CN204527349U - Pure electric vehicle front wall cross sill - Google Patents
Pure electric vehicle front wall cross sill Download PDFInfo
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- CN204527349U CN204527349U CN201520024035.9U CN201520024035U CN204527349U CN 204527349 U CN204527349 U CN 204527349U CN 201520024035 U CN201520024035 U CN 201520024035U CN 204527349 U CN204527349 U CN 204527349U
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- beam body
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- front wall
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Abstract
The utility model relates to a kind of pure electric vehicle front wall cross sill, comprise beam body, described beam body is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, is provided with at least one piece of brace panel in this beam body, this brace panel and beam body inside face form the runner of all round closure, and described beam body is fixed with connecting panel.Beam body of the present utility model is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, and simplify manufacture craft, die needed few, cost is low, and structure is simple, reasonable in design, easy to make, is easy to realize modularization batch manufacturing, and significantly reduces the weight of car body; And be provided with brace panel in this beam body, this brace panel improves the intensity of beam body, and brace panel and beam body inside face form the runner (cavity) of all round closure, can effectively cushion and absorb energy, reduce the injury to chaufeur and occupant, improve safety and anticollision performance.
Description
Technical field
The utility model relates to a kind of pure electric vehicle front wall cross sill, belongs to pure electric vehicle parts technical field.
Background technology
It is power that pure electric vehicle refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.Due to less relative to orthodox car to environmental concerns, its prospect is extensively had an optimistic view of, order is along with the continuous progress of the starting of pure electric vehicle industry and development, up-to-date technology, and day by day universal along with pure electric vehicle, the traffic safety of pure electric vehicle more and more widely pay close attention to by people, this design just in the pure electric vehicle development phase to body structure is had higher requirement.At present, no matter be that the front wall cross sill of automobile or pure electric vehicle generally all adopts front wall cross sill and brace panel welding to form, technique is comparatively complicated, metal plate parts welding difficulty.
Utility model content
The deficiency that the utility model exists for prior art and defect, provide a kind of pure electric vehicle front wall cross sill.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of pure electric vehicle front wall cross sill, comprise beam body, described beam body is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, at least one piece of brace panel is provided with in this beam body, this brace panel and beam body inside face form the runner of all round closure, and described beam body is fixed with connecting panel.Described connecting panel and beam body are structure as a whole.
Described beam external surface is provided with projection, and described projection and beam body are structure as a whole.
Described connecting panel comprises for the lower connecting plate of the connection with the front floor of pure electric vehicle and the upper junction plate for being connected with pure electric vehicle front panel; Described lower connecting plate is vertically fixed on beam body bottom surface, and described upper junction plate is vertically fixed on the end face of beam body.
Described beam body offers multiple through hole.
Described brace panel is strip, and its length is equal with the length of beam body.
Described brace panel is two pieces, and two brace panels are arranged in a crossed manner, and described two pieces of brace panels and beam body inside face form four independent runners arranged.
Described brace panel is two pieces, and two brace panels intersect and vertical setting, and described two pieces of brace panels and beam body inside face form four independent runners arranged.
Described brace panel is three pieces, and three pieces of brace panels be arranged in parallel, and described three pieces of brace panels and beam body inside face form four independent runners arranged.
Described brace panel is polylith, and polylith brace panel and beam body inside face form multiple independent runner arranged.
The beneficial effects of the utility model are:
1, the Liang Tiwei of the utility model pure electric vehicle front wall cross sill is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, simplifies manufacture craft, die needed few, cost is low, and structure is simple, reasonable in design, easy to make, be easy to realize modularization batch manufacturing, and significantly reduce the weight of car body.
Brace panel is provided with in the beam body of 2, the utility model pure electric vehicle front wall cross sill, this brace panel improves the intensity of beam body, and brace panel and beam body inside face form the runner (cavity) of all round closure, can effectively cushion and absorb energy, reduce the injury to chaufeur and occupant, improve safety and anticollision performance.
3, the beam body of the utility model pure electric vehicle front wall cross sill is provided with projection, is convenient to install and weld the parts be connected with front wall cross sill, easy to use.
The beam body of 4, the utility model pure electric vehicle front wall cross sill offering multiple through hole for installing blind nut, by the bolt be threaded with blind nut, pure electric vehicle related electric part being installed, easy to use.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model pure electric vehicle front wall cross sill;
Fig. 2 is the main TV structure schematic diagram of the utility model pure electric vehicle front wall cross sill;
Fig. 3 is the end face structure schematic diagram of the utility model pure electric vehicle front wall cross sill;
Fig. 4 is the plan structure schematic diagram of the utility model pure electric vehicle front wall cross sill;
Fig. 5 is one of the structural representation of A-A in Fig. 2;
Fig. 6 is the structural representation two of A-A in Fig. 2;
Fig. 7 is the structural representation three of A-A in Fig. 2;
Fig. 8 is the structural representation four of A-A in Fig. 2;
Fig. 9 is the structural representation five of A-A in Fig. 2.
The meaning of number in the figure representative is: 1, runner, 2, brace panel, 3, connecting panel, 4, blind nut, 5, Liang Ti, 6, protruding.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment 1: see Fig. 1 to Fig. 5 and Fig. 9, a kind of pure electric vehicle front wall cross sill, comprise beam body 5, described beam body 5 is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, at least one piece of brace panel 2 is provided with in this beam body 5, this brace panel 2 and beam body 5 inside face form the runner 1 of all round closure, and described beam body 5 is fixed with connecting panel 3.Described connecting panel 3 is structure as a whole with beam body.
Described beam body 1 outside face is provided with protruding 6, described protruding 6 and is structure as a whole with beam body 1.In Fig. 5, protruding 6 are located on the front end face of beam body 5, and in Fig. 9, protruding 6 are located on the upper surface of beam body 5.
Described beam body offering multiple through hole for installing blind nut, by the bolt be threaded with blind nut 4, pure electric vehicle related electric part being installed, easy to use.
Described brace panel 2 is strip, and its length is equal with the length of beam body 5.
Embodiment 2: figure does not draw, embodiment 2 and embodiment 1 structural similitude, something in common does not repeat, unlike: described brace panel is two pieces, and two brace panels are arranged in a crossed manner, and described two pieces of brace panels and beam body inside face form four independent runners arranged.
Embodiment 3: see Fig. 7, embodiment 3 and embodiment 1 structural similitude, something in common does not repeat, unlike: described brace panel is two pieces, two brace panels intersect and vertical setting, and described two pieces of brace panels and beam body 5 inside face form four independent runners 1 arranged.
Embodiment 4: see Fig. 8, embodiment 4 and embodiment 1 structural similitude, something in common does not repeat, unlike: described brace panel is three pieces, and three pieces of brace panels 2 be arranged in parallel, and described three pieces of brace panels 2 and beam body 5 inside face form four independent runners 1 arranged.
Embodiment 5: see Fig. 1,3,5 and 6, embodiment 5 and embodiment 1 structural similitude, something in common does not repeat, unlike: described brace panel is polylith, and polylith brace panel 2 and beam body 5 inside face form multiple independent runner 1 arranged.
Embodiment 6: see Fig. 6, embodiment 6 and embodiment 1 structural similitude, something in common does not repeat, unlike: a kind of pure electric vehicle front wall cross sill, comprise beam body 5, described beam body 5 is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, is provided with at least one piece of brace panel 2 in this beam body 5, this brace panel 2 and beam body 5 inside face form the runner 1 of all round closure, and described beam body 5 is fixed with connecting panel 3.Described connecting panel 2 comprises the lower connecting plate for being connected with the front floor of pure electric vehicle and the upper junction plate for being connected with pure electric vehicle front panel; Described lower connecting plate is vertically fixed on beam body 5 bottom surface, and described upper junction plate is vertically fixed on the end face of beam body 5.
Claims (9)
1. a pure electric vehicle front wall cross sill, comprise beam body, it is characterized in that: described beam body is by the shaping integrative-structure of Extrusion Process of Aluminum Alloy Profile, is provided with at least one piece of brace panel in this beam body, this brace panel and beam body inside face form the runner of all round closure, and described beam body is fixed with connecting panel.
2. pure electric vehicle front wall cross sill according to claim 1, is characterized in that: described beam external surface is provided with projection.
3. pure electric vehicle front wall cross sill according to claim 1, is characterized in that: described connecting panel comprises the lower connecting plate for being connected with the front floor of pure electric vehicle and the upper junction plate for being connected with pure electric vehicle front panel; Described lower connecting plate is vertically fixed on beam body bottom surface, and described upper junction plate is vertically fixed on the end face of beam body.
4. pure electric vehicle front wall cross sill according to claim 1, is characterized in that: described beam body offers multiple through hole.
5. pure electric vehicle front wall cross sill according to claim 1, is characterized in that: described brace panel is strip, and its length is equal with the length of beam body.
6. pure electric vehicle front wall cross sill according to claim 1 or 5, is characterized in that: described brace panel is two pieces, and two brace panels are arranged in a crossed manner, and described two pieces of brace panels and beam body inside face form four independent runners arranged.
7. pure electric vehicle front wall cross sill according to claim 1 or 5, is characterized in that: described brace panel is two pieces, and two brace panels intersect and vertically to arrange, and described two pieces of brace panels and beam body inside face form four runners independently arranged.
8. pure electric vehicle front wall cross sill according to claim 1 or 5, it is characterized in that: described brace panel is three pieces, three pieces of brace panels be arranged in parallel, and described three pieces of brace panels and beam body inside face form four independent runners arranged.
9. pure electric vehicle front wall cross sill according to claim 1 or 5, is characterized in that: described brace panel is polylith, and polylith brace panel and beam body inside face form multiple independent runner arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024035.9U CN204527349U (en) | 2015-01-14 | 2015-01-14 | Pure electric vehicle front wall cross sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024035.9U CN204527349U (en) | 2015-01-14 | 2015-01-14 | Pure electric vehicle front wall cross sill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527349U true CN204527349U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024035.9U Active CN204527349U (en) | 2015-01-14 | 2015-01-14 | Pure electric vehicle front wall cross sill |
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| Country | Link |
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| CN (1) | CN204527349U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864600A (en) * | 2017-04-07 | 2017-06-20 | 上海蔚来汽车有限公司 | Front wall reinforcer and vehicle |
| WO2018184314A1 (en) * | 2017-04-07 | 2018-10-11 | 上海蔚来汽车有限公司 | Front wall reinforcement member, and vehicle |
| CN109311442A (en) * | 2016-06-08 | 2019-02-05 | 肯联铝业辛根有限责任公司 | The method for the bumper of motor vehicles and for manufacturing the bumper reinforced |
| CN112776894A (en) * | 2021-02-26 | 2021-05-11 | 重庆长安汽车股份有限公司 | Stiffening beam in automobile front wall plate |
-
2015
- 2015-01-14 CN CN201520024035.9U patent/CN204527349U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109311442A (en) * | 2016-06-08 | 2019-02-05 | 肯联铝业辛根有限责任公司 | The method for the bumper of motor vehicles and for manufacturing the bumper reinforced |
| CN109311442B (en) * | 2016-06-08 | 2022-03-25 | 肯联铝业辛根有限责任公司 | Reinforced bumper for a motor vehicle and method for manufacturing such a bumper |
| CN106864600A (en) * | 2017-04-07 | 2017-06-20 | 上海蔚来汽车有限公司 | Front wall reinforcer and vehicle |
| WO2018184314A1 (en) * | 2017-04-07 | 2018-10-11 | 上海蔚来汽车有限公司 | Front wall reinforcement member, and vehicle |
| CN112776894A (en) * | 2021-02-26 | 2021-05-11 | 重庆长安汽车股份有限公司 | Stiffening beam in automobile front wall plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |