| 摘要 |
PURPOSE: A dust collecting filter of air cleaner is provided, which is easily assembled and prevents leakage of air by installing the dust collecting filter in front of suction port and improving fixing means of the dust collecting filter for filtering foreign materials in air sucked in. CONSTITUTION: The dust collecting filter(60) of air cleaner comprises a filter net(61) folded in a zigzag shape so that dust in air is filtered by the filter net; a filter case(62) which surrounds the outer wall of the filter net, and on which a plurality of protrusions(63) are projectingly formed so that the protrusions are inserted into corrugation part of the filter net; and a cover(64) which is connected to the filter case, and on which protrusions(65) inserted into the corrugation part of the filter net are projectingly formed, wherein fixing members(66) for supporting the filter net(61) are formed by lattice to prevent the filter net(61) from separating to the outer side of the filter case(62), and the protrusions(63,65) are formed at the inner side of the lattice with being directed to each other. The dust collecting filter of air cleaner comprises a filter net folded in a zigzag shape so that dist in air is filtered by the filter net; and a filter case on which a zigzag groove part is formed, and which protects the filter net, wherein the side surface part of the filter net is inserted into the zigzag groove part.
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