The invention discloses a lifting table-board structure which comprises a table-board base, a lifting table-board, a lifting table-board and a lifting table-board, the anti-skid flange is arranged on the periphery of the table top base, and a plug pin control button is arranged on the outer side wall of the anti-skid flange and used for controlling a plug pin installed in an inner cavity of the anti-skid flange to move; the side edge of the lifting table top abuts against the inner side wall of the anti-skid flange, the lifting table top can move up and down along the inner side wall of the anti-skid flange under the action of external force, a first pin hole is formed in the side edge of the lifting table top, and the aperture of the first pin hole is matched with the size of the plug pin; the lifting spring is arranged on the table top base and abuts against the bottom face of the lifting table top.
本发明公开了一种升降台面结构,该升降台面的结构包括,台面底座;防滑凸缘,被设置于所述台面底座的周缘,在所述防滑凸缘外侧壁上设有插销控制按钮,用于控制安装在防滑凸缘内腔内的插销运动;升降台面,该升降台面的侧边抵靠所述防滑凸缘的内侧壁,在外力作用下,可沿着所述防滑凸缘内侧壁上下移动,所述升降台面的侧边开有第一销孔,该第一销孔的孔径与所述插销尺寸配合;升降弹簧,被设置于所述台面底座上,抵靠所述升降台面的底面。
Marine table and lifting tabletop structure thereof
一种船用桌及其升降台面结构
2022-11-18
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
LIFTING MECHANISM FOR TABLETOP HEMMING MACHINE BASED ON SECTIONAL CONTROL PRINCIPLE
European Patent Office | 2022
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