Title:
CAP WITH TAMPERPROOF FUNCTION
Document Type and Number:
Japanese Patent JP2008285208
Kind Code:
A
Abstract:
To provide a cap designed so that the cap is detached while a tamperproof ring is kept connected with a cap body suitably when the cap is rotated in the direction of detachment.
The tamperproof ring 4 of the cap 1 with the tamperproof function is divided. Connecting parts 8 are disposed between the division ends 12 and parts opposite the ring upper edges 14. Only the ring upper edges 14 opposite to each other are connected by the connecting parts 8. This facilitates the adjustment of the thickness of the ring 4 in the radial direction of the ring 4.
Inventors:
SEKI TAKEKUNI
ARAI ISATO
SAITO TAKASHI
ARAI ISATO
SAITO TAKASHI
Application Number:
JP2007132953A
Publication Date:
November 27, 2008
Filing Date:
May 18, 2007
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65D41/34; B65D49/12
Domestic Patent References:
| JP2004001828A | 2004-01-08 | |||
| JPS5728767A | 1982-02-16 | |||
| JP2007001604A | 2007-01-11 |
Foreign References:
| US5655685A | 1997-08-12 |
Attorney, Agent or Firm:
Teruo Akimoto