It pulls out handler to turn to bulb

The utility model discloses an it pulls out handler to turn to bulb, unload a shell and screw rod including pulling out, pull out unload a shell including the curb plate of casting bottom plate as anorganic whole, roof, both sides, connect the back plate between the back edge of both sides curb plate, the bottom plate the roof the curb plate and back hoarding becomes to have the inner chamber, beprovided with opening U -shaped bayonet socket forward on the bottom plate, two side edge of U -shaped bayonet socket stretch out in the curb plate, be equipped with the through -hole on the roof, ithas the nut to correspond the welding of through -hole department on the roof, be provided with the external screw thread on the lower tip outer peripheral face of screw rod, the nut pass through threaded connecting sleeve in on the screw rod, the screw rod passes the through -hole stretches into pull out in the inner chamber that unloads a shell, the upper end of screw rod is equipped with the nut. The utility model discl