CN206781695U - Pedestrian protection and pedestrian protecting bumper - Google Patents
Pedestrian protection and pedestrian protecting bumper Download PDFInfo
- Publication number
- CN206781695U CN206781695U CN201720588537.3U CN201720588537U CN206781695U CN 206781695 U CN206781695 U CN 206781695U CN 201720588537 U CN201720588537 U CN 201720588537U CN 206781695 U CN206781695 U CN 206781695U
- Authority
- CN
- China
- Prior art keywords
- pedestrian
- baffle plate
- bumper
- protection
- overhead gage
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of pedestrian protection and pedestrian protecting bumper; the pedestrian protection section is " R " type; including rear baffle, overhead gage, middle baffle plate and lower baffle plate; it is hinged between the rear baffle and overhead gage by the first pin rod; it is hinged between overhead gage and middle baffle plate by the second pin rod, some second damping springs is provided between rear baffle and middle baffle plate.The utility model, using the unique structure of baffle plate, can effectively prevent pedestrian to be involved in full-sized car bottom, roll accident, greatly ensured the safety of pedestrian by setting " R " type structural baffles on bumper；Pedestrian protection can be made as independent safety component, without scrapping the original bumper of full-sized car, it is only necessary to install pedestrian protection additional on bumper, it is possible to reach the effect of protection pedestrian, mounting means is flexibly, simply.The setting of second class protection plate can prevent that part pedestrian crosses first order protection and rolled when pedestrian is excessive.
Description
Technical field
It the utility model is related to Motor vehicle protection device field, people's protection device and row on especially a kind of full-sized car
People protects bumper.
Background technology
Traffic accident has turned into the first big killer of the mankind, wants reduction traffic accident and is injured to caused by people, except
Strengthen the traffic safety consciousness of people, at the same it is also critically important to the improvement of vehicle in itself.Full-sized car and pedestrian's phase is occurring
When hitting, because the chassis of full-sized car is too high, speed is too fast, and pedestrian is easily drawn under the car the accident of rolling.It is existing big
The design more security consideration based on human pilot and passenger of type bumper, and the safety of pedestrian is have ignored, mostly
Be made up of bumper outer baffle and bumper damping crossbeam, bumper outer baffle and bumper damping crossbeam by fixing bolt and
Fixing nut is connected with vehicle body fixed support.Automobile caused huge punching in collision is reduced using bumper damping crossbeam
Infringement caused by hitting power, from the security point of view, certain cushioning effect can be just only played when low speed collision accident occurs for automobile,
Very weak with protective effect during pedestrian collision for pedestrian, safety coefficient is relatively low, and too high chassis easily makes pedestrian's quilt
It is involved in underbody and causes secondary injury.
Utility model content
The applicant lacks for anticollision buffering effect existing for above-mentioned existing bumper is poor, safety coefficient is more low
Point, there is provided a kind of people's protection device rational in infrastructure and pedestrian protecting bumper, protect pedestrian when being collided with full-sized car not
It can be drawn under the car and roll accident, prevent pedestrian from, by more serious injury, increasing pedestrains safety.
Technical scheme is as follows used by the utility model：
A kind of pedestrian protection, the pedestrian protection section are " R " type, including rear baffle, overhead gage, middle baffle plate
And lower baffle plate, it is hinged between the rear baffle and overhead gage by the first pin rod, passes through the second pin between overhead gage and middle baffle plate
Bar is hinged, and some second damping springs are provided between rear baffle and middle baffle plate.
Further improvement as above-mentioned technical proposal：
The bottom of the rear baffle is provided with second class protection plate.
The quantity of second damping spring is 2.
Connected between the middle baffle plate and lower baffle plate by damper.
A kind of pedestrian protecting bumper of pedestrian protection using described in any of the above-described, the rear baffle and insurance
Connected between thick stick by supporting lever with some first damping springs.
Further improvement as above-mentioned technical proposal：
The supporting lever is arranged on the middle part of bumper.
The quantity of first damping spring is 2.
The beneficial effects of the utility model are as follows：
The utility model, can be effective using the unique structure of baffle plate by setting " R " type structural baffles on bumper
Prevent pedestrian to be involved in full-sized car bottom, roll accident, greatly ensured the safety of pedestrian；Pedestrian protection can
Turn into independent safety component to make, without scrapping the original bumper of full-sized car, it is only necessary to install row additional on bumper
People's protection device, it is possible to reach the effect of protection pedestrian, mounting means is flexibly, simply；First pin rod and the second pin rod are set
Put the flexibility for improving device and adjustability；Using the elastic potential energy of the first damping spring and the second damping spring, effectively
The impact of absorption, plays a part of double buffering, mitigate pedestrian because shock and caused by injure；Decrease bumper simultaneously
Damaged possibility itself, has saved maintenance cost.The utility model can be used for high capacity waggon, motorbus, bus etc., fit
With in extensive range.
Brief description of the drawings
Fig. 1 is left surface stereogram of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is upward view of the present utility model.
In figure：1st, bumper；2nd, the first damping spring；3rd, rear baffle；4th, the first pin rod；5th, overhead gage；6th, the first damping
Spring；7th, the second pin rod；8th, middle baffle plate；9th, supporting lever；10th, lower baffle plate；11st, damper；12nd, second class protection plate.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated.
As shown in Figure 1, Figure 2 with shown in Fig. 3, pedestrian protecting bumper includes and bumper 1 and to be arranged on bumper 1 anterior
Pedestrian protection.Between the longitudinal rear baffle 3 and bumper 1 of pedestrian protection by middle part set supporting lever 9 and
Two first damping springs 2 that both sides be arranged in parallel connect, and the first damping spring 2 is on the center on the vertical direction of bumper 1
Line is symmetrical, and the section of pedestrian protection is " R " type.Pedestrian protection also includes the arc overhead gage bent to direction of traffic
5th, baffle plate 8 and bottom the arc lower baffle plate 10 that top is bent up laterally in the arc being bent outwardly, rear baffle 3 and overhead gage 5 it
Between it is be hinged by the first pin rod 4, it is be hinged by the second pin rod 7 between overhead gage 5 and middle baffle plate 8.Rear baffle 3 and middle baffle plate 8 are logical
Cross two second damping springs 6 that both sides be arranged in parallel to connect, the second damping spring 6 is on the vertical direction of bumper 1
Heart line is symmetrical.Connected between middle baffle plate 8 and lower baffle plate 10 by damper 11.Anterior overhead gage 5, middle baffle plate 8 and lower baffle plate
10 form first order protection, and the bottom of rear baffle 3 is provided with the second class protection plate 12 that outwards top is bent up, and form the second level and protect
Shield, when pedestrian is excessive, the part pedestrian hit may cross first order protection, and the setting of second class protection plate 12 can be further
Prevent pedestrian from piercing underbody and being rolled.
Using full-sized car of the present utility model and during pedestrian collision, due to the bottom top laterally of lower baffle plate 10
Bend up, the moment that pedestrian is knocked is blocked in outside lower baffle plate 10 or dropped on lower baffle plate 10, without fall on the ground by after
The full-sized car sailed that continues is involved in wheel and rolls accident.When baffle plate 8 and lower baffle plate 10 are with pedestrian impact among in addition, impact
Pressure can promote the second damping spring 6 to compress, and due to the setting of the first pin rod 4 and the second pin rod 7, lower baffle plate 10 can be with second
Pin rod 7 is axle flexible rotating, and lower baffle plate 10 and middle baffle plate 8 can be together with the second pin rod 7 for axle flexible rotatings, so as to certain
Instant impact is offset in degree to injure to caused by pedestrian.The setting of damper 11 can equally play the effect of bumper and absorbing shock
Fruit.The surge come is transmitted from rear baffle 3 makes the compression of the first damping spring 2 be changed into elastic potential energy, the He of the second damping spring 6
Double buffering effect is played in the setting of first damping spring 2, effectively increases buffering and damping effect, so as to by the wound suffered by pedestrian
Evil minimizes, and effectively protects the safety of pedestrian.
Above description is to explanation of the present utility model, is not the restriction to utility model, without prejudice to the utility model
In the case of spirit, the utility model can make any type of modification.
Claims (7)
- A kind of 1. pedestrian protection, it is characterised in that：The pedestrian protection section is " R " type, including rear baffle（3）、 Overhead gage（5）, middle baffle plate（8）And lower baffle plate（10）, the rear baffle（3）And overhead gage（5）Between pass through the first pin rod（4）Hinge Connect, overhead gage（5）With middle baffle plate（8）Between pass through the second pin rod（7）It is be hinged, rear baffle（3）With middle baffle plate（8）Between be provided with Some second damping springs（6）.
- 2. according to the pedestrian protection described in claim 1, it is characterised in that：The rear baffle（3）Bottom be provided with two Level protection board（12）.
- 3. according to the pedestrian protection described in claim 1, it is characterised in that：Second damping spring（6）Quantity be 2 It is individual.
- 4. according to the pedestrian protection described in claim 1, it is characterised in that：The middle baffle plate（8）And lower baffle plate（10）It Between pass through damper（11）Connection.
- 5. a kind of pedestrian protecting bumper of pedestrian protection using as described in any one of Claims 1-4, its feature exist In：The rear baffle（3）And bumper（1）Between pass through supporting lever（9）With some first damping springs（2）Connection.
- 6. according to the pedestrian protecting bumper described in claim 5, it is characterised in that：The supporting lever（9）It is arranged on bumper （1）Middle part.
- 7. according to the pedestrian protecting bumper described in claim 5, it is characterised in that：First damping spring（2）Quantity For 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588537.3U CN206781695U (en) | 2017-05-25 | 2017-05-25 | Pedestrian protection and pedestrian protecting bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588537.3U CN206781695U (en) | 2017-05-25 | 2017-05-25 | Pedestrian protection and pedestrian protecting bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781695U true CN206781695U (en) | 2017-12-22 |
Family
ID=60713147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588537.3U Expired - Fee Related CN206781695U (en) | 2017-05-25 | 2017-05-25 | Pedestrian protection and pedestrian protecting bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021058A (en) * | 2017-05-25 | 2017-08-08 | 林智英 | Pedestrian protection and pedestrian protecting bumper |
-
2017
- 2017-05-25 CN CN201720588537.3U patent/CN206781695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021058A (en) * | 2017-05-25 | 2017-08-08 | 林智英 | Pedestrian protection and pedestrian protecting bumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180525 |