CN204161301U - Reversing automobile safety system - Google Patents
Reversing automobile safety system Download PDFInfo
- Publication number
- CN204161301U CN204161301U CN201420599645.7U CN201420599645U CN204161301U CN 204161301 U CN204161301 U CN 204161301U CN 201420599645 U CN201420599645 U CN 201420599645U CN 204161301 U CN204161301 U CN 204161301U
- Authority
- CN
- China
- Prior art keywords
- air bag
- support
- trigger
- tailstock
- triggering
- 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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- Air Bags (AREA)
Abstract
The utility model discloses a kind of reversing automobile safety system; be intended to overcome after reversing automobile of the prior art knocks pedestrian down; there is the deficiency rolling the wounded and cause serious injury; provide one can move backward very do not knock pedestrian down time, the reversing automobile safety system preventing from tire from rolling pedestrian causing serious injury.It comprises flip flop equipment, air bag box, tailstock air bag, air bag firing device and baffle plate protection mechanism, described flip flop equipment comprises triggering support and trigger board, the parallel triggering of trigger board is propped up in the opening of the U-shaped structure being placed on triggering support, and the bottom of triggering the U-shaped structure of support is provided with trigger switch; Baffle plate protection mechanism comprises baffle plate, pedestal and propulsion cylinder a, and barrier slides is connected on pedestal.When the utility model has reversing automobile, prevent being snapped in tailstock chassis by the pedestrian knocked down and be subject to grievous injury; When preventing from moveing backward by the pedestrian that knocks down by advantages such as wheel roll.
Description
Technical field
The utility model relates to a kind of automobile ancillary system, particularly relates to a kind of running safety assisting system.
Background technology
Along with popularizing of automobile, daily traffic safety also receives increasing concern.In reversing process, there is visual dead angle to the region of headstock front ground proximity and tailstock dead aft in driver, and the vehicle (lorry or jeep etc.) that particularly chassis is higher, this situation is particularly serious.Although more existing vehicles are equipped with Reverse Sensor, this equipment cost is higher, fails in the vehicles such as lorry universal.Dead angle, this visual angle exists in reversing process causes serious potential safety hazard, and the tailstock in reversing process may be caused to knock pedestrian down, and more seriously, if do not have Timeliness coverage to stop reversing, also likely mangled injury person causes serious injury accident.
Utility model content
The utility model is to overcome after reversing automobile of the prior art knocks pedestrian down; there is the deficiency rolling the wounded and cause serious injury; provide one can move backward very do not knock pedestrian down time, the reversing automobile safety system preventing from tire from rolling pedestrian causing serious injury.
For achieving the above object, the utility model is by the following technical solutions:
A kind of reversing automobile safety system of the present utility model, comprise flip flop equipment, air bag box, tailstock air bag, air bag firing device and baffle plate protection mechanism, described flip flop equipment comprises the triggering support of strip shape and the trigger board of strip shape, triggering support cross-sectional plane is U-shaped, trigger Bracket setting on tailstock chassis and parallel vehicle wheel shaft, trigger support and tailstock chassis sliding block joint, direction of slip vertical wheel axle, trigger the opening of the U-shaped structure of support towards car rear, the parallel triggering of trigger board is propped up in the opening of the U-shaped structure being placed on triggering support, trigger board is away from the end of the U-shaped structure of a lateral edges protrusion triggering support of headstock, trigger board near the side of headstock and trigger support U-shaped structure bottom between be provided with spring, the bottom of triggering the U-shaped structure of support is provided with trigger switch, air bag box be arranged at tailstock chassis triggering support and trailing wheel between, the gentle capsule firing device of tailstock air bag is placed in air bag box, tailstock air bag detonate direction downward, baffle plate protection mechanism comprises baffle plate, pedestal and propulsion cylinder a, pedestal is arranged at tailstock chassis and between trailing wheel and air bag box, barrier slides is connected on pedestal, and direction of slip is downward, propulsion cylinder a is arranged on pedestal, and the cylinder bar of propulsion cylinder a connects baffle plate, trigger switch electrical connection air bag firing device and propulsion cylinder a.
In reversing process, if when being accidentally struck pedestrian or the animal at rear, can trigger board be promoted, make trigger board touch trigger switch, thus by air bag detonator detonates tailstock air bag, by propulsion cylinder a, baffle plate is released downwards simultaneously.Be full of the space of tailstock chassis at rear wheel rear after tailstock air bag detonates, protect by the pedestrian that knocks down or animal, prevent it to be snapped into tailstock chassis or trailing wheel rolls, prevent more serious injury accident from occurring.Ground is touched in the baffle plate lower end being simultaneously pushed into cylinder a release, also the effect of blocking trailing wheel can be played, because baffle plate is rigidity, when reversing does not stop, not only can prevent the air bag after detonating from being crushed simultaneously by trailing wheel, also can ensure being involved in trailing wheel by the row humans and animals knocked down and being subject to grievous injury of rear.
As preferably, baffle plate lower edge is provided with rubber mount.
As preferably, at least comprise the rear that two groups of baffle plate protection mechanisms are arranged at two trailing wheels respectively.
As preferably, the A/F and the trigger board thickness that trigger the U-shaped structure of support are free-running fit.
As preferably, tailstock chassis is at least provided with the slide rail of a pair vertical wheel axle, and trigger support by described slide rail and tailstock chassis sliding block joint, tailstock chassis is provided with propulsion cylinder b, described propulsion cylinder b, propulsion cylinder b is fixedly connected with triggering support.Trigger support under propulsion cylinder b effect, to slide along vertical axial direction.When automobile normal running, trigger bracket slide to the position closest to trailing wheel, thus make trigger board and trigger support to be accommodated in bottom the tailstock, prevent the accident of trigger switch from triggering.
As preferably, tailstock air bag launches posterior end completely and is bent to form L shape or arc to car rear.
Therefore, the utility model has following beneficial effect: during (1) reversing automobile, prevents being snapped in tailstock chassis by the pedestrian knocked down and is subject to grievous injury; (2) prevent from being rolled by wheel by the pedestrian knocked down during reversing.
Accompanying drawing explanation
Structural representation of the present utility model when Fig. 1 is normal vehicle operation.
Structural representation of the present utility model when Fig. 2 is reversing.
Fig. 3 knocks pedestrian down, when trigger switch is triggered, and structural representation of the present utility model.
In figure: 1 air bag box; 2 tailstock air bags; 3 trigger support; 4 trigger board; 5 springs; 6 trigger switches; 7 baffle plates; 8 pedestals; 9 propulsion cylinder a; 10 rubber mounts; 11 slide rails; 12 propulsion cylinder b; 13 tailstock chassis; 14 trailing wheels.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment: as shown in Figure 1, a kind of reversing automobile safety system of the present utility model, comprises flip flop equipment, air bag box 1, tailstock air bag 2, air bag firing device and baffle plate 7 protection mechanism.
Described flip flop equipment comprises the triggering support 3 of strip shape and the trigger board 4 of strip shape.Tailstock chassis 13 is provided with the slide rail 11 of a pair vertical wheel axle, trigger support 3 and be arranged on tailstock chassis 13 and parallel vehicle wheel shaft, trigger support 3 by described slide rail 11 and tailstock chassis 13 sliding block joint, tailstock chassis 13 is provided with propulsion cylinder b12, described propulsion cylinder b12, propulsion cylinder b12 are fixedly connected with and trigger support 3.
Triggering support 3 cross-sectional plane is U-shaped.Trigger the opening of the U-shaped structure of support 3 towards car rear.The parallel triggering support 3 of trigger board 4 is placed in the opening of the U-shaped structure triggering support 3, and the A/F and trigger board 4 thickness that trigger the U-shaped structure of support 3 are free-running fit.Trigger board 4 protrudes away from a lateral edges of headstock the end of U-shaped structure triggering support 3, trigger board 4 near the side of headstock and trigger support 3 U-shaped structure bottom between be provided with spring 5, the bottom of triggering the U-shaped structure of support 3 is provided with trigger switch 6.
Air bag box 1 be arranged at tailstock chassis 13 triggering support 3 and trailing wheel 14 between, tailstock air bag 2 and air bag firing device are placed in air bag box 1, tailstock air bag 2 detonate direction downward.Tailstock air bag 2 launches posterior end completely and is bent to form L shape to car rear
At least comprise the rear that two groups of baffle plate 7 protection mechanisms are arranged at two trailing wheels 14 respectively.Baffle plate 7 protection mechanism comprises baffle plate 7, pedestal 8 and propulsion cylinder a9, and pedestal 8 is arranged at tailstock chassis 13 and between trailing wheel 14 and air bag box 1, baffle plate 7 is slidably connected on pedestal 8, and direction of slip is downward, and baffle plate 7 lower edge is provided with rubber mount 10.Propulsion cylinder a9 is arranged on pedestal 8; The cylinder bar of propulsion cylinder a9 connects baffle plate 7.
Trigger switch 6 is electrically connected air bag firing device and propulsion cylinder a9.
As shown in Figure 2 and Figure 3, in reversing process, if when being accidentally struck pedestrian or the animal at rear, trigger board 4 can be promoted, make trigger board 4 touch trigger switch 6, thus by air bag detonator detonates tailstock air bag 2, by propulsion cylinder a9, baffle plate 7 is released downwards simultaneously.Be full of the space of tailstock chassis 13 at rear wheel rear after tailstock air bag 2 detonates, protect by the pedestrian that knocks down or animal, prevent it to be snapped into tailstock chassis 13 or trailing wheel 14 rolls, prevent more serious injury accident from occurring.Ground is touched in baffle plate 7 lower end being simultaneously pushed into cylinder a9 release, also the effect of blocking trailing wheel 14 can be played, because baffle plate 7 is rigidity, when reversing does not stop, not only can prevent the air bag after detonating from being crushed simultaneously by trailing wheel 14, also can ensure being involved in trailing wheel 14 by the row humans and animals knocked down and being subject to grievous injury of rear.
Claims (6)
1. a reversing automobile safety system, it is characterized in that, comprise flip flop equipment, air bag box, tailstock air bag, air bag firing device and baffle plate protection mechanism, described flip flop equipment comprises the triggering support of strip shape and the trigger board of strip shape, triggering support cross-sectional plane is U-shaped, trigger Bracket setting on tailstock chassis and parallel vehicle wheel shaft, trigger support and tailstock chassis sliding block joint, direction of slip vertical wheel axle, trigger the opening of the U-shaped structure of support towards car rear, the parallel triggering of trigger board is propped up in the opening of the U-shaped structure being placed on triggering support, trigger board is away from the end of the U-shaped structure of a lateral edges protrusion triggering support of headstock, trigger board near the side of headstock and trigger support U-shaped structure bottom between be provided with spring, the bottom of triggering the U-shaped structure of support is provided with trigger switch, air bag box be arranged at tailstock chassis triggering support and trailing wheel between, the gentle capsule firing device of tailstock air bag is placed in air bag box, tailstock air bag detonate direction downward, baffle plate protection mechanism comprises baffle plate, pedestal and propulsion cylinder a, pedestal is arranged at tailstock chassis and between trailing wheel and air bag box, barrier slides is connected on pedestal, and direction of slip is downward, propulsion cylinder a is arranged on pedestal, and the cylinder bar of propulsion cylinder a connects baffle plate, trigger switch electrical connection air bag firing device and propulsion cylinder a.
2. reversing automobile safety system according to claim 1, is characterized in that, baffle plate lower edge is provided with rubber mount.
3. reversing automobile safety system according to claim 1, is characterized in that, at least comprises the rear that two groups of baffle plate protection mechanisms are arranged at two trailing wheels respectively.
4. reversing automobile safety system according to claim 1, is characterized in that, the A/F and the trigger board thickness that trigger the U-shaped structure of support are free-running fit.
5. the reversing automobile safety system according to claim 1 or 2 or 3; it is characterized in that; tailstock chassis is at least provided with the slide rail of a pair vertical wheel axle; trigger support by described slide rail and tailstock chassis sliding block joint; tailstock chassis is provided with propulsion cylinder b; described propulsion cylinder b, propulsion cylinder b is fixedly connected with triggering support.
6. the reversing automobile safety system according to claim 1 or 2 or 3, it is characterized in that, tailstock air bag launches posterior end completely and is bent to form L shape or arc to car rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599645.7U CN204161301U (en) | 2014-10-16 | 2014-10-16 | Reversing automobile safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599645.7U CN204161301U (en) | 2014-10-16 | 2014-10-16 | Reversing automobile safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161301U true CN204161301U (en) | 2015-02-18 |
Family
ID=52535018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599645.7U Expired - Fee Related CN204161301U (en) | 2014-10-16 | 2014-10-16 | Reversing automobile safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943652A (en) * | 2015-06-24 | 2015-09-30 | 广西大学 | Out-car pedestrian protection device |
| CN104960490A (en) * | 2015-06-24 | 2015-10-07 | 广西大学 | Stopping device for vehicle bottom |
| CN110091824A (en) * | 2019-06-03 | 2019-08-06 | 江碧青 | A kind of automobile-used pedestrains safety protective device |
-
2014
- 2014-10-16 CN CN201420599645.7U patent/CN204161301U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943652A (en) * | 2015-06-24 | 2015-09-30 | 广西大学 | Out-car pedestrian protection device |
| CN104960490A (en) * | 2015-06-24 | 2015-10-07 | 广西大学 | Stopping device for vehicle bottom |
| CN110091824A (en) * | 2019-06-03 | 2019-08-06 | 江碧青 | A kind of automobile-used pedestrains safety protective device |
| CN110091824B (en) * | 2019-06-03 | 2023-12-01 | 江碧青 | Pedestrian safety protection device for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |