| 摘要 |
PURPOSE: A tool for preventing the scattering of foreign materials for an air gun is provided to plug up a hole by an inclined part of a holder so that minutely spewed foreign materials are blocked. CONSTITUTION: A tool for preventing of foreign materials for an air gun comprises a holder(200) and a blocking member(400). The holder comprises a plug-shaped body(201), a diametric part(202), a declined part(203), a joining hole(204). The diametric part is formed in parallel to the inner periphery of the main body and joined with a blocking member. The inclined part is formed in one side of the diametric part and gradually narrows toward one end thereof. The inclined part fills a hole up around a nozzle when the nozzle of the air gun is inserted so that leak of foreign materials is prevented. The joining hole is passed through the middle of the body and joined to longitudinal direction of the nozzle. The blocking member comprises a hollow joining pipe part(401) and hole cup part(402). The joining pipe part is inserted into the diametric part and the hole cup part is expanded from the joining pipe part.
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