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1. 发明申请

WO2015158681A1 COUPLING MECHANISM FOR A DRIVE TRAIN OF A HAIR CUTTING APPLIANCE 审中-公开
标题翻译：用于头发切割器具的驱动火车的联接机构
公开(公告)号：WO2015158681A1
公开(公告)日：2015-10-22
申请号：PCT/EP2015/058009
申请日：2015-04-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： PHOON, Kin Fatt , EIJKELKAMP, Marcus Franciscus , DE GOEIJ, Geert Willem , AITINK, Albert Jan
IPC分类号： B26B19/28
CPC分类号： B26B19/28 , B26B19/063 , B26B19/386
摘要： 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).
摘要翻译：本发明涉及一种头发切割器具（10）的传动系（50）和用于传动系（50）的自对准联轴器（66）。联接联动装置（66）包括驱动轴和不对准输出轴（56），所述联接联动装置（66）包括：布置成由驱动轴（54）驱动的第一驱动联接元件（78）传动轴（70），特别是刚性传动轴（70），其包括在第一端处的第一可驱动联接元件（80）和在其第二端处的第二驱动联接元件（86），其中，第一驱动联接元件（78）接合第一可驱动联接元件（80），用于旋转地驱动传动轴（70），从而形成第一枢转接头（76），其中第二驱动联接元件（86）输出轴（56）的第二可驱动联接元件（88），其中所述第一驱动联接元件（78）和所述第一可驱动联接元件（80）限定包括外部多边形轮廓（90）的公连接器，垂直于一个长柄的横截面并且其中所述阳连接器的外侧多边形轮廓（90）在纵向轴向截面中至少部分地设置有凸形的侧面（92）。

2. 发明申请

WO2018228850A1 A HAIR CUTTING SYSTEM AND ATTACHMENT 审中-公开
公开(公告)号：WO2018228850A1
公开(公告)日：2018-12-20
申请号：PCT/EP2018/064671
申请日：2018-06-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DE HAAS, Rogier Enrico , DE GOEIJ, Geert Willem , GLAZENBURG, Joost Tomas , SINNEMA, Anke Gerda
IPC分类号： B26B19/38 , B26B19/20
摘要： There is disclosed an attachment (22) for a cutting head (100) of a hair cutting device (1). The attachment (22) comprises first and second side portions (24, 26) configured to cover, respectively, first and second sides (112, 114) of a stationary cutting member (115) of the cutting head (100), and an intermediate portion (28) interconnecting the first and second side portions (24, 26) and configured to cover an outer surface (120b) of a first wall portion (120) of the stationary cutting member (115). The first and second side portions (24, 26) are configured to protrude relative to the plurality of primary cutter teeth (118) of the stationary cutting member (115), which define a cutting zone of the cutting head. The first and second side portions (24, 26) and the intermediate portion (28) define a recess exposing the primary cutter teeth (118) of the stationary cutting member (115). The recess is non-interrupted over a distance of at least 50% of the length of the cutting zone.

3. 发明申请

WO2022148577A1 HAIR CUTTER CAP AND HAIR CUTTER WITH CAP 审中-公开
公开(公告)号：WO2022148577A1
公开(公告)日：2022-07-14
申请号：PCT/EP2021/083969
申请日：2021-12-02
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KOENEN, Maurits , DE GOEIJ, Geert Willem
IPC分类号： B26B19/20 , B26B19/38 , B26B21/42
摘要： :A cap for a hair cutter and a corresponding hair cutter is provided. The cap (10) comprises a body (12) comprising a main surface (120) facing towards a subject; and a protrusion (14) protruding from the main surface (120) along a first direction (L1) perpendicular to the main surface (120). The protrusion (14) comprises a plurality of ribs (140) extending along a second direction (L2) perpendicular to the first direction (L1), the plurality of ribs (140) parallel to each other and spaced apart from each other in a third direction (L3) perpendicular to the first and second directions (L1, L2).

4. 发明申请

WO2021239524A1 IMPROVING HAIR-CLAMPING PERFORMANCE OF A PAIR OF HAIR-CLAMPING ELEMENTS 审中-公开
公开(公告)号：WO2021239524A1
公开(公告)日：2021-12-02
申请号：PCT/EP2021/063216
申请日：2021-05-19
申请人： KONINKLIJKE PHILIPS N.V.
发明人： BEUGELS, Johannes , GLAZENBURG, Joost, Tomas , DE GOEIJ, Geert Willem , VAN DER SCHEER, Robbert Freerk Johan
IPC分类号： A45D26/00 , A45D26/0028 , A45D26/0076
摘要： A head unit of a depilation appliance comprises at least one pair (11) of hair- clamping elements (12, 13), wherein the hair-clamping elements (12, 13) have tweezer surfaces (14, 15) which are arranged to face each other, and which are movable towards and away from each other in their entirety so as to be movable into and out of contact to each other. In order to achieve improved hair-clamping performance of the at least one pair (11) of hair-clamping elements (12, 13), the tweezer surfaces (14, 15) are further configured to move into alignment with each other in the process of getting into contact to each other, wherein the entirety of the tweezer surface (14) of one (12) of the hair- clamping elements (12, 13) is tillable relative to a support (17) that is included in the respective hair-clamping element (12).

5. 发明申请

WO2015074882A1 LINKAGE UNIT AND HAIR CUTTING APPLIANCE 审中-公开
标题翻译：连接单元和头发切割器具
公开(公告)号：WO2015074882A1
公开(公告)日：2015-05-28
申请号：PCT/EP2014/073882
申请日：2014-11-06
申请人： KONINKLIJKE PHILIPS N.V.
发明人： MOLEMA, Jeroen , TUIJP, Bram , DE GOEIJ, Geert Willem
IPC分类号： B26B19/04 , B26B21/22
CPC分类号： B26B19/386 , B26B19/042 , B26B19/048 , B26B19/3846 , B26B21/225
摘要： The present invention relates to a hair cutting appliance (10) comprising a linkage unit (30) for a cutting unit (18), and to a cutting unit (18) and a linkage unit (30) for coupling the cutting unit (18) and a housing (12) of a hair cutting appliance (10). The linkage unit (30) comprises a four-bar linkage mechanism (32) comprising a first arm (42) and a second arm (44), the first arm (42) comprising a first base pivot (48) coupled to a base (38), the second arm (44) comprising a second base pivot (50) coupled to a base (38), the first base pivot (48) and the second base pivot (50) being arranged at the base (38) at a fixed distance, the first arm (42) further comprising a first top pivot (52) coupled to a connecting bar (46), the second arm (44) further comprising a second top pivot (54) coupled to the connecting bar (46), wherein the connecting bar (46) is arranged to be coupled to a cutting unit (18), such that, during operation, the cutting unit (18) is pivotably supported by the linkage mechanism (32). Preferably, at least one of the first base pivot (48) and the second base pivot (50) and the first top pivot (52) and the second top pivot (54) is arranged as a living hinge.
摘要翻译：本发明涉及一种包括用于切割单元（18）的联动单元（30）和切割单元（18）和用于联接切割单元（18）的联动单元（30）的切割器具（10）和切割器具（10）的壳体（12）。联动单元（30）包括四杆联动机构（32），其包括第一臂（42）和第二臂（44），所述第一臂（42）包括联接到基座的第一基座枢轴（48）第二臂（44）包括联接到基座（38）的第二基座枢轴（50），第一基座枢轴（48）和第二基座枢轴（50）布置在基座（38）处，所述第一臂（42）还包括联接到连接杆（46）的第一顶部枢轴（52），所述第二臂（44）还包括联接到所述连接杆（46）的第二顶部枢轴（54），其中所述连接杆（46）布置成联接到切割单元（18），使得在操作期间，所述切割单元（18）由所述连杆机构（32）枢转地支撑。优选地，第一基座枢轴（48）和第二基座枢轴（50）以及第一顶部枢轴（52）和第二顶部枢轴（54）中的至少一个被布置为活动铰链。

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