Patent ID: 9365190
Filing Date: 2016-06-14
CPC Classification: B60S

Claim Text:
1. A connecting device of a windshield wiper, comprising a connector main body, the connector main body having side walls at left and right sides thereof, the two side walls having a pair of oblique guide troughs at front sections thereof and a pair of circular holes at middle sections thereof, a rear section of the connector main body having a square guide trough with an opening facing rearward and a hole formed on a top wall of the square guide trough, a resilient engaging member installed at the rear section of the connector main body, the resilient engaging member comprising a square guide rail to mate with the square guide trough, a first resilient limit block which is located on the square guide rail and able to swing up and down, and a pair of second resilient limit blocks which are located behind the square guide rail and able to swing left and right; the two side walls of the connector main body having stepped stop surfaces in front of the circular holes so that the two side walls each have a stepped profile; the two side walls of the connector main body, behind the stepped surfaces, further having a stop block extending downward and a pair of side flanges to protruding outward, a reverse U-like limit block installed at a middle section of the connector main body, the reverse U-like limit block having two side walls and a pair of barbs on the two side walls, the two side walls of the connector main body further having engaging troughs disposed at lower middle sections thereof to mate with the barbs, and a buckle cap installed at a front section of the connector main body, the buckle cap having a top board, a pair of oblique guide rails at two sides of the top board to mate with the pair of oblique guide troughs of the connector main body, and a pair of barbs at lower ends of the oblique guide rails to buckle bottom surfaces of the two side walls of the connector main body.