A desert sightseeing vehicle door lock

CN224693234UActive Publication Date: 2026-08-28HUBEI DONGTE NEW ENERGY VEHICLE CO LTD
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Patent Information

Application Number
CN202521770312.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-20
Publication Date
2026-08-28
Estimated Expiration
2035-08-20

AI Technical Summary

Technical Problem

[0003]在实际使用中发现,沙漠地形复杂,观光车行驶过程中颠簸剧烈,普通车门锁的锁定结构难以承受长时间的震动冲击,容易发生松动甚至意外解锁,给乘客带来极大的安全隐患;现有车门锁在设计上往往缺乏针对沙漠环境的特殊防护和加固措施,无法满足沙漠观光车在极端条件下的使用需求的问题,因此我们提出了一种沙漠观光车车门锁用于解决上述问题

Benefits of technology

[0025](1)、通过锁舌、锁槽、滑座与第一弹簧的配合,能够实现第一弹簧对滑座和锁舌保持持续推力,能够使锁舌紧紧嵌入锁槽内,能够实现车门与观光车车体进行闭合的目的;

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Abstract

This application relates to the field of sightseeing vehicle technology and discloses a desert sightseeing vehicle door lock, including a sightseeing vehicle body, a door located on the right side of the vehicle body, a cavity inside the door, two sliding rods fixedly installed on the left inner wall of the cavity, the right end of the sliding rods being fixedly connected to the right inner wall of the cavity, a reset mechanism being provided on the sliding rods, a locking tongue being provided inside the cavity, the left end of the locking tongue extending to the outside of the door; a functional cavity is provided inside the sightseeing vehicle body, and a sliding plate is slidably installed in the functional cavity. This lock has the following advantages and effects: by setting a limiting mechanism, the limiting rod can be quickly and accurately engaged into the rod groove under the elastic force of the second spring, forming a firm limiting relationship with the locking tongue, reinforcing the connection between the locking tongue and the locking groove, effectively resisting the impact force generated by severe bumps during desert driving, preventing the door from opening accidentally, and providing a safe riding environment for passengers.
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