It cut straightly formula filter core to exempt from to beat to glue

The utility model relates to an it cut straightly formula filter core to exempt from to beat to glue, including the purifying cartridge case, filter core and the filter core joint chair that connect gradually, wherein be connected through a sealing rib between the top of filter core joint chair and filter core, be connected through the 2nd sealing rib between the bottom of purifying cartridge caseand filter core. The beneficial effects of the utility model are that: connected mode is in the past solved through top and bottom that a sealing rib and the 2nd sealing rib sealed the filter core respectively to this structure, plays the high and effect with low costs of production efficiency. In addition, this structure through last fender with keep off a combination down and play fixed filtercore effect, play further sealed effect. 本实用新型具体涉及是种免打胶直插式滤芯，包括依次连接的滤芯外壳、滤芯和滤芯接座，其中滤芯接座与滤芯的顶端之间通过第密封筋相连接，滤芯外壳与滤芯的底端之间通过第二密封筋相连接。本实用新型的有益效果是：本结构通过第密封筋和第二密封筋分别密封滤芯的顶端和底端，解决以往连接方式，起到生产效率高和成本低作用。另外，本结构通过上挡件和下挡件组合起到固定滤芯作用，起到进步密封效果。