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1. 发明授权

US06467739B1 Adjustable device for adjusting length of foldable table leg 失效
标题翻译：用于调整折叠台腿长度的可调节装置
公开(公告)号：US06467739B1
公开(公告)日：2002-10-22
申请号：US09650661
申请日：2000-08-30
申请人： Yuh-Chiou Jou
发明人： Yuh-Chiou Jou
IPC分类号： F16M1138
CPC分类号： A47B9/14
摘要： An adjustable device for adjusting a length of a foldable table leg. The adjustable device covers the upper side of a support frame and comprises a mounting plate, a control rod and an auxiliary spring. The center of the spring resists against the control rod. An adjusting rod is located on the bottom of the support frame. Adjusting holes are formed along the inner bottom of the adjusting rod. Therefore, when one end of the control rod is pressed down and after a hook end of the control rod lifts upwards, the hook of the control rod is disengaged from the adjusting hole of the adjusting rod, enabling the adjusting rod to be adjusted to have an appropriate length. After the control rod is released, the restoring force of the spring causes the control rod to fit into another adjusting hole to accommodate uneven floor surface.
摘要翻译：用于调整可折叠台腿的长度的可调节装置。可调节装置覆盖支撑框架的上侧，并且包括安装板，控制杆和辅助弹簧。弹簧的中心抵抗控制杆。调节杆位于支撑框架的底部。沿着调节杆的内底形成调整孔。因此，当控制杆的一端被向下压并且在控制杆的钩端向上提升之后，控制杆的钩与调节杆的调节孔分离，使得调节杆能够被调节为具有一个适当的长度。控制杆释放后，弹簧的恢复力使控制杆装配到另一个调整孔中，以适应不平的地板表面。

2. 发明授权

US5609436A Coupling structure 失效
标题翻译：耦合结构
公开(公告)号：US5609436A
公开(公告)日：1997-03-11
申请号：US568420
申请日：1995-12-06
申请人： Yuh-Chiou Jou
发明人： Yuh-Chiou Jou
IPC分类号： F16B2/06 , F16B7/04 , E04H15/34
CPC分类号： F16B7/0493 , F16B2/065 , Y10S403/09 , Y10T403/7129 , Y10T403/7182 , Y10T403/7194
摘要： A coupling structure includes two couplings joined back-to-back as a unit by means of a bolt, each coupling consisting of a box-like base, a pair of non-skid blocks disposed within the base, a cover pivotally connected to the base, a press plate and a couple of adjusting screw bolts. The base is provided with notches in its two longitudinal walls for supporting a tube. The non-skid blocks are respectively provided with upper non-skid surfaces for urging against a lower portion of the tube. After the tube is mounted within the base, the cover is locked in place by means of the screw bolts which join the press plate to the cover and pass through corresponding holes in the base and the non-skid blocks to secure the tube.
摘要翻译：联接结构包括通过螺栓作为一个单元背靠背连接的两个联轴器，每个联接件由一个箱形基座，一对设置在该基座内的一个非滑动块组成，一个枢转地连接到基座，压板和几个调节螺栓。底座在其两个纵向壁上设有凹口，用于支撑管子。防滑块分别设置有用于推压管的下部的上部防滑表面。在管安装在基座内之后，盖子通过将压板连接到盖子并穿过基座中相应的孔和非防滑块以固定管子的螺栓锁定就位。

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