| 摘要 |
The instant invention relates to a cap for the temporary closure of cans, often called "tin cans", which are currently one of the most used forms of containers for the distribution of drinks in general. It is essentially a rigid piece of moulded plastic, of an irregular shape, with four rigid hooked teeth protruding from its underside. Said teeth are all found on the same circumference, equal to the circular rim of the tin can, over and under which the aforesaid teeth hook. This hooking action may occur with a snap in that two of the four aforesaid rigid teeth are situated underneath a rigid bracket attached to the aforesaid rigid piece by two small, thin flexible bridges. |
