WO2010133134A1 - 手动剃须刀 - Google Patents

手动剃须刀 Download PDF

Info

Publication number
WO2010133134A1
WO2010133134A1 PCT/CN2010/072478 CN2010072478W WO2010133134A1 WO 2010133134 A1 WO2010133134 A1 WO 2010133134A1 CN 2010072478 W CN2010072478 W CN 2010072478W WO 2010133134 A1 WO2010133134 A1 WO 2010133134A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
cartridge
handle
curved
head
Prior art date
Application number
PCT/CN2010/072478
Other languages
English (en)
French (fr)
Inventor
游图明
Original Assignee
厦门优尔电器有限公司
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 厦门优尔电器有限公司 filed Critical 厦门优尔电器有限公司
Publication of WO2010133134A1 publication Critical patent/WO2010133134A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/28—Safety razors with one or more blades arranged transversely to the handle of the drawing cut type, i.e. with the cutting edge of the blade arranged obliquely or curved to the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories

Definitions

  • the present invention relates to a razor, and more particularly to a manual razor.
  • Existing manual razors typically include a blade assembly and a handle, the blade assembly including a cartridge and a blade mounted to the cartridge, the head of the cartridge and the handle being fixedly or movably connected.
  • the blade edge of the blade is straight, and the surface of the human skin is usually a curved surface rather than a flat surface. Therefore, when the razor is used, only the middle position of the blade is in contact with the skin for shaving work, and the sides of the blade are located. Basically, no shaving work is performed, which not only makes people feel uncomfortable, but also cannot fully utilize the various parts of the blade, which not only wastes the blade, but also has low efficiency of shaving.
  • the present invention provides a manual razor whose main purpose is to overcome the disadvantages of existing manual razors during use, and to make full use of the various parts of the blade, low shaving efficiency, waste of blades and the like.
  • a manual razor comprising a handle and a blade assembly mounted on the handle head, the blade assembly comprising a cartridge and a blade mounted in the cartridge, the blade having a surface contact with a human skin for shaving The blade of the action, the blade is curved.
  • the cartridge has a curved fitting groove, and the blade has elasticity, and the blade is elastically deformed after being fitted into the fitting groove to form a curved shape matching the fitting groove.
  • the blade and the mounting groove are connected by screws, and the curvature of the blade can be adjusted by adjusting the screw.
  • the cartridge and the mounting surface are connected by screws, and the curvature of the cartridge and the blade can be adjusted by adjusting the screw.
  • the aforementioned manual razor has a cartridge and a blade having elasticity, and the head of the handle has at least three connecting buckles, the three connecting buckles are located on a curve, and the cartridge has corresponding at least three buckle grooves.
  • the cartridge is coupled to the handle head by a three-to-one snap-fit connection of the three buckles, and the cartridge is elastically deformed into a curved shape after assembly.
  • the connecting buckle is movably connected to the handle head, and the bending degree of the cartridge can be adjusted by adjusting the connecting buckle.
  • the invention has the following advantages: First, the cutting edge is curved, conforms to the skin of the human body surface, and makes the person feel comfortable; Second, since the shape of the cutting edge is consistent with the skin of the human body surface, the blade edge can be fully utilized. In various parts, the shaving efficiency can be improved, and the utilization rate of the blade can be improved, thereby saving the blade more; Third, the curvature of the blade is adjustable, so that it can be used for different users. Fourth, the blade has a small thickness and elasticity, and is formed into a curved shape after assembly without the need to produce a curved blade. The production process is simple and easy to implement.
  • FIG. 1 is a schematic perspective view of a first embodiment of the present invention
  • FIG. 2 is a schematic perspective view of a second embodiment of the present invention.
  • FIG. 3 is a schematic perspective view of a third embodiment of the present invention.
  • Embodiment 1 A manual razor, referring to FIG. 1, includes a handle 1 and a blade assembly 2 mounted on a head 11 of a handle 1, the blade assembly 2 including a cartridge 21 and a blade 22 mounted in the cartridge 21.
  • the cartridge 21 is a rigid body integrally curved and has a curved fitting groove 210 on its concave surface; the blade 22 is planar and elastic before being assembled with the cartridge 21, and the blade 22 is fitted in the fitting groove Elastic deformation occurs in the middle of 210, forming a curved shape matching the fitting groove 210, and the cutting edge 221 is also curved.
  • the blade 22 and the fitting groove 210 are connected by a screw 23, and the curvature of the blade 22 can be adjusted by adjusting the screw 23.
  • Embodiment 2 A manual razor, referring to FIG. 2, includes a handle 1 and a blade assembly 2 mounted on the head 11 of the handle 1, the blade assembly 2 including a cartridge 21 and a blade 22 mounted in the cartridge 21, the cartridge 21 A fitting groove 210 is provided, and the blade 22 is fitted in the fitting groove 210. Both the cartridge 21 and the blade 22 are resilient, and both the cartridge 21 and the blade 22 are flat before being assembled with the head 11 of the handle 1.
  • the head 11 of the handle 1 has three connecting buckles 111, 112 and 113.
  • the three connecting buckles 111, 112 and 113 are located on a curve, and the cartridge 21 has corresponding at least three buckle grooves, the blade
  • the frame 21 is assembled with the head 11 of the handle 1 by one-to-one fastening of the three buckles 111, 112 and 113 in one-to-one correspondence, and the cartridge 21 occurs after being assembled with the head 11 of the handle 1.
  • the elastic deformation is curved, and the blade 22 is bent together with the cartridge 21, and the cutting edge 221 is also curved. Due to the viewing angle, the connection structure of the three buckle grooves and the three connection buckles 111, 112 and 113 is not shown in the figure. This connection structure is a common connection structure of the prior art and will not be described in detail herein.
  • An adjustable movable connection is adopted between each of the connecting buckles 111, 112, 113 and the head 11 of the handle 1.
  • the degree of deformation of the cartridge 21 can be adjusted by adjusting the connecting buckles 111, 112, 113, thereby changing the bending of the blade 22. degree.
  • Embodiment 3 A manual razor, referring to FIG. 3, includes a handle 1 and a blade assembly 2 mounted on the head 11 of the handle 1, the blade assembly 2 including a cartridge 21 and a blade 22 mounted in the cartridge 21, the cartridge 21 A fitting groove 210 is provided, and the blade 22 is fitted in the fitting groove 210. Both the cartridge 21 and the blade 22 are resilient, and both the cartridge 21 and the blade 22 are flat before being assembled with the head 11 of the handle 1.
  • the head 11 of the handle 1 has a concave curved surface mounting surface 111.
  • the cartridge 21 is mounted on the mounting surface 111 by screws 3.
  • the cartridge 21 is elastically deformed after being assembled with the mounting surface 111, and is formed.
  • the fitting surface 111 is shaped to be curved, the blade 22 is bent together with the cartridge 21, and the cutting edge 221 is also curved.
  • the degree of curvature of the cartridge 21 and the blade 22 can be adjusted by adjusting the screw 3.
  • the design concept of the present invention is not limited thereto.
  • the number of the blades 22 can be changed as needed, the connection structure between the blade 22 and the cartridge 21, and the cartridge 21
  • the connection relationship with the head 11 of the handle 1 can adopt any one of the related prior art structures.
  • the main idea of the present invention is to make the blade edge 221 of the blade 22 into a curved shape that matches the skin of the human body surface. To improve shaving efficiency and utilization of various parts of the blade.
  • the blade of the invention can be matched with the skin of the human body surface, makes the person feel comfortable, can fully utilize various parts of the blade, improve the shaving efficiency, and improve the utilization rate of the blade, thereby saving the blade, and the production process is simple and easy to realize. Has good industrial applicability.

Landscapes

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

Description

手动剃须刀 技术领域
本发明涉及一种剃须刀，具体地说是指一种手动剃须刀。
背景技术
现有手动剃须刀通常包括刀片组件和手柄，刀片组件包括刀片架和装设于刀片架上的刀片，刀片架和手柄的头部固定连接或活动连接。该刀片的刀刃是直的，而人体皮肤表面通常是曲面而非平面，因此，在使用该剃须刀时，往往只有刀刃的中部位置与皮肤接触而进行剃毛工作，而刀刃的两侧位置基本未进行剃毛工作，不但使人具有不适感，而且刀刃的各部分不能都得充分利用，不但浪费刀片，而且剃须的效率较低。
技术问题
本发明提供一种手动剃须刀，其主要目的在于克服现有手动剃须刀在使用过程中使人感觉不适，且不能充分利用刀刃各部分、剃须效率低、浪费刀片等缺点。
技术解决方案
本发明采用如下技术方案：手动剃须刀，包括手柄和装设于手柄头部的刀片组件，刀片组件包括刀片架和装设于刀片架中的刀片，该刀片具有与人体皮肤表面接触而进行剃须动作的刀刃，所述刀刃为曲线形。
具体方案一： 前述手动剃须刀，其刀片架具有弯曲的装配槽，所述刀片具有弹性，该刀片装配于该装配槽中后发生弹性形变，形成与该装配槽相适配的弯曲状。
该刀片和装配槽通过螺钉连接，通过调节该螺钉可调节刀片的弯曲度。
具体方案二： 前述手动剃须刀，其刀片架和刀片具有弹性，所述手柄的头部具有一曲面形的安装面，所述刀片架与该安装面装配后发生弹性形变，形成与该装配面相适配的弯曲状。
该刀片架和安装面通过螺钉连接，通过调节该螺钉可调节刀片架及刀片的弯曲度。
具体方案三： 前述手动剃须刀，其刀片架和刀片具有弹性，所述手柄的头部具有至少三个连接扣，该三个连接扣位于一曲线上，所述刀片架具有对应的至少三个扣槽，该刀片架通过三个扣槽与三个连接扣一一对应扣接而实现与手柄头部的装配连接，所述刀片架装配后发生弹性形变而成弯曲状。
该连接扣与所述手柄头部为活动连接，通过调节连接扣可调节刀片架的弯曲度。
 有益效果
和现有技术相比，本发明具有如下优点：一，刀刃为弯曲状，与人体表面皮肤相吻合，使人感觉舒适；二，由于刀刃形状与人体表面皮肤相吻合，因而可以充分利用刀刃的各个部位，可以提高剃须效率，并且提高刀片的利用率，从而更加节约刀片； 三，刀片的弯曲度可调，从而可使用于不同使用者的具体需求；四，刀片的厚度较小，且具有弹性，在装配后才形成弯曲状，而无需生产弯曲状的刀片，因而其生产工艺简单，容易实现。
附图说明
图1为本实用新型实施例一的立体结构示意图；
图2为本实用新型实施例二的立体结构示意图；
图3为本实用新型实施例三的立体结构示意图。
 本发明的最佳实施方式
实施例一：一种手动剃须刀，参照图1，包括手柄1和装设于手柄1头部11的刀片组件2，该刀片组件2包括刀片架21和装设于刀片架21中的刀片22。该刀片架21为刚性体，整体成弯曲状，并且在其凹面具有弯曲的装配槽210；该刀片22在与刀片架21装配前为平面形，且具有弹性，该刀片22装配于该装配槽210中后发生弹性形变，形成与该装配槽210相适配的弯曲状，其刀刃221也成曲线形。该刀片22和装配槽210通过螺钉23连接，通过调节该螺钉23可调节刀片22的弯曲度。
本发明的实施方式
实施例二： 一种手动剃须刀，参照图2，包括手柄1和装设于手柄1头部11的刀片组件2，该刀片组件2包括刀片架21和装设于刀片架21中的刀片22，该刀片架21设有装配槽210，该刀片22装配于该装配槽210中。该刀片架21和刀片22均具有弹性，在与手柄1的头部11装配连接之前该刀片架21和刀片22均成平直状。
所述手柄1的头部11具有三个连接扣111、112和113，该三个连接扣111、112和113位于一曲线上，所述刀片架21具有对应的至少三个扣槽，该刀片架21通过三个扣槽与三个连接扣111、112和113一一对应扣接而实现与手柄1头部11的装配连接，所述刀片架21在与手柄1的头部11装配后发生弹性形变而成弯曲状，刀片22跟随刀片架21一同被弯曲，其刀刃221也相应成曲线形。由于视角的原因，图中未示出三个扣槽与三个连接扣111、112和113的连接结构，这种连接结构为现有技术的常见连接结构，在此不再详述。
各连接扣111、112、113与所述手柄1头部11之间均采用可调节的活动连接，通过调节连接扣111、112、113可调节刀片架21的形变程度，从而改变刀片22的弯曲度。
实施例三： 一种手动剃须刀，参照图3，包括手柄1和装设于手柄1头部11的刀片组件2，该刀片组件2包括刀片架21和装设于刀片架21中的刀片22，该刀片架21设有装配槽210，该刀片22装配于该装配槽210中。该刀片架21和刀片22均具有弹性，在与手柄1的头部11装配连接之前该刀片架21和刀片22均成平直状。
所述手柄1的头部11具有一凹曲面形的安装面111，所述刀片架21通过螺钉3装配于该安装面111，刀片架21与该安装面111装配后发生弹性形变，形成与该装配面111相适配的弯曲状，刀片22跟随刀片架21一同被弯曲，其刀刃221也相应成曲线形。通过调节该螺钉3可调节刀片架21及刀片22的弯曲度。
上述仅为本发明的具体实施方式，但本实用新型的设计构思并不局限于此，例如，刀片22的数量可根据需要进行改变，刀片22与刀片架21之间的连接结构以及刀片架21与手柄1的头部11之间的连接关系均可采用相关现有技术中的任何一种结构，本实用新型的主要构思在于使刀片22的刀刃221成与人体表面皮肤相吻合的弯曲状，以提高剃须效率和刀刃各部分的利用率。
工业实用性
本发明的刀刃可与人体表面皮肤相吻合，使人感觉舒适，可以充分利用刀刃的各个部位，提高剃须效率，并且提高刀片的利用率，从而更加节约刀片，其生产工艺简单，容易实现，具有良好的工业实用性。
序列表自由内容

Claims (7)

  1. 手动剃须刀，包括手柄和装设于手柄头部的刀片组件，刀片组件包括刀片架和装设于刀片架中的刀片，该刀片具有与人体皮肤表面接触而进行剃须动作的刀刃，其特征在于：所述刀刃为曲线形。
  2. 如权利要求1所述的手动剃须刀，其特征在于：所述刀片架具有弯曲的装配槽，所述刀片具有弹性，该刀片装配于该装配槽中后发生弹性形变，形成与该装配槽相适配的弯曲状。
  3. 如权利要求2所述的手动剃须刀，其特征在于：所述刀片和装配槽通过螺钉连接，通过调节该螺钉可调节刀片的弯曲度。
  4. 如权利要求1所述的手动剃须刀，其特征在于：所述刀片架和刀片具有弹性，所述手柄的头部具有一曲面形的安装面，所述刀片架与该安装面装配后发生弹性形变，形成与该装配面相适配的弯曲状。
  5. 如权利要求4所述的手动剃须刀，其特征在于：所述刀片架和安装面通过螺钉连接，通过调节该螺钉可调节刀片架及刀片的弯曲度。
  6. 如权利要求1所述的手动剃须刀，其特征在于：所述刀片架和刀片具有弹性，所述手柄的头部具有至少三个连接扣，该三个连接扣位于一曲线上，所述刀片架具有对应的至少三个扣槽，该刀片架通过三个扣槽与三个连接扣一一对应扣接而实现与手柄头部的装配连接，所述刀片架装配后发生弹性形变而成弯曲状。
  7. 如权利要求6所述的手动剃须刀，其特征在于：所述连接扣与所述手柄头部为活动连接，通过调节连接扣可调节刀片架的弯曲度。
PCT/CN2010/072478 2009-05-18 2010-05-06 手动剃须刀 WO2010133134A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920138292.X 2009-05-18
CN200920138292XU CN201405370Y (zh) 2009-05-18 2009-05-18 手动剃须刀

Publications (1)

Publication Number Publication Date
WO2010133134A1 true WO2010133134A1 (zh) 2010-11-25

Family

ID=41676295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/072478 WO2010133134A1 (zh) 2009-05-18 2010-05-06 手动剃须刀

Country Status (2)

Country Link
CN (1) CN201405370Y (zh)
WO (1) WO2010133134A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015007646A1 (de) * 2013-07-16 2015-01-22 Beiersdorf Ag Rasierer mit pinsel- oder borstenkopf
CN106619036A (zh) * 2017-02-24 2017-05-10 中南大学湘雅二医院 一种睑板腺按摩器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966704A (zh) * 2010-09-03 2011-02-09 姜飞进 弧形剃须刀头

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942662A (en) * 1989-01-17 1990-07-24 Radcliffe Allan F Adjustable arcuate razor head
WO1994005468A1 (en) * 1992-09-01 1994-03-17 Warner-Lambert Company Razor handle mechanism with convex-concave slidable cartridge support
GB2276842A (en) * 1993-02-13 1994-10-12 Pachieratna Virasami A shaving razor
DE19533947A1 (de) * 1995-09-14 1997-03-20 Elisabeth Dr Med Rudzinski Rasierer
GB2318999A (en) * 1996-11-05 1998-05-13 Roger Ruchpaul Razor with flexible blade
CN1254305A (zh) * 1997-02-19 2000-05-24 吉莱雅公司 剃须刀及方法
WO2002032633A2 (en) * 2000-10-16 2002-04-25 The Gillette Company Safety razor blade, blade unit, and method of making the blade
WO2008012740A2 (en) * 2006-07-28 2008-01-31 The Gillette Company Wet razor with conforming blade support
CN101564847A (zh) * 2009-05-18 2009-10-28 游图明 一种手动剃须刀

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942662A (en) * 1989-01-17 1990-07-24 Radcliffe Allan F Adjustable arcuate razor head
WO1994005468A1 (en) * 1992-09-01 1994-03-17 Warner-Lambert Company Razor handle mechanism with convex-concave slidable cartridge support
GB2276842A (en) * 1993-02-13 1994-10-12 Pachieratna Virasami A shaving razor
DE19533947A1 (de) * 1995-09-14 1997-03-20 Elisabeth Dr Med Rudzinski Rasierer
GB2318999A (en) * 1996-11-05 1998-05-13 Roger Ruchpaul Razor with flexible blade
CN1254305A (zh) * 1997-02-19 2000-05-24 吉莱雅公司 剃须刀及方法
WO2002032633A2 (en) * 2000-10-16 2002-04-25 The Gillette Company Safety razor blade, blade unit, and method of making the blade
WO2008012740A2 (en) * 2006-07-28 2008-01-31 The Gillette Company Wet razor with conforming blade support
CN101564847A (zh) * 2009-05-18 2009-10-28 游图明 一种手动剃须刀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015007646A1 (de) * 2013-07-16 2015-01-22 Beiersdorf Ag Rasierer mit pinsel- oder borstenkopf
US9999982B2 (en) 2013-07-16 2018-06-19 Beiersdorf Ag Razor having a brush or bristle head
CN106619036A (zh) * 2017-02-24 2017-05-10 中南大学湘雅二医院 一种睑板腺按摩器

Also Published As

Publication number Publication date
CN201405370Y (zh) 2010-02-17

Similar Documents

Publication Publication Date Title
WO2018149090A1 (zh) 一种可拆卸浮动式剃须刀
CN110681047B (zh) 易佩戴颈部按摩器
CN205600775U (zh) 切割头和毛发切割器具
EP1843879B1 (en) Razor handle having ergonomic gripping areas
EP1843877B1 (en) Razor handle having an arcuate profile
US20060123640A1 (en) Personal shaving razor
WO2010133134A1 (zh) 手动剃须刀
EP1848572A1 (en) Razor handle having a reticulated head portion
CN109603001B (zh) 便携式颈部按摩仪
KR20090107561A (ko) 면도기, 일회용 면도기 카트리지 및 모발 면도 방법
AU1420192A (en) Safety razors
US4780959A (en) Razor adaptor
CN211095905U (zh) 一种颈部按摩器
CN207965359U (zh) 一种佩戴舒适的vr眼镜
CN101564847A (zh) 一种手动剃须刀
WO2007043735A1 (en) Razors having a convex razor blade
CN220877247U (zh) 颈部按摩仪
JP3048028U (ja) 安全カミソリ
CN218978437U (zh) U型颈枕
CN202180480U (zh) 刮胡刀
CN201329599Y (zh) 剃须刀的刀片单元
CN213721255U (zh) 一种勺柄弯度自由调节的老年人、残疾人用弯柄勺
WO2011140869A1 (zh) 电动剃须刀的外刀
CN201559206U (zh) 手动剃须刀
CN201552598U (zh) 适于人体皮肤的剃须刀

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: 10777338

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: 10777338

Country of ref document: EP

Kind code of ref document: A1