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    • 70. 发明专利
    • Opening/closing mechanism for opening/closing member
    • 开放/关闭机构开放/关闭会员
    • JP2012207436A
    • 2012-10-25
    • JP2011073538
    • 2011-03-29
    • Fujitsu Frontech Ltd富士通フロンテック株式会社
    • KANDA SHINICHI
    • E05F3/02E05D15/42E05F11/16E05F15/04
    • PROBLEM TO BE SOLVED: To provide an opening/closing mechanism for an opening/closing member that can hold an opening/closing member at a widely opened position by mounting a small gas spring in a narrow space.SOLUTION: An opening/closing mechanism 20 comprises: an upper holding part 33; a gas spring 34; and a lower holding part 28. The rotation end of a rotary member 27 of the lower holding part 28 is rotationally energized upward by an energizing member 25, and the lower end of the gas spring 34 is supported by the upper part of a rotation fulcrum supporting part 26 and the gas spring 34 is energized in a direction away from a hinge 17 by it. The upper end of the gas spring 34 is slidably engaged with a groove hole 31 of a plate-like member 32 of the upper holding part 33 through an upper fastener 30. When an opening/closing panel 18 is opened upward and the tip of the gas spring 34 is extended to make a reaction force approach zero, the upper end of the gas spring 34 is moved from a hinge 17 side end of the groove hole 31 at initial motion to the opposite-side end of the hinge 17 by an energizing force applied in a direction away from the hinge 17 and then stopped to support the fully opened opening/closing panel 18.
    • 要解决的问题:提供一种用于通过将小气体弹簧安装在狭窄空间中而能够将打开/关闭构件保持在广泛打开位置的打开/关闭构件的打开/关闭机构。 解决方案:打开/关闭机构20包括:上保持部33; 气弹簧34; 和下保持部28.下保持部28的旋转部件27的旋转端部由通电部件25向上方旋转地通电,气弹簧34的下端由旋转支点的上部支撑 支撑部分26和气弹簧34在远离铰链17的方向上被激励。 气弹簧34的上端通过上紧固件30与上保持部33的板状构件32的槽孔31可滑动地接合。当打开/关闭板18向上打开时, 气弹簧34被延伸以使反作用力接近零,气弹簧34的上端在初始运动时从槽孔31的铰链17侧端部移动到铰链17的相对侧端部,通过通电 施加在远离铰链17的方向上的力,然后停止以支撑完全打开的开/关板18.版权所有:(C)2013,JPO&INPIT