| 摘要 |
PURPOSE: A pressing unit for fixing a filter is provided to improve the reliability of products equipped with the pressing unit by minimizing the eccentricity of a protrusion and the fastening part of a hanger loop. CONSTITUTION: A pressing unit for fixing a filter includes a fixing frame(30) and hanger loops. The fixing frame fixes the upper frame of the filter. The filter covers the outlet of the bottom side of an oil purifier. The hanger loops are arranged on both sides of the fixing frame. The hanger loops are based on a pair of supporting parts(41) and fastening parts(42). The lower parts of the supporting parts are hinge-connected with the fixing frame. The fastening parts connect the upper side of the supporting parts. The outer circumference of the fastening parts are detachably fastened with a protrusion on the wall of the oil purifier based on a multi-points contacting mode.
|
