| 摘要 |
PURPOSE: A roller type mosquito net is provided to prevent an irruption of insects, the damage of a net and an injury of a user caused by a separation of a net by making a net separated from a guide at shock enough to damage a net and to reduce the term of works and installation expenses by regulating the size of a net to the size of a door in a job site. CONSTITUTION: The roller type mosquito net(1) comprises a housing(10) attached with a rotary roller to be rotatable elastically, a net(20) rolled around the rotary roller elastically and received/drew out against the housing(10), a guide(30) guiding both ends of the net(20), at least one or more anti-separation piece attached along both ends of the net(20) to be separable/attachable and a limit piece keeping the inserted net(20) to the guide(30) to be movable and limiting the separation of the anti-separation piece from the guide(30) until the appointed force is added.
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