EP0700647A1 - Lipstick with a braking device - Google Patents

Lipstick with a braking device Download PDF

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Publication number
EP0700647A1
EP0700647A1 EP95112388A EP95112388A EP0700647A1 EP 0700647 A1 EP0700647 A1 EP 0700647A1 EP 95112388 A EP95112388 A EP 95112388A EP 95112388 A EP95112388 A EP 95112388A EP 0700647 A1 EP0700647 A1 EP 0700647A1
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EP
European Patent Office
Prior art keywords
ring
brake
ledge
sleeve
slotted tube
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.)
Granted
Application number
EP95112388A
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German (de)
French (fr)
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EP0700647B1 (en
Inventor
Gerald Oehlhorn
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.)
Oekametall Oehlhorn GmbH and Co KG
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Oekametall Oehlhorn GmbH and Co KG
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.)
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Publication of EP0700647A1 publication Critical patent/EP0700647A1/en
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Publication of EP0700647B1 publication Critical patent/EP0700647B1/en
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/06Casings wherein movement of the lipstick or like solid is a screwing movement

Definitions

  • the invention relates to a lipstick device, in which a swirl sleeve made of plastic is arranged on a slotted tube made of plastic between an abutment bead and an annular ledge of the slotted tube and the end ledge faces an end edge, and in which the slotted tube accommodates a mass bowl up and down and the twisted sleeve and the slotted tube cooperate as a one-piece braking device working with radial tension.
  • the swirl sleeve ends at the ring ledge, which is aligned at the front edge with the outer circumference of the swirl sleeve. It is known from practice to provide a braking device on this lipstick device in that the slotted tube forms two knobs axially offset from the ring ledge, against which a lower end strip of the swirl sleeve bears under radial tension. The braking device acts in that the diametrically opposed knobs slightly deform the slotted tube in cross section, as a result of which the slotted tube is under radial tension.
  • the lipstick device according to the invention is solving this problem, characterized in that the ring ledge on the end edge in relation to the outer circumference of the swirl sleeve springs back radially, forming space over the circumference, that the swirl sleeve continues in one piece into the free space with a thinner brake ring in wall thickness bears against the ring ledge under radial tension, and that the outer surface of the ring ledge is conical in the axial direction and the brake ring rests with an end region on a ring strip of the ring ledge outer surface.
  • the circular circumferential brake ring lies evenly on the ring ledge, which ensures smooth, smooth and jerk-free braking of the rotation of the swirl sleeve relative to the slotted tube.
  • the brake ring is integral with the swirl sleeve, which makes the manufacture and assembly of the lipstick device easy.
  • the brake ring of the swirl sleeve engages over the ring ledge of the slotted tube to give the desired friction.
  • the brake ring is somewhat expandable in the radial direction and has a reduced wall thickness in the radial direction compared to the swirl sleeve in order to have the desired expandability.
  • the swirl sleeve is still supported in the axial direction with the front edge on the ring ledge, whereas the free end edge of the brake ring is free of axial load.
  • Such an axial contact of the brake ring would impair the desired uniformity, calmness and jerk-free braking.
  • the brake ring sits in one piece on the swirl sleeve and the braking ring ledge sits on the slotted tube.
  • the brake ring lies due to the inclined, oblique design of the circumferential rim surface not large and uncontrollable, but only with the relatively small area of the ring strip. In this way, the radial contact pressure between the brake ring and the ring ledge can be easily adjusted and checked.
  • a particularly expedient and advantageous embodiment of the invention is present when the brake ring is completely self-contained.
  • This all-round self-contained brake ring can expand radially to the extent necessary because it is kept thin in the wall thickness and the plastic is somewhat elastically stretchable.
  • the self-contained or continuously rotating brake ring is lengthened somewhat in the circumferential direction in order to generate the radial tension which brings about the braking in the desired manner. It is usually sufficient if the brake ring is tapered radially inward in the wall thickness relative to the swirl sleeve and is aligned radially on the outside with the swirl sleeve.
  • the brake ring is divided axially into individual brake flaps. This also results in the desired radial expansion of the brake ring over its entire circumference.
  • the width of the slots in the circumferential direction is a maximum of 1 mm in each case. If the slots are wider, some material of the ring ledge enters the slots when the lipstick device is at a standstill for a longer period of time, which leads to a jerk when turning or starting to turn and to unevenness in the rotary motion when turning further.
  • the two slot-delimiting inner edges are rounded off in the radial direction for each slot.
  • the brake flaps therefore do not form any sharp corner edges or burrs at the slots, which can lead to canting on the ring ledge.
  • the brake flaps are tapered on both sides in the radial direction in relation to the swirl sleeve.
  • the reduction in the thickness of the brake flaps on both sides simplifies the molding technique required for production.
  • a foot piece 1 is provided at the bottom, which carries a slotted tube 2 projecting upwards in one piece, which is provided on two opposite sides each with an axially extending slot 3.
  • the slotted tube 2 accommodates a mass bowl 4, which can be moved up and down, into which a lipstick (not shown) is inserted from above.
  • the mass cup 4 carries not shown radially projecting pins which each protrude through one of the slots 3.
  • a swirl sleeve 5 is rotatably seated on the slotted tube 2 and has two spiral track grooves 6 on the inside, into which the radial pins of the mass cup 4 engage.
  • the lipstick device is completed by a closure cap, not shown, which is pushed over the swirl sleeve 5 from above when the mass bowl is withdrawn, and a decorative metal sleeve, not shown, which sits on the outside of the swirl sleeve.
  • the slotted tube 2 has at the top a radially outwardly projecting abutment bead 7, which omits the slots 3, and at the bottom in front of the foot piece 1 an annular ledge 8 which rotates closed and is unaffected by the slots 3.
  • the swirl sleeve 5 forms an end edge 9 at the lower end, which sits on the ring ledge 8 from above and projects radially outward beyond it.
  • a brake ring 10 projects downward from the end edge 9.
  • the ring ledge 8 has a lateral surface 12 which widens conically towards the bottom.
  • the brake ring 10 abuts only with an end region 13 on a ring strip 14 indicated by the dashed line on the ring ledge 8 and, moreover, has play 15 relative to the lateral surface 12.
  • the free end of the brake ring 10 has air 16 relative to the step of the radially projecting foot piece 1.
  • the brake ring 10 is closed all round and only radially reduced in thickness by a recess. 3, 4 and 5, the brake ring 10 is composed of axial brake flaps 11.
  • the brake flaps 11 are bent radially outward toward their free ends. Two brake flaps 11 delimit a slot 17 between them and each slot is delimited by two rounded inner edges 18 according to FIG.

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  • Cosmetics (AREA)
  • Gripping On Spindles (AREA)
  • Special Wing (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The holder comprises a plastic twist sleeve (5) and an inner slotted tube (2) with a ring collar (8) which projects radially outwards on the end edge (9), relative to, and over the outer circumference of the twist sleeve. This forms a free space. The sleeve has a brake ring (10) of thinner wall thickness. The ring projects into the free space, and engages radially tensioned on the ring collar. The jacket surface (12) of the ring collar is conical in an axial direction. An end section (13) of the brake ring engages on the jacket surface. The brake ring may be one piece or have axial slots to divide it into individual brake parts (11).

Description

Die Erfindung betrifft ein Lippenstiftgerät, bei dem eine Drallhülse aus Kunststoff auf einem Schlitzrohr aus Kunststoff zwischen einem Widerlagerwulst und einem Ringsims des Schlitzrohres angeordnet ist und dem Ringsims eine Stirnkante zuwendet, und bei dem das Schlitzrohr einen Massenapf auf- und abbeweglich aufnimmt und die Drallhülse und das Schlitzrohr als eine mit radialer Spannung arbeitende jeweils einstückige Bremseinrichtung zusammenwirken.The invention relates to a lipstick device, in which a swirl sleeve made of plastic is arranged on a slotted tube made of plastic between an abutment bead and an annular ledge of the slotted tube and the end ledge faces an end edge, and in which the slotted tube accommodates a mass bowl up and down and the twisted sleeve and the slotted tube cooperate as a one-piece braking device working with radial tension.

Bei einem bekannten (DE-PS 34 25 591) Lippenstiftgerät dieser Art endet die Drallhülse an dem Ringsims, der an der Stirnkante mit dem Außenumfang der Drallhülse fluchtet. Es ist durch die Praxis bekannt, an diesem Lippenstiftgerät eine Bremseinrichtung vorzusehen, indem das Schlitzrohr gegenüber dem Ringsims axial versetzt zwei Noppen bildet, an denen ein unterer Endstreifen der Drallhülse unter radialer Spannung anliegt. Die Bremseinrichtung wirkt dadurch, daß die einander diametral gegenüber angeordneten Noppen das Schlitzrohr im Querschnitt leicht oval verformen, wodurch das Schlitzrohr unter radialer Spannung steht. Wenn die Drallhülse mit dieser Bremseinrichtung relativ zum Schlitzrohr mit den Fingern gedreht wird, so spürt man, daß die Drehbewegung nicht genügend gleichmäßig, ruhig und ruckfrei erfolgt. Dieser Mangel tritt verstärkt auf, wenn die Drallhülse außen von einer metallenen Zierhülse überzogen ist, die dazu neigt, einen unrunden, ovalen Querschnitt anzunehmen.In a known (DE-PS 34 25 591) lipstick device of this type, the swirl sleeve ends at the ring ledge, which is aligned at the front edge with the outer circumference of the swirl sleeve. It is known from practice to provide a braking device on this lipstick device in that the slotted tube forms two knobs axially offset from the ring ledge, against which a lower end strip of the swirl sleeve bears under radial tension. The braking device acts in that the diametrically opposed knobs slightly deform the slotted tube in cross section, as a result of which the slotted tube is under radial tension. If the swirl sleeve is rotated with your fingers with this brake device relative to the slotted tube, you can feel that the rotary movement is not sufficiently smooth, smooth and jerk-free. This defect is more pronounced if the swirl sleeve is covered on the outside by a metal decorative sleeve, which tends to assume an oval, non-circular cross-section.

Eine Aufgabe der Erfindung ist es nun, ein Lippenstiftgerät der eingangs genannten Art zu schaffen, bei dem die Bremsenrichtung gleichmäßiger, ruhiger bzw. ruckfreier wirkt als bisher. Das erfindungsgemäße Lippenstiftgerät ist, diese Aufgabe lösend, dadurch gekennzeichnet, daß der Ringsims an der Stirnkante gegenüber dem Außenumfang der Drallhülse radial, über den Umfang Freiraum bildend, zurückspringt, daß die Drallhülse sich in den Freiraum einstückig mit in der Wandstärke dünnerem Bremsring fortsetzt, der an dem Ringsims unter radialer Spannung anliegt, und daß die Mantelfläche des Ringsimses in axialer Richtung konisch ist und der Bremsring mit einem Endbereich an einem Ringstreifen der Ringsims-Mantelfläche anliegt.It is an object of the invention to provide a lipstick device of the type mentioned in the introduction, in which the braking direction acts more evenly, more smoothly or more smoothly than before. The lipstick device according to the invention is solving this problem, characterized in that the ring ledge on the end edge in relation to the outer circumference of the swirl sleeve springs back radially, forming space over the circumference, that the swirl sleeve continues in one piece into the free space with a thinner brake ring in wall thickness bears against the ring ledge under radial tension, and that the outer surface of the ring ledge is conical in the axial direction and the brake ring rests with an end region on a ring strip of the ring ledge outer surface.

Der kreisrund umlaufende Bremsring liegt gleichmäßig an dem Ringsims an, wodurch eine gleichmäßige, ruhige und ruckfreie Bremsung der Drehung der Drallhülse gegenüber dem Schlitzrohr gegeben ist. Dabei ist der Bremsring mit der Drallhülse einstückig, wodurch die Herstellung und die Montage des Lippenstiftgerätes einfach gehalten sind. Der Bremsring der Drallhülse greift über den Ringsims des Schlitzrohres, um die erwünschte Reibung zu ergeben. Der Bremsring ist in radialer Richtung etwas aufdehnbar und weist in radialer Richtung gegenüber der Drallhülse eine verringerte Wandstärke auf, um die erwünschte Erweiterbarkeit zu haben. Die Drallhülse stützt sich in axialer Richtung weiterhin mit der Stirnkante am Ringsims ab, wogegen die freie Endkante des Bremsrings frei von axialer Belastung ist. Ein solches axiales Anliegen des Bremsringes würde die erwünschte Gleichmäßigkeit, Ruhe und Ruckfreiheit des Bremsens beeinträchtigen. Der Bremsring sitzt an der Drallhülse einstückig und der bremsende Ringsims sitzt am Schlitzrohr. Durch die geneigte, schräge Gestaltung der Ringsims-Mantelfläche liegt der Bremsring nicht großflächig und unkonntrollierbar an, sondern nur mit der relativ kleinen Fläche des Ringstreifens. Auf diese Weise läßt sich der radiale Anpreßdruck zwischen Bremsring und Ringsims gut einstellen und kontrollieren.The circular circumferential brake ring lies evenly on the ring ledge, which ensures smooth, smooth and jerk-free braking of the rotation of the swirl sleeve relative to the slotted tube. The brake ring is integral with the swirl sleeve, which makes the manufacture and assembly of the lipstick device easy. The brake ring of the swirl sleeve engages over the ring ledge of the slotted tube to give the desired friction. The brake ring is somewhat expandable in the radial direction and has a reduced wall thickness in the radial direction compared to the swirl sleeve in order to have the desired expandability. The swirl sleeve is still supported in the axial direction with the front edge on the ring ledge, whereas the free end edge of the brake ring is free of axial load. Such an axial contact of the brake ring would impair the desired uniformity, calmness and jerk-free braking. The brake ring sits in one piece on the swirl sleeve and the braking ring ledge sits on the slotted tube. The brake ring lies due to the inclined, oblique design of the circumferential rim surface not large and uncontrollable, but only with the relatively small area of the ring strip. In this way, the radial contact pressure between the brake ring and the ring ledge can be easily adjusted and checked.

Eine besonders zweckmäßige und vorteilhafte Ausführungsform der Erfindung liegt vor, wenn der Bremsring rundum in sich geschlossen ist. Dieser rundum in sich geschlossene Bremsring kann sich in dem erforderlichen geringen Ausmaß radial aufweiten, weil er in der Wandungsdicke dünn gehalten ist und der Kunststoff etwas elastisch dehnbar ist. Im Zusammenwirken mit der konischen Gestaltung des Ringsimses wird der in sich geschlossene bzw. ununterbrochen umlaufende Bremsring in Umfangsrichtung etwas gelängt, um die radiale Spannung zu erzeugen, welche die Bremsung in der erwünschten Weise bewirkt. Es genügt in der Regel, wenn der Bremsring relativ zur Drallhülse radial innen in der Wandstärke verjüngt ist und radial außen mit der Drallhülse fluchtet.A particularly expedient and advantageous embodiment of the invention is present when the brake ring is completely self-contained. This all-round self-contained brake ring can expand radially to the extent necessary because it is kept thin in the wall thickness and the plastic is somewhat elastically stretchable. In cooperation with the conical design of the ring ledge, the self-contained or continuously rotating brake ring is lengthened somewhat in the circumferential direction in order to generate the radial tension which brings about the braking in the desired manner. It is usually sufficient if the brake ring is tapered radially inward in the wall thickness relative to the swirl sleeve and is aligned radially on the outside with the swirl sleeve.

Besonders zweckmäßig und vorteilhaft ist es aber auch, wenn der Bremsring axial geschlitzt in einzelne Bremslappen unterteilt ist. Auch dies ergibt die erwünschte radiale Aufweitung des Bremsringes über dessen ganzen Umfang hin.However, it is also particularly expedient and advantageous if the brake ring is divided axially into individual brake flaps. This also results in the desired radial expansion of the brake ring over its entire circumference.

Besonders zweckmäßig und vorteilhaft ist es dabei, wenn über den Umfang des Bremsringes gleichmäßig verteilt mindestens fünf Schlitze vorgesehen sind. Bei weniger Schlitzen neigt die Bremseinrichtung zum Klemmen.It is particularly expedient and advantageous if at least five slots are provided evenly distributed over the circumference of the brake ring. With fewer slots, the braking device tends to jam.

In der Regel ist die Breite der Schlitze in Umfangsrichtung jeweils maximal 1 mm groß. Wenn die Schlitze breiter sind, dann tritt bei längerem Stillstand des Lipppenstiftgerätes etwas Material des Ringsimses in die Schlitze, was beim Andrehen bzw. Drehbeginn zu einem Ruck und beim weiteren Drehen zu Unebenheiten in der Drehbewegung führt.As a rule, the width of the slots in the circumferential direction is a maximum of 1 mm in each case. If the slots are wider, some material of the ring ledge enters the slots when the lipstick device is at a standstill for a longer period of time, which leads to a jerk when turning or starting to turn and to unevenness in the rotary motion when turning further.

Besonders zweckmäßig und vorteilhaft ist es sodann, wenn bei jedem Schlitz die beiden schlitzbegrenzenden Innenkanten in radialer Richtung abgerundet sind. Die Bremslappen bilden also an den Schlitzen keine scharfen Eckkanten oder Grate, die zu Verkantungen am Ringsims führen können.It is then particularly expedient and advantageous if the two slot-delimiting inner edges are rounded off in the radial direction for each slot. The brake flaps therefore do not form any sharp corner edges or burrs at the slots, which can lead to canting on the ring ledge.

In der Regel sind die Bremslappen in der Dicke gegenüber der Drallhülse in radialer Richtung beidseitig verjüngt. Die beidseitige Verringerung der Dicke der Bremslappen vereinfacht die für die Erzeugung nötige Formtechnik.As a rule, the brake flaps are tapered on both sides in the radial direction in relation to the swirl sleeve. The reduction in the thickness of the brake flaps on both sides simplifies the molding technique required for production.

In der Zeichnung sind bevorzugte Ausführungsformen der Erfindung dargestellt und zeigt,

Fig.1
eine Seitenansicht mit Aufbruch eines ersten Lippenstiftgerätes mit Bremseinrichtung,
Fig.2
eine Einzelheit II aus Fig.1 in einem gegenüber Fig.1 vergrößerten Maßstab,
Fig.3
eine der Fig.2 entsprechende Darstellung eines zweiten Lippenstiftgerätes mit Bremseinrichtung,
Fig.4
eine Unteransicht der Drallhülse des Lippenstiftgerätes gemäß Fig.3 und
Fig.5
eine Einzelheit V aus Fig.4 in einem gegenüber Fig.4 vergrößerten Maßstab.
In the drawing, preferred embodiments of the invention are shown and shows
Fig. 1
2 shows a side view with the opening of a first lipstick device with a braking device,
Fig. 2
1 a detail II from FIG. 1 on an enlarged scale compared to FIG. 1,
Fig. 3
2 shows a representation of a second lipstick device with a braking device,
Fig. 4
a bottom view of the swirl sleeve of the lipstick device according to Figure 3 and
Fig. 5
a detail V from Figure 4 on an enlarged scale compared to Figure 4.

Bei den Lippenstiftgeräten gemäß Zeichnung ist jeweils unten ein Fußstück 1 vorgesehen, das einstückig nach oben ragend ein Schlitzrohr 2 trägt, das an zwei einander gegenüberliegenden Seiten mit je einem axial verlaufenden Schlitz 3 versehen ist. Das Schlitzrohr 2 nimmt auf- und abverschiebbar einen Massenapf 4 auf, in den von oben her ein nicht gezeigter Lippenstift gesteckt wird. Der Massenapf 4 trägt nicht gezeigte radial wegragende Zapfen, die durch je einen der Schlitze 3 hindurchragen. Auf dem Schlitzrohr 2 sitzt drehbar eine Drallhülse 5, die an der Innenseite zwei Wendelbahnnuten 6 aufweist, in welche die radialen Zapfen des Massenapfes 4 greifen. Das Lippenstiftgerät wird vervollständigt von einer nicht gezeigten Verschlußkappe, die bei zurückgezogenem Massenapf von oben her über die Drallhülse 5 geschoben wird, und einer nicht gezeigten metallenen Zierhülse, die außen auf der Drallhülse sitzt.In the lipstick devices according to the drawing, a foot piece 1 is provided at the bottom, which carries a slotted tube 2 projecting upwards in one piece, which is provided on two opposite sides each with an axially extending slot 3. The slotted tube 2 accommodates a mass bowl 4, which can be moved up and down, into which a lipstick (not shown) is inserted from above. The mass cup 4 carries not shown radially projecting pins which each protrude through one of the slots 3. A swirl sleeve 5 is rotatably seated on the slotted tube 2 and has two spiral track grooves 6 on the inside, into which the radial pins of the mass cup 4 engage. The lipstick device is completed by a closure cap, not shown, which is pushed over the swirl sleeve 5 from above when the mass bowl is withdrawn, and a decorative metal sleeve, not shown, which sits on the outside of the swirl sleeve.

Das Schlitzrohr 2 weist oben einen radial nach außen vorspringenden Widerlagerwulst 7 auf, der die Schlitze 3 ausspart, und unten vor dem Fußstück 1 einen Ringsims 8 auf, der geschlossen umläuft und von den Schlitzen 3 unbeeinflußt ist. Wie Fig.2 deutlich erkennen läßt, bildet die Drallhülse 5 am unteren Ende eine Stirnkante 9, die von oben auf dem Ringsims 8 aufsitzt und diesen radial nach außen hin beachtlich überragt. Von der Stirnkante 9 ragt nach unten ein Bremsring 10. Der Ringsims 8 weist eine Mantelfläche 12 auf, die sich nach unten hin konisch erweitert. Der Bremsring 10 liegt nur mit einem Endbereich 13 an einem durch gestrichelte Linie angedeuteten Ringstreifen 14 am Ringsims 8 an und hat im übrigen gegenüber der Mantelfläche 12 Spiel 15.The slotted tube 2 has at the top a radially outwardly projecting abutment bead 7, which omits the slots 3, and at the bottom in front of the foot piece 1 an annular ledge 8 which rotates closed and is unaffected by the slots 3. As can be clearly seen in FIG. 2, the swirl sleeve 5 forms an end edge 9 at the lower end, which sits on the ring ledge 8 from above and projects radially outward beyond it. A brake ring 10 projects downward from the end edge 9. The ring ledge 8 has a lateral surface 12 which widens conically towards the bottom. The brake ring 10 abuts only with an end region 13 on a ring strip 14 indicated by the dashed line on the ring ledge 8 and, moreover, has play 15 relative to the lateral surface 12.

Das freie Ende des Bremsringes 10 hat gegenüber der Stufe des radial vorspringenden Fußstückes 1 Luft 16.The free end of the brake ring 10 has air 16 relative to the step of the radially projecting foot piece 1.

Gemäß Fig. 1 und 2 ist der Bremsring 10 rundum geschlossen und nur radial innen durch Aussparung in der Dicke verringert. Gemäß Fig.3, 4 und 5 ist der Bremsring 10 aus axialen Bremslappen 11 zusammengesetzt. Die Bremslappen 11 sind zu ihren freien Enden hin radial nach außen gebogen. Je zwei Bremslappen 11 begrenzen zwischen sich einen Schlitz 17 und jeder Schlitz ist gemäß Fig.5 von zwei gerundeten Innenkanten 18 begrenzt.1 and 2, the brake ring 10 is closed all round and only radially reduced in thickness by a recess. 3, 4 and 5, the brake ring 10 is composed of axial brake flaps 11. The brake flaps 11 are bent radially outward toward their free ends. Two brake flaps 11 delimit a slot 17 between them and each slot is delimited by two rounded inner edges 18 according to FIG.

Claims (5)

Lippenstiftgerät, bei dem eine Drallhülse aus Kunststoff auf einem Schlitzrohr zwischen einem Widerlagerwulst und einem Ringsims des Schlitzrohres angeordnet ist und dem Ringsims eine Stirnkante zuwendet, und bei dem das Schlitzrohr einen Massenapf auf- und abbeweglich aufnimmt und die Drallhülse und das Schlitzrohr als eine mit radialer Spannung arbeitende jeweils einstückige Bremseinrichtung zusammenwirken,
dadurch gekennzeichnet,
daß der Ringsims (8) an der Stirnkante (9) gegenüber dem Außenumfang der Drallhülse (5) radial, über den Umfang Freiraum bildend zurückspringt,
daß die Drallhülse (5) sich in den Freiraum einstückig mit einem in der Wandstärke dünneren Bremsring (10) fortsetzt, der an dem Ringsims (8) unter radialer Spannung anliegt, und
daß die Mantelfläche (12) des Ringsimses (8) in axialer Richtung konisch ist und der Bremsring (10) mit einem Endbereich (13) an einem Ringstreifen (14) der Ringsims-Mantelfläche (12) anliegt.
Lipstick device, in which a swirl sleeve made of plastic is arranged on a slotted tube between an abutment bead and an annular ledge of the slotted tube and an end edge turns towards the annular ledge, and in which the slotted tube accommodates a mass bowl up and down and the twisted sleeve and the slotted tube as one with radial Voltage-working one-piece braking device interact,
characterized,
that the ring ledge (8) on the front edge (9) with respect to the outer circumference of the swirl sleeve (5) springs back radially, forming free space over the circumference,
that the swirl sleeve (5) continues in one piece in the free space with a thinner wall brake ring (10) which rests on the ring ledge (8) under radial tension, and
that the lateral surface (12) of the ring ledge (8) is conical in the axial direction and the brake ring (10) rests with an end region (13) on a ring strip (14) of the ring ledge lateral surface (12).
Lippenstiftgerät nach Anspruch 1, dadurch gekennzeichnet, daß der Bremsring (10) rundum in sich geschlossen ist.Lipstick device according to claim 1, characterized in that the brake ring (10) is completely self-contained. Lippenstiftgerät nach Anspruch 1, dadurch gekennzeichnet, daß der Bremsring (10) axial geschlitzt (17) in einzelne Bremslappen (11) unterteilt ist.Lipstick device according to claim 1, characterized in that the brake ring (10) axially slotted (17) is divided into individual brake flaps (11). Lippenstiftgerät nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß über den Umfang des Bremsringes (10) gleichmäßig verteilt mindestens fünf Schlitze (17) vorgesehen sind.Lipstick device according to claim 3 or 4, characterized in that that at least five slots (17) are evenly distributed over the circumference of the brake ring (10). Lippenstiftgerät nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß bei jedem Schlitz (17) die beiden schlitzbegrenzenden Innenkanten (18) in radialer Richtung abgerundet sind.Lipstick device according to claim 3 or 4, characterized in that for each slot (17) the two slot-defining inner edges (18) are rounded in the radial direction.
EP95112388A 1994-09-09 1995-08-07 Lipstick with a braking device Expired - Lifetime EP0700647B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4432108 1994-09-09
DE4432108A DE4432108C2 (en) 1994-09-09 1994-09-09 Lipstick device with braking device

Publications (2)

Publication Number Publication Date
EP0700647A1 true EP0700647A1 (en) 1996-03-13
EP0700647B1 EP0700647B1 (en) 1999-09-22

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Family Applications (1)

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EP95112388A Expired - Lifetime EP0700647B1 (en) 1994-09-09 1995-08-07 Lipstick with a braking device

Country Status (5)

Country Link
US (1) US5791799A (en)
EP (1) EP0700647B1 (en)
AT (1) ATE184760T1 (en)
DE (2) DE4432108C2 (en)
ES (1) ES2137420T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1346661A3 (en) * 2001-10-09 2003-10-22 Crown Cork & Seal Technologies Corporation Dispenser for cosmetics containing sunscreen

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899621A (en) * 1998-02-18 1999-05-04 Der Kwei Cosmetic Packaging Co., Limited Lipstick swivel mechanism with brake function
US6412999B1 (en) 2001-03-02 2002-07-02 Rexam Cosmetic Packaging Cosmetic container with push-back prevention feature
US7500799B2 (en) * 2005-06-24 2009-03-10 Hcp Packaging Usa, Inc. Cosmetic dispenser with frictional swivel action
US7325991B2 (en) * 2005-06-24 2008-02-05 Holloway Thomas F Cosmetic dispenser with frictional drag
JP4542605B1 (en) 2009-04-15 2010-09-15 株式会社神戸製鋼所 Closed kneading machine and kneading rotor
US9332818B2 (en) 2013-08-22 2016-05-10 Thomas F. Holloway Double-ended cosmetic dispenser
US9474349B2 (en) 2014-01-24 2016-10-25 Hcp Packaging Usa, Inc. Cosmetic dispenser with frictional resistance
WO2015123590A1 (en) 2014-02-14 2015-08-20 Hcp Packaging Usa, Inc. Cosmetic dispenser with crenelated wall for frictional resistance
US11395535B2 (en) 2020-09-24 2022-07-26 Hcp Packaging Usa, Inc. Keyed refillable cosmetic dispenser
US11882916B2 (en) 2020-09-24 2024-01-30 Hcp Packaging Usa, Inc. Refillable cosmetic dispenser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518658A (en) * 1965-11-23 1968-03-29 Oekametall Oehlhorn & Kahn Ohg Lipstick case with rotating mechanism made of plastic
GB1205241A (en) * 1966-09-22 1970-09-16 Ejectoret Sa Holders for sticks of cosmetics and like materials
DE3425591A1 (en) 1983-07-11 1985-01-24 L'oreal, Paris NOSE FOR LIPSTICKS TO HOLD A SHAPED LIPSTICK MEASUREMENT AND LIPSTICKS CONTAINING THIS NOSE
WO1986003658A1 (en) * 1984-12-18 1986-07-03 L'oreal Device for applying a pasty product, particularly a cosmetic product such as a lipstick, and tubular element for such a device
US5324126A (en) * 1993-04-20 1994-06-28 Risdon Corporation Cosmetic dispenser with long lasting swivel drag effect

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1457441A1 (en) * 1965-11-23 1968-12-19 Oekametall Oehlhorn & Kahn Ohg Lipstick sleeve with plastic rotating mechanism
FR2040749A5 (en) * 1969-04-11 1971-01-22 Sebec
FR2076609A5 (en) * 1970-01-21 1971-10-15 Sebec

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518658A (en) * 1965-11-23 1968-03-29 Oekametall Oehlhorn & Kahn Ohg Lipstick case with rotating mechanism made of plastic
GB1205241A (en) * 1966-09-22 1970-09-16 Ejectoret Sa Holders for sticks of cosmetics and like materials
DE3425591A1 (en) 1983-07-11 1985-01-24 L'oreal, Paris NOSE FOR LIPSTICKS TO HOLD A SHAPED LIPSTICK MEASUREMENT AND LIPSTICKS CONTAINING THIS NOSE
WO1986003658A1 (en) * 1984-12-18 1986-07-03 L'oreal Device for applying a pasty product, particularly a cosmetic product such as a lipstick, and tubular element for such a device
US5324126A (en) * 1993-04-20 1994-06-28 Risdon Corporation Cosmetic dispenser with long lasting swivel drag effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1346661A3 (en) * 2001-10-09 2003-10-22 Crown Cork & Seal Technologies Corporation Dispenser for cosmetics containing sunscreen

Also Published As

Publication number Publication date
ES2137420T3 (en) 1999-12-16
US5791799A (en) 1998-08-11
ATE184760T1 (en) 1999-10-15
DE4432108A1 (en) 1996-03-14
DE59506878D1 (en) 1999-10-28
DE4432108C2 (en) 2001-09-06
EP0700647B1 (en) 1999-09-22

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