Bicycle-mounted handlebar type two-way portable bicycle pump

The invention discloses a bicycle-mounted handlebar type two-way portable bicycle pump which comprises handlebar steadies, handlebar inner air outlet pipes, air inlets, a bicycle stem, a bicycle stem inner cavity, a hexagon nut, bicycle handlebars, bicycle pump pistons and slot inserting openings. Due to the fact that the handlebars have the bicycle pump function, assembly and disassembly can be carried out at any time for air inflation, the structure is simple, the conception is ingenious, the design is scientific and reasonable, positioning is accurate, the manufacturing cost is low, feasibility is high, the industrial manufacturing difficulty is low, carrying is easy, air inflation time can be shortened, and meanwhile, the air inflation speed of the bicycle pump is greatly improved. 本发明公开了种车载车把式双向便携打气筒，包括车把扶架、车把内出气管、进气口、自行车龙头、自行车龙头内腔体、六角螺母、自行车车把、打气筒活塞以及卡槽插口。采用车把自带打气筒功能，可以随时拼装、拆卸进行打气，结构简单，构思巧妙，设计科学合理，定位准确，造价成本较低，可行性高，工业制造难度不复杂，同时易于携带，能够减少打气时间，同时也大大提高打气筒的打气速率。