EP1088772A2 - Spray extention tube for aerosol - Google Patents
Spray extention tube for aerosol Download PDFInfo
- Publication number
- EP1088772A2 EP1088772A2 EP00120989A EP00120989A EP1088772A2 EP 1088772 A2 EP1088772 A2 EP 1088772A2 EP 00120989 A EP00120989 A EP 00120989A EP 00120989 A EP00120989 A EP 00120989A EP 1088772 A2 EP1088772 A2 EP 1088772A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- extension hose
- spray
- adapter
- nozzle
- spray extension
- 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- Withdrawn
Links
- 239000007921 spray Substances 0.000 title claims abstract description 21
- 239000000443 aerosol Substances 0.000 title 1
- 239000000428 dust Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
- B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of the dispensed content, e.g. funnels or hoods
- B65D83/303—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of the dispensed content, e.g. funnels or hoods using extension tubes located in or at the nozzle outlets
Definitions
- the present invention relates to a spray extension hose assembly for compressed gas cans, in particular compressed air cans, which have a push button nozzle head with the outlet nozzle protruding to the side.
- Compressed air cans are becoming increasingly sensitive mechanical, electronic and optical devices etc. on a large scale Use to loosen open areas of such devices by means of compressed air jet Free dust and dirt deposit.
- the spray extension hose on the connection side a firmly inserted in the extension hose Includes adapter that merges into a plug-in part for releasable insertion of the Adapter into the nozzle opening of the outlet nozzle of the push-button nozzle head.
- Such a spray extension hose assembly can be easily with the Connect push button nozzle head and just as easy for reuse from the push button nozzle head.
- the extension hose for example, have a length of 70 to 100 cm without essential Pressure drop between the outlet nozzle and hose nozzle.
- plug-in part protrudes from a handle and itself slightly tapered, which makes it easy to use while ensuring a high tightness allowed.
- outlet nozzle, the handle of the adapter and the spray extension hose and its nozzle at least approximated have the same outside diameter, which in use means attaching the Spray extension hose arrangement on device parts and thereby damage prevented.
- the spray extension hose assembly for a pressurized gas can in particular Compressed air can 4 comprises a push button nozzle head in a known manner 1 with laterally protruding outlet connector 2.
- the spray extension hose 3 is now on the connection side provided with an adapter 6 firmly inserted in the extension hose 3, which merges into a plug-in part 7 for releasably inserting the adapter into the Nozzle opening of the outlet nozzle 2 of the push-button nozzle head 1.
- the plug part 7 protrudes from a handle 9 and tapers slightly conical.
- the extension hose 3 can be used for its fixed connection with the adapter 6 may be glued or wound onto the plug-on part 8 thereof, for example.
- outlet connector 2 the handle 9 of the adapter 6 and the Spray extension hose 3 and its nozzle 5 at least approximated same outside diameter.
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Sprüh-Verlängerungsschlauchanordnung für Druckgas-Dosen, insbesondere Druckluft-Dosen, die einen Drucktasten-Düsenkopf mit seitlich abragendem Auslass-Stutzen umfassen.The present invention relates to a spray extension hose assembly for compressed gas cans, in particular compressed air cans, which have a push button nozzle head with the outlet nozzle protruding to the side.
Druckluft-Dosen finden im Zusammenhang mit immermehr hochempfindlichen mechanischen, elektronischen und optischen Geräten u.a. in grossem Umfange Verwendung, um offene Bereiche solcher Geräte mittels Druckluftstrahl von losem Staub und Schmutzniederschlag zu befreien.Compressed air cans are becoming increasingly sensitive mechanical, electronic and optical devices etc. on a large scale Use to loosen open areas of such devices by means of compressed air jet Free dust and dirt deposit.
Problematisch dabei ist allerdings die Auflage bei der Verwendung solcher Dosen, diese nicht zu stark, höchstens um 40 °, zu kippen, um ein Kondensieren des Doseninhaltes im Sprühbereich und damit ein Aussprühen von Wasserteilchen zu verhindern. Damit ist aber der Verwendungsbereich solcher Dosen erheblich eingeschränkt, da sich verdeckte oder weit innenliegende, zu reinigende Stellen der Geräte nicht erreichen lassen, auch nicht durch das in der Regel mitgelieferte, in den Auslass-Stutzen einzusteckende Röhrchen.The problem with this is the requirement when using such cans, do not tilt them too much, at most by 40 °, to condense the contents of the can in the spray area and thus spraying out water particles to prevent. However, the area of use of such cans is considerable limited, because they are hidden or far inside, to be cleaned Do not allow the devices to be reached, not even by the Tubes to be inserted into the outlet connection.
Auch ein über den Auslass-Stutzen zu schiebendes Plastik-Rohr kann hier keine brauchbare Abhilfe bringen, da der Querschnittswechsel zwischen Düse des Auslass-Stutzens und aufgestülptem Rohr zu einem grossen Druckabfall führt. Zudem kann das Plastik-Rohr für eine Wiederverwendung nicht oder kaum mehr vom Auslass-Stutzen abgezogen werden, da sich dieses am Auslass-Stutzen angesaugt hat.Even a plastic pipe to be pushed over the outlet nozzle cannot do this bring useful remedy, since the cross-section change between the nozzle of the Outlet nozzle and pipe turned up leads to a large pressure drop. In addition, the plastic pipe can not or hardly anymore for reuse be pulled off the outlet nozzle as this is on the outlet nozzle has sucked in.
Auch der Vorschlag eines zur Wiederverwendung auswechselbaren Drucktasten-Düsenkopfes mit integriertem Sprüh-Verlängerungsschlauch ist aus Kostengründen nicht realisierbar.Also the proposal of a replaceable push button nozzle head for reuse with integrated spray extension hose is for cost reasons not feasible.
Somit ist es Aufgabe der vorliegenden Erfindung, eine Sprüh-Verlängerungsschlauchanordnung für Druckgas-Dosen, insbesondere Druckluft-Dosen der vorgenannten Art zu schaffen, die sich leicht mit dem Drucktasten-Düsenkopf verbinden und für eine Wiederverwendung ebenso leicht vom Drucktasten-Düsenkopf entfernen lässt und die zudem trotz einer ausreichenden Länge kaum einen Druckabfall zwischen Auslass-Stutzen und Schlauch-Düse bewirkt.It is therefore an object of the present invention to provide a spray extension hose arrangement for compressed gas cans, in particular compressed air cans of the aforementioned To create ways that easily connect to the push button nozzle head and just as easily from the push button nozzle head for reuse can be removed and, despite a sufficient length, hardly causes a pressure drop between the outlet nozzle and the hose nozzle.
Dies wird erfindungsgemäss nun dadurch erreicht, dass der Sprüh-Verlängerungsschlauch anschlussseitig einen fest im Verlängerungsschlauch eingesetzten Adapter umfasst, der in einen Steckteil übergeht zum lösbaren Einstecken des Adapters in die Düsenöffnung des Auslass-Stutzens des Drucktasten-Düsenkopfes.This is now achieved according to the invention in that the spray extension hose on the connection side a firmly inserted in the extension hose Includes adapter that merges into a plug-in part for releasable insertion of the Adapter into the nozzle opening of the outlet nozzle of the push-button nozzle head.
Eine derartige Sprüh-Verlängerungsschlauchanordnung lässt sich leicht mit dem Drucktasten-Düsenkopf verbinden und für eine Wiederverwendung ebenso leicht vom Drucktasten-Düsenkopf entfernen. Hierbei kann der Verlängerungsschlauch beispielsweise eine Länge von 70 bis 100 cm aufweisen ohne wesentlichen Druckabfall zwischen Auslass-Stutzen und Schlauch-Düse.Such a spray extension hose assembly can be easily with the Connect push button nozzle head and just as easy for reuse from the push button nozzle head. Here, the extension hose for example, have a length of 70 to 100 cm without essential Pressure drop between the outlet nozzle and hose nozzle.
Weiter ist es vorteilhaft, wenn der Steckteil von einem Griffstück abragt und sich gering konisch verjüngt, was eine leichte Handhabung bei Gewährleistung einer hohen Dichtheit gestattet.It is also advantageous if the plug-in part protrudes from a handle and itself slightly tapered, which makes it easy to use while ensuring a high tightness allowed.
Vorteilhaft ist ferner, wenn der Auslass-Stutzen, das Griffstück des Adapters und der Sprüh-Verlängerungsschlauch sowie dessen Düse wenigstens angenähert gleichen Aussendurchmesser aufweisen, was bei Gebrauch ein Anhängen der Sprüh-Verlängerungsschlauchanordnung an Geräteteilen und dadurch Beschädigungen verhindert.It is also advantageous if the outlet nozzle, the handle of the adapter and the spray extension hose and its nozzle at least approximated have the same outside diameter, which in use means attaching the Spray extension hose arrangement on device parts and thereby damage prevented.
Zweckmässig sind ferner alle Teile aus Kunststoff.All parts made of plastic are also expedient.
Eine beispielsweise Ausführungsform des Erfindungsgegenstandes ist nachfolgend anhand der Zeichnung, welche in schematischer Darstellung eine Sprüh-Verlängerungsschlauchanordnung zeigt, nachfolgend näher erläutert. An example embodiment of the subject matter of the invention is as follows based on the drawing, which is a schematic representation of a spray extension hose assembly shows, explained in more detail below.
Die Sprüh-Verlängerungsschlauchanordnung für eine Druckgas-Dose, insbesondere
Druckluft-Dose 4 umfasst in bekannter Weise einen Drucktasten-Düsenkopf
1 mit seitlich abragendem Auslass-Stutzen 2.The spray extension hose assembly for a pressurized gas can, in particular
Compressed air can 4 comprises a push button nozzle head in a known manner
1 with laterally protruding
Erfindungsgemäss ist nun der Sprüh-Verlängerungsschlauch 3 anschlussseitig
mit einem fest im Verlängerungsschlauch 3 eingesetzten Adapter 6 versehen,
der in einen Steckteil 7 übergeht zum lösbaren Einstecken des Adapters in die
Düsenöffnung des Auslass-Stutzens 2 des Drucktasten-Düsenkopfes 1.According to the invention, the
Hierbei ragt der Steckteil 7 von einem Griffstück 9 ab und verjüngt sich gering
konisch.Here, the plug part 7 protrudes from a
Der Verlängerungsschlauch 3 kann zu seiner festen Verbindung mit dem Adapter
6 auf dessen Aufsteckteil 8 beispielsweise verklebt oder aufgewindet sein.The
Ferner weisen der Auslass-Stutzen 2, das Griffstück 9 des Adapters 6 und der
Sprüh-Verlängerungsschlauch 3 sowie dessen Düse 5 wenigstens angenähert
gleichen Aussendurchmesser auf.Furthermore, the
Alle Teile bestehen aus Kunststoff.All parts are made of plastic.
Es wird Schutz beansprucht wie folgt:Protection is claimed as follows:
Claims (4)
dadurch gekennzeichnet, dass
der Sprüh-Verlängerungsschlauch (3) anschlussseitig einen fest im Verlängerungsschlauch (3) eingesetzten Adapter (6) umfasst, der in einen Steckteil (7) übergeht zum lösbaren Einstecken des Adapters in die Düsenöffnung des Auslass-Stutzens (2) des Drucktasten-Düsenkopfes (1).Spray extension hose arrangement for compressed gas cans, in particular compressed air cans, which comprise a push button nozzle head (1) with a laterally protruding outlet connector (2),
characterized in that
the spray extension hose (3) on the connection side comprises an adapter (6) firmly inserted in the extension hose (3), which merges into a plug-in part (7) for releasably inserting the adapter into the nozzle opening of the outlet connector (2) of the push-button nozzle head ( 1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH177099 | 1999-09-28 | ||
| CH177099A CH693414A5 (en) | 1999-09-28 | 1999-09-28 | Spray extension tube arrangement for pressure gas cans. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1088772A2 true EP1088772A2 (en) | 2001-04-04 |
| EP1088772A3 EP1088772A3 (en) | 2001-09-19 |
Family
ID=4218189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00120989A Withdrawn EP1088772A3 (en) | 1999-09-28 | 2000-09-27 | Spray extention tube for aerosol |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1088772A3 (en) |
| CH (1) | CH693414A5 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043342A1 (en) * | 2007-10-02 | 2009-04-09 | Dentaco Dentalindustrie Und -Marketing Gmbh | Spray can comprising a discharge tube |
| DE102010006538A1 (en) * | 2010-02-01 | 2011-08-04 | Nikic, Ivan, 55546 | Device for extension of nozzles of cartridges or box for squeezing liquids or pasty masses, has internal thread provided at end of tube for screwing tube on to external thread, which is arranged at cartridge or box |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9313251U1 (en) * | 1993-09-02 | 1993-12-23 | Maschinenbau Oppenweiler Binder Gmbh & Co, 71570 Oppenweiler | Lubrication device for chains in thread sealing machines |
| US5423458A (en) * | 1994-04-28 | 1995-06-13 | Micro Care Corporation | Electrostatic-safe aerosol dispenser |
-
1999
- 1999-09-28 CH CH177099A patent/CH693414A5/en not_active IP Right Cessation
-
2000
- 2000-09-27 EP EP00120989A patent/EP1088772A3/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9313251U1 (en) * | 1993-09-02 | 1993-12-23 | Maschinenbau Oppenweiler Binder Gmbh & Co, 71570 Oppenweiler | Lubrication device for chains in thread sealing machines |
| US5423458A (en) * | 1994-04-28 | 1995-06-13 | Micro Care Corporation | Electrostatic-safe aerosol dispenser |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043342A1 (en) * | 2007-10-02 | 2009-04-09 | Dentaco Dentalindustrie Und -Marketing Gmbh | Spray can comprising a discharge tube |
| US8690024B2 (en) | 2007-10-02 | 2014-04-08 | Dispensys Ag | Spray can comprising a discharge tube |
| DE102010006538A1 (en) * | 2010-02-01 | 2011-08-04 | Nikic, Ivan, 55546 | Device for extension of nozzles of cartridges or box for squeezing liquids or pasty masses, has internal thread provided at end of tube for screwing tube on to external thread, which is arranged at cartridge or box |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1088772A3 (en) | 2001-09-19 |
| CH693414A5 (en) | 2003-07-31 |
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| RIC1 | Information provided on ipc code assigned before grant |
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| 17P | Request for examination filed |
Effective date: 20020319 |
|
| D17P | Request for examination filed (deleted) | ||
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20020320 |