Gear shifting structure
By designing a shift structure including a vertical barrel and a fork pulling body in the shift structure, and fixing the shift shaft and the fork pulling body with components such as locking bolts, the problem of shaking between the fork pulling and the shifting shaft in the prior art is solved, and the stability of shifting is improved.
CN222687283UActive Publication Date: 2025-03-28BYD CO LTD
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Patent Information
- Application Number
- CN202420777582.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-16
AI Technical Summary
Technical Problem
In the existing gear shift structure, the plug-in connection between the pull-out fork and the gear shift shaft can easily lead to shaking, affecting the stability of the gear shift.
Method used
A shift structure including a vertical barrel and a fork pulling body is designed. By installing a connecting mechanism at the cylinder wall of the vertical barrel, a combination of locking bolts, clamping blocks, thread sleeves, clamp slots and through holes is used to fix the shift shaft and clamping body to avoid loosening.
Benefits of technology
It effectively avoids loosening between the gear shift shaft and the fork pulling body, and improves the stability and reliability of gear shifting.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of gear shifting forks, in particular to a gear shifting structure which comprises a vertical cylinder and a shifting fork body, a connecting mechanism is installed on the cylinder wall of the vertical cylinder, the connecting mechanism is formed by combining a gear shifting shaft, a locking bolt, a clamping block, a threaded sleeve, a clamping groove and a through hole, the clamping groove is formed in the cylinder inner wall of the vertical cylinder, and the through hole is formed in the vertical cylinder. A clamping block is welded to the shaft wall of the gear shifting shaft and located in the clamping groove, through holes are formed in the barrel wall of the vertical barrel and the block wall of the clamping block correspondingly, the locking bolt penetrates through the through holes, the outer wall of the locking bolt is in threaded connection with a threaded sleeve, and after the locking bolt penetrates through the through holes, the threaded sleeve is in threaded connection with the locking bolt, the threaded sleeve is in threaded connection with the locking bolt. Therefore, the gear shifting shaft and the shifting fork body can be fixed, and the situation that the gear shifting shaft and the shifting fork body are loosened to affect gear shifting is avoided.
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