CN103386930A - Getting-on pedaling device - Google Patents
Getting-on pedaling device Download PDFInfo
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- CN103386930A CN103386930A CN2013103528645A CN201310352864A CN103386930A CN 103386930 A CN103386930 A CN 103386930A CN 2013103528645 A CN2013103528645 A CN 2013103528645A CN 201310352864 A CN201310352864 A CN 201310352864A CN 103386930 A CN103386930 A CN 103386930A
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- pedal
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- car door
- rotating shaft
- getting
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Abstract
The invention provides a getting-on pedaling device with both convenience and compactness. The device comprises an upper level pedal and a lower level pedal, and also comprises a rotary shaft supported on a support; the support is fixed on a car body; the rotary shaft is positioned right below the upper level pedal; the lower level pedal is mounted at a mounting arm fixed at the rotary shaft; the rotary shaft is provided with a driving arm for driving the rotary shaft to rotate; the driving arm and the mounting arm are positioned at two sides of the rotary shaft; the driving arm is connected with a ball hinge joint of a driving piston rod; due to the extending and retracting of the piston rod, the rotary shaft is rotated in the range of 90 degrees to realize the switching of the lower level pedal in the two states of horizontal placing and vertical erecting; when the lower level pedal is horizontally placed, the upper level pedal is positioned obliquely above the lower level pedal; when the lower level pedal is vertically erected, the lower level pedal is positioned right below the upper level pedal; the getting-on pedaling device also comprises a car door sensor capable of probing the opening and closing states of a car door; when the car door sensor outputs a car door closing state signal, the piston rod extends downwards to erect the lower level pedal; and when the car door sensor outputs a car door opening state signal, the piston rod is retracted upwards to horizontally place the lower level pedal.
Description
Technical field
The present invention relates to the car chassis annex, be specifically related to a kind of step device of getting on the bus.
Background technology
A kind of arrangement of the superior and the subordinate's pedal of step device of getting on the bus is to be arranged vertically up and down, namely higher level's pedal be positioned at subordinate's pedal directly over, this arrangement can't form stepped-style, affects the comfort feature that the occupant gets on and off, man-machine poor-performing; Another kind of arrangement is the layout that misplaces up and down, reaches higher level's pedal and is positioned at the oblique upper of subordinate's pedal,, though this arrangement can form stepped-style, take up room large, and difficult arrangement on car load, and affect the vehicle modeling effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of step device of getting on the bus that has comfort feature and compactedness concurrently.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of step device of getting on the bus, comprise higher level's pedal and subordinate's pedal, also comprise the rotating shaft that is supported on support, support is fixed on car body, rotating shaft is positioned under higher level's pedal, subordinate's pedal is installed on the hold-down arm that is fixed in rotating shaft, be fixed with in rotating shaft and drive the actuating arm that rotating shaft is rotated, actuating arm and hold-down arm are positioned at the both sides of rotating shaft, actuating arm is connected flexural pivot and is connected with the driving cylinder piston rod, the flexible of piston rod makes rotating shaft rotate to realize that subordinate's pedal switches with erecting under two states in horizontal in 90 ° of scopes; When subordinate's pedal horizontal, higher level's pedal is positioned at subordinate's pedal oblique upper; When subordinate's pedal erected, subordinate's pedal was positioned under higher level's pedal; The step device of getting on the bus also comprises the car door sensor that can survey the car door open and-shut mode; When car door sensor output closing of the door status signal, piston rod stretches out downwards and makes subordinate's pedal erect; When car door sensor output car door opening status signal, piston rod upwards shrinks and makes subordinate's pedal horizontal.
The above-mentioned step device of getting on the bus, driving cylinder is single-acting cylinder, and single-acting cylinder is connected with the air feed air receiver by tracheae, and electromagnetic valve is set on tracheae, when the car door sensor output signal switched between closing of the door state and car door opening state, electromagnetic valve switched between closing and opening.
The above-mentioned step device of getting on the bus, hold-down arm is two, lays respectively at the two ends of rotating shaft, one of them hold-down arm and actuating arm are structure as a whole.
The above-mentioned step device of getting on the bus, also be fixed with the locating part that just with support, contacts when subordinate's pedal just forwards the horizontal state in rotating shaft, to stop subordinate's pedal, further rotate.
The above-mentioned step device of getting on the bus, install travel switch on support, fixing touching part in rotating shaft, when subordinate's pedal just forwards set-up positions to, the touching part is with regard to the contact of impact stroke switch, when the contact of car door sensor output closing of the door signal and travel switch does not move, display alarm signal on automobile instrument panel.
The above-mentioned step device of getting on the bus, subordinate's pedal comprises checkered plate, checkered plate support and cover of upholstery, and checkered plate support and hold-down arm are connected and fixed, and checkered plate and cover of upholstery all are fixed on the checkered plate support.
The above-mentioned step device of getting on the bus, car door sensor be installed on door frame or the car door body on travel switch, the contact of collision the trip switch during closing of the door.
While getting on the bus, open car door, car door sensor output car door opening status signal, piston rod upwards shrinks, and drives on actuating arm and puts, the hold-down arm bottom of offside, the subordinate's pedal that is fixed on hold-down arm outwards is turned to the horizontal state from erecting state, higher level's pedal is positioned at subordinate's pedal oblique upper, and they form ladder jointly, the convenience that the occupant gets on and off.After having got on the bus, closed door, car door sensor output closing of the door status signal, piston rod stretches out downwards, and subordinate's pedal inwardly is turned to from the horizontal state state of erecting, and subordinate's pedal is accommodated under higher level's pedal, takes up room little, is convenient to arrangement.
Description of drawings
The present invention is described in more detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of Fig. 1 shaft and annex thereof.
Fig. 3 is the structural representation of driving cylinder.
Fig. 4 is the structural representation of subordinate's pedal.
Fig. 5 is for installing the structural representation of automotive front of the present invention.
In figure: 1 car door sensor, 2 air feed air receivers, 3 electromagnetic valves, 4 driving cylinders, 5 subordinate's pedals, 6 travel switches, 8 automobile instrument panels, 9 hold-down arms, 10 rotating shafts, 11 adapter plates, 12 locating parts, 13 fixing touching parts, 14 flexural pivots, 15 piston rods, 16 cylinder bodies, 17 checkered plates, 18 checkered plate supports, 19 cover of upholstery.
The specific embodiment
As Figure 1-Figure 5, the step device of getting on the bus comprises higher level's pedal and subordinate's pedal 5, also comprises the rotating shaft 10 that is supported on support.Support is fixed on car body, and rotating shaft is positioned under higher level's pedal.Subordinate's pedal is installed on the hold-down arm 9 that is fixed in rotating shaft, is fixed with in rotating shaft and drives the actuating arm that rotating shaft is rotated, and actuating arm and hold-down arm are positioned at the both sides of rotating shaft.Actuating arm is connected the flexural pivot 14 of piston rod 15 and is connected with driving cylinder, the flexible of piston rod makes rotating shaft rotate to realize that subordinate's pedal switches with erecting under two states in horizontal in 90 ° of scopes.When subordinate's pedal horizontal, higher level's pedal is positioned at subordinate's pedal oblique upper.When subordinate's pedal erected, subordinate's pedal was positioned under higher level's pedal.The step device of getting on the bus also comprises the car door sensor 1 that can survey the car door open and-shut mode.When car door sensor output closing of the door status signal, piston rod stretches out downwards and makes subordinate's pedal erect.When car door sensor output car door opening status signal, piston rod upwards shrinks and makes subordinate's pedal horizontal.
Certainly, driving cylinder can adopt hydraulic actuating cylinder, and still, preferred, driving cylinder is single-acting cylinder, and single-acting cylinder comprises cylinder body 16, piston rod 15 and flexural pivot 14.Single-acting cylinder is connected connection with the air feed air receiver by tracheae, electromagnetic valve 3 is set on tracheae, when car door sensor output closing of the door status signal, closed electromagnetic valve or unlatching, correspondingly, when car door sensor output car door opening status signal, electromagnetic valve is opened or is closed.When closed electromagnetic valve, piston rod moves under the effect of cylinder body inner spring.
Particularly, hold-down arm is two, lays respectively at the two ends of rotating shaft, and one of them hold-down arm and actuating arm are structure as a whole.
Also be fixed with the locating part 12 that just with support, contacts in rotating shaft when subordinate's pedal just forwards the horizontal state to, to stop subordinate's pedal, further rotate.
Installing travel switch 6 on support, fixing touching part 13 in rotating shaft, when subordinate's pedal just forwards set-up positions to, the touching part is with regard to the contact of impact stroke switch, when the contact of car door sensor output closing of the door signal and travel switch does not move, display alarm signal on automobile instrument panel 8, reminding driver is noted.
Subordinate's pedal can be simple plate body, and can be also following structure: subordinate's pedal comprises checkered plate 17, checkered plate support 18 and cover of upholstery 19, and checkered plate support and hold-down arm are connected and fixed, and checkered plate and cover of upholstery all are fixed on the checkered plate support.
Particularly, the car door sensor be installed on door frame or the car door body on travel switch, the contact of collision the trip switch during closing of the door.
In the specific embodiment shown in Fig. 1, rotating shaft is to be connected with support by adapter plate 11, rotating shaft and adapter plate normal-running fit, and adapter plate is fixedly connected with support.
Claims (7)
1. step device of getting on the bus, comprise higher level's pedal and subordinate's pedal, it is characterized in that: also comprise the rotating shaft that is supported on support, support is fixed on car body, rotating shaft is positioned under higher level's pedal, subordinate's pedal is installed on the hold-down arm that is fixed in rotating shaft, be fixed with in rotating shaft and drive the actuating arm that rotating shaft is rotated, actuating arm and hold-down arm are positioned at the both sides of rotating shaft, actuating arm is connected flexural pivot and is connected with the driving cylinder piston rod, the flexible of piston rod makes rotating shaft rotate to realize that subordinate's pedal switches with erecting under two states in horizontal in 90 ° of scopes; When subordinate's pedal horizontal, higher level's pedal is positioned at subordinate's pedal oblique upper; When subordinate's pedal erected, subordinate's pedal was positioned under higher level's pedal; The step device of getting on the bus also comprises the car door sensor that can survey the car door open and-shut mode; When car door sensor output closing of the door status signal, piston rod stretches out downwards and makes subordinate's pedal erect; When car door sensor output car door opening status signal, piston rod upwards shrinks and makes subordinate's pedal horizontal.
2. the step device of getting on the bus according to claim 1, it is characterized in that: driving cylinder is single-acting cylinder, single-acting cylinder is connected with the air feed air receiver by tracheae, electromagnetic valve is set on tracheae, when the car door sensor output signal switched between closing of the door state and car door opening state, electromagnetic valve switched between closing and opening.
3. the step device of getting on the bus according to claim 1, it is characterized in that: hold-down arm is two, lays respectively at the two ends of rotating shaft, one of them hold-down arm and actuating arm are structure as a whole.
4. the step device of getting on the bus according to claim 1, is characterized in that: also be fixed with the locating part that just with support, contacts in rotating shaft when subordinate's pedal just forwards the horizontal state to, to stop subordinate's pedal, further rotate.
5. the step device of getting on the bus according to claim 1, it is characterized in that: install travel switch on support, fixing touching part in rotating shaft, when subordinate's pedal just forwards set-up positions to, the touching part is with regard to the contact of impact stroke switch, when the contact of car door sensor output closing of the door signal and travel switch does not move, display alarm signal on automobile instrument panel.
6. the step device of getting on the bus according to claim 1, it is characterized in that: subordinate's pedal comprises checkered plate, checkered plate support and cover of upholstery, and checkered plate support and hold-down arm are connected and fixed, and checkered plate and cover of upholstery all are fixed on the checkered plate support.
7. the step device of getting on the bus according to claim 1 is characterized in that: the car door sensor be installed on door frame or the car door body on travel switch, the contact of collision the trip switch during closing of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352864.5A CN103386930B (en) | 2013-08-14 | 2013-08-14 | Getting-on pedaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352864.5A CN103386930B (en) | 2013-08-14 | 2013-08-14 | Getting-on pedaling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386930A true CN103386930A (en) | 2013-11-13 |
| CN103386930B CN103386930B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310352864.5A Active CN103386930B (en) | 2013-08-14 | 2013-08-14 | Getting-on pedaling device |
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| Country | Link |
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| CN (1) | CN103386930B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175962A (en) * | 2014-07-31 | 2014-12-03 | 长城汽车股份有限公司 | Method and system for controlling automobile pedals of vehicle, and vehicle adopting system |
| CN104210428A (en) * | 2014-09-15 | 2014-12-17 | 中国重汽集团济南动力有限公司 | Vehicle door automatic control pedal turning device |
| CN108263288A (en) * | 2018-01-26 | 2018-07-10 | 芜湖金光汽车配件有限责任公司 | A kind of truck pedal |
| CN110803112A (en) * | 2019-11-29 | 2020-02-18 | 东风柳州汽车有限公司 | Stepping device for getting on bus |
| CN111942295A (en) * | 2020-08-14 | 2020-11-17 | 一汽解放汽车有限公司 | Commercial vehicle getting-on pedal system and control method thereof |
Citations (6)
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| JPS5737043A (en) * | 1980-08-11 | 1982-03-01 | Mazda Motor Corp | Rear step device of car |
| US4623160A (en) * | 1985-09-06 | 1986-11-18 | Trudell Jerry W | Extensible step assembly for vehicles |
| EP1975001B1 (en) * | 2007-03-27 | 2009-10-07 | Aisin Seiki Kabushiki Kaisha | Step apparatus for vehicle |
| CN201646563U (en) * | 2010-04-01 | 2010-11-24 | 中国重汽集团济南动力有限公司 | Tow tractor getting-on device |
| CN202806582U (en) * | 2012-08-24 | 2013-03-20 | 姚越峰 | Car electric retractable lateral pedal |
| CN202827327U (en) * | 2012-09-21 | 2013-03-27 | 中国重汽集团济南动力有限公司 | Boarding footboard device |
-
2013
- 2013-08-14 CN CN201310352864.5A patent/CN103386930B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737043A (en) * | 1980-08-11 | 1982-03-01 | Mazda Motor Corp | Rear step device of car |
| US4623160A (en) * | 1985-09-06 | 1986-11-18 | Trudell Jerry W | Extensible step assembly for vehicles |
| EP1975001B1 (en) * | 2007-03-27 | 2009-10-07 | Aisin Seiki Kabushiki Kaisha | Step apparatus for vehicle |
| CN201646563U (en) * | 2010-04-01 | 2010-11-24 | 中国重汽集团济南动力有限公司 | Tow tractor getting-on device |
| CN202806582U (en) * | 2012-08-24 | 2013-03-20 | 姚越峰 | Car electric retractable lateral pedal |
| CN202827327U (en) * | 2012-09-21 | 2013-03-27 | 中国重汽集团济南动力有限公司 | Boarding footboard device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175962A (en) * | 2014-07-31 | 2014-12-03 | 长城汽车股份有限公司 | Method and system for controlling automobile pedals of vehicle, and vehicle adopting system |
| CN104175962B (en) * | 2014-07-31 | 2016-04-13 | 长城汽车股份有限公司 | The control method of the auto pedal of vehicle, system and there is the vehicle of this system |
| CN104210428A (en) * | 2014-09-15 | 2014-12-17 | 中国重汽集团济南动力有限公司 | Vehicle door automatic control pedal turning device |
| CN108263288A (en) * | 2018-01-26 | 2018-07-10 | 芜湖金光汽车配件有限责任公司 | A kind of truck pedal |
| CN110803112A (en) * | 2019-11-29 | 2020-02-18 | 东风柳州汽车有限公司 | Stepping device for getting on bus |
| CN111942295A (en) * | 2020-08-14 | 2020-11-17 | 一汽解放汽车有限公司 | Commercial vehicle getting-on pedal system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103386930B (en) | 2015-04-22 |
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