DK161569B - Device for connecting a spray gun to an aerosol can - Google Patents
Device for connecting a spray gun to an aerosol can Download PDFInfo
- Publication number
- DK161569B DK161569B DK027487A DK27487A DK161569B DK 161569 B DK161569 B DK 161569B DK 027487 A DK027487 A DK 027487A DK 27487 A DK27487 A DK 27487A DK 161569 B DK161569 B DK 161569B
- Authority
- DK
- Denmark
- Prior art keywords
- threaded ring
- aerosol
- recess
- sleeve
- cylindrical section
- Prior art date
Links
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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
-
- 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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/207—Actuators comprising a manually operated valve and being attachable to the aerosol container, e.g. downstream a valve fitted to the container; Actuators associated to container valves with valve seats located outside the aerosol container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0894—Gun with a container which, in normal use, is located above the gun
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)
- Nozzles (AREA)
Description
iin
DK 161569 BDK 161569 B
Den foreliggende opfindelse angår en indretning til forbindelse af en sprøjtepstiol, som har en adapterdel med en bøsningsformet ansats, med en aerosoldåse med ventil og af den i indledningen til krav 1 angivne art.BACKGROUND OF THE INVENTION The present invention relates to a device for connecting a syringe petrol having an adapter portion having a sleeve-shaped sleeve, a valve aerosol can and of the kind set forth in the preamble of claim 1.
5 Til påsætning af aerosoldåser, der har en kant, som omslutter ventilen, på en sprøjtepistol anvendes en adapter.5 To apply aerosol cans having an edge enclosing the valve to a spray gun, use an adapter.
En sådan adapter har et afsnit, der krænges ind over kanten, og som har en konisk gevindansats, i hvilken sprøjtepistolen kan indskrues. Ved indskruning af adapteren trækkes det ind 10 over kanten af aerosoldåsen krængede afsnit sammen, således at aerosoldåsen fastholdes.Such an adapter has a section which is retracted over the edge and which has a tapered threaded insert into which the spray gun can be screwed. When screwing in the adapter, 10 sections of the aerosol can squeezed over are pulled together so that the aerosol can is retained.
Det er også kendt på kanten af aerosoldåsen at påsætte en gevindring og skrue denne ind i en adapterdel på en sprøjtepistol.It is also known on the edge of the aerosol can to attach a threaded ring and screw it into an adapter part of a spray gun.
15 Pra USA-patentskrift nr. 3.756.512 kendes en indret ning af den i indledningen til krav 1 angivne art og hvor der indgår en gevindring, som passer til et gevind på adapterdelen og har en til optagelse af randen på aerosoldåsen beregnet udtagning. Ved hjælp af denne udtagning dannes et 20 hullet omsluttende, cylindrisk afsnit, der har en vulst, som griber ind bag randen af aerosoldåsen, og som er sådan udformet, at i det mindste en del af vulsten deformeres indefter af randen på aerosoldåsen.15 United States Patent Specification No. 3,756,512 discloses a device of the kind set forth in the preamble of claim 1 and comprising a threaded ring which fits a thread on the adapter portion and has a recess intended to receive the rim of the aerosol can. By means of this recess, a 20-hole enclosing cylindrical section is formed which has a bead which engages behind the rim of the aerosol can, and is designed so that at least part of the bead is deformed inward by the rim of the aerosol can.
Disse løsninger har den ulempe, at forbindelsen mel-25 lem adapter, respektive gevindring, ikke låses på grund af friktion eller delenes form, således at forbindelsens tæthed sikres under brugen.These solutions have the disadvantage that the connection between adapter or respective thread ring is not locked due to friction or the shape of the parts, so that the tightness of the connection is ensured during use.
Den opgave, som ligger til grund for opfindelsen, er at tilvejebringe en indretning af den indledningsvis nævnte 30 art, og ved hvilken der dannes en effektivt låsende forbindelse mellem aerosoldåsen og indretningen samt mellem adapterdelen og indretningen, således at den dels forhindrer, at aerosoldåsen vipper i forhold til adapterdelen, dels forhindrer, at den på aerosoldåsen påsatte indretning løsner 35 sig.The object of the invention is to provide a device of the kind mentioned in the introduction, in which an effective locking connection is formed between the aerosol can and the device as well as between the adapter part and the device, so that it partly prevents the aerosol can from tilting in relation to the adapter part, partly prevents the device mounted on the aerosol can from loosening.
Denne opgave løses i henhold til opfindelsen ved, at indretningen er ejendommelig ved det i den kendetegnende del af krav 1 angivne.This object is solved according to the invention in that the device is peculiar to that of the characterizing part of claim 1.
DK 161569 BDK 161569 B
22
Opfindelsen, hvis ejendommelige træk fremgår af patentkravene, løser den opgave at tilvejebringe en indretning af den indledningsvis nævnte art, ved hvilken en forbindelse baseret på friktion og delenes indbyrdes sammenlåsning mel-5 lem aerosoldåse og indretningen og mellem adapterdelen og indretningen dels forhindrer en vipning af aerosoldåsen i adapterdelen og dels en frigørelse af den på aerosoldåsen påpressede indretning.The invention, whose peculiar features are apparent from the claims, solves the task of providing a device of the kind mentioned in the preamble, in which a connection based on friction and the interlocking of the parts between the aerosol can and the device and between the adapter part and the device partly prevents the tilting of the device. the aerosol can in the adapter part and partly a release of the device pressed onto the aerosol can.
De fordele, som opnås gennem opfindelsen, skal i det 10 væsentlige ses i, at indretningen bevirker en bedre tætning ! mellem ventil og adapterdel, fordi der ud over det mellem ventil og adapterdel dannede tætningssted findes et yderligere tætningssted mellem adapterdelen og et afsnit af den i indre omkredsflade af bøsningen, samt i, at indretningen er 15 billig at fremstille og enkel at anvende,The advantages obtained by the invention should in essence be seen in that the device produces a better seal! between valve and adapter portion, in addition to the sealing point formed between the valve and adapter portion, there is an additional sealing point between the adapter portion and a portion of the inner circumferential surface of the sleeve, and in that the device is inexpensive to manufacture and easy to use,
Yderligere fordele og ejendommelige træk fremgår af den følgende beskrivelse af et udførelseseksempel for opfindelsen med henvisning til tegningen, på hvilken fig. 1 er en afbildning halvt i snit set fra siden af 20 en med en sprøjtepistol ved hjælp af en adapterdel og et udførelseseksempel for forbindelsesindretningen forbundet aerosoldåse , og fig. 2 viser et snit gennem den ifølge fig. 1 anvendte forbindelsesindretning.Further advantages and peculiar features will become apparent from the following description of an embodiment of the invention with reference to the drawing, in which: FIG. 1 is a side elevational view, partly in section, of an aerosol can connected to a spray gun by means of an spray gun and an exemplary embodiment of the connection device; and FIG. 2 is a sectional view of the one shown in FIG. 1.
25 Som fig. 1 viser, er en sprøjtepistol 1 ved hjælp af en adapterdel 2 og en forbindelsesindretning forbundet med en aerosoldåse 3 med en ventil 4. Den som et enkelt legeme udformede adapterdel 2 har to afsnit 5,6, der er forsynet med et indvendigt gevind. Således kan adapterdelen 2 dels 30 via en gevindbøsning 7 skrues fast på sprøjtepistolen og dels kan aerosoldåsen 3 ved hjælp af forbindelsesindretningen skrues sammen med adapterdelen 2. Adapterdelen 2 har endvidere en bøsningslignende ansats 8, gennem hvilken ventilen 4 rager igennem.As FIG. 1 shows a spray gun 1 is connected by means of an adapter part 2 and a connecting device to an aerosol can 3 with a valve 4. The adapter part 2, which is designed as a single body, has two sections 5,6, which are provided with an internal thread. Thus, the adapter part 2 can partly be screwed onto the spray gun via a threaded sleeve 7 and, partly by means of the connecting device, the aerosol can 3 can be screwed together with the adapter part 2. The adapter part 2 further has a sleeve-like stop 8, through which the valve 4 extends.
35 Som fig. 2 viser, er forbindelsesindretningen udfor met i to dele og består af en gevindring 10 og en bøsning 11. Gevindringen 10 og bøsningen 11 består f.eks. af formstof. Gevindringen 10 har et til det indvendige gevind pas-As FIG. 2 shows, the connecting device is formed in two parts and consists of a threaded ring 10 and a sleeve 11. The threaded ring 10 and the sleeve 11 consist e.g. of plastic. The threading ring 10 has a fit for the internal thread.
DK 161569 BDK 161569 B
3 sende udvendigt gevind 12. På den ene side er der en ansats 13 til påsætning af den ikke viste lukkekappe for aerosoldåsen. Gevindringen 10 har en udtagning 15, som er udformet koaksialt med et hul 16 i endefladen på en sådan måde, at 5 der dannes et elastisk deformerbart cylindrisk afsnit 17.3 send external thread 12. On one side there is a stop 13 for attaching the aerosol can not shown. The threading ring 10 has a recess 15 formed coaxially with a hole 16 in the end face in such a way that 5 forms an elastically deformable cylindrical section 17.
Det cylindriske afsnit 17 er således udformet, at den frie ende rager frem i forhold til endefladen af gevindringen.The cylindrical section 17 is designed so that the free end projects in relation to the end surface of the threaded ring.
Som fig. 1 viser, er gevindringen 10 således placeret på aerosoldåsen 3, at kanten 18 befinder sig i udtagningen 10 15. Por at opnå en i det væsentlige på grund af delenes form sammenlåst forbindelse mellem kanten 18 og gevindringen 10 er gevindringen 10 udformet med to ringformede vulster 18,19, der er således udformet i det cylindriske afsnit 17 og den modsat liggende sideflade af udtagningen 15, at de 15 rager ind i udtagningen 15, og det cylindriske afsnit 17 er således udformet, at i det mindste en del af dette deformeres radialt indefter af kanten 18 på aerosoldåsen 3. På grund af den ind i hullet 16 indpressede bøsning 11 presses den elastisk deformerede del af det cylindriske afsnit 17 20 radialt udefter mod kanten 18 af aerosoldåsen 3, hvorved vulsterne 18,19 griber ind bag ved kanten 18. På grund af denne forbindelse fastgøres indretningen drejesikkert til aerosoldåsen.As FIG. 1 shows that the threaded ring 10 is positioned on the aerosol can 3 so that the edge 18 is in the recess 10 15. In order to achieve a substantially interlocked connection between the edge 18 and the threaded ring 10, the threaded ring 10 is formed with two annular beads. 18, 19, which is formed in the cylindrical section 17 and the opposite side surface of the recess 15 so that they 15 project into the recess 15, and the cylindrical section 17 is designed so that at least part of it is radially deformed on the inside of the rim 18 of the aerosol canister 3. Because of the bushing 11 pressed into the hole 16, the elastically deformed portion of the cylindrical section 17 is pressed radially outwardly against the edge 18 of the aerosol can 3, whereby the beads 18,19 engage behind the rim 18 Due to this connection, the device is pivotally attached to the aerosol can.
På bøsningen 11 er der udformet en flange 20, der 25 ligger an mod en i gevindringen 10 udformet skulder for at forhindre en gennempresning af bøsningen 11 igennem gevindringen. Ved den ydre omkreds af bøsningen 11 er der udformet to vulster 22,23 med indbyrdes afstand, hvilke vulster er indrettet til at kunne bringes i indgreb med riller 24,25 i 30 hullet 16 på gevindringen 10 for at arretere bøsningen 11 i gevindringen 10. På den med flangen 20 forsynede ende af bøsningen 11 er der udformet et fra den indre omkredsflade fremstående afsnit 25 og en i det væsentlige V-formet rille 26, der er udformet således i endefladen, at sidefladen af 35 rillen 26 forløber koaksialt med den indre omkredsflade. Ved denne udformning opstår en L-formet tætningslæbe, der samvirker med den bøsningsformede ansats 8.On the sleeve 11, a flange 20 is provided, which abuts 25 against a shoulder formed in the threaded ring 10 to prevent a penetration of the sleeve 11 through the threaded ring. At the outer circumference of the sleeve 11, two spaced ridges 22,23 are formed which are arranged to engage grooves 24,25 in the hole 16 of the thread ring 10 to arrest the sleeve 11 of the threaded ring 10. On the end 11 of the bush 11 provided with the flange 20 there is formed a portion 25 projecting from the inner circumferential surface and a substantially V-shaped groove 26 formed in the end face so that the side surface of the groove 26 extends coaxially with the inner circumferential surface. In this embodiment, an L-shaped sealing lip is formed which cooperates with the bush-shaped abutment 8.
For at muliggøre en mere sikker tætning kan den bøs-To allow for a more secure seal, the
DK 161569BDK 161569B
4 ningsformede ansats 8 udvendigt være let konisk på en sådan måde, at denne tilspidses i retning mod den frie ende eller i det nederste område have et konisk afsnit. Herved opnås det, at den L-formede tætningslæbe ved påskruning af aero- i 5 soldåsen 3 deformeres. Ved indskruning af aerosoldåsen 3 danner denne tætningslæbe ud over det mellem ventilen dannede tætningssted et yderligere tætningssted mellem bøsningen 11 og den bøsningsformede ansats 8 af adapterdelen 2, hvorved det forhindres, at det materiale, som sprøjtes, 10 kan træde ud mellem adapterdelen 2 og aerolsoldåsen 3.Externally shaped bores 8 are slightly tapered in such a way that it is tapered towards the free end or in the lower region having a tapered section. Hereby it is obtained that the L-shaped sealing lip is deformed by screwing on the aerosol can 3. By screwing in the aerosol canister 3, this sealing lip, in addition to the sealing point formed between the valve, forms a further sealing point between the bushing 11 and the bushing abutment 8 of the adapter part 2, thereby preventing the material being sprayed from exiting between the adapter part 2 and the aerosol canister. third
Da indretningen fastholdes dels ved hjælp af gevindringen 10 ved omkredsen og dels ved bøsningen 11 i området ved tætningslæben på indersiden, dvs. på to steder med indbyrdes afstand i adapterdelen 2, forhindres en vipning af 15 aerosoldåsen 3 i adapterdelen 2 og derved kan der opretholdes en tætning mellem adapterdelen 2 og aerosoldåsen 3 under anvendelsen.Since the device is retained partly by means of the threaded ring 10 at the circumference and partly by the sleeve 11 in the region of the sealing lip on the inside, ie. at two spaced locations in the adapter part 2, a tilt of the aerosol can 3 in the adapter part 2 is prevented and thereby a seal can be maintained between the adapter part 2 and the aerosol can 3 during use.
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3518627A DE3518627C3 (en) | 1985-05-23 | 1985-05-23 | Device for connecting an aerosol can having a valve to a spray gun |
DE3518627 | 1985-05-23 | ||
PCT/CH1986/000068 WO1986007037A1 (en) | 1985-05-23 | 1986-05-23 | Device for fixing a spraying gun to an aerosol can |
CH8600068 | 1986-05-23 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK27487A DK27487A (en) | 1987-01-19 |
DK27487D0 DK27487D0 (en) | 1987-01-19 |
DK161569B true DK161569B (en) | 1991-07-22 |
DK161569C DK161569C (en) | 1991-12-30 |
Family
ID=6271490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK027487A DK161569C (en) | 1985-05-23 | 1987-01-19 | DEVICE FOR CONNECTING A SPRAY GUN WITH AEROSOLA DASE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0223795B1 (en) |
DE (1) | DE3518627C3 (en) |
DK (1) | DK161569C (en) |
WO (1) | WO1986007037A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH670580A5 (en) * | 1987-04-16 | 1989-06-30 | Ehrensperger C Ag | |
GB2252132A (en) * | 1991-01-22 | 1992-07-29 | Norman Williams | Aerosol connector |
DE19532274A1 (en) * | 1995-09-01 | 1997-03-06 | Leif Andersen | Polyurethane aerosol can emptier |
PL2392407T3 (en) * | 2010-06-04 | 2013-05-31 | Soudal | Click-and-fix coupling piece for interchangeable dispensing tools |
BE1020534A5 (en) | 2010-06-04 | 2013-12-03 | Soudal | SCREW TORQUE WITH DOUBLE FUNCTION. |
US9435120B2 (en) | 2013-03-13 | 2016-09-06 | Homax Products, Inc. | Acoustic ceiling popcorn texture materials, systems, and methods |
US11253111B2 (en) | 2019-08-22 | 2022-02-22 | Gpcp Ip Holdings Llc | Skin care product dispensers and associated self-foaming compositions |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182866A (en) * | 1963-08-20 | 1965-05-11 | Rowe Robert | Spray gun transition piece |
US3567080A (en) * | 1966-10-18 | 1971-03-02 | Johnston Enterprises Inc | Tapping device for beer kegs and the like |
US3428224A (en) * | 1966-11-03 | 1969-02-18 | Roland C Eberhardt | Aerosol coatings applicator |
US3462045A (en) * | 1967-11-06 | 1969-08-19 | Isral J Markowitz | Safety aerosol cover cap |
DE1951939A1 (en) * | 1968-10-18 | 1970-10-15 | Tangye Shelly Ltd | Outlet connection for pressure-tight container |
US3494514A (en) * | 1968-11-05 | 1970-02-10 | Mack S Johnston | Portable beer siphon device |
US3756512A (en) * | 1971-12-28 | 1973-09-04 | G Dyal | Dispenser for pressurized container |
FR2167225A5 (en) * | 1972-01-10 | 1973-08-24 | Laffort Et Cie Sa | |
FR2407423A1 (en) * | 1977-10-28 | 1979-05-25 | Applic Gaz Sa | IMPROVEMENTS TO THE SYSTEMS FOR MOUNTING A DEVICE ON A PRESSURIZED FLUID CARTRIDGE |
DE2856011A1 (en) * | 1978-12-23 | 1980-07-03 | Fomo Schaumstoff Gmbh & Co Kg | Spray bottle with discharge device - has adaptor clamped to valve plate accommodating hose with stop valve |
FR2508136B1 (en) * | 1981-06-19 | 1985-12-06 | Oreal | IMPROVEMENT IN VALVES FOR AEROSOL CONTAINERS |
-
1985
- 1985-05-23 DE DE3518627A patent/DE3518627C3/en not_active Expired - Lifetime
-
1986
- 1986-05-23 EP EP86903175A patent/EP0223795B1/en not_active Expired
- 1986-05-23 WO PCT/CH1986/000068 patent/WO1986007037A1/en active IP Right Grant
-
1987
- 1987-01-19 DK DK027487A patent/DK161569C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK161569C (en) | 1991-12-30 |
EP0223795B1 (en) | 1989-05-03 |
DE3518627C3 (en) | 1995-02-09 |
WO1986007037A1 (en) | 1986-12-04 |
DE3518627A1 (en) | 1986-11-27 |
DK27487A (en) | 1987-01-19 |
EP0223795A1 (en) | 1987-06-03 |
DE3518627C2 (en) | 1988-02-11 |
DK27487D0 (en) | 1987-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |