Beam wiper structure with multifunctional adapters

A new beam wiper structure comprising:

• a wiper joint;
• an adaptor, comprising;
• a holder connecting hole located on at least one lateral side of a middle of the adaptor;
• an adaptor shaft set at a back end of the adaptor;
• at least two adaptor buckle fixture blocks set on at least two lateral sides of the back end of the adaptor;
• at least one convex block;
• a convex hull;
• and
• a cushion block groove;
• an adaptor cover comprising:
• a shaft groove set at a back end of the adaptor cover;
• a cushion block set inside the adaptor cover;
• at least two side grooves on lateral sides of the adaptor cover;
• wherein the adaptor cover is removably installed on the adaptor;
• at least two buckles comprising:
• a buckle groove fitted inside the buckle;
• at least two flow deflectors comprising;
• a spring hole fitted on the flow deflector;
• a rubber groove fitted inside the flow deflector;
• a rubber with two ends wherein the rubber is penetrated into the rubber groove of the flow deflector;
• a rubber fixture block fitted on both ends of the rubber;
• a holder comprising;
• a holder convex hull set on at least two lateral sides of the bottom of the holder;
• a holder pressing block set at a back end of the holder;
• a holder spring groove fitted at a front end of the holder;
• a bearing shaft with at least two ends located at a top of the holder comprising;
• a guide pillar casing;
• and
• at least two chamfers with one chamfer located on each end of the bearing shaft;
• wherein the bearing shaft is of semi-hollow structure with one closed end and is clamped into the holder connecting hole of the adaptor for purposes of connecting the holder with the adaptor;
• and
• a spring with at least two ends comprising:
• a spring end fitted on both ends of the spring;
• wherein the spring is connected to the flow detector via the spring holes and clamped into the holder.