Container with deformable inner container and method of manufacture thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67B-007/00
B65D-083/00
B29B-011/14
B29C-049/22
B29C-049/06
B29B-011/08
B29B-011/10
B67D-001/08
출원번호
US-0733806
(2008-09-18)
등록번호
US-8857661
(2014-10-14)
우선권정보
NL-1034419 (2007-09-22); NL-1034805 (2007-12-10)
국제출원번호
PCT/NL2008/000207
(2008-09-18)
§371/§102 date
20100517
(20100517)
국제공개번호
WO2009/041809
(2009-04-02)
발명자
/ 주소
Maas, Wilhelmus Johannes Joseph
Hurkmans, Petrus Lambertus Wilhelmus
출원인 / 주소
Dispensing Technologies B.V.
대리인 / 주소
Kramer Levin Naftalis & Frankel LLP
인용정보
피인용 횟수 :
0인용 특허 :
13
초록▼
At least one embodiment of the invention relates to a container for a product for dispensing, including a relatively stiff outer container having at least one dispensing opening, and a deformable inner container to be filled with the product which is accommodated in the outer container and which lik
At least one embodiment of the invention relates to a container for a product for dispensing, including a relatively stiff outer container having at least one dispensing opening, and a deformable inner container to be filled with the product which is accommodated in the outer container and which likewise has a dispensing opening. The inner container is connected to the outer container both in the vicinity of the dispensing opening and at least at one location remote therefrom. The connection is formed in that the outer container has an opening through which protrudes at least one fixing element connected to the inner container. This fixing element is pin-like and has an end part of which the dimensions are larger than those of the opening. At least one embodiment of the invention further relates to a method for manufacturing such a container.
대표청구항▼
1. A container for dispensing a product, comprising: a relatively stiff outer container including at least one dispensing opening; anda deformable inner container, fillable with a product, said inner container being accommodated in the outer container and including a dispensing opening, and being co
1. A container for dispensing a product, comprising: a relatively stiff outer container including at least one dispensing opening; anda deformable inner container, fillable with a product, said inner container being accommodated in the outer container and including a dispensing opening, and being connected to the outer container in a vicinity of the at least one dispensing opening and additionally at one other location remote from said dispensing opening, wherein the outer container includes a fixation opening at said other location, wherein at least one fixing element connected to the inner container protrudes through said fixation opening in the outer container, said fixing element being pin-like and including an end part that is substantially orthogonal to said fixing element, a diametral dimension of the end part being relatively larger than that of the fixation opening, and wherein flow of a displacing medium is not precluded through the fixation opening by the presence of the fixing element protruding through the fixation opening. 2. The container as claimed in claim 1, wherein the end part comprises a deformed part of the fixing element. 3. The container as claimed in claim 1, wherein the end part comprises a locking piece attached to the fixing element. 4. The container as claimed in claim 1, wherein the fixing element is integrally formed with the inner container. 5. The container as claimed in claim 1, wherein the inner container is connected to the outer container at a location lying substantially diametrically opposite the dispensing opening. 6. The container as claimed in claim 1, wherein a space for a displacing medium is defined between the inner container and the outer container. 7. The container as claimed in claim 6, wherein the space is defined at the position of the connecting location and communicates with the atmosphere via the opening. 8. The container as claimed in claim 7, wherein the space is bounded by a part of the inner container which is held at a distance from the outer container by the fixing element. 9. The container as claimed in claim 6, wherein a non-adhesive layer is arranged between the inner container and the outer container. 10. The container as claimed in claim 6, further comprising: a connecting member for a source of displacing medium connected to the outer container at the position of the opening. 11. The container as claimed in claim 10, wherein the connecting member is connected to the outer container by way of the fixing element. 12. The container as claimed in claim 1, further comprising an elongate member, which extends into the inner container from the dispensing opening, to prevent collapse of the inner container. 13. The container as claimed in claim 12, wherein elongate member extends in the inner container over more than half the distance between the dispensing opening and an opposite end wall of the container. 14. The container as claimed in claim 13, wherein the elongate member extends substantially as far as the end wall. 15. The container as claimed in claim 12, wherein the elongate member is formed as a tube with a side wall in which at least one opening is formed. 16. The container as claimed in claim 15, wherein the elongate member includes a number of openings, each of the openings extending over almost half a periphery of the tube and being offset in a longitudinal and in a peripheral direction of the member. 17. The container as claimed in claim 1, wherein at least one of the inner container and the outer container is manufactured at least partially of plastic. 18. The container as claimed in claim 1, wherein at least one of the inner container and the outer container comprise multiple layers. 19. An outer container, for application in a container as claimed in claim 1. 20. An inner container, for application in a container as claimed in claim 1. 21. An anti-collapse member, for application in a container as claimed in claim 12. 22. A method for manufacturing a container for a product for dispensing, comprising: forming a relatively stiff outer container including at least one dispensing opening; forming a deformable inner container, fillable with a product, including a dispensing opening;arranging the inner container in the outer container; and connecting the inner container and the outer container to each other in a vicinity of the dispensing openings of the outer and inner containers and additionally at one other location remote from the dispensing opening,wherein the outer container includes a fixation opening at said other location,wherein at least one fixing element connected to the inner container protrudes through said fixation opening in the outer container, said fixing element being pin-like and including an end part that is substantially orthogonal to said fixing element, a diametral dimension of the end part being relatively larger than that of the fixation opening,and wherein flow of a displacing medium is not precluded through the fixation opening by the presence of the fixing element protruding through the fixation opening. 23. The method as claimed in claim 22, wherein at least one of: (i) a free end of the fixing element is deformed to constitute the enlarged end part,(ii) a locking piece is attached to the fixing element to constitute the enlarged end part,(iii) the fixing element is formed integrally with the inner container,(iv) the inner container is formed separately of the outer container and subsequently arranged in the outer container and connected thereto,(v) the inner container is connected to the outer container at a location lying substantially diametrically opposite the dispensing opening, and(vi) a free end of the fixing element is bent to constitute the enlarged end part. 24. The method as claimed in claim 22, wherein the inner container is formed in the outer container. 25. The method as claimed in claim 24, wherein the inner container and the outer container are formed as relatively thick-walled, substantially tubular semi-manufactures, and after connecting thereof, are blown into their final relatively thin-walled form. 26. The method as claimed in claim 22, wherein at least one of the inner container and/or the outer container is manufactured at least partially of plastic. 27. The method as claimed in claim 25, wherein the inner container and the outer container are formed by injection molding. 28. The method as claimed in claim 25, wherein the inner container and the outer container are formed by extrusion. 29. The method as claimed in claim 26, wherein at least one of the inner container and the outer container is formed from multiple layers. 30. The method as claimed in claim 22, wherein a space for a displacing medium is defined between the inner container and the outer container. 31. The method as claimed in claim 30, wherein the space is defined at the position of the connecting location and communicates with the atmosphere via the opening. 32. The method as claimed in claim 30, wherein the space is defined by forcing the fixing element at least partially back into the outer container, and wherein a part of the inner container connected to the fixing element is placed at a distance from the outer container. 33. The method as claimed in claim 26, wherein a non-adhesive layer is arranged between the inner container and the outer container. 34. The method as claimed in claim 31, wherein a connecting member for a source of displacing medium is connected to the outer container at the position of the opening. 35. The method as claimed in claim 34, wherein the connecting member is connected to the outer container by way of the fixing element. 36. The method as claimed in claim 25, wherein the connecting member is connected to the outer container before the inner container and the outer container are blown into their final form. 37. The method as claimed in claim 22, wherein an elongate member is inserted into the inner container from the dispensing opening in order to prevent collapse of the inner container. 38. The method as claimed in claim 37, wherein the elongate member is manufactured at least partially from plastic. 39. The method as claimed in claim 37, wherein the elongate member is formed by injection molding or by extrusion. 40. The container as claimed in claim 1, wherein the end part comprises a bent part of the fixing element. 41. The container as claimed in claim 1, wherein the fixing element connected to the inner container protrudes through said fixation opening in the outer container beyond an outer surface of the outer container. 42. The method as claimed in claim 22, wherein the fixing element connected to the inner container protrudes through said fixation opening in the outer container beyond an outer surface of the outer container.
Schmidt Steven L. (Merrimack NH) Collette Wayne N. (Merrimack NH) Krishnakumar Suppayan M. (Nashua NH), Multilayer bottle with separable inner layer and method of forming same.
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