DK143549B - Safety closure for bottle or container - Google Patents
Safety closure for bottle or container Download PDFInfo
- Publication number
- DK143549B DK143549B DK284879A DK284879A DK143549B DK 143549 B DK143549 B DK 143549B DK 284879 A DK284879 A DK 284879A DK 284879 A DK284879 A DK 284879A DK 143549 B DK143549 B DK 143549B
- Authority
- DK
- Denmark
- Prior art keywords
- closure
- container
- cap
- bottle
- closure cap
- Prior art date
Links
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- Closures For Containers (AREA)
Description
U3549U3549
Opfindelsen angår et sikkerhedslukke af den i krav l*s indledning angivne art.The invention relates to a security closure of the kind specified in the preamble of claim 1.
Sådanne sikkerhedslukker tjener til at vanskeliggøre lukkets aftagning i tilstrækkelig grad til, at børn og andre, 5 som er uvidende om de farer, beholderens indhold kan frembyde, ikke kan åbne beholderen, der f.eks. kan være en medicin- eller pilleflaske, uden at åbningen dog bliver så vanskelig, at den frembyder problemer for den kvalificerede bruger.Such security closures serve to make the closure of the closure sufficiently difficult to prevent children and others 5, who are unaware of the dangers the contents of the container may present, unable to open the container, e.g. can be a medicine or pill bottle, without the opening being so difficult that it presents problems for the qualified user.
10 Et fra U.S.A. patentskrift nr. 3.625.387 kendt sikkerhedslukke af den omhandlede art har en til sammenkobling af den indre lukkehætte og den ydre muffe bestemt nøgle, der har form af et trekantet legene, som gennem en trekantet åbning i en endevæg på den ydre muffe kan bringes til at 15 gribe ind i en trekantet fordybning i den indre lukkehættes endevæg. Denne nøgle er således en særskilt del, der skal opbevares for sig, for at der skal opnås en rimelig sikkerhed mod uautoriseret åbning.One from U.S.A. U.S. Pat. No. 3,625,387 to the prior art security closure has a key for interconnecting the inner closure cap and outer sleeve, which is in the form of a triangular leg which can be brought through a triangular opening in an end wall of the outer sleeve. to engage a triangular recess in the end wall of the inner closure cap. Thus, this key is a separate part that must be kept separately in order to obtain reasonable security against unauthorized opening.
U.S.A. Patentskrift nr. 3.698.585 viser et andet sikkerheds-20 lukke af den omhandlede art, hvor den ydre muffes endevæg er udformet dels med én U-formet gennemskæring, der afgrænser en bøjelig flig, dels med en rampe på indersiden. På ydersiden af den indre lukkehættes endevæg findes en diametral ribbe, som enden af rampen støder imod ved påskruning af lukket, 25 og som fligen kan trykkes i anlæg mod ved afskruning af lukket. Det svage punkt ved et sådant sikkerhedslukke er den bøjelige flig, som er udsat for beskadigelse og som medfører en vis risiko for, at fligen støder imod ribben, uden at der bevidst er trykket på den.U.S.A. Patent No. 3,698,585 discloses another security closure of the kind in which the end wall of the outer sleeve is formed partly with one U-shaped intersection defining a flexible tab and partly with a ramp on the inside. On the outside of the end wall of the inner closure cap is a diametrical rib, which the end of the ramp abuts by screwing on the closure, 25 and which the tab can be pressed into abutment against by screwing the closure. The weak point of such a security closure is the flexible tab, which is subject to damage and which carries a certain risk of the tab against the ribs without deliberately pressing it.
30 Opfindelsen har til formål at angive et sikkerhedslukke af den omhandlede art, som kan betjenes uden brug af nøgle, og hvis funktion ikke er afhængig af en upålideligt virkende flig, og som yderligere er enkelt og billigt at fremstille.The invention has for its object to provide a safety closure of the kind in question which can be operated without the use of a key and whose function is not dependent on an unreliable tab and which is further simple and inexpensive to manufacture.
2 U35692 U3569
Dette formål opnås ved, at sikkerhedslukket er udformet som angivet i krav l's kendetegnende del, idet der yed denne konstruktion i stedet for et separat koblingsorgan eller en bøjelig flig til sammenkobling af den indre lukkehætte og 5 den ydre muffe simpelthen findes to åbninger i sidstnævnte, som gør det muligt for den kvalificerede bruger, dvs, stør-. re børn og voksne personer med normale åndsevner, at aftage sikkerhedslukket ved at påvirke lukkehætten direkte med to fingre, der stikkes gennem åbningerne i muffen. Forsøg har 10 vist, at mindreårige børn og personer på et tilsvarende mentalt udviklingsniveau ikke kan åbne sikkerhedslukket.This object is achieved in that the safety cover is designed as defined in the characterizing part of claim 1, by providing this construction in place of a separate coupling means or a flexible tab for coupling the inner closure cap and the outer sleeve simply two openings in the latter. which enables the qualified user, ie, greater. re children and adult persons with normal mental abilities, to remove the safety cap by directly affecting the closure cap with two fingers inserted through the openings in the sleeve. Trials have shown that underage children and persons of similar mental development cannot open the safety door.
Den i krav 2 angivne udformning af sikkerhedslukket har vist sig at give øget sikkerhed mod uautoriseret åbning.The design of the security closure according to claim 2 has been found to provide increased security against unauthorized opening.
Det skal bemærkes, at der også kendes et sikkerhedslukke af 15 lignende art som det her omhandlede, hvor den ydre muffe har en bund, der på indersiden er udformet med fremspring, som kan bringes til at samarbejde med tilsvarende fremspring på ydersiden af lukkehættens bund til drejning af denne hætte. Etablering af dette samarbejde kræver et kraftigt ak-20 sialt tryk mod den ydre muffe, hvilket besværliggør åbning selv for autoriserede personer.It should be noted that a safety closure of 15 similar to the present invention is also known, in which the outer sleeve has a bottom which is formed on the inside with projections which can be made to cooperate with corresponding projections on the outside of the bottom of the cover. turning this cap. Establishing this collaboration requires strong axial pressure on the outer sleeve, which makes opening even for authorized persons difficult.
Opfindelsen skal forklares nærmere i det følgende under henvisning til tegningen, hvor fig. 1 i perspektivisk afbildning viser den øverste del af 25 en beholder og en til anbringelse derpå indrettet udførelsesform for sikkerhedslukket ifølge opfindelsen, bestående af to dele, der er vist trukket bort fra hinanden, og fig. 2 et snit efter linie XI-II i fig. 1.The invention will be explained in greater detail below with reference to the drawing, in which 1 is a perspective view of the upper portion of 25 showing a container and an embodiment of the security closure according to the invention arranged thereon, consisting of two parts which are shown pulled apart; and FIG. 2 is a sectional view taken along line XI-II of FIG. First
I fig. 1 er 10 den øverste del af en cylindrisk plastbehol-30 der, f.eks. en pilleflaske, i hvis overkant der er udformet 3 143549 fire cirkelafsnitformede udskæringer 11, som er beliggende med lige store mellemrum. Det til anbringelse derpå bestemte sikkerhedslukke består af en indre lukkehætte 12 og en ydre muffe 13 af plast med en vis elasticitet, Lukkehæt-5 ten 12 har en cylindrisk væg 14 og en bund 15, og muffen 13 har ligeledes en cylindrisk væg 16 og en bund 17.In FIG. 1, 10 is the upper portion of a cylindrical plastic container, e.g. a pill bottle, in the upper edge of which is formed four circular sectional cut-outs 11, which are spaced at equal intervals. The safety closure to be determined thereon consists of an inner closure cap 12 and an outer sleeve 13 of plastic having a certain elasticity, the closure cap 12 has a cylindrical wall 14 and a bottom 15, and the sleeve 13 also has a cylindrical wall 16 and a bottom 17.
lukkehætten 12’s indvendige diameter er i hovedsagen lig med den udvendige diameter af beholderen 10, og på to diametralt over for hinanden beliggende steder er der i ét 10 med indersiden af både den cylindriske væg 14 og bunden 15 udformet et cirkelafsnitformet fremspring 18, som passer i udskæringerne 11 og i lukkets påsatte tilstand griber ind i en af disse. Til at forhindre aftagning af lukket ved et rent akslalt træk findes der på indersiden af lukkehæt-15 ten 12's væg 14 to diametralt modsat beliggende knaster 19, som hver ved lukkets påsætning griber ind i et af fire krumme spor 20, der er udformet i ydersiden af beholderen 10 mellem udskæringerne 11.the inner diameter of the closure cap 12 is substantially equal to the outside diameter of the container 10, and in two diametrically opposite locations, in one 10, with the inside of both the cylindrical wall 14 and the bottom 15, a circular sectional projection 18 is formed which fits into the the cut-outs 11 and in the closed state of the closure engage one of these. To prevent the closure of the closure by a clean shaft feature, there are two diametrically opposite knobs 19 on the inside of the wall 14 of the closure cap 12, each engaging one of four curved grooves 20 formed on the exterior of the closure cap. of the container 10 between the cutouts 11.
I det samlede sikkerhedslukke er den ydre muffe 13, hvis 20 indvendige diameter er lidt større end lukkehættens udvendige diameter, anbragt uden om og frit drejeligt på lukkehætten. I denne tilstand holdes de to dele sammen af en på underkanten af den ydre muffe 13 udformet, indadvendende hageformet flange 21, der er tydeligst vist i fig. 2, og 25 som med snapvirkning griber ind over underkanten af lukkehætten 12. Muffen 13’s cylindriske væg 16 er udformet med to diametralt modsat beliggende, i den viste udførelse halvcirkulære åbninger 22 og 23, hvoraf den ene 22 støder op til muffebunden 17, mens den anden 23 befinder sig tæt ved 30 muffens underkant· Åbningerne 22 og 23 har en sådan størrelse, at der kan stikkes en finger igennem dem, så at der med to fingre kan udøves et sådant tryk mod den indre lukkehætte i et påsat sikkerhedslukke, at denne hætte kan drejes, hvorved kamvirkningen mellem fremspringene 18 på lukkehætten 35 og udskæringerne 11 i beholderen vil frembringe en aksial,In the overall safety closure, the outer sleeve 13, the inside diameter of which is slightly larger than the outer diameter of the closure cap, is arranged circumferentially and freely pivotally on the closure cap. In this state, the two parts are held together by an inwardly facing flange 21 formed on the bottom of the outer sleeve 13, which is most clearly shown in FIG. 2, and 25 which snap-act over the bottom edge of the closure cap 12. The cylindrical wall 16 of the sleeve 13 is formed with two diametrically opposite, in the embodiment shown semi-circular apertures 22 and 23, one of which is adjacent to the socket bottom 17 while the second 23 is located near the bottom edge of the sleeve · The openings 22 and 23 are of such size that a finger can be inserted through them so that with two fingers a pressure can be exerted against the inner closure cap in an attached safety closure that cap can be turned whereby the cam action between the projections 18 on the closure cap 35 and the cutouts 11 in the container will produce an axial,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK284879A DK143549C (en) | 1979-07-05 | 1979-07-05 | SAFETY CLOSE TO BOTTLE OR CONTAINER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK284879A DK143549C (en) | 1979-07-05 | 1979-07-05 | SAFETY CLOSE TO BOTTLE OR CONTAINER |
DK284879 | 1979-07-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK284879A DK284879A (en) | 1981-01-06 |
DK143549B true DK143549B (en) | 1981-09-07 |
DK143549C DK143549C (en) | 1982-02-01 |
Family
ID=8116388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK284879A DK143549C (en) | 1979-07-05 | 1979-07-05 | SAFETY CLOSE TO BOTTLE OR CONTAINER |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK143549C (en) |
-
1979
- 1979-07-05 DK DK284879A patent/DK143549C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK284879A (en) | 1981-01-06 |
DK143549C (en) | 1982-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |