WO2020206750A1 - 一种刀头结构 - Google Patents

一种刀头结构 Download PDF

Info

Publication number
WO2020206750A1
WO2020206750A1 PCT/CN2019/084220 CN2019084220W WO2020206750A1 WO 2020206750 A1 WO2020206750 A1 WO 2020206750A1 CN 2019084220 W CN2019084220 W CN 2019084220W WO 2020206750 A1 WO2020206750 A1 WO 2020206750A1
Authority
WO
WIPO (PCT)
Prior art keywords
knife
movable
elastic
support frame
holder
Prior art date
Application number
PCT/CN2019/084220
Other languages
English (en)
French (fr)
Inventor
俞光美
Original Assignee
浙江朗威电器科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江朗威电器科技有限公司 filed Critical 浙江朗威电器科技有限公司
Publication of WO2020206750A1 publication Critical patent/WO2020206750A1/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04Cutting heads therefor; Cutters therefor; Securing equipment thereof

Definitions

  • the present invention relates to a hair trimming device, in particular to a cutter head structure.
  • the shaver is a tool for shaving the beard, and is mostly used by adult men.
  • Shaker knives are classified according to the structure of the cutter head, and can be divided into a rotary cutter head and a reciprocating cutter head.
  • the reciprocating tool head usually includes a tool holder, a static knife, a movable knife, a support frame, and a movable tool holder.
  • the static knife is fixedly installed on the tool holder
  • the movable knife is fixedly installed on the movable tool holder
  • the movable tool holder and the support frame A spring or shrapnel is arranged between the springs or shrapnel to drive the movable knife to fit on the static knife.
  • the support frame is connected to the driving mechanism.
  • the driving mechanism drives the movable knife through the support frame, spring, and movable blade frame to realize linear reciprocating action, and realize hair cutting Features.
  • the present invention provides a cutter head structure to solve the problems of complex structure and troublesome installation of the existing cutter head.
  • a cutter head structure including a cutter holder, a stationary knife, a movable knife, a support frame, and a movable knife holder;
  • the stationary knife is fixedly installed on the knife holder, and the two stationary cutters Slots are uniformly provided on the side;
  • the support frame is slidably arranged on the knife seat, and is connected with a driving mechanism that drives it to reciprocate and slide;
  • the movable knife frame is fixedly connected to the support frame and can move synchronously with the support frame;
  • the movable knife is installed on the movable knife holder and fits with the static knife.
  • Both sides of the movable knife are provided with movable blades corresponding to the slot holes; at least two elastic pieces are provided on the movable knife.
  • the sheet and the movable knife are in an integrated structure, the elastic sheet includes a support portion and an elastic portion on the top of the support portion; the elastic sheet passes through the movable blade holder, and the elastic portions of the elastic sheet abut against the support frame and the movable blade holder respectively .
  • the support portion is vertically arranged, and the top of the support portion is inclined downwardly and bent to form an elastic portion.
  • the movable blade holder is provided with a mounting groove corresponding to the position of the elastic piece, and a positioning boss is provided in the side of the mounting groove corresponding to the bending of the elastic portion; the support portion of the elastic piece passes through the mounting groove, and One end of the elastic part of the elastic sheet abuts against the support frame, and the other end abuts against the positioning boss.
  • Both ends of the knife holder are provided with end mounting grooves, and the bottom of the knife holder is provided with a long positioning groove;
  • the static knife includes a bottom surface, and both sides of the bottom surface are bent to form a side surface and a top surface.
  • the top surface is provided with a long positioning piece; the two ends of the static knife are matched with the end mounting groove, and are installed in the end mounting groove, the long positioning piece is matched with the long positioning groove, and Insert the long positioning slot.
  • the slot holes are provided through the bottom surface, the side surface, and the top surface.
  • It also includes a connecting seat, the connecting seat is connected with the knife seat through two connecting plates, and the connecting plate is hingedly matched with the connecting seat and the knife seat.
  • the tool seat is provided with a sliding groove, and a limit block is arranged in the sliding groove; the support frame and the movable tool frame are respectively located on the upper and lower sides of the limit block, and the support frame is formed with a limit block The limit slot corresponding to the block.
  • the bottom of the support frame is provided with at least two elastic hooks, the movable knife holder is provided with a slot corresponding to the elastic hook, and the support frame is clamped with the movable knife holder.
  • the movable tool holder is arranged below the top surface of the static knife, and the movable tool holder is provided with a number of convex points, and the convex points are in contact with the top surface.
  • the beneficial effect of the present invention is that with the above solution, the movable knife can not only be connected and installed with the movable knife holder through the elastic piece, but also the elastic part can cooperate with the support frame to give the movable knife an elastic pressure, so that It is elastically fitted to the static knife, and compared with the existing conventional cutter head structure, the structure of a set of springs or shrapnel is omitted, the parts are less, the cost is lower, and the installation is more convenient.
  • FIG. 1 is a schematic structural diagram of a cutter head structure according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a cutter head structure according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of a cutter head structure according to an embodiment of the present invention.
  • FIG. 4 is an exploded schematic diagram of the cutter head structure according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the structure of the tool holder according to the embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a static knife according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a movable knife according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a support frame according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a movable tool holder according to an embodiment of the present invention.
  • a cutter head structure includes a cutter holder 1, a static cutter 2, a movable cutter 3. a support frame 4, and a movable cutter frame 5.
  • the static knife 2 is fixedly installed on the knife holder 1, and slots 21 are evenly provided on both sides of the static knife 2;
  • the support frame 4 is slidably arranged on the knife holder 1, and is connected to drive it to reciprocate The moving drive mechanism 6;
  • the movable knife frame 5 is fixedly connected to the support frame 3, and can move synchronously with the support frame 3;
  • the movable knife 3 is installed on the movable knife frame 5 and fits with the static knife 2, so The movable knife 3 is provided with a movable knife edge 31 corresponding to the slot 21 on both sides.
  • the movable knife 3 is provided with two elastic sheets 32, and the elastic sheet 32 is an integral structure with the movable knife 3, and includes a support portion 321 arranged vertically upwards and a support portion 321 whose top is inclined and bent downward
  • the elastic portion 322 and the elastic sheet 32 are directly formed by cutting and bending the movable knife 3.
  • the supporting portion 321 of the elastic sheet 32 passes through the movable blade holder 5, and the elastic portion 322 of the elastic sheet 32 abuts against the supporting frame 4 at one end and against the movable blade holder 5 at the other end.
  • the movable knife 3 can not only be connected and installed with the movable knife holder 5, but also its elastic portion 32 2 can cooperate with the support frame 4 to give the movable knife 3 an elastic pressure to make it and
  • the static knife 2 is elastically fitted.
  • the structure of a set of springs or shrapnel is omitted, the parts are less, the cost is lower, and the installation is more convenient.
  • the two elastic pieces 32 are arranged symmetrically, and the forces are more balanced when matched, ensuring working stability.
  • the movable tool holder 5 is provided with a mounting groove 51 at a position corresponding to the elastic piece 32, and the mounting groove 51 is A positioning boss 52 is provided on one side corresponding to the bending of the elastic portion 32; the supporting portion 321 of the elastic piece 32 passes through the mounting groove 51, and the elastic portion 322 of the elastic piece 32 abuts the supporting frame 4, and One end abuts the positioning boss 52.
  • both ends of the knife holder 1 are provided with end mounting grooves 11, and the bottom of the knife holder 1 is provided with a long positioning groove 12;
  • the static knife 2 includes a bottom surface 22, and the bottom surface 22 Both sides are bent to form a side surface 23 and a top surface 24, the top surface 24 is provided with a long positioning piece 25;
  • the two ends of the static knife 2 are matched with the end mounting groove 11, and are installed at the end Slot 11, the long positioning piece 22 is matched with the long positioning slot 12 and inserted into the long positioning slot 1
  • the static knife 2 is fixedly installed by cooperating with the end mounting groove 11 and the elongated positioning groove 12, which not only ensures firm installation, but also does not require other fasteners, has fewer parts and lower cost.
  • the slot 21 penetrates the bottom surface 22, the side surface 23, and the top surface 24.
  • the beard can enter the static state from the slots at the bottom surface 22, the side surface 23, and the top surface 24.
  • the whisker effect is better.
  • the blade holder 1 is connected to the connecting seat 7 through two connecting plates 71, and then installed on the main body of the shaver through the connecting seat 7, wherein the connecting plate 71 is hinged to the connecting seat 7 and the blade holder 1 respectively With cooperation, this enables the tool holder 1 to swing within a certain angle, and the haircutting effect is better, and the haircutting experience is also better.
  • the tool holder 1 is provided with a chute 13, and the chute 13 is provided with a limit block 14; the support frame 4 and the movable tool holder 5 are respectively located above and below the limit block 14 The two sides are connected to each other, so that the support frame 4 and the movable tool frame 5 are directly installed on the base 1 through the limit block 14.
  • the supporting frame 4 is formed with a limiting groove 42 corresponding to the limiting block 14, so that the supporting frame 4 can better cooperate with the limiting block 14 when it moves.
  • the movable knife holder 5 is arranged under the top surface 24 of the static knife 2, and the static knife 2 is wrapped around the movable knife holder 5, which can play a role in positioning the movable knife holder 5.
  • a number of bumps 54 are provided on the movable tool holder 5, and the bumps 54 contact the top surface 24 to reduce the contact area and further reduce friction and wear.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Knives (AREA)

Abstract

一种刀头结构,包括刀座(1)、静刀(2)、动刀(3)、支撑架(4)、动刀架(5);其中,动刀(3)上至少设有两个弹性片(32),弹性片(32)与动刀(3)呈一体式结构,弹性片(32)包括支撑部(321)及支撑部(321)顶部的弹性部(322);弹性片(32)穿过动刀架(5),弹性部(322)分别与支撑架(4)和动刀架(5)相抵。通过设置弹性片,不仅可以实现动刀与动刀架的连接安装,还使得动刀与静刀弹性贴合,刀头结构的零件精简,成本低,安装方便。

Description

一种刀头结构
技术领域
[0001] 本发明涉及一种毛发修剪装置,具体涉及一种刀头结构。
背景技术
[0002] 剌须刀是刮剌胡须的工具, 多为成年男子使用。
[0003] 剌须刀按刀头结构分, 可分为旋转式刀头与往复式刀头。
[0004] 往复式刀头通常包括刀座、 静刀、 动刀、 支撑架、 动刀架, 静刀固定安装在刀 座上, 动刀固定安装在动刀架上, 动刀架与支撑架之间设置弹簧或弹片, 通过 弹簧或弹片驱使动刀贴合在静刀上, 同时支撑架连接驱动机构, 驱动机构通过 支撑架、 弹簧、 动刀架带动动刀实现直线往复动作, 实现毛发切削功能。
[0005] 但是上述刀头结构结构复杂, 安装比较麻烦。
发明概述
技术问题
问题的解决方案
技术解决方案
[0006] 为了克服背景技术的不足, 本发明提供一种刀头结构, 解决现有刀头结构复杂 、 安装麻烦的问题。
[0007] 本发明所采用的技术方案: 一种刀头结构, 包括刀座、 静刀、 动刀、 支撑架、 动刀架; 所述静刀固定安装在刀座上, 所述静刀两侧均匀设置有槽孔; 所述支 撑架滑动设置在刀座上, 并连接有驱使其往复滑移的驱动机构; 所述动刀架与 支撑架固定连接, 能随支撑架同步动作; 所述动刀安装在动刀架上, 并与静刀 相贴合, 所述动刀两侧设有与槽孔相对应的动刀刃; 所述动刀上至少设有两个 弹性片, 所述弹性片与动刀呈一体式结构, 所述弹性片包括支撑部及支撑部顶 部的弹性部; 所述弹性片穿过动刀架, 所述弹性片的弹性部分别与支撑架和动 刀架相抵。
[0008] 所述支撑部竖直布置, 所述支撑部顶部向下倾斜弯折形成弹性部。 [0009] 所述动刀架对应弹性片的位置设有安装槽, 所述安装槽内对应弹性部弯折的一 侧设有定位凸台; 所述弹性片的支撑部穿过安装槽, 所述弹性片的弹性部一端 与支撑架相抵, 另一端与定位凸台相抵。
[0010] 所述刀座两端设有端部安装槽, 所述刀座底部设有长形定位槽; 所述静刀包括 底面, 所述底面两侧弯折形成有侧面与顶面, 所述顶面上设有长形定位片; 所 述静刀两端与端部安装槽相适配, 并安装于端部安装槽, 所述长形定位片与长 形定位槽相适配, 并插入长形定位槽。
[0011] 所述槽孔贯穿底面、 侧面、 顶面设置。
[0012] 还包括连接座, 所述连接座通过两连接板与刀座连接, 所述连接板分别与连接 座、 刀座铰接配合。
[0013] 所述刀座上设有滑槽, 所述滑槽内设有限位块; 所述支撑架与动刀架分别位于 限位块的上下两侧, 所述支撑架形成有与限位块对应的限位槽。
[0014] 所述支撑架底部至少设有两个弹性卡勾, 所述动刀架对应弹性卡勾的位置设有 卡槽, 所述支撑架与动刀架相卡接。
[0015] 所述动刀架设置在静刀的顶面下面, 所述动刀架上设有若干凸点, 所述凸点与 顶面相接触。
发明的有益效果
有益效果
[0016] 本发明的有益效果是: 采用以上方案, 动刀通过弹性片, 不仅可以实现与动刀 架的连接安装, 同时其弹性部能够与支撑架相配合, 给予动刀一个弹性压力, 使其与静刀弹性贴合, 与现有常规的刀头结构相比, 省略了一组弹簧或弹片的 结构, 零件更少, 成本更低, 而且安装更加方便。
对附图的简要说明
附图说明
[0017] 图 1为本发明实施例刀头结构的结构示意图。
[0018] 图 2为本发明实施例刀头结构的结构示意图。
[0019] 图 3为本发明实施例刀头结构的剖视图。
[0020] 图 4为本发明实施例刀头结构的爆炸示意图。 [0021] 图 5为本发明实施例刀座的结构示意图。
[0022] 图 6为本发明实施例静刀的结构示意图。
[0023] 图 7为本发明实施例动刀的结构示意图。
[0024] 图 8为本发明实施例支撑架的结构示意图。
[0025] 图 9为本发明实施例动刀架的结构示意图。
发明实施例
本发明的实施方式
[0026] 下面结合附图对本发明实施例作进一步说明:
[0027] 如图所示, 一种刀头结构, 包括刀座 1、 静刀 2、 动刀 3、 支撑架 4、 动刀架 5。
[0028] 所述静刀 2固定安装在刀座 1上, 所述静刀 2两侧均匀设置有槽孔 21 ; 所述支撑 架 4滑动设置在刀座 1上, 并连接有驱使其往复滑移的驱动机构 6; 所述动刀架 5 与支撑架 3固定连接, 能随支撑架 3同步动作; 所述动刀 3安装在动刀架 5上, 并 与静刀 2相贴合, 所述动刀 3两侧设有与槽孔 21相对应的动刀刃 31。
[0029] 所述动刀 3上设有两个弹性片 32, 该弹性片 32与动刀 3呈一体式结构, 包括向上 竖直布置的支撑部 321以及支撑部 321顶部向下倾斜弯折的弹性部 322, 该弹性片 32是直接通过对动刀 3进行切割弯折成型。
[0030] 所述弹性片 32的支撑部 321穿过动刀架 5, 所述弹性片 32的弹性部 322—端与支 撑架 4相抵, 另一端与动刀架 5相抵。
[0031] 剌须时, 毛发胡须会从静刀 2的槽孔 21进入, 动刀 3随着动刀架 5往复动作, 其 两侧的动刀刃 31则会与槽孔 21相配合, 对胡须进行切削, 实现剌须功能。
[0032] 而动刀 3通过弹性片 32, 不仅可以实现与动刀架 5的连接安装, 同时其弹性部 32 2能够与支撑架 4相配合, 给予动刀 3—个弹性压力, 使其与静刀 2弹性贴合, 与 5见有常规的刀头结构相比, 省略了一组弹簧或弹片的结构, 零件更少, 成本更 低, 而且安装更加方便。
[0033] 其中, 两个弹性片 32对称布置, 配合时受力更加平衡, 保证工作稳定性, 同时 所述动刀架 5对应弹性片 32的位置设有安装槽 51, 所述安装槽 51内对应弹性部 32 2弯折的一侧设有定位凸台 52; 所述弹性片 32的支撑部 321穿过安装槽 51, 所述 弹性片 32的弹性部 322—端与支撑架 4相抵, 另一端与定位凸台 52相抵。 [0034] 如图所示, 所述刀座 1两端设有端部安装槽 11, 所述刀座 1底部设有长形定位槽 12; 所述静刀 2包括底面 22, 所述底面 22两侧弯折形成有侧面 23与顶面 24, 所述 顶面 24上设有长形定位片 25 ; 所述静刀 2两端与端部安装槽 11相适配, 并安装于 端部安装槽 11, 所述长形定位片 22与长形定位槽 12相适配, 并插入长形定位槽 1
2。
[0035] 所述静刀 2通过与端部安装槽 11、 长形定位槽 12的配合实现固定安装, 不仅安 装牢固, 而且无需其他紧固件, 零件更少, 成本更低。
[0036] 如图所示, 所述槽孔 21贯穿底面 22、 侧面 23、 顶面 24设置, 弟頓时, 胡须可以 从底面 22、 侧面 23、 顶面 24各个位置的槽孔内进入到静刀 2内进行切割, 剌须效 果更好。
[0037] 进一步的, 刀座 1通过两连接板 71与连接座 7连接, 然后通过连接座 7安装于剌 须刀主体上, 其中, 所述连接板 71分别与连接座 7、 刀座 1铰接配合, 这就使得 刀座 1可以在一定角度内摆动, 剌须效果更好, 剌须体验也更好。
[0038] 如图所示, 所述刀座 1上设有滑槽 13 , 所述滑槽 13内设有限位块 14; 所述支撑 架 4与动刀架 5分别位于限位块 14的上下两侧并相互连接, 使得支撑架 4与动刀架 5通过限位块 14直接安装在底座 1上。
[0039] 所述支撑架 4形成有与限位块 14对应的限位槽 42, 使得支撑架 4动作时, 能更好 的与限位块 14配合。
[0040] 其中, 所述支撑架 4与动刀架 5之间的连接方式很多, 本实施例中, 通过在所述 支撑架 4底部设置两个弹性卡勾 41, 所述动刀架 5对应弹性卡勾 41的位置设有卡 槽 53 , 所述支撑架 4与动刀架 5相卡接, 卡接配合的方式安装更方便。
[0041] 如图所示, 所述动刀架 5设置在静刀 2的顶面 24下面, 静刀 2包覆在动刀架 5外, 能对动刀架 5起到一个定位作用, 同时在所述动刀架 5上设有若干凸点 54, 通过 凸点 54与顶面 24相接触, 减少接触面积, 进一步减少摩擦磨损。
[0042] 实施例不应视为对发明的限制, 但任何基于本发明的精神所作的改进, 都应在 本发明的保护范围之内。

Claims

权利要求书
[权利要求 1] 一种刀头结构, 包括刀座 (1) 、 静刀 (2) 、 动刀 (3) 、 支撑架 (4 ) 、 动刀架 (5) ;
所述静刀 (2) 固定安装在刀座 (1) 上, 所述静刀 (2) 两侧均匀设 置有槽孔 (21) ;
所述支撑架 (4) 滑动设置在刀座 (1) 上, 并连接有驱使其往复滑移 的驱动机构 (6) ;
所述动刀架 (5) 与支撑架 (3) 固定连接, 能随支撑架 (3) 同步动 作;
所述动刀 (3) 安装在动刀架 (5) 上, 并与静刀 (2) 相贴合, 所述 动刀 (3) 两侧设有与槽孔 (21) 相对应的动刀刃 (31) ;
其特征在于: 所述动刀 (3) 上至少设有两个弹性片 (32) , 所述弹 性片 (32) 与动刀 (3) 呈一体式结构, 所述弹性片 (32) 包括支撑 部 (321) 及支撑部 (321) 顶部的弹性部 (322) ;
所述弹性片 (32) 穿过动刀架 (5) , 所述弹性片 (32) 的弹性部 (3 22) 分别与支撑架 (4) 和动刀架 (5) 相抵。
[权利要求 2] 根据权利要求 1所述的刀头结构, 其特征在于: 所述支撑部 (321) 竖 直布置, 所述支撑部 (321) 顶部向下倾斜弯折形成弹性部 (322) 。
[权利要求 3] 根据权利要求 2所述的刀头结构, 其特征在于: 所述动刀架 (5) 对应 弹性片 (32) 的位置设有安装槽 (51) , 所述安装槽 (51) 内对应弹 性部 (322) 弯折的一侧设有定位凸台 (52) ;
所述弹性片 (32) 的支撑部 (321) 穿过安装槽 (51) , 所述弹性片 (32) 的弹性部 (322) —端与支撑架 (4) 相抵, 另一端与定位凸台 (52) 相抵。
[权利要求 4] 根据权利要求 1所述的刀头结构, 其特征在于: 所述刀座 (1) 两端设 有端部安装槽 (11) , 所述刀座 (1) 底部设有长形定位槽 (12) ; 所述静刀 (2) 包括底面 (22) , 所述底面 (22) 两侧弯折形成有侧 面 (23) 与顶面 (24) , 所述顶面 (24) 上设有长形定位片 (25) ; 所述静刀 (2) 两端与端部安装槽 (11) 相适配, 并安装于端部安装 槽 (11) , 所述长形定位片 (22) 与长形定位槽 (12) 相适配, 并插 入长形定位槽 (12) 。
[权利要求 5] 根据权利要求 4所述的刀头结构, 其特征在于: 所述槽孔 (21) 贯穿 底面 (22) 、 侧面 (23) ^ 顶面 (24) 设置。
[权利要求 6] 根据权利要求 5所述的刀头结构, 其特征在于: 还包括连接座 (7) , 所述连接座 (7) 通过两连接板 (71) 与刀座 (1) 连接, 所述连接板 (71) 分别与连接座 (7) 、 刀座 (1) 铰接配合。
[权利要求 7] 根据权利要求 1所述的刀头结构, 其特征在于: 所述刀座 (1) 上设有 滑槽 (13) , 所述滑槽 (13) 内设有限位块 (14) ;
所述支撑架 (4) 与动刀架 (5) 分别位于限位块 (14) 的上下两侧, 所述支撑架 (4) 形成有与限位块 (14) 对应的限位槽 (42) 。
[权利要求 8] 根据权利要求 7所述的刀头结构, 其特征在于: 所述支撑架 (4) 底部 至少设有两个弹性卡勾 (41) , 所述动刀架 (5) 对应弹性卡勾 (41 ) 的位置设有卡槽 (53) , 所述支撑架 (4) 与动刀架 (5) 相卡接。
[权利要求 9] 根据权利要求 4所述的刀头结构, 其特征在于: 所述动刀架 (5) 设 置在静刀 (2) 的顶面 (24) 下面, 所述动刀架 (5) 上设有若干凸点 (54) , 所述凸点 (54) 与顶面 (24) 相接触。
PCT/CN2019/084220 2019-04-12 2019-04-25 一种刀头结构 WO2020206750A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910293632.4A CN109866258B (zh) 2019-04-12 2019-04-12 一种刀头结构
CN201910293632.4 2019-04-12

Publications (1)

Publication Number Publication Date
WO2020206750A1 true WO2020206750A1 (zh) 2020-10-15

Family

ID=66922475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/084220 WO2020206750A1 (zh) 2019-04-12 2019-04-25 一种刀头结构

Country Status (2)

Country Link
CN (1) CN109866258B (zh)
WO (1) WO2020206750A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD952946S1 (en) 2017-09-01 2022-05-24 Church & Dwight Co., Inc. Hair removal device
USD914977S1 (en) 2019-07-19 2021-03-30 Church & Dwight Co., Inc. Handle for hair removal apparatus
USD925830S1 (en) 2019-07-19 2021-07-20 Church & Dwight Co., Inc. Head assembly for hair removal apparatus
US11534932B2 (en) * 2019-09-19 2022-12-27 Wahl Clipper Corporation Flip-comb mechanism for hair clipper
USD936899S1 (en) 2019-10-18 2021-11-23 Church & Dwight Co., Inc. Hair removal apparatus
USD914978S1 (en) 2019-10-18 2021-03-30 Church & Dwight Co., Inc. Hair removal apparatus
USD942687S1 (en) 2019-11-18 2022-02-01 Church & Dwight Co., Inc. Articulating blade assembly for hair removal device
USD940958S1 (en) 2019-11-18 2022-01-11 Church & Dwight Co., Inc. Articulating blade assembly for hair removal device
CN114290382B (zh) * 2021-12-31 2024-04-05 利民(番禺南沙)电器发展有限公司 一种往复式剃须刀刀头

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10151283A (ja) * 1996-11-26 1998-06-09 Matsushita Electric Works Ltd 往復式電気かみそり
WO2002000402A1 (en) * 2000-06-27 2002-01-03 Kim Laube Disposable cutting head for clippers
CN102642213A (zh) * 2012-05-10 2012-08-22 浙江海顺电工有限公司 一种剃须刀及其刀头装置
CN207736322U (zh) * 2017-12-26 2018-08-17 温州市日电电器有限公司 一种修剪器的刀头结构
CN207901224U (zh) * 2017-12-26 2018-09-25 罗木训 一种修剪器的刀头结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005152020A (ja) * 2003-11-20 2005-06-16 Matsushita Electric Works Ltd 往復式電気かみそり
CN104999485B (zh) * 2015-08-20 2019-07-23 珠海新秀丽家居用品有限公司 具有超薄定刀的新型个人护理修剪器
CN206066504U (zh) * 2016-10-12 2017-04-05 吴让攀 一种电动剃毛刀头
CN206455695U (zh) * 2017-02-20 2017-09-01 苏州嘉东五金制品有限公司 用于剔除体毛的刀头组件
CN206780448U (zh) * 2017-05-26 2017-12-22 李丽 电推剪刀头往复运动机构
EP3461602A1 (en) * 2017-10-02 2019-04-03 Koninklijke Philips N.V. Stationary blade and manufacturing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10151283A (ja) * 1996-11-26 1998-06-09 Matsushita Electric Works Ltd 往復式電気かみそり
WO2002000402A1 (en) * 2000-06-27 2002-01-03 Kim Laube Disposable cutting head for clippers
CN102642213A (zh) * 2012-05-10 2012-08-22 浙江海顺电工有限公司 一种剃须刀及其刀头装置
CN207736322U (zh) * 2017-12-26 2018-08-17 温州市日电电器有限公司 一种修剪器的刀头结构
CN207901224U (zh) * 2017-12-26 2018-09-25 罗木训 一种修剪器的刀头结构

Also Published As

Publication number Publication date
CN109866258A (zh) 2019-06-11
CN109866258B (zh) 2021-04-09

Similar Documents

Publication Publication Date Title
WO2020206750A1 (zh) 一种刀头结构
CN107995887A (zh) 剃刀刀片架
CN109822627B (zh) 一种毛发切割器具及其切割单元
JP3747620B2 (ja) 往復式電気かみそり
CN114454219A (zh) 一种电动剃须刀的动刀传动结构
WO2024065902A1 (zh) 一种新型的剃须刀刀头
JP3213693B2 (ja) 三枚刃剃刀における刃先構造
CN214561099U (zh) 一种双刀头理发器
CN211137243U (zh) 一种新型的电推剪刀头结构
CN218342173U (zh) 一种两用型电推剪刀片结构
JP3213692B2 (ja) 三枚刃剃刀における刃先構造
CN210452831U (zh) 一种新型往复式剃须刀头
CN217669513U (zh) 一种新型的电推剪刀头结构
CN212312090U (zh) 剃须刀头
CN216328452U (zh) 一种新型电推剪刀头的定刀支架与刀头弹簧结构
CN211682233U (zh) 一种新型的电推剪刀头平行运动装置
JP3609553B2 (ja) 電気かみそり
CN219617834U (zh) 一种弧形剃毛器刀头
CN210998846U (zh) 一种鼻毛刀头
JPH0755267B2 (ja) 安全かみそり
CN216180714U (zh) 一种修剪刀头
US1749543A (en) Hand hair clipper
CN219337794U (zh) 剃须刀的刀头结构
CN217097882U (zh) 一种电推剪刀头
CN210061210U (zh) 往复式毛发切割装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19924561

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19924561

Country of ref document: EP

Kind code of ref document: A1