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A bus driver's surrounding door with a safety lock

A safety lock and bus technology, which is applied in the field of bus drivers' surrounding doors, to achieve the effect of improving safety and reducing workload

Active Publication Date: 2021-12-14
CHANGZHOU JUNYUE VEHICLE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the problem that the traditional bus driver's surrounding door is difficult to self-lock the closed surrounding door after the driver enters the driving position, a bus with a safety lock is proposed. driver surround door

Method used

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  • A bus driver's surrounding door with a safety lock
  • A bus driver's surrounding door with a safety lock
  • A bus driver's surrounding door with a safety lock

Examples

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] see Figure 1-6 , the present invention provides a technical solution: a bus driver's surrounding door with a safety lock, including a door frame 1, a door body 2 and a visible window 202 installed on the inside of the top of the door body 2, and the inside of the door frame 1 is passed through a torsion spring The rotating shaft 201 is rotatably connected with the door body 2, the middle part of the front end of the door body 2 is fixedly connected with a c...

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Abstract

The invention discloses a bus driver's enclosure door with a safety lock, which comprises a door frame, a door body and a visible window installed on the inner side of the top of the door body. The middle part of the front end of the door body is fixedly connected with a horizontal rail, the inner side of the horizontal rail is slidably connected with a horizontal block, the left end of the horizontal block is fixedly connected with a lock cylinder, and the left end of the door frame is fixedly connected with a side close to the lock cylinder. A lock catch that matches the lock cylinder. In the present invention, first of all, the automatic locking structure is adopted, and after the driver sits in the seat on the driving position, the closed surrounding door can be automatically locked, which not only reduces the workload of the driver's daily operation, but also The safety of the use of the enclosure door is improved. Secondly, the dynamic buffer structure can be used for comprehensive dynamic buffering of the impact force when the enclosure door is closed, reducing the impact force when the enclosure door is closed, thereby prolonging the use of the enclosure door. life.

Description

technical field [0001] The invention relates to the technical field of bus components, in particular to a bus driver's enclosure door with a safety lock. Background technique [0002] Buses, city buses, that is, buses or coaches, are typical models of large and medium-sized passenger cars in the passenger car category, and are commercial vehicles designed and equipped for urban and suburban transportation. However, there are still deficiencies in the existing surrounding doors for bus drivers: most of them adopt a manual lock structure. When the driver enters the driving position, the driver needs to manually further lock the closed surrounding doors, which is difficult to lock The self-locking process after the door is closed, the driver often ignores whether the surrounding door is in a locked state during daily use, and the safety of use is poor. Contents of the invention [0003] The purpose of the present invention is: in order to solve the problem that the tradition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B83/36E05B81/70E05B81/08E05B85/22E05F5/08B60R21/12B60N2/00
CPCE05B83/36E05B81/70E05B81/08E05B85/22E05F5/08B60R21/12B60N2/002E05Y2900/531E05Y2900/506
Inventor 徐文军
Owner CHANGZHOU JUNYUE VEHICLE TECH CO LTD