Manufacturing method of improved fuel filter

The utility model discloses an improved fuel filter, which comprises an outer shell, a top cover, a groove plate and a bottom shell. The outer walls of each of the groove plates are in clearance fit with the inner groove of the shell, the bottom end of the shell is fixedly connected with a bottom shell, and the outer wall of the shell is fixedly connected with a connecting mechanism. The improved fuel filter, through the use of swivel seat, clamping plate, arc block, torsion spring and connecting rod, etc., the top cover drives the groove plate to separate from the shell, and then replaces the filter element in the shell, changing the traditional The bolt connection method facilitates the replacement of the filter element. Through the use of connecting pipes, protective shells, pins and nuts, etc., the connecting pipes are prevented from bending and breaking, and the service life of the overall mechanism is prolonged, which greatly meets the use of filters in the automotive industry need.

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