CN2551521Y - Auxiliary multi-wheel braking aid for vehicle - Google Patents
Auxiliary multi-wheel braking aid for vehicle Download PDFInfo
- Publication number
- CN2551521Y CN2551521Y CN 02214556 CN02214556U CN2551521Y CN 2551521 Y CN2551521 Y CN 2551521Y CN 02214556 CN02214556 CN 02214556 CN 02214556 U CN02214556 U CN 02214556U CN 2551521 Y CN2551521 Y CN 2551521Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- braking
- vehicle
- help
- stopping
- 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 - Fee Related
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Abstract
The utility model provides a vehicular auxiliary multi-wheel assistant braking device for the technical field of vehicle brake control. The device is provided with foot operated braking interlock components and a hydraulic control circuit, and is mainly characterized in that an assistant braking wheel mechanism and a hydraulic cylinder stressing assembly are respectively arranged beside a back axletree on the lower part of a chassis, wherein the assistant braking wheel mechanism is directly connected and interlocked with the foot operated braking interlock components. The upper part of the assistant braking wheel mechanism is provided with the hydraulic cylinder stressing assembly connected with the chassis via a stiffener. When a vehicle needs hard braking in emergency, the original braking device with constant functions is added by the auxiliary multi-wheel assistant braking device of the utility model, so that the vehicle can have dual brakes so as to effectively shorten the distance of hard braking attack.
Description
Technical field:
The utility model belongs to vehicle brake braking technology field, is that a kind of automobile-used auxiliary many wheels help brake apparatus.
Background technology:
In technique known, existing brake gear, drag in the time of can satisfying the normal speed of a motor vehicle and travel, when high vehicle speeds, in a single day the place ahead is in an emergency, and existing vehicle brake device can not stop vehicle at once, under action of inertia, sudden stop still makes vehicle impact distance longer, thereby, the generation that can not actv. avoids traffic accident.
Summary of the invention:
The purpose of this utility model provides a kind of automobile-used auxiliary many wheels that can help to shorten the anxious impact distance of stopping and helps brake apparatus.
Realize that the technical scheme that the purpose of this utility model is taked is: this helps brake apparatus to have footbrake linkage part, sense line, and its principal character is; Help the wheel mechanism of stopping, the afterburning assembly of fluid cylinder other being respectively arranged with of the rear vehicle shaft of chassis bottom, wherein, help the wheel mechanism of stopping directly to be connected and realize interlock with the footbrake linkage part, help the top of the wheel mechanism of stopping, be provided with the afterburning assembly of fluid cylinder, the afterburning assembly of this fluid cylinder is connected with chassis by brace panel.
Automobile-used auxiliary many wheels of making according to such scheme help brake apparatus, when vehicle runs into the emergency situation sudden stop, its function of the original brake gear of vehicle is constant, adding that auxiliary many wheels of the present utility model help brake apparatus, can make vehicle when brake, play the effect of dual brake, shorten anxious purpose of stopping impact distance thereby reach actv..
Description of drawings:
Utilize accompanying drawing to further describe embodiment of the present utility model below;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation that helps the wheel mechanism of stopping among Fig. 1.
The specific embodiment:
Referring to Fig. 1, Fig. 2, the brake apparatus that helps of the present utility model has footbrake linkage part, sense line (known technology is not shown in the figures), help the wheel mechanism of stopping, the afterburning assembly of fluid cylinder other being respectively arranged with of the rear vehicle shaft of chassis bottom, wherein, help the wheel mechanism of stopping directly to be connected and realize interlock with the footbrake linkage part, on the top that helps the wheel mechanism of stopping, be provided with the afterburning assembly of fluid cylinder, the afterburning assembly of this fluid cylinder is connected with chassis by brace panel 8.In this case, help the wheel assembly of stopping to form by many wheel assemblies 1, wheel hub 2, stay bearing plate 3, strengthening frame 4, wherein, many wheel assemblies 1 are to be one group by the small rubber wheel parallel connection more than at least three, be concatenated into the 2-5 group by wheel shaft, be set up in parallel more than at least two rows, be equipped with wheel hub 2 between each wheels, part is connected with stay bearing plate 3 and strengthening frame 4 side by side, and stay bearing plate 3 is connected with the footbrake linkage part.The afterburning assembly of fluid cylinder has a fluid cylinder 5, and is connected the piston 6 connection force-applying members 7 in the fluid cylinder 5 by the liquid pipe with sense line on the car.The top of this fluid cylinder is connected with chassis by brace panel 8.Under the normal circumstances, helping the wheel mechanism of stopping is the rise state, when vehicle in case of emergency, use vehicle service brake brake equipment during, by the footbrake linkage part, drive helps the wheel mechanism of stopping to be displaced downwardly to ground, and helped the wheel mechanism of stopping to apply certain pressure by the afterburning assembly of fluid cylinder, when helping stop wheel mechanism and the powerful friction in ground, also increase vehicle when braking to ground-surface friction, vehicle can be braked rapidly, shorten anxious purpose of stopping impact distance thereby reach actv..
Claims (2)
1, a kind of automobile-used auxiliary many wheels help brake apparatus, have footbrake linkage part, sense line, it is characterized in that: help the wheel mechanism of stopping, the afterburning assembly of fluid cylinder other being respectively arranged with of the rear vehicle shaft of chassis bottom, wherein, help the wheel mechanism of stopping directly to be connected and realize interlock with the footbrake linkage part, on the top that helps the wheel mechanism of stopping, be provided with the afterburning assembly of fluid cylinder, the afterburning assembly of this fluid cylinder is connected with chassis by brace panel.
2, automobile-used auxiliary many wheels according to claim 1 help brake apparatus, it is characterized in that: help the wheel assembly of stopping to form by many wheel assemblies [1], wheel hub [2], stay bearing plate [3], strengthening frame [4], wherein, many wheel assemblies [1] are to be one group by the small rubber wheel parallel connection more than at least three, be concatenated into the 2-5 group by wheel shaft, be set up in parallel more than at least two rows, be equipped with wheel hub [2] between each wheels, part is connected with stay bearing plate [3] and strengthening frame [4] side by side, and stay bearing plate [3] is connected with the footbrake linkage part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214556 CN2551521Y (en) | 2002-04-30 | 2002-04-30 | Auxiliary multi-wheel braking aid for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214556 CN2551521Y (en) | 2002-04-30 | 2002-04-30 | Auxiliary multi-wheel braking aid for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551521Y true CN2551521Y (en) | 2003-05-21 |
Family
ID=33693866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214556 Expired - Fee Related CN2551521Y (en) | 2002-04-30 | 2002-04-30 | Auxiliary multi-wheel braking aid for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551521Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442750A (en) * | 2014-11-24 | 2015-03-25 | 于祺 | Frictional resistance roll of external brake of motor vehicle |
-
2002
- 2002-04-30 CN CN 02214556 patent/CN2551521Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442750A (en) * | 2014-11-24 | 2015-03-25 | 于祺 | Frictional resistance roll of external brake of motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |