Closure cap with a sealing stud having increased deformability and a receptacle fitted with such a cap
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-043/14
B65D-047/08
출원번호
UP-0046773
(2005-02-01)
등록번호
US-7717281
(2010-06-10)
우선권정보
FR-04 50219(2004-02-06)
발명자
/ 주소
Baudin, Gilles
출원인 / 주소
L'Oreal
대리인 / 주소
Oliff & Berridge, PLC
인용정보
피인용 횟수 :
10인용 특허 :
3
초록▼
A closure cap may include a base portion and a lid. The base portion may include a dispenser orifice. The lid may include a sealing stud arranged to be engaged in the dispenser orifice when the lid is closed. The sealing stud may comprise at least one portion in relief arranged to snap-fasten in the
A closure cap may include a base portion and a lid. The base portion may include a dispenser orifice. The lid may include a sealing stud arranged to be engaged in the dispenser orifice when the lid is closed. The sealing stud may comprise at least one portion in relief arranged to snap-fasten in the base portion. The sealing stud may also include an elastically deformable zone of increased deformability, in which at least part of the portion in relief may be formed.
대표청구항▼
What is claimed is: 1. A closure cap, comprising: a base portion comprising a dispenser orifice; and a lid comprising a sealing stud configured to be engaged in the dispenser orifice when the lid is closed, the sealing stud comprising: at least one portion in relief configured to snap-fasten in the
What is claimed is: 1. A closure cap, comprising: a base portion comprising a dispenser orifice; and a lid comprising a sealing stud configured to be engaged in the dispenser orifice when the lid is closed, the sealing stud comprising: at least one portion in relief configured to snap-fasten in the base portion; and an elastically deformable zone of increased deformability, in which at least part of the portion in relief is formed, wherein the zone of increased deformability is defined by a relatively thin region of the sealing stud, and the zone of increased deformability extends over less than one complete turn about a longitudinal axis of the sealing stud. 2. A closure cap according to claim 1, wherein the dispenser orifice is defined by an annular lip situated inside the base portion. 3. A closure cap according to claim 1, wherein the portion in relief comprises a bump. 4. A closure cap according to claim 1, wherein the lid is hinged to the base portion. 5. A closure cap according to claim 1, wherein the sealing stud includes a groove which defines the relatively thin region. 6. A closure cap according to claim 5, wherein the groove is inside the sealing stud. 7. A closure cap according to claim 1, wherein the relatively thin region has a thickness that is less than half an average thickness of the stud excluding the relatively thin region. 8. A closure cap, comprising: a base portion comprising a dispenser orifice; and a lid comprising a sealing stud configured to be engaged in the dispenser orifice when the lid is closed, the sealing stud comprising: at least one portion in relief configured to snap-fasten in the base portion; and an elastically deformable zone of increased deformability, in which at least part of the portion in relief is formed, wherein the zone of increased deformality is defined by a relatively thin region of the sealing stud, and the sealing stud comprises two diametrally opposite zones of increased deformability, each zone of increased deformability being of a thickness that is less than a thickness of the stud between the two zones of increased deformability, each zone of increased deformability being defined by a groove on a radially inside surface of the stud. 9. A closure cap according to claim 8, wherein each zone of increased deformability is of a thickness that is less than half a thickness of the stud between the two zones of increased deformability, each zone of increased deformability being defined by a groove on a radially inside surface of the stud. 10. A closure cap according to claim 8, wherein each portion in relief comprises a substantially spherically-shaped bump projecting about 0.15 mm from a radially outside surface of the stud. 11. A closure cap according to claim 1, wherein the sealing stud includes a beveled end, and wherein the portion in relief is situated set back from said beveled end. 12. A closure cap according to claim 1, wherein the portion in relief comprises a substantially spherically-shaped bump. 13. A closure cap according to claim 1, wherein an apparent thickness of the portion in relief at a surface of the sealing stud lies in a range of about 0.03 mm to about 0.3 mm. 14. A closure cap according to claim 1, wherein an apparent thickness of the portion in relief at a surface of the sealing stud is about 0.15 mm. 15. A closure cap according to claim 1, wherein the base portion includes a mounting skirt for mounting onto a neck of a receptacle. 16. A closure cap according to claim 4, the closure cap being a single piece. 17. A closure cap according to claim 16, wherein the lid is hinged to the base portion via at least one resilient strip connecting the lid to the base portion. 18. A closure cap, comprising: a base portion comprising a dispenser orifice; and a lid comprising a sealing stud configured to be engaged in the dispenser orifice when the lid is closed, the sealing stud comprising: at least one portion in relief configured to snap-fasten in the base portion; and an elastically deformable zone of increased deformability, in which at least part of the portion in relief is formed, wherein the zone of increased deformality is defined by a relatively thin region of the sealing stud, and the sealing stud includes two portions in relief, one above the other along a longitudinal axis of the sealing stud. 19. A closure cap according to claim 16, wherein the lid is hinged to the base portion by a film-hinge. 20. A closure cap according to claim 19, the closure cap being dual-injected, the sealing stud comprising a first material, and a remainder of the cap comprising a second material that is different from the first material. 21. A receptacle fitted with a closure cap, the closure cap comprising: a base portion comprising a dispenser orifice; and a lid comprising a sealing stud configured to be engaged in the dispenser orifice when the lid is closed, the sealing stud comprising: at least one portion in relief configured to snap-fasten in the base portion; and an elastically deformable zone of increased deformability, in which at least part of the portion in relief is formed, wherein the zone of increased deformability is defined by a relatively thin region of the sealing stud, and the zone of increased deformability extends over less than one complete turn about a longitudinal axis of the sealing stud.
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이 특허에 인용된 특허 (3)
Mengeu Gary L. (Wheeling WV) Dutt Herbert V. (Sarasota FL) Ziegler Douglas R. (Cambridge OH), Cap and dispensing fitment combination wherein the cap has retaining means engaging the fitment.
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