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    Dry shaver with a cradle shaving head
    1.
    发明授权
    Dry shaver with a cradle shaving head 有权
    干剃须刀与摇篮剃须头

    公开(公告)号：US07020966B2

    公开(公告)日：2006-04-04

    申请号：US10492028

    申请日：2002-10-31

    申请人： Takeshi Shiba ,  Fumio Taniguchi ,  Ryo Motohashi ,  Masanobu Yamasaki

    发明人： Takeshi Shiba ,  Fumio Taniguchi ,  Ryo Motohashi ,  Masanobu Yamasaki

    IPC分类号： B26B19/04

    CPC分类号： B26B19/046 ,  B26B19/048 ,  B26B19/10 ,  B26B19/102 ,  B26B19/3826 ,  B26B19/3853 ,  B26B19/3866 ,  B26B19/3886

    摘要： A dry shaver has a cradle head carrying shaving units as well as a motor for driving the shaving units. The cradle head is supported to a hand grip such that it is allowed to tilt about at least one tilt axis parallel to a thickness direction of the hand grip. At least one portion of the motor projects upwardly of the tilt axis, whereby the cradle head is given overall mass center which is located upwardly of the tilt axis with respect to the height axis of the hand grip. Accordingly, the motor of heavy nature can be best utilized to locate the overall mass center of the cradle head above the tilt axis for generating a torque acting to tilt the cradle head from a neutral position about the tilt axis when the hand grip is held upright.

    摘要翻译： 干燥剃须刀具有摇动头部，带有剃须单元以及用于驱动剃须单元的电机。 支架头被支撑在手柄上，使得允许其围绕平行于手柄的厚度方向的至少一个倾斜轴线倾斜。 马达的至少一部分向倾斜轴线向上突出，由此托架头部被赋予相对于手柄的高度轴线的倾斜轴线上方的整体质量中心。 因此，可以最好地利用重的自动电动机来将托架头的整体质量中心定位在倾斜轴线上方，以产生用于当手柄被保持直立时用于使托架头从靠近倾斜轴线的中立位置倾斜的扭矩 。

    Electric shaver floating head support structure
    2.
    发明授权
    Electric shaver floating head support structure 有权
    电动剃须刀浮头支撑结构

    公开(公告)号：US06892457B2

    公开(公告)日：2005-05-17

    申请号：US10461679

    申请日：2003-06-16

    申请人： Takeshi Shiba ,  Fumio Taniguchi ,  Masanobu Yamasaki

    发明人： Takeshi Shiba ,  Fumio Taniguchi ,  Masanobu Yamasaki

    IPC分类号： B26B19/12 ,  B26B19/04 ,  B26B19/10 ,  B26B19/38

    CPC分类号： B26B19/048 ,  B26B19/063 ,  B26B19/10 ,  B26B19/38 ,  B26B19/3853 ,  B26B19/3866

    摘要： A water and dust-proof electric shaver head support structure that provides a wide range of movement to the floating shaver head to closely follow the contours of the skin. The floating shaver head, which contains the motor and shaving blades, freely pivots in the lateral plane and telescopically floats in relation to the shaver grip. A box-like space is formed in the shaver grip below the lower surface of the shaver head, and front and rear support walls extend upward from the shaver grip to support the shaver head in the forward/rearward direction.

    摘要翻译： 一种防水防尘电动剃须刀头支撑结构，为浮动剃须刀头提供广泛的运动，以紧密跟随皮肤轮廓。 包含电动机和剃须刀片的浮动剃须刀头在侧面自由枢转并相对于剃须刀把手可伸缩地浮动。 在剃须刀头的下表面下方的剃须刀夹具中形成盒状空间，并且前后支撑壁从剃须刀柄向上延伸，以向前/向后方向支撑剃须刀头。

    Dry shaver with a height adjustable cutter head
    3.
    发明授权
    Dry shaver with a height adjustable cutter head 失效
    干燥剃须刀与高度可调刀头

    公开(公告)号：US06568083B1

    公开(公告)日：2003-05-27

    申请号：US09869304

    申请日：2001-07-19

    申请人： Fumio Taniguchi ,  Toshiyuki Tsushio ,  Yasunori Ueda ,  Masanobu Yamasaki ,  Takeshi Shiba ,  Jyuzaemon Iwasaki ,  Mitsuhiro Kadowaki ,  Hirokazu Kato ,  Mikihiro Yamashita ,  Yasuo Ibuki ,  Atsushi Takahashi

    发明人： Fumio Taniguchi ,  Toshiyuki Tsushio ,  Yasunori Ueda ,  Masanobu Yamasaki ,  Takeshi Shiba ,  Jyuzaemon Iwasaki ,  Mitsuhiro Kadowaki ,  Hirokazu Kato ,  Mikihiro Yamashita ,  Yasuo Ibuki ,  Atsushi Takahashi

    IPC分类号： B26B1910

    CPC分类号： B26B19/048 ,  B26B19/10

    摘要： A dry shaver is capable of being depressed equally at different positions but with differing contact pressures between outer and inner cutters. The shaver has a housing having a motor and inner and outer cutters at its upper end. The inner cutter is driven by the motor to move in shearing engagement with the outer cutter for shaving hairs. The inner cutter is urged upwardly by a bias spring to develop a contact pressure against the outer cutter. The outer cutter is carried by a cutter holder movably supported to a head frame mounted on top of the housing. The shaver has a height adjust mechanism for adjusting the height of the head frame relative to the housing between a high position and a low position while compressing the spring differently to vary the contact pressure, and for allowing the cutter holder to be depressed relative to the head frame from each of the height and low positions.

    摘要翻译： 干式剃须刀能够在不同的位置被均匀地压平，但外切刀和内切刀之间的接触压力不同。 剃须刀具有在其上端具有马达和内外切割器的壳体。 内部切割器由马达驱动以与用于剃毛的外刀片剪切接合移动。 内部切割器被偏压弹簧向上推动以形成抵靠外刀片的接触压力。 外切割器由可移动地支撑到安装在壳体顶部上的头框架上的切割器托架承载。 剃须刀具有高度调节机构，用于相对于壳体在高位置和低位置之间调节头框架的高度，同时不同地压缩弹簧以改变接触压力，并且为了允许刀架相对于 头部框架从每个高度和低位置。

    Electric shaver
    5.
    发明授权
    Electric shaver 失效
    电动剃须刀

    公开(公告)号：US08381405B2

    公开(公告)日：2013-02-26

    申请号：US12649440

    申请日：2009-12-30

    申请人： Hiroshi Shigeta ,  Masanobu Yamasaki ,  Shin Hosokawa ,  Takeshi Shiba ,  Jyuzaemon Iwasaki

    发明人： Hiroshi Shigeta ,  Masanobu Yamasaki ,  Shin Hosokawa ,  Takeshi Shiba ,  Jyuzaemon Iwasaki

    IPC分类号： B26B19/02

    CPC分类号： B26B19/048 ,  B26B19/105

    摘要： An electric shaver including: a gripper portion to be held by the user's hand; and a head portion configured to hold a shaving-blade unit and supported to be swingable in predetermined directions with respect to the gripper portion, wherein the head portion is provided with: an edge-trimmer-blade unit configured to be switched between a ready-for-use state and a stored state by an operation element; and a engaging portion for fixing the head portion, the engaging portion configured to be engaged with the operation element when the edge-trimmer-blade unit is switched to the ready.

    摘要翻译： 一种电动剃须刀，包括：由用户的手握持的夹持部; 以及头部，其构造成保持剃须刀单元并被支撑成相对于所述夹持部在预定方向上摆动，其中所述头部设置有：边缘修剪刀单元，其构造成在就绪状态之间切换， 操作元素的使用状态和存储状态; 以及用于固定所述头部的接合部，所述接合部构造成当所述边缘修剪刀单元切换到准备状态时与所述操作元件接合。

    Dry shaver
    7.
    发明授权
    Dry shaver 失效
    干剃须刀

    公开(公告)号：US07461456B2

    公开(公告)日：2008-12-09

    申请号：US11013447

    申请日：2004-12-17

    申请人： Toshiyuki Tsushio ,  Jyuzaemon Iwasaki ,  Takeshi Shiba ,  Masanobu Yamasaki

    发明人： Toshiyuki Tsushio ,  Jyuzaemon Iwasaki ,  Takeshi Shiba ,  Masanobu Yamasaki

    IPC分类号： B26B19/04

    CPC分类号： B26B19/048

    摘要： A dry shaver includes a swingable shaving head which is provided with a pair of support points through which the shaving head is supported to a grip through a linkage mechanism. The linkage mechanism includes a pair of cranks each connected at its one end to each one of the support points and connected at the other end to each one of the anchor points on the side of the grip. A frame projects on top of the grip in an overlapping relation with the shaving head to give the anchor points which are positioned upwardly of the support points with respect to a height axis of the grip for suspending the shaving head an top of the grip by the frame.

    摘要翻译： 一种干式剃须刀包括摆动剃须刀头，其具有一对支撑点，剃须头通过一对支撑点通过连杆机构支撑在手柄上。 连杆机构包括一对曲柄，其一端连接到每个支撑点，并且在另一端连接到手柄侧面上的每个锚定点。 框架以与剃须刀头重叠的关系突出在把手的顶部上，以相对于把手的高度轴线定位在支撑点的上方的锚定点，用于将剃须刀头悬挂在把手的顶部 帧。

    Dry shaver
    8.
    发明申请
    Dry shaver 失效
    干剃须刀

    公开(公告)号：US20050138821A1

    公开(公告)日：2005-06-30

    申请号：US11013447

    申请日：2004-12-17

    申请人： Toshiyuki Tsushio ,  Jyuzaemon Iwasaki ,  Takeshi Shiba ,  Masanobu Yamasaki

    发明人： Toshiyuki Tsushio ,  Jyuzaemon Iwasaki ,  Takeshi Shiba ,  Masanobu Yamasaki

    IPC分类号： B26B19/38 ,  B26B19/00 ,  B26B19/04 ,  B26B19/02

    CPC分类号： B26B19/048

    摘要： A dry shaver with a swingable shaving head which is capable of following a user's skin smoothly while keeping an optimum pressing relation with the skin. The shaver includes a grip and a shaving head mounted on top of the grip. The shaving head has a cutting face on its top and has a pair of support points through which the shaving head is supported to the grip. A linkage mechanism is provided to couple the shaving head to the grip for allowing the shaving head to swing relative to the grip. The linkage mechanism includes a pair of cranks each connected at its one end to each one of the support points and connected at the other end to each one of the anchor points on the side of the grip. A frame projects on top of the grip in an overlapping relation with the shaving head to give the anchor points which are positioned upwardly of the support points with respect to a height axis of the grip for suspending the shaving head on top of the grip by the frame. Accordingly, the shaving head is enabled to swing only accompanied with a small vertical displacement of the cutting face from the skin, but with a sufficient angular displacement of the cranks about the anchor points, thereby keeping an optimum contacting pressure against the skin, yet swinging the shaving head to smoothly follow the skin.

    摘要翻译： 具有可摆动剃须刀头的干燥剃须刀，能够平滑地跟随使用者的皮肤，同时保持与皮肤的最佳压力关系。 剃须刀包括夹持器和安装在把手顶部上的剃须刀头。 剃须头在其顶部具有切割面，并具有一对支撑点，剃须刀头通过该支撑点支撑在手柄上。 提供连接机构以将剃须刀头连接到把手以允许剃须头相对于把手摆动。 连杆机构包括一对曲柄，其一端连接到每个支撑点，并且在另一端连接到手柄侧面上的每个锚定点。 框架以与剃须刀头重叠的关系突出在握柄的顶部上，以提供相对于把手的高度轴线定位在支撑点的上方的锚定点，用于将剃须刀头悬挂在握柄顶部 帧。 因此，剃须头能够摆动，仅伴随着切割面从皮肤的小的垂直位移，而是具有足够的曲柄围绕锚点的角位移，从而保持与皮肤的最佳接触压力，但摆动 剃须头顺利跟随皮肤。

    Electric shaver
    9.
    发明授权
    Electric shaver 有权
    电动剃须刀

    公开(公告)号：US08819946B2

    公开(公告)日：2014-09-02

    申请号：US12088052

    申请日：2006-09-27

    申请人： Masanobu Yamasaki ,  Takeshi Shiba ,  Juzaemon Iwasaki ,  Shinji Fujimoto ,  Masaaki Sato ,  Shunsuke Komori

    发明人： Masanobu Yamasaki ,  Takeshi Shiba ,  Juzaemon Iwasaki ,  Shinji Fujimoto ,  Masaaki Sato ,  Shunsuke Komori

    IPC分类号： B26B19/02 ,  B26B19/04

    CPC分类号： B26B19/048

    摘要： A support arm that is rockably supported on one end of a grip portion and projects from the one end is provided. Both ends of a blade head are supported by the support arm such that the blade head can rock around an axis extending along a reciprocating direction of an inner blade, and an axial direction of the rocking motion of the support arm with respect to the grip portion is set in a direction intersecting with the reciprocating direction of the inner blade. This configuration achieves an electric shaver capable of increasing the movable range of the blade head while preventing a main body from increasing in size.

    摘要翻译： 提供了一种支撑臂，其可旋转地支撑在把手部分的一端并从该一端突出。 叶片头的两端由支撑臂支撑，使得叶片头部围绕沿着内叶片的往复运动方向延伸的轴线摇摆，并且支撑臂相对于把手部分的摇摆运动的轴向方向 设置在与内刀片的往复方向相交的方向上。 这种结构实现了能够增加刀头的可移动范围的电动剃须刀，同时防止主体尺寸增大。