Improved flow guide protection sleeve and end buckle and windshield wiper thereof

Abstract

The invention discloses an improved flow guide protection sleeve. The flow guide protection sleeve is provided with a containing groove used for containing an end buckle. The end buckle comprises lateral edges extending towards the two sides in the width direction of the flow guide protection sleeve, a first containing groove, a second containing groove and a positioning block used for being matched with a limiting structure of the flow guide protection sleeve. The lateral edges are used for sliding into left and right sliding grooves of the flow guide protection sleeve. The first containing groove is arranged above the second containing groove, and is used for placing a spring piece. The first containing groove is internally provided with a clamping block used for being matched with the spring piece in a buckled mode. The second containing groove is used for a windshield wiper adhesive tape to be arranged in a penetrating mode. According to a windshield wiper made by the flow guide protection sleeve and the end buckle, the end buckle is arranged in the flow guide protection sleeve, the overall shaped of the windshield wiper is more simple, and the windshield wiper can attract moreattention from consumers and has high commercial value.

Description

technical field [0001] The invention relates to an improved diversion sheath and an end buckle, in particular to a windshield wiper with an integrated diversion sheath and an embedded end buckle. Background technique [0002] The commonly used boneless wiper consists of a diversion sheath 1a, a load-bearing piece, a spring piece, a wiper joint 2a, a wiper rubber strip 3a and end buckles 4a on both sides. The load-bearing piece (not shown) is used to place the spring piece and The wiper rubber strip, the deflector sheath 1a is set on the outside of the load-bearing tab, and the middle part of the load-bearing tab is provided with a wiper joint 2a for connecting with the vehicle scraper arm, and the end buckles 4a are respectively arranged on the load-bearing The two ends of the connecting piece are used to lock the diversion sheath 1a, the spring leaf and the wiper rubber strip 3a in the carrying piece. There is a partition between 4a and the diversion sheath 1a, so that the...

AI Technical Summary

Problems solved by technology

[0002] The commonly used boneless wiper consists of a diversion sheath 1a, a load-bearing piece, a spring piece, a wiper joint 2a, a wiper rubber strip 3a and end buckles 4a on both sides. The load-bearing piece (not shown) is used to place the spring piece and The wiper rubber strip, the deflector sheath 1a is set on the outside of the load-bearing tab, and the middle part of the load-bearing tab is provided with a wiper joint 2a for connecting with the vehicle scraper arm, and the end buckles 4a are respectively arranged on the load-bearing The two ends of the connecting piece are used to lock the diversion sheath 1a, the spring leaf and the wiper rubber strip 3a in the carrying piece. There is a partition between 4a and the diversion sheath 1a, so that the shape of the wiper lacks a simple and streamlined aesthetic feeling. In view of this, the inventor has conducted in-depth research on the above-mentioned defects in the prior art, and this case has arisen

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