JP5133529B2 - 粘性材料の注出用ディスペンサー - Google Patents
粘性材料の注出用ディスペンサー Download PDFInfo
- Publication number
- JP5133529B2 JP5133529B2 JP2006192775A JP2006192775A JP5133529B2 JP 5133529 B2 JP5133529 B2 JP 5133529B2 JP 2006192775 A JP2006192775 A JP 2006192775A JP 2006192775 A JP2006192775 A JP 2006192775A JP 5133529 B2 JP5133529 B2 JP 5133529B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- syringe body
- dispenser
- tip
- ring
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
- A61C5/62—Applicators, e.g. syringes or guns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
前記環状溝部は、その全域にわたってフラットな底壁を有する区画凹所からなり、
前記環状溝部の側壁に、間隔を開けて配置され、該プランジャーの押し込みにしたがって該Oリングの側部を当接、弾性変位、さらには圧縮変形させる一方、該プランジャーの押し込みにかかる負荷の解除によりОリングを復元させてプランジャーを押し込み方向とは逆向きにスライドさせて内容物のバックサクションを誘導する複数の凸部又は溝を設け、
前記プランジャーは先端が閉じた中空円筒状とするとともに、周壁の少なくとも対向位置に開口部を備えることを特徴とする粘性材料の充填用ディスペンサーである。
図1は本発明の技術を説明する粘性材料の充填用ディスペンサーの実施の形成を示した参考図であり、図2はその要部拡大図である。
1a 注出ノズル
2 プランジャー
2a 円錐ディスク
2b 押圧ディスク
2c 環状溝部
3 Oリング
4 凸部
5 鍔
6 リブ
7 開口部
Claims (5)
- 内容物の充填空間を有しその先端に注出ノズルを装着したシリンジ本体と、押し込み力の付加によりシリンジ本体内にてスライドさせて該充填空間内の内容物を注出ノズルの先端より注出するプランジャーと、このプランジャーの先端部分に形成された環状溝部に設置され、シリンジ本体の内壁面に沿い摺動可能とするOリングとを備えたディスペンサーであって、
前記環状溝部は、その全域にわたってフラットな底壁を有する区画凹所からなり、
前記環状溝部の側壁に、間隔を開けて配置され、該プランジャーの押し込みにしたがって該Oリングの側部を当接、弾性変位、さらには圧縮変形させる一方、その押し込みにかかる負荷を解除することによって該Оリングを復元させてプランジャーを押し込み方向とは逆向きにスライドさせて内容物のバックサクションを誘導する複数の凸部又は溝を設け、
前記プランジャーは、先端が閉じた中空円筒状をなし、周壁の少なくとも対向位置に開口部を備えることを特徴とする粘性材料の注出用ディスペンサー。 - 前記シリンジ本体はその外周壁に、多角形状になる鍔を有する請求項1記載の粘性材料の注出用ディスペンサー。
- 前記シリンジ本体の前方内壁に、Оリングが摺接するエアー抜き用のリブを1本以上有する請求項1又は2に記載の粘性材料の注出用ディスペンサー。
- 前記シリンジ本体はその内壁面におけるリブとの接続部に、該リブの高さよりも低い突出高さとなる段差部を有する請求項3に記載の粘性材料の注出用ディスペンサー。
- 前記シリンジ本体のプランジャー先端が当接する内壁面又はプランジャーの先端面の何れか一方に、シリンジ本体の内壁とプランジャー先端との間に隙間を形成する突起又はリブを有する請求項1〜4の何れかに記載の粘性材料の注出用ディスペンサー。
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006192775A JP5133529B2 (ja) | 2006-07-13 | 2006-07-13 | 粘性材料の注出用ディスペンサー |
| CN2007800331040A CN101516526B (zh) | 2006-07-13 | 2007-06-25 | 粘性材料放出用分配器 |
| KR1020097001970A KR101052488B1 (ko) | 2006-07-13 | 2007-06-25 | 점성 재료의 주출용 디스펜서 |
| PCT/JP2007/062725 WO2008007536A1 (fr) | 2006-07-13 | 2007-06-25 | Distributeur de matière visqueuse |
| AU2007273739A AU2007273739B2 (en) | 2006-07-13 | 2007-06-25 | Viscous material pouring dispenser |
| US12/309,108 US8474656B2 (en) | 2006-07-13 | 2007-06-25 | Viscous material extruding dispenser |
| EP07767531.2A EP2050509B1 (en) | 2006-07-13 | 2007-06-25 | Viscous material pouring dispenser |
| CA2657589A CA2657589C (en) | 2006-07-13 | 2007-06-25 | Viscous material pouring dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006192775A JP5133529B2 (ja) | 2006-07-13 | 2006-07-13 | 粘性材料の注出用ディスペンサー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008018351A JP2008018351A (ja) | 2008-01-31 |
| JP5133529B2 true JP5133529B2 (ja) | 2013-01-30 |
Family
ID=38923101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006192775A Active JP5133529B2 (ja) | 2006-07-13 | 2006-07-13 | 粘性材料の注出用ディスペンサー |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8474656B2 (ja) |
| EP (1) | EP2050509B1 (ja) |
| JP (1) | JP5133529B2 (ja) |
| KR (1) | KR101052488B1 (ja) |
| CN (1) | CN101516526B (ja) |
| AU (1) | AU2007273739B2 (ja) |
| CA (1) | CA2657589C (ja) |
| WO (1) | WO2008007536A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101801024B1 (ko) * | 2017-07-11 | 2017-11-24 | ㈜세일글로발 | 치과용 실린지 |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5133529B2 (ja) * | 2006-07-13 | 2013-01-30 | クラレノリタケデンタル株式会社 | 粘性材料の注出用ディスペンサー |
| JP5362277B2 (ja) * | 2008-07-15 | 2013-12-11 | 株式会社ジーシー | シリンジ型容器 |
| JP5242469B2 (ja) * | 2009-03-19 | 2013-07-24 | 株式会社吉野工業所 | 粘性材料の注出用ディスペンサー |
| KR101066602B1 (ko) * | 2009-06-29 | 2011-09-22 | 에이피시스템 주식회사 | 액정 사출용 시린지 및 이를 이용한 액정 사출 장치와 액정 사출 방법 |
| JP5465936B2 (ja) | 2009-07-01 | 2014-04-09 | 武蔵エンジニアリング株式会社 | 液体材料吐出方法、装置およびプログラム |
| KR101107169B1 (ko) * | 2009-08-26 | 2012-01-25 | 삼성모바일디스플레이주식회사 | 수지 유체 디스펜싱 장치 |
| JP5285009B2 (ja) * | 2010-03-12 | 2013-09-11 | エムテックスマツムラ株式会社 | シーラガンにおける液だれ防止装置 |
| US9113981B2 (en) * | 2010-04-22 | 2015-08-25 | Tokuyama Dental Corporation | Ejection device and method of filling the ejection device with a material |
| GB201009644D0 (en) * | 2010-06-09 | 2010-07-21 | Astek Innovations Ltd | Improved dental nozzle |
| US8616879B2 (en) * | 2011-03-22 | 2013-12-31 | Centrix, Inc. | Capsule and delivery tip with transition portion for dispensing viscous reactive dental materials |
| CN102178987A (zh) * | 2011-05-25 | 2011-09-14 | 杨桑 | 一种持续负压冲洗器 |
| CN102353620B (zh) * | 2011-06-21 | 2013-09-25 | 吉林大学 | 测定高温润湿性装置及方法 |
| FR2982780B1 (fr) * | 2011-11-18 | 2014-12-05 | Buyer Ind De | Pistolet a pate culinaire |
| KR101358887B1 (ko) | 2011-11-28 | 2014-02-06 | 주식회사 허머 | 공기 주입식 치과 기공용 왁스 디스펜서 |
| WO2013081297A1 (ko) * | 2011-11-28 | 2013-06-06 | 주식회사 허머 | 치과 기공용 왁스 디스펜서 및 이를 이용한 치과 기공용 왁스 디스펜서 시스템 |
| ITRE20120020A1 (it) * | 2012-03-14 | 2013-09-15 | Cgm Spa | Siringa per l'iniezione di materiale granulare solido |
| WO2013176870A1 (en) * | 2012-05-25 | 2013-11-28 | 3M Innovative Properties Company | Application tip and system for dispensing a dental material |
| US9775685B2 (en) | 2012-09-28 | 2017-10-03 | Gc Corporation | Dental syringe |
| EP3718644B1 (en) * | 2012-10-01 | 2022-06-01 | Musashi Engineering, Inc. | Plunger for dispenser, dispenser, and method for dispensing liquid material |
| US9561087B2 (en) * | 2012-12-04 | 2017-02-07 | Sulzer Mixpac Ag | Discharging device |
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| US9868653B2 (en) | 2013-05-01 | 2018-01-16 | Nch Corporation | System and method for treating water systems with high voltage discharge and ozone |
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| CN105287026B (zh) * | 2015-11-26 | 2018-02-27 | 北京冠美口腔医院管理有限公司 | 一种凡士林提取器及其提取方法 |
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-
2006
- 2006-07-13 JP JP2006192775A patent/JP5133529B2/ja active Active
-
2007
- 2007-06-25 EP EP07767531.2A patent/EP2050509B1/en active Active
- 2007-06-25 WO PCT/JP2007/062725 patent/WO2008007536A1/ja not_active Ceased
- 2007-06-25 KR KR1020097001970A patent/KR101052488B1/ko active Active
- 2007-06-25 CA CA2657589A patent/CA2657589C/en active Active
- 2007-06-25 US US12/309,108 patent/US8474656B2/en active Active
- 2007-06-25 CN CN2007800331040A patent/CN101516526B/zh active Active
- 2007-06-25 AU AU2007273739A patent/AU2007273739B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101801024B1 (ko) * | 2017-07-11 | 2017-11-24 | ㈜세일글로발 | 치과용 실린지 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2657589C (en) | 2012-09-25 |
| EP2050509A1 (en) | 2009-04-22 |
| JP2008018351A (ja) | 2008-01-31 |
| AU2007273739B2 (en) | 2010-06-17 |
| EP2050509B1 (en) | 2016-05-04 |
| EP2050509A4 (en) | 2012-04-04 |
| CN101516526B (zh) | 2011-09-21 |
| KR20090046813A (ko) | 2009-05-11 |
| CN101516526A (zh) | 2009-08-26 |
| KR101052488B1 (ko) | 2011-07-29 |
| CA2657589A1 (en) | 2008-01-17 |
| AU2007273739A1 (en) | 2008-01-17 |
| US8474656B2 (en) | 2013-07-02 |
| US20090289084A1 (en) | 2009-11-26 |
| WO2008007536A1 (fr) | 2008-01-17 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |