초록 ▼

A safety rotating closure for a multi-compartment bottle including a two-chamber bottle with a separate pour neck with a pour opening for each chamber and a rotating closure which can be screwed onto a common neck part of the multi-compartment bottle and is provided with a mechanically acting child

A safety rotating closure for a multi-compartment bottle including a two-chamber bottle with a separate pour neck with a pour opening for each chamber and a rotating closure which can be screwed onto a common neck part of the multi-compartment bottle and is provided with a mechanically acting child safety device against unauthorized loosening of the rotating closure. The rotating safety closure has essentially conical seal parts which in the screwed-on state engage the pour openings of the pour necks and interact with the inside walls to form a seal. The interlocking elements of the child safety device are located on the rotating safety closure.

대표청구항 ▼

1. A bottle comprising: a plurality of compartments;a common neck part extending from the plurality of compartments and having a neck thread;a separate pour neck for each compartment, each pour neck extending from the common neck part and including an interior wall and a pour opening;a safety rotati

1. A bottle comprising: a plurality of compartments;a common neck part extending from the plurality of compartments and having a neck thread;a separate pour neck for each compartment, each pour neck extending from the common neck part and including an interior wall and a pour opening;a safety rotating closure assembly for providing a mechanically acting safeguard against tampering with the closure, the closure comprising: an overcap having a cover surface and a cylindrical wall which projects from the cover surface, the cylindrical wall having an inside surface with threaded sections for screwing onto the neck thread of the common neck part of the bottle, and projections protruding from the inside surface which are curved in a hook-like manner in a direction of the cover surface;a sealing insert held pivotally and able to move axially within the overcap, the sealing insert having substantially hemispherical seal parts, the hemispherical seal parts projecting from a bottom of the sealing insert which faces away from the cover surface of the overcap, wherein the hemispherical seal parts engage the interior walls of the respective separate pour necks to form a seal when the overcap is screwed onto the common neck part; and,wherein the projections are located on the inside surface of the cylindrical wall at an axial distance from the cover surface which is greater than or equal to an axial height of the sealing insert, and the projections axially support the sealing insert and interact with corresponding locking cams which protrude from the bottom of the sealing insert for safeguarding against tampering. 2. The bottle as claimed in claim 1, wherein the overcap is cup-shaped. 3. The bottle as claimed in claim 1, wherein the locking cams are made wedge-shaped in a rotary closing direction and in an opposite relative direction of rotation form an abutment for the projections. 4. The bottle as claimed in claim 1, comprising: tab sections formed on opposing sections of the overcap; and projections on inside surfaces of the tab sections, which tab sections are radially adjustable elastically by pressure. 5. The bottle as claimed in claim 4, wherein outer surfaces of the tab sections have ribbing. 6. The bottle as claimed in claim 1, wherein a centering pin protrudes from a bottom center of the sealing insert. 7. The bottle as claimed in claim 6, wherein the centering pin is made hollow to accommodate a guide pin which protrudes from the cover of the overcap. 8. The bottle as claimed in claim 1, wherein the sealing insert is essentially hat-shaped. 9. The bottle as claimed in claim 8, wherein the hat-shaped sealing insert has a rim-like edge section on which the locking cams are formed which interacts with at least one corresponding projection of the overcap. 10. The bottle as claimed in claim 9, wherein each locking cam is made wedge-shaped in the rotary closing direction and in the opposite relative direction of rotation has a locking surface which forms the abutment for the locking element of the overcap. 11. The bottle as claimed in claim 10, wherein there are two locking cams which are made roughly diagonally opposite one another on the edge section of the sealing insert and the corresponding locking elements of the overcap are formed by tab sections which are made integrally on the overcap and are radially and elastically adjustable by pressure. 12. The bottle as claimed in claim 11, wherein the tab sections on their outside are provided at least in areas with ribbing. 13. The bottle as claimed in claim 9, wherein the sealing insert is held axially immovably in the overcap. 14. The bottle as claimed in claim 13, wherein there is an overtwist safety. 15. The bottle as claimed in claim 14, wherein the overtwist safety is formed by at least one wing section which is made on the rim-like edge section of the sealing insert, from its bottom an extension projects axially such that the wing section can be elastically moved axially when the safety rotating closure is screwed onto the bottle, and forms an abutment for the locking element which is made on the overcap. 16. The bottle as claimed in claim 15, wherein the wing section in the rotary closing direction is located following the locking cam and has a distance from the locking cam which is greater than the width of the locking element measured in the peripheral direction on the overcap. 17. The bottle as claimed in claim 16, wherein there are two wing sections which are roughly diametrically opposite one another on the edge section of the sealing insert. 18. The bottle as claimed in claim 15, wherein each wing section is formed by one radial notch and one notch which runs in the peripheral direction in the rim-like edge section of the sealing insert and is articulated to the edge section. 19. The bottle as claimed in claim 1, wherein the safety rotating closure has two hemispherical seal parts opposite one another. 20. The bottle as claimed in claim 1, wherein the overcap and the sealing insert are produced in a plastic injection molding process. 21. The bottle as claimed in claim 1, wherein a centering pin protrudes from a bottom center of the sealing insert. 22. The bottle as claimed in claim 4, wherein a centering pin protrudes from a bottom center of the sealing insert. 23. The bottle as claimed in claim 5, wherein a centering pin protrudes from a bottom center of the sealing insert. 24. The bottle as claimed in claim 1, wherein the bottle is a two-chamber bottle. 25. The bottle as claimed in claim 3, wherein a centering pin protrudes from a bottom center of the sealing insert.