发明名称 |
Leg structure for a folding table |
摘要 |
Disclosed is a leg structure for a folding table which prevents a small child from being dangerously clamped by the table legs when the table tilts over and the legs become folded to a table top of the table. The table legs include a first leg pair having two integrally formed legs and a second leg pair formed of a U-shape upper frame, a middle connecting frame, and a lower leg frame. Upper ends of the integrally formed legs and the U-shaped upper frame are pivotally connected to a bottom side of the table top. The lower leg frame is pivotally connected to the integrally formed legs. The middle connecting frame is pivotally connected at upper ends to the U-shaped upper frame and at lower ends to the lower leg frame. When the two leg pairs are extended from the table top, the middle connecting frame abuts against a lower crossbar on the U-shaped upper frame and an upper crossbar on the lower leg frame to define a maximum open angle to which the two leg pairs can be extended relative to one another.
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申请公布号 |
US5829365(A) |
申请公布日期 |
1998.11.03 |
申请号 |
US19970902981 |
申请日期 |
1997.07.30 |
申请人 |
CHENG, KUO-TAI;CHENG, KUO-PEN |
发明人 |
CHENG, KUO-TAI;CHENG, KUO-PEN |
分类号 |
A47B3/02;(IPC1-7):A47B3/02 |
主分类号 |
A47B3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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