| 摘要 |
A retainer injection-molded from tough plastics for securing two wire meshed/grilled members together, for enabling the two secured members to be turned relative to each other between the operative position and the collapsed position. The retainer has two transverse through holes arranged in parallel, and two peripheral gaps through which the respective wire rods of the first and second wire meshed/grilled members are respectively set into the transverse through holes.
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