The invention relates to the technical field of ships, and discloses a locking device of a weather-tight louver, the weather-tight louver and a ship. The locking device of the weather tight shutter comprises a connecting rod assembly, a spring bolt and a driving piece, the connecting rod assembly is arranged on the side, close to the shutter, of a weather tight cover, and the connecting rod assembly comprises a plurality of connecting rods which are sequentially hinged end to end; the multiple spring bolts are rotationally arranged on the side, close to the louver, of the weather tight cover, and one end of each spring bolt is hinged to the connecting rod assembly. The driving piece is rotationally arranged on the side, away from the blind window, of the weather tight cover and is configured to drive the connecting rod assembly to rotate so that the other end of the spring bolt can be arranged in a lock hole of the blind window. The driving piece can drive the connecting rod assembly and the spring bolt to move correspondingly, so that the spring bolt can be matched with or separated from the lock hole of the shutter, and locking and unlocking are achieved. The locking device is simple in structure, proper in size, simple in locking and unlocking operation, and more time-saving and labor-saving; and meanwhile, the safety coefficient is higher.

    本发明涉及船舶技术领域,公开一种风雨密百叶窗的锁紧装置、风雨密百叶窗及船舶。其中风雨密百叶窗的锁紧装置包括连杆组件、锁舌和驱动件,连杆组件设置于风雨密盖靠近百叶窗的一侧,连杆组件包括多个首尾依次铰接的连杆;锁舌设置有多个,多个锁舌均转动设置于风雨密盖靠近百叶窗的一侧,锁舌的一端与连杆组件铰接;驱动件转动设置于风雨密盖远离百叶窗的一侧,驱动件被配置为能驱动连杆组件转动,以使锁舌的另一端均置于百叶窗的锁孔内。本发明的驱动件能带动连杆组件和锁舌相应运动,使得锁舌能与百叶窗的锁孔配合或脱离配合,实现锁定和解除锁定。锁紧装置结构简单,尺寸适宜,锁定和解锁操作简单,更加省时省力;同时,安全系数更高。


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    Title :

    Locking device of weather-tight blind window, weather-tight blind window and ship


    Additional title:

    风雨密百叶窗的锁紧装置、风雨密百叶窗及船舶


    Contributors:
    ZHANG JUNJIANG (author) / LI YONGJIE (author) / CHEN SHUANGZHEN (author) / LI XUEMING (author) / LIANG GUANGCAN (author)

    Publication date :

    2023-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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