CN201021267Y - Emergency braking safety device for automobile - Google Patents
Emergency braking safety device for automobile Download PDFInfo
- Publication number
- CN201021267Y CN201021267Y CNU2007200509356U CN200720050935U CN201021267Y CN 201021267 Y CN201021267 Y CN 201021267Y CN U2007200509356 U CNU2007200509356 U CN U2007200509356U CN 200720050935 U CN200720050935 U CN 200720050935U CN 201021267 Y CN201021267 Y CN 201021267Y
- Authority
- CN
- China
- Prior art keywords
- offset plate
- plate frame
- emergency braking
- connecting rod
- safety device
- 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
Links
- 238000009434 installation Methods 0.000 abstract 2
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model relates to a motor vehicle emergency braking device, in particular to an automobile emergency braking safety device. Including the offset plate and supply the offset plate frame that the offset plate installation is fixed, the offset plate is located the downside of offset plate frame, and the upside of offset plate frame is connected with and can drives offset plate frame and offset plate and push down and go up the power supply of receiving, and the offset plate frame rear end is connected with the fixing base by the connecting rod, and relative offset plate frame of connecting rod and fixing base have pivoted characteristic. The utility model discloses simple structure, easily preparation and installation utilize the offset plate to support when car emergency braking and press in the road surface, increase the friction on car and road surface, can offset the forward impact (inertia) power of car from this, shorten the braking distance of car to effectively avoid the occurence of failure, collision and the occurence of failure of overturning, ensure the safety of the lives and property.
Description
Technical field:
The utility model relates to the self-propelled vehicle emergency braking apparatus, refers in particular to a kind of safety device for emergency braking of vehicle.
Background technology:
At present, automobile brake mainly is the braking to wheel, two kinds of brake modes is arranged: drum-type and disc type.Technology such as ABS anti-lock, EBD deceleration of electrons distribution system and BA EBA can only improve the performance of system, but there is following defective all the time: 1, when automobile brake, can't enlarge the contact surface of tire and road, just can't improve tire and ground-surface friction force; 2, can't change and eliminate automobile impact (inertia) power forward.And these situations just are to cause the major cause of fatal accidents such as the appearance of automobile emergency glancing impact is out of control, collision, overturning.
Summary of the invention:
The purpose of this utility model is to overcome the defective of prior art, and providing a kind of can effectively increase and pavement friction, and the generation opposite force is offset automobile impulsive force forward, the safety device for emergency braking of vehicle of shortening automobile brake distance.
Another purpose of the utility model provide a kind of simple in structure, be convenient to the operation, safe and reliable safety device for emergency braking of vehicle.
For achieving the above object, safety device for emergency braking of vehicle described in the utility model comprises offset plate and the offset plate frame that installs and fixes for offset plate, offset plate is positioned at the downside of offset plate frame, the upside of offset plate frame is connected with and can drives the offset plate frame and offset plate presses down and propulsion source that go up to receive, offset plate frame rear end is connected with permanent seat by connecting rod, and connecting rod has the characteristic of rotating relative to offset plate frame and permanent seat.
Described propulsion source is vapour pressure pump or Hydraulic Pump, and the relative offset plate frame of its piston rod that stretches out is towards top rake, and vapour pressure pump or Hydraulic Pump electrically connect the electric-control system in the automobile.When offset plate frame and offset plate pressed down work, connecting rod and road surface formed 50 °～60 ° angles.
Described permanent seat divides left and right sides two parts, and two parts are connected by an anchor shaft, and connecting rod one end then is socketed on the anchor shaft.
The beneficial effect that the utlity model has is: simple in structure, be easy to manufacture and install, utilize offset plate to press on the road surface at the automobile emergency glancing impact, increase automobile and ground-surface friction, can offset automobile impact (inertia) power forward thus, shorten the stopping distance of automobile, thereby the accident of effectively avoiding out of control, collide and overturning takes place, and ensures the safety of lives and properties.
Description of drawings:
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the three-dimensional decomposition texture scheme drawing of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 1,2, safety device for emergency braking of vehicle described in the utility model, comprise offset plate 1 and the offset plate frame 2 that installs and fixes for offset plate 1, offset plate 1 is positioned at the downside of offset plate frame 2, the upside of offset plate frame 2 is connected with and can drives offset plate frame 2 and offset plate 1 presses down and propulsion source 3 that go up to receive, offset plate frame 2 rear ends are connected with permanent seat 5 by connecting rod 4, and connecting rod 4 has the characteristic of rotating relative to offset plate frame 2 and permanent seat 5.
During use, be fixed in the automobile bottom by permanent seat 5, offset plate frame 2 relative fixed seats 5 can be realized relatively rotating by connecting rod 4, and propulsion source 3 is vapour pressure pump or Hydraulic Pump, its piston rod that stretches out 31 relative offset plate framves 2 are consequently pushed offset plate frame 2 to road surface towards the reversing sense that automobile moves towards top rake.The base portion of propulsion source 3 also is installed in the automobile bottom, distributes before and after being with permanent seat 5 and settles.When emergency braking, propulsion source 3, promptly vapour pressure pump or Hydraulic Pump stretch out piston rod 31, push offset plate frame 2 and offset plate 1 to road surface, and connecting rod 4 descends and rotates, and causes offset plate 1 and road surface friction to take place and produce resistance.When offset plate frame 2 and offset plate 1 pressed down work, connecting rod 4 formed 50 °～60 ° angles with the road surface, and offset plate 1 is contacted with the road surface better, can obtain preferable friction, increase automobile and ground-surface friction.Friction drag produces opposite force to the automobile bottom, and this opposite force can be offset automobile impulsive force forward, thereby shortens the stopping distance of automobile.When finishing glancing impact, contract in the piston rod 31 of vapour pressure pump or Hydraulic Pump and offset plate frame 2 and offset plate 1 pull-up and be affixed on the automobile bottom, the assurance automobile normal running.Vapour pressure pump or Hydraulic Pump electrically connect the electric-control system in the automobile, can pass through button operation, also can be according to detecting tire and pavement friction situation automatic guidance, thus the realization emergency braking is guaranteed traffic safety.
5 fens left and right sides two parts of permanent seat, two parts are connected by an anchor shaft 51, and connecting rod 4 one ends then are socketed on the anchor shaft 51, and it is firm that this structure has connection, and rotation is good, the significant advantage of braking effect.
Adopt detachable the connection between offset plate 1 and the offset plate frame 2, can conveniently replace like this, so that guarantee offset plate 1 normal brake application work.Propulsion source 3 acts directly on the offset plate frame 2, and brake response is rapid, and offset plate 1 friction road surface is strong.
More than diagram is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (4)
1. safety device for emergency braking of vehicle, it is characterized in that: comprise offset plate (1) and the offset plate frame (2) that installs and fixes for offset plate (1), offset plate (1) is positioned at the downside of offset plate frame (2), the upside of offset plate frame (2) is connected with and can drives offset plate frame (2) and offset plate (1) presses down and propulsion source (3) that go up to receive, offset plate frame (2) rear end is connected with permanent seat (5) by connecting rod (4), and connecting rod (4) has the characteristic of rotating relative to offset plate frame (2) and permanent seat (5).
2. safety device for emergency braking of vehicle according to claim 1 is characterized in that: described propulsion source (3) is vapour pressure pump or Hydraulic Pump, and the relative offset plate frame (2) of its piston rod that stretches out (31) is towards top rake.
3. safety device for emergency braking of vehicle according to claim 1 is characterized in that: described permanent seat (5) branch left and right sides two parts, and two parts are connected by an anchor shaft (51), and connecting rod (4) one ends then are socketed on the anchor shaft (51).
4. according to claim 1 or 3 described safety device for emergency braking of vehicle, it is characterized in that: when pressing down work, connecting rod (4) forms 50 °～60 ° angles with the road surface at offset plate frame (2) and offset plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200509356U CN201021267Y (en) | 2007-04-25 | 2007-04-25 | Emergency braking safety device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200509356U CN201021267Y (en) | 2007-04-25 | 2007-04-25 | Emergency braking safety device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021267Y true CN201021267Y (en) | 2008-02-13 |
Family
ID=39088680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200509356U Expired - Fee Related CN201021267Y (en) | 2007-04-25 | 2007-04-25 | Emergency braking safety device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021267Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133889A (en) * | 2011-03-10 | 2011-07-27 | 刘成祥 | Tail safety brake device of motor vehicle |
| CN104071137A (en) * | 2014-07-17 | 2014-10-01 | 游元昆 | Automobile antiskid device |
| TWI761820B (en) * | 2020-04-28 | 2022-04-21 | 謝德貴 | car emergency brake assist system |
-
2007
- 2007-04-25 CN CNU2007200509356U patent/CN201021267Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133889A (en) * | 2011-03-10 | 2011-07-27 | 刘成祥 | Tail safety brake device of motor vehicle |
| CN104071137A (en) * | 2014-07-17 | 2014-10-01 | 游元昆 | Automobile antiskid device |
| TWI761820B (en) * | 2020-04-28 | 2022-04-21 | 謝德貴 | car emergency brake assist system |
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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: 20080213 Termination date: 20100425 |