Closure cap for a container filled with medicinal fluid, and container having a closure cap
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-041/50
B65D-041/34
출원번호
US-0309656
(2007-07-26)
등록번호
US-8672155
(2014-03-18)
우선권정보
DE-10 2006 035 761 (2006-08-01)
국제출원번호
PCT/EP2007/006624
(2007-07-26)
§371/§102 date
20090723
(20090723)
국제공개번호
WO2008/014919
(2008-02-07)
발명자
/ 주소
Knierbein, Bernd
Walter, Helmut
Luke, Janina
Schulte, Walter
Römer, Frank
Heukamp, Wolfgang
출원인 / 주소
Fresenius Kabi Deutschland GmbH
대리인 / 주소
Hamilton, Brook, Smith & Reynolds, P.C.
인용정보
피인용 횟수 :
7인용 특허 :
4
초록▼
The invention relates to a closure cap for a container filled with medicinal fluid, which container has an aperture piece which is sealed off by a diaphragm which can be punctured. The closure cap has a cap-shaped closure body (1) and a drinking neck (4) with a drinking opening (4a) which is pivotab
The invention relates to a closure cap for a container filled with medicinal fluid, which container has an aperture piece which is sealed off by a diaphragm which can be punctured. The closure cap has a cap-shaped closure body (1) and a drinking neck (4) with a drinking opening (4a) which is pivotable between a first position, in which the drinking neck bears against the closure cap, and a second position, in which the drinking neck projects from the closure cap. In addition, the closure cap has means (20, 22) for puncturing the diaphragm which seals off the aperture piece of the container, which means (20, 22) interact with the drinking neck in such a way that, as the drinking neck (4) is pivoted, the diaphragm is punctured such that a connection is produced between the opening (4a) of the drinking neck and the container interior. The closure cap is characterized in that the closure body has, in addition to the opening (4a) of the drinking neck (4), an opening (20a, 24) for ventilating the container during drinking.
대표청구항▼
1. A closure cap, for a container filled with a medical liquid which has a mouth section sealed with a pierceable membrane, having a main closure body in cap form which has a covering part and a skirt part,a drinking nozzle, having an opening for drinking from, which can be pivoted between a first p
1. A closure cap, for a container filled with a medical liquid which has a mouth section sealed with a pierceable membrane, having a main closure body in cap form which has a covering part and a skirt part,a drinking nozzle, having an opening for drinking from, which can be pivoted between a first position in which the drinking nozzle rests against the main closure body and a second position in which the drinking nozzle is distant from the main closure body,a tubular body for piercing the membrane which co-operates with the drinking nozzle in such a way that the membrane is pierced when the drinking nozzle is pivoted, thus causing a connection to be made between the opening in the drinking nozzle and the interior of the container, the drinking nozzle extending outwards beyond the tubular body,the tubular body having at its top end an opening for supplying air to the container when drinking and having at its bottom end a cutting edge, the tubular body being arranged on the main closure body to be pivotable with the drinking nozzle in such a way that, when the drinking nozzle is pivoted, the membrane is pierced by the cutting edge of the tubular body, thus causing a connection to be made between the interior of the container and both the drinking opening and the opening for supplying air. 2. The closure cap according to claim 1, wherein the drinking nozzle is an integral one-piece part of the main closure body. 3. The closure cap according to claim 1, wherein the main closure body is weakened in the region of the base part of the drinking nozzle in such a way that the drinking nozzle can be pivoted between the first and second positions. 4. The closure cap according to claim 1, wherein the drinking nozzle is secured to the main closure body in the first position by a tamper-evidencing seal. 5. The closure cap according to claim 4, wherein the tamper-evidencing seal is a tab which can be pulled off the main closure body and which engages over a projection projecting from the drinking nozzle. 6. The closure cap according to claim 1, wherein the covering part of the main closure body has a depression to receive the drinking nozzle in the first position. 7. The closure cap according to claim 6, wherein the drinking nozzle is fixed in place in the depression by latching in. 8. The closure cap according to claim 1, wherein the skirt part of the main closure body has a portion having an inside thread. 9. The closure cap according to claim 1, wherein the skirt part of the main closure body has a cylindrical sealing face on the inside. 10. The closure cap according to claim 1, wherein the skirt part of the main closure body has a tamper-evidencing locking part. 11. The closure cap according to claim 10, wherein the tamper-evidencing seal is a locking ring which is integrally moulded onto the upper portion of the skirt part via a weakened zone. 12. The closure cap according to claim 1, wherein the closure cap is an injection moulding made of plastics materials, and preferably of polypropylene or polyethylene. 13. A container, for receiving a medical liquid, which has a mouth section sealed with a piercable membrane wherein the mouth section of the container is closed off by a closure cap according to claim 1. 14. The container according to claim 13, wherein the container is a container produced by the injection blow moulding process. 15. The container according to claim 13, wherein the container is a bottle. 16. The container according to claim 13, wherein the mouth section of the container has, on the outside, a cylindrical sealing face against which the inner cylindrical sealing face in the sealing cap rests with a seal. 17. The closure cap according to claim 1, wherein the tubular body includes one or more lateral ribs extending a length of the tubular body which aid action of the cutting edge or spike to pierce the membrane when the drinking nozzle is pivoted.
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이 특허에 인용된 특허 (4)
Dark Richard C. G., Barrier piercing dispensing closure.
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