WO2010100634A1 - Appareil de rasage - Google Patents

Appareil de rasage Download PDF

Info

Publication number
WO2010100634A1
WO2010100634A1 PCT/IL2009/000252 IL2009000252W WO2010100634A1 WO 2010100634 A1 WO2010100634 A1 WO 2010100634A1 IL 2009000252 W IL2009000252 W IL 2009000252W WO 2010100634 A1 WO2010100634 A1 WO 2010100634A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
shape
folding
derived
lanes
Prior art date
Application number
PCT/IL2009/000252
Other languages
English (en)
Inventor
Yohanan As
Original Assignee
Navon, Yoval
Ilyov, Amir
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 Navon, Yoval, Ilyov, Amir filed Critical Navon, Yoval
Priority to PCT/IL2009/000252 priority Critical patent/WO2010100634A1/fr
Publication of WO2010100634A1 publication Critical patent/WO2010100634A1/fr

Links

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
    • B26B21/40—Details or accessories
    • B26B21/52—Handles, e.g. tiltable, flexible
    • B26B21/523—Extendible or foldable handles; Extensions

Definitions

  • the present invention relates to the field of razors.
  • razor refers in the art to a bladed tool used for shaving hair.
  • safety razor refers in the art to a razor with a guard in order to protect the skin from deep cuts which can be caused by the blade thereof.
  • the first safety razor was invented in the late 18 th Century by Jean" Jacques Perret, who was inspired by the joiner's plane.
  • a similar razor was produced in Sheffield, England and from the 1870s, a single-edge blade, mounted on a hoe-shaped handle was made available in England and Germany. None of these razors are considered to be true safety razors.
  • Razors are generally marketed in separate versions for men and women versions? the exact difference between the two varies in color only for most disposable razors to completely different design principles. By and large, men's and women's razor blades and disposable razors are interchangeable? however, there is sometimes a difference in ergonomics; women's razors either have a longer handle for greater reach or a paddle-shaped handle to allow for a lengthwise grip.
  • the handles of recent safety razors are relatively long, in order to ensure a better grip. These handles have the disadvantage of requiring excess space when stored inside a shower-bag for the purposes of travel.
  • the elongated handle makes the overall length of a razor too awkward to carry within a small bag.
  • the blade of a razor stored in a bag must be protected from contact with other objects, which may defect the sharpness of the razor's blade.
  • the present invention is directed to a razing apparatus, comprising-
  • a shape derived from a sheet comprising a first group of folding lanes for folding the shape to a handle form of the cartridge, and a second group of folding lanes for folding the shape to a pack form of the apparatus?
  • the folding lanes thereof may be made of grooves, perforations, and so on, or simply marked visually.
  • the sheet may be of a flexible material, thereby allowing folding the sheet along non-linear folding lanes.
  • the sheet In the event the sheet is made of stiff material, the sheet may be folded only along linear folding lanes.
  • the apparatus may further comprise a first clip, for retaining the shape in the handle form thereof.
  • the apparatus may further comprise a second clip, for retaining the shape in the pack form thereof.
  • the first clip and/or second clip is based on a male member that connects to a corresponding female member.
  • the sheet is made of, or comprises, plastic.
  • the sheet is made of, or comprises, tin.
  • the connector may be based on a male-female connection mechanism.
  • the members of the connector are derived from the sheet.
  • each of the connectors and clips thereof are derived from the sheet.
  • each of the connectors and clips thereof are a part of the sheet.
  • the apparatus may further comprise a bag, attached to the shape, for storing shaving; gel and the like.
  • the present invention is directed to a method for producing a razing apparatus, the method comprising the steps of
  • each of the shapes is formable (by Papercraft technique) to a pack of a razing apparatus.
  • the sheet may be of, or comprising, plastic, tin, and folding marks, and so on.
  • the cutting out may include an operation such as cutting the contour of the shape, marking the folding lanes of the shape, perforating the folding lanes of the shape, and so on.
  • a bag containing shaving gel may be attached to each of the shapes.
  • Fig. 1 is a front view of a razor 2 in which shape 16 (which has been derived from a sheet) is folded to a handle 18, according to one embodiment of the invention.
  • Fig. 2 is the back view thereof.
  • Fig. 3 is a top view which illustrates shape 16 (derived from a sheet) in an unfolded form.
  • Fig. 4 pictorially illustrates the first step of folding a shape 16 (derived from a sheet) into a pack.
  • Fig. 5 schematically illustrates stages in the process of folding a shape 16 (derived from a sheet) to a pack 30, according to one embodiment of the invention.
  • razor 2 is composed of a cartridge 12 (comprising one or more blades 14), and a handle 18.
  • Handle 18 is formed by folding shape 16 (which derived from a sheet) as in Papercraft (a prior art method of crafting three- dimensional objects out of paper).
  • the sheet may be made of plastic, tin, and so on.
  • Shape 16 (derived from a sheet) comprises two folding lanes- a first folding lane, marked in the figures herein by numeral 6, upon which the sheet is folded to a handle 18 of razor 21 and as a second folding lane, marked in the figures herein by numeral 28, upon which the sheet is foldecl to a pack 30 of cartridge 12 of razor 2.
  • the same part, shape 16 (derived from a sheet), is used for both, as handle 18 and as pack 30.
  • the folding lanes 6 and 28 may be grooved (thus providing a lesser thickness of the sheet at the folding lines), perforation, marks remaining from folding the sheet, and so on.
  • the folding lanes may be also merely visual marks with no additional physical change in the sheet, allowing the user to fold the sheet along them.
  • Fig. 1 is a front view of a razor 2 in which a shape 16 (derived from a sheet) is folded to a handle 18, according to one embodiment of the invention.
  • Fig. 2 is the back view thereof.
  • Fig. 3 is a top view which illustrates shape 16 (derived from a sheet) in an unfolded form.
  • Fig. 4 pictorially illustrates the first step of folding shape 16 (derived from a sheet) into a pack.
  • grooves 6 are used for folding shape 16 (derived from a sheet) to a handle 18, and grooves 28 are used for folding shape 16 (derived from a sheet) to a pack 30.
  • the same sheet is used for both, as a handle, and as a pack.
  • the operation that forms shape 16 (derived from a sheet) to a handle is folding shape 16 (derived from a sheet) along grooves 61 and the operation that forms shape 16 (derived from a sheet) to a pack is folding shape 16 (derived from a sheet) along grooves 28.
  • a first clip which is composed of a male member 20 and a corresponding female member 22 that keeps shape 16 (which derived from a sheet) in its handle form 18; and a second clip which is composed of a male member 32 and a corresponding female member 8 which keeps shape 16 (which derived from a sheet) in its pack form 30.
  • member 32 is the end of shape 16 (derived from a sheet)
  • member 8 is a section in shape 16 (derived from a sheet).
  • Fig. 5 schematically illustrates stages in the process of folding shape 16 (derived from a sheet) to a pack 30, according to one embodiment of the invention.
  • grooves 28 are used for folding shape 16 (derived from a sheet) to a pack.
  • part 16a of shape 16 (derived from a sheet)
  • part 16b of shape 16 (derived from a sheet) (the part comprising male member 32) is folded.
  • end 32 of shape 16 (derived from a sheet) is inserted into slot 8.
  • the folded shape 16 (derived from a sheet) is held in its folded form, by a "clip".
  • clip refers herein to any mechanism for clipping, connecting, grasping, and so on.
  • a simple and well known clipping mechanism that may be employed for keeping a folded sheet in this desired form is based on a male member connecting to a corresponding female member.
  • the clip retaining shape 16 (derived from a sheet) in its handle form comprises the male member 20, and the corresponding female member 22 > * and the clip that retains shape
  • An additional clip is used for attaching cartridge 12 to shape 16 (derived from a sheet).
  • the clip is also designed as a male-female mechanism.
  • the male member i.e., dowels 24 of cartridge 12
  • slot 26 which is the female member of the connector.
  • This clip is referred to herein as "connector", in order to be distinguished from the clips retaining the folded sheet in a certain form.
  • Plastic is a generic name for certain synthetic or semisynthetic materials that can be molded or extruded into objects or films or filaments or used for making, e.g., coatings and adhesives.
  • plastic is very common, and a variety of technologies for molding plastic for different applications are well known.
  • One such is the production of plastic sheets, which are manufactured in almost any desired thickness, length, color, and so on.
  • shape 16 is made of is plastic.
  • shape 16 is made of is tin.
  • a combination of these substances may be employed/ as well as other materials.
  • the folding lanes are non-linear, thereby allowing producing a relatively appealing form of handle 30. This requires employing a relatively flexible substance.
  • the substance of which the sheet is made may be relatively-stiff.
  • the flexibility characteristics of the plastic comprising shape 16 determines the living period of the formed sheet, since the number of times the sheet can be folded without tearing depends on the flexibility of the substance.
  • the stiffness of the substance determines the stiffness of the handle, i.e., the sheet need not be "too flexible". In designing a razor these facts should be taken in consideration.
  • the thickness of shape 16 (derived from a sheet) is between 0.2 to 0.7 mm.
  • a “thick” sheet may provide stiffness; however, it may defect the compactness of the packed razor, and also the flexibility of the sheet.
  • a “thin” sheet may be “flexible”, but may not exhibit the required stiffness.
  • Producing the cut out shape from a sheet can be carried out by a single step " pressing a cutting tool (which corresponds to the contour of the shape) against a "raw” sheet placed on a flat surface.
  • a relief press machine may be adapted to produce the cut out shape 16 form a "raw” sheet by adding the cutting tool to one of the pressed surfaces thereof.
  • a plurality of handles / packs may be produced from a single "raw" sheet by arranging the forms of the handles / packs such accordingly. Preferably the arrangement is directed to minimize the wasted material.
  • the edges of the handle / pack shape should be cut off; however, the grooves providing the ability to fold the sheet may be prepared by a perforation (with a corresponding cutting tool) or merely by a pressure which on the one hand doesn't cut the sheet, but on the other hand decreases its thickness at the folding lane.
  • the handle / pack are actually a sheet
  • the product may be distributed as a pack comprising the sheet and optionally, one or more blade cartridges. This form is very compact, and therefore results in decreased transportation expenses in comparison with prior art razors.
  • numeral 2 denotes a razorJ
  • numeral 6 denotes grooves or perforations for folding the sheet to a handle
  • - numeral 8 denotes a female member corresponding to a male member 32 of a connector which retains shape 16 (derived from a sheet) in a pack form;
  • ⁇ numeral 10 denotes a bag for shaving gel, soap, and the like
  • ⁇ numeral 16 denotes a plastic sheet
  • numeral 18 denotes the plastic shape 16 (derived from a sheet), when folded as a handle to razor 2;
  • ⁇ numeral 20 denotes a male member corresponding to the female member 22 of a connector for keeping shape 16 (derived from a sheet) in a handle form;
  • numeral 22 denotes a female member corresponding to male member 20;
  • - numeral 24 denotes a part of cartridge 12 which is the male member in a mechanism for connecting cartridge 12 to shape 16 (derived from a sheet);
  • - numeral 26 denotes a slot (female member) in shape 16 (derived from a sheet), which is used as a part of a mechanism for connecting cartridge 12 to shape 16 (which derived from a sheet);
  • numeral 28 denotes grooves or perforation for folding the sheet to a pack
  • numeral 30 denotes the plastic shape 16 (which derived from a sheet), when folded as a pack to razor 21 " numeral 32 denotes a male member corresponding to a female member 8 of a connector which retains shape 16 (derived from a sheet) in a pack form;
  • - numeral 34 denotes a connector for connecting the blade cartridge 12 to shape 16 (derived from a sheet);
  • ⁇ numeral 36 denotes a clip for retaining shape 16 (derived from a sheet) in its handle form 18;
  • ⁇ numeral 38 denotes a clip for retaining shape 16 (which derived from a sheet) in its pack form 30.

Abstract

Selon un aspect, la présente invention porte sur un appareil de rasage, comprenant : une cartouche pour lame ; une forme, dérivée d'une feuille, la forme comprenant un premier groupe de traits de pliage destinés à plier la forme selon la forme de la poignée de la cartouche, et un deuxième groupe de traits de pliage destinés à plier la forme selon la forme de l'emballage de l'appareil ; et un raccord destiné à relier la cartouche à la forme. Les traits de pliage peuvent être constitués par des rainures, des perforations, etc., ou simplement indiqués par des marques visuelles. La feuille peut être un matériau souple, de façon à permettre ainsi le pliage de la feuille selon des traits de pliage non rectilignes. Dans le cas où la feuille est réalisée en un matériau rigide, celle-ci ne peut être pliée que selon des traits de pliage rectilignes.
PCT/IL2009/000252 2009-03-05 2009-03-05 Appareil de rasage WO2010100634A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IL2009/000252 WO2010100634A1 (fr) 2009-03-05 2009-03-05 Appareil de rasage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2009/000252 WO2010100634A1 (fr) 2009-03-05 2009-03-05 Appareil de rasage

Publications (1)

Publication Number Publication Date
WO2010100634A1 true WO2010100634A1 (fr) 2010-09-10

Family

ID=42709246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2009/000252 WO2010100634A1 (fr) 2009-03-05 2009-03-05 Appareil de rasage

Country Status (1)

Country Link
WO (1) WO2010100634A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2962817A1 (fr) 2014-06-30 2016-01-06 The Gillette Company Dispositif d'épilation avec distribution de fluide jetable
EP2962816A1 (fr) 2014-06-30 2016-01-06 The Gillette Company Dispositif d'épilation avec distribution de fluide jetable
EP3112102A1 (fr) 2015-06-30 2017-01-04 The Gillette Company LLC Dispositif d'épilation avec distribution de fluide jetable
US9833916B2 (en) 2014-06-30 2017-12-05 The Gillette Company Llc Disposable fluid dispensing reservoir
WO2022091425A1 (fr) * 2020-10-30 2022-05-05 株式会社貝印刃物開発センター Rasoir
JP2022073808A (ja) * 2020-10-30 2022-05-17 株式会社貝印刃物開発センター 剃刀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985132A (en) * 1933-04-15 1934-12-18 Ray D Lillibridge Safety razor
US3492723A (en) * 1968-05-13 1970-02-03 Michael J Mollica Disposable razor
US4888868A (en) * 1988-01-21 1989-12-26 Pritchard Kevin M Disposable razor assembly with detachable packet containing shaving-associated material
US5274922A (en) * 1992-09-10 1994-01-04 Elliott Michael F Shaving razor
US5819413A (en) * 1996-01-04 1998-10-13 Louisa Iberraken, Wife Idiri Unfolding device for razor handle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985132A (en) * 1933-04-15 1934-12-18 Ray D Lillibridge Safety razor
US3492723A (en) * 1968-05-13 1970-02-03 Michael J Mollica Disposable razor
US4888868A (en) * 1988-01-21 1989-12-26 Pritchard Kevin M Disposable razor assembly with detachable packet containing shaving-associated material
US5274922A (en) * 1992-09-10 1994-01-04 Elliott Michael F Shaving razor
US5819413A (en) * 1996-01-04 1998-10-13 Louisa Iberraken, Wife Idiri Unfolding device for razor handle

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9833916B2 (en) 2014-06-30 2017-12-05 The Gillette Company Llc Disposable fluid dispensing reservoir
EP2962816A1 (fr) 2014-06-30 2016-01-06 The Gillette Company Dispositif d'épilation avec distribution de fluide jetable
EP2962819A1 (fr) 2014-06-30 2016-01-06 The Gillette Company Dispositif d'épilation avec distribution de fluide jetable
EP2962818A1 (fr) 2014-06-30 2016-01-06 The Gillette Company Dispositif d'épilation avec distribution de fluide jetable
WO2016003837A1 (fr) 2014-06-30 2016-01-07 The Gillette Company Dispositif de rasage à distribution de fluide jetable
WO2016003836A1 (fr) 2014-06-30 2016-01-07 The Gillette Company Dispositif d'épilation jetable à distribution de fluide
EP2962817A1 (fr) 2014-06-30 2016-01-06 The Gillette Company Dispositif d'épilation avec distribution de fluide jetable
EP3112102A1 (fr) 2015-06-30 2017-01-04 The Gillette Company LLC Dispositif d'épilation avec distribution de fluide jetable
WO2017003897A1 (fr) 2015-06-30 2017-01-05 The Gillette Company Llc Dispositif d'épilation jetable à distribution de fluide
WO2022091425A1 (fr) * 2020-10-30 2022-05-05 株式会社貝印刃物開発センター Rasoir
JP2022073874A (ja) * 2020-10-30 2022-05-17 株式会社貝印刃物開発センター 剃刀
JP2022073808A (ja) * 2020-10-30 2022-05-17 株式会社貝印刃物開発センター 剃刀
US11897155B2 (en) 2020-10-30 2024-02-13 Kai R&D Center Co., Ltd. Razor

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