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WO2010068076A2 - Cartouche de rasage et rasoir utilisant cette cartouche - Google Patents

Cartouche de rasage et rasoir utilisant cette cartouche Download PDF

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Publication number
WO2010068076A2
WO2010068076A2 PCT/KR2009/007887 KR2009007887W WO2010068076A2 WO 2010068076 A2 WO2010068076 A2 WO 2010068076A2 KR 2009007887 W KR2009007887 W KR 2009007887W WO 2010068076 A2 WO2010068076 A2 WO 2010068076A2
Authority
WO
WIPO (PCT)
Prior art keywords
razor
protrusion
base
housing
cartridge
Prior art date
Application number
PCT/KR2009/007887
Other languages
English (en)
Korean (ko)
Other versions
WO2010068076A3 (fr
Inventor
박영호
이경식
Original Assignee
주식회사 도루코
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 주식회사 도루코 filed Critical 주식회사 도루코
Publication of WO2010068076A2 publication Critical patent/WO2010068076A2/fr
Publication of WO2010068076A3 publication Critical patent/WO2010068076A3/fr

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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
    • B26B21/38—Safety razors with one or more blades arranged transversely to the handle with provision for reciprocating the blade by means other than rollers
    • 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
    • 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
    • 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
    • B26B21/4012—Housing details, e.g. for cartridges
    • B26B21/4018—Guard elements
    • 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
    • B26B21/52—Handles, e.g. tiltable, flexible

Definitions

  • the present invention relates to a razor cartridge and a shaver using the same, and more particularly, to a wet shaving razor.
  • the present invention relates to a vibrating razor in which an elastic body having a predetermined cavity is installed in a pumping member at a lower end of a razor cartridge to increase the massage effect and the pumping effect by compressing, vacuuming, and vibrating the skin surface of the elastic body during shaving.
  • the basic function of the razor is to use a razor blade (blade) to cut and remove hairs, such as hair and whiskers, that have grown on your body.
  • a razor blade blade
  • studies on the structure for improving the shaving performance by assisting the function of the razor blade as well as the razor blades are actively underway.
  • the vibration of the surface of the razor cartridge is made to be adsorbed on the skin through the vibration applied to the cartridge so that the hair can be cut well and the skin massage is performed.
  • the razor 10 includes a handle 12 and a replaceable shaving cartridge 14.
  • the cartridge 14 includes a housing 16, a guard 20, and a cap 22 that support the blades 18.
  • the guard consists of a pinned elastomeric unit settled in front of the housing 16 to abut and stretch the skin of the user.
  • the shaver 10 also includes a small motor and a battery in the handle 12, and the motor rotates the eccentric elements of the head of the handle to provide vibration to the razor blades of the shaver.
  • the conventional vibrating razor vibration is applied to the entire cartridge including the razor blade, and the conventional guard has a configuration in which a plurality of bars are arranged in parallel as a straight bar.
  • the bar shape is elongated in the direction of the blade, the elasticity is dropped so that the user does not feel a soft feeling can feel uncomfortable.
  • the bar-shaped bar shape has a very limited pumping effect of pulling out irregular hairs, allowing hair roots to be further drawn out of the skin, or discharging sebum in the pores.
  • the friction coefficient between the blade and the user's face tends to increase by providing vibration directly to the blade in the cartridge, thereby facilitating the discomfort of shaving.
  • the present invention is to solve the above problems, to reduce the vibration in the vertical direction of the blade to the maximum and to contact the cartridge so as to cut the hair in a predetermined direction when shaving in order to give an excellent effect on skin compression and give a soft feeling when using
  • the purpose of the present invention is to provide a razor that maximizes the skin surface, vibrates only the pimples of the skin surface, discharges sebum in the pores, and significantly reduces the coefficient of friction between the cartridge and the user's face.
  • the present invention in order to achieve the above object;
  • a razor blade installed in the housing;
  • a guard installed adjacent to the razor blade including a base supported by the housing and an elastic protrusion protruding from the base;
  • a razor cartridge comprising a vibration means for vibrating the elastic projections.
  • the elastic protrusion provides a razor cartridge having an opening having a convex shape and having a first protrusion having a hollow portion therein and a second protrusion which is connected to the opening to protrude out of the air of the hollow portion.
  • the first protrusion protrudes into the razor cartridge based on the base
  • the second protrusion protrudes out of the razor cartridge based on the base.
  • the second protrusion is formed to be inclined to face outward from the base.
  • Behind the first projection may be provided with a vibration plate for vibrating the first projection, the vibration plate is preferably vibrating the first projection back and forth.
  • the present invention also includes a housing, a razor blade installed in the housing, and a guard installed adjacent to the razor blade, wherein the guard has a base supported by the housing and an elastic protrusion protruding from the base.
  • a shaving cartridge having an opening having a convex shape and having a first protrusion having a hollow portion therein, and a shaving cartridge having a second protrusion connected to the opening to protrude air from the hollow portion, and a handle connected to the shaving cartridge.
  • the first protrusion protrudes into the razor cartridge based on the base
  • the second protrusion protrudes out of the razor cartridge based on the base.
  • According to the present invention is configured to correspond to the fine skin shape has an advantage of excellent skin compression effect.
  • the vibration directly applied to the pressurized skin surface during shaving maximizes the pumping effect and skin soothing effect of discharging the sebum in the pores, and the shaving performance is greatly improved.
  • FIG. 1 is a perspective view showing a vibrating razor according to the prior art
  • FIG. 2 is a perspective view of a razor according to the present invention.
  • FIG. 3 is an exploded view of the lower end of the razor cartridge of the shaver according to FIG. 2;
  • FIG. 4 is a plan view showing a razor cartridge according to the present invention.
  • FIG. 5 is a side cutaway view along line A-A in FIG. 4; FIG.
  • FIG. 6 is a functional diagram showing the pumping action of the razor cartridge according to the present invention.
  • the shaver according to the present embodiment is basically composed of a handle 200, a coupling portion 210 and a detachable shaver cartridge 100 installed on the top of the handle.
  • the handle comprises a motor (not shown) and a battery (not shown) for vibration.
  • the razor cartridge 100 comprises a housing 110, guard 120, lubrication band 130, shaving blade 140, diaphragm 150.
  • the housing 110 forms the appearance of the razor cartridge and provides a structure in which a razor blade can be installed.
  • the housing 110 is provided with a guard 120 and a lubrication band 130.
  • the housing 110 is made of a synthetic resin, but may be provided with other materials such as wood or metal, if necessary.
  • the guard 120 serves to make the razor blade easily cut by raising the hair on the skin in contact with the shaving.
  • the lubrication band 130 is installed on the upper end of the cartridge for moisturizing and soothing skin.
  • the lubrication band 130 contains chamomile, olive, allatoin component, or pearl component.
  • the razor blade 140 serves to cut the hair growing in the body, such as hair or beard like hair or beard.
  • One side of the blade 140 is formed with a sharp edge edge is formed.
  • the edge can be a variety of coatings for improved performance. The hair is cut as the edge moves.
  • the razor blade 140 is preferably installed in plurality in order to improve the shaving performance.
  • the guard 120 is disposed at an edge portion of the razor blade 140, that is, below. Therefore, when shaving, the guard 120 contacts the skin before the hair is cut by the blade 140 so that the hair is easily cut off.
  • the guard 120 includes a base 128 and a plurality of elastic protrusions 121 protruding from the base 128.
  • the base 128 and the elastic protrusion 121 is formed integrally, preferably made of rubber or elastomer.
  • the elastic protrusion 121 is composed of a first protrusion 122 and a second protrusion 122.
  • the first protrusion 122 has a convex spherical shape, and a hollow portion 126 is formed in the opening and a part of which the opening is partially opened. Therefore, the opening has a smaller cross-sectional area than that of the non-opening portion.
  • the second protrusion 124 is connected to the opening of the first protrusion 122 and has a disk shape that is inclined outwardly from the opening.
  • the first protrusion 122 protrudes into the razor cartridge 100 based on the base 128, and the second protrusion 124 of the razor cartridge 100 based on the base 128. It protrudes outward. That is, the portion directly contacting the skin is the second protrusion 124.
  • the diaphragm 150 is installed behind the elastic protrusion 121.
  • the diaphragm 150 serves to vibrate the elastic protrusion 121 by receiving vibration of a motor to be described later.
  • the first protrusion 122 is shaped like a part of a sphere, and serves as a vacuum compressor.
  • the second protrusion 124 has a shape that is widened toward the outside from the base 128 to further increase the suction force adhering to the skin.
  • the diaphragm 150 is installed behind the first protrusion 122 to perform a pumping action by vibrating the first protrusion 122 back and forth. This vibrates the first protrusion 122 back and forth to compress and release the first protrusion 122 to elastically deform, thereby acting as a vacuum pump.
  • This suction force maximizes the skin pulling effect, and in particular, there is an effect that can directly remove sebum and waste contained in the pores.
  • the razor cartridge 100 is detachably coupled to the handle 200 through the coupling portion 210 of the handle 200.
  • the handle 200 is provided with a motor (not shown) and a battery (not shown) for generating vibration. This vibration is transmitted to the diaphragm 150 through the coupling portion (210).
  • the guard 120 compresses the skin before the hair is cut by the razor blade 140, thereby removing the hair. Stand in a shape that is easy to cut.
  • the second protrusion 124 formed on the guard 120 is pressed to the skin, the pumping action by the diaphragm 150 is set in a shape that is easy to cut hair, as well as sebum contained in the pores And waste products are removed and removed.
  • the hair is cut by the plurality of razor blades 140, and after the hair is cut, the lubrication band 130 is used to moisturize and stabilize the skin.

Landscapes

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

Abstract

L'invention concerne une cartouche de rasage dans laquelle le contact avec la peau et les effets vibratoires sont améliorés, ainsi qu'un rasoir utilisant cette cartouche. La cartouche de rasage selon l'invention comprend un boîtier, des lames montées dans le boîtier, ainsi qu'un élément de protection adjacent à la lame. L'élément de protection comprend une base s'appuyant sur le boîtier, ainsi qu'une partie élastique qui fait saillie de la base. La partie élastique en saillie comprend un premier élément en saillie présentant une ouverture convexe contenant un espace creux, ainsi qu'un deuxième élément en saillie relié à l'ouverture et ayant une forme saillante pour permettre à l'air de l'espace creux de s'échapper. Ainsi, lorsque le rasoir selon l'invention entre en contact avec la peau, il applique un mouvement de pompage alignant les poils de la barbe ou de la moustache, il stimule la sécrétion de sébum dans les pores de la peau et aide l'utilisateur à effectuer un mouvement lisse pendant son utilisation.
PCT/KR2009/007887 2008-12-11 2009-12-29 Cartouche de rasage et rasoir utilisant cette cartouche WO2010068076A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0125916 2008-12-11
KR1020080125916A KR101040918B1 (ko) 2008-12-11 2008-12-11 면도기 카트리지 및 그것을 사용한 면도기

Publications (2)

Publication Number Publication Date
WO2010068076A2 true WO2010068076A2 (fr) 2010-06-17
WO2010068076A3 WO2010068076A3 (fr) 2010-10-28

Family

ID=42243249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007887 WO2010068076A2 (fr) 2008-12-11 2009-12-29 Cartouche de rasage et rasoir utilisant cette cartouche

Country Status (2)

Country Link
KR (1) KR101040918B1 (fr)
WO (1) WO2010068076A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120174409A1 (en) * 2009-10-05 2012-07-12 Koninklijke Philips Electronics N.V. Shaving device having a safe razor blade unit
US20130097872A1 (en) * 2011-10-25 2013-04-25 Eveready Battery Company Inc. Razor Cartridge With Improved Guard
CN103302684A (zh) * 2012-03-15 2013-09-18 南通市通州区森淼设备安装工程有限公司 按摩剃须刀
WO2014119807A1 (fr) * 2013-01-31 2014-08-07 주식회사 도루코 Cartouche de rasoir et rasoir l'utilisant
WO2017120885A1 (fr) * 2016-01-15 2017-07-20 任向荣 Rasoir du type à cartouche
EP2617537B1 (fr) * 2010-09-17 2019-03-27 Dorco Co., Ltd. Rasoir linéaire à mouvement alternatif
EP4368356A1 (fr) * 2022-11-08 2024-05-15 BIC Violex Single Member S.A. Systèmes de rasage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101424320B1 (ko) * 2011-12-09 2014-08-04 주식회사 도루코 면도기 카트리지 및 이를 이용한 면도기

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900004279B1 (ko) * 1986-07-25 1990-06-20 워너-램버트 컴퍼니 면도기
US6298557B1 (en) * 1996-03-11 2001-10-09 The Gillette Company Safety razors
US6516518B1 (en) * 1996-01-12 2003-02-11 The Gillette Company Razor blade unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950005901B1 (ko) * 1988-09-13 1995-06-07 닛뽕가이시 가부시끼가이샤 커피콩 볶음장치
ES2137755T3 (es) * 1996-12-23 1999-12-16 Koninkl Philips Electronics Nv Cabeza de afeitar y maquina de afeitar que comprende la cabeza de afeitar.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900004279B1 (ko) * 1986-07-25 1990-06-20 워너-램버트 컴퍼니 면도기
US6516518B1 (en) * 1996-01-12 2003-02-11 The Gillette Company Razor blade unit
US6298557B1 (en) * 1996-03-11 2001-10-09 The Gillette Company Safety razors

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120174409A1 (en) * 2009-10-05 2012-07-12 Koninklijke Philips Electronics N.V. Shaving device having a safe razor blade unit
US9364961B2 (en) * 2009-10-05 2016-06-14 Koninklijke Philips N.V. Shaving device having a safe razor blade unit
EP2617537B1 (fr) * 2010-09-17 2019-03-27 Dorco Co., Ltd. Rasoir linéaire à mouvement alternatif
US20130097872A1 (en) * 2011-10-25 2013-04-25 Eveready Battery Company Inc. Razor Cartridge With Improved Guard
CN103302684A (zh) * 2012-03-15 2013-09-18 南通市通州区森淼设备安装工程有限公司 按摩剃须刀
WO2014119807A1 (fr) * 2013-01-31 2014-08-07 주식회사 도루코 Cartouche de rasoir et rasoir l'utilisant
WO2017120885A1 (fr) * 2016-01-15 2017-07-20 任向荣 Rasoir du type à cartouche
EP4368356A1 (fr) * 2022-11-08 2024-05-15 BIC Violex Single Member S.A. Systèmes de rasage

Also Published As

Publication number Publication date
KR101040918B1 (ko) 2011-06-16
WO2010068076A3 (fr) 2010-10-28
KR20100067377A (ko) 2010-06-21

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