| 摘要 |
The mechanism has a locking device with a recess (17) extending in an edge (11) of a guide (9). The device has an elastic unit (18) which extends with respect to the recess from a base (19) to a crest (21). The base (19) extends in the extension of the edge at a distance more than that of a base (20). The elastic unit is pushed in a direction of the recess, during the passage of a lug (13). - An INDEPENDENT CLAIM is also included for a writing instrument including a locking mechanism. |
