Lightweight new energy bus aluminum alloy luggage compartment door and preparation process thereof

Abstract

The invention discloses a lightweight new energy bus aluminum alloy luggage compartment door and a preparation process thereof, and relates to the technical field of vehicle accessories. The structure is compact, and the waterproof effect is achieved. The door comprises a door body, a containing groove is formed in the middle of the side, facing a luggage compartment, of the door body, the inner diameter of the containing groove is smaller than the outer diameter of the door body, a supporting plate is arranged on the containing groove, the outer diameter of the supporting plate is larger than the inner diameter of the containing groove and smaller than or equal to the outer diameter of the door body, a containing hole is formed in the center of the bottom of the supporting plate, an inner threaded hole is formed in the center of the bottom of the door body, the inner threaded hole and the containing hole are coaxially formed, a bearing is arranged in the containing hole, a driving pipe is arranged in the inner threaded hole, one end of the driving pipe is inserted in the bearing, and the other end of the driving pipe is adaptively screwed in the inner threaded hole; an air bag is arranged in the containing groove, the driving pipe penetrates through the air bag, and the air bag is communicated with an air source through an air pipe.

Description

Technical field [0001] The present invention relates to the field of vehicle fittings, and in particular, there is a lightweight new energy passenger car aluminum alloy baggage door and its preparation processes. Background technique [0002] With the development of society, new energy passengers have become an indispensable transportation tool. When passing or parked in a deep area of ​​water, the existing bus's baggage door structure is too simple, and it can only provide a simple cover effect, and the gap between the body is large, and the water may penetrate. The luggage compartment, causing the wetting of luggage, bringing passengers' property losses. Inventive content [0003] In order to overcome the shortcomings of the prior art, the present invention provides a compact, and a lightweight new energy passenger car aluminum alloy baggage door and its preparation process thereof. [0004] The present invention adopts the following technical solution: Lightweight new energy ...

AI Technical Summary

Problems solved by technology

When passing through or parking in areas with deep water, the structure of the luggage compartment door of the existing passenger car is too simple, which can only provide a simple sealing effect, and the gap between the car body and the car body is large, and the water may seep into the In the luggage compartment, causing the luggage to be soaked and causing property damage to passengers

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