| 摘要 |
The chair includes a first inverted U-shaped frame which has two arms defining a back portion and two extensions respectively extending from the two arms to define a seat portion. The two arms have a pair of tabs each with a notch. A first connecting rod is attached to the free ends of the two extensions. Two spaced second U-shaped frames each include a front leg and a rear leg with a threaded bolt provided at the topmost portion thereof. The first connecting rod is mortised to the front legs while a second connecting rod is mortised to the rear legs below the threaded bolt when the chair is assembled. At that configuration, the notch of the tab rests on the threaded bolt.
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