Convertible door-hinge mechanism

The utility model relates to a convertible door-hinge mechanism, including the axle bed, pivot, spacing spring and door plant, pivot one end is installed in the shaft hole of axle bed, and the other end is installed in the shaft hole of door plant lower extreme, be provided with spacing spring in the shaft hole of door plant, the shaft hole that corresponds on pivot and the door plant forms the extrusion to spacing spring the utility model discloses an it is regarded as an independent part to the setting of axle bed, can be more convenient install and dismantle it to the site selection is more nimble, do not need direct to carry out the processing in shaft hole on quick-witted case panel, thereby greatly reduced the processing degree of difficulty, utilizing spacing spring, making the installation more convenient, the location of pivot is more accurate during the use, and processing and installation cost have been practiced thrift in the part handling ease, can use in multiple occasion, expand its application range, and the very big product production cycle that has shortened can mass production, form standardized, the product of seriation