CN205417177U - Vehicle footboard subassembly and have its vehicle - Google Patents
Vehicle footboard subassembly and have its vehicle Download PDFInfo
- Publication number
- CN205417177U CN205417177U CN201620107220.9U CN201620107220U CN205417177U CN 205417177 U CN205417177 U CN 205417177U CN 201620107220 U CN201620107220 U CN 201620107220U CN 205417177 U CN205417177 U CN 205417177U
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- throttle
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Abstract
The utility model discloses a vehicle footboard subassembly and have its vehicle, vehicle footboard subassembly includes: accelerator pedal, the throttle pressure cylinder is provided with movable throttle piston in the throttle pressure cylinder, throttle piston and accelerator pedal linkage, brake pedal, the brake pressure cylinder is provided with movable brake piston in the brake pressure cylinder, brake piston and brake pedal linkage, and controlling means, controlling means sets when throttle pressure cylinder internal pressure more than or equal to predetermined value intercommunication throttle pressure cylinder to with the brake pressure cylinder so that the partial medium in the throttle pressure cylinder enters into in the brake pressure cylinder and drive brake piston drives brake pedal and brakies to set to and be less than the predetermined value after oil -break door pressure cylinder and brake pressure cylinder at the throttle pressure cylinder. Through setting up controlling means, can, driver's mistake brake by the vehicle when stepping on accelerator pedal to can protect driver's safety.
Description
Technical field
This utility model relates to the gas pedal technical field of vehicle, particularly relates to a kind of pedal of vehicles assembly and has the vehicle of this pedal of vehicles assembly.
Background technology
At present, there are many drivers to encounter emergency mistake in startup procedure and gas pedal is worked as brake pedal, thus vehicle accident can be caused, and the severity of vehicle accident can be increased, need this to improve.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, the utility model proposes a kind of pedal of vehicles assembly can being braked after driver fault misstepping on accelerator pedal.
This utility model proposes a kind of vehicle further.
According to pedal of vehicles assembly of the present utility model, including: gas pedal；Throttle pressure cylinder, is provided with the throttle piston of activity in described throttle pressure cylinder, described throttle piston links with described gas pedal；Brake pedal；Brake pressure cylinder, is provided with the Braking piston of activity in described brake pressure cylinder, described Braking piston links with described brake pedal；And control device, described control device connect described throttle pressure cylinder and described brake pressure cylinder when being arranged in described throttle pressure in-cylinder pressure more than or equal to predetermined value so that certain media in described throttle pressure cylinder enter into described brake pressure cylinder in and drive described Braking piston to drive described brake pedal to be braked, and cut off described throttle pressure cylinder and described brake pressure cylinder when being arranged in described throttle pressure cylinder less than predetermined value.
According to pedal of vehicles assembly of the present utility model; by arranging control device, it is possible to achieve when driver fault misstepping on accelerator pedal, vehicle is braked, the generation tried to forestall traffic accidents; can effectively protect the safety of driver and passenger inside the vehicle, the security performance of vehicle can be improved.And, control device and can also ensure that when gas pedal is not stepped on, gas pedal and brake pedal work independently of one another by mistake, non-interference.
It addition, can also have a following distinguishing feature according to pedal of vehicles assembly of the present utility model:
In examples more of the present utility model, described control device includes: connecting tube and partitions, described connecting tube is connected between described throttle pressure cylinder and described brake pressure cylinder, described partitions be arranged to often to close described connecting tube and be suitable in described throttle pressure cylinder pressure more than or equal to described predetermined value time, described partitions opens described connecting tube.
In examples more of the present utility model, described partitions is arranged on the medial wall of described throttle pressure cylinder and is configured to relief valve.
In examples more of the present utility model, described throttle pressure cylinder includes: the first cylinder being interconnected and the second cylinder, and described first cylinder is connected with described control device, and described throttle piston is arranged in described first cylinder.
In examples more of the present utility model, described first cylinder is arranged on the inside of described second cylinder.
In examples more of the present utility model, between described first cylinder and described second cylinder, it is provided with through hole, the bottom of the interval perisporium that described through hole is arranged between described first cylinder and described second cylinder.
In examples more of the present utility model, described pedal of vehicles assembly also includes: check valve, so that the liquid in described second cylinder flows to described first cylinder on the interval perisporium that described check valve is arranged between described first cylinder and described second cylinder.
In examples more of the present utility model, cavity in described throttle pressure cylinder is separated into the first epicoele and the first cavity of resorption by described throttle piston, cavity in described brake pressure cylinder is separated into the second epicoele and the second cavity of resorption by described Braking piston, and described control device is connected between described first cavity of resorption and described second epicoele promote described Braking piston to drive described brake pedal to move down when described throttle pressure in-cylinder pressure is more than or equal to predetermined value.
In examples more of the present utility model, between diapire and the described Braking piston of described second cavity of resorption, it is provided with elastic component.
According to vehicle of the present utility model; including above-mentioned pedal of vehicles assembly; owing to above-mentioned pedal of vehicles assembly being provided with control device; when can be implemented in driver fault misstepping on accelerator pedal, vehicle is braked; the generation tried to forestall traffic accidents; can effectively protect the safety of driver and passenger inside the vehicle, the security performance of vehicle can be improved.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the pedal of vehicles assembly according to this utility model embodiment；
Fig. 2 is the sectional view of the throttle pressure cylinder of the pedal of vehicles assembly according to this utility model embodiment.
Reference:
Pedal of vehicles assembly 100；
Gas pedal 10；Throttle trace 11；Throttle pressure cylinder 20；Throttle piston 21；First cylinder 22；Second cylinder 23；Through hole 24；Interval perisporium 25；Check valve 26；First epicoele 27；First cavity of resorption 28；
Brake pedal 30；Brake linkage bar 31；Brake pressure cylinder 40；Braking piston 41；Second epicoele 42；Second cavity of resorption 43；Elastic component 44；
Control device 50；Connecting tube 51；Partitions 52.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Below with reference to the accompanying drawings the pedal of vehicles assembly 100 according to this utility model embodiment is described in detail.
Pedal of vehicles assembly 100 according to this utility model embodiment may include that gas pedal 10, throttle pressure cylinder 20, brake pedal 30, brake pressure cylinder 40 and controls device 50.As it is shown in figure 1, be provided with the throttle piston 21 of activity in throttle pressure cylinder 20, throttle piston 21 links with gas pedal 10, is provided with the Braking piston 41 of activity in brake pressure cylinder 40, and Braking piston 41 links with brake pedal 30.Specifically, as it is shown in figure 1, the side of gas pedal 10 is provided with throttle trace 11, in throttle trace 11 stretches into throttle pressure cylinder 20 and it is connected with throttle piston 21, when gas pedal 10 is moved, throttle trace 11 can drive throttle piston 21 to move in throttle pressure cylinder 20.The side of brake pedal 30 is provided with brake linkage bar 31, in brake linkage bar 31 stretches into brake pressure cylinder 40 and is connected with Braking piston 41, and when brake pedal 30 moves, brake linkage bar 31 can drive Braking piston 41 to move in brake pressure cylinder 40.
Control pressure in device 50 is arranged in throttle pressure cylinder 20 and be more than or equal to connection throttle pressure cylinder 20 and brake pressure cylinder 40 during predetermined value, so that in the certain media in throttle pressure cylinder 20 enters into brake pressure cylinder 40 and driving brake piston 41 drives brake pedal 30 to be braked, and control device 50 and be also configured at throttle pressure cylinder 20 less than predetermined value after oil-break door pressure cylinder 20 and brake pressure cylinder 40.nullWherein，It is understandable that，When driver tramples gas pedal 10，Gas pedal 10 can drive throttle piston 21 to move in throttle pressure cylinder 20，So that the pressure moment in throttle pressure cylinder 20 increases，When force value is more than or equal to predetermined value，Control device 50 and connect throttle pressure cylinder 20 and brake pressure cylinder 40，So that the medium in throttle pressure cylinder 20 flows to brake pressure cylinder 40 under the effect of the pressure，So that the media drive Braking piston 41 flowed in brake pressure cylinder 40 moves in brake pressure cylinder 40，Braking piston 41 drives brake pedal 30 to move to realize car braking，And then effective brake can be realized by vehicle when driver fault misstepping on accelerator pedal 10，Avoid the generation of serious vehicle accident，Effectively protection driver and the safety of passenger inside the vehicle，Improve the driving safety of vehicle.
Certainly, when the non-misoperation accelerator pedal 10 of driver and driver is when normally trampling gas pedal 10, the force value of throttle pressure cylinder 20 is less than predetermined value, throttle pressure cylinder 20 and brake pressure cylinder 40 are isolated from one another, in other words, gas pedal 10 and brake pedal 30 are now independent of one another, non-interference, thereby may be ensured that the normal traveling of vehicle.Wherein it is desired to explanation, medium can be gas, liquid, and such as, medium can be fluid.
According to an embodiment of the present utility model, as shown in Figure 2, control device 50 and may include that connecting tube 51 and partitions 52, connecting tube 51 is connected between throttle pressure cylinder 20 and brake pressure cylinder 40, partitions 52 can be arranged to often close connecting tube 51, and partitions 52 is when being suitable to pressure in throttle pressure cylinder 20 more than or equal to predetermined value, partitions 52 opens connecting tube 51.It is understood that by being arranged to often close connecting tube 51 by partitions 52, it is ensured that gas pedal 10 and brake pedal 30 are the most non-interference when normal work, it is ensured that brake pedal 30 and the functional reliability of gas pedal 10.And when the pressure in throttle pressure cylinder 20 is more than or equal to predetermined value, partitions 52 opens connecting tube 51 under the effect of the pressure, certain media in throttle pressure cylinder 20 can flow to brake pressure cylinder 40 by connecting tube 51, thus Braking piston 41 can drive brake pedal 30 to move to realize the braking of vehicle.Wherein it is desired to explanation, force value can be according to specific experiment data setting.
Alternatively, as in figure 2 it is shown, partitions 52 is arranged on the medial wall of throttle pressure cylinder 20, and partitions 52 is it is so structured that relief valve.By partitions 52 being arranged on the medial wall of throttle pressure cylinder 20, can ensure that the installation reliability of partitions 52, and when partitions 52 opens connecting tube 51, medium can flow directly into connecting tube 51, such that it is able to improve the response speed of pedal of vehicles assembly 100.
The arrangement form of a kind of optional throttle pressure cylinder 20 is described below in detail.As depicted in figs. 1 and 2, throttle pressure cylinder 20 may include that the first cylinder 22 and the second cylinder 23 being interconnected, and the first cylinder 22 is connected with controlling device 50, and throttle piston 21 is arranged in the first cylinder 22.Alternatively, as it is shown in figure 1, the first cylinder 22 can be arranged on the inside of the second cylinder 23.Wherein, when gas pedal 10 is moved, certain media in first cylinder 22 can be pressed in the second cylinder 23 by throttle piston 21, after gas pedal 10 resets, medium in second cylinder 23 can reflux and add in the first cylinder 22, such that it is able to reduce the throttle pressure cylinder 20 impact on gas pedal 10, improve the functional reliability of pedal of vehicles assembly 100.
Alternatively, as in figure 2 it is shown, through hole 24 can be provided with between the first cylinder 22 and the second cylinder 23, the bottom of the interval perisporium 25 that through hole 24 is arranged between the first cylinder 22 and the second cylinder 23.As shown in Figure 2, throttle pressure cylinder 20 is separated into the first cylinder 22 and the second cylinder 23 by interval perisporium 25, by through hole 24 being arranged on the bottom of interval perisporium 25, the functional reliability of throttle pressure cylinder 20 can be improved so that the flowing of medium in the first cylinder 22 and the second cylinder 23.
Further, as in figure 2 it is shown, pedal of vehicles assembly 100 can also include: check valve 26, so that the liquid in the second cylinder 23 flows to the first cylinder 22 on the interval perisporium 25 that check valve 26 is arranged between the first cylinder 22 and the second cylinder 23.By arranging check valve 26, so that the medium quick backflow in the second cylinder 23 is in the first cylinder 22, such that it is able to improve the reliability of throttle pressure cylinder 20, but also the response speed of pedal of vehicles assembly 100 can be improved further.
The arrangement form of a kind of optional brake pressure cylinder 40 is described below in detail.As shown in Figure 1, cavity in throttle pressure cylinder 20 is separated into the first epicoele 27 and the first cavity of resorption 28 by throttle piston 21, cavity in brake pressure cylinder 40 is separated into the second epicoele 42 and the second cavity of resorption 43 by Braking piston 41, controls device 50 and is connected between the first cavity of resorption 28 and the second epicoele 42 when being more than or equal to predetermined value with pressure in throttle pressure cylinder 20 promote Braking piston 41 to drive brake pedal 30 to move down.Wherein, first epicoele 27 and the first cavity of resorption 28 are arranged in the first cylinder 22, when the force value in the first cylinder 22 is more than or equal to predetermined value, connecting tube 51 opened by relief valve, medium in first cavity of resorption 28 can flow to the second epicoele 42 in brake pressure cylinder 40, thus the medium in the second epicoele 42 increases, and then medium can force Braking piston 41 to drive brake pedal 30 to move downward, and vehicle realizes braking.
Alternatively, as it is shown in figure 1, elastic component 44 can be provided with between the diapire of the second cavity of resorption 43 and Braking piston 41.Elastic component 44 can be spring.By arranging elastic component 44, so that the holding position that Braking piston 41 is in brake pressure cylinder 40 arranges rationally, the brake pressure cylinder 40 impact on brake pedal 30 can be reduced, improve the functional reliability of pedal of vehicles assembly 100.
Pedal of vehicles assembly 100 according to this utility model embodiment; by arranging control device 50, it is possible to achieve when driver fault misstepping on accelerator pedal 10, vehicle is braked, the generation tried to forestall traffic accidents; can effectively protect the safety of driver and passenger inside the vehicle, the security performance of vehicle can be improved.And, control device 50 and can also ensure that when gas pedal 10 is not stepped on, gas pedal 10 and brake pedal 30 work independently of one another by mistake, non-interference.
Vehicle according to this utility model embodiment; pedal of vehicles assembly 100 including above-described embodiment; owing to the pedal of vehicles assembly 100 of above-described embodiment being provided with control device 50; when can be implemented in driver fault misstepping on accelerator pedal 10, vehicle is braked; the generation tried to forestall traffic accidents; can effectively protect the safety of driver and passenger inside the vehicle, the security performance of vehicle can be improved.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be combined and combine by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is exemplary, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in the range of this utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (10)
1. a pedal of vehicles assembly, it is characterised in that including:
Gas pedal；
Throttle pressure cylinder, is provided with the throttle piston of activity in described throttle pressure cylinder, described throttle piston links with described gas pedal；
Brake pedal；
Brake pressure cylinder, is provided with the Braking piston of activity in described brake pressure cylinder, described Braking piston links with described brake pedal；And
Control device, described control device connect described throttle pressure cylinder and described brake pressure cylinder when being arranged in described throttle pressure in-cylinder pressure more than or equal to predetermined value so that certain media in described throttle pressure cylinder enter into described brake pressure cylinder in and drive described Braking piston to drive described brake pedal to be braked, and cut off described throttle pressure cylinder and described brake pressure cylinder when being arranged in described throttle pressure cylinder less than predetermined value.
Pedal of vehicles assembly the most according to claim 1, it is characterized in that, described control device includes: connecting tube and partitions, described connecting tube is connected between described throttle pressure cylinder and described brake pressure cylinder, described partitions be arranged to often to close described connecting tube and be suitable in described throttle pressure cylinder pressure more than or equal to described predetermined value time, described partitions opens described connecting tube.
Pedal of vehicles assembly the most according to claim 2, it is characterised in that described partitions is arranged on the medial wall of described throttle pressure cylinder and is configured to relief valve.
Pedal of vehicles assembly the most according to claim 1, it is characterised in that described throttle pressure cylinder includes: the first cylinder being interconnected and the second cylinder, described first cylinder is connected with described control device, and described throttle piston is arranged in described first cylinder.
Pedal of vehicles assembly the most according to claim 4, it is characterised in that described first cylinder is arranged on the inside of described second cylinder.
Pedal of vehicles assembly the most according to claim 4, it is characterised in that be provided with through hole between described first cylinder and described second cylinder, the bottom of the interval perisporium that described through hole is arranged between described first cylinder and described second cylinder.
Pedal of vehicles assembly the most according to claim 4, it is characterised in that also include: check valve, so that the liquid in described second cylinder flows to described first cylinder on the interval perisporium that described check valve is arranged between described first cylinder and described second cylinder.
Pedal of vehicles assembly the most according to claim 1, it is characterized in that, cavity in described throttle pressure cylinder is separated into the first epicoele and the first cavity of resorption by described throttle piston, cavity in described brake pressure cylinder is separated into the second epicoele and the second cavity of resorption by described Braking piston, and described control device is connected between described first cavity of resorption and described second epicoele promote described Braking piston to drive described brake pedal to move down when described throttle pressure in-cylinder pressure is more than or equal to predetermined value.
Pedal of vehicles assembly the most according to claim 8, it is characterised in that be provided with elastic component between diapire and the described Braking piston of described second cavity of resorption.
10. a vehicle, it is characterised in that include according to the pedal of vehicles assembly according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107220.9U CN205417177U (en) | 2016-02-02 | 2016-02-02 | Vehicle footboard subassembly and have its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107220.9U CN205417177U (en) | 2016-02-02 | 2016-02-02 | Vehicle footboard subassembly and have its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417177U true CN205417177U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107220.9U Active CN205417177U (en) | 2016-02-02 | 2016-02-02 | Vehicle footboard subassembly and have its vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN205417177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140876A (en) * | 2020-10-28 | 2020-12-29 | 成都航空职业技术学院 | Automatic protection device system for preventing mistaken stepping on accelerator and control method |
-
2016
- 2016-02-02 CN CN201620107220.9U patent/CN205417177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140876A (en) * | 2020-10-28 | 2020-12-29 | 成都航空职业技术学院 | Automatic protection device system for preventing mistaken stepping on accelerator and control method |
| CN112140876B (en) * | 2020-10-28 | 2021-12-21 | 成都航空职业技术学院 | Automatic protection device system for preventing mistaken stepping on accelerator and control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |