Power driving device outer shell tightening device

Abstract

The technical solution of the invention relates to a tightening device for an outer casing of a power drive device. The outer housing tightening device of the power driving device includes: the outer housing body of the power driving device and the opening handle of the outer housing of the power driving device, the outer housing device of the power driving device is installed on the upper curved beam, and the outer housing of the power driving device The body is mechanically connected with the outer casing of the power driving device and arranged in parallel, and the opening handle of the outer casing of the power driving device can move in parallel along the outer casing body of the power driving device. The technical structure of the invention is simple, and can effectively solve the technical problem of insufficient strength of the handle caused by excessive torque and long torque when opening the handle; it can effectively solve the technical problem of difficulty in opening the outer casing of the power drive device; at the same time, it can Effectively solve the problem that the power drive device outer shell device interferes with the front grille when it is locked, and interferes with the hair cover when it is unlocked. Leave more movement space for the lock body and increase the gap with each fixing piece. It conforms to ergonomics and has high practical value.

Description

technical field [0001] The technical proposal of the present invention relates to a tightening device for an outer shell of a power drive device, and in particular relates to a technical improvement on the structure of the outer shell device of an automobile power drive device. Background technique [0002] The outer housing tightening device of the power driving device described in the prior art includes: the outer housing body of the power driving device and the opening handle of the outer housing of the power driving device, the outer housing device of the power driving device is installed on the upper curved beam, and the installation position is hidden Inside the front grille. The opening handle of the outer shell of the power driving device is connected with the main body of the outer shell of the power driving device and arranged perpendicularly to each other. If it is necessary to open the outer shell of the power drive device, the opening handle of the outer shell ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the opening handle of the outer casing of the power driving device is vertically arranged with the outer casing body of the power driving device, when the opening handle of the outer casing of the power driving device is moved to drive the outer casing of the power driving device Larger external force is required when opening, and the opening handle of the outer casing of the power drive device will be damaged due to insufficient strength after long-term use, and a longer handle is set in the vertical direction to meet ergonomic needs, and the use of a long handle will cause it to be different from The front grille interferes with each other, and when the long handle is opened, it will also interfere with the engine cover and cannot be in the best working state. The present invention provides a new structure of a power drive device housing tightening device.