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WO1995032081A2 - Rasoir a double utilisation - Google Patents

Rasoir a double utilisation Download PDF

Info

Publication number
WO1995032081A2
WO1995032081A2 PCT/ES1995/000060 ES9500060W WO9532081A2 WO 1995032081 A2 WO1995032081 A2 WO 1995032081A2 ES 9500060 W ES9500060 W ES 9500060W WO 9532081 A2 WO9532081 A2 WO 9532081A2
Authority
WO
WIPO (PCT)
Prior art keywords
head
blades
double
handle
blade
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/ES1995/000060
Other languages
English (en)
Spanish (es)
Other versions
WO1995032081A3 (fr
Inventor
Juan Antonio Liesa Edo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from ES9401373U external-priority patent/ES1028089Y/es
Priority claimed from ES9501237U external-priority patent/ES1031048Y/es
Application filed by Individual filed Critical Individual
Priority to AU25276/95A priority Critical patent/AU2527695A/en
Publication of WO1995032081A2 publication Critical patent/WO1995032081A2/fr
Publication of WO1995032081A3 publication Critical patent/WO1995032081A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B26B21/521—Connection details, e.g. connection to razor heads
    • 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

Definitions

  • the present specification refers to its title indicating, to a double-use razor, of the type that once the cut is damaged are replaced by a new one, having the invention that occupies us the particularity, of optionally replacing both the complete head and the set of blades.
  • Various types of razors are currently known which in some cases are disposable while in others they are trained to replace their cutting blades; Also known are non-disposable razors, which house a blade that is replaced by another when its cut is defective.
  • the dual-use razor has been devised subject to The present invention, which, incorporates as special features, the fact that the blade or cutting blades located in the head, have double cutting sector, that is to say, that have cutting edge on their two major sides, so that the razor can be used on both sides, being its other special feature, the peculiarity that both the complete head and optionally the blade set can optionally be replaced.
  • the head Since the head is symmetrical with respect to its median longitudinal plane, the arrangement and use on one side or the other is identical, being enough to change the position of the handle in the event that it was not straight and perpendicular to the blade; When the handle is disconnectable from the head, it, once used by one of its cuts or edges, is disconnected and its position is reversed so that its other cutting side can be used.
  • the recommended dual-use characteristic can be achieved, without providing the handle, preferably in its angled area, of turning means or connection, so you can adopt two rotated positions 1802, with lock on both.
  • the cutting edge is optimized by placing two sheets in parallel and separated by a positioning piece, to which they are anchored being the upper or outer one of smaller width than the lower one, in order to define the known double edge symmetrically on either side (in the case of using two blades) or use a single blade with edge on both sides.
  • Each of the cutting edges of the head will include its corresponding protective placket, although only the placket of one of the sides can be used, which would be inserted in the head, on the side that is not being used, in avoidance of unnecessary risks
  • the invention presented provides the essential advantage of providing greater economic performance over the known means of razor-based razors, since, no razor that integrates a double blade assembly is known, and that said blades contain both sharpening on both sides, to provide double use, which will logically double the use of the device.
  • Another advantage that is provided with the present invention consists of the various spare parts that can optionally be positioned, such as the complete head, blade or set of blades and the various combinations of whole blades with half blades.
  • Figure -1- shows a schematic side elevation view of a dual-use razor, the head having means for connecting the handle, being this removable, the head also incorporating a double blade.
  • Figure -2- shows a schematic view similar to Figure -1-, whose head is of a single leaf and of the type that includes a solidarity extension with adjustable handle functions, also showing an exploded edge protection cap and an extreme portion of the mango.
  • Figure -3- shows in perspective a head assembly.
  • Figure -4- shows in perspective a set of blades with cut on both sides.
  • Figures -5-, -6- and -7- show in perspective and in an exploded way, a set of whole blades and parts in different positions.
  • the double-use razor that the invention recommends is constituted by two main parts that are, the head (1) and the detachable handle (2) as can be seen in Figure -1-.
  • the head (1) includes two blades (3) and (4) in parallel arrangement and so that the upper one (4) is narrower than the lower one (3), the corresponding sharpening adopting the razor on each of its longitudinal edges in an arrangement similar to conventional double-edged.
  • the blades (3) and (4) are solidly fastened with the same conventional systems current, not having been represented in the plane to provide greater clarity, although normally defined by lugs provided in the upper part (5) and receiving holes in the lower part (6) of the head (1), finally being blocked by riveting.
  • the head (1) can thus be used on both sides, without disassembling the handle (2) and turning it 180 ° to allow, in identical conditions to those of the first use, its second use with the double edge of the other side.
  • the head in the case of detachable handle includes an asymmetric and unequal arrangement of tabs and incoming receivers of the complementary projections of the handle, in the case we are dealing with these means of connecting the head must be completely symmetrical with respect to the middle plane orthogonal to the blades (3) and (4) since it has to allow the insertion of the handle in two positions turned 180 °;
  • the arched tabs for hitching the projection (8) corresponding to the handle (2) have been referenced with the number (7).
  • the bending of the handle (14) is preferably performed as shown in Figure -2-, starting from the pin (15) downwards in a convenient manner, to provide a suitable angle that allows its perfect grip and handling during shaving.
  • the handle (2) corresponding to Figure -1- contains its optional bending in its upper section and substantially close to the coupling means of the head (1).
  • the handle (14) can be mounted in two opposite and 180 ° opposite positions, which can be achieved either by turning, or disconnecting it from the section of the magician (12) and plugging again in the rotated position of the pin (15), provided with a quadrangular or polygonal general section that guarantees positioning every 180 °.
  • the piece (18) is provided for the protection of the edges, not having been described in depth because both its shape and its mission are obvious.
  • FIG. -3 Another optional form of head consists, in its constitution as shown in Figure -3- in which the base piece (19) and an upper piece (20) can be seen between which the blade assembly (21) has been positioned ), the fixing means of the three parts are not described as being of the conventional type.
  • the dual-use blade assembly (3) is composed of the upper blade (4) and the lower blade (5), both blades being the same length while the width of the upper blade (22) is slightly smaller than the of its lower opposite (23);
  • the positioning separator piece (24) that contains the precise means to guarantee the planned positioning, as well as the solidarity with its opposite blades.
  • the blades can be both one piece (22) and (23), as well as being divided into two halves (25) and (26), being able to make multiple combinations, as can be seen in the figures -5-, -6- and -7-.

Landscapes

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

Abstract

Rasoir à double utilisation de type jetable une fois les bords tranchants émoussés, composé essentiellement d'une tête (1) qui comporte les lames (3, 4) et d'un manche (2) qui éventuellement peut être réversible de préférence dans la zone coudée (14, 15), et ce afin d'obtenir un angle optimum des lames de rasage, le rasoir se caractérisant entre autres en ce que ladite tête possède une ou plusieurs lames (3, 4) ayant un bord tranchant des deux côtés longitudinaux de sorte que, avec le manche coudé (14), en faisant tourner de 180 degrés la tête par rapport au manche, le rasoir est prêt pour une deuxième utilisation.
PCT/ES1995/000060 1994-05-18 1995-05-18 Rasoir a double utilisation Ceased WO1995032081A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25276/95A AU2527695A (en) 1994-05-18 1995-05-18 Double-use razor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES9401373U ES1028089Y (es) 1994-05-18 1994-05-18 Maquinilla de afeitar de doble uso.
ESU9401373 1994-05-18
ESU9501237 1995-05-10
ES9501237U ES1031048Y (es) 1995-05-10 1995-05-10 Recambio de doble uso para maquinilla de afeitar.

Publications (2)

Publication Number Publication Date
WO1995032081A2 true WO1995032081A2 (fr) 1995-11-30
WO1995032081A3 WO1995032081A3 (fr) 1996-02-15

Family

ID=26154800

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1995/000060 Ceased WO1995032081A2 (fr) 1994-05-18 1995-05-18 Rasoir a double utilisation

Country Status (2)

Country Link
AU (1) AU2527695A (fr)
WO (1) WO1995032081A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180003529A (ko) * 2015-02-01 2018-01-09 마크-레이,인크. 양면 면도기
WO2019184665A1 (fr) * 2018-03-28 2019-10-03 刘�英 Petit racloir en forme de parapluie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552234A (en) * 1919-12-23 1925-09-01 Alvah C Roebuck Safety razor
US3777396A (en) * 1972-06-01 1973-12-11 Warner Lambert Co Cartridges having tandemly mounted cutting edges on two sides thereof
US4037321A (en) * 1976-11-11 1977-07-26 Philip Morris Incorporated Double edge blade razor
CH612616A5 (fr) * 1977-01-17 1979-08-15 Morris Ag
FR2639280A1 (fr) * 1988-11-24 1990-05-25 Izoard Patrick Perfectionnements aux rasoirs mecaniques, notamment jetables
US4980974A (en) * 1989-05-11 1991-01-01 Radcliffe Allan F Contoured shaving blades

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180003529A (ko) * 2015-02-01 2018-01-09 마크-레이,인크. 양면 면도기
JP2018503454A (ja) * 2015-02-01 2018-02-08 マック−レイ インク 両面カミソリ
KR102627079B1 (ko) 2015-02-01 2024-01-18 레이몬드 에이. 리베라토어 양면 면도기
WO2019184665A1 (fr) * 2018-03-28 2019-10-03 刘�英 Petit racloir en forme de parapluie

Also Published As

Publication number Publication date
AU2527695A (en) 1995-12-18
WO1995032081A3 (fr) 1996-02-15

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