である。
刃枠(３)は、前記本体ケース(１)の刃枠取付け部(13)に嵌まる第１刃枠(31)と、該第１刃枠(31)に被さる第２刃枠(32)とによって構成される。
外刃(４)(４)は、前記内刃取付け軸(21)(21)の軸心方向にスライド可能且つ脱着可能に第２刃枠(32)に取り付けられている。
実施例の場合、第１刃枠(31)に対して第２刃枠(32)は固定状態に嵌合しているが、第１刃枠(31)に対して第２刃枠(32)を多少揺動可能に取り付けて、顔の凹凸に応じて第２刃枠(32)が自然に揺動する様にすることもできる。
As shown in FIG. 4, the two outer blades (4) and (4) covering the two inner blades (2) and (2) are held by the blade frame (3).
The outer blade (4) has a known configuration in which a thin metal plate in which a large number of small holes through which the blade passes is formed at close intervals is bent in an arc shape corresponding to the arc of the inner blade (2).
The blade frame (3) includes a first blade frame (31) that fits into the blade frame mounting portion (13) of the main body case (1), and a second blade frame (32) that covers the first blade frame (31). It is comprised by.
The outer blades (4) and (4) are attached to the second blade frame (32) so as to be slidable and detachable in the axial direction of the inner blade mounting shafts (21) and (21).
In the case of the embodiment, the second blade frame (32) is fitted in a fixed state with respect to the first blade frame (31), but the second blade frame (32) with respect to the first blade frame (31). The second blade frame (32) can be naturally swung according to the unevenness of the face.
本体ケース(１)の刃枠取付け部(13)の両端部に、刃枠(３)をロックするロック手段(７)(７)が配備される。
ロック手段(７)は、前記第１刃枠(31)の内面に設けた凹み部(33)に引っ掛かり可能なロック爪(71)と、該ロック爪(71)を外向きに付勢するバネ(72)と、ロック爪(71)と一体に形成され本体ケース(１)をスライド可能に貫通して側方に突出したロック解除片(73)とによって構成される。
刃枠(３)を本体ケース(１)の刃枠取付け部(13)に嵌合する際、ロック爪(71)は第１刃枠(31)の端面に押されてバネ(72)に抗して内方に移動し、第１刃枠(31)の端面が刃枠取付け部(13)の平面(13a)に当接したとき、ロック爪(71)が刃枠(３)の凹み部(33)に嵌まって、刃枠(３)をロックする。
ロック解除片(73)を押すと、ロック爪(71)が後退して刃枠(３)のロックが解除される。
Lock means (7) and (7) for locking the blade frame (3) are provided at both ends of the blade frame attachment portion (13) of the main body case (1).
The lock means (7) includes a lock claw (71) that can be caught in a recess (33) provided on the inner surface of the first blade frame (31), and a spring that urges the lock claw (71) outward. (72) and a lock release piece (73) formed integrally with the lock claw (71) and slidably penetrating the main body case (1) and projecting laterally.
When the blade frame (3) is fitted to the blade frame mounting portion (13) of the main body case (1), the lock claw (71) is pushed against the end surface of the first blade frame (31) and resists the spring (72). When the end face of the first blade frame (31) comes into contact with the flat surface (13a) of the blade frame mounting portion (13), the lock claw (71) is recessed in the blade frame (3). Fit into (33) and lock the blade frame (3).
When the unlocking piece (73) is pressed, the lock claw (71) is retracted and the blade frame (3) is unlocked.
刃枠取付け部(13)の内側に蓋板(６)が取り付けられる。
蓋板(６)はランド部(11)にビス(62)(62)にて固定され、ランド部(11)の外側の凹み部を覆う。蓋板(６)には、内刃取付け軸(21)(21)を該軸の運動に対して余裕のある状態で貫通させる窓孔(61)が開設されている。
又、蓋板(６)には、前記ロック手段(７)のロック爪(71)が移動する範囲で切欠(62)(62)が開設されている。
A cover plate (6) is attached to the inside of the blade frame attachment portion (13).
The cover plate (6) is fixed to the land portion (11) with screws (62) and (62), and covers the recessed portion outside the land portion (11). The cover plate (6) is provided with a window hole (61) through which the inner blade mounting shafts (21) and (21) pass through with a margin for the movement of the shaft.
Further, the cover plate (6) is provided with notches (62) and (62) within a range in which the lock claw (71) of the lock means (7) moves.
本発明の特徴は、図４に示す如く、本体ケース(１)と刃枠(３)との間に、防振部材(８)を介在させたことである。
防振部材(８)は、天然ゴム、合成ゴム等、防振動のための適度な硬さと弾性を有する部材で形成される。図２に示す如く、実施例の防振部材(８)は、縦部(81)の下端に横部(82)を有するＬ字状の小ブロック体を呈している。
本体ケース(１)には、刃枠取付け部(13)の両端寄りに２箇所づつ、該刃枠取付け部(13)を切り欠いて防振部材収容部(12)が形成されている。
防振部材収容部(12)に、防振部材(８)がその横部(82)を下側に且つ外向きにして収容されている。
図７に示す如く、防振部材収容部(12)は、防振部材(８)の横部(82)が嵌まる凹み(12a)と縦部(81)の背面及び両側面をガイドする縦溝状壁部(12b)を有している。
防振部材(８)の横部上面(82a)は、刃枠取付け部(13)の平面(13a)より上方に臨出し、防振部材(８)の縦部前面(81a)は、刃枠取付け部(13)の壁面(13b)よりも外側に臨出している。
防振部材(８)の横部(82)が刃枠取付け部(13)の平面(13a)から臨出する量は、刃枠(３)の端面が横部(82)を少し押圧した状態で前記ロック手段(７)による刃枠(３)のロックが可能な程度とする。
又、防振部材(８)の縦部(81)が刃枠取付け部(13)の壁面(13b)から臨出する量は、刃枠(３)が壁面(13b)を縦部(81)を内側に少し押圧した状態で、刃枠(３)が刃枠取付け部(13)に嵌まる程度とする。
前記蓋板(６)は、防振部材(８)の縦部(81)の前面側を除いて部分的に少し押圧気味に被さって、防振部材(８)が防振部材収容部(12)から脱出することを防止している。
The feature of the present invention is that an anti-vibration member (8) is interposed between the main body case (1) and the blade frame (3) as shown in FIG.
The vibration isolation member (8) is formed of a member having an appropriate hardness and elasticity for vibration isolation, such as natural rubber and synthetic rubber. As shown in FIG. 2, the vibration isolating member (8) of the embodiment has an L-shaped small block body having a horizontal portion (82) at the lower end of the vertical portion (81).
The main body case (1) is formed with vibration-proof member accommodating portions (12) by notching the blade frame attaching portions (13) at two locations near both ends of the blade frame attaching portion (13).
The anti-vibration member (8) is accommodated in the anti-vibration member accommodating portion (12) with the lateral portion (82) facing downward and outward.
As shown in FIG. 7, the anti-vibration member accommodating portion (12) includes a recess (12a) in which the horizontal portion (82) of the anti-vibration member (8) is fitted, and a vertical portion that guides the back surface and both side surfaces of the vertical portion (81). It has a groove-like wall (12b).
The horizontal upper surface (82a) of the vibration isolation member (8) protrudes above the plane (13a) of the blade frame mounting portion (13), and the vertical front surface (81a) of the vibration isolation member (8) is the blade frame. It protrudes outside the wall surface (13b) of the attachment portion (13).
The amount that the horizontal part (82) of the vibration isolator (8) protrudes from the flat surface (13a) of the blade frame mounting part (13) is the state where the end surface of the blade frame (3) slightly presses the horizontal part (82). Thus, the blade frame (3) can be locked by the locking means (7).
Further, the amount of the vertical portion (81) of the vibration isolating member (8) protruding from the wall surface (13b) of the blade frame mounting portion (13) is such that the blade frame (3) extends from the wall surface (13b) to the vertical portion (81). The blade frame (3) is fitted to the blade frame mounting portion (13) in a state where is slightly pressed inward.
The cover plate (6) is partially covered with a slight pressure except for the front side of the vertical portion (81) of the vibration isolation member (8), and the vibration isolation member (8) is attached to the vibration isolation member accommodating portion (12 ) Is prevented from escaping.
然して、刃枠(３)を本体ケース(１)の刃枠取付け部(13)に嵌合する際に、第１刃枠(31)の下端側内面が、防振部材(８)の縦部(81)の前面(81a)を押圧気味に刃枠取付け部(13)の壁面(13b)に嵌まる。又、第１刃枠(31)の端面が防振部材(８)の横部(82)を押圧した状態で、ロック手段(７)のロック爪(71)が第１刃枠(31)の凹み部(33)に嵌まって、刃枠(３)をロック状態に本体ケース(１)に取り付けできる。
スイッチ(10)をＯＮにすれば、内刃駆動装置(５)が作動して、２つの内刃(２)(２)が互いに逆方向に往復移動して、外刃(４)の小孔に侵入した髭を、外刃(４)と内刃(２)が共同して剪断できる。
刃枠(３)と本体ケース(１)との間に介在させた防振部材(８)が緩衝して、本体ケース(１)から刃枠(３)側へ振動の伝達、及び刃枠(３)側から本体ケース側への振動の伝達を防止して、電気かみそり全体の振動を低減できる。
又、本体ケース(１)と刃枠(３)との間に防振部材(８)を介在させることで騒音を低減させることができる。
更に、第１刃枠(31)と本体ケース(１)の刃枠取付け部(13)に、寸防誤差による嵌合不良が生じる様な場合でも、刃枠(３)に密接する防振部材(８)の弾性変形によって、寸法誤差を吸収して嵌合不良をなくすことができる。
However, when the blade frame (3) is fitted to the blade frame mounting portion (13) of the main body case (1), the inner surface on the lower end side of the first blade frame (31) is the vertical portion of the vibration isolation member (8). The front surface (81a) of (81) fits on the wall surface (13b) of the blade frame mounting portion (13) with a slight pressing force. Further, the lock claw (71) of the lock means (7) is attached to the first blade frame (31) while the end surface of the first blade frame (31) presses the lateral portion (82) of the vibration isolating member (8). The blade frame (3) can be attached to the main body case (1) in a locked state by fitting into the recess (33).
When the switch (10) is turned on, the inner blade driving device (5) is activated and the two inner blades (2) and (2) are reciprocated in opposite directions to each other. The outer blade (4) and the inner blade (2) can jointly shear the wrinkles that have entered
The vibration isolator (8) interposed between the blade frame (3) and the main body case (1) cushions, transmits vibration from the main body case (1) to the blade frame (3) side, and the blade frame ( 3) Transmission of vibration from the side to the main body case side can be prevented, and vibration of the entire electric razor can be reduced.
Moreover, noise can be reduced by interposing an anti-vibration member (8) between the main body case (1) and the blade frame (3).
Furthermore, even if the first blade frame (31) and the blade frame mounting portion (13) of the main body case (1) have poor fitting due to dimension error, the vibration isolating member is in close contact with the blade frame (3). Due to the elastic deformation of (8), it is possible to absorb dimensional errors and eliminate poor fitting.
上記実施例の防振部材(８)は、個々の防振部材(８)が、刃枠(３)の端面と内面の両方に密接するため、少ない個数で効果滴に振動と騒音の低減に効果を奏するが、防振部材(８)が刃枠(３)の内面のみ或いは端面のみに密接する様にしても、振動や騒音の発生を軽減することに効果がある。
図７は、防振部材(８)の他の実施例を示し、防振部材(８)は上から見てＴ字状小ブロック体に形成されている。防振部材(８)は、刃枠(３)の端面が該防振部材(８)の上面(8a)に部分的に密接する様に、本体ケース(１)の防振部材収容部(12)に取り付けられる。或いは、防振部材(８)の先端面(8b)が刃枠(３)の内面に密接する様に、防振部材収容部(12)に取り付けられる。
尚、本発明の実施において、防振部材(８)の個数は、複数に限らず１個であっても、振動や騒音の軽減できる。
防振部材(８)を複数個配備する場合、一部の防振部材(８)は刃枠(３)の内面に当接する様に、残りの防振部材(８)は、刃枠(３)の端面に当接する様に構成することもできる。
The anti-vibration member (8) of the above-mentioned embodiment is effective in reducing vibration and noise in effect droplets with a small number because the individual anti-vibration members (8) are in close contact with both the end surface and the inner surface of the blade frame (3). Although effective, even if the vibration isolating member (8) is in close contact with only the inner surface or only the end surface of the blade frame (3), it is effective in reducing the occurrence of vibration and noise.
FIG. 7 shows another embodiment of the vibration isolating member (8), and the vibration isolating member (8) is formed in a T-shaped small block body as viewed from above. The anti-vibration member (8) has the anti-vibration member housing portion (12) of the main body case (1) such that the end face of the blade frame (3) is partially in close contact with the upper surface (8a) of the anti-vibration member (8). ). Alternatively, the anti-vibration member (8) is attached to the anti-vibration member accommodating portion (12) so that the tip surface (8b) is in close contact with the inner surface of the blade frame (3).
In the implementation of the present invention, vibration and noise can be reduced even if the number of the anti-vibration members (8) is not limited to plural.
When a plurality of vibration isolating members (8) are provided, a part of the anti-vibration members (8) are in contact with the inner surface of the blade frame (3), and the remaining anti-vibration members (8) ) Can also be configured to abut against the end face.
上記実施例の説明は、本発明を説明するためのものであって、特許請求の範囲に記載の発明を限定し、或は範囲を減縮する様に解すべきではない。又、本発明の各部構成は上記実施例に限らず、特許請求の範囲に記載の技術的範囲内で種々の変形が可能であることは勿論である。
例えば、本願発明は、内刃が回転する方式の電気かみそりにも実施可能である。
The above description of the embodiments is for explaining the present invention, and should not be construed as limiting the invention described in the claims or reducing the scope thereof. In addition, the configuration of each part of the present invention is not limited to the above embodiment, and various modifications can be made within the technical scope described in the claims.
For example, the present invention can also be implemented in an electric razor with a rotating inner blade.
１ 本体ケース
12 防振部材収容部
13 刃枠取付け部
２ 内刃
21 内刃取付け軸
３ 刃枠
31 第１刃枠
32 第２刃枠
４ 外刃
５ 内刃駆動装置
７ ロック手段
８ 防振部材
1 Body case
12 Anti-vibration member housing
13 Blade frame mounting part 2 Inner blade
21 Inner
31 1st blade frame
32 Second blade frame 4 Outer blade 5 Inner
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004123623A JP4562416B2 (en) | 2004-04-20 | 2004-04-20 | Electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004123623A JP4562416B2 (en) | 2004-04-20 | 2004-04-20 | Electric razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005304646A JP2005304646A (en) | 2005-11-04 |
| JP4562416B2 true JP4562416B2 (en) | 2010-10-13 |
Family
ID=35434095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004123623A Expired - Fee Related JP4562416B2 (en) | 2004-04-20 | 2004-04-20 | Electric razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4562416B2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126347A (en) * | 1976-04-15 | 1977-10-24 | Matsushita Electric Works Ltd | Electric shaver |
| JPS60192758U (en) * | 1984-05-29 | 1985-12-21 | 三洋電機株式会社 | reciprocating electric razor |
| JPH0375576U (en) * | 1989-11-24 | 1991-07-29 | ||
| JP2000061173A (en) * | 1998-08-26 | 2000-02-29 | Matsushita Electric Works Ltd | Beauty equipment |
-
2004
- 2004-04-20 JP JP2004123623A patent/JP4562416B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126347A (en) * | 1976-04-15 | 1977-10-24 | Matsushita Electric Works Ltd | Electric shaver |
| JPS60192758U (en) * | 1984-05-29 | 1985-12-21 | 三洋電機株式会社 | reciprocating electric razor |
| JPH0375576U (en) * | 1989-11-24 | 1991-07-29 | ||
| JP2000061173A (en) * | 1998-08-26 | 2000-02-29 | Matsushita Electric Works Ltd | Beauty equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005304646A (en) | 2005-11-04 |
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