CN201597587U - Automobile hydraulic auxiliary brake device - Google Patents
Automobile hydraulic auxiliary brake device Download PDFInfo
- Publication number
- CN201597587U CN201597587U CN2010203027747U CN201020302774U CN201597587U CN 201597587 U CN201597587 U CN 201597587U CN 2010203027747 U CN2010203027747 U CN 2010203027747U CN 201020302774 U CN201020302774 U CN 201020302774U CN 201597587 U CN201597587 U CN 201597587U
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- China
- Prior art keywords
- hydraulic
- wheel cylinder
- depression bar
- master cylinder
- cylinder support
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- 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 - Fee Related
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Abstract
An automobile hydraulic auxiliary brake device comprises a hydraulic master cylinder working portion and a hydraulic wheel cylinder working portion, wherein the hydraulic master cylinder working portion includes a master cylinder support, a hydraulic master cylinder is mounted on the master cylinder support, a master cylinder piston push rod of the hydraulic master cylinder is connected with one end of a first link mechanism through a master cylinder tension rod, the other end of the first link mechanism is fixedly connected with an auxiliary brake pedal arm, the hydraulic wheel cylinder working portion includes a wheel cylinder support, a hydraulic wheel cylinder is mounted on the wheel cylinder support, a wheel cylinder piston push rod of the hydraulic wheel cylinder is connected with one end of a second link mechanism, the other end of the second link mechanism is provided with a connector matched with a pedal connector mounted a master brake pedal, and the hydraulic master cylinder and the hydraulic wheel cylinder are connected through a hydraulic oil pipe. The automobile hydraulic auxiliary brake device has the advantages of simple structure, convenient use, no damage to automobile original structure in installation, applicability to various automobile sizes, safe and reliable working, capability of achieving maximum braking efficacy equal to that generated by the master brake pedal and the like, and is adaptable to industrial production.
Description
The secondary brake equipment of automobile hydraulic
Technical field
The utility model relates to a kind of brake equipment, the secondary brake equipment of particularly a kind of automobile hydraulic.
Background technology
Develop rapidly along with auto-industry, automobile has been come into huge numbers of families, new chaufeur is because the limited time of contact automobile, the practical experience deficiency, driving quality is not familiar, cause traffic safety hidden danger ubiquitous, new hand for driving a car in recent years particularly, the great pernicious traffic safety accident that causes occurs again and again, life the engulfing what are not guilty by mercilessness, the property quilt destruction in vain of countless preciousnesses, develop the economy making every effort to, today that people-oriented, the people of expectation safety walking also have higher requirement to traffic safety, the mode that addresses this problem has a kind of, be exactly that the secondary brake equipment of automobile is installed on existing automobile, new hand can be accompanied by individual veteran when driving like this, be equivalent to break-in and prolong the car time of learning, consolidate and learn the driving skills energy, increase practical experience, the effectively generation of prevention and minimizing traffic accident, but the secondary brake equipment of existing automobile adopts axle Durchgangshohle and wire drawing lever principle, needs special people to install, and installs very effort, damage the car body original structure again, and braking effect is undesirable.
The utility model content
The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple in structure, easy to use, install simply do not damage the car body original structure, be suitable for various vehicles, the safe and reliable secondary brake equipment of automobile hydraulic.
The purpose of this utility model is achieved by following technical proposals:
The secondary brake equipment of a kind of automobile hydraulic, comprise hydraulic total pump working portion and hydraulic pressure wheel cylinder working portion, described hydraulic total pump working portion comprises the master cylinder support, on the described master cylinder support hydraulic total pump is installed, the total pump piston push rod of described hydraulic total pump is connected with an end of first connecting rod mechanism by total pump rod, the other end of described first connecting rod mechanism is captiveed joint with secondary brake pedal arm, described hydraulic pressure wheel cylinder working portion comprises the wheel cylinder support, on the described wheel cylinder support hydraulic pressure wheel cylinder is installed, the wheelcylinder piston push rod of described hydraulic pressure wheel cylinder is connected with an end of second connecting rod mechanism, the other end of described second connecting rod mechanism is provided with connector, described connector is supporting with the tirasse that is installed on the service brake pedal, and described hydraulic total pump is connected by hydraulic oil pipe with the hydraulic pressure wheel cylinder.
In the utility model, described first connecting rod mechanism comprises with total pump rod flexibly connects and is connected drag hook, the other end of described connection drag hook is movably connected on the end of plumbing arm, the other end of described plumbing arm is connected with a end of first rotating shaft on being installed in the master cylinder support, and the other end of described first rotating shaft is captiveed joint with secondary brake pedal arm; Described second connecting rod mechanism comprises and wheelcylinder piston push rod bonded assembly scalable depression bar, and an end of described scalable depression bar is connected with second rotating shaft on being installed in the wheel cylinder support, and the other end is provided with connector.
In the utility model, described scalable depression bar comprises the depression bar cover, regulates the screw mandrel cover and overlap the key seat that is connected of welding with depression bar with the depression bar of depression bar cover welding, in the described depression bar cover depression bar is installed, the lower end of described depression bar is connected with second rotating shaft, described depression bar is regulated depression bar adjusting screw mandrel is installed in the screw mandrel cover, and described depression bar is regulated on the screw mandrel connector is installed.
In the utility model, the support expansion link of regulating the wheel cylinder stent length is installed on the described wheel cylinder support, wheel cylinder support back support rod is installed on the described support expansion link, described wheel cylinder support is provided with the 3rd governing screw of regulating support expansion link collapsing length.
In the utility model, described total pump rod is installed on the master cylinder support by the orienting sleeve that is fixed on the master cylinder support.
In the utility model, master cylinder support front support rod is installed on the described master cylinder support, described master cylinder support front support rod is provided with first governing screw of regulating master cylinder support front support rod length and second governing screw of regulating master cylinder support front support rod angle.
In the utility model, described wheelcylinder piston push rod one end and connecting pin are rotationally connected, and the other end is movably arranged in the wheel cylinder pushing rod sleeve.
The utility model adopts technique scheme, use hydraulic total pump working portion and hydraulic pressure wheel cylinder working portion, the transmission pressure security is reliable, good braking effect, hydraulic total pump and hydraulic pressure wheel cylinder all are installed in the car by travel(l)ing rest, only need steadily install support during use, tirasse is connected with service brake pedal gets final product, do not need car body is carried out any improvement, have simple in structure, easy to use, install and do not damage the car body original structure, be suitable for different automobile types, safe and reliable, have and reach and service brake pedal produces equal advantages such as maximum brake efficiency, be applicable to commercial production.
Description of drawings
Fig. 1 is the structural representation of the utility model hydraulic total pump working portion.
Fig. 2 is the structural representation of the utility model hydraulic pressure wheel cylinder working portion.
Fig. 3 is the structural representation of the utility model scalable depression bar.
Fig. 4 is the connection diagram of the wheel cylinder pushing rod sleeve and the wheelcylinder piston push rod at A place among Fig. 2.
Accompanying drawing 1,2,3, in 4: 1--master cylinder support, the 2--hydraulic total pump, the 3--hydraulic oil pipe, 4--master cylinder support front support rod, 5--first governing screw, 6--second governing screw, the 7--plumbing arm, 8--first rotating shaft, the 9--orienting sleeve, the total pump rod of 10--, the secondary brake pedal of 11--, 12--total pump piston push rod, 13--connects drag hook, the secondary brake pedal arm of 14--, 15--connecting shaft hole, the 16--connecting pin, 17--support expansion link, 18--tirasse clamping band, 19--wheel cylinder pushing rod sleeve, 20--wheel cylinder support, 21--second rotating shaft, the 22--connector, 23--scalable depression bar, 24--wheelcylinder piston push rod, 25--hydraulic pressure wheel cylinder, the 26--tirasse, 27--the 3rd governing screw, 28--wheel cylinder support back support rod, the 29--service brake pedal, the 30--depression bar is regulated screw mandrel, the 31--depression bar is regulated the screw mandrel cover, the 32--depression bar, 33--depression bar cover, 34--connects key seat, 35--support rear bearing sheet.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the secondary brake equipment of automobile hydraulic in detail.
As Fig. 1,2,3, shown in 4, the secondary brake equipment of a kind of automobile hydraulic, comprise hydraulic total pump working portion and hydraulic pressure wheel cylinder working portion, described hydraulic total pump working portion comprises master cylinder support 1, on the described master cylinder support 1 hydraulic total pump 2 is installed, the total pump piston push rod 12 of described hydraulic total pump 2 is connected with an end of first connecting rod mechanism by total pump rod 10, the other end of described first connecting rod mechanism is captiveed joint with secondary brake pedal arm 14, described hydraulic pressure wheel cylinder working portion comprises wheel cylinder support 20, on the described wheel cylinder support 20 hydraulic pressure wheel cylinder 25 is installed, the wheelcylinder piston push rod 24 of described hydraulic pressure wheel cylinder 25 is connected with an end of second connecting rod mechanism, the other end of described second connecting rod mechanism is provided with connector 22, described connector 22 is supporting with the tirasse 26 that is installed on the service brake pedal 29, and described hydraulic total pump 2 is connected by hydraulic oil pipe 3 with hydraulic pressure wheel cylinder 25.
In the utility model, described first connecting rod mechanism comprises with total pump rod 10 flexibly connects and is connected drag hook 13, the other end of described connection drag hook 13 is movably connected on the end of plumbing arm 7, the other end of described plumbing arm 7 is connected with a end of first rotating shaft 8 on being installed in master cylinder support 1, the other end of described first rotating shaft 8 is captiveed joint with secondary brake pedal arm 14, and described secondary brake pedal 11 is installed on the secondary brake pedal arm 14; Described second connecting rod mechanism comprises and wheelcylinder piston push rod 24 bonded assembly scalable depression bars 23, and an end of described scalable depression bar 23 is connected with second rotating shaft 21 on being installed in wheel cylinder support 20, and the other end is provided with connector 22.
In the utility model, described scalable depression bar 23 comprise depression bar cover 33, with the depression bars of depression bar cover 33 welding regulate screw mandrels cover 31 with weld with depression bar cover 33 be connected key seat 34, in the described depression bar cover 33 depression bar 32 is installed, the lower end of described depression bar 32 and second rotating shaft 21 are rotationally connected, described depression bar is regulated depression bar adjusting screw mandrel 30 is installed in the screw mandrel cover 31, and described depression bar is regulated connector 22 is installed on the screw mandrel 30.
In the utility model, described tirasse 26 is by tirasse clamping band 18 captive joint service brake pedal 29.
In the utility model, described wheelcylinder piston push rod 24 1 ends and connecting pin 16 are rotationally connected, and the other end is movably arranged in the wheel cylinder pushing rod sleeve 19.
In the utility model, master cylinder support front support rod 4 is installed on the described master cylinder support 1, and described master cylinder support front support rod 4 is provided with first governing screw 5 of regulating master cylinder support front support rod 4 length and second governing screw 6 of regulating master cylinder support front support rod 4 angles.
In the utility model, the support expansion link 17 of regulating the wheel cylinder stent length is installed on the described wheel cylinder support 20, wheel cylinder support back support rod 28 is installed on the described support expansion link 17, and described wheel cylinder support 20 is provided with the 3rd governing screw 27 of regulating support expansion link 17 collapsing lengths.
In the utility model, described total pump rod 10 is installed on the master cylinder support 1 by the orienting sleeve 9 that is fixed on the master cylinder support 1.
When the hydraulic total pump working portion is installed, installs and regulate master cylinder support front support rod 4, make hydraulic total pump 2 working portions steadily be installed in floor, copilot position correct position;
When hydraulic pressure wheel cylinder working portion was installed, step was as follows:
Main driver seat is transferred to the steerman correct position;
Tirasse 26 is installed on the service brake pedal 29;
Regulate the length of support expansion link 17, make wheel cylinder support rear bearing sheet 35 be close to seat, tighten the 3rd governing screw 27, promptly finish installation.
Principle of work: depress secondary brake pedal 11, drive total pump rod 10 by first rotating shaft 8 and promote total pump piston push rod 12 compression hydraulic total pumps 2, the brake solution of hydraulic total pump 2 pressurizeds is given hydraulic pressure wheel cylinder 25 by hydraulic oil pipe 3 with transmission of pressure, hydraulic pressure wheel cylinder 25 promotes wheelcylinder piston push rod 24 by wheel cylinder pushing rod sleeve 19, promote scalable depression bar 23 then, drive service brake pedal 29 moves as circular arc downwards, thereby plays the effect of braking; When stepping on service brake pedal 29, to regulate depression bar 23 and rotate thereupon, and in wheel cylinder pushing rod sleeve 19, outwards spur wheelcylinder piston push rod 24, hydraulic pressure wheel cylinder 25 is not worked.
Claims (7)
1. the secondary brake equipment of an automobile hydraulic, it is characterized in that: comprise hydraulic total pump working portion and hydraulic pressure wheel cylinder working portion, described hydraulic total pump working portion comprises master cylinder support (1), hydraulic total pump (2) is installed on the described master cylinder support (1), the total pump piston push rod (12) of described hydraulic total pump (2) is connected with an end of first connecting rod mechanism by total pump rod (10), the other end of described first connecting rod mechanism is captiveed joint with secondary brake pedal arm (14), described hydraulic pressure wheel cylinder working portion comprises wheel cylinder support (20), hydraulic pressure wheel cylinder (25) is installed on the described wheel cylinder support (20), the wheelcylinder piston push rod (24) of described hydraulic pressure wheel cylinder (25) is connected with an end of second connecting rod mechanism, the other end of described second connecting rod mechanism is provided with connector (22), described connector (22) is supporting with the tirasse (26) that is installed on the service brake pedal (29), and described hydraulic total pump (2) is connected by hydraulic oil pipe (3) with hydraulic pressure wheel cylinder (25).
2. the secondary brake equipment of automobile hydraulic according to claim 1, it is characterized in that: described first connecting rod mechanism comprises with total pump rod (10) flexibly connects and is connected drag hook (13), the other end of described connection drag hook (13) is movably connected on the end of plumbing arm (7), the other end of described plumbing arm (7) is connected with a end of first rotating shaft (8) on being installed in master cylinder support (1), and the other end of described first rotating shaft (8) is captiveed joint with secondary brake pedal arm (14);
Described second connecting rod mechanism comprises and wheelcylinder piston push rod (24) bonded assembly scalable depression bar (23), and an end of described scalable depression bar (23) is connected with second rotating shaft (21) on being installed in wheel cylinder support (20), and the other end is provided with connector (22).
3. the secondary brake equipment of automobile hydraulic according to claim 2, it is characterized in that: described scalable depression bar (23) comprise depression bar cover (33), with the depression bar of depression bar cover (33) welding regulate screw mandrel cover (31) with depression bar cover (33) welding be connected key seat (34), depression bar (32) is installed in the described depression bar cover (33), the lower end of described depression bar (32) is connected with second rotating shaft (21), described depression bar is regulated depression bar adjusting screw mandrel (30) is installed in the screw mandrel cover (31), and described depression bar is regulated screw mandrel (30) and gone up installation connector (22).
4. the secondary brake equipment of automobile hydraulic according to claim 1, it is characterized in that: master cylinder support front support rod (4) is installed on the described master cylinder support (1), and described master cylinder support front support rod (4) is provided with first governing screw (5) of regulating master cylinder support front support rod (4) length and second governing screw (6) of regulating master cylinder support front support rod (4) angle.
5. the secondary brake equipment of automobile hydraulic according to claim 1, it is characterized in that: the support expansion link (17) of regulating the wheel cylinder stent length is installed on the described wheel cylinder support (20), wheel cylinder support back support rod (28) is installed on the described support expansion link (17), and described wheel cylinder support (20) is provided with the 3rd governing screw (27) of regulating support expansion link (17) collapsing length.
6. the secondary brake equipment of automobile hydraulic according to claim 1, it is characterized in that: described total pump rod (10) is installed on the master cylinder support (1) by the orienting sleeve (9) that is fixed on the master cylinder support (1).
7. the secondary brake equipment of automobile hydraulic according to claim 2, its feature is as follows: described wheelcylinder piston push rod (24) one ends and connecting pin (16) are rotationally connected, and the other end is movably arranged in the wheel cylinder pushing rod sleeve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203027747U CN201597587U (en) | 2010-02-09 | 2010-02-09 | Automobile hydraulic auxiliary brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203027747U CN201597587U (en) | 2010-02-09 | 2010-02-09 | Automobile hydraulic auxiliary brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597587U true CN201597587U (en) | 2010-10-06 |
Family
ID=42808635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203027747U Expired - Fee Related CN201597587U (en) | 2010-02-09 | 2010-02-09 | Automobile hydraulic auxiliary brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9707941B2 (en) | 2013-04-17 | 2017-07-18 | Siman Miao | Adjustable auxiliary brake control system |
| CN108263362A (en) * | 2016-12-30 | 2018-07-10 | 罗伯特·博世有限公司 | Vehicle and its hydraulic braking association system |
-
2010
- 2010-02-09 CN CN2010203027747U patent/CN201597587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9707941B2 (en) | 2013-04-17 | 2017-07-18 | Siman Miao | Adjustable auxiliary brake control system |
| CN108263362A (en) * | 2016-12-30 | 2018-07-10 | 罗伯特·博世有限公司 | Vehicle and its hydraulic braking association system |
| CN108263362B (en) * | 2016-12-30 | 2022-04-01 | 罗伯特·博世有限公司 | Vehicle and hydraulic braking combined system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20140209 |