公开(公告)号：US20250114956A1

公开(公告)日：2025-04-10

申请号：US18835058

申请日：2023-03-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MISAKI MATSUDA ,  HIROAKI SHIMIZU ,  TAKEHIRO NAKAGAWA

IPC: B26B19/04

Abstract: The present disclosure provides a blade unit and an electric razor with which body hair can be shaved more efficiently even when skin is uneven. Blade unit according to the present disclosure is held by main body in a state where a skin contact surface is exposed. Blade unit includes a plurality of blade blocks held by main body in such a manner that the plurality of blade blocks are disposed side by side in a first direction. The plurality of blade blocks includes: first blade block floatably held by main body; and second blade block held by main body in such a manner that the second blade block floats in a direction intersecting a float direction of first blade block.

公开(公告)号：US20160257008A1

公开(公告)日：2016-09-08

申请号：US15043769

申请日：2016-02-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASAAKI SATO ,  HIROAKI SHIMIZU ,  TOSHIO IKUTA

IPC: B26B19/04

CPC classification number: B26B19/048 ,  B26B19/046

Abstract: Head (30) of electric shaver (1) includes blade unit (40), head case (31) supporting blade unit (40), and rotary member (80) rotatably supported by head case (31). Blade unit (40) includes outer blades (51 and 61) that contact with a target area and inner blades (52 and 62) provided corresponding to outer blades (51 and 61) and configured to make a reciprocating move relative to outer blades (51 and 61). Blade unit (40) and rotary member (80) are coupled so as to move together relative to head case (31) in a height direction of head case (31). This embodiment enables the head of the electric shaver to move smoothly on the skin.

Abstract translation: 电动剃须刀（1）的头部（30）包括刀片单元（40），头部壳体（31）支撑刀片单元（40）和由头部壳体（31）可旋转地支撑的旋转构件（80）。 刀片单元（40）包括与目标区域接触的外刀片（51和61）和对应于外刀片（51和61）设置并且构造成相对于外刀片（51）往复移动的内刀片（52和62） 和61）。 刀片单元（40）和旋转构件（80）被联接成在头罩（31）的高度方向上相对于头罩（31）一起移动。 该实施例使得电动剃须刀的头部能够平滑地移动到皮肤上。

公开(公告)号：US20250144412A1

公开(公告)日：2025-05-08

申请号：US18835062

申请日：2023-02-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MISAKI MATSUDA ,  HIROAKI SHIMIZU ,  TAKEHIRO NAKAGAWA

IPC: A61N1/32 ,  A61N1/02 ,  A61N1/36 ,  B26B19/48

Abstract: The present disclosure provides a beauty device capable of applying electricity to skin of a user with an appropriate current value. Beauty device according to the present disclosure is a beauty device that applies electricity to skin of a user. Beauty device includes electrode unit that is brought into contact with skin of a user to apply the electricity to the skin of the user. Beauty device includes a current value switching unit that switches a current value for applying electricity to the skin of the user from electrode unit. Beauty device includes a current value controller that controls the current value to be applied from electrode unit based on the current value switched by current value switching unit. The current value controller controls the current value such that an application level of the current value to be applied from electrode unit becomes a value in a range of 100 μA to 700 μA.

公开(公告)号：US20240326272A1

公开(公告)日：2024-10-03

申请号：US18595530

申请日：2024-03-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROAKI SHIMIZU

IPC: B26B19/38 ,  B26B19/06

CPC classification number: B26B19/388 ,  B26B19/3846 ,  B26B19/06

Abstract: The present disclosure provides an outer blade block and an electric shaver configured to press an outer blade against a skin with a more appropriate pressing force. The electric shaver according to the present disclosure includes an outer blade and a load adjustment mechanism configured to adjust a load applied to the outer blade. The load adjustment mechanism includes a float mechanism that includes a biasing member that biases the outer blade toward one side in one direction, and a reception part that receives the biasing member, and floats an outer blade piece in one direction. The load adjustment mechanism includes a movable mechanism configured to move the reception part in one direction, and a sensor that detects a load applied to the outer blade. The load adjustment mechanism further includes a controller that controls a movement amount of the reception part in one direction based on the load applied to the outer blade detected by the sensor.