Step mechanism and movable step device for vehicle maintenance
A pedal and drive control technology, applied in the layout, transportation and packaging of pedals or ladders, vehicle parts, etc., can solve the problems of low safety performance, damage to integrity and beauty, and inability to store and hide, and achieve good storage effects. Good safety performance
Active Publication Date: 2017-07-11
BEIQI FOTON MOTOR CO LTD
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AI Technical Summary
Problems solved by technology
[0003] Its disadvantage is that the safety performance is not high for maintenance personnel to directly step on the bumper
However, when the vehicle is in normal use and does not need to be overhauled, because the fixed stepping area is placed outside the engine compartment, it not only has the disadvantage that it cannot be stored and hidden, but also destroys the integrity and beauty of the overall layout of the front end of the vehicle.
Method used
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[0026] The specific implementations of the stepping mechanism and the movable stepping device for vehicle maintenance according to the present invention will be further described below in conjunction with the accompanying drawings.
[0027] Such as figure 1 , 2 , 3, the stepping mechanism includes: a pedal board 1, a pedal board bracket 2 fixedly connected with the two ends of the pedal board 1 and a drive control mechanism for receiving each of the pedal board brackets 2. In order to be able to extend or retract each pedal plate support 2 conveniently, the drive control mechanism includes a trunnion 5, a pedal baffle fixture 6 with an opening cavity 7, a guide slider with a limit baffle 4 3. Wherein: the trunnion 5 is fixedly connected to the end of the pedal plate bracket 2 away from the pedal plate 1, and the opening groove 7 of the pedal baffle fixing part 6 is set on the trunnion 5, so that The guide slider 3 is located at the top AA of the groove wall 10 at the bottom...
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The invention discloses a stepping mechanism. The stepping mechanism comprises a pedal panel (1), pedal panel supports (2) fixedly connected with two end parts of the pedal panel (1) and drive control mechanisms for storing the pedal panel supports (2), wherein each drive control mechanism comprises a trunnion (5) fixedly connected with the corresponding pedal panel support (2), a pedal baffle fixing part (6) which is nested on the trunnion (5) and has an open cavity (7) and a guide slider (3) partially fixed with the AA part of the top end of a bottom cavity wall (10) of the open cavity (7); the guide slider (3) is provided with a limiting baffle (4). The invention further discloses a movable stepping device used for automobile maintenance. The pedal baffle fixing parts (6) of the stepping mechanism are connected to the bottom of a front bumper of an automobile through a mounting rack. The stepping mechanism can conveniently stretch out of or be retracted into the automobile. The movable stepping device is high in practicability, and overall layout of the front end of the automobile is complete and attractive.
Description
technical field [0001] The invention relates to a stepping mechanism, in particular to a stepping mechanism suitable for overhauling an automobile and a movable stepping device for overhauling an automobile. Background technique [0002] The engines of school buses and trucks are usually designed in front of the vehicles, resulting in a relatively high height of the front engine compartments of school buses and trucks, and maintenance personnel often cannot perform maintenance while standing on the ground. In order to solve this problem, it is necessary to use external equipment to pad under the feet to increase the height of the maintenance personnel; the maintenance personnel can also directly step on the bumper; or set a fixed stepping area on the front bumper or other areas for the maintenance personnel to step on. [0003] Its disadvantage is that the safety performance is not high for maintenance personnel directly stepping on the bumper. [0004] For setting the fixe...
Claims
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IPC IPC(8): B60R3/02
CPCB60R3/02
Inventor 周臣徐静宇
Owner BEIQI FOTON MOTOR CO LTD