CN200976215Y - Sub-braking device for instruction car - Google Patents
Sub-braking device for instruction car Download PDFInfo
- Publication number
- CN200976215Y CN200976215Y CN 200620016303 CN200620016303U CN200976215Y CN 200976215 Y CN200976215 Y CN 200976215Y CN 200620016303 CN200620016303 CN 200620016303 CN 200620016303 U CN200620016303 U CN 200620016303U CN 200976215 Y CN200976215 Y CN 200976215Y
- Authority
- CN
- China
- Prior art keywords
- drive link
- braking drive
- axle sleeve
- brake
- braking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a secondary brake device of the instruction car, which comprises a brake actuating lever (1) used for actuation, a braking arm (2) which is fixed on the brake actuating lever (1), a shaft housing of the brake actuating lever (4), a support saddle of the shaft housing (5), and a bracket of the brake actuating lever (3) which is arranged on the front boarding used for fixing the shaft housing of the brake actuating lever (4) and the support saddle of the shaft housing (5), a bracket of the secondary brake pedal (9), a secondary brake assembly (10), a movable connecting device which is connected between the main and the secondary brake assembly (12,10) and the braking arm (2), the secondary brake assembly (10) comprises a secondary brake pedal (11). When a coach pedals the secondary brake pedal (11), the moment is delivered to the main brake device through the brake actuating lever (1), which realizes the operation that the coach in the second pilot seat can control the car braking, the secondary brake device with the structure has the advantages of flexible operation, convenient fixing, good reliability, less brake resistance, and low noise.
Description
[technical field]
The utility model relates to the clamping device of automobile, especially relates to the secondary clamping device on learner-driven vehicle.
[background technology]
Along with the develop rapidly of automobile industry, the automobile sales volume presents the trend that increases year by year, and is also more and more to the demand on learner-driven vehicle.At present, the learner-driven vehicle of domestic communication vocational technical school and social Driving School use is all converted by existing car.The form of repacking is mostly identical, all is the principle that adopts lever, from stock of secondary brake pedal welding, is connected on the service brake pedal, and this structure brake resistance is big, and often with noise, operability is poor, and the original braking ability of automobile is exerted an influence.
[summary of the invention]
The purpose of this utility model is in order to overcome the deficiency of the secondary clamping device in existing learner-driven vehicle, provide a kind of good reliability, learner-driven vehicle auxiliary brake device.
The purpose of this utility model is to realize by following technical scheme: the side in copilot increases the secondary clamping device that a cover links to each other with the main brake mechanism of vehicle, the braking drive link that has comprised gearing, be fixed on the braking arm of force at braking drive link two ends, braking drive link axle sleeve, the axle sleeve bearing, and the braking drive link support that is used for fixing braking drive link axle sleeve and axle sleeve bearing on the coaming plate before being installed in, the pair pedal support of stopping, secondary brake assembly, and be connected to the master, moving connecting mechanism between the secondary brake assembly and the braking arm of force, wherein, secondary brake assembly comprises secondary brake pedal.
When the trainer steps on secondary brake pedal, by the braking drive link moment is passed to vehicle main brake mechanism, neither influence the original braking ability of vehicle and realized that again the trainer on the copilot seat controls car brakeing easily, because the braking drive link can only rotate under the restriction of braking drive link axle sleeve, therefore avoided the randomness of braking drive link, increased the reliability of braking in spatial movement.
In order to increase dirigibility, controllability and to reduce noise, moving connecting mechanism can be fixation fork, pedal connecting link and the connecting link control fork that connects successively.Wherein, the pedal connecting link links to each other with the connecting link control fork by helicitic texture, can regulate the effective length of pedal connecting link between the brake pedal and the braking arm of force by regulating the connecting link control fork.
As the novel improvement of this use, be a few font structures in the middle of the braking drive link, be used to avoid disturb mutually with gas outlet, further improved the reliability of braking and the utilization factor of preceding confining space.
As further improvement of the utility model, braking drive link axle sleeve is put together by two semicolumn ring structures, and two end faces of the semicircle band of column are respectively equipped with step, and two semicircle band of columns are stitched together and form a columniform hollow-core construction; The axle sleeve bearing is provided with columniform concave surface, and is provided with step, is used for and brakes the drive link axle sleeve and match.The structure of the described semicircle band of column makes that the dismounting of braking drive link is more convenient, has also made things convenient for the replacing of axle sleeve simultaneously, and the cylinder type hollow structure of braking drive link axle sleeve has reduced the friction force between braking drive link and the braking drive link axle sleeve, has reduced brake resistance.
In order further to increase the reliability of braking, on the braking drive link, be provided with spacing member, described spacing member matches with braking drive link support and avoids braking drive link move left and right in axle sleeve, and spacing member is preferably back-up ring.
[description of drawings]
Below by embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail.
Fig. 1 is the structural representation of the secondary clamping device in the utility model embodiment learner-driven vehicle.
Fig. 2 is a structural representation of forming a semicylinder of braking drive link axle sleeve shown in Figure 1.
Fig. 3 is the structural representation of axle sleeve bearing shown in Figure 1.
Fig. 4 is braking drive link support shown in Figure 1, braking drive link axle sleeve, axle sleeve bearing three's an assembling synoptic diagram.
[embodiment]
Shown in the structural representation of the secondary clamping device in Fig. 1 the utility model learner-driven vehicle, it has comprised the braking drive link 1 of gearing, be connected the braking arm of force 2 at braking drive link 1 two ends, braking drive link axle sleeve 4, axle sleeve bearing 5, and be used for fixing braking drive link axle sleeve 4 on the side of coaming plate engine bin before being installed in, the braking drive link support 3 of axle sleeve bearing 5, the pair pedal support 9 of stopping, secondary brake assembly 10, be connected to the master, secondary brake assembly 12,10 and the fixation fork 7 of braking between the arm of force 2, pedal connecting link 6 and connecting link control fork 8, secondary brake assembly 10 comprises secondary brake pedal 11.When the trainer steps on secondary brake pedal 11, moment is passed to vehicle main brake mechanism, realized that the trainer on the copilot seat controls the operation of car brakeing by braking drive link 1.
Wherein, the braking arm of force 2 is welded on the braking drive link 1, and an end of pedal connecting link 6 links to each other with brake pedal by fixation fork 7, and the other end is connected with the braking arm of force 2 by connecting link control fork 8.Pedal connecting link 6 links to each other with connecting link control fork 8 by helicitic texture, can regulate the effective length of pedal connecting link 6 between the brake pedal and the braking arm of force by regulating connecting link control fork 8.
As shown in Figure 1, be a few font structures in the middle of the braking drive link 1.Be fixed with two back-up rings 13 on the braking drive link, braking drive link support 3 is fixed on the inboard of back-up ring 13.As shown in Figure 2, braking drive link axle sleeve 4 is that two semicolumn ring structures are put together, and two end faces of the semicircle band of column are respectively equipped with step, and two semicircle band of columns are stitched together and form a columniform hollow-core construction.As shown in Figure 3, the top of axle sleeve bearing 5 is cylindrical concave, and has step and match with the structure of braking drive link axle sleeve 4, and the following of axle sleeve bearing 5 is the plane, cooperates with body dash board.Assembly relation between braking drive link support 3, braking drive link axle sleeve 4 and axle sleeve bearing 5 threes as shown in Figure 4, this structure can limit the braking drive link and can only rotate under the restriction of braking drive link axle sleeve, therefore avoided the braking transmission to catch up with randomness, increased the reliability of braking in spatial movement.
Automobile in the process of moving, the trainer steps on brake pedal 11, by braking drive link 1 moment is passed to the main brake mechanism of vehicle, thereby has realized the function of on copilot station Control of Automobile braking.
It more than is a preferred implementation of the present utility model; for the utility model person of an ordinary skill in the technical field; without departing from the inventive concept of the premise; can also make some simple deduction or replace; it can also can be that two ends are fixed on the semi-circular structure on the braking drive link 1 for back-up ring such as spacing member 13; or other structures; it both can be fixed on the braking drive link 1 and be connected as a single entity with braking drive link 1; also can and can be fixed on by other fasteners on the braking drive link 1, all should be considered as belonging to the protection domain that the utility model claims are determined in removable position on the brake rod.
Claims (6)
1. the secondary clamping device in a learner-driven vehicle, comprised the braking drive link (1) of gearing, the braking arm of force (2), the pair that are fixed on described braking drive link (1) two ends stop pedal support (9), secondary brake assembly (10), it is characterized in that: also comprise braking drive link axle sleeve (4), axle sleeve bearing (5), be installed in before on the coaming plate the braking drive link support (3) that is used for fixing braking drive link axle sleeve (4) and axle sleeve bearing (5) and be connected to major and minor brake assembly (12,10) and brake moving connecting mechanism between the arm of force (2).
2. the secondary clamping device in learner-driven vehicle as claimed in claim 1, it is characterized in that: describedly be connected major and minor brake assembly (12,10) and the moving connecting mechanism between the braking arm of force (2) comprise fixation fork (7), pedal connecting link (6) and connecting link control fork (8), by regulating the effective length that connecting link control fork (8) can be regulated brake pedal and brake pedal connecting link (6) between the arm of force (2).
3. the secondary clamping device in learner-driven vehicle as claimed in claim 1 or 2, it is characterized in that: described braking drive link axle sleeve (4) is that two semicolumn ring structures are put together, two end faces of this semicircle band of column are respectively equipped with step, and two semicircle band of columns are stitched together and form a columniform hollow-core construction; Is cylindrical concave above the described axle sleeve bearing (5), and is provided with step in the end and matches that the following of this axle sleeve bearing (5) is the plane, matches with body dash board with the structure of described braking drive link axle sleeve (4).
4. the secondary clamping device in learner-driven vehicle as claimed in claim 1 or 2, it is characterized in that: the centre of described braking drive link (1) is a few font structures.
5. the secondary clamping device in learner-driven vehicle as claimed in claim 1 or 2, it is characterized in that: described braking drive link (1) is provided with spacing member (13), and described spacing member member (13) matches with described braking drive link support (3) and limits braking drive link (1) move left and right.
6. the secondary clamping device in learner-driven vehicle as claimed in claim 5 is characterized in that: described spacing member (13) is for being fixed on the back-up ring on the described braking drive link (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620016303 CN200976215Y (en) | 2006-12-04 | 2006-12-04 | Sub-braking device for instruction car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620016303 CN200976215Y (en) | 2006-12-04 | 2006-12-04 | Sub-braking device for instruction car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976215Y true CN200976215Y (en) | 2007-11-14 |
Family
ID=38902496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620016303 Expired - Lifetime CN200976215Y (en) | 2006-12-04 | 2006-12-04 | Sub-braking device for instruction car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976215Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850759A (en) * | 2010-05-28 | 2010-10-06 | 北汽福田汽车股份有限公司 | Auxiliary brake pedal device and brake pedal assembly of instruction car |
| 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 |
| CN103264686A (en) * | 2013-06-17 | 2013-08-28 | 鲜文安 | Auxiliary brake device based on automobile and automobile composed of auxiliary brake device |
| CN104192119A (en) * | 2014-09-19 | 2014-12-10 | 贵州大学 | Co-driver cab electronic control auxiliary brake method and co-driver cab electronic control auxiliary brake device |
| CN106564481A (en) * | 2016-10-31 | 2017-04-19 | 安徽嘻哈网络技术有限公司 | Brake lever structure for motor vehicle |
| RU171392U1 (en) * | 2016-06-28 | 2017-05-30 | Открытое акционерное общество "АВТОВАЗ" | Duplicate drive for controlling the brake and clutch of a car with a manual gearbox |
| CN106926832A (en) * | 2017-03-22 | 2017-07-07 | 保定中兴田野新能源汽车科技有限公司 | Novel pure electric instruction car pair brake lever device |
| RU174598U1 (en) * | 2016-07-12 | 2017-10-23 | Открытое акционерное общество "АВТОВАЗ" | Duplicate brake control car with automatic transmission |
| CN108045361A (en) * | 2018-01-26 | 2018-05-18 | 成都杏仁网络科技有限公司 | A kind of driving school's vehicle auxiliary device with pedal |
-
2006
- 2006-12-04 CN CN 200620016303 patent/CN200976215Y/en not_active Expired - Lifetime
Cited By (9)
| 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 |
| CN101850759A (en) * | 2010-05-28 | 2010-10-06 | 北汽福田汽车股份有限公司 | Auxiliary brake pedal device and brake pedal assembly of instruction car |
| CN103264686A (en) * | 2013-06-17 | 2013-08-28 | 鲜文安 | Auxiliary brake device based on automobile and automobile composed of auxiliary brake device |
| CN104192119A (en) * | 2014-09-19 | 2014-12-10 | 贵州大学 | Co-driver cab electronic control auxiliary brake method and co-driver cab electronic control auxiliary brake device |
| RU171392U1 (en) * | 2016-06-28 | 2017-05-30 | Открытое акционерное общество "АВТОВАЗ" | Duplicate drive for controlling the brake and clutch of a car with a manual gearbox |
| RU174598U1 (en) * | 2016-07-12 | 2017-10-23 | Открытое акционерное общество "АВТОВАЗ" | Duplicate brake control car with automatic transmission |
| CN106564481A (en) * | 2016-10-31 | 2017-04-19 | 安徽嘻哈网络技术有限公司 | Brake lever structure for motor vehicle |
| CN106926832A (en) * | 2017-03-22 | 2017-07-07 | 保定中兴田野新能源汽车科技有限公司 | Novel pure electric instruction car pair brake lever device |
| CN108045361A (en) * | 2018-01-26 | 2018-05-18 | 成都杏仁网络科技有限公司 | A kind of driving school's vehicle auxiliary device with pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |