CN201007861Y - Novel sub-braking system device for vehicle - Google Patents
Novel sub-braking system device for vehicle Download PDFInfo
- Publication number
- CN201007861Y CN201007861Y CNU2007200057594U CN200720005759U CN201007861Y CN 201007861 Y CN201007861 Y CN 201007861Y CN U2007200057594 U CNU2007200057594 U CN U2007200057594U CN 200720005759 U CN200720005759 U CN 200720005759U CN 201007861 Y CN201007861 Y CN 201007861Y
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- China
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- pedal
- oil
- break
- secondary brake
- system device
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Abstract
The utility model comprises four portions which are a putting auxiliary braking assembly portion, a flexible shaft connection portion of positive and negative pedals, a fixed portion of a positive driving seat L-shaped support and a shut-off oil continuous action device portion, wherein a negative brake pedal is connected with a main driving pedal through a flexible shaft guy. Not only the utility model has a braking function, but also the negative driving seat has a throttle- clutch combining demonstration function and a shut-off throttle function. When the negative brake pedal is treaded, firstly a main driving throttle is instantaneously cut, and then a main brake pedal is forced to brake, thereby improving the braking effect, and protecting an automobile machine system. The utility model has the advantages that the installment is convenient, an automobile body can not be damaged, the students can conveniently learn driving, and the utility model is capable of being suitable to be used in any automobiles and automobile types.
Description
Technical field
The utility model relates to learner-driven vehicle, the required secondary brake system device of training mate car.At the different application field, can develop is the product of two kinds of difference in functionalitys: (1) has the secondary brake system device in the special-purpose learner-driven vehicle of three pedals of demo function.(2) the secondary brake system device of public vehicles driving defencive function single pedal.
Background technology
What at present, the secondary clamping device of various learner-driven vehicles and training mate car adopted is the lever kind of drive.This device that utilizes lever principle to produce braking action has following several insurmountable problem: 1, the destructive installation.Promptly must punch and install and fix secondary braking equipment automobile.Because a kind of inner room of a kind of vehicle, so a kind of secondary braking drive link of a kind of vehicle.Installation, making are wasted time and energy, can't industrialization.2, damping force deficiency.The apodictic length that shortens the braking arm of force of this secondary clamping device, friction force is big, thereby causes weakening of braking ability.3, have only single braking function, lack and receive the rationality that throttle touches on the brake again in the braking procedure earlier.4, when the coach takes brake hard, normally under driver's fueling state, make each parts of automobile be subjected to very big damage easily.
Summary of the invention
The purpose of this utility model is exactly the shortcoming that will overcome existing secondary clamping device, and a kind of more perfect learner-driven vehicle and training mate car safety catch are provided.This device not only has better braking, and has the preceding first oil-break door gear of rational secondary braking.
In explanation of the present utility model, be example only with secondary brake portion, throttle and clutch part and secondary brake portion principle are identical.The utility model is made up of four parts; Be secondary brake assembly (specialty, amateur), just driving the position and driving a flexible axle with pair and be connected, just driving position L type fixed support, the oil-break door gear.Its secondary brake assembly is by support unit constructions such as secondary brake pedal to be formed an integral body, putting type ground uses at copilot station, and pedal arm links to each other with two lever arm pivotings on being contained in support shaft, is the quadrilateral sports rule, and angle is constant when guaranteeing pedal travel.Pedal arm least significant end is equipped with flexible axle outer wall fixing barrel casing.The position of corresponding pedal on support is installed the flexible axle backguy and is fixedly fastened backguy in the flexible axle, and the other end passes flexible axle outer wall fixing barrel casing through L type fixed support, and the corresponding master of connection drives on the pedal arm of pedal.Native system also comprises an oil-break device.The oil-break device has an oil-break trace that is installed in secondary brake pedal upper end and passes pedal.The oil-break trace is connected with slave arm pivotally.Being connected with an oil-break backguy at the end of slave arm is connected on the pin that throttle suits device.When the trainer stepped on secondary brake pedal, inevitable at first cut-out master drove throttle, and then makes the main brake pedal be subjected to dynamic braking, promptly improves braking effect, and the automobile machine system is protected.
The utility model is easy for installation, do not damage car body, has demo function, makes the student learn very easily to drive, and the driving instructor who is suitable for any vehicle uses.
Description of drawings
Fig. 1 system and device overall schematic.
Fig. 2 auxiliary brake pedal structure synoptic diagram.
Fig. 3 L type fixed support synoptic diagram.
Fig. 4 throttle suits the device structural representation.
Among Fig. 1: 1-oil-break trace.The backguy of 2-oil-break door.3-throttle suits the device pin.4-throttle suits the device coupling shaft.5-secondary brake pedal.The backguy of 6-braking flexible axle.7-L type fixed support.8-service brake pedal.9-secondary gas pedal.The backguy of 10-throttle flexible axle.11-main the gas pedal of driving.12-side clutch pedal.The backguy of 13-clutch coupling flexible axle.14-main the clutch pedal of driving.The support bracket fastened stretching, extension of 15-L type is jackscrew fixedly.16-assembly bracket is stablized jackscrew.17 (Fig. 2)-fixing card of pair braking flexible axle backguy.18 (Fig. 2)-pair braking flexible axle outer wall fixed muffle.19-lever arm.20-lever arm.21-axle.22-axle.23 (Fig. 2)-releasing oil-break device.Moving safety cock is duplicated in 24 (Fig. 2)-releasing.
Embodiment
Describe concrete structure of the present utility model, effect and principle below in detail:
Referring to Fig. 1, the secondary brake assembly of the utility model (Fig. 2 is an example with amateur single pedal) comprising: auxiliary brake pedal 5, the fixing card 17 of flexible axle backguy, flexible axle outer wall fixing barrel casing 18, oil-break trace 1 is stablized jackscrew 16, axle 21,22, lever arm 19,20 waits through holder combination to form.The quadrilateral of pedal arm and the activity of two lever arm formations, purpose are that secondary brake pedal is remained unchanged with the surface of contact of pin in motion process.The fixedly backguy in the flexible axle of the fixing card 17 of flexible axle backguy is installed on support and pedal 5 corresponding positions.The flexible axle outer wall fixing barrel casing 18 that is installed on the pedal arm is passed in backguy in the flexible axle, is connected on the normotopia pedal for complying with to drag with L type support.
Native system also comprises an oil-break device (referring to Fig. 1, Fig. 2, Fig. 4).The oil-break device includes an oil-break trace 1.Oil-break trace 1 is installed on the secondary brake pedal and passes pedal, is connected with the slave arm pivoting.The end of slave arm connects oil-break backguy 2, and the other end of oil-break backguy 2 is installed on the pin 3 that throttle suits device (referring to structural drawing 4).
The braking implementation process:
When the trainer on the copilot seat depresses secondary brake pedal, promote flexible axle backguy outer wall through pedal arm.Because the flexible axle backguy is fixed on the fixing card of flexible axle backguy, the thrust of flexible axle outer wall (this moment being equal to the interior lines pulling force) acts on the main pedal of driving through being installed in the fixing barrel casing of just driving pedal arm, and it is moved thereupon.Be equipped with in the support front portion of secondary brake assembly and stablize jackscrew 16, with the anterior angle of the different inner rooms that adapt to different automobile types.Lift pedal after action is finished, under the effect of retracing spring (not drawing among the figure), main pedal and secondary pedal return to original position.Prepare action next time.
Referring to Fig. 2 and Fig. 3, secondary brake pedal design of the present utility model, be different from used in the past with axle for to being called lever motion, but consider (1); The copilot station space is limited, (2); Keep secondary pedal and the corresponding main synchronous effect of pedal travel of driving of driving.Therefore be designed to: (Fig. 2) flexible axle outer wall fixing barrel casing promotes acting.Oil-break door trace is given prominence to the brake pedal plane, when the trainer steps on secondary brake pedal 5, inevitablely at first touch oil-break trace 1, makes that oil-break trace 1 is stressed to be acted on the pin 3 that throttle suits device, reaches the purpose of oil-break.(Fig. 4 is that throttle suits the device structural representation).Finish the secondary brake pedal 5 in oil-break action back and be activated, promote the flexible axle outer wall, act on service brake pedal, finish the braking purpose via the flexible axle jacket casing,
Specific implementation process:
When the trainer steps on secondary braking, at first start oil-break trace 1, its master arm makes slave arm act on oil-break backguy 2.Oil-break backguy 2 pulling throttles suit the pin 3 of device, and cut-out main throttle pedal 11 is connected with acceleration cable 4, and automobile keeps idling mode.Oil-break trace 1 be forwarded to parallel with secondary brake pedal 5 after, secondary brake pedal 5 is activated, outer wall by flexible axle outer wall fixed muffle 18 promotion flexible axles 6 makes service brake pedal 8 be subjected to pulling force to obtain the effect (1 → 2 → 3 → 4 → 5 → 6 → 7 → 8) of braking via L type support 7.Secondary brake pedal 5 set back under the effect of retracing spring after braking was finished, and prepared to start next time.Main brake pedal 8 also sets back immediately.Oil-break trace 1 sets back under the effect of return spring immediately, prepares to start next time.Throttle also sets back under the effect of return spring after suiting the pin 3 disengaging backguy effects of device, keeps getting in touch of pedal and throttle, prepares action next time.
In addition: two safety apparatus are arranged when native system is in the official post with very little to do state.23-oil-break door top cap.The 24-safety cock.
Claims (10)
1. the secondary brake system device of novel automobile is characterized in that it is made up of four parts: the secondary brake assembly of (1) professional learner-driven vehicle three pedals placement examination, the secondary brake assembly of non-learner-driven vehicle single pedal placement examination; (2) flexible axle connects between positive and negative pedal; (3) just driving a L type support; (4) oil-break linkage;
Its secondary brake assembly is by support each unit construction to be formed, be that secondary brake pedal arm and two rack-mount lever arms join, be equipped with on support and the corresponding position of pedal arm that backguy fixedly fastens backguy in the flexible axle in the flexible axle, pedal arm least significant end is equipped with flexible axle outer wall fixed muffle, the other end of backguy L type support under main driving pedal in the flexible axle, correspondence is connected in main relevant position of driving a pedal, the oil-break device has one to be installed in auxiliary brake pedal upper end, and pass the oil-break trace of pedal, the slave arm of oil-break trace is connected with an oil-break backguy, and the throttle that is connected the acceleration cable end suits on the device.
2. the secondary brake system device of novel automobile according to claim 1 is characterized in that: described pair is driven a brake assembly putting type and is used in pair and drives on the base plate.
3. the secondary brake system device of novel automobile according to claim 1, it is characterized in that: it is three pedal putting type brake assemblies that described professional learner-driven vehicle pair is driven a brake assembly.
4. the secondary brake system device of novel automobile according to claim 1, it is characterized in that: it is single pedal putting type brake assembly that described amateur vehicle pair is driven a brake assembly.
5. the secondary brake system device of novel automobile according to claim 1, it is characterized in that: the front portion of described support is equipped with firm jackscrew.
6. the secondary brake system device of novel automobile according to claim 1 is characterized in that: connect transmission with flexible axle between positive and negative pedal.
7. the secondary brake system device of novel automobile according to claim 1 is characterized in that: the described position of just driving is fixed as L type fixed support.
8. the secondary brake system device of novel automobile according to claim 1, it is characterized in that: oil-break trace and auxiliary brake pedal are connected to the combined type pedal, and the oil-break trace is installed on the auxiliary brake pedal, and pass pedal, and exceed auxiliary brake pedal plane.
9. the secondary brake system device of novel automobile according to claim 1 is characterized in that: the oil-break backguy other end is connected on the pin that throttle suits device.
10. the secondary brake system device of novel automobile according to claim 1, it is characterized in that: oil-break suits device, is installed on the acceleration cable end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200057594U CN201007861Y (en) | 2007-02-17 | 2007-02-17 | Novel sub-braking system device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200057594U CN201007861Y (en) | 2007-02-17 | 2007-02-17 | Novel sub-braking system device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007861Y true CN201007861Y (en) | 2008-01-16 |
Family
ID=39003808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200057594U Expired - Fee Related CN201007861Y (en) | 2007-02-17 | 2007-02-17 | Novel sub-braking system device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007861Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853586B (en) * | 2010-05-14 | 2012-02-08 | 北汽福田汽车股份有限公司 | Instruction car control system and instruction car |
| CN103985283A (en) * | 2014-04-24 | 2014-08-13 | 徐存然 | Automobile pedal simulation training device |
| CN104575239A (en) * | 2015-01-21 | 2015-04-29 | 重庆工商职业学院 | Automobile rear brake assembly teaching experiment device |
-
2007
- 2007-02-17 CN CNU2007200057594U patent/CN201007861Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853586B (en) * | 2010-05-14 | 2012-02-08 | 北汽福田汽车股份有限公司 | Instruction car control system and instruction car |
| CN103985283A (en) * | 2014-04-24 | 2014-08-13 | 徐存然 | Automobile pedal simulation training device |
| CN104575239A (en) * | 2015-01-21 | 2015-04-29 | 重庆工商职业学院 | Automobile rear brake assembly teaching experiment device |
| CN104575239B (en) * | 2015-01-21 | 2017-05-17 | 重庆工商职业学院 | Automobile rear brake assembly teaching experiment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO YUEXIANG EQUIPMENT MACHINE CO., LTD. Assignor: Xu Chunwang Contract record no.: 2011330001482 Denomination of utility model: Novel sub-braking system device for vehicle Granted publication date: 20080116 License type: Exclusive License Record date: 20111228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20160217 |