CN204250179U - A kind of automobile roof drip assembly - Google Patents
A kind of automobile roof drip assembly Download PDFInfo
- Publication number
- CN204250179U CN204250179U CN201420707723.0U CN201420707723U CN204250179U CN 204250179 U CN204250179 U CN 204250179U CN 201420707723 U CN201420707723 U CN 201420707723U CN 204250179 U CN204250179 U CN 204250179U
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- CN
- China
- Prior art keywords
- front windshield
- roof drip
- type structure
- front apron
- apron body
- 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.)
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- 239000011521 glass Substances 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 2
- 206010019196 Head injury Diseases 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 208000037974 severe injury Diseases 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of automobile roof drip assembly, comprise roof drip body, trim board and front apron body under the front windshield be connected with roof drip body, front windshield glass and front windshield cross sill; The cross section of described front windshield cross sill is " C " type structure, and stretching out of " C " type structure is fixedly connected with by rubberised layer with between front windshield glass, and the another side of " C " type structure stretches out and to weld with front apron body; Under described roof drip body, front windshield, trim board, front apron body and front windshield cross sill are encircled into an airtight cavity jointly.Under the utility model is not changed and is arranged now the condition that annex coordinates, redesign the version in roof drip region, pedestrian head impact crash direction reduces structural strength, there is provided enough cavity to ensure the effective crumple of windscreen, reduce head injury value, have both torsional stiffness and the mode requirement of car load simultaneously.
Description
Technical field
The utility model relates to auto body panel beating field, especially relates to a kind of automobile roof drip assembly.
Background technology
Along with the development of science and technology, China drives, take advantage of the safety of personnel to get better protection, but ignores the research of pedestrian protecting technology." road traffic accident statistics annual report " display of up-to-date announcement: in recent years, China pedestrian accounts for about 26% because of the number of traffic accident death.
In people-Che collision case, the head of pedestrian is the position (80%) being vulnerable to severe injury most, is secondly chest (7%), backbone (6%) and belly (6%).And to be subject to the highest position of moderate lesion ratio be lower limb (37%), be secondly head (35%).As can be seen here, in people-Che collision case, pedestrian head is the most vulnerable position.And for ordinary passenger car, in people-Che collision case, pedestrian head very easily strikes region in front windscreen for vehicle and automobile front windshield lower beam structure.
Be widely used in the dirty sink structure of car front windshield windscreen at present, for ensureing to meet the performance requriementss such as car load torsional stiffness and mode, be typically designed to " mouth " font closed cross-section or " 7 " the semiclosed cross section of font, this class formation intensity in crash direction is greatly and not yielding, more unfavorable to reduction pedestrian head injury values.If design weakens air regulator Lower Crossbeam Structure, though meet pedestrian protecting head impact requirements, reduce body torsional rigdity and car load mode.
Utility model content
The purpose of this utility model is to provide a kind of automobile roof drip assembly, solves the problem that existing structure sluice structure can not take into account car load torsional stiffness and pedestrian head crash requirements simultaneously.
The utility model solves the technical scheme that its technical matters adopts: a kind of automobile roof drip assembly, comprises roof drip body, trim board and front apron body under the front windshield be connected with roof drip body, front windshield glass and front windshield cross sill; The cross section of described front windshield cross sill is " C " type structure, and stretching out of " C " type structure is fixedly connected with by rubberised layer with between front windshield glass, and the another side of " C " type structure stretches out and to weld with front apron body; Under described roof drip body, front windshield, trim board, front apron body and front windshield cross sill are encircled into an airtight cavity jointly.
For improving head impact shrinkage, described front windshield cross sill becomes " it " font cross section structure with after the welding of front apron body.
Further, described roof drip body is " L " type structure.One end that described roof drip body coordinates with trim board under front windshield is provided with turns over all over planar structure, under described roof drip body and front windshield, trim board turns over upper the double buckle being provided with connection function all over planar structure place, described roof drip body and one end of front apron body fits are provided with to be moved towards consistent welding and to turn over time with front apron body, front apron body turns over all over welding with welding.
The beneficial effects of the utility model: be " C " type structure design by the cross section of front windshield cross sill, can form good crumple in the direction of head impact, improve the protection of pedestrian head, improve the collision safety value of car load.And all edge pieces of described front windshield cross sill and cooperation thereof form a cavity jointly, make during head impact, there are enough crumple spaces, meanwhile, the car load torsional stiffness of front windshield cross sill and fit structure thereof and mode unaffected, meet the requirement of car load torsional stiffness and mode.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present utility model.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of automobile roof drip assembly, comprise roof drip body 6, under the front windshield be connected with roof drip body 6, trim board 9 and front apron body 4, under front windshield, trim board 9 is provided with engine bonnet 12, front windshield glass 1 and front windshield cross sill 3; The cross section of described front windshield cross sill 3 is " C " type structure, and stretching out of " C " type structure is fixedly connected with by rubberised layer 2 with between front windshield glass 1, and the another side of " C " type structure stretches out and to weld with front apron body 4.Crumple when " C " type structure contributes to head impact.Under described roof drip body 6, front windshield, trim board 9, front apron body 4 and front windshield cross sill 3 are encircled into an airtight cavity 10 jointly, and enough cavity design make glass can effectively crumple when colliding.Become " it " font cross section structure after described front windshield cross sill 3 welds with front apron body 4, the direction that impinger 11 clashes into weakens the intensity of bridging arrangement, the injury values during pedestrian head collision of energy actv..
Described roof drip body 6 is " L " type structure.One end that roof drip body 6 coordinates with trim board under front windshield 9 is provided with turns over all over planar structure 8, described roof drip body 6 turns over upper the double buckle 7 being provided with connection function all over planar structure 8 place with trim board 9 under front windshield, one end that described roof drip body 6 and front apron body 4 coordinate is provided with to be moved towards consistent welding and turns over all over 5 with front apron body 4, front apron body 4 turns over times 5 and welds with welding.
This be suitable for novel do not change the condition of arranging now annex cooperation under, redesign the version in roof drip region, pedestrian head impact crash direction reduces structural strength, there is provided enough cavity to ensure the effective crumple of windscreen, reduce head injury value, have both torsional stiffness and the mode requirement of car load simultaneously.
Claims (4)
1. an automobile roof drip assembly, comprise roof drip body (6), trim board (9) and front apron body (4) under the front windshield be connected with roof drip body (6), front windshield glass (1) and front windshield cross sill (3); It is characterized in that: the cross section of described front windshield cross sill (3) is " C " type structure, " C " type structure while stretch out and to be fixedly connected with by rubberised layer (2) with between front windshield glass (1), the another side of " C " type structure stretches out and to weld with front apron body (4); Under described roof drip body (6), front windshield, trim board (9), front apron body (4) and front windshield cross sill (3) are encircled into an airtight cavity (10) jointly.
2. automobile roof drip assembly as claimed in claim 1, is characterized in that: described front windshield cross sill (3) becomes " it " font cross section structure with after front apron body (4) welding.
3. automobile roof drip assembly as claimed in claim 1, is characterized in that: described roof drip body (6) is " L " type structure.
4. automobile roof drip assembly as claimed in claim 3, it is characterized in that: one end that described roof drip body (6) coordinates with trim board under front windshield (9) is provided with turns over all over planar structure (8), described roof drip body (6) turns over upper the double buckle (7) being provided with connection function all over planar structure (8) place with trim board (9) under front windshield, one end that described roof drip body (6) and front apron body (4) coordinate is provided with to be moved towards consistent welding and turns over all over (5) with front apron body (4), front apron body (4) welds all over (5) with welding to turn over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707723.0U CN204250179U (en) | 2014-11-21 | 2014-11-21 | A kind of automobile roof drip assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707723.0U CN204250179U (en) | 2014-11-21 | 2014-11-21 | A kind of automobile roof drip assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250179U true CN204250179U (en) | 2015-04-08 |
Family
ID=52954511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707723.0U Active CN204250179U (en) | 2014-11-21 | 2014-11-21 | A kind of automobile roof drip assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892000A (en) * | 2015-12-21 | 2017-06-27 | 广州汽车集团股份有限公司 | Automobile front wall structure |
| CN107697165A (en) * | 2017-09-28 | 2018-02-16 | 安徽江淮汽车集团股份有限公司 | Gutter channel covering plate structure before a kind of automobile |
| CN110696928A (en) * | 2019-10-31 | 2020-01-17 | 东风汽车集团有限公司 | Enclose superstructure before based on protection is bumped to pedestrian's head |
-
2014
- 2014-11-21 CN CN201420707723.0U patent/CN204250179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892000A (en) * | 2015-12-21 | 2017-06-27 | 广州汽车集团股份有限公司 | Automobile front wall structure |
| CN107697165A (en) * | 2017-09-28 | 2018-02-16 | 安徽江淮汽车集团股份有限公司 | Gutter channel covering plate structure before a kind of automobile |
| CN110696928A (en) * | 2019-10-31 | 2020-01-17 | 东风汽车集团有限公司 | Enclose superstructure before based on protection is bumped to pedestrian's head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ooros Automotive Co., Ltd. Assignor: Saic Chery Automobile Co., Ltd. Contract record no.: 2017990000380 Denomination of utility model: Automobile running water tank assembly, automobile front body structure and automobile Granted publication date: 20150408 License type: Common License Record date: 20170921 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Ooros Automotive Co., Ltd. Assignor: Saic Chery Automobile Co., Ltd. Contract record no.: 2017990000380 Date of cancellation: 20180910 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anqing Zhenyi New Energy Automobile Technology Co., Ltd Assignor: Saic Chery Automobile Co., Ltd. Contract record no.: X2020980000116 Denomination of utility model: Automobile running water tank assembly, automobile front body structure and automobile Granted publication date: 20150408 License type: Common License Record date: 20200115 |