It is a new wiper structure with multi-functional adaptor, including wiper joint, adaptor, holder, adaptor cover, two side protecting covers, one bone frame, two rivet holes, two buckles, two branches, two springs, one rubber. The adaptors include Adaptor I and Adaptor II, and the adaptor covers include Adaptor Cover I and Adaptor Cover II. The feature is that:
- corresponding connecting hole is set on adaptor I, and bearing shaft is installed on the holder, which is of semi-hollow structure with one end closed, and equipped with an internal guide pillar casing, a chamfer on both ends of bearing shaft and a relief slot on one side. It is clamped into the adaptor connecting hole on bearing shaft. The holder is fitted with fixture block and cushion block, the bone frame is fitted with card slot, and both ends of bone frame are fitted with two protecting cover connecting holes. The holder and bone frame are matched up with fixture block and card slot. The frame work is clamped into the holder, and the bone frame is contacted with the holder cushion block. Meanwhile, the fixture block is clamped on bone frame card slot, and firmly clamps the bone frame. Spring and convex hull are fitted inside the side protecting cover. The bone frame and side protecting cover are matched up with convex hull and protecting cover connecting hole. The convex hull of side protecting cover is clamped into protecting cover connecting hole of the bone frame. In addition, Adaptor I is fitted with Convex Hull I, Convex Hull II, Convex Block I, Convex Block II, ballast block, connecting hole, U shape column, groove convex block, cushion block groove, shaft, buckle, slideway. Connecting hole is set on one side of connecting hole for Adaptor I, shaft rolling groove is fitted below connecting hole, and slideway is fitted at the bottom edge of Adaptor I with Convex Block II equipped outside the slideway. Ballast block is fitted on top end of Adaptor I. U shape column and Convex Hull II are fitted inside middle part of Adaptor I, groove convex block is fitted on one side of Convex Hull II, and Buckle I is fitted on both sides of the other end Attachment I. Groove and cushion block are fitted on both side of front end Attachment II, and side groove is fitted in the middle of Adaptor Cover I. Fixture Block I is fitted on both sides of front end Attachment II, holder hole and shaft hole are set in the middle, and baffle plate is fitted on both sides of middle and bottom holder hole and shaft hole. Shaft I is fitted on top end of Adaptor II, convex plate is fitted on the other end, and symmetrical Convex Hull III is fitted between holder hole and shaft hole. Shaft of Adaptor I is clamped into the groove of Adaptor Cover I, and Adaptor Cover I rotates freely along the shaft. After completely assembled, press down Adaptor Cover I, and clamp the buckle into side groove of Adaptor Cover I. Fixture Block I is fitted on both sides of front end Adaptor II, holder hole and shaft hole are fitted in the middle, and baffle plate is fitted on both sides of bottom and middle holder hole and shaft hole. Shaft I is fitted on top end of Adaptor II, convex plate is fitted on the other end, and symmetrical Convex Hull III is fitted between holder hole and shaft hole. The shaft of Adaptor I is clamped into groove of Adaptor Cover I, and Adaptor Cover I rotates freely along the shaft. After completely assembled, press down Adaptor Cover I, and clamp the buckle into side groove of Adaptor Cover I. Fixture Block I is fitted on both sides of front end Adaptor II, holder hole and shaft hole are fitted in the middle, and baffle block is fitted on both sides of middle and bottom holder hole and shaft hole. Shaft I is fitted on top end of Adaptor II, convex plate is fitted on the other end, and symmetrical Convex Hull III is fitted between holder hole and shaft hole. Adaptor Cover II is installed on Adaptor II, C shape axial groove and cushion block are fitted inside Attachment II, and Side Groove I is fitted on both sides of outside Adaptor Cover II.