CN2445983Y

CN2445983Y - Auxiliary automatic pedal of bus

Info

Publication number: CN2445983Y
Application number: CN 00251890
Authority: CN
Inventors: 陈新源; 谢洪希
Original assignee: XINJIANG BUS FACTORY
Current assignee: XINJIANG BUS FACTORY
Priority date: 2000-09-25
Filing date: 2000-09-25
Publication date: 2001-09-05
Anticipated expiration: 2010-09-25

Abstract

The utility model relates to an auxiliary automatic pedal of a passenger car. A passenger door air pump 3 is fixed to a car frame 3 and a switch 1 is connected with the passenger door air pump 3. A fixed pedal is fixed to the car frame 2 and a four-bar linkage mechanism 4 is hinged under the fixed pedal 6. A non-slip pedal 5 is fixed to the four-bar linkage mechanism 4. Self compressed gas of the passenger car and a power supply are used as power. When the action of the passenger door switch is controlled, the non-slip pedal 5 is dropped down, moved forwards and extended out of the side of the car body for passengers to get on and off or for moving backwards and being raised to be stored under the fixed pedal 6, and the performance of normal passing through of the passenger car can be kept.

Description

Passenger vehicle is assisted automatic stepping

The utility model is the get on or off the bus improvement of associated mechanisms of a kind of passenger vehicle, especially a kind of automatic stepping as auxiliary device.

In the known technology, passenger vehicle is got on or off the bus to mark time and many is connected as a single entity with car body, the restriction that required by the passenger vehicle through performance, and the liftoff relatively higher passenger getting on/off inconvenience that causes is unfavorable for riding in old man, children and disabled person's safety especially.

Goal of the invention of the present utility model is to propose a kind of through performance that does not influence passenger vehicle, the overhead nearer auxiliary automatic stepping when using of getting on or off the bus.

Goal of the invention of the present utility model realizes by following technical measures: passenger door air pump 3 is fixed on the vehicle frame 2, switch 1 is connected with passenger door air pump 3, fixedly mark time on 6 fixing and the vehicle frames 2, four-bar linkage 4 is articulated in fixedly marks time 6 times, and antiskid pedal 5 is fixed on the four-bar linkage 4.

The utility model is a power with passenger vehicle self pressure gas and power supply, in control passenger door switch motion, makes the checkered plate reach that descends stretch out vehicle body side, for passenger getting on/off or after move rising, be hidden in fixedly and mark time down, the normal through performance of maintenance passenger vehicle.Traveling comfort and safety that convenient and practical raising passenger vehicle gets on and off.

Below by drawings and Examples the utility model is further specified:

Fig. 1 is a structure principle chart of the present utility model

Embodiment 1: passenger door air pump 3 is fixed on the vehicle frame 2, and switch 1 is connected with passenger door air pump 3, fixedly marks time on 6 fixing and the vehicle frames 2, and four-bar linkage 4 is articulated in fixedly marks time 6 times, and antiskid pedal 5 is fixed on the four-bar linkage 4.Bus occupant door switch 1 is placed the position of " opening ", the piston of passenger door air pump 3 is to left movement and drive and to be fixed on the four-bar linkage 4 that passenger vehicle fixedly marks time on 6 and to move when opening the door, make the reach of doing to descend of the antiskid pedal 5 of the former B of the being in position that is fixed on the four-bar linkage 4 move to the A position, can be convenient, safety gets on or off the bus for the passenger; When the position that bus occupant door switch 1 is placed " pass ", the piston of passenger door air pump 3 moves right and drives and is fixed on the four-bar linkage 4 that passenger vehicle fixedly marks time on 6 and moves when closing the door, move upward movement to the B position after the antiskid pedal 5 of the former A of the being in position that is fixed on the four-bar linkage 4 is done, can keep the normal through performance of passenger vehicle.

Claims

1, a kind of passenger vehicle is assisted automatic stepping, it is characterized in that, passenger door air pump (3) is fixed on the vehicle frame (2), switch (1) is connected with passenger door air pump (3), fixedly mark time (6) fixing with vehicle frame (2) on, four-bar linkage (4) is articulated in fixedly under mark time (6), antiskid pedal (5) is fixed on the four-bar linkage (4).

2, passenger vehicle as claimed in claim 1 is assisted automatic stepping, it is characterized in that, passenger door switch (1) places the position of " opening ", and antiskid pedal (5) is in the A position.

3, passenger vehicle as claimed in claim 1 is assisted automatic stepping, it is characterized in that, passenger door switch (1) places the position of " pass ", and antiskid pedal (5) is in the B position.