EP0212005A1 - Dispositif pour appliquer des liquides - Google Patents

Dispositif pour appliquer des liquides Download PDF

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Publication number
EP0212005A1
EP0212005A1 EP19850116372 EP85116372A EP0212005A1 EP 0212005 A1 EP0212005 A1 EP 0212005A1 EP 19850116372 EP19850116372 EP 19850116372 EP 85116372 A EP85116372 A EP 85116372A EP 0212005 A1 EP0212005 A1 EP 0212005A1
Authority
EP
European Patent Office
Prior art keywords
housing
liquid
shaped
opening
seals
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Withdrawn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
EP19850116372
Other languages
German (de)
English (en)
Inventor
Mehmet Tevfik Nimetullah Mahruki
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
Application filed by Individual filed Critical Individual
Publication of EP0212005A1 publication Critical patent/EP0212005A1/fr
Withdrawn legal-status Critical Current

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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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • A45D34/043—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like movable within the container

Definitions

  • the invention relates to a device for applying liquids, with an open housing at one end for receiving liquid and with a longitudinally movable feed member within the housing with a liquid application member arranged at the end, which caused by the actuatable from outside of the housing transmission means Longitudinal movement of the feed element out of the open end of the housing and into it is movable, the housing which can be sealed at the open end by means of a removable cap having a housing base with gear means rotatably mounted therein for the longitudinal movement of the feed element and the gear means by means of a relative to the Housing bottom rotatable and axially held handle are actuated and seals are arranged between the relatively rotatable parts.
  • viscous cosmetics such as nail varnish, lip varnish, mascara, eye make-up, liquid blush, pharmaceuticals and the like are suitable as liquids in the housing.
  • the liquid application member can in particular be a brush, a pen or a comb to so that the liquid in the housing can be applied to nails, eyelashes, lips, eyebrows and other parts of the skin and the finest outlines or lines, even when the housing is upright, with the brush extending out of the housing, can be drawn with ease.
  • the invention is also intended to provide a device for applying liquids, in which the application member, which is preferably designed as a brush, is immersed in the liquid in the position retracted into the housing and is washed out, so to speak.
  • the application member which is preferably designed as a brush
  • the invention is intended to provide a device for applying liquids, in which the liquid contains a solution of volatile solvents such as, for example, acetone and dissolved substances, which should be able to be used without disadvantages.
  • the liquid application member is exposed to the air in the use position, this organ is gradually covered or filled with a film of evaporated solution and this film should be automatically dissolved again and the liquid application member should be washed and cleaned when the application member is drawn in or in the liquid immersed position is brought. The applicator is then immediately ready for use again.
  • the device should make it possible for the application of lightly creamy cosmetics such as mascara or similar products to be carried out automatically with an exact dosage of the amount supplied to the applicator, with excess cream being retained or retained when the applicator is moved out of the housing due to the special design of the housing and applicator is stripped off.
  • the device for applying liquids shown in FIG. 1 and in FIG. 2 in two different positions of use has a housing 5 which is essentially cylindrical and consists of a suitable material such as plastic, rubber, metal or the like. At one end, the housing 5 in the front part 4 is configured with respect to the housing wall thickness in such a way that an opening 19 which widens outwards in the shape of a funnel results.
  • a closure cap 1 has an inwardly directed peg-shaped extension 2, which seals the aforementioned opening 19 in a sealed manner when the cap 1 is screwed onto the housing 5 by means of the thread 3.
  • the liquid application member is a brush 6, which is arranged on the specially designed end section 7 of a rod-shaped feed member 9.
  • its other end section is designed as a threaded spindle 11, which interacts with a sleeve 12 provided with an internal thread, the feed element 9 being rotated in the longitudinal direction by rotating the threaded sleeve 12. and is moved here because it cannot rotate itself, since a pin 10 extending transversely through the feed element 9 is guided in a longitudinal guide 8 on the inner wall of the housing 5.
  • the smaller-diameter end section 12a of the threaded sleeve 12 extends through the housing base 14 into a handle 15 designed as a turning handle, in which turning handle the end section 12a, which is provided with a tooth profile on the periphery, is secured against rotation, as can be seen from the cross section according to FIG. 5 .
  • the housing base 14 is attached to the housing 5 at 5a by gluing or welding, and the threaded sleeve 12, 12a is rotatable in the housing base 14.
  • Seals 16 and 17 made of rubber or similar material are arranged between the parts 12, 12a and 14 which can be rotated relative to one another.
  • a further seal 18 is arranged between the housing base 14 and the rotary handle 15 rotatable relative thereto.
  • the two seals 17 and 18 made of rubber or similar material seal the housing base 14 from the turning handle 15 with sufficient friction.
  • the end section 7 enters the funnel-shaped opening 19 at the end of the housing 5.
  • the end section 7 is for cooperation with the Funnel-shaped opening 19 is essentially conical and the design is such that, in the extended use position according to FIG. 2, the inside of the housing in the region of the narrowing opening 19 on the one hand and the end section 7 of the feed element 9 located in this opening on the other hand circumferentially at least pointwise touch each other , so that passage gaps for the liquid to be applied are limited between these contact zones so that the liquid 6 can be metered into the brush 6.
  • the size of the clear cross section of these liquid passage gaps is dimensioned differently and depends on the viscosity of the respective liquid in the housing.
  • the passage gaps can be designed in such a way that the end section 7 of the feed element 9 has radial projections which are distributed around the circumference and come to rest against a smooth-walled funnel-shaped inside of the housing. This results in a point-by-point contact and there is enough play between them for the liquid to pass through.
  • channels that extend circumferentially in the axial direction can also be formed in the conical end section 7 for the metered passage of the liquid, so that between these channels the end section 7 comes into contact along linear contact zones against a smooth-walled funnel-shaped inside of the housing.
  • the channels running in the axial direction can also be formed on the inside housing wall in the region of the funnel-shaped opening 19, the end section 7 then being conical.
  • the brush comes back into the housing by turning the rotary handle 15 counterclockwise and is immersed in the liquid present there.
  • the liquid is set in motion, which, as mentioned at the beginning, has a cleaning effect on the brush.
  • excess liquid is wiped off the brush, which would otherwise impair the precise application of a limited amount of the liquid to be applied, for example for drawing precise and sharp lines or outlines.
  • the liquid is wiped off through the opening 19 suitably dimensioned for this purpose.
  • another application device e.g. a liquid-absorbing pen can be used.
  • the seals 16, 17 and 18 shown in FIGS. 1, 2 and 7 prevent the solvent gases from escaping from the housing under normal temperature conditions.
  • many cosmetics contain volatile solvents such as acetone or butyl acetate.
  • the volatile solvent gases in the housing which is tightly sealed by the cap, create a fairly high gas pressure, so that solvent gases can escape through the seals 16, 17 or 18 in a not insignificant amount. This would cause the liquid contained in the housing, such as nail polish, to gradually thicken.
  • annular gap-shaped space 25 for receiving a liquid is formed between the parts which can be rotated relative to one another and are sealed off from one another by the seals, which either acts as a gas barrier to prevent the gaseous phase of the liquid in the housing 5 from escaping or as a reservoir for the subsequent supply of solvent serves, which is filled in the annular space and is of the same type as the solvent in the liquid contained in the housing, so that the solvent present there is continuously replenished by itself.
  • the annular-gap-shaped space is an annular space with a U-shaped cross section with an upright inner leg 22 and an outer leg 23.
  • This U-shaped annular space is located between the housing base 14 and the one adjoining the housing base and handle 15 designed as a rotary handle and is formed by a circular groove 26 formed in the rotary handle 15 and a cylindrical tubular projection 24 extending into this groove on the underside of the housing base 14, a distance being present between this projection and the groove, so that a U-shaped annulus is created.
  • This annulus is filled with a liquid. If solvent gases want to escape from the liquid contained in the housing, they will take the route indicated by the arrows in FIG.
  • the same solvent mixture that is also present in the nail polish in the housing 5 is filled into the U-shaped annular space 25.
  • the inside seal 17 is then additionally arranged on the outside below the seal 18, so that the way to the outside is blocked as effectively as possible for the solvent gases by two seals arranged one behind the other.
  • the inner seal 16 is then in this case a semi-permeable seal which is permeable in one direction, so that solvent can pass from the annular space 25 which is U-shaped in cross section into the interior of the housing 5 in order to replace the solvent which has gradually escaped there .
  • the reservoir of solvent in the annulus thus serves to replenish the solvent.
  • the solvent lost in gaseous form from the housing when the device is used is continuously replaced until all the solvent present in the solvent reservoir has been used up.
  • the quantitative ratio between that in the housing existing nail polish and the solvent present in the reservoir as well as the volume required for the reservoir can be determined in advance so that the solvent, including the quantity supplied from the reservoir, is largely sufficient until the nail polish is completely used up.

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  • Coating Apparatus (AREA)
EP19850116372 1985-08-13 1985-12-20 Dispositif pour appliquer des liquides Withdrawn EP0212005A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR43685/85 1985-08-13
TR4368585 1985-08-13

Publications (1)

Publication Number Publication Date
EP0212005A1 true EP0212005A1 (fr) 1987-03-04

Family

ID=21620553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850116372 Withdrawn EP0212005A1 (fr) 1985-08-13 1985-12-20 Dispositif pour appliquer des liquides

Country Status (1)

Country Link
EP (1) EP0212005A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076408A1 (fr) * 2000-03-31 2001-10-18 Cornelis Van Buuren Dispositif permettant de distribuer un fluide
WO2007144792A1 (fr) * 2006-06-16 2007-12-21 Kimberly-Clark Worldwide, Inc. Dispositif de distribution pour matériaux liquides ou semi-solides
CN116268748A (zh) * 2022-09-29 2023-06-23 方丹丹 一种可持续供油的指甲油瓶

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629123A (en) * 1948-11-23 1953-02-24 Mahruki Mehmet Tevf Nimetullah Retractable liquid applying means
DE2425062A1 (de) * 1974-05-24 1975-12-04 Geb Weyrich Dorothea Teisseire Lackbehaelter, insbesondere zum portionsweisen dosieren von einem fuellpinsel zuzufuehrendem fingernagellack

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629123A (en) * 1948-11-23 1953-02-24 Mahruki Mehmet Tevf Nimetullah Retractable liquid applying means
DE2425062A1 (de) * 1974-05-24 1975-12-04 Geb Weyrich Dorothea Teisseire Lackbehaelter, insbesondere zum portionsweisen dosieren von einem fuellpinsel zuzufuehrendem fingernagellack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076408A1 (fr) * 2000-03-31 2001-10-18 Cornelis Van Buuren Dispositif permettant de distribuer un fluide
WO2007144792A1 (fr) * 2006-06-16 2007-12-21 Kimberly-Clark Worldwide, Inc. Dispositif de distribution pour matériaux liquides ou semi-solides
CN116268748A (zh) * 2022-09-29 2023-06-23 方丹丹 一种可持续供油的指甲油瓶

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