CN106080796A - Electric automobile front windshield sill - Google Patents
Electric automobile front windshield sill Download PDFInfo
- Publication number
- CN106080796A CN106080796A CN201610606899.0A CN201610606899A CN106080796A CN 106080796 A CN106080796 A CN 106080796A CN 201610606899 A CN201610606899 A CN 201610606899A CN 106080796 A CN106080796 A CN 106080796A
- Authority
- CN
- China
- Prior art keywords
- front windshield
- electric automobile
- windshield sill
- post
- sill
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
Abstract
The invention discloses a kind of electric automobile front windshield sill, including front windshield sill body, described front windshield sill body is the aluminium profile structure of hollow, and the end of described front windshield sill body is connected with structure on A post and A post up-down structure tie-beam.This electric automobile front windshield Lower Crossbeam Structure is reasonable in design, uses the aluminium profile structure of hollow, and two ends connect fixing reliable, and lightweight, structural strength is big, has and preferably collides effect, and collision and weight can be taken into account simultaneously；Be conducive to electric automobile lightweight, can effectively extend electric automobile course continuation mileage.
Description
Technical field
The present invention relates to electric vehicle engineering field, especially relate to a kind of electric automobile front windshield sill.
Background technology
Electric automobile, as a kind of new-energy automobile, has the advantage of energy-conserving and environment-protective, and electric automobile increasingly becomes automobile
The focus of area research.The difficult problem that electric automobile field generally exists at present is that accumulator of electric car course continuation mileage is limited, this
Limit the popularization and application of electric automobile.
On existing vehicle body, front windshield sill mostly is steel construction, and weight is big, is unfavorable for electric automobile lightweight, and unfavorable have
Effect extends electric automobile course continuation mileage, and metalwork makes assembling and maintenance cost is the highest, is unfavorable for reducing cost, it is impossible to full
Podomere energy environmental requirement；For reaching crash requirements, front windshield sill weight is big, and collision and weight are difficult to take into account simultaneously.
Summary of the invention
Not enough for prior art, the technical problem to be solved is to provide under a kind of electric automobile front windshield horizontal
Beam, to reach lightweight, the purpose that structural strength is big.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
This electric automobile front windshield sill, including front windshield sill body, during described front windshield sill body is
Empty aluminium profile structure, the end of described front windshield sill body and structure on A post and A post up-down structure tie-beam phase
Even.
Further, the bottom of described front windshield sill body is connected with gutter channel rear portion, and gutter channel is aluminum component structure.
Described front windshield sill body is provided with front windshield joint face, and the lower limb of front windshield joint face is provided with projection.
Described front windshield sill body is provided with instrument assembly installed surface, and instrument assembly installed surface is provided with for fixing
The installation nut of instrument assembly.
On described A post, structure and A post up-down structure tie-beam are the aluminium profile structure of hollow.
It is protruding that described front windshield sill body end is provided with the side for being stuck on A post in structure inner side step.
Described gutter channel rear portion is provided with one group of reinforcement, the length direction of described reinforcement and front windshield sill body
Cross central line is perpendicular.
Being provided with double wedge at described installation nut and front windshield sill body fits, double wedge is embedded in front windshield sill body
In.
The inside of described front windshield sill body is provided with draw-in groove, is provided with nut strip in draw-in groove, installs nut and is located at nut
On bar, the nut bore installing nut is corresponding with installing hole.
Match on the upper surface of A post up-down structure tie-beam in the bottom of described side projection.
The present invention compared with prior art, has the advantage that this electric automobile front windshield Lower Crossbeam Structure is reasonable in design,
Using the aluminium profile structure of hollow, and two ends connect fixing reliable, lightweight, structural strength is big, has and preferably collides effect
Really, collision and weight can be taken into account simultaneously；Be conducive to electric automobile lightweight, can effectively extend in electric automobile continuation of the journey
Journey.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are briefly described below:
Fig. 1 is front windshield sill schematic diagram one on vehicle body of the present invention.
Fig. 2 is front windshield sill schematic diagram two on vehicle body of the present invention.
Fig. 3 is front windshield Lower Crossbeam Structure schematic diagram of the present invention.
Fig. 4 is front windshield sill sectional view of the present invention.
In figure: 1. front windshield sill body, 101. front windshield joint faces, 102. instrument assembly installed surfaces, 103. installations
Structure, 6. front wall side board under structure, 4.A post up-down structure tie-beam, 5.A post on nut, 2. gutter channel rear portion, 3.A post.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention of the present invention is made further details of
Explanation.
As shown in Figures 1 to 4, this electric automobile front windshield sill, including front windshield sill body 1, under front windshield
Cross-beam body 1 is the aluminium profile structure of hollow, and the end of front windshield sill body 1 is tied up and down with structure on A post 3 and A post
Structure tie-beam 4 is connected.
A post up-down structure tie-beam 4 is to connect on A post the longitudinal beam connected of structure 5, A post up-down structure under structure 3 and A post
Tie-beam rear end is welded under A post in structure, and on A post, the front end of structure is welded on A post up-down structure tie-beam front end upper surface
On, on A post, the end face of structure front end is plane.During on A post, under structure and A post, structure and A post up-down structure tie-beam are
Empty aluminium profile structure.Aluminium profile structure passes through mould extrusion molding, and weight is little, and structural strength is big, and collision and weight can
To take into account simultaneously, and beneficially electric automobile lightweight, can effectively extend electric automobile course continuation mileage.
The reinforcement for A-pillar structure inside division being become one group of cavity it is provided with in structure 5 under A post, lightweight, it is ensured that knot
Structure intensity.Reinforcement is criss-cross construction, i.e. one cross reinforcing, a waling, inside configuration shape under A post
Become four cavitys, i.e. under A post, inside configuration is two cavitys in the inner part, is two cavitys in the outer part, it is ensured that structural strength same
Time there is certain energy-absorbing effect, there is preferable central collision and side impact effect, structural strength is big, can be under top tie-beam and front windshield
Crossbeam provides secure support.
The bottom of front windshield sill body 1 is connected with gutter channel rear portion 2, and gutter channel is aluminum component structure, i.e. aluminium sheet structure.
Gutter channel rear portion 2 is provided with one group of reinforcement, and the length direction of reinforcement hangs down mutually with front windshield sill body cross central line
Directly, front windshield sill body forming support reliably, lightweight, structural strength is big.
Front windshield sill body 1 is provided with front windshield joint face 101, and front windshield joint face is skew surface, passes through glass
Glue is connected with front windshield, and the lower limb of front windshield joint face is provided with projection, it is simple to install.
It is protruding that front windshield sill body 1 end is provided with the side for being stuck on A post in structure inner side step, side projection
Matching on the upper surface of A post up-down structure tie-beam in bottom, A post up-down structure tie-beam forms support reliably, and
Front windshield sill body end basifacial is connected with front wall side board 6, reasonable in design, connects reliable.
Front windshield sill body 1 is provided with instrument assembly installed surface 102, and instrument assembly installed surface is provided with installing hole,
The installation nut 103 for fixed instrumentation assembly it is provided with in installing hole.
Preferably, installing nut and be provided with double wedge at front windshield sill body fits, double wedge is embedded in front windshield sill
In body, nut is installed and will not rotate relative to front windshield sill body, easy for installation, prevent the later stage from nut loosening, shadow being installed
Ring fixed effect, produce abnormal sound.
Or, the inside of front windshield sill body is provided with draw-in groove, i.e. draw-in groove is located at the inner side of instrument assembly installed surface, card
Being inserted with nut strip in groove, nut strip is provided with installation nut, and installation nut is project-welding nut, the nut bore of project-welding nut and installation
Hole is corresponding.In nut strip inserts draw-in groove, two ends are fixed on front windshield sill body by rivet, simple in construction, install behaviour
Make simplicity；And project-welding nut is difficult to loosen, due to traditional single installing hole stress, change under whole nut strip and front windshield
Cross-beam body stress, uniform force, instrument assembly is fixed more reliable, and front windshield sill body is unlikely to deform.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or the most improved will
Design and the technical scheme of the present invention directly apply to other occasion, all within protection scope of the present invention.
Claims (10)
1. an electric automobile front windshield sill, including front windshield sill body, it is characterised in that: horizontal under described front windshield
Beam body is the aluminium profile structure of hollow, the end of described front windshield sill body and structure and A post up-down structure on A post
Tie-beam is connected.
2. electric automobile front windshield sill as claimed in claim 1, it is characterised in that: under described front windshield sill body
Portion is connected with gutter channel rear portion, and gutter channel is aluminum component structure.
3. electric automobile front windshield sill as claimed in claim 1, it is characterised in that: set on described front windshield sill body
Front windshield joint face, the lower limb of front windshield joint face is had to be provided with projection.
4. electric automobile front windshield sill as claimed in claim 1, it is characterised in that: set on described front windshield sill body
Instrument assembly installed surface, instrument assembly installed surface is had to be provided with the installation nut for fixed instrumentation assembly.
5. electric automobile front windshield sill as claimed in claim 1, it is characterised in that: on described A post, structure and A post are tied up and down
Structure tie-beam is the aluminium profile structure of hollow.
6. electric automobile front windshield sill as claimed in claim 1, it is characterised in that: described front windshield sill body end
It is provided with the side for being stuck on A post in structure inner side step protruding.
7. electric automobile front windshield sill as claimed in claim 2, it is characterised in that: described gutter channel rear portion is provided with one group
Reinforcement, the length direction of described reinforcement is perpendicular with front windshield sill body cross central line.
8. electric automobile front windshield sill as claimed in claim 4, it is characterised in that: described installation nut is horizontal with under front windshield
Liang Bentipeihechu is provided with double wedge, and double wedge is embedded in front windshield sill body.
9. as claimed in claim 4 electric automobile front windshield sill, it is characterised in that: described front windshield sill body interior
Portion is provided with draw-in groove, is provided with nut strip in draw-in groove, installs nut and is located on nut strip, and the nut bore installing nut is relative with installing hole
Should.
10. electric automobile front windshield sill as claimed in claim 6, it is characterised in that: on the bottom of described side projection and A post
Match on the upper surface of lower structure tie-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606899.0A CN106080796B (en) | 2016-07-29 | 2016-07-29 | Electric car front windshield lower beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606899.0A CN106080796B (en) | 2016-07-29 | 2016-07-29 | Electric car front windshield lower beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106080796A true CN106080796A (en) | 2016-11-09 |
| CN106080796B CN106080796B (en) | 2019-03-19 |
Family
ID=57479097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610606899.0A Active CN106080796B (en) | 2016-07-29 | 2016-07-29 | Electric car front windshield lower beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080796B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844547A (en) * | 2020-06-28 | 2021-12-28 | 陕西重型汽车有限公司 | Front end assembly of commercial vehicle cab |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358349A (en) * | 2011-08-11 | 2012-02-22 | 奇瑞汽车股份有限公司 | Front body framework structure of automobile |
| CN103770841A (en) * | 2013-05-27 | 2014-05-07 | 广州汽车集团股份有限公司 | Autobody framework structure |
| CN103963850A (en) * | 2014-04-30 | 2014-08-06 | 奇瑞汽车股份有限公司 | Automobile running water tank assembly, automobile front body structure and automobile |
| CN203819351U (en) * | 2014-04-30 | 2014-09-10 | 潍坊瑞驰汽车系统有限公司 | Low-speed pure electric vehicle body |
| CN205131391U (en) * | 2015-11-07 | 2016-04-06 | 芜湖宝骐汽车制造有限公司 | Commodity circulation car roof assembly |
-
2016
- 2016-07-29 CN CN201610606899.0A patent/CN106080796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358349A (en) * | 2011-08-11 | 2012-02-22 | 奇瑞汽车股份有限公司 | Front body framework structure of automobile |
| CN103770841A (en) * | 2013-05-27 | 2014-05-07 | 广州汽车集团股份有限公司 | Autobody framework structure |
| CN103963850A (en) * | 2014-04-30 | 2014-08-06 | 奇瑞汽车股份有限公司 | Automobile running water tank assembly, automobile front body structure and automobile |
| CN203819351U (en) * | 2014-04-30 | 2014-09-10 | 潍坊瑞驰汽车系统有限公司 | Low-speed pure electric vehicle body |
| CN205131391U (en) * | 2015-11-07 | 2016-04-06 | 芜湖宝骐汽车制造有限公司 | Commodity circulation car roof assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844547A (en) * | 2020-06-28 | 2021-12-28 | 陕西重型汽车有限公司 | Front end assembly of commercial vehicle cab |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106080796B (en) | 2019-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106143626B (en) | Electric car lower front body structure | |
| CN106143646B (en) | Electric car body substructure | |
| CN106005013B (en) | Electric car front apron lower beam | |
| CN103158727B (en) | High-speed railway vehicle cab shell and processing method thereof | |
| CN106143629A (en) | Vehicle body framework construction | |
| CN106184381A (en) | The body structure of electric automobile | |
| CN106184414B (en) | Batteries of electric automobile packet mounting structure | |
| CN106184413B (en) | Electric car floor frame assembly | |
| CN106114296A (en) | Electric automobile seat crossbeam | |
| CN106005028B (en) | Body side wall A column assembly | |
| CN106080796A (en) | Electric automobile front windshield sill | |
| CN205971513U (en) | Electric automobile top frame construction | |
| CN205971485U (en) | Baffle bottom end rail before electric automobile | |
| CN205971517U (en) | Electric automobile houding beam assembly | |
| CN106184393A (en) | Electric car body gusset front portion framing structure | |
| CN106143633B (en) | Body side wall B column connection structure | |
| CN106114640A (en) | Head piece assembly after electric automobile | |
| CN106184398A (en) | Electric automobile top side rail | |
| CN210554647U (en) | Rear protection reinforcing structure of large truck | |
| CN210000409U (en) | Force transmission structure, automobile body framework and automobile | |
| CN209336820U (en) | A kind of front longitudinal beam front end reinforced support structure | |
| CN106114639A (en) | Head piece before electric automobile | |
| CN106184386B (en) | Electromobile at top frame structure | |
| CN106080804B (en) | Floor frame structure after electric car | |
| CN205971516U (en) | Top beam before electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |