| 摘要 |
A bulk filter housing is provided to open a main body with a little power when the main body of which a cover has heavy load is opened because the main body and the cover are connected by a hinge structure and to be easily maintained. A bulk filter housing comprises an inlet, an outlet, a main body(10) and a cover(20). A fluid is flown to the inlet. The outlet discharges the fluid. One or more filters are adopted in the main body. The cover is located on a top of the main body. The bulk filter housing comprises a pair of first protrusions(16) and a pair of second protrusions(22). The first protrusion is hinge-coupled with the second protrusion by a hinge pin(30). The bulk filter housing comprises a fixing member(40), a presser portion(42) and a receiving member(24). The fixing member is screwed to the presser portion. A receiving member is protruded between end parts of a pair of second protrusions. The receiving member has an acceptation groove part for accommodating the fixing member. The fixing member is located in the acceptation groove part. The housing main body and the cover are adamantly combined.
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