IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0202017
(2002-07-25)
|
발명자
/ 주소 |
- Grunberger, Erico
- Revel, Franco
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
4 |
초록
▼
A magnetic closure for bags, rucksacks and items of clothing, comprising a first element and a second element that are suitable to couple to each other, each one of the first and second elements accommodating internally at least one permanent magnet; each one of the first and second elements compris
A magnetic closure for bags, rucksacks and items of clothing, comprising a first element and a second element that are suitable to couple to each other, each one of the first and second elements accommodating internally at least one permanent magnet; each one of the first and second elements comprises a base provided with male engagement elements and female engagement elements, the male and female engagement elements of the first element being able to mutually couple respectively to the female and male engagement elements of the second element.
대표청구항
▼
1. A magnetic closure for bags, rucksacks and items of clothing, comprising a first element and a second element that are suitable to couple to each other, each one of said first and second elements accommodating internally at least one permanent magnet, wherein each one of said first and second ele
1. A magnetic closure for bags, rucksacks and items of clothing, comprising a first element and a second element that are suitable to couple to each other, each one of said first and second elements accommodating internally at least one permanent magnet, wherein each one of said first and second elements comprises a base provided with male engagement means and female engagement means, said male and female engagement means of said first element being able to mutually couple respectively to the female and male engagement means of said second element, wherein said base of each one of said first and second elements has beveled opposite edges that allow the coupling of the first and second elements with mutual sliding thereof. 2. The magnetic closure according to claim 1, wherein said male engagement means comprise two teeth, each tooth having a beveled face at one of the beveled edges of said base, the angle of said beveled face being substantially identical to the angle of said beveled edge of the base. 3. The magnetic closure according to claim 1, wherein said female engagement means comprise two through seats that are aligned with, and adjacent to, said male engagement means. 4. The magnetic closure according to claim 1, wherein said first and second elements are mutually identical. 5. The magnetic closure according to claim 2, wherein said at least one permanent magnet is accommodated in an element made of ferromagnetic material. 6. The magnetic closure according to claim 5, wherein said element made of ferromagnetic material is substantially U-shaped and is accommodated in a blind seat formed in each one of said first and second elements of the magnetic closure. 7. The magnetic closure according to claim 1, wherein the male engagement means of said first element of the magnetic closure engage in said female engagement means of said second element of the magnetic closure and the male engagement means of said second element of the magnetic closure engage in said female engagement means of said first element of the magnetic closure. 8. The magnetic closure according to claim 6, wherein said blind seat is suitable to accommodate said element made of ferromagnetic material and said at least one permanent magnet is open at the face of said base that lies opposite the face from which said male engagement means protrude. 9. The magnetic closure according to claim 1, wherein each one of said first and second elements is designed to be coupled to a respective flap for the closure of a pair of flaps of a bag, rucksack and item of clothing. 10. The magnetic closure according to claim 6, wherein the center of said element made of ferromagnetic material and of said at least one permanent magnet accommodated within said blind seat lies on a straight line that connects faces of said engagement teeth that lie opposite said beveled faces of said engagement teeth. 11. A magnetic closure for bags, rucksacks and items of clothing, comprising a first element and a second element that are suitable to couple to each other, each one of said first and second elements accommodating internally at least one permanent magnet, wherein each one of said first and second elements comprises a base provided with male engagement means and female engagement means, said male and female engagement means of said first element being able to mutually couple respectively to the female and male engagement means of said second element, wherein said female engagement means comprise at least one through seat that is aligned with, and adjacent to, said male engagement means, and wherein said base of each one of said first and second elements has beveled opposite edges that allow the coupling of the first and second elements with mutual sliding thereof. 12. The magnetic closure according to claim 11, wherein that said male engagement means comprise two teeth, each tooth having a beveled face at one of the beveled edges of said base, the angle of said beveled face being subs tantially identical to the angle of said beveled edge of the base. 13. The magnetic closure according to claim 11, wherein said female engagement means comprise two through seats that are aligned with, end adjacent to, said male engagement means. 14. The magnetic closure according to claim 11, wherein said first and second elements are mutually identical. 15. The magnetic closure according to claim 12, wherein said at least one permanent magnet is accommodated in an element made of ferromagnetic material. 16. The magnetic closure according to claim 15, wherein said element made of ferromagnetic material is substantially U-shaped and is accommodated in a blind seat formed in each one of said first and second elements of the magnetic closure. 17. The magnetic closure according to claim 11, wherein the male engagement means of said first element of the magnetic closure engage in said female engagement means of said second element of the magnetic closure and the male engagement means of said second element of the magnetic closure engage in said female engagement means of said first element of the magnetic closure. 18. The magnetic closure according to claim 16, wherein said blind seat is suitable to accommodate said element made of ferromagnetic material and said at least one permanent magnet is open at the face of said base that lies opposite the face from which said male engagement means protrude. 19. The magnetic closure according to claim 11, wherein each one of said first and second elements is designed to be coupled to a respective flap for the closure of a pair of flaps of a bag, rucksack and item of clothing. 20. The magnetic closure according to claim 16, wherein the center of said element made of ferromagnetic material and of said at least one permanent magnet accommodated within said blind seat lies on a straight line that connects faces of said engagement teeth that lie opposite said beveled faces of said engagement teeth.
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