CN101850759A - Auxiliary brake pedal device and brake pedal assembly of instruction car - Google Patents
Auxiliary brake pedal device and brake pedal assembly of instruction car Download PDFInfo
- Publication number
- CN101850759A CN101850759A CN 201010193821 CN201010193821A CN101850759A CN 101850759 A CN101850759 A CN 101850759A CN 201010193821 CN201010193821 CN 201010193821 CN 201010193821 A CN201010193821 A CN 201010193821A CN 101850759 A CN101850759 A CN 101850759A
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- brake pedal
- bar portion
- pedal
- coupling end
- instructional car
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Abstract
The invention provides an auxiliary brake pedal device of an instruction car. The auxiliary brake pedal device comprises an auxiliary pedal (1), a transmission bar (2) and a link end (3), wherein the transmission bar (2) contains a first bar part (21) and a second bar part (22) of which axes are perpendicular basically; the link end (3) is connected with the end of the first bar part (21), the auxiliary pedal (1) is connected with the end of the second bar part (22); and the initial angle alpha of the auxiliary pedal (1) is adjustable. The invention also provides a brake pedal assembly of the instruction car. The brake pedal assembly contains a main brake pedal device and the auxiliary brake pedal device. As the initial angle alpha of the auxiliary pedal (1) is adjustable, main brake pedal devices in different heights and the personal differences of coaches can be adapted by adjusting the initial angle alpha of the auxiliary pedal (1).
Description
Technical field
The present invention relates to a kind of secondary brake pedal apparatus of instructional car, and the brake pedal unit with this pair brake pedal apparatus.
Background technology
The present secondary brake pedal that instructional car adopted all is simple mechanical lever mechanism basically, for example comprise secondary pedal, drive link and coupling end, described drive link comprises the rectangular substantially first bar portion of axis and the second bar portion, described coupling end is connected in the end of the described first bar portion, and described secondary pedal is connected in the end of the described second bar portion.During use, described coupling end is connected on the service brake pedal device (for example pedal arm of service brake pedal device).When the trainer stepped on the secondary pedal of secondary brake pedal apparatus, the coupling end of secondary brake pedal apparatus was pressed the pedal arm of service brake pedal device, and the service brake pedal device is braked.But, because the height disunity of different automobile types, even perhaps also there is fluctuation in the height of the service brake pedal of the different vehicle of same vehicle, this can cause the secondary pedal angle fluctuation scope of secondary brake pedal apparatus quite big, make the trainer very uncomfortable when this pair brake pedal apparatus of operation, but also can influence the stroke of secondary brake pedal apparatus, make the braking force deficiency of secondary brake pedal apparatus.In addition, because trainer's individual difference, the required secondary pedal angle of different traineres is also different with braking distance, and this existing secondary brake pedal apparatus can't be adjusted according to different traineres' needs.
Summary of the invention
Technical matters to be solved by this invention is, existing secondary brake pedal apparatus can't adapt to different service brake pedal height and trainer's individual difference, therefore an object of the present invention is to provide a kind of secondary brake pedal apparatus that can adjust at different service brake pedal height and trainer's individual difference.
In order to solve the problems of the technologies described above, on the one hand, the invention provides a kind of secondary brake pedal apparatus, this pair brake pedal apparatus comprises secondary pedal, drive link and coupling end, described drive link comprises the rectangular substantially first bar portion of axis and the second bar portion, and described coupling end is connected in the end of the described first bar portion, and described secondary pedal is connected in the end of the described second bar portion, wherein, the described second bar portion is an adjustable angle formula bar.
On the other hand, the present invention also provides a kind of brake pedal unit of instructional car, and this brake pedal unit comprises the secondary brake pedal apparatus of service brake pedal device and above-mentioned instructional car.
By technique scheme of the present invention, because the described second bar portion is an adjustable angle formula bar, therefore the angle on the plane that the axis of the first bar portion installed with respect to the second bar portion be can regulate by the angle of regulating the described second bar portion, thereby height and trainer's individual difference of different service brake pedal adapted to.
Other features and advantages of the present invention will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with the specific embodiment of the present invention one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation according to the secondary brake pedal apparatus of one embodiment of the present invention;
Fig. 2 is that decomposing schematic representation is amplified in the part of the A portion among Fig. 1;
Fig. 3 is the structural representation according to the secondary brake pedal apparatus of another embodiment of the invention;
Fig. 4 is that decomposing schematic representation is amplified in the part of the B portion among Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
As shown in Figure 1, the secondary brake pedal apparatus that one embodiment of the present invention provide comprises secondary pedal 1, drive link 2 and coupling end 3, described drive link 2 comprises the rectangular substantially first bar portion 21 of axis and the second bar portion 22, described coupling end 3 is connected in the end of the described first bar portion 21, described secondary pedal 1 is connected in the end of the described second bar portion 22, wherein, the initial angle α scalable of described secondary pedal 1.
The initial angle α of described secondary pedal 1 is meant when secondary brake pedal apparatus is installed on the vehicle floor angle that secondary pedal 1 is residing, residing angle when promptly secondary pedal 1 not being carried out any action.
During use, as shown in figures 1 and 3, described coupling end 3 is connected on the pedal arm 4 of service brake pedal device.Owing to the initial angle α scalable of secondary pedal 1, therefore can adapt to height and trainer's individual difference of different service brake pedal by the initial angle α that regulates secondary pedal 1.
This characteristic of initial angle α scalable of described secondary pedal 1 can adopt multiple suitable structure to realize, for example, can adopt the drive link 2 with adjustable structure to realize.Described drive link 2 can adopt various suitable structures to realize above-mentioned purpose by different regulative modes.For example, as a kind of concrete embodiment, the described first bar portion 21 can be the length adjustable bar.Thereby realize adjusting to the initial angle α and the secondary brake pedal apparatus height of secondary pedal 1 by the length L of regulating the described first bar portion 21.
The described first bar portion 21 also can realize by various concrete structures as the length adjustable bar, for example as a kind of concrete embodiment, as depicted in figs. 1 and 2, the described first bar portion 21 can comprise first parts 211, second parts 212 and lock bolt 213, described first parts 211 have slotted hole, described second parts 212 have the insertion section that can insert described slotted hole, and described slotted hole and insertion section are fixed by described lock bolt 213.For example more specifically as shown in Figure 2, be formed with elongated slot 214 on the sidewall of the slotted hole of described first parts 211, be formed with shrinkage pool 215 on the insertion section of described second parts 212, described lock bolt 213 can pass described elongated slot 214 and locking arrives in the described shrinkage pool 215, so that first parts 211 are fixing with respect to second parts 212.During use, the initial angle α that at first adjusts secondary pedal 1 is to the appropriate location, insert amount in the slotted hole of first parts 211 by the insertion section of regulating second parts 212 then, regulate the length L of the first bar portion 21, and carry out locking, thereby can adapt to the height of different main pedals 4 with lock bolt 213.
According to the another kind of specific embodiment of the present invention, as a kind of mode that realizes adjustable drive link 2, the described second bar portion 22 can be adjustable angle formula bar.Thereby the angle beta on the plane that the axis by regulating the first bar portion 21 is installed with respect to the second bar portion 22 is realized the adjusting to the initial angle α and the secondary brake pedal apparatus height of secondary pedal 1.
The described second bar portion 22 also can realize by various concrete structures as adjustable angle formula bar, for example as a kind of concrete embodiment, as shown in Figure 3 and Figure 4, the described second bar portion 22 comprises first threaded fitting 221, second threaded fitting 222, threaded connection 223 and black nut 224, described first threaded fitting 221 is connected by described threaded connection 223 with second threaded fitting 222, and carries out locking by described black nut 224.During use, the angle [alpha] of at first adjusting secondary pedal 1 is to the appropriate location, regulate the angle beta on the plane that the axis of the first bar portion 21 installed with respect to the second bar portion 22 with respect to the angle of second threaded fitting 222 by regulating first threaded fitting 221 then, thereby realize adjusting secondary pedal 1 angle [alpha] and secondary brake pedal apparatus height.
Certainly, though the above-mentioned length adjustable first bar portion 21 describes in different embodiments with the adjustable angle formula second bar portion 22, but obvious described drive link 2 can have above-mentioned length adjustable first bar portion 21 and the adjustable angle formula second bar portion 22 simultaneously, thereby provides more diversified regulative mode for secondary brake pedal apparatus.
In addition, described coupling end 3 and the described first bar portion 21 can form as one, also can be separately as independent parts.The concrete structure of described secondary pedal 1 and with the connection mode of drive link 2 be well known in the art, do not repeat them here.
On the other hand, the present invention also provides a kind of brake pedal unit of instructional car, and this brake pedal unit comprises service brake pedal device and secondary brake pedal apparatus mentioned above.
In the brake pedal unit of this instructional car, the described coupling end 3 of described secondary brake pedal apparatus is connected on the main pedal arm 4 of described main device with pedal.This can adopt various suitable connection modes to realize, for example the coupling end 3 of secondary brake pedal apparatus can directly ride against on the main pedal arm 4 of service brake pedal device.When the trainer stepped on secondary pedal 1, secondary pedal 1 made coupling end 3 push main pedal arm 4 by drive link 2, thereby makes the service brake pedal device brake; When the trainer unclamped secondary pedal 1, secondary brake pedal apparatus was returned to initial position, and coupling end 3 no longer acts on the main pedal arm 4, thereby the service brake pedal device also returns to initial position.But this connection mode can make and produce impact between coupling end 3 and the main pedal arm 4 in course of action, and then influence the braking effect of whole brake pedal unit.Therefore preferably, as shown in Figure 3, described coupling end 3 is connected on the pedal arm 4 of described service brake pedal device by hanging spring 5, thereby can reduce the impact that produces in the braking maneuver process between coupling end 3 and the main pedal arm 4.
In the brake pedal unit of described instructional car, the second bar portion 22 of described secondary brake pedal apparatus is fixed on the floor of vehicle by connecting element, this connecting element can adopt various suitable structures, for example as shown in figures 1 and 3, this connecting element can comprise axle sleeve 6 that is enclosed within the described second bar portion 22 and the adapter plate 7 that is fixed on the described axle sleeve 6.Fixing rotationally by realizing the described second bar portion 22 on the floor that adapter plate 7 is fixed to vehicle.
Need to prove that each the concrete technical characterictic described in the above-mentioned specific embodiment can carry out combination in any by any suitable manner, it falls within the scope disclosed in this invention equally.In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Below describe preferred implementation of the present invention in conjunction with the accompanying drawings in detail; but; the present invention is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Claims (7)
1. the secondary brake pedal apparatus of an instructional car, this pair brake pedal apparatus comprises secondary pedal (1), drive link (2) and coupling end (3), described drive link (2) comprises the rectangular substantially first bar portion (21) of axis and the second bar portion (22), described coupling end (3) is connected in the end of the described first bar portion (21), described secondary pedal (1) is connected in the end of the described second bar portion (22), it is characterized in that the described second bar portion (22) is an adjustable angle formula bar.
2. the secondary brake pedal apparatus of instructional car according to claim 1, it is characterized in that, the described second bar portion (22) comprises first threaded fitting (221), second threaded fitting (222), threaded connection (223) and black nut (224), described first threaded fitting (221) is connected by described threaded connection (223) with second threaded fitting (222), and carries out locking by described black nut (224).
3. the secondary brake pedal apparatus of instructional car according to claim 1 is characterized in that, described coupling end (3) forms as one with the described first bar portion (21).
4. the brake pedal unit of an instructional car, this brake pedal unit comprises the secondary brake pedal apparatus of service brake pedal device and above any described instructional car of claim.
5. the brake pedal unit of instructional car according to claim 4 is characterized in that, the described coupling end (3) of described secondary brake pedal apparatus is connected on the pedal arm (4) of described main device with pedal.
6. the brake pedal unit of instructional car according to claim 5 is characterized in that, described coupling end (3) is connected on the pedal arm (4) of described main device with pedal by hanging spring (5).
7. the brake pedal unit of instructional car according to claim 4, it is characterized in that, this brake pedal unit also comprises and is used for the described second bar portion (22) is fixed to connecting element on the floor of vehicle, and this connecting element comprises and is enclosed within the axle sleeve (6) in the described second bar portion (22) and is fixed on adapter plate (7) on the described axle sleeve (6).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010193821 CN101850759A (en) | 2010-05-28 | 2010-05-28 | Auxiliary brake pedal device and brake pedal assembly of instruction car |
| PCT/CN2010/080036 WO2011147178A1 (en) | 2010-05-28 | 2010-12-21 | Auxiliary brake pedal device for instruction car and the brake pedal assembly |
| RU2012148628/11A RU2534604C2 (en) | 2010-05-28 | 2010-12-21 | Auxiliary brake pedal brake for school machine and brake pedal assembly |
| ZA2012/08476A ZA201208476B (en) | 2010-05-28 | 2012-11-12 | Auxiliary brake pedal device for instruction car and the brake pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010193821 CN101850759A (en) | 2010-05-28 | 2010-05-28 | Auxiliary brake pedal device and brake pedal assembly of instruction car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101850759A true CN101850759A (en) | 2010-10-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010193821 Pending CN101850759A (en) | 2010-05-28 | 2010-05-28 | Auxiliary brake pedal device and brake pedal assembly of instruction car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101850759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147178A1 (en) * | 2010-05-28 | 2011-12-01 | 北汽福田汽车股份有限公司 | Auxiliary brake pedal device for instruction car and the brake pedal assembly |
| CN107618367A (en) * | 2016-07-13 | 2018-01-23 | 李连东 | A kind of motor vehicle accelerates with braking integral pedal system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599376A (en) * | 1951-11-07 | 1952-06-03 | Ira J Ehrenberg | Dual brake control |
| US2658411A (en) * | 1951-10-26 | 1953-11-10 | Carl A Eversman | Auxiliary foot accelerator device |
| US3943795A (en) * | 1975-04-14 | 1976-03-16 | Collete Love | Auxiliary automobile brake operator for actuation by front seat passenger |
| CN200976215Y (en) * | 2006-12-04 | 2007-11-14 | 比亚迪股份有限公司 | Sub-braking device for instruction car |
| CN201484394U (en) * | 2009-08-24 | 2010-05-26 | 北汽福田汽车股份有限公司 | Auxiliary brake control device |
-
2010
- 2010-05-28 CN CN 201010193821 patent/CN101850759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658411A (en) * | 1951-10-26 | 1953-11-10 | Carl A Eversman | Auxiliary foot accelerator device |
| US2599376A (en) * | 1951-11-07 | 1952-06-03 | Ira J Ehrenberg | Dual brake control |
| US3943795A (en) * | 1975-04-14 | 1976-03-16 | Collete Love | Auxiliary automobile brake operator for actuation by front seat passenger |
| CN200976215Y (en) * | 2006-12-04 | 2007-11-14 | 比亚迪股份有限公司 | Sub-braking device for instruction car |
| CN201484394U (en) * | 2009-08-24 | 2010-05-26 | 北汽福田汽车股份有限公司 | Auxiliary brake control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147178A1 (en) * | 2010-05-28 | 2011-12-01 | 北汽福田汽车股份有限公司 | Auxiliary brake pedal device for instruction car and the brake pedal assembly |
| CN107618367A (en) * | 2016-07-13 | 2018-01-23 | 李连东 | A kind of motor vehicle accelerates with braking integral pedal system |
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| PB01 | Publication | ||
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Application publication date: 20101006 |