CN204527349U - Pure electric vehicle front wall cross sill - Google Patents

Pure electric vehicle front wall cross sill Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
electric vehicle
pure electric
sill
panel
brace
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.)
Active
Application number
CN201520024035.9U
Other languages
Chinese (zh)
Inventor
李松
左威威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Bick New Energy Automobile Co Ltd
Original Assignee
Zhengzhou Bick New Energy Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhengzhou Bick New Energy Automobile Co Ltd filed Critical Zhengzhou Bick New Energy Automobile Co Ltd
Priority to CN201520024035.9U priority Critical patent/CN204527349U/en
Application granted granted Critical
Publication of CN204527349U publication Critical patent/CN204527349U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Pure electric vehicle front wall cross sill
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.
CN201520024035.9U 2015-01-14 2015-01-14 Pure electric vehicle front wall cross sill Active CN204527349U (en)

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

Family

ID=53741387

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

Country Status (1)

Country Link
CN (1) CN204527349U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
WO2018184314A1 (en) * 2017-04-07 2018-10-11 上海蔚来汽车有限公司 Front wall reinforcement member, and vehicle

Similar Documents

Publication Publication Date Title
CN204279629U (en) A kind of battery-driven car framed structure
CN101817350B (en) Cab
CN203996444U (en) A kind of full load truss formula car body frame structure
CN205292639U (en) City rail vehicle cab structure
CN204368287U (en) Electronlmobil doorsill structure
CN203902554U (en) Motor car of 100% low-floor tramcar
CN204527349U (en) Pure electric vehicle front wall cross sill
CN204527331U (en) A kind of electronic vehicle body B-pillar structure
CN204175137U (en) A kind of electric automobile dedicated aluminium alloy Vehicle door frame
CN204623572U (en) Electric automobile frame
CN203497005U (en) Aluminum alloy frame for electric automobile
CN206265145U (en) Low-speed electronic automotive light weight technology vehicle body framework construction
CN203739627U (en) Automobile water tank stand column structure
CN102530102A (en) Pure electric dual-mode charging motor coach
CN202378963U (en) Aluminum alloy vehicle body of electric mini-type vehicle
CN205097921U (en) Pure electric vehicles battery package mounting point structure
CN204527312U (en) Pure electric automobile floor side member front segment structure
CN202481152U (en) All-electric double-mode charging bus
CN203358710U (en) Front wheel rear fender support riveted in a non-rivet mode for heavy vehicle
CN103434516B (en) Lower cabinet body of driver table of railway vehicle
CN204527313U (en) A kind of electronlmobil floor side member rear section structure
CN202215124U (en) Buffer beam of car door
CN202413923U (en) Square-pipe welding type vehicle frame
CN204998623U (en) Passenger train energy -absorbing window column assembly
CN109249990A (en) A kind of New pipe beam type Truck Frame Structure

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model