子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Hair Trimming Device | US15463235 | 2017-03-20 | US20170190061A1 | 2017-07-06 | Victor Talavera |
| A device for trimming the distal ends of hair drawn therethrough is provided which has a head portion having a handle portion extending therefrom. Drawing hair strands along a serpentine pathway formed between a positioning member and a recess in the head, causes distal ends thereof to momentarily project through an opening and into a cutting cavity where they are cut only when a flexible paddle urges the projecting distal ends into a cutting component. The length of the distal ends cut may be adjusted by engagement of variable sized interchangeable cutting components. | ||||||
| 182 | COUPLING MECHANISM FOR A DRIVE TRAIN OF A HAIR CUTTING APPLIANCE | US15301728 | 2015-04-14 | US20170120466A1 | 2017-05-04 | KIN FATT PHOON; MARCUS FRANCISCUS EIJKELKAMP; GEERT WILLEM DE GOEIJ; ALBERT JAN AITINK |
| The present invention relates to a drive train (50) of a hair cutting appliance (10) and to a self-aligning coupling linkage (66) for a drive train (50). The coupling linkage (66) comprises a driving shaft and a non-aligning output shaft (56), said coupling linkage (66) comprising: a first driving coupling element (78) arranged to be driven by a driving shaft (54), particularly by a motor shaft, a transmission shaft (70), particularly a rigid transmission shaft (70), comprising a first drivable coupling element (80) at a first end and a second driving coupling element (86) at a second end thereof, wherein first driving coupling element (78) engages the first drivable coupling element (80) for rotatingly driving the transmission shaft (70), thereby forming a first pivoting joint (76), wherein the second driving coupling element (86) is arranged to engage a second drivable coupling element (88) of an output shaft (56), wherein the first driving coupling element (78) and the first drivable coupling element (80) define a male connector comprising an external polygonal profile (90), viewed in a cross-sectional plane perpendicular to a longitudinal axis, and a female connector comprising an internal polygonal profile (102), and wherein the external polygonal profile (90) of the male connector, viewed in a longitudinal axial section, is at least sectionally provided with convexly shaped flanks (92). | ||||||
| 183 | Hair Clipper and Method of Forming the Same | US15172155 | 2016-06-03 | US20160354938A1 | 2016-12-08 | Adreis Atkins |
| Disclosed is a hair dipper for cutting and trimming the hair of humans or animals. The hair dipper includes a hair clipper case, blade assembly and a motor drivingly coupled to the blade. The hair clipper includes a first and second fan that blows air over the motor to cool the motor so that the hair clipper does not get hot to the touch. The hair dipper also includes an ergonomically designed case that helps the barber or hair stylist hold, grip and easily maneuver the hair clipper. The hair dipper also includes a power cord with a power converter in the plug end of the power cord. Power cord collects 120 Volts AC power from a wall socket, and conducts both 120 volt AC power and 5 volt DC power to the hair clipper. Both 120 volt AC power to motor and 5 volt DC power to cooling fans have separate off and on switches that regulates power, which allows the fans to run separate from motor. | ||||||
| 184 | Electric hair cutting apparatus | US14356694 | 2012-11-08 | US09346179B2 | 2016-05-24 | Andrew Ziegler; Alexander Tee |
| An electric hair cutting apparatus having a motor for rotating a shaft, which, rotates an eccentric about the axis of the shaft, but not about the central axis of the eccentric, A cylindrical bearing is positioned around the eccentric. A drive tip is provided with a follower end which is shaped and positioned to engage with the bearing surrounding the eccentric. As the eccentric rotates, the bearing alternately pushes on left and right arms of the follower end of the drive tip, causing the drive tip to oscillate back and forth about a pivot point, The angle of the bearing with respect to the eccentric allows for generally continuous contact between the arms of the follower end of the drive tip with the bearing, even throughout the pivoting of the drive tip. | ||||||
| 185 | HAIR TRIMMER WITH VACUUM COLLECTION SYSTEM | US14621888 | 2015-02-13 | US20150224656A1 | 2015-08-13 | Andrew David Johnson; Jim Varney; Bryan Hotaling; John MacNeill; Matt Naples; Pat Devine |
| An electric hand-held apparatus for trimming hair includes a housing having an inlet at the upstream end for receiving air and hair clippings into an airway that extends within the housing to an exhaust. The apparatus also includes a vacuum source and a cutting assembly. Additionally, the apparatus includes a motor having a motor output shaft rotatable about a motor axis. The motor axis is parallel to and transversely offset from a vacuum-source axis of rotation. The at least one reciprocating blade is driven by the motor at a first speed. The vacuum source is driven by the motor at a second speed greater than the first speed. | ||||||
| 186 | Hair Trimming Device | US14617894 | 2015-02-09 | US20150224655A1 | 2015-08-13 | Victor Talavera |
| A device for trimming the distal ends of hair drawn therethrough is provided which has a head portion having a handle portion extending therefrom. Drawing hair strands along a serpentine pathway formed between a positioning member and a recess in the head, causes distal ends thereof to momentarily project through an opening and into a cutting cavity where they are cut only when a flexible paddle urges the projecting distal ends into a cutting component. The length of the distal ends cut may be adjusted by engagement of variable sized interchangeable cutting components. | ||||||
| 187 | HAIR CLIPPING DEVICE | US14418518 | 2013-06-28 | US20150209969A1 | 2015-07-30 | Siegfried Sablatschan |
| The present invention relates to a hair clipping device, comprising: a housing; a cutting assembly (12) which is arranged on one end of said housing and comprises a stationary blade (14) and a moveable blade (16) that is resiliently biased against the stationary blade (14), wherein the stationary blade (14) and the moveable blade (16) define a cutting plane (30) between each other, wherein the stationary blade (14) comprises a first recess (34) and the moveable blade (16) comprises a second recess (32), wherein the first and the second recess (34, 32) are arranged on top of each other; a motor (18) for driving an eccentric transmission element (26); and a coupling element (28) coupled to said eccentric transmission element (26) for translating a movement of said eccentric transmission element (26) into an oscillatory movement of the moveable blade (16) relative to the stationary blade (14); wherein said eccentric transmission element (26) engages the coupling element (28) at at least one engagement point (38′), wherein said at least one engagement point (38) is in at least one operating position during the movement of said eccentric transmission element (26) within said cutting plane (30), and wherein the coupling element (28) is arranged in said first and second recess (34, 32). | ||||||
| 188 | Rotary shavers, with improved drive and support structure for the shaving heads | US11722486 | 2005-12-16 | US08844141B2 | 2014-09-30 | Albertus Johannes Cornelis Van Der Borst; Bart J. Massee; Paul Anton Josef Ackermans; Wilko Westerhof; Albert Jan Aitink; Ype Brada |
| A shaver (1) includes a handle (2), at least two rotary shaving heads (5), driven by at least one drive shaft (15; 115; 215) which protrudes from the handle (2), and a support structure (6) for supporting the shaving heads (5) onto the handle (2) so as to have their joined shaving surface(s) extend substantially perpendicular to the at least one drive shaft (15; 115; 215). The support structure (6) is configured such, that a space (A), restricted at one side by the shaving heads (5) and at the opposite side by the handle (2), is substantially open to its remaining, surrounding side. | ||||||
| 189 | ROTARY MOTOR VIBRATION DAMPER AND NOISE DAMPER | US13840315 | 2013-03-15 | US20140259691A1 | 2014-09-18 | Steven Arndt; Jeff Gesiakowski |
| A hair clipper has a base structural housing with a blade set operably secured thereto. The blade set has a stationary blade and a reciprocating blade. The base has at least one support for a rotary motor. A flexible motor vibration and noise damper fits over half of the motor, and a motor cover is secured to the base structural housing over the vibration damper. A secondary housing cover is secured to the base structural housing over the motor cover. | ||||||
| 190 | ROTARY ELECTRIC SHAVER | US13739439 | 2013-01-11 | US20140196292A1 | 2014-07-17 | Paul Allen Schmitt |
| A rotary electric shaver includes a handle assembly having a housing, a motor disposed in the housing, a drive shaft operatively connected to the motor and extending through the housing, and a socket for securing a shaver head thereto. The shaver head assembly includes a coupling for detachable coupling to the socket. The coupling is configured to allow the shaver head to be detachably coupled to the handle assembly in at least two different orientations of the shaver head relative to the handle assembly. | ||||||
| 191 | WET RAZOR AND ELECTRIC TRIMMER ASSEMBLY | US13894606 | 2013-05-15 | US20130247381A1 | 2013-09-26 | Lawrence A. Blaustein; Douglas A. Gall; John William Nottingham; John Osher |
| A razor and trimmer combination assembly includes an elongated handle, a razor blade, a trimmer and a motor. The razor blade is disposed at or adjacent a first end of the handle. The trimmer mounts on the handle and includes a moving blade. The motor drives the moving blade. | ||||||
| 192 | Electric shaver | US13683219 | 2012-11-21 | US08458911B2 | 2013-06-11 | Hiroaki Shimizu; Hiroshi Shigeta; Shin Hosokawa; Jyuzaemon Iwasaki |
| An electric shaver includes a rod-shaped body part, a head part, and a link mechanism. The head part projects from one end portion of the body part and is swingably attached to the body part with a support base between the body part and the head part. The head part includes a shaving portion and a drive mechanism. The shaving portion is elongated in a direction orthogonal to a projecting direction of the head part and has paired blades configured to operate relative to each other. The drive mechanism is configured to drive at least one of the paired blades. The link mechanism includes two link arms each connected to the support base and the head part respectively at connecting axes parallel to a longitudinal direction of the shaving portion. The link mechanism is configured to support the head part on the support base swingably. | ||||||
| 193 | RECIPROCATING ELECTRIC SHAVER | US13808067 | 2011-06-13 | US20130111762A1 | 2013-05-09 | Fumio Taniguchi; Yoichi Takaoka; Yasuo Ibuki; Yasunori Ueda |
| A reciprocating electric shaver includes: a rotary motor 110; a conversion mechanism converting rotating motion of the rotary motor 110 to reciprocating motion; and a pair of driving elements coupled to the conversion mechanism and reciprocating in phases opposite to each other. Each of the driving elements drives a plurality of blades. In each of the driving elements, an inner blade attachment portion to which an inner blade 54 is detachably attached is formed, and moreover, an elastic leg 133 or 143 supporting the inner blade attachment portion to allow the same to reciprocate is formed, an urging member urging the inner blade in a detaching direction of the inner blade is provided in each inner blade attachment portion, and in a case of being viewed in a reciprocating direction of the driving elements, an intermediate line D of the elastic leg 133 or 143 in a direction orthogonal to the reciprocating direction and the detaching direction is located between a rotation axis C of the rotary motor 110 and a line E of action of reaction force produced by the urging member. | ||||||
| 194 | RECIPROCATING ELECTRIC SHAVER | US13807680 | 2011-06-13 | US20130111761A1 | 2013-05-09 | Yasuo Ibuki; Yoichi Takaoka; Hiroshi Shigeta; Sin Hosokawa |
| A reciprocating electric shaver 1 includes: a rotary motor 110; a pair of driving elements 130 and 140 individually attached with inner blades 54; and a conversion mechanism 180 coupled to the rotary motor 110 and the individual driving element 130 and 140 and converting rotating motion of the rotary motor 110 to reciprocating motion of the pair of driving elements 130 and 140. Then, the respective driving elements 130 and 140 and coupling members 54 coupled to the individual driving elements 130 and 140 constitute driving blocks 200 and 210. In a case of being viewed in a reciprocating direction of the driving elements 130 and 140, gravity centers of the respective driving blocks 200 and 210 are provided at positions closer to a rotation axis C of the rotary motor 110 than to leg pieces 133 and 143 of the respective driving elements 130 and 140. | ||||||
| 195 | RECIPROCATING ELECTRIC SHAVER | US13808072 | 2011-06-13 | US20130104402A1 | 2013-05-02 | Masanobu Yamasaki; Yoichi Takaoka; Hiroshi Shigeta |
| A reciprocating electric shaver includes: a rotary motor; a conversion mechanism converting rotating motion of the rotary motor to reciprocating motion; and driving elements 130 and 140 coupled to the conversion mechanism and reciprocating. Then, a sealed space sealed so as not allow entry of hair is formed, and moreover, balance adjusters 150 and 160 reciprocating integrally with the driving elements 130 and 140 are arranged in the sealed space, and the balance adjusters 150 and 160 are attached to the driving elements 130 and 140 in a direction orthogonal to a reciprocating direction of the driving elements 130 and 140 and orthogonal to a direction of pressing inner blades against outer blades. | ||||||
| 196 | RECIPROCATING ELECTRIC SHAVER | US13808065 | 2011-06-14 | US20130097870A1 | 2013-04-25 | Yoichi Takaoka; Fumio Taniguchi; Yasuo Ibuki |
| A reciprocating electric shaver includes: a pair of drive blocks 200, 210 each including: a driver 130 (140) for driving a blade 54; a balance adjusting portion interlocked with the driver 130 (140). The drivers 130, 140 of the pair of the drive blocks 200, 210 make reciprocating movements in opposite phases relative to each other. With respect to an axis of moments attributable to the reciprocating movements of the drivers 130, 140, the balance adjusting portions 220 (230) and the drivers 130 (140) in the respective drive blocks 200 (210) are positioned opposite to each other so as to suppress the moments. | ||||||
| 197 | Electric shaver | US12644696 | 2009-12-22 | US08347508B2 | 2013-01-08 | Hiroaki Shimizu; Hiroshi Shigeta; Shin Hosokawa; Jyuzaemon Iwasaki |
| An electric shaver includes a rod-shaped body part, a head part, and a link mechanism. The head part projects from one end portion, in a longitudinal direction, of the body part and is swingably attached to the body part with a support base between the body part and the head part. The head part includes a shaving portion and a drive mechanism. The shaving portion is formed to be elongated in a direction orthogonal to a projecting direction of the head part and has paired blades configured to operate relative to each other. The drive mechanism is configured to drive at least one of the paired blades. The link mechanism includes two link arms each connected to the support base and the head part respectively at connecting axes parallel to a longitudinal direction of the shaving portion. The link mechanism is configured to support the head part on the support base swingably. The two link arms are disposed asymmetrically with respect to a straight line passing on a center of gravity of the head part and extending parallel with the projecting direction of the head part, when viewed in the longitudinal direction of the shaving portion. | ||||||
| 198 | PERSONAL TRIMMING SYSTEM | US12836223 | 2010-07-14 | US20110005081A1 | 2011-01-13 | Kazuyuki OUCHI; Hidekazu Sueyoshi; Toshihiro Takeuchi; Kenichi Muraki; Keiko Funatsu |
| A personal trimming system includes a main body having a motor and a part of a driving unit for converting a rotation of the motor into a reciprocating motion; and a head portion having a driven member moving in a reciprocating motion. The head portion is pivotably supported with respect to the main body, and a gap is provided between the main body and the head portion. | ||||||
| 199 | PERSONAL TRIMMING SYSTEM | US12836233 | 2010-07-14 | US20110005080A1 | 2011-01-13 | Kazuyuki OUCHI; Hidekazu SUEYOSHI; Toshihiro TAKEUCHI; Kenichi MURAKI; Keiko FUNATSU |
| A personal trimming system includes a main body having a motor and a part of a driving unit for converting a rotation of the motor into a reciprocating motion; and a head portion having a driven member moving in a reciprocating motion. The head portion is pivotably supported with respect to the main body, and a gap is provided between the main body and the head portion. | ||||||
| 200 | ELECTRIC HAIR CUTTING APPLIANCE WITH COUNTER WEIGHT | US12788952 | 2010-05-27 | US20100229396A1 | 2010-09-16 | Thomas Richard Bednar |
| A hand-held hair cutting appliance has a housing, a first cutting blade, and a second cutting blade. The first cutting blade is capable of reciprocating movement relative to the housing. A drive assembly is operatively connected to the first cutting blade for drivingly reciprocating the first cutting blade relative to the housing such that the first cutting blade is moveable in a side to side direction relative to the housing and the second cutting blade. A counter weight is adapted for reciprocating movement relative to the housing in response to reciprocating movement of the first cutting blade. The counter weight has at least one of a mass and a location relative to the first cutting blade to thereby at least partially counter-balance the reciprocating movement of the first cutting blade. | ||||||
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