The invention provides a windshield wiper arm connecting device and a connecting method of the windshield wiper arm connecting device. The windshield wiper arm connecting device comprises a windshield wiper arm, a connecting column and a sliding cover. A clamping protrusion which protrudes outwards is arranged at the tail end of the windshield wiper arm. The connecting column is used for being connected with a windshield wiper framework, and the head portion of the connecting column and the middle of the windshield wiper arm are fixed together in a clamping mode through a clamping connecting structure. The sliding cover is matched with the tail portion of the connecting column in a sliding mode, a clamping cavity which is matched with the clamping protrusion is formed between the sliding cover and the tail portion of the connecting column, a sliding in-place locking structure which locks the relative position between the sliding cover and the connecting column when the sliding cover slides in place relative to the connecting column is arranged between the connecting column and the sliding cover, and the tail portion of the windshield wiper arm is installed between the connecting column and the sliding cover in a clamping mode through the clamping connection cooperation between the clamping protrusion and the clamping cavity when the sliding cover slides in place relative to the connecting column. According to the invention, the phenomenon that the windshield wiper arm is separated from the windshield wiper framework is avoided, the connecting strength and the durability of a windshield wiper are improved, and therefore the service life of the windshield wiper is prolonged.
Windshield wiper arm connecting device and connecting method thereof
2015-12-23
Patent
Elektronische Ressource
Englisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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