WO2019119808A1 - 一种剃须刀 - Google Patents

一种剃须刀 Download PDF

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Publication number
WO2019119808A1
WO2019119808A1 PCT/CN2018/097603 CN2018097603W WO2019119808A1 WO 2019119808 A1 WO2019119808 A1 WO 2019119808A1 CN 2018097603 W CN2018097603 W CN 2018097603W WO 2019119808 A1 WO2019119808 A1 WO 2019119808A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutter head
handle
connecting portion
connecting member
razor
Prior art date
Application number
PCT/CN2018/097603
Other languages
English (en)
French (fr)
Inventor
林纯
Original Assignee
佛山市英吉利电器有限公司
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 佛山市英吉利电器有限公司 filed Critical 佛山市英吉利电器有限公司
Publication of WO2019119808A1 publication Critical patent/WO2019119808A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/08Razors 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
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/40Details or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/40Details or accessories
    • B26B21/52Handles, e.g. tiltable, flexible

Definitions

  • the present invention is directed to the above problems existing in the prior art, and provides a razor which is simple in cutting structure, low in cost, quick and effective in replacing the cutter head, and comfortable to use.
  • the protruding portion of the connecting portion has a cylindrical shape.
  • a side of the connecting member connected to the cutter head is provided with a hook, and the cutter head is provided with an arcuate groove for connecting the hook.
  • the protrusion of the connecting portion 4 may be arranged in a cylindrical shape, and the corresponding insertion hole 5 is also a cylindrical insertion hole, so that the alignment between the connecting portion 4 and the insertion hole 5 is more convenient, and the cutting head 2 can also be The central axis of the connecting portion 4 is rotated, and the cutter head 2 can be rotated according to the user's cheek angle in use.
  • the connection mode in which the cutter head 2 can be rotated is unstable, the latching position 7 can be added to the protruding portion of the connecting portion 4 so that the cutter head 2 cannot rotate with the connecting portion 4, and a more stable connection manner can be obtained.
  • the cutter head 2 can be swung on the connecting member 3, and a hook 10 is provided on the side to which the connecting member 3 is connected to the cutter head 2.
  • the cutter head 2 is provided with an arcuate groove 11 for connecting the hook 10.

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

Abstract

本发明提供一种剃须刀,其包括手柄、刀头和连接件,所述手柄与刀头通过连接件连接,所述手柄顶端一侧设置有连接部,所述连接件一侧与刀头可上下摆动地连接,另一侧与连接部连接,所述连接部为突起状,所述连接件与连接部连接的一侧为与连接部匹配的插孔,所述连接部与插孔均设置有磁铁。连接件跟刀头与手柄的特殊磁连接方式,使得刀头可以在手柄拆除和安装,进而使得更换刀头时更方便、简单。刀头可以上下摆动增强使用者的舒适感觉。

Description

一种剃须刀 技术领域
本发明涉及剃须工具领域,尤其涉及一种剃须刀。
背景技术
随着经济的不断发展及社会的不断进步,为人们提供越来越丰富的消费品,从而丰富人们的物质生活条件,进而提升人们的生活水平,而剃须刀就是诸多消费品中的一种。现有剃须刀在更换刀头时,一般是将勾住刀头的锁钩打开,而后拿出刀头,已达到更换刀头的目的,然而,现有的此种结构在更换刀头时会经常将刀头卡住,使用者难以有效、快捷的将被更换的刀头取下。有些发明人为了避免上述问题对现有的剃须刀又进行改进,由于改进后的结构比较特殊,又使得剃须刀使用不舒适。
发明内容
本发明是针对现有的技术存在的上述问题,提供一种切割的构简单,成本低、能够快捷有效更换刀头且使用舒适的剃须刀。
本发明解决其技术问题所采用的技术方案是:
一种剃须刀,包括手柄、刀头和连接件,所述手柄与刀头通过连接件连接,所述手柄顶端一侧设置有连接部,所述连接件一侧与刀头可上下摆动地连接,另一侧与连接部连接,所述连接部为突起状,所述连接件与连接部连接的一侧为与连接部匹配的插孔,所述连接部内安装有磁铁,所述插孔内安装有铁片或磁铁。
进一步的,所述手柄顶端相对连接部的另一侧具有一定弧度的弧面。
进一步的,所述连接部的突起状为圆柱形。
进一步的,所述连接部的突起状设置有卡位。
进一步的,所述连接部设置有可以伸缩的顶针,所述插孔底面设置有可以让顶针穿过的孔,所述顶针用于抵触刀头。
进一步的,所述连接件与刀头连接的一侧设置有卡钩,所述刀头设置有用于连接卡钩的弧形槽。
本发明的有益效果是:
本发明结构简单通过在刀头和手柄之间设置连接件,连接件跟刀头与手柄的特殊磁连接方式,使得刀头可以在手柄拆除和安装,进而使得更换刀头时更方便、简单。刀头可以上下摆动增强使用者的舒适感觉。
附图说明
图1是本发明剃须刀整体结构示意图;
图2是本发明剃须刀手柄结构示意图;
图3是本发明剃须刀刀头和连接件结构示意图。
附图标记:1、手柄;2、刀头;3、连接件;4、连接部;5、插孔;6、弧面;7、卡位;8、顶针;9、孔;10、卡钩;11、弧形槽。
具体实施方式
为便于本领域技术人员理解,下面结合附图及实施例对本发明作进一步的详细说明。
如图1-3所示,一种剃须刀,包括手柄1、刀头2和连接件3,所述手柄1与刀头2通过连接件3连接,所述手柄1顶端一侧设置有连接部4,所述连接件3一侧与刀头2可上下摆动地连接,另一侧与连接部4连接,所述连接部4为突起状,所述连接件3与连接部4连接的一侧为与连接部4匹配的插孔5,所述连接部4内安装有磁铁,所述插孔5内安装有铁片或磁铁。
连接部4与插孔5均设置有磁铁,刀头2安装到手柄1时,只需要将连接部4对准插孔5插入即可固定,并且插孔方式的设置的使得连接部4与插孔5接触面积大,连接部4与插孔5之间的摩擦力也大,在不是故意拆卸的情况下,连接部4与插孔5两者也不容易分开。刀头2从上手柄1拆离时,只需要稍微用力就能克服连接部4与插孔5之间的磁力和摩擦力,将刀头2拆离。
手柄1顶端相对连接部4的另一侧可以具有一定弧度的弧面6,使得使用者在使用该剃须刀时,刀头2贴脸的角度更好,更舒适。
连接部4的突起状可以设置为圆柱形,相应的插孔5也为圆柱形插孔,使得连接部4与插孔5之间的对准插入更方便,另外也使得刀头2可以随着连接部4的中轴线转动,使用时刀头2可以根据使用者脸颊角度转动。当然,觉得刀头2 可以转动的连接方式不稳定的话,可以在连接部4的突起状处增加卡位7使得刀头2不能随着连接部4转动,获得更加稳定的连接方式。
连接部4设置有可以伸缩的顶针8,插孔5底面设置有可以让顶针8穿过的孔9,顶针8用于抵触刀头2,设置顶针8可以增强连接部4与插孔5的对准效果,顶针8抵触刀头2也可以增强使用者在手握手柄1时感受刀头2的感觉。
刀头2可以在连接件3上摆动是通过连接件3与刀头2连接的一侧设置有卡钩10,刀头2设置有用于连接卡钩10的弧形槽11实现的。
上述具体实施方式为本发明的优选实施例,并不能对本发明进行限定,其他的任何未背离本发明的技术方案而所做的改变或其它等效的置换方式,都包含在本发明的保护范围之内。

Claims (6)

  1. 一种剃须刀,其特征在于:包括手柄(1)、刀头(2)和连接件(3),所述手柄(1)与刀头(2)通过连接件(3)连接,所述手柄(1)顶端一侧设置有连接部(4),所述连接件(3)一侧与刀头(2)可上下摆动地连接,另一侧与连接部(4)连接,所述连接部(4)为突起状,所述连接件(3)与连接部(4)连接的一侧为与连接部(4)匹配的插孔(5),所述连接部(4)内安装有磁铁,所述插孔(5)内安装有铁片或磁铁。
  2. 根据权利要求1所述的一种剃须刀,其特征在于:所述手柄(1)顶端相对连接部(4)的另一侧具有一定弧度的弧面(6)。
  3. 根据权利要求1所述的一种剃须刀,其特征在于:所述连接部(4)的突起状为圆柱形。
  4. 根据权利要求3所述的一种剃须刀,其特征在于:所述突起状设置有卡位(7)。
  5. 根据权利要求1所述的一种剃须刀,其特征在于:所述连接部(4)设置有可以伸缩的顶针(8),所述插孔(5)底面设置有可以让顶针(8)穿过的孔(9),所述顶针(8)用于抵触刀头(2)。
  6. 根据权利要求1所述的一种剃须刀,其特征在于:所述连接件(3)与刀头(2)连接的一侧设置有卡钩(10),所述刀头(2)设置有用于连接卡钩(10)的弧形槽(11)。
PCT/CN2018/097603 2017-12-18 2018-07-27 一种剃须刀 WO2019119808A1 (zh)

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Application Number Priority Date Filing Date Title
CN201721770510.2 2017-12-18
CN201721770510.2U CN207630086U (zh) 2017-12-18 2017-12-18 一种剃须刀

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207630086U (zh) * 2017-12-18 2018-07-20 佛山市英吉利电器有限公司 一种剃须刀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104582913A (zh) * 2012-05-25 2015-04-29 沙夫罗吉克公司 用于剃须夹头的磁性附接体
WO2016040549A1 (en) * 2014-09-12 2016-03-17 Shavelogic, Inc. Shaving razor accessory
WO2016069680A1 (en) * 2014-10-30 2016-05-06 The Gillette Company Shaving razor system including at least one magnetic element
CN105636751A (zh) * 2013-10-15 2016-06-01 株式会社贝印刃物开发中心 替换刀片装卸式剃刀
CN207630086U (zh) * 2017-12-18 2018-07-20 佛山市英吉利电器有限公司 一种剃须刀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104582913A (zh) * 2012-05-25 2015-04-29 沙夫罗吉克公司 用于剃须夹头的磁性附接体
CN105636751A (zh) * 2013-10-15 2016-06-01 株式会社贝印刃物开发中心 替换刀片装卸式剃刀
WO2016040549A1 (en) * 2014-09-12 2016-03-17 Shavelogic, Inc. Shaving razor accessory
WO2016069680A1 (en) * 2014-10-30 2016-05-06 The Gillette Company Shaving razor system including at least one magnetic element
CN207630086U (zh) * 2017-12-18 2018-07-20 佛山市英吉利电器有限公司 一种剃须刀

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