CN202966228U - Automobile front bumper structure for enhancing pedestrian safety protection - Google Patents
Automobile front bumper structure for enhancing pedestrian safety protection Download PDFInfo
- Publication number
- CN202966228U CN202966228U CN 201220637935 CN201220637935U CN202966228U CN 202966228 U CN202966228 U CN 202966228U CN 201220637935 CN201220637935 CN 201220637935 CN 201220637935 U CN201220637935 U CN 201220637935U CN 202966228 U CN202966228 U CN 202966228U
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- connecting bore
- bottom plate
- front bumper
- guarantor
- front guarantor
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Abstract
The utility model provides an automobile front bumper structure for enhancing pedestrian safety protection. The automobile front bumper structure for enhancing pedestrian safety protection is applied to the technical field of motor vehicle bodies. The automobile front bumper structure for enhancing the pedestrian safety protection comprises a front bumper cross beam (1), wherein the upper end part of the front bumper cross beam (1) is connected with a water tank upper cross beam (2); the front bumper cross beam (1) is also connected with a front bumper skin (2); the front bumper skin (2) is connected with a front bumper lower end plate (3); the front bumper lower end plate (3) is connected with a water tank lower cross beam (4); and buffering foam (5) is arranged in the front bumper skin (2). Through the adoption of the automobile front bumper structure, the front bumper lower end plate and the buffering foam in the front bumper can simultaneously have an effect of protecting shanks of pedestrians when the pedestrians come into collision with the automobile front bumper so as to ensure that the shanks of the pedestrians cannot invade into the lower part of the front bumper, avoid overlarge bending angles of the shanks of the pedestrians and protect the shanks of the pedestrians from being damaged.
Description
Technical field
The utility model belongs to the motorcar body technical field, more particularly, relates to a kind of automobile front protecting structure that improves the pedestrains safety protection.
Background technology
Along with current social generation car is more and more to people's collision case; the importance of pedestrian protecting is more and more by everybody approval; when the pedestrian with travel in vehicle generation head-on crash the time; in order to reduce the injury to the pedestrian; the general bumper/spoiler that all is equipped with on the front vehicle body of automobile is alleviated huge impulsive force by the distortion of bumper/spoiler as far as possible.The bumper/spoiler upper end is fixed on water tank upper beam, the lower end is the water tank cross sill fixedly, front guarantor's crossbeam of general car is positioned at the bumper/spoiler midway location, the front portion all is provided with the buffering foam, be convenient to when collision the impulsive force that is subject to of pedestrian's shank can be cushioned, but the rigidity of protecting the bottom before general is softer, protects the bottom before can causing the shank bottom to invade in collision, cause the shank angle of bend excessive, cause the shank damage.
The utility model content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art; provide a kind of simple in structure; can be when automobile bumps; the bottom of protecting before the shank that prevents the pedestrian is invaded, thus the automobile front protecting structure of the raising pedestrains safety protection of the excessive and damage of pedestrian's shank angle of bend caused.
Solve above-described technical matters, the technical scheme that the utility model is taked is:
The utility model is a kind of automobile front protecting structure that improves the pedestrains safety protection; comprise front guarantor's crossbeam; front guarantor's crossbeam upper end is connected with water tank upper beam; front guarantor's crossbeam is connected with front guarantor's covering simultaneously; described front guarantor's covering is connected with front guarantor's bottom plate; front guarantor's bottom plate is connected with the water tank cross sill, and described front guarantor's covering inside arranges the buffering foam.
A plurality of connecting bore I of arranging by the gap are set on the bottom plate leading section of described front guarantor's bottom plate, the connecting bore II that equates with connecting bore I quantity on the bottom plate leading section is set on front guarantor's covering, described connecting bore II and connecting bore I are set to position structure one to one, and a plurality of connecting bore I and a plurality of connecting bore II are bolted to connection respectively.
A plurality of connecting bore III of arranging by the gap are set on the bottom plate rearward end of described front guarantor's bottom plate, the connecting bore IV that equates with connecting bore III quantity on the bottom plate rearward end is set on the water tank cross sill, described connecting bore IV and connecting bore III are set to position structure one to one, and a plurality of connecting bore IV and a plurality of connecting bore III are bolted to connection respectively.
On described front guarantor's bottom plate, the multiple tracks reinforced rib is set, is arranged in parallel between a plurality of reinforced ribs, reinforced rib is set to extend to from the bottom plate leading section structure of bottom plate rearward end.
Between described every twice reinforced rib, a plurality of cross reinforcings are set respectively also, are arranged in parallel between described cross reinforcing, described cross reinforcing is set to and the vertically arranged structure of reinforced rib.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
The automobile front protecting structure of raising pedestrains safety protection of the present utility model; when the collision of pedestrian and automobile front protecting occurs when; buffering foam in front guarantor's bottom plate and front guarantor; can play simultaneously the effect of protection pedestrian shank; thereby guarantee that pedestrian's shank can not invade the situation appearance of front guarantor's lower position; avoid pedestrian's shank angle of bend excessive, protection pedestrian shank is injury-free.Structure of the present utility model is improved on the basis of existing technology, on the basis that does not increase excessive cost, plays the effect to the pedestrains safety protection.
Description of drawings
The below makes briefly bright to each accompanying drawing of this specification sheets expressed content and the mark in figure:
Fig. 1 is the structural representation of automobile front protecting structure described in the utility model;
Fig. 2 is front guarantor's covering of automobile front protecting structure described in the utility model, front guarantor's bottom plate and the water tank cross sill structural representation when taking apart;
Be labeled as in figure: 1, front guarantor's crossbeam; 2, front guarantor's covering; 3, front guarantor's bottom plate; 4, water tank cross sill; 5, buffering foam; 6, bottom plate leading section; 7, connecting bore II; 8, bottom plate rearward end; 9, connecting bore III; 10, connecting bore IV; 11, reinforced rib; 12, cross reinforcing; 13, connecting bore I.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, each several part and annexation, each several part and principle of work etc. are described in further detail:
As shown in accompanying drawing 1, accompanying drawing 2; the utility model is a kind of automobile front protecting structure that improves the pedestrains safety protection; comprise front guarantor's crossbeam 1; front guarantor's crossbeam 1 upper end is connected with water tank upper beam 2; front guarantor's crossbeam 1 is connected with front guarantor's covering 2 simultaneously; described front guarantor's covering 2 is connected with front guarantor's bottom plate 3, and front guarantor's bottom plate 3 is connected with water tank cross sill 4, and described front guarantor's covering 2 inside arrange buffering foam 5.
A plurality of connecting bore I 13 of arranging by the gap are set on the bottom plate leading section 6 of described front guarantor's bottom plate 3, the connecting bore II 7 that equates with connecting bore I 13 quantity on bottom plate leading section 6 is set on front guarantor's covering 2, described connecting bore II 7 is set to position structure one to one with connecting bore I 13, and a plurality of connecting bore I 13 are bolted to connection respectively with a plurality of connecting bore II 7.
A plurality of connecting bore III 9 of arranging by the gap are set on the bottom plate rearward end 8 of described front guarantor's bottom plate 3, the connecting bore IV 10 that equates with connecting bore III 9 quantity on bottom plate rearward end 8 is set on water tank cross sill 4, described connecting bore IV 10 is set to position structure one to one with connecting bore III 9, and a plurality of connecting bore IV 10 are bolted to connection respectively with a plurality of connecting bore III 9.
On described front guarantor's bottom plate 3, multiple tracks reinforced rib 11 is set, is arranged in parallel between a plurality of reinforced ribs 11, reinforced rib 11 is set to extend to from bottom plate leading section 6 structure of bottom plate rearward end 8.
Described every twice reinforced rib 11 also arranges respectively a plurality of cross reinforcings 12, is arranged in parallel between described cross reinforcing 11, and cross reinforcing 12 is set to and the vertically arranged structure of reinforced rib 11.
automobile front protecting structure described in the utility model, a plurality of connecting bore I 13 are set on the bottom plate leading section 6 of front guarantor's bottom plate 3, connecting bore I 13 is connected with connecting bore II 7 on front guarantor's covering 2, like this, the bottom plate leading section 6 of front guarantor's bottom plate 3 has namely been realized and the captiveing joint of 2 ones, front guarantor's covering, a plurality of connecting bore III 9 are set on the bottom plate rearward end 8 of described front guarantor's bottom plate 3, a plurality of connecting bore IV 10 are set on water tank cross sill 4, meanwhile, in front structure-preserving of the present utility model, also be provided with reinforced rib 11 and cross reinforcing on front guarantor's bottom plate 3, the intensity of protecting bottom plate 3 before being used for strengthening, by such structure setting, the bottom plate rearward end 8 of front guarantor's bottom plate 3 of front structure-preserving has namely realized and the captiveing joint of water tank cross sill 4, such structure, when the collision of pedestrian territory automobile front protecting, buffering foam in front guarantor's bottom plate 3 and front guarantor is had an effect simultaneously, thereby protection pedestrian shank can not invaded the situation of front guarantor's lower position and be occurred, avoid pedestrian's shank angle of bend excessive, protection pedestrian shank is injury-free.
The automobile front protecting structure of raising pedestrains safety protection of the present utility model; when the collision of pedestrian and automobile front protecting occurs when; buffering foam in front guarantor's bottom plate and front guarantor; can play simultaneously the effect of protection pedestrian shank; thereby guarantee that pedestrian's shank can not invade the situation appearance of front guarantor's lower position; avoid pedestrian's shank angle of bend excessive, protection pedestrian shank is injury-free.Structure of the present utility model is improved on the basis of existing technology, on the basis that does not increase excessive cost, plays the effect to the pedestrains safety protection.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the concrete realization of the utility model is not subject to the restrictions described above; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasions, all in protection domain of the present utility model.
Claims (5)
1. one kind is improved the automobile front protecting structure that pedestrains safety is protected; comprise front guarantor's crossbeam (1); front guarantor's crossbeam (1) upper end is connected with water tank upper beam (2); front guarantor's crossbeam (1) is connected with front guarantor's covering (2) simultaneously; it is characterized in that: described front guarantor's covering (2) is connected with front guarantor's bottom plate (3); front guarantor's bottom plate (3) is connected with water tank cross sill (4), and front guarantor's covering (2) inside arranges buffering foam (5).
2. the automobile front protecting structure of raising pedestrains safety according to claim 1 protection; it is characterized in that: a plurality of connecting bore I (13) of arranging by the gap are set on the bottom plate leading section (6) of described front guarantor's bottom plate (3); front guarantor's covering (2) is upper arranges the connecting bore II (7) that equates with connecting bore I (13) quantity on bottom plate leading section (6); connecting bore II (7) is set to position structure one to one with connecting bore I (13), and a plurality of connecting bore I (13) are bolted respectively with a plurality of connecting bore II (7).
3. the automobile front protecting structure of raising pedestrains safety according to claim 2 protection; it is characterized in that: a plurality of connecting bore III (9) of arranging by the gap are set on the bottom plate rearward end (8) of described front guarantor's bottom plate (3); water tank cross sill (4) is upper arranges the connecting bore IV (10) that equates with connecting bore III (9) quantity on bottom plate rearward end (8); connecting bore IV (10) is set to position structure one to one with connecting bore III (9), and a plurality of connecting bore IV (10) are bolted respectively with a plurality of connecting bore III (9).
4. the automobile front protecting structure of raising pedestrains safety according to claim 3 protection; it is characterized in that: multiple tracks reinforced rib (11) is set on described front guarantor's bottom plate (3); a plurality of reinforced ribs are arranged in parallel between (11), and reinforced rib (11) is set to extend to from bottom plate leading section (6) structure of bottom plate rearward end (8).
5. the automobile front protecting structure of raising pedestrains safety according to claim 4 protection; it is characterized in that: a plurality of cross reinforcings (12) also are set respectively between described every twice reinforced rib (11); described cross reinforcing is arranged in parallel between (11), and described cross reinforcing (12) is set to and the vertically arranged structure of reinforced rib (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637935 CN202966228U (en) | 2012-11-28 | 2012-11-28 | Automobile front bumper structure for enhancing pedestrian safety protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637935 CN202966228U (en) | 2012-11-28 | 2012-11-28 | Automobile front bumper structure for enhancing pedestrian safety protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202966228U true CN202966228U (en) | 2013-06-05 |
Family
ID=48507343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637935 Expired - Fee Related CN202966228U (en) | 2012-11-28 | 2012-11-28 | Automobile front bumper structure for enhancing pedestrian safety protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202966228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963332A (en) * | 2012-11-28 | 2013-03-13 | 芜湖市顺昌汽车配件有限公司 | Automobile front bumper structure for enhancing pedestrian safety protection |
| US10144386B2 (en) | 2015-02-13 | 2018-12-04 | Ford Global Technologies, Llc | Belly pan and energy absorption system for a motor vehicle |
-
2012
- 2012-11-28 CN CN 201220637935 patent/CN202966228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963332A (en) * | 2012-11-28 | 2013-03-13 | 芜湖市顺昌汽车配件有限公司 | Automobile front bumper structure for enhancing pedestrian safety protection |
| US10144386B2 (en) | 2015-02-13 | 2018-12-04 | Ford Global Technologies, Llc | Belly pan and energy absorption system for a motor vehicle |
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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: 20130605 Termination date: 20131128 |