WO1994008764A1 - Rasiervorrichtung, insbesondere einwegrasierer - Google Patents
Rasiervorrichtung, insbesondere einwegrasierer Download PDFInfo
- Publication number
- WO1994008764A1 WO1994008764A1 PCT/EP1993/002869 EP9302869W WO9408764A1 WO 1994008764 A1 WO1994008764 A1 WO 1994008764A1 EP 9302869 W EP9302869 W EP 9302869W WO 9408764 A1 WO9408764 A1 WO 9408764A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cap
- ring
- slot
- radial
- link ring
- Prior art date
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
- B26B21/44—Means integral with, or attached to, the razor for storing shaving-cream, styptic, or the like
- B26B21/446—Shaving aid stored in the razor handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
- B65D83/285—Nozzles, nozzle fittings or accessories specially adapted therefor for applying the contents, e.g. brushes, rollers, pads, spoons, razors, scrapers
Definitions
- Shaving device in particular disposable razors
- the invention relates to a shaving device, in particular a disposable razor, according to the preamble of the independent claim.
- Such a shaving device can be found in European patent application 0 322 486.
- an inner cap fin is rotated on a collar about a central axis.
- a small rib protruding from the collar indicates the transition from a rear transport position into an operating position following this.
- the inner cap fin rests on the guide surface and, when the cap is rotated further about that axis of the valve tube, it is transferred into the foaming position until it is formed parallel to the axis.
- the neck extends obliquely to the valve tube axis, the portion of the razor head engaging the face of a user sitting outside an extrapolation of the cross-sectional extent of the handle part and the cap engages firmly in the handle portion as a screw or snap lock , so that the cap is not released from the handle part during normal shaving operations.
- a user must remove this cap to remove the shaving foam from the elongated aerosol container serving as a foam container and put it back on before the shaving process.
- an insert with an axial flow channel and a central pin near the container, through which the insert has an outer ring edge, from which two latching noses protrude axially parallel, which can be lowered into the slots in the link ring - and thus into the foaming position - is mounted in the cap.
- the surface of the link ring determine a transport position of the latching lugs and in each case a shoulder surface provided between the surface and the slot a standby position.
- each of these slots is separated from the guide surface of the link ring by means of a radial bead and forms a tactile and audible obstacle during the transfer into the foaming position;
- the user thereby knows when he is at the threshold of the foaming position and deliberately guides the cap into it.
- the arrangement of the latching lugs and the slots ensures that the cap is not accidentally tilted out of the device axis.
- each locking lug is provided with a locking slot for fixing the locking lug - and locking the cap - in a shaving position.
- the locking slot is delimited by a threshold formed from the guide surface and a step front.
- each of the slots is flanked on both sides by a pair of beads; wedge surfaces rise from this, so that a deepest point is formed on the bead side, in which a locking lug can rest.
- the ratio of the distance of the guide surface from the surface of the link ring to its distance from the deepest of the slot should be approximately 1: 5.
- the height of the bead and / or the threshold should correspond to the distance of that guide surface from the ring surface.
- a particularly favorable embodiment of the generic shaving device lies within the scope of the invention; in the cap there are at least two locking lugs as guide pieces on both sides of the central pin approximately radially opposite one another.
- these protrude like a pin from the molded-on radial wings at a distance from the inner surface of the cap and can each be lowered into a cross-section-appropriate recess of the link ring which is closed towards the edge, each recess being assigned a stop bar projecting from the surface of the link ring on a radial side; the locking lugs can be lowered into the recesses for producing the foaming position.
- annular radial rib projects beyond the circumferential surface of the link ring, the diameter of which corresponds approximately to the inside diameter of the upper cap section having the radial wings, which is separated from a sleeve-shaped lower cap section of larger diameter by an axially projecting locking rib.
- the height of the radial rib should correspond to about a fifth of the height of the link ring, the height of the stop web corresponds approximately to the height of the radial rib.
- FIG. 1 the front view of a two-part shaving device with a shaving foam cartridge and a cap carrying a blade head;
- Fig. 2 the top view of Fig. 1;
- FIG. 3 a partial section through FIG. 1 with the cap raised
- FIG. 4 a partial section through FIG. 1 when the cap is transferred into a foaming position
- FIG. 5 shows an enlarged partial section approximately along line V-V in FIG. 4 through the cap
- Fig. 10 the sketch of a development of Fig. 9;
- FIG. 11 back views of two versions of the cap;
- FIG. 12 the section through FIG. 11 along the line XII-XII;
- FIG. 15 an oblique view of a part of FIG. 14;
- FIG. 16 the view of a further sliding ring, which is reduced compared to FIGS. 13, 14;
- Fig. 20 the side view of Fig. 21;
- FIGS. 18, 19 the top view of an enlarged detail of FIGS. 18, 19;
- a shaving foam cartridge 10 has, at the upper end of its cylindrical foam container 12 in the drawing, a collar 14 with a diameter d of approximately 20 mm and a height h of approximately 8 mm, from which a valve tube 16 of a valve 18, not shown, projects.
- This neck 24 merges into a blade head 26 extending transversely to it, the surface 27 of which is inclined at an angle w of approximately 40 ° to the longitudinal axis A of the shaving foam cartridge 10 according to FIG.
- both a rigid blade head 26 and a so-called oscillating head can be used here and in the other exemplary embodiments.
- the cap edge 36 according to FIG. 1 lies against a parallel marking field 38 of the shaving foam cartridge 10, which is covered by the cap 22 when it is moved in the pressure direction x.
- a central pin 42 of the cap 22 with an axial channel 44 and shoulder shoulder 45 recognizable in this is provided in the longitudinal axis A of the cap 40.
- An oblique channel 46 extends from the axial channel 44, the opening 47 of which can be recognized on the inclined back or outer surface 25 of the neck 24 or on the cap section adjoining this.
- the oblique channel 46 is accommodated in a shaped rib 48 of the cap 22, which - starting from a semicircular cross-section - extends radially from the central pin 42 and carries a radial web projecting from it as a detent 50. This tapers at its free edge 51 in cross section (FIG. 5). On the diameter D determined by that edge 51 is the edge 51 of a second latch 50a, which is also formed out of the cap 22.
- the two latching noses 50, 50a rest on a guide surface 68 of a link ring 70, which surrounds its valve 18 around its valve tube 16 and is connected to the shaving foam cartridge 10.
- the link ring 70 is equipped on a diameter E with a length g of here 18 mm with two slots 72 of the inner width i of approximately 3 mm lying on the diameter E, to which a bead 74 on one side - towards that guide surface 68 - connects. On the other hand, this is delimited by a step front 76, above which the ring surface 78 lies.
- the distance n of the guide surface 68 from the ring surface 78 is approximately 1.5 mm with a maximum circumferential length of the guide surface 68 of almost 20 mm.
- the locking lugs 50, 50a rest on the guide surface 68 and can be brought up to the two beads 74 by turning the cap 22 (clockwise in FIG. 6). From this ready position, the latches 50, 50a are then lowered into the slots 72 for the foaming position when pressure is exerted on a desk surface 80, with a clear clicking sound when the obstacles are overcome. In the foaming position, the valve tube 16 is pressed downward by the shoulder shoulder and clears the way for the foam from the interior of the container, which passes through the channels 44, 46 to the mouth 47 and thus - passing through the neck 24 - emerges from the rear neck surface 25.
- sleepers 82 can be provided at a distance z from the step fronts 76 for the respective limitation of a locking slot 84 which receives one of the locking lugs 50, 50a in a shaving position.
- the sliding ring 70a of FIGS. 9, 10 has a bead 74 on both sides of its slots 72; from each of these a flat wedge surface 69 rises at an angle w1 to a central ridge line 92.
- the pair of ridges lies on a common diameter B.
- the wedge surfaces 69 lead each of the locking lugs 50, 50a to the flank of a bead 74, which they bear against.
- a cap 20 is shown with a blade head 26, which offers lateral hanging arms 26a for an oscillating head.
- This cap 20 reveals four locking lugs 50, 50a, 50b in its cap interior 40 and a stepped inner ring collar 86 of width q which is delimited at the top by an annular rib 88 and at the bottom by an inclined ring step 90.
- the inclined annular step 90 is the lower surface of a locking rib 52 formed out of the cap 22b, above which the inner cap diameter dl is shorter than the lower inner diameter d below the locking rib 52.
- This extends at a small distance b from a radial wing 54 of thickness c removed, which is molded onto the inner surface 41 of the cap and lies on a common diameter with a second radial wing 54.
- a locking piece 56 of rectangular cross section protrudes axially parallel from the radial wing 54 and is arranged both at a distance f from the inner surface 41 of the cap and at a smaller distance fl from the inner edge 55 of the radial wing 54.
- These two peg-like locking pieces 56 of the cap 22b are assigned two recesses 60 of corresponding cross-section at the same radial distance k in the guide ring 70b fixed on the cartridge side; these recesses 60 are also at a distance fl from the central recess 71 of the link ring 70b and at a distance f from the peripheral surface 62 of a projecting radial rib 69 of the link ring 70b; the diameter of the projecting radial rib 64 corresponds to the diameter dl of the upper cap section.
- Each of these webs 74b is displaced in parallel by half the width of its recess 60 from its center determined by the diameter.
- the webs 74b are located in the direction of rotation of the cap 22b as a limitation for the path of the latching piece 56 on the long side of the recess remote therefrom.
- two pairs of recesses 60 are provided in order to simplify the assembly of the sliding ring 70b, that is to say the matching of the diameter E to the marking 66, which is designed here as an arrowhead, and which indicates the position at which the cap 22b is moved downwards into the Foaming position leads after the locking pieces 56 have audibly struck the webs 74b.
- a funnel-like indentation 43 tapering against the actuation direction x can be seen in the cap interior 40 in the longitudinal axis A, in which that axial channel 44 of the cap 22 opens.
- an axial flow channel 61 of a cap insert 62 of height e of about 20 mm ends with a dome-like upper end and a lower ring indentation 63 around a central pin 64 penetrated by the axial flow channel 61, the axial length of which is shorter than the height t of an outer ring edge 65 of the cap insert 62, from which a pair of locking lugs 66 project downward on a diameter.
- the locking lugs 66 rest in the transport position on the surface 71 of a sliding ring 70 which surrounds that valve 18 and its valve tube 16 and is connected to the shaving foam cartridge 10 (FIGS. 20, 21).
- the link ring 70 is equipped with a diameter g of here 18 mm with two axially parallel slots 72 of width i of about 3 mm, each of which is connected to a shoulder 73. If the height m of the link ring 70 measures, for example, 5 mm, then the distance b of the surface of the shoulder 73 from the ring surface 71 is, for example, 1 mm with a maximum circumferential length y of the surface of the shoulder 73 of 5 mm.
- the tabs 66 also rest here on the ring surface 71 and can be transferred to the shoulder surface 73 in the actuating position by rotating the cap 22 (clockwise in FIG. 21). From this, the locking lugs 66 are then lowered into the slots 72 for the foaming position. In this, the valve tube 16 is pressed downward and clears the way for the foam from the interior of the container, which reaches the mouth 47 through the channels 61, 44, 46 and thus - passing through the neck 24 - emerges from the rear neck surface 25.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93924043A EP0617655B1 (de) | 1992-10-17 | 1993-10-18 | Rasiervorrichtung, insbesondere einwegrasierer |
JP6507559A JPH08510653A (ja) | 1992-10-17 | 1993-10-18 | ひげそり器、特に、使い捨てひげそり器 |
BR9305746A BR9305746A (pt) | 1992-10-17 | 1993-10-18 | Dispositivo de barbear especificamente um barbeador descartável |
AU53698/94A AU665883B2 (en) | 1992-10-17 | 1993-10-18 | Razor, in particular a disposable razor |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG9214029.7 | 1992-10-17 | ||
DE9214029U DE9214029U1 (de) | 1992-10-17 | 1992-10-17 | |
DE4301378 | 1993-01-20 | ||
DEP4301378.3 | 1993-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994008764A1 true WO1994008764A1 (de) | 1994-04-28 |
Family
ID=25922381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1993/002869 WO1994008764A1 (de) | 1992-10-17 | 1993-10-18 | Rasiervorrichtung, insbesondere einwegrasierer |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0617655B1 (de) |
JP (1) | JPH08510653A (de) |
AT (1) | ATE168613T1 (de) |
AU (1) | AU665883B2 (de) |
BR (1) | BR9305746A (de) |
CA (1) | CA2125955A1 (de) |
DE (1) | DE4335449C2 (de) |
WO (1) | WO1994008764A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997018065A1 (en) * | 1995-11-16 | 1997-05-22 | Kim, Yeong-Sul | Safety razor including a foam dispenser |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9818115D0 (en) * | 1998-08-19 | 1998-10-14 | Gillette Co | Applying fluid preparation to the skin e g in connection with shaving |
US6754958B2 (en) | 1998-08-19 | 2004-06-29 | The Gillette Company | Applying fluid preparations to the skin, e.g. in connection with shaving |
DE602007010987D1 (de) | 2007-04-26 | 2011-01-13 | Valeo Trading And Invest 3 Pty Ltd | Rasierapparat |
WO2008152594A1 (en) * | 2007-06-12 | 2008-12-18 | The Gillette Company | Manually actuable liquid dispensing razor |
DE202013002343U1 (de) | 2013-03-12 | 2013-04-16 | Silag Handel Ag | Mechanischer Rasierer vereinfachter Bauart |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426948A (en) * | 1967-03-01 | 1969-02-11 | Pittsburgh Railways Co | Foam actuator |
FR2088986A5 (de) * | 1970-03-04 | 1972-01-07 | Union Carbide Corp | |
AU446983B2 (en) * | 1970-12-09 | 1974-03-14 | Minisol Corporation Of Canada Limited | Aerosol dispenser |
FR2310282A1 (fr) * | 1975-05-07 | 1976-12-03 | Valois Sa | Poussoir de securite pour valve aerosol |
US4454964A (en) * | 1981-10-28 | 1984-06-19 | Calmar, Inc. | Adjustable stroke dispensing pump |
EP0322486A1 (de) * | 1987-12-01 | 1989-07-05 | Takuya Yamasaki | Nassrasierer mit eingebauter Rasierseife |
US5070611A (en) * | 1990-11-27 | 1991-12-10 | Stephen Derin | Razor and dispenser |
DE4216059C1 (en) * | 1992-03-09 | 1993-05-27 | Hans-Ruedi Weinfelden Ch Frick | One sided razor with foam container - has neck movable between rest ribs during transport and striker rib for use to allow foam through outlet valve and funnel shaped seat |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3278390D1 (en) * | 1981-05-08 | 1988-06-01 | Wayne Lazarus | Improved razor assembly |
-
1993
- 1993-10-18 AU AU53698/94A patent/AU665883B2/en not_active Ceased
- 1993-10-18 AT AT93924043T patent/ATE168613T1/de not_active IP Right Cessation
- 1993-10-18 JP JP6507559A patent/JPH08510653A/ja active Pending
- 1993-10-18 WO PCT/EP1993/002869 patent/WO1994008764A1/de active IP Right Grant
- 1993-10-18 BR BR9305746A patent/BR9305746A/pt not_active Application Discontinuation
- 1993-10-18 DE DE4335449A patent/DE4335449C2/de not_active Expired - Fee Related
- 1993-10-18 CA CA002125955A patent/CA2125955A1/en not_active Abandoned
- 1993-10-18 EP EP93924043A patent/EP0617655B1/de not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426948A (en) * | 1967-03-01 | 1969-02-11 | Pittsburgh Railways Co | Foam actuator |
FR2088986A5 (de) * | 1970-03-04 | 1972-01-07 | Union Carbide Corp | |
AU446983B2 (en) * | 1970-12-09 | 1974-03-14 | Minisol Corporation Of Canada Limited | Aerosol dispenser |
FR2310282A1 (fr) * | 1975-05-07 | 1976-12-03 | Valois Sa | Poussoir de securite pour valve aerosol |
US4454964A (en) * | 1981-10-28 | 1984-06-19 | Calmar, Inc. | Adjustable stroke dispensing pump |
EP0322486A1 (de) * | 1987-12-01 | 1989-07-05 | Takuya Yamasaki | Nassrasierer mit eingebauter Rasierseife |
US5070611A (en) * | 1990-11-27 | 1991-12-10 | Stephen Derin | Razor and dispenser |
DE4216059C1 (en) * | 1992-03-09 | 1993-05-27 | Hans-Ruedi Weinfelden Ch Frick | One sided razor with foam container - has neck movable between rest ribs during transport and striker rib for use to allow foam through outlet valve and funnel shaped seat |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997018065A1 (en) * | 1995-11-16 | 1997-05-22 | Kim, Yeong-Sul | Safety razor including a foam dispenser |
Also Published As
Publication number | Publication date |
---|---|
AU665883B2 (en) | 1996-01-18 |
DE4335449A1 (de) | 1994-04-21 |
CA2125955A1 (en) | 1994-04-28 |
DE4335449C2 (de) | 1994-09-22 |
EP0617655B1 (de) | 1998-07-22 |
BR9305746A (pt) | 1997-01-28 |
AU5369894A (en) | 1994-05-09 |
JPH08510653A (ja) | 1996-11-12 |
ATE168613T1 (de) | 1998-08-15 |
EP0617655A1 (de) | 1994-10-05 |
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