The invention provides a launching box capable of achieving an automatic opening and closing function, which comprises a launching box body, a first space is arranged in the launching box body, a to-be-launched piece is arranged in the first space, a cover plate with a check block on the lower surface is hinged to the launching box body, an ejection supporting mechanism is arranged in the first space, a bearing part for bearing the to-be-launched piece is arranged on the first space, and the ejection supporting mechanism is connected with the to-be-launched piece. The rotary supporting piece is arranged on one side of the elastic supporting mechanism, a pin shaft is arranged on the rotary supporting piece, the rotary supporting piece can rotate around the axis of the pin shaft, the rotary supporting piece has two states, when the rotary supporting piece is in the first state and the cover plate is closed, the check block abuts against the first end, when the rotary supporting piece is in the first state and the cover plate is opened, the first end is separated from the check block, and when the rotary supporting piece is in the second state, the cover plate is closed; the cover plate and the launching box body are rotationally connected, the cover plate is opened in an airflow launching mode, then the cover plate is closed through the rotary supporting piece, and therefore the projectile body can fly out of the box body by means of the force of the projectile body during launching and the cover plate is closed after the projectile body flies out of the box body.

    本申请提供一种能实现自动开合功能的发射箱,包括发射箱本体,其内设第一空间,待发射件设于第一空间内,发射箱本体上铰接有下表面设有挡块的盖板,第一空间内设有弹射支撑机构,其上设有用于承载待发射件的承载部,还设有沿发射方向设置的致动端,旋转支撑件设于弹性支撑机构的一侧,上设有销轴,并可绕销轴的轴线转动,其具有两个状态,在第一状态且盖板闭合时,挡块与第一端抵接,第一状态且盖板打开时,第一端与挡块脱离,第二状态时,盖板封闭;本申请通过将盖板与发射箱本体之间设为转动连接的方式,并且使用发射气流的方式将盖板打开,再利用旋转支撑件使盖板关闭,使得弹体在发射时依靠自身的力量便可飞出箱体并在飞出后将盖板关闭。


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    Title :

    Launching box capable of achieving automatic opening and closing function


    Additional title:

    一种能实现自动开合功能的发射箱


    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen




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