| 摘要 |
A canopy mechanism comprises a canopy support and a canopy frame. The canopy support comprises a combining part and an engaging part. A terminal of the engaging part connects the combining part, and another terminal of the engaging part extends opposite to the combining part. The engaging part comprises a first lateral wall and a second lateral wall. A chamber is formed between the first and second lateral walls, and one terminal of the chamber has a chamber entrance. The second lateral wall has an opening, and a cantilever structure extends from a side of the opening therein. The cantilever structure has a first position-limiting part. The canopy frame has a connection part with a second position-limiting part. The connection part of the canopy frame inserts into the chamber via the chamber entrance to engage the first and second position-limiting parts to fasten the canopy frame and the canopy support.
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