EP0275754A1 - Ausgeber mit Tropfvorrichtung - Google Patents

Ausgeber mit Tropfvorrichtung Download PDF

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Publication number
EP0275754A1
EP0275754A1 EP87402862A EP87402862A EP0275754A1 EP 0275754 A1 EP0275754 A1 EP 0275754A1 EP 87402862 A EP87402862 A EP 87402862A EP 87402862 A EP87402862 A EP 87402862A EP 0275754 A1 EP0275754 A1 EP 0275754A1
Authority
EP
European Patent Office
Prior art keywords
cannula
bellows
envelope
container according
dropper
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
EP87402862A
Other languages
English (en)
French (fr)
Other versions
EP0275754B1 (de
Inventor
Simone Morel
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
Priority to AT87402862T priority Critical patent/ATE52236T1/de
Publication of EP0275754A1 publication Critical patent/EP0275754A1/de
Application granted granted Critical
Publication of EP0275754B1 publication Critical patent/EP0275754B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0282—Burettes; Pipettes mounted within a receptacle

Definitions

  • the present invention relates to a dropper dispensing container for liquid or viscous products which must be able to be dispensed in small quantities and at well localized locations.
  • the technique has long known plugs provided with a dropper, the cap being screwed onto a container and the bellows of the dropper protruding beyond the cap.
  • These dropper plugs obviously fulfill the function for which they were designed in a suitable manner, but they do not make it possible to produce the container, namely for example the bottle, in such a way that it satisfies the shapes currently appreciated for objects intended to contain pharmacy or cosmetology products.
  • the bellows of the dropper is not protected on its top and this leads to making it from a resistant material so that it is not easily damaged.
  • the invention improves the dropper dispensing containers by allowing very simple manufacture but which may have extremely diverse aspects.
  • the invention largely protects the bellows of the dropper.
  • the dropper dispenser container comprising a cannula connected to an elastic bellows for the distribution or installation of a product by means of the cannula is characterized in that the bellows is arranged inside an envelope having at least one opening corresponding to a part of said bellows so that the dropper constituted by the association of said cannula and said bellows is operable at the same time as said envelope.
  • the dropper dispenser container comprises a cannula 1 preferably made of synthetic resin by molding.
  • 2 designates the dispensing orifice of the cannula which is formed at one end.
  • the cannula delimits an annular plate 3 from which an outer ring 4 and a thin lip 5 is formed.
  • the ring 4 has internally connecting means 6, for example a thread or a member latching, to cooperate with the neck 7 of a bottle 8.
  • the lip 5 is preferably conical in section as illustrated by the drawing so that it is flexible and provides sealing by coming into abutment against the internal wall of the neck 7.
  • the annular plate 3 defines an interlocking groove 9 for a bead 10 which forms, at its base, a bellows 11 which, in the embodiment shown, is spherical in shape but which could, if necessary, present another shape, for example that of a cylinder or an ovoid body.
  • the bellows 11 is contained in an envelope 12 with a closed bottom which, in the example of FIGS. 1 and 2, constitutes at the same time a cap for the bottle 8.
  • the envelope 12 has, near its lower part, a rod 13 intended to be engaged in a groove 14 of the neck of the bottle 8.
  • the casing 12 internally forms at least one key 15 engaged in a groove 16 of the neck to prevent any rotation of the casing 12 relative to the crown 4 .
  • the casing 12 has one or more lateral openings 17, 17a through which or through which the bellows 11 projects.
  • the product to be instilled is contained in the bottle 8 which is advantageously transparent or translucent and which is preferably made by molding in synthetic resin but which could also be made of glass or other materials .
  • the bellows 11 is firstly placed in the groove 9 formed on the top of the annular plate 3. Then, the envelope is engaged on the bellows 11 which is made of elastomer or flexible and elastic plastic material and this envelope is snapped onto the external wall of the crown 4. The retention of the envelope is ensured by the rod 13 penetrating into the groove 14.
  • the key (s) 15 disposed in the groove (s) 16 angularly lock the crown 4 and the casing 12 which are thus rigidly connected.
  • the cannula 1 can be extracted or replaced by screwing the crown 4 onto the neck 7 or by snapping it in if snap-fastening means are provided in place of the illustrated thread.
  • the user need only grasp the envelope 12 after having aspirated product into the cannula by means of the bellows 11.
  • the instillation is carried out by lightly pressing on the parts of the bellows 11 which are accessible through the lateral opening (s) 17, 17a.
  • FIGS. 3 to 6 illustrate a variant according to which the envelope 12 forms a body and contains, as previously, the bellows 11 which is accessible by a lateral opening 17.
  • the bellows 11 made of elastomer or other elastic material is connected by a bead 10 engaged in a groove 9 of the cannula 1.
  • the cannula has, near its end delimiting the dispensing orifice 2, a shoulder 18 forming a means for retaining and centering this cannula which is engaged in a cover 19, itself fitted or otherwise fixed to the casing 12.
  • the cover 19 comprises connecting means 20 for example a latching groove for a bead 21 of a closure cap 22.
  • the cap 22 advantageously comprises, at its end, a closure core 23 of the dispensing orifice 2 of the cannula.
  • FIGS. 5 and 6 shows that the shape of the envelope 12 can be absolutely arbitrary and the bellows 11 can, if desired, have an additional thickness 24 corresponding to the opening 17 so that the envelope appears to have no discontinuity.

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Closures For Containers (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Centrifugal Separators (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
EP87402862A 1986-12-19 1987-12-15 Ausgeber mit Tropfvorrichtung Expired - Lifetime EP0275754B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87402862T ATE52236T1 (de) 1986-12-19 1987-12-15 Ausgeber mit tropfvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8617832 1986-12-19
FR8617832A FR2608563B1 (fr) 1986-12-19 1986-12-19 Recipient distributeur a compte-gouttes

Publications (2)

Publication Number Publication Date
EP0275754A1 true EP0275754A1 (de) 1988-07-27
EP0275754B1 EP0275754B1 (de) 1990-04-25

Family

ID=9342103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87402862A Expired - Lifetime EP0275754B1 (de) 1986-12-19 1987-12-15 Ausgeber mit Tropfvorrichtung

Country Status (5)

Country Link
EP (1) EP0275754B1 (de)
AT (1) ATE52236T1 (de)
DE (1) DE3762406D1 (de)
ES (1) ES2014490B3 (de)
FR (1) FR2608563B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009099285A3 (ko) * 2008-02-04 2009-10-29 (주) 종우실업 수동식 드롭퍼
IT202100003635A1 (it) * 2021-02-17 2022-08-17 Tecnoblend Srl Ingredienti e metodo per la preparazione di “bevande d’autore”
WO2023169180A1 (zh) * 2022-03-11 2023-09-14 赫蕾雪(上海)科技有限公司 一种便于打开的滴管式容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR798497A (fr) * 1935-06-20 1936-05-18 Compte-gouttes
FR1288754A (fr) * 1959-09-08 1962-03-30 Dosamatic Dropper Corp Capuchon compte-goutte ainsi que les flacons munis de ce capuchon
FR2137861A1 (de) * 1971-05-14 1972-12-29 Firmenich & Cie
GB2020255A (en) * 1978-05-03 1979-11-14 Jenapharm Veb Closure-Container Combination
GB2143220A (en) * 1983-07-13 1985-02-06 Oreal A drop dispenser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR798497A (fr) * 1935-06-20 1936-05-18 Compte-gouttes
FR1288754A (fr) * 1959-09-08 1962-03-30 Dosamatic Dropper Corp Capuchon compte-goutte ainsi que les flacons munis de ce capuchon
FR2137861A1 (de) * 1971-05-14 1972-12-29 Firmenich & Cie
GB2020255A (en) * 1978-05-03 1979-11-14 Jenapharm Veb Closure-Container Combination
GB2143220A (en) * 1983-07-13 1985-02-06 Oreal A drop dispenser

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009099285A3 (ko) * 2008-02-04 2009-10-29 (주) 종우실업 수동식 드롭퍼
KR200449631Y1 (ko) * 2008-02-04 2010-07-26 주식회사 종우실업 수동식 드롭퍼
EP2248438A2 (de) * 2008-02-04 2010-11-10 Chong Woo Co., Ltd. Manuell betriebener tropfer
JP2011510738A (ja) * 2008-02-04 2011-04-07 チョン ウー カンパニー リミテッド 手動点滴器
US20110108160A1 (en) * 2008-02-04 2011-05-12 Chong Wong Co., Ltd. Manually operated dropper
EP2248438A4 (de) * 2008-02-04 2014-07-16 Chong Woo Co Ltd Manuell betriebener tropfer
IT202100003635A1 (it) * 2021-02-17 2022-08-17 Tecnoblend Srl Ingredienti e metodo per la preparazione di “bevande d’autore”
WO2022175794A1 (en) * 2021-02-17 2022-08-25 Tecnoblend Srl Ingredients and method for the preparation of 'auteur drinks'
WO2023169180A1 (zh) * 2022-03-11 2023-09-14 赫蕾雪(上海)科技有限公司 一种便于打开的滴管式容器

Also Published As

Publication number Publication date
DE3762406D1 (de) 1990-05-31
ATE52236T1 (de) 1990-05-15
ES2014490B3 (es) 1990-07-16
FR2608563A1 (fr) 1988-06-24
FR2608563B1 (fr) 1989-08-18
EP0275754B1 (de) 1990-04-25

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