WO2008068539A1 - Exchangeable spiral shaving razor - Google Patents

Exchangeable spiral shaving razor Download PDF

Info

Publication number
WO2008068539A1
WO2008068539A1 PCT/HR2007/000043 HR2007000043W WO2008068539A1 WO 2008068539 A1 WO2008068539 A1 WO 2008068539A1 HR 2007000043 W HR2007000043 W HR 2007000043W WO 2008068539 A1 WO2008068539 A1 WO 2008068539A1
Authority
WO
WIPO (PCT)
Prior art keywords
spiral
blades
blade
exchangeable
head
Prior art date
Application number
PCT/HR2007/000043
Other languages
French (fr)
Inventor
Igor Juric
Original Assignee
Igor Juric
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 Igor Juric filed Critical Igor Juric
Publication of WO2008068539A1 publication Critical patent/WO2008068539A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/16—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor involving a knife cylinder or a knife cone or separate cutting elements moved like a rotating cylinder or a rotating cone
    • 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
    • B26B21/08—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
    • B26B21/54—Razor-blades
    • B26B21/56—Razor-blades characterised by the shape

Definitions

  • This invention refers to exchangeable shaving razor consisting of a head with a spiral - shaped blade or blades. Pursuant to international patent classification (IPC) it belongs to class.
  • IPC international patent classification
  • Fast blade wearing or blunting is one of the main issues encountered in shaving because it makes face and body shaving more difficult and expensive.
  • the main goal of this invention is to improve the quality of shaving and make it cheaper at the same time.
  • the second goal is to enable cutting of the face and body hair.
  • Next goal is to enable simultaneous cutting and "slicing" of the face and body hair.
  • Figure 2 One blade bent in spiral form Figure 3 An example with several blades
  • Figure 5 Magnified view of cutting, i.e. angle of the spiral blade in relation to hair
  • FIG. 6 Schematic illustration of the spiral razor head with more blades and fewer windings
  • Figure 7 Schematic illustration of the spiral razor head with fewer blades and more windings.
  • Exchangeable shaving razor ( Figure 1 ) consists of a head with a spiral - shaped blade (B) or blades fixed laterally, i.e. at spiral ends, with caps (A).
  • the blade spiral (cutting edge) can be wound in one ore several windings enabling cutting angle to be decreased or increased, as well as number of operating cutting edges. Number of blades or cutting edges wound in spiral shape can constitute one or more wound blades.
  • Exchangeable shaving razor includes a distance piece (C) enabling a perfect distance between the blade/blades and face and body skin to be achieved. Blades or a spiral consisting of blades are elastic for better ergonomy. Exchangeable shaving razor consists of spiral-shaped blade/blades which can be, owing to their spiral form, rotated on its axis in a controlled manner. Experts will understand that various modifications of shaving razors could be done applying this invention and not leaving scope and idea of the invention.

Landscapes

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

Abstract

Exchangeable spiral shaving razor (Fig. 1 ) consists of a spiral - shaped blade or blades (B). Between blades there is a distance piece (C) which is, together with a spiral - shaped blade, fixed to lateral sides or caps. Lateral sides or spiral axis are made in such a way that they can be rotated on its axis and simultaneously fixed to the razor handle.

Description

EXCHANGEABLE SPIRAL SHAVING RAZOR
This invention refers to exchangeable shaving razor consisting of a head with a spiral - shaped blade or blades. Pursuant to international patent classification (IPC) it belongs to class.
Fast blade wearing or blunting is one of the main issues encountered in shaving because it makes face and body shaving more difficult and expensive.
Existing technical solutions are based on the principle, i.e. linear blades are positioned across the handle, i.e. perpendicular to dragging direction of a razor. Such a principle of transversal hair cutting results in fast blade wearing, i.e. blunting of blades. It makes shaving more difficult and expensive. In addition, blades of such razors are positioned mainly on the front plane while the back plane is not used mainly because it is either connected to the handle or it serves for fixing to the handle.
This solution enables the face and body hair to be cut instead to be "sliced".
The main goal of this invention is to improve the quality of shaving and make it cheaper at the same time.
The second goal is to enable cutting of the face and body hair.
Next goal is to enable simultaneous cutting and "slicing" of the face and body hair.
Further goal is to achieve that by rotation the spiral head turned (rotated) to the blades not being used yet.
Figure 1 Exchangeable spiral razor with spiral - shaped blades, laterally fixed with caps489
Figure 2 One blade bent in spiral form Figure 3 An example with several blades
Figure 4 Head with spiral - shaped blades, integrated into the handle
Figure 5 Magnified view of cutting, i.e. angle of the spiral blade in relation to hair
(f) and in relation to dragging direction (d) of the razor.
Figure 6 Schematic illustration of the spiral razor head with more blades and fewer windings
Figure 7 Schematic illustration of the spiral razor head with fewer blades and more windings.
Exchangeable shaving razor (Figure 1 ) consists of a head with a spiral - shaped blade (B) or blades fixed laterally, i.e. at spiral ends, with caps (A). The blade spiral (cutting edge) can be wound in one ore several windings enabling cutting angle to be decreased or increased, as well as number of operating cutting edges. Number of blades or cutting edges wound in spiral shape can constitute one or more wound blades.
Exchangeable shaving razor includes a distance piece (C) enabling a perfect distance between the blade/blades and face and body skin to be achieved. Blades or a spiral consisting of blades are elastic for better ergonomy. Exchangeable shaving razor consists of spiral-shaped blade/blades which can be, owing to their spiral form, rotated on its axis in a controlled manner. Experts will understand that various modifications of shaving razors could be done applying this invention and not leaving scope and idea of the invention.

Claims

PATENT CLAIMS
1. .Exchangeable shaving blade is characterised by a head with a spiral - shaped blade or blades.
2. Exchangeable shaving blade is characterised by a blade/blades with the head fixed with caps at the spiral ends.
3. Blade spiral or cutting edge is characterised by with a single or several windings so that cutting angle can be decreased or increased as well as number of operating cutting edges.
4. Number of blades wound in spiral is characterised by the fact that spiral razor consists of one or several blades.
5. Exchangeable shaving blade is characterised by a distance piece between blades enabling a perfect distance between the blade/blades and face and body skin to be achieved.
6. Blades or a spiral consisting of blades are elastic for better ergonomy.
7. Exchangeable shaving blade is characterised by a head with a spiral - shaped blade or blades which can be, due to spiral form, rotated on its axis in a controlled manner.
8. Exchangeable spiral - shaped shaving blade can be combined with an electric vibrator, i.e. oscillator.
PCT/HR2007/000043 2006-12-07 2007-12-07 Exchangeable spiral shaving razor WO2008068539A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HR20060427A HRP20060427A2 (en) 2006-12-07 2006-12-07 Shangable spiral shaver blade for shaveing
HRP20060427A 2006-12-07

Publications (1)

Publication Number Publication Date
WO2008068539A1 true WO2008068539A1 (en) 2008-06-12

Family

ID=39262603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HR2007/000043 WO2008068539A1 (en) 2006-12-07 2007-12-07 Exchangeable spiral shaving razor

Country Status (2)

Country Link
HR (1) HRP20060427A2 (en)
WO (1) WO2008068539A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109202967A (en) * 2018-10-26 2019-01-15 浙江海顺电工有限公司 Spiral hobbing cutter and shaver including the spiral hobbing cutter
US20220040873A1 (en) * 2020-08-06 2022-02-10 Marcus Huntt Dreadlock grooming device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504311A (en) * 1923-05-21 1924-08-12 Charles F Bailey Electric safety razor
US2120009A (en) * 1936-05-12 1938-06-07 Gillette Safety Razor Co Shaving implement
US2411594A (en) * 1938-12-08 1946-11-26 George E Hale Dry shaver and element thereof
US2439909A (en) * 1945-12-12 1948-04-20 George E Hale Safety razor blade
DE834351C (en) * 1950-11-18 1952-03-20 Deuta Werke Gmbh Shaving head for shaving device for shaving cut
EP1145810A1 (en) * 2000-04-14 2001-10-17 Philips Corporate Intellectual Property GmbH Cleaning device for a shaving apparatus
WO2006012412A1 (en) * 2004-07-23 2006-02-02 The Gillette Company A cutter assembly and method of producing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504311A (en) * 1923-05-21 1924-08-12 Charles F Bailey Electric safety razor
US2120009A (en) * 1936-05-12 1938-06-07 Gillette Safety Razor Co Shaving implement
US2411594A (en) * 1938-12-08 1946-11-26 George E Hale Dry shaver and element thereof
US2439909A (en) * 1945-12-12 1948-04-20 George E Hale Safety razor blade
DE834351C (en) * 1950-11-18 1952-03-20 Deuta Werke Gmbh Shaving head for shaving device for shaving cut
EP1145810A1 (en) * 2000-04-14 2001-10-17 Philips Corporate Intellectual Property GmbH Cleaning device for a shaving apparatus
WO2006012412A1 (en) * 2004-07-23 2006-02-02 The Gillette Company A cutter assembly and method of producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109202967A (en) * 2018-10-26 2019-01-15 浙江海顺电工有限公司 Spiral hobbing cutter and shaver including the spiral hobbing cutter
US20220040873A1 (en) * 2020-08-06 2022-02-10 Marcus Huntt Dreadlock grooming device
US11691304B2 (en) * 2020-08-06 2023-07-04 Marcus Huntt Dreadlock grooming device

Also Published As

Publication number Publication date
HRP20060427A2 (en) 2008-06-30

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