| 摘要 |
<p>The present invention provides a device for releasing a locked trigger set by a set-trigger mechanism widely applied to a gun such as a rifle which comprises at least a receiver, a bolt loosely inserted in the receiver, and a bolt handle for rotating and reciprocating the bolt so as to load a bullet and set in a fire-enabling state, wherein the locked trigger releasing device comprises: an abutting portion formed on the bolt handle, and a release means having a release link and capable of being brought into contact with the abutting portion and pushed down toward a trigger in accordance with a rotational movement of the bolt handle, whereby the trigger locked by the set-trigger mechanism is released when the bolt handle is rotated up to a fire-disabling position, at which the abutting portion is abutted with the release means thereby to urge the release means to push the trigger to unlock it. With this construction above, only when the bolt handle is rotated up to the fire-disabling position at which the abutting portion formed thereon abuts with the release means so as to release the locked trigger, the loading/removal of a bullet into/out of a barrel cartridge chamber is enabled by way of the receiver. In other words, when the bolt handle is in the fire-disabling state, the trigger can never be in the locked position, which enables a safe and secure release of the locked trigger. <IMAGE></p> |
