Novel door lock

The utility model discloses a novel door lock, its technical essential is including handle, panel and fixed part, be equipped with the through -hole on the panel, through -hole and handle fixed connection are worn to establish by the fixed part, the fixed part include spacing dish and with the connecting piece of through -hole size looks adaptation, be equipped with the installation piece on the other end of the relative connecting piece of spacing dish, on the installation piece in proper order the cover be equipped with torsional spring, gasket, be used for the snap ring of fixed torsional spring and gasket, spacing set of both sides are equipped with the stopper, be equipped with the fixture block on the panel, when the fixed part is mutually supported with the panel, the torsional spring cover is located on the fixture block, the fixture block is located between the stopper of spacing set of both sides and the fixture block is located to the torsional spring cover, the torsional spring includes that A dis