| 摘要 |
<p>The invention relates to lock mechanism that can be used in doors with lock systems and emergency exit doors and that is formed of few materials and thus reduces both the risk of malfunction and the material costs. The invention particularly relates to lock mechanism (10) eliminating the use of various unnecessary parts used in the system in the prior art and comprising a grooved and mobile bottom bracket (400) transmitting motion in the system and harmonious operation of the motion latch (200) receiving the transmitted motion and the lock-unlock piece (500) with regard to the locked and open position of the barrel (800).</p> |
