초록 ▼

The invention relates to a closure ( 3 ) that comprises two interacting pairs of locking ribs ( 23, 33 ) that function in pairs. Said locking ribs ( 23, 33 ) are formed integrally with connecting strips ( 17, 21 ) in which guide ribs ( 27, 37 ) are configured which engage in a common glider ( 31 ).

The invention relates to a closure ( 3 ) that comprises two interacting pairs of locking ribs ( 23, 33 ) that function in pairs. Said locking ribs ( 23, 33 ) are formed integrally with connecting strips ( 17, 21 ) in which guide ribs ( 27, 37 ) are configured which engage in a common glider ( 31 ). The closure ( 3 ) is opened by conical grooves ( 29, 39 ) inside the glider ( 31 ) which modify the distance between the two guide ribs ( 27, 37 ) by pushing apart and separating or reuniting and joining them.

대표청구항 ▼

1. A closure for pouches and bags, comprising two profile strips that can be interconnected and a slider that is engaged with the two profile strips and serves to unite and separate the two profile strips, wherein:the first profile strip comprises a first base limb, onto which two locking ribs are i

1. A closure for pouches and bags, comprising two profile strips that can be interconnected and a slider that is engaged with the two profile strips and serves to unite and separate the two profile strips, wherein:the first profile strip comprises a first base limb, onto which two locking ribs are integrally formed, each locking rib comprising a hook and a flange connecting the hook to the base limb, the hooks being directed from their respective flange in the same direction, and a first connecting strip for connecting the first profile strip to one wall of the pouch or bag is integrally formed onto the base limb;the second profile strip comprises a second base limb onto which two locking ribs with hooks and the second connecting strip are integrally formed, the hooks being directed in the opposite direction as the hooks on the first profile strip; andan undercut guide rib is respectively provided on the first and on the second profile strips, wherein both guide ribs engage in correspondingly shaped guide grooves in the slider. 2. The closure of claim 1, wherein the first profile strip surrounds or encompasses the two locking ribs of the second profile strip. 3. The closure of claim 1, wherein the locking ribs on the first profile strip have upwardly directed hooks and the locking ribs on the second profile strip have downwardly directed hooks. 4. The closure of claim 1, wherein the hooks of the locking ribs of the first and second profile strips are aligned. 5. The closure of claim 1, wherein the hooks of the locking ribs of the first and second profile strips tightly contact one another in the interconnected state. 6. The closure of claim 1, wherein the slider has a front end and a rear end, and the distance between the grooves provided in the slider for the guide ribs increases from a first end face on the front end toward a second end face on the rear end. 7. The closure of claim 1, further comprising a carrying strip with a handle opening integrally formed onto the first profile strip. 8. The closure of claim 1, further comprising a handle bow integrally formed onto the first profile strip. 9. The closure of claim 1, wherein when connected to a bag having side walls, the two base limbs of the profile strips are parallel to the bag side walls. 10. The closure of claim 1, wherein the slider has an essentially u-shaped cross section with two limbs, the slider further comprising a conically extending rib integrally formed onto one of the two limbs wherein the apex line of the conical rib essentially extends parallel to the adjacent guide groove. 11. The closure of claim 10, wherein the slider rib is in the form of a cone section. 12. The closure of claim 10, further comprising a spreading finger integrally formed onto the base of the slider, wherein said spreading finger extends parallel to the limbs and lies between the latter. 13. A closure for couches and baas comprising two profile strips that can be interconnected and a slider that is engaged with the two profile strips and serves to unite and separate the two profile strips, wherein:the first profile strip comprises a first base limb, onto which two locking ribs with hooks are integrally formed, and a first connecting strip for connecting the first profile strip to one wall of the pouch or baa is integrally formed onto the base limb;the second profile strip comprises a second base limb onto which two locking ribs with hooks and the second connecting strip are integrally formed; andan undercut guide rib is respectively provided on the first and on the second profile strips, wherein both guide ribs engage in correspondingly shaped guide grooves in the slider;wherein the first profile strip surrounds or encompasses the two locking ribs of the second profile strip. 14. The closure of claim 13, wherein the slider has an essentially u-shaped cross section with two limbs, the slider further comprising a conically extending rib integrally formed onto one of the two limbs where in the apex line of the conical rib essentially extends parallel to the adjacent guide groove. 15. The closure of claim 14, wherein the rib is in the form of a cone section. 16. The closure of claim 15, further comprising a spreading finger integrally formed onto the base of the slider, wherein said spreading finger extends parallel to the limbs and lies between the latter.