[go: up one dir, main page]

EP0131838A2 - Applicateur pour application ou projection sélective de préparations cosmétiques fluides - Google Patents

Applicateur pour application ou projection sélective de préparations cosmétiques fluides Download PDF

Info

Publication number
EP0131838A2
EP0131838A2 EP84107670A EP84107670A EP0131838A2 EP 0131838 A2 EP0131838 A2 EP 0131838A2 EP 84107670 A EP84107670 A EP 84107670A EP 84107670 A EP84107670 A EP 84107670A EP 0131838 A2 EP0131838 A2 EP 0131838A2
Authority
EP
European Patent Office
Prior art keywords
applicator
housing
applicator according
actuating lever
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.)
Withdrawn
Application number
EP84107670A
Other languages
German (de)
English (en)
Other versions
EP0131838A3 (fr
Inventor
Bodo Hildebrandt
Rainer Schweickert
Axel Kalbfleisch
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.)
Procter and Gamble Deutschland GmbH
Original Assignee
Wella GmbH
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 Wella GmbH filed Critical Wella GmbH
Publication of EP0131838A2 publication Critical patent/EP0131838A2/fr
Publication of EP0131838A3 publication Critical patent/EP0131838A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/02—Hand-actuated implements, e.g. hand-actuated spray heads

Definitions

  • the invention relates to an applicator for the targeted application or spraying on of liquid cosmetic preparations, in particular hair treatment or care products, such as permanent wave or fixing liquid, hair tonic or the like, by means of a nozzle.
  • An atomizer has also become known from US Pat. No. 3,730,182, in which a valve is opened from a container containing the liquid preparation and a propellant gas and the liquid is expelled by finger pressure an elongated tube is sprayed onto the hair to be treated.
  • a valve is opened from a container containing the liquid preparation and a propellant gas and the liquid is expelled by finger pressure an elongated tube is sprayed onto the hair to be treated.
  • the use of this device requires that the container containing the liquid also contains propellant gas.
  • the application quantity can be dosed exactly according to the respective circumstances, for example the absorption capacity of a hair wrap, it being easy to control this quantity by means of a swivel lever by appropriately selecting the swivel range.
  • the application nozzle is spherically curved and the radius of the spherically curved part is at least half as large as the outside diameter of the application tube in the region near its side facing away from the housing.
  • This offers the advantage that the zone adjacent to the nozzle opening has a similarly shaped surface in all directions of movement perpendicular to the nozzle axis, that is to say when moistened with permanent wave liquid both in the longitudinal direction of the permanent wave and transversely thereto can be moved easily.
  • the application tube carries at its mouth a distributor body which has at least three outlet channels arranged next to one another, the axes of which lie essentially in a plane containing the longitudinal axis of the spray channel of the tubular part.
  • outlet channels are dimensioned in such a way that when 0.7 ml of liquid cosmetic preparation emerge in o, 4 seconds. the average exit speed is between 3.5 m / s and 6.5 m / s.
  • the applicator shown in FIGS. 1 to 3 has a pistol-like housing 1, the lower part 1A of which is similar to a pistol handle.
  • An actuating lever 2 designed in the manner of the trigger of a revolver is arranged on the housing 1 so that it can pivot about an axis of rotation 3.
  • This has a slightly concave front 2A and two side flanks 2B connected to it in the material.
  • the piston 4 of a self-priming piston pump located in the housing and not shown in the figure is arranged in the interior of the cavity formed by the front and side flanks.
  • a receiving device 1B is provided for the upper end of a bottle-like container 5, which contains the liquid cosmetic preparation to be sprayed.
  • the piston pump sucks in the liquid cosmetic preparation via the riser tube 6 indicated in the housing 1 and sprays it out of the spray opening 7 of the applicator tube 9 in the direction of the arrow 10 onto the point to be sprayed, for example corrugated liquid on hair rollers 11 treating, indicated in Fig. 1.
  • an arm 14 which can be pivoted about the axis 13 is arranged in the space between the side flanks 2A of the trigger lever in such a way that it can optionally be folded into the cavity and optionally by finger pressure on the projection 14A can be folded out of the cavity.
  • the end face 14B limits the pivoting range of the handle, so that depending on the position of the arm 14 which can be pivoted by approximately 90 °, the pivoting movement of the actuating lever 2 can optionally be limited to a longer range.
  • the metering of the amount to be sprayed out with each pumping movement is made considerably easier when using the applicator.
  • the optionally adjustable device for limiting the pivoting range of the actuating lever 2 can also be designed as a cam or step wheel instead of as an arm 14. This is particularly expedient if more than two different swivel ranges of the actuating lever are to be adjustable.
  • the applicator tube 9 consists of an approximately 50 mm long, slender tubular part 9A fastened to the front end of the housing 1 by means of a union nut 15 and a part 9B which contains the nozzle opening 7 and is inserted into its front end.
  • Fig. 3 shows on a greatly enlarged scale in detail the design of part 9B, which consists of a spherical region 16 and an approximately 7 mm long tube 17 connected to it in the material.
  • the spray channel 19 has practically the same clear width of approximately 0.5 mm up to the nozzle 7.
  • the diameter of the spherical area 16 is substantially larger than the diameter of the tube 17, so that the spherical area extends over a central angle of approximately 300 °.
  • the applicator shown in FIGS. 4 to 8 essentially consists of a pistol-like housing 1, rinem at the front end of this housing by means of a union nut 9 and a distributor body 20 attached to the front end of this applicator tube.
  • the housing 1 with the associated actuating lever 2, which can be pivoted about an axis, the piston 4 and the receiving device 1B for the upper end of a bottle-like container 5 corresponds to the embodiment shown in FIGS. 1 and 2 and described in the associated text.
  • the free end of the application tube 9 has a spherical shape and a spray opening 7 in the embodiment shown in FIGS. 1 to 3, in the embodiments shown in FIGS. 4 to 8 a distributor body 20 is provided at the free end of the application tube 9 has multiple spray openings.
  • FIG. 5 shows an embodiment of the distributor body 20 shown in FIG. 4 in a top view
  • FIG. 6 shows a vertical section.
  • the distributor body 20 consists of a tubular part 20A and of a nozzle body 20B, which is plugged onto the tubular part 20A and connected to it in a suitable manner.
  • the tubular part 20A has a longitudinally extending spray channel 19, from which the hair treatment liquid emerges in the direction of the arrow 10.
  • the spray channel 19 opens into the interior of the distributor body 20.
  • the longitudinal axis 19A of the spray channel 19 and the axis of the distributor body 20 are perpendicular to one another in the assembled state of the two parts 20A and 20B.
  • the distributor body 20 has on its side facing away from the tubular part 20A three outlet channels 22, 23, 24 arranged side by side.
  • the axes of these three outlet channels 22, 23, 24. run essentially parallel to one another and at the same time to the longitudinal axis 19A of the spray channel 19. They lie in a plane which is transverse to the plane of symmetry of the housing 1 and which contains the longitudinal axis 19A of the spray channel 19.
  • the arrangement of the outlet channels 22, 23, 24 can also be such that the longitudinal axis of the central outlet channel 23 is identical to the longitudinal axis 19A of the spray channel 19.
  • the outlet channels 22, 23, 24 are dimensioned such that the exiting treatment liquid is sprayed out with a not too high outlet speed v.
  • the average exit velocity v when 0.7 ml of treatment liquid emerges in a time of 0.4 seconds is at least 2 m / s, at most 8 m / s, preferably at least 3.5 m / s and at most 6.5 m / s. It has been shown that a particularly favorable value for the exit speed is approximately 5 m / s.
  • the diameter of the mouths of the outlet channels 22, 23, 24 is in a range from 0.3 mm to 0.6 mm, with particularly favorable results being achieved with a diameter of approximately 0.4 mm.
  • FIG. 7 shows another embodiment, modified compared to the distributor body 20 shown in FIGS. 5 and 6, in a sectional illustration.
  • the distributor body 20 has four outlet channels 21, 22, 23, 24.
  • the longitudinal axes of all four outlet channels 21, 22, 23, 24 lie in a plane which contains the longitudinal axis 19A of the spray channel 19 and can, for example, lie transversely to the plane of symmetry of the housing 1 of the applicator or also in this plane of symmetry.
  • the distributor body 20 has a projecting projection 26 at both ends.
  • the projections 26 point in the direction away from the applicator housing 1 and are preferably conical, the “tip” of the cone being spherical, that is to say strongly rounded in this latter case, the axis of rotation of the conical projection 26 closes an acute angle with the longitudinal axis 19A of the spray channel 19 ⁇ of at least 35 °, at most 45 °, preferably about 40 °.
  • the outlet channels of the distributor body can have an essentially conical shape that tapers in the direction from the housing to the outlet opening. This measure would be the one between the Reduce the outlet channel inner wall and the emerging treatment liquid friction, which is important with such a small diameter of the outlet channels.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Hair Curling (AREA)
  • Cleaning And Drying Hair (AREA)
EP84107670A 1983-07-14 1984-07-03 Applicateur pour application ou projection sélective de préparations cosmétiques fluides Withdrawn EP0131838A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3325408 1983-07-14
DE3325408A DE3325408A1 (de) 1983-07-14 1983-07-14 Applikator zum gezielten auftragen bzw. aufspruehen von fluessigen kosmetischen praeparaten

Publications (2)

Publication Number Publication Date
EP0131838A2 true EP0131838A2 (fr) 1985-01-23
EP0131838A3 EP0131838A3 (fr) 1986-01-29

Family

ID=6203975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107670A Withdrawn EP0131838A3 (fr) 1983-07-14 1984-07-03 Applicateur pour application ou projection sélective de préparations cosmétiques fluides

Country Status (3)

Country Link
EP (1) EP0131838A3 (fr)
JP (1) JPS6036009A (fr)
DE (1) DE3325408A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101129146B1 (ko) * 2007-02-14 2012-03-23 해리스 코포레이션 기체 공간의 생물학적 병원균 및 화학적 오염물의 확인방법
FR3086517A1 (fr) * 2018-10-02 2020-04-03 L'oreal Procede de traitement des cheveux
US12053072B2 (en) 2018-10-02 2024-08-06 L'oreal Hair treatment process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH314156A (de) * 1952-03-28 1956-05-31 Martin Berg Sven Gerät zur Haarbehandlung mit Flüssigkeiten
US3730182A (en) * 1971-03-19 1973-05-01 Allergan Pharma Method of delivery of solution to skin having substantial amounts of hair thereon
DE2447426A1 (de) * 1974-02-12 1975-08-14 Tetsuya Tada Spruehvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH314156A (de) * 1952-03-28 1956-05-31 Martin Berg Sven Gerät zur Haarbehandlung mit Flüssigkeiten
US3730182A (en) * 1971-03-19 1973-05-01 Allergan Pharma Method of delivery of solution to skin having substantial amounts of hair thereon
DE2447426A1 (de) * 1974-02-12 1975-08-14 Tetsuya Tada Spruehvorrichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101129146B1 (ko) * 2007-02-14 2012-03-23 해리스 코포레이션 기체 공간의 생물학적 병원균 및 화학적 오염물의 확인방법
FR3086517A1 (fr) * 2018-10-02 2020-04-03 L'oreal Procede de traitement des cheveux
WO2020070158A1 (fr) 2018-10-02 2020-04-09 L'oreal Procédé de traitement capillaire
CN112804910A (zh) * 2018-10-02 2021-05-14 欧莱雅 头发处理方法
US12053072B2 (en) 2018-10-02 2024-08-06 L'oreal Hair treatment process
US12201207B2 (en) 2018-10-02 2025-01-21 L'oreal Hair treatment method

Also Published As

Publication number Publication date
DE3325408A1 (de) 1985-01-24
JPS6036009A (ja) 1985-02-25
EP0131838A3 (fr) 1986-01-29

Similar Documents

Publication Publication Date Title
DE69001223T2 (de) Wegwerfduesenadapter fuer intranasale spruehbehaelter.
EP1851136B1 (fr) Tête de pulvérisation et pulvérisateur muni d'une telle tête
DE2914413A1 (de) Mischventil fuer zerstaeuberkapseln
DE1678342B2 (de) Vorrichtung zum Erzeugen von Schaumballons
CH616122A5 (fr)
DE2340936A1 (de) Zerstaeuber
DE1916422A1 (de) Manuell betaetigbarer Pulverzerstaeuber
DE60213052T2 (de) Einrichtung zum Zerstäuben von mindestens eines Produktes auf einem Substrat, insbesondere auf einem Keratinsubstrat wie Haut
DE3929964C2 (de) Nasen- und Ohrendusche
EP0276714A2 (fr) Appareil pour teindre les cheveux
DE69209389T2 (de) Auftragvorrichtung für schaumartige Kosmetik
EP0131838A2 (fr) Applicateur pour application ou projection sélective de préparations cosmétiques fluides
EP0276715A2 (fr) Appareil pour teindre les cheveux
DE1575063B1 (de) Dosiervorrichtung fuer eine Quetschflasche
DE8419884U1 (de) Applikator zum gezielten Auftragen bzw. Aufsprühen von flüssigen kosmetischen Präparaten
DE1302028B (de) Spritzpistole
EP0230862B1 (fr) Fiole à jet
DE2042690A1 (de) Pumpenzerstauber, insbesondere auf ein Gefäß aufsetzbare Zerstäuberpistole
DE4216746A1 (de) Vorrichtung für den Auftrag pastöser Massen mittels Druckluft
DE4005094A1 (de) Schaeumvorrichtung
DE2648288A1 (de) Zerstaeuber
EP3193664B1 (fr) Dispositif d'application de liquide
AT223311B (de) Druckgaszerstäuber
DE1441384A1 (de) Fliissigkeitszerstaeuber,insbesondere fuer Duftstoffe
DE944760C (de) Fluessigkeitszerstaeuber

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH DE IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT CH DE IT LI

17P Request for examination filed

Effective date: 19860221

17Q First examination report despatched

Effective date: 19870220

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19870630

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HILDEBRANDT, BODO

Inventor name: SCHWEICKERT, RAINER

Inventor name: KALBFLEISCH, AXEL