CN2931216Y - Automobile emergency braking device - Google Patents
Automobile emergency braking device Download PDFInfo
- Publication number
- CN2931216Y CN2931216Y CN 200620105594 CN200620105594U CN2931216Y CN 2931216 Y CN2931216 Y CN 2931216Y CN 200620105594 CN200620105594 CN 200620105594 CN 200620105594 U CN200620105594 U CN 200620105594U CN 2931216 Y CN2931216 Y CN 2931216Y
- Authority
- CN
- China
- Prior art keywords
- control lever
- brake control
- push rod
- braking device
- emergency 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 - Fee Related
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- Braking Arrangements (AREA)
Abstract
An automobile emergent brake device belongs to braking device technical field, which is characterized in that the left end of the top of a flexible braking arm is connected with a piston handspike and the right end of the top is connected with a reset mechanism. An anti-skidding friction block is arranged on the bottom of the flexible braking arm that is provided with an installation bearing matching with a connection shaft. The automobile emergent brake device has the advantages of simple and reasonable structure, easy installation and good braking effect. The pressure friction between the anti-skidding friction block and the ground makes the automobile stop in a short distance, thereby effectively reducing occurrence of traffic accident with supporting function and convenience.
Description
Technical field
The utility model belongs to the brake gear technical field, is specially automobile emergency braking device.
Background technology
Along with the raising of people's living standard, automobile quantity increases substantially, and becomes one of vehicle important in the modern life, but thus also band rice more danger and the frequent traffic accident that takes place.The statistics of traffic department shows: owing to the traffic accident that hypervelocity causes, account for first of every traffic accident causation.By the traffic accident that hypervelocity causes, its major cause is that though taked the emergency brake measure, under effect of inertia, automobile still can't stop at short notice, has caused the accident generation under the situation of automobile high-speed enforcement.
The utility model content
At the above-mentioned problems in the prior art, the utility model design provides the technical scheme of the good automobile emergency braking device of a kind of braking effect, and vehicle is halted in nearer distance, effectively reduces the generation of traffic accident.
Described automobile emergency braking device, the piston push rod that it is characterized in that movable brake control lever top left and oil cylinder is connected, top right-hand member and Bringing-back mechanism are connected, movable brake control lever bottom is equipped with anti-skidding friction shoe, on the movable brake control lever bearing is installed, by bearing and adapter shaft normal-running fit.
Described automobile emergency braking device is characterized in that described Bringing-back mechanism is made of the push rod that resets, retracing spring cooperation, and reset push rod and movable brake control lever top right-hand member are connected.
Described automobile emergency braking device is characterized in that push rod is the U-shaped structure.
Above-mentioned automobile emergency braking device, simple and reasonable for structure, simple installation, good braking effect.By anti-skidding friction shoe and ground-surfacely suppress friction, vehicle is halted in nearer distance, effectively reduce the generation of traffic accident, and also have supporting role, easy to use.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in the figure, the piston push rod 2 of movable brake control lever 6 top left and oil cylinder 1 is connected, and top right-hand member and Bringing-back mechanism 4 are connected, and also can adopt cylinder or other pushing mechanism pushing mechanism as push rod 2.The piston heavy keying fit of push rod 2 and oil cylinder 1, push rod 2 is the U-shaped structure, its U-shaped is inserted and movable brake control lever 6 front-backs are pegged graft cooperates, and is connected by pipe link and movable brake control lever 6.Described Bringing-back mechanism 4 is made of the push rod 3 that resets, retracing spring 5 cooperations, and the push rod 3 that resets is connected with movable brake control lever 6 top right-hand members.Movable brake control lever 6 bottoms are equipped with anti-skidding friction shoe 7, and bearing 8 is installed on the movable brake control lever 6, and by bearing 8 and adapter shaft 9 normal-running fiies, adapter shaft 9 can be fixed with car chassis.Anti-skidding friction shoe 7 needs road pavement friction force and adsorption affinity big, is commonly called as just that to grab ground effective, does not need long service life, can change fast with the need.According to different geographical, climatic characteristics, select for use respectively to be adapted at ice and snow road in winter, summer rainwater road ways face, the many curved how sloping ground-surface friction materials in mountain area, make anti-skidding friction shoe 7.
One car can be installed many group said apparatus, the vehicle of Oversize vehicle and various band vehicle frames, because of the chassis liftoff higher, can change activity brake control lever 6 and the size of anti-skidding friction shoe 7 adapt to the needs of different automobile types; Compact car is lower because of the chassis, can make the pattern of being close at the bottom of the car to various parts.
During emergency braking, by the emergency braking switch that is connected with this brake equipment in getting off, perhaps step on connected stretcher, its concrete connection mode is a known technology, and does not belong to the protection domain of present patent application, does not repeat them here.Switch opens, oil cylinder 1 is started working, its piston drives push rod 2 and moves, the feasible movable brake control lever 6 that is connected with push rod 2 rotates around adapter shaft 9 presses to the road surface, anti-skidding friction shoe 7 and road surface that the bottom is provided with produce powerful friction force, produce braking effect, reach the purpose of closely braking, and reduced wear on tyres, increased its service life.When not using, under retracing spring 5 and 3 effects of position pull bar, movable brake control lever 6 resets, and firm is suspended on the vehicle body, can not influence the normal enforcement of vehicle.Automobile brake system is unexpected when malfunctioning, can be used as standby remedial measures, its good braking effect; Run into when blowing out, available brake control lever 6 supports vehicle body, keeps the vehicle balance; When falling into car, support vehicle body, play the effect of extricating oneself.
Claims (3)
1, automobile emergency braking device, the piston push rod (2) that it is characterized in that movable brake control lever (6) top left and oil cylinder (1) is connected, top right-hand member and Bringing-back mechanism (4) are connected, movable brake control lever (6) bottom is equipped with anti-skidding friction shoe (7), movable brake control lever (6) is gone up bearing (8) is installed, by bearing (8) and adapter shaft (9) normal-running fit.
2, automobile emergency braking device as claimed in claim 1 is characterized in that described Bringing-back mechanism (4) cooperates formation by the push rod that resets (3), retracing spring (5), and the push rod that resets (3) is connected with movable brake control lever (6) top right-hand member.
3, automobile emergency braking device as claimed in claim 1 is characterized in that push rod (2) is the U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105594 CN2931216Y (en) | 2006-07-12 | 2006-07-12 | Automobile emergency braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105594 CN2931216Y (en) | 2006-07-12 | 2006-07-12 | Automobile emergency braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931216Y true CN2931216Y (en) | 2007-08-08 |
Family
ID=38347714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105594 Expired - Fee Related CN2931216Y (en) | 2006-07-12 | 2006-07-12 | Automobile emergency braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931216Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072559A (en) * | 2013-02-28 | 2013-05-01 | 长沙理工大学 | Spare brake device for car |
-
2006
- 2006-07-12 CN CN 200620105594 patent/CN2931216Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072559A (en) * | 2013-02-28 | 2013-05-01 | 长沙理工大学 | Spare brake device for car |
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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: 20070808 |