CN101932263B - Manually operated dropper - Google Patents
Manually operated dropper Download PDFInfo
- Publication number
- CN101932263B CN101932263B CN2009801040200A CN200980104020A CN101932263B CN 101932263 B CN101932263 B CN 101932263B CN 2009801040200 A CN2009801040200 A CN 2009801040200A CN 200980104020 A CN200980104020 A CN 200980104020A CN 101932263 B CN101932263 B CN 101932263B
- Authority
- CN
- China
- Prior art keywords
- elastic button
- case lid
- manually operated
- pipe
- housing
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 229920003182 Surlyn® Polymers 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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
- 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
-
- 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
- A45D34/02—Scent flasks, e.g. with evaporator
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0471—Threaded or like caps or cap-like covers secured by rotation with means for positioning the cap on the container, or for limiting the movement of the cap, or for preventing accidental loosening of the cap
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/18—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages for discharging drops; Droppers
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
-
- 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
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/05—Details of containers
- A45D2200/054—Means for supplying liquid to the outlet of the container
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/823—Cosmetic, toilet, powder puff
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Provided is a manually operated dropper for sucking in and squeezing out a predetermined amount of liquid content when an elastic button thereof is pressed. The manually operated dropper of the present invention includes a housing which forms an outer appearance of the dropper and contains the contents therein, a housing cap for sealing an internal space of the housing from the outside, a tubular body which sucks in contents from the housing and is coupled to an elastic button, an elastic button seal coupled to a top of the tubular body and joined to the housing cap, and a closure which covers an outer surface of the elastic button in such a manner that both sides of the elastic button are exposed so as to protect the button from forces applied from an external source and suck in contents at constant rate. The closure is coupled to the housing cap.
Description
Technical field
The present invention relates to a kind of manually operated dropper; It is configured to suction and discharging predetermined amount of liquid class content when pushing elastic button; Relate in particular to such manually operated dropper: it comprises the housing that is used to hold content; Be used for making hermetically the inner space of this housing and the case lid of outside seal; Be used for being connected to the elastic button of the upper end of this pipe hermetically from the pipe of this housing pump contents thing, and be connected on the said case lid, simultaneously with the opposite side of elastic button be exposed to outside mode around said elastic button outside at a distance from cover.
Background technology
Manual pump is because its convenience is commonly used in the cosmetics containers all the time, and said cosmetics containers give off the liquid type content such as oil and emulsion of scheduled volume at every turn.Especially; When container contains content; Can easily give off the content of scheduled volume through manually operated dropper at every turn; Because manually operated dropper has above-mentioned characteristic, so it extensively is used in cosmetics containers and the medicament reservoir, and the technology relevant with manually operated dropper also constantly developing.
Conventional manually operated dropper generally is configured to a fixed structure, in this structure, is installed in the upper end of the housing that holds content with the assembly of mode elastic button connected to one another identical with Pasteur pipette (Pasteur pipette) and pipe.When pushing elastic button and discharging when being applied to the power on the elastic button, be pumped in the pipe from the content in the housing, and the content that is aspirated is given off from housing in the position of anticipation.
Yet the manually operated dropper of this routine has following several problem:
The first, the elastic button that is installed in drop bottle top is exposed to the outside, and operation consequently may meet accident.For example, because drop bottle is arrived in dropping or applying external force of drop bottle, elastic button possibly at random pushed, and consequently regardless of user's wish drop bottle is operated.For fear of the accidental operation that takes place drop bottle, can lid further be installed on the top of drop bottle.Yet, must lid be installed on the drop bottle after when using drop bottle, must removing lid from drop bottle and use drop bottle, this is a trouble.In addition, lid possibly lost.
The second, elastic button is generally by processing such as the soft material of silicones and rubber, and elastic button is configured to the hollow-core construction of its bottom opening.Pipe is connected to the open bottom of elastic button.Therefore, when pushing elastic button, the content in the pipe is discharged into the outside, and the power when being applied to elastic button on when release, and content is introduced in the pipe.Yet, the amount of institute's contents discharged rely on the finger of pushing elastic button size, elastic button pressing position and how to push elastic button and change, consequently be difficult to discharge equably the content of scheduled volume at every turn.This structure especially is not suitable for holding such as the liquid type content of medicine, essential oil and aromatic oil and evenly discharges the drop bottle of predetermined amount of liquid class content.
Developed various manually operated droppers addressing the above problem, yet, also there is not to provide the manually operated dropper of promising result.
Summary of the invention
Therefore, the present invention is devoted to address the above problem and other also unsolved technical problem.
Especially; An object of the present invention is to provide the manually operated dropper of such configuration: can avoid making that owing to the external force that drops or be applied to said drop bottle of said drop bottle drop bottle is at random pushed; And the content of discharging scheduled volume when pushing said elastic button, thereby convenience and reliability have been improved.
According to the present invention; Manually operated dropper through the content that is configured to when pushing elastic button suction and discharging scheduled volume is provided can be realized above-mentioned purpose and other purpose; Said manually operated dropper comprises: (a) housing, and it forms the outward appearance of said drop bottle and is used to hold content; (b) case lid, it is used for making hermetically the inner space and the outside seal of said housing; (c) pipe, it is connected with elastic button and is used for from said housing pump contents thing; (d) elastic button, the upper end of itself and said pipe is tightly connected, and this elastic button also is connected with case lid; And (e) at a distance from cover, it is connected on the said case lid, and center on the outside of said elastic button simultaneously as follows: the opposite side of said elastic button is exposed to the outside, the content of suction scheduled volume when being used to protect said elastic button to avoid external force.
In the manually operated dropper with said structure according to the present invention, when said elastic button is pressed, said elastic button distortion.At this moment, air that exists in said elastic button and the said pipe or content are through the lower end discharging of said pipe.On the other hand, when the power that is applied to said elastic button discharged, said elastic button was because its elastic force turns back to its original state.Simultaneously, the internal drop of said elastic button and said pipe is low, and consequently the liquid type content from said housing of scheduled volume is introduced in the said pipe.
What be connected with said case lid has around the outside structure of said elastic button at a distance from cover; And therefore; Said separated cover can avoid said elastic button at random to be pushed owing to external force; And can additionally limit when pushing said elastic button maybe when discharging when being applied to the power on the said elastic button pressing position of said elastic button and distortion size.So, can aspirate the content of scheduled volume and the content that is aspirated is discharged into the position of anticipation.In addition, can make manually operated dropper have the aesthstic satisfactory appearance that goes up around the outside peculiar shape of said elastic button at a distance from cover.
In preferred embodiment, the said structure that is arch at a distance from the configurable one-tenth vertical section of cover.Therefore, saidly can avoid said elastic button to be pressed owing to the accident that drops or be applied to the external force of drop bottle of said drop bottle applies at a distance from cover.In addition, said have predetermined strength at a distance from cover, and the therefore said damage that can reduce said elastic button at a distance from cover.
Said exposure shape at a distance from cover is not limited especially, press the exposed region of said elastic button as long as it can make the user more easily press...with one's finger.For example, said separated cover can expose in the vertical section oval in shape.
Especially, said opposite side at a distance from cover cuts into ellipse smoothly, so that the opposite side of said separated cover is exposed to the outside.Therefore, the user can more easily press...with one's finger and press the exposed side of said elastic button.
Said pipe is configured to hollow tubular to be used for suction and to hold content.Said pipe can have relatively little internal diameter with effective pump contents thing in the zone of contiguous its lower end.
Have in the structure of the internal diameter littler in the zone of the said pipe of this vicinity lower end than other zone of said pipe; When the power on being applied to said elastic button discharges; Introducing speed at the liquid type content of the lower end of said pipe increases, and stops the liquid type content that is incorporated in the said pipe upper end to be discharged into outsidely to be pressed up to said elastic button.
As preceding described, said pipe and said elastic button are connected to each other.The available following mode of this connection realizes.For example; Said pipe periphery in the top is provided with outward extending annular projection; Said elastic button can be within it the bottom in week be provided with and the corresponding link slot of said annular projection, and the connection between said pipe and the said elastic button can be inserted into through the annular projection with said pipe in the link slot of said elastic button and realizes.
Simultaneously, the connection between said elastic button and the said case lid can realize through following manner.For example; Said elastic button can be provided with groove in the periphery of its lower end; Said case lid can be provided with and the corresponding projection of said groove at an upper portion thereof in interior week; And the connection between said elastic button and the said case lid can be through when inserting said elastic button in the said case lid downwards, and the joint between the projection of said case lid and the groove of said elastic button is realized.
Said connection between cover and said case lid can realize through various molding process as required.For example, said connection between cover and said case lid can realize through undercutting (undercut).
Be used for reference, the part such as hole, projection or depression of the mechanograph that undercutting refers to, said part are to open the performed motion of direction at injection mould and to take out according to the function of mechanograph or use.Be called interior undercutting in the inner undercutting that forms of mechanograph, and undercutting outside the outside undercutting that forms of mechanograph is called.
Connection between said housing and the said case lid is available to realize that such as the screw-type structure it can more easily accomplish joint and disengaging between housing and the case lid, and prevents that the content in the housing from giving off from drop bottle.
Said separated cover can be processed by sarin resin (Surlyn), Merlon, acrylic resin or metal, and it presents predetermined strength or elasticity, and said case lid can be processed by polypropylene (PP) or metal.Surlyn is a styrene-acrylonitrile synthetic resin, and it presents high resiliency and high chemical resistance.Therefore, Surlyn is particularly suitable for said material at a distance from cover.
Description of drawings
The present invention above-mentioned and other purpose, characteristic and other advantage will from following detailed description with the accompanying drawing, be able to more be expressly understood, wherein:
Fig. 1 is the stereogram that illustrates according to the manually operated dropper of embodiment of the present invention;
Fig. 2 is the housing of pictorial image 1 and the stereogram of manually operated dropper separated structures;
Fig. 3 is the side view of the manually operated dropper of Fig. 1;
Fig. 4 is the vertical cross section of the connection between representative illustration elastic button and the pipe; And
Fig. 5 is the front perspective view of the manually operated dropper of Fig. 1.
The specific embodiment
Now, will be described in detail with reference to the attached drawings preferred implementation of the present invention.Yet, should be noted that scope of the present invention also can't help the restriction of shown embodiment.
Fig. 1 is the stereogram of representative illustration according to the manually operated dropper of embodiment of the present invention, and Fig. 2 is the housing of representative illustration Fig. 1 and the stereogram of manually operated dropper separated structures.
With reference to these accompanying drawings; Manually operated dropper 100 comprises the housing 110 that is used to hold 15ml to 20ml content; Be used for the case lid 120 of the inner space of seal casinghousing 110 hermetically, be connected with elastic button 140 and be used for, the elastic button 140 that is connected hermetically with the upper end of pipe 130 from the pipe 130 of housing 110 pump contents things; And be connected with case lid 120 and be used for around elastic button 140 outside at a distance from cover 150, wherein elastic button 140 also is connected with case lid 120.
Therefore, when making the warpage of elastic button 140 when applying power to elastic button 140, elastic button 140 is discharged through the following end entrance 132 of pipe 130 with the pipe 130 interior air that exist.When the power on being applied to elastic button 140 was released, elastic button 140 was because its elastic force returns its original shape.Simultaneously, elastic button 140 is low with the internal drop of pipe 130, consequently will content inlet tube 130 from the scheduled volume of housing 110 in.In this state, housing 110 separates with drop bottle 100, and is as shown in Figure 2, and pushes elastic button 140 subsequently with to anticipation position contents discharged.
Is connected with case lid 120 at a distance from cover 150, simultaneously in such a way around the outside of elastic button 140: the opposite side of elastic button 140 is exposed to the outside, is used for when protecting elastic button 140 to avoid external force, aspirating the content of scheduled volume.
Fig. 3 is the side view of the manually operated dropper of representative illustration Fig. 1.
With reference to figure 3, at a distance from cover 150 be configured to the outside corresponding vertical sections of elastic button 140 be the structure of arch.In addition, cut out elliptical shape 152 so that each side of elastic button 140 is exposed to the outside at a distance from cover 150.Therefore, the user's exposed region of compression elasticity button 140 that can more easily press...with one's finger in its side.
Fig. 4 is the vertical cross section that connects between representative illustration elastic button and the pipe.
With reference to figure 4, the peripheral shape in pipe 130 upper ends circularizes projection 134, makes annular projection 134 stretch out, and forms link slot 144 in the bottom in interior week of elastic button 140.The annular projection 134 of pipe 130 is inserted into the link slot 144 of elastic button 140, realizes the connection between pipe 130 and the elastic button 140 thus.Just; When the top of pipe 130 is inserted in the elastic button 140 under the compelled state that broadens in the bottom of rubber-like elastic button 140; And the power on the elastic button 140 of being applied to subsequently is when being released; The link slot 144 of elastic button 140 with pipe 130 annular projection 134 since the restoring force of elastic button 140 engage, realize thus managing 130 and elastic button 140 between connection.
Pipe 130 has relatively little internal diameter at 136 places, zone of contiguous its lower end, is used for stoping from housing 110 effective pumping liquid class content (see figure 1)s and under the state that elastic button 140 is not pressed the discharging of said content.
Fig. 5 is the front perspective view of the manually operated dropper of representative illustration Fig. 1.
With reference to figure 5, the periphery in elastic button 140 bottoms forms groove 142, and in the interior week formation on case lid 120 tops and the groove 142 corresponding projections 122 of elastic button 140.
Therefore, when elastic button 140 inserted in the case lid 120 downwards, the projection 122 of case lid 120 engaged with the groove 142 of elastic button 140, more easily realizes the connection between elastic button 140 and the case lid 120 thus.
Likewise, undercutting 126 outside the upper lateral of case lid 120 forms, and in undercutting 156 in the outer undercutting 126 accordingly of formation of the lower end of cover 150 and case lid 120.Therefore, case lid 120 and the connection between cover 150 realize through undercutting.
Simultaneously, housing 110 is connected to each other to provide high leakproofness to stop housing 110 interior contents to be discharged into outside screw-type structure 115 with case lid 120.
Commercial Application
Can be clear that from foregoing description; Manually operated dropper according to the present invention is configured to like this: can avoid elastic button at random to be pushed by external force; The content of suction scheduled volume when pushing elastic button; And the content that discharging was aspirated when the power on being applied to elastic button discharged has greatly improved convenience and reliability.
Although disclose preferred implementation of the present invention, person of skill in the art will appreciate that and under the condition that does not break away from the disclosed scope of the invention of accompanying claims and spirit, can carry out various modifications, interpolation and replacement in order to describe purpose.
Claims (6)
1. manually operated dropper, it is configured to suction and discharging predetermined amount of liquid class content when pushing elastic button, and said manually operated dropper comprises:
(a) housing, it forms said drop bottle outward appearance and is used to hold content;
(b) case lid, it is used for making hermetically the inner space and the outside seal of said housing;
(c) pipe, it is connected with elastic button and is used for from said housing pump contents thing;
(d) elastic button, it is connected with the upper end of said pipe hermetically, and said elastic button also is connected with said case lid, and
(e) at a distance from cover, it is connected on the said case lid, and center on the outside of said elastic button simultaneously as follows: the opposite side of said elastic button is exposed to the outside, the content of suction scheduled volume when being used to protect said elastic button to avoid external force,
Wherein said pipe has relatively little internal diameter in the zone of contiguous its lower end; Said connection between cover and said case lid realizes through undercutting; And said separated cover is processed by the sarin resin.
2. according to the described manually operated dropper of claim 1, wherein, said separated cover is configured to the structure that vertical section is an arch.
3. manually operated dropper according to claim 1, wherein, said at a distance from covering on the exposure of vertical section oval in shape.
4. manually operated dropper according to claim 1; Wherein, Said pipe periphery in the top is provided with outward extending annular projection; The said elastic button bottom in week within it is provided with and the corresponding link slot of said annular projection, and the connection between said pipe and the said elastic button is to be inserted in the link slot of said elastic button through the annular projection with said pipe to realize.
5. manually operated dropper according to claim 1; Wherein, Said elastic button is provided with groove in the periphery of its underpart; Said case lid interior week place at an upper portion thereof is provided with and the corresponding projection of said groove, and the connection between said elastic button and the said case lid is the realization that engages between the groove of projection and said elastic button through said case lid when be inserted into said elastic button in the said case lid downwards.
6. manually operated dropper according to claim 1, wherein, said case lid is processed by polypropylene.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020080001641U KR200449631Y1 (en) | 2008-02-04 | 2008-02-04 | Hand dropper |
| KR20-2008-0001641 | 2008-02-04 | ||
| PCT/KR2009/000518 WO2009099285A2 (en) | 2008-02-04 | 2009-02-03 | Manually operated dropper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101932263A CN101932263A (en) | 2010-12-29 |
| CN101932263B true CN101932263B (en) | 2012-07-18 |
Family
ID=40952556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801040200A Expired - Fee Related CN101932263B (en) | 2008-02-04 | 2009-02-03 | Manually operated dropper |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110108160A1 (en) |
| EP (1) | EP2248438A4 (en) |
| JP (1) | JP2011510738A (en) |
| KR (1) | KR200449631Y1 (en) |
| CN (1) | CN101932263B (en) |
| WO (1) | WO2009099285A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101667192B1 (en) | 2015-02-27 | 2016-10-18 | (주)이화바이오메딕스 | Liquid medicine infuser and liquid medicine supply device including the same |
| US10549892B2 (en) * | 2015-06-17 | 2020-02-04 | Plastipak Packaging, Inc. | Container and liquid dispensing apparatus |
| CN107512478A (en) * | 2016-06-16 | 2017-12-26 | 黄志宽 | Cover of pesticide bottle |
| KR200488971Y1 (en) | 2017-03-24 | 2019-04-11 | 주식회사 에프에스코리아 | Pipette assembly for cosmetics and cosmetic container having the same |
| KR102085881B1 (en) | 2018-03-05 | 2020-05-27 | 주식회사 에프에스코리아 | Pipette unit for cosmetics and cosmetic container having the same |
| CN109939756A (en) * | 2018-12-07 | 2019-06-28 | 戴靖 | A dropper tip and its production method |
| EP3669986A1 (en) * | 2018-12-17 | 2020-06-24 | Hilgenberg GmbH | Suction device for pipettes |
| CN113682639A (en) * | 2021-09-03 | 2021-11-23 | 有淳包装科技(上海)有限公司 | Environment-friendly recyclable dropper and dropper bottle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275754B1 (en) * | 1986-12-19 | 1990-04-25 | Simone Morel | Dispensing container with a dropper |
| US5221027A (en) * | 1991-02-20 | 1993-06-22 | Merck & Co., Inc. | Fluid dispenser tip with recessed dispensing nozzle |
| CN1253107A (en) * | 1998-11-02 | 2000-05-17 | 麦克内尔-Ppc股份有限公司 | Container having retainer |
| WO2006004236A1 (en) * | 2004-06-30 | 2006-01-12 | Yonwoo Co., Ltd. | Cosmetic vessel with dropper |
| JP2006160339A (en) * | 2004-12-09 | 2006-06-22 | Sumitomo Rubber Ind Ltd | Dropper rubber, and container for cosmetic or medical use |
| JP2007244510A (en) * | 2006-03-14 | 2007-09-27 | Kawamoto Sangyo Kk | Ophthalmic administration auxiliary tool |
| CN200963587Y (en) * | 2006-08-02 | 2007-10-24 | 山东鲁泰环中制药有限公司 | Quantitative dropping bottle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US531133A (en) * | 1894-12-18 | Combined stopper and filler for bottles | ||
| US2742195A (en) * | 1952-02-11 | 1956-04-17 | Merck & Co Inc | Dropper closure for containers |
| US2872950A (en) * | 1954-03-12 | 1959-02-10 | Johnson & Johnson | Dispensing device |
| US2913017A (en) * | 1956-09-17 | 1959-11-17 | Poly Seal Corp | Bottle pipette closure for liquid containers |
| US3158183A (en) * | 1962-07-25 | 1964-11-24 | Parke Davis & Co | Push button dropper |
| US3146806A (en) * | 1962-08-09 | 1964-09-01 | Ginsburg Henry | Dispensing container for liquids |
| US3881527A (en) * | 1974-01-03 | 1975-05-06 | Justin Joel Shapiro | Bulb-operated pipet |
| DE7540657U (en) * | 1975-12-20 | 1976-04-29 | Behringwerke Ag | Sterile lockable container |
| US4416400A (en) * | 1978-10-24 | 1983-11-22 | Dougherty Brothers Company | One piece dispenser |
| US4690579A (en) * | 1985-09-03 | 1987-09-01 | Tuckman Drew E | Brush extension device |
| US5226572A (en) * | 1992-06-11 | 1993-07-13 | Comar, Inc. | Bulb actuator for dropper closure |
| AU2603801A (en) * | 1999-12-29 | 2001-07-09 | Comar, Inc. | Dropper assembly |
| US20060118582A1 (en) * | 2004-12-03 | 2006-06-08 | Kuei-Chun Hsu-Yeh | Dropper |
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2008
- 2008-02-04 KR KR2020080001641U patent/KR200449631Y1/en not_active Expired - Lifetime
-
2009
- 2009-02-03 CN CN2009801040200A patent/CN101932263B/en not_active Expired - Fee Related
- 2009-02-03 JP JP2010544899A patent/JP2011510738A/en active Pending
- 2009-02-03 WO PCT/KR2009/000518 patent/WO2009099285A2/en active Application Filing
- 2009-02-03 US US12/863,112 patent/US20110108160A1/en not_active Abandoned
- 2009-02-03 EP EP09708462.8A patent/EP2248438A4/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275754B1 (en) * | 1986-12-19 | 1990-04-25 | Simone Morel | Dispensing container with a dropper |
| US5221027A (en) * | 1991-02-20 | 1993-06-22 | Merck & Co., Inc. | Fluid dispenser tip with recessed dispensing nozzle |
| CN1253107A (en) * | 1998-11-02 | 2000-05-17 | 麦克内尔-Ppc股份有限公司 | Container having retainer |
| WO2006004236A1 (en) * | 2004-06-30 | 2006-01-12 | Yonwoo Co., Ltd. | Cosmetic vessel with dropper |
| JP2006160339A (en) * | 2004-12-09 | 2006-06-22 | Sumitomo Rubber Ind Ltd | Dropper rubber, and container for cosmetic or medical use |
| JP2007244510A (en) * | 2006-03-14 | 2007-09-27 | Kawamoto Sangyo Kk | Ophthalmic administration auxiliary tool |
| CN200963587Y (en) * | 2006-08-02 | 2007-10-24 | 山东鲁泰环中制药有限公司 | Quantitative dropping bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009099285A2 (en) | 2009-08-13 |
| EP2248438A2 (en) | 2010-11-10 |
| EP2248438A4 (en) | 2014-07-16 |
| KR20090008046U (en) | 2009-08-07 |
| KR200449631Y1 (en) | 2010-07-26 |
| CN101932263A (en) | 2010-12-29 |
| WO2009099285A3 (en) | 2009-10-29 |
| JP2011510738A (en) | 2011-04-07 |
| US20110108160A1 (en) | 2011-05-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120718 Termination date: 20210203 |