| 摘要 |
On a first container (1), provided with a threaded connection (5), a second container (2) is screwed on by a threaded sleeve (4). On the bottom (3) of the second container (2) there is provided an opening (7) in which a plug (8) is screwed which extends to the second container et projects through a connection (11) of the cover thereof together with a sleeve (16) outside the container. By removing the plug (8), the components in the container (1, 2) may be mixed to obtain in the first container a mixture or a compound. After placing the sleeve (16) on the connection (11) of the cover and cutting the tip of the plug (8), the mixture may be used. The device may be handled in the same and simple way as a cartridge, without a special apparatus, it is much cheaper and allows a prolonged storing of the compounds. |
