Lock box, energy storage and electric vehicle

By designing a sliding connection structure between the lock box body and the box cover, and utilizing the compression and restoring force of the elastic body, convenient unlocking and stable stopping are achieved, solving the problems of complex structure and poor aesthetics of electric vehicle battery locks, and improving the user experience.

CN224384444UActive Publication Date: 2026-06-19GUANG DONG GREENWAY TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANG DONG GREENWAY TECH CO LTD
Filing Date
2025-04-17
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The existing electric vehicle battery lock structure is complex, affecting aesthetics and providing a poor user experience. The secondary lock protrudes from the outside of the frame, resulting in an unattractive appearance.

⚗Method used

Design a lock box with the box body housed on the battery holder, the box cover being slidably connected, and a stopper fixed to the vehicle frame. The sliding connection between the box cover and the box body is achieved in conjunction with an elastomer, and the compression and restoring forces of the elastomer are used to achieve convenient unlocking and stable stopping.

🎯Benefits of technology

The lock box structure has been simplified, improving the user experience and ensuring the stability of the lock box. It is also hidden in the battery holder, so it does not affect the aesthetics.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a lock box, an energy accumulator and an electric vehicle. The lock box comprises a box body, a box cover and an elastic body. The box body is used for accommodating on a battery seat. The box cover is slidably connected to the box body in a direction away from and close to the box body. A stopper is protruded on a side of the box cover away from the box body, and the stopper is used for stopping on a vehicle frame. The elastic body is configured to be telescopically accommodated between the box cover and the box body. When the box cover is pressed to slide in a direction close to the box body, the box cover drives the stopper to move in a direction away from the vehicle frame to be separated from the vehicle frame, and the elastic body is compressed. The lock box has a simple structure and does not affect the appearance, and can better improve the use experience of the user.
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