The embodiment of the invention provides a sliding type grille cover, which comprises a sliding part, a connecting part and a connecting part, and is characterized in that the sliding part comprises a grille cover, a front roller, a rear ratchet wheel, a check pawl and a connecting piece; the fixed part is fixed on the deck surface and comprises a storage groove and a roller groove; wherein the front idler wheel is arranged in the idler wheel groove, and the check pawl is used for preventing the rear ratchet wheel from rotating reversely. When the grille cover is opened, the grille cover is pushed to slide, the front rolling wheels move upwards along the rolling wheel grooves, when the rear ratchet wheel gets close to the containing groove, the bottom of the grille cover is lifted upwards, the grille cover continues to be pushed forwards, the rear ratchet wheel falls into the containing groove, and opening and fixing of the grille cover are completed. When the grating cover is closed, the bottom of the grating cover is lifted upwards and pulled backwards, so that the rear ratchet wheel is moved out of the containing groove, and the grating cover falls back to the deck surface in the mode that the sliding part is lifted and dragged.
本发明实施例提供了一种滑动式格栅盖,包括:滑动部,其包括格栅盖、前滚轮、后棘轮、止回棘爪及连接件;固定部,其固定在甲板面,包括收纳槽和滚轮槽;其中,所述前滚轮设于所述滚轮槽内,所述止回棘爪用以放置所述后棘轮反向转动;在开启所述格栅盖时,推动所述格栅盖滑动,使所述前滚轮沿所述滚轮槽向上移动,待所述后棘轮接近所述收纳槽时,向上抬起所述格栅盖底部继续向前推动,使得所述后棘轮落入所述收纳槽内,完成所述格栅盖的开启并固定;在关闭所述格栅盖时,向上抬起所述格栅盖底部并向后拉动,使得所述后棘轮移出所述收纳槽,并通过抬起所述滑动部并进行拖动的方式,将所述格栅盖落回所述甲板面。
Sliding type grating cover
一种滑动式格栅盖
2023-12-01
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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