The invention discloses a welded structure and an aluminum back luggage compartment door provided with the same for a light bus. The welded structure is composed of pulling rivets, a first connector, a second connector, bolts and welded nuts matched with the bolts. The first connector is fixedly connected with the second connector through the pulling rivets, the welded nuts are welded to the first connector, the second connector is fixedly connected with a components, the bolts are connected with the components, the first connector, the second connector and the welded nuts, the pulling rivets, the first connector, the bolts and the welded nuts are made of steel, the second connector is made of aluminum, and at least part of the components are made of aluminum. The welded nuts are indirectly fixed to the components through transition of the connectors made of two different materials, then fastening connection between the aluminum components is achieved through cooperation of the bolts and the nuts.
Welded structure and aluminum back luggage compartment door provided with same for light bus
2015-08-12
Patent
Elektronische Ressource
Englisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
Luggage compartment door structure of big tourist coach
Europäisches Patentamt | 2021
|