Boligrafo perfected. (Machine-translation by Google Translate, not legally binding)

摘要

Improved boligrafo, characterized by comprising: -an front wrap, which has a through hole extending longitudinally therethrough: a turnover, which extiend3e in the hole. -un camshaft body is located in the hole, said body bearing at least one camshaft cam groove formed on the periphery inside it at least one camming surface at one end thereof, and a portion outgoing support connected to cam slots; -a rotary cam engageable with the edge of cam slots and receiving end of spare a; -a cam bar having at least one projection adapted to be inserted slidably slots cam to slide therealong to outgoing portion support, and a cam bar, able to promote rotary hook forward so that it can rotate; -un elastic body to boost to spare rotary hook; -a wrap back in line with the front wrap, and is fixed to the cam bar. (Machine-translation by Google Translate, not legally binding)