Bottle security device
View Patent ↗A security device for securing around a generally cylindrical article such as the neck of a bottle includes a housing which forms a lock compartment and which contains an EAS security device and a magnetically actuated lock mechanism. A ratchet strap have a series of locking teeth and is formed integrally with the housing and extends outwardly therefrom and has sufficient rigidity to assume a generally circular configuration with a curved article contact surface of the housing to facilitate attaching the device around the article. The lock mechanism includes a locking pawl which engages the strap teeth and an actuation strip which biases the pawl toward locking engagement with the strap.
1. A security device for attaching to an article to be protected from theft, said device comprising:
a rigid housing;
a compartment formed in the housing;
an entry port in communication with the compartment;
a convexly curved inner surface on the housing which bounds the compartment;
a strap connected to and extending outwardly from the housing to a terminal end and having an unsecured position and a secured position in which the strap and housing together form a closed loop around an article-receiving space adapted to receive a portion of the article when the terminal end is inserted through the entry port into the compartment; and
a concavely curved inner surface on the strap having a mating configuration with the convexly curved inner surface on the housing for forming a mating engagement therewith in the secured position.
2. The device of claim 1 wherein the strap is formed with a preset curvature to provide its concavely curved inner surface.
3. The device of claim 2 further comprising a guide pin mounted in the compartment for engaging the strap during its insertion into the compartment to guide the strap to form the mating engagement.
4. The device of claim 2 further comprising a plurality of spaced projections connected to and extending from the strap into the article-receiving space and adapted to engage an annular shoulder of a bottle neck to assist in retaining the security device on the bottle neck.
5. The device of claim 1 further comprising a plurality of spaced projections connected to and extending from one of the housing and strap into the article-receiving space and adapted to engage an annular shoulder of a bottle neck to assist in retaining the security device on the bottle neck.
6. The device of claim 1 further comprising a guide pin mounted in the compartment for engaging the strap during its insertion into the compartment to guide the strap to form the mating engagement.
7. The device of claim 1 further comprising a concavely curved article contact surface on the housing which parallels the convexly curved inner surface and bounds the article-receiving space.
8. The device of claim 7 wherein the article contact surface and strap together assume a substantially circular configuration in the unsecured position.
9. The device of claim 1 further comprising a concavely curved article contact surface on the housing bounding the article-receiving space; and wherein the article contact surface and the strap together assume a substantially circular configuration in the unsecured position.
10. The device of claim 1 wherein the strap is formed together with the housing as an integral one-piece member.
11. The device of claim 10 wherein the strap is formed with a preset curvature to provide its concavely curved inner surface.
12. The device of claim 1 further comprising an arcuate wall on the housing; and a concavely curved article contact surface on the arcuate wall bounding the article-receiving space and adapted to contact the article.
13. The device of claim 12 wherein the strap is formed together with the arcuate wall as an integral one-piece member.
14. The device of claim 13 further comprising spaced sidewalls on the housing; and wherein the concavely curved article contact surface has a width greater than the spaced sidewalls.
15. The device of claim 12 wherein the arcuate wall defines the convexly curved inner surface on the housing which bounds the compartment.
16. The device of claim 1 further comprising an arcuate wall on the housing which defines the convexly curved inner surface on the housing which bounds the compartment; and wherein the strap is formed together with the arcuate wall as an integral one-piece member.
17. The device of claim 1 further comprising an arcuate wall on the housing which defines the convexly curved inner surface on the housing which bounds the compartment; spaced sidewalls on the housing; and wherein the arcuate wall has a width greater than the spaced sidewalls.
18. The device of claim 1 wherein the terminal end of the strap is disposed within the compartment in the secured position.
19. The device of claim 18 wherein the housing is free of an exit opening through which the terminal end may exit the housing.
20. The device of claim 18 wherein the terminal end of the strap can be removed from the housing only through the entry port.