Self-locking mechanical backswing handle

Abstract

The invention discloses a self-locking mechanical backswing handle. The self-locking mechanical backswing handle comprises a handle main body, a handle base, an unlocking mechanism and a driving mechanism, wherein the handle main body at least has an initial position form, a pre-unfolding position form of extending out of an automobile door and a complete opening position form in which the automobile door is opened; the handle base is installed in the automobile door; and the handle main body is installed in the handle base. The self-locking mechanical backswing handle is characterized in thatthe handle main body further has a driving position form between the initial position form and the pre-unfolding position form, and a self-locking position form in which the automobile door is closedand locked; the unlocking mechanism is connected with an automobile door lock; the driving mechanism is arranged between the handle main body and the handle base and is in transmission connection with the handle main body; and the driving mechanism has an initial locking state, a release driving state and an unlocking driving state. According to the self-locking mechanical backswing handle, a pure mechanical hidden swing-out structure is adopted, so that the number of parts is small, the structure is reasonable and simple, cost is low, stability is high in the actual use process, the failurerate is greatly reduced, and the whole handle is more stable and reliable.

Description

technical field [0001] The invention relates to the technical field of handles, in particular to a self-locking mechanical swing back handle applied to the outer handle of an automobile door. Background technique [0002] The car door handles of most automobiles are all exposed convex designs at present, and there are many defects. When designing the handle, on the one hand, it is necessary to consider that the shape of the car door handle needs to match the side of the car body to ensure a good appearance, so there will be many limitations; It is easy to get contaminated, and the driver can easily get his hands dirty when opening the door. Moreover, the outside handle of the door is exposed and convex, which not only damages the appearance of the side of the vehicle, but also creates a certain amount of wind resistance, which increases the driving resistance of the car and increases the wind noise. For this reason, many manufacturers have improved the handle structure and...

AI Technical Summary

Problems solved by technology

[0003] Since the position of the hidden handle needs to be changed, and it involves an electric and mechanical two-way structure, compared with the traditional fixed handle, there are more parts and the structure is much more complicated.

In the actual use process, there are still many defects in the existing hidden handles, for example: 1. The electric structure is complex, there are many parts, the cost is high, and the failure rate is high in actual use, resulting in a decrease in the overall reliability of the handle; 2. When the current mechanical handle is opened, one hand is required to press the handle, and the other hand is used to open the door. When opening, both hands are required to operate at the same time, which brings inconvenience to the operation, otherwise it is easy to pinch the handle with one-handed operation; 3. At present, the opening angle of the mechanical handle is related to most parts in the entire handle structure. Therefore, when the angle needs to be adjusted in a mature product, it is often necessary to redesign all related parts to match each other, which is very troublesome and expensive. High; 4. At present, the mechanical handle has no anti-lock function; 5. At present, the mechanical handle is not reset in place after being reset, and there is a second opening phenomenon; 6. When the electric structure is opened, it is necessary to start the circuit in the car in advance, and there is a motor during operation. noise

Images