CN111422255A - New energy light truck - Google Patents
New energy light truck Download PDFInfo
- Publication number
- CN111422255A CN111422255A CN202010199326.7A CN202010199326A CN111422255A CN 111422255 A CN111422255 A CN 111422255A CN 202010199326 A CN202010199326 A CN 202010199326A CN 111422255 A CN111422255 A CN 111422255A
- Authority
- CN
- China
- Prior art keywords
- longitudinal beam
- frame longitudinal
- frame
- container
- section
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 229920001153 Polydicyclopentadiene Polymers 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/08—Superstructures for load-carrying vehicles comprising adjustable means
- B62D33/10—Superstructures for load-carrying vehicles comprising adjustable means comprising means for the suspension of the superstructure on the frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/02—Streamlining the undersurfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a new energy light truck, and belongs to the technical field of new energy automobiles. The new energy light truck comprises a frame, a cab and a container, and is characterized in that: the container consists of a container body and an extended container, the extended container is positioned at the top of the cab, and the container body is communicated with the interior of the extended container; a closed apron board is arranged below two sides of the container body; the frame comprises a frame longitudinal beam front section and a frame longitudinal beam rear section, wherein the height of the frame longitudinal beam front section is about 200 mm and 300mm lower than that of the frame longitudinal beam rear section; the front frame longitudinal beam section and the rear frame longitudinal beam section are provided with overlapping areas in the projection in the vertical direction, the overlapping areas are fixedly connected through a connecting pad beam, and the overlapping areas are also fixed through a stamping half-frame type sheet metal part. The frame is of a brand new design, the process is simplified, the development cost is reduced, the sitting posture of a human body can be reduced, passengers can get in and out of the cab without stepping, the cargo compartment is expanded at the top of the cab, and the loading capacity of the whole vehicle is improved.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a new energy light truck.
Background
In the prior art, most new energy light trucks are remanufactured on the basis of the original fuel vehicle, and the iterative development mode has the problems of large weight, high energy consumption, limited arrangement of large-capacity batteries, poor framework expansibility, poor matching between a frame structure and pure electric parts and the like; meanwhile, almost all commercial truck cabs are provided with multi-stage steps (first stage, second stage and third stage), and the getting-on and getting-off convenience comparable to that of passenger cars cannot be realized.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a new energy light card.
The invention relates to a new energy light truck, which comprises a frame, a cab and a container, wherein the cab and the container are positioned on the frame, and the new energy light truck is characterized in that: the container consists of a container body and an extended container, the extended container is positioned at the top of the cab, the container body is communicated with the interior of the extended container, and no partition plate is arranged; a closed apron board is arranged below two sides of the container body; the frame comprises a frame longitudinal beam front section and a frame longitudinal beam rear section, and the height of the frame longitudinal beam front section is lower than that of the frame longitudinal beam rear section by about 200-300 mm; the frame longitudinal beam front section and the frame longitudinal beam rear section are projected in the vertical direction to form an overlapping region, the overlapping region is fixedly connected through a connecting pad beam, a stamping half-frame type sheet metal part is arranged between the frame longitudinal beam front section and the frame longitudinal beam rear section in the overlapping region, and the stamping half-frame type sheet metal part is respectively fixed with the frame longitudinal beam front section and the frame longitudinal beam rear section through gluing and riveting processes.
Wherein, the epitaxial container can adopt a laminated structure of an aluminum alloy section bar matrix and a polydicyclopentadiene outer covering piece; the cargo compartment at the rear part of the cab adopts a laminated structure of an aluminum alloy profile base body and a thermoplastic honeycomb sandwich light plate outer covering piece.
The front section of the frame longitudinal beam is provided with 3 cab beams, the 3 cab beams comprise a first cab beam, a second cab beam and a third cab beam which are sequentially arranged from front to back, and the third cab beam is positioned behind the overlapping area; and the front part of the rear section of the frame longitudinal beam is provided with a swing arm reinforcing cross beam, and the swing arm reinforcing cross beam is positioned behind the overlapping area.
The rear section of the frame longitudinal beam is also provided with 3 container beams, wherein the 3 container beams comprise a first container beam, a second container beam and a third container beam which are sequentially arranged from front to back; and a tail end beam of the cargo box is arranged at the tail end of the rear section of the frame longitudinal beam.
The front section of the frame longitudinal beam and the cab crossbeam are fixed by welding; the rear section of the frame longitudinal beam is fixedly welded with the container beam and the container tail end beam; and a connecting pad beam and a swing arm reinforcing cross beam are arranged between the front section of the frame longitudinal beam and the rear section of the frame longitudinal beam, and the connecting pad beam and the swing arm reinforcing cross beam are fixed on the front section of the frame longitudinal beam and the rear section of the frame longitudinal beam through gluing and riveting processes.
The front cab suspension fixing support is arranged on the outer side of the front part of the frame longitudinal beam, and the rear cab suspension fixing support is arranged on the outer side of the front part of the rear part of the frame longitudinal beam; the front outer side of the rear section of the frame longitudinal beam is provided with a front suspension fixing support, the middle rear outer side of the rear section of the frame longitudinal beam is provided with a rear suspension fixing support, and the front suspension fixing support is positioned in front of the rear cab suspension fixing support.
And a battery pack fixing support is arranged on the inner side of the rear section of the frame longitudinal beam between the first container cross beam and the second container cross beam.
And cast aluminum reinforcements are arranged at the welding positions of the rear sections of the container beam and the frame longitudinal beam.
Wherein, the frame is steel aluminium mixed structure.
The front section of the frame longitudinal beam, the rear section of the frame longitudinal beam, the cargo box cross beam, the cab cross beam, the swing arm reinforcing cross beam and the cargo box tail end cross beam are all made of extruded aluminum alloy sections; and the front cab suspension fixing support, the rear cab suspension fixing support, the front suspension fixing support, the battery pack fixing support and the rear suspension fixing support are made of stamping sheet metal parts.
Compared with the prior art, the new energy light card has the following beneficial effects:
1. a brand new frame is designed, the longitudinal beams and the cross beams adopt a closed equal-section extrusion molding technology, a simple die is adopted, the process is simplified, and the development cost is reduced;
2. the sitting posture of the human body is reduced, and passengers can get in and out of the cab without stepping;
3. the frame is made of steel-aluminum mixed materials, so that the light weight is realized, and the energy consumption of the whole vehicle is reduced;
4. the closed skirt board is added below the cargo compartment, so that the air resistance is reduced, and the whole vehicle has better aerodynamics;
5. the top of the cab expands a cargo compartment, and the loading capacity of the whole vehicle is increased;
6. the width in the frame is increased, and the arrangement of large-capacity batteries is met.
Drawings
Fig. 1 is a schematic view of a whole new energy light truck.
Fig. 2 is a side view of the frame platform of the new energy light truck of the present invention.
Fig. 3 is a top view of the frame platform of the new energy light truck of the present invention.
Fig. 4 is a schematic view of a frame platform of the new energy light truck of the present invention.
Fig. 5 is a schematic cross-sectional structure in each direction in fig. 4.
Fig. 6 is a schematic view of the cargo box of the new energy light truck of the present invention.
Fig. 7 is a schematic diagram comparing the R point and heel point of the new energy light card of the present invention with the conventional light card.
Detailed Description
The new energy light card of the present invention will be further described with reference to specific embodiments to help those skilled in the art to have a more complete, accurate and thorough understanding of the technical solutions of the present invention.
Example 1
As shown in fig. 1 to 6, the new energy light truck of the present embodiment includes a frame 30, and a cab 10 and a cargo box 20 which are located on the frame 30, wherein the cargo box 20 is composed of two parts, namely a cargo box body 21 and an extended cargo box 22, the extended cargo box 22 is located at the top of the cab 10, the cargo box body 21 and the extended cargo box 22 are communicated with each other, and a partition is not provided between the cargo box body 21 and the extended cargo box 22. The truck has the advantages of light load and large space, is suitable for transporting large-size and low-density cargos, increases the cargo carrying volume by more than 20 percent compared with the same type of truck, and effectively improves the carrying capacity of the truck. The sealing skirting boards 40 are arranged below the two sides of the container body 21, and the sealing skirting boards 40 reduce air resistance and wind resistance coefficient, so that the aerodynamics of the whole vehicle can be optimized. In the present embodiment, the frame 30 includes a frame rail front section 31 and a frame rail rear section 32, and the height of the frame rail front section 31 is about 200 and 300mm, preferably about 240mm, lower than the height of the frame rail rear section 32. The front frame rail section 31 and the rear frame rail section 32 are projected in the vertical direction to form an overlapping region, the overlapping region is fixedly connected through a connecting pad beam 33, the front frame rail section 31 and the rear frame rail section 32 are further fixed through gluing and riveting through a stamping semi-frame type sheet metal part 34 in the overlapping region, and the riveting is preferably fixed through a spin-tapping riveting process (FDS process). As shown in fig. 3, the frame rail front section 31 is provided with 3 cab beams 36, and the 3 cab beams 36 include a first cab beam, a second cab beam and a third cab beam arranged in sequence from front to back, wherein the third cab beam is located behind the overlap region. The front portion of the frame rail rear section 32 is provided with a swing arm reinforcing cross member 37, and the swing arm reinforcing cross member 37 is located behind the overlapping region. The third cab beam and the swing arm reinforcing beam are arranged behind the overlapping area, so that the torsional rigidity strength of the frame can be increased, and the frame structure of the front-section structure and the rear-section structure with staggered heights can meet the installation requirements of main components and assemblies. The frame rail rear section 32 is further provided with 3 cargo box cross beams 35, wherein the 3 cargo box cross beams 35 comprise a first cargo box cross beam, a second cargo box cross beam and a third cargo box cross beam which are sequentially arranged from front to back. At the end of the frame rail rear section 32 is disposed a cargo box tail end rail 38. The frame rail front section 31 and the cab cross member 36 are fixed by welding. The rear frame rail sections 32 are fixed to the swing arm reinforcement cross member 37, the cargo box cross member 35, and the cargo box tail end cross member 38 by welding. A front cab suspension bracket 52 is provided on the outer side of the front portion of the side member front section 31, and a rear cab suspension bracket 56 is provided on the outer side of the front portion of the side member rear section 32. A front suspension fixing bracket 51 is provided on the outer side of the front portion of the side member rear section 32, a rear suspension fixing bracket 54 is provided on the outer side of the middle rear portion of the side member rear section 32, and the front suspension fixing bracket 51 is located forward of the rear cab suspension fixing bracket 56. A battery pack securing bracket 53 is provided inboard of the frame rail rear section 32 between the first and second bed rails. Cast aluminum reinforcement 55 is provided at the weld of the bed cross member 35 and the frame rail rear section 32. In this embodiment, the frame has an overall length of about 5700mm and a width of about 1300 mm. Referring to fig. 4-5, the a-a cross section view shows the frame front end rail having a hollow rectangular closed cross section, and the B-B cross section view shows the connecting bolster having a hollow square closed cross section. The C-C section shows that the frame rear end rail has a rectangular closed cross section and has criss-cross reinforcing ribs disposed therein. The D-D cross-section view shows the cab beam having a hollow rectangular closed cross-section. The E-E section shows a closed section of the swing arm reinforcement beam. The F-F section shows that the container beam has a rectangular closed cross-section and has criss-cross reinforcement disposed therein. The G-G section shows that the cargo box tail end beam has a rectangular closed cross section and has parallel reinforcing bars disposed therein.
In this embodiment, the frame may be a steel-aluminum composite structure, specifically, the front frame rail section, the rear frame rail section, the cargo box cross beam, the cab cross beam, the swing arm reinforcement cross beam, and the cargo box tail end cross beam may all be 6082-T6 extruded aluminum alloy sections, and cast aluminum reinforcements are used at the joints of the longitudinal beams and the cross beams. The joint of the two longitudinal beams adopts a half-frame type sheet metal part, and the front cab suspension fixing support, the rear cab suspension fixing support, the front suspension fixing support, the battery pack fixing support, the rear suspension fixing support and the like adopt stamping sheet metal parts. Above-mentioned material selection design, the aluminum product accounts for whole frame weight and is about 56%, and steel accounts for frame weight and is about 44% (including the fastener), and preliminary estimate frame weight can reduce about 30% than traditional frame, compares in traditional steel construction, realizes the reduction of whole car dead weight, increases the weight of loading goods, reduces logistics cost, accords with the lightweight development trend of current truck.
As shown in fig. 7, compared with the light truck (right) type of the variable-height and variable-width curved beam longitudinal beam, the new energy light truck (left) of the present embodiment can greatly reduce the cab, thereby reducing the height of the passenger from the ground at the R point and the heel point, enabling the passenger to get in and out of the cab without stepping, improving the convenience of getting on and off the vehicle, and breaking through the traditional design of the landing performance. The R point reduction amplitude can reach 350-500mm, and the heel point reduction amplitude can reach 300-450 mm.
In this embodiment, the epitaxial container may adopt a laminated structure of an aluminum alloy profile base and a polydicyclopentadiene (PDCPD) outer cover, and the laminated structure may be bent and formed in a bending region by a thermoforming process, so as to meet the requirements of shape and structure. The rear cargo compartment of the cab is a laminated structure of an aluminum alloy profile base and an outer cover of a thermoplastic honeycomb sandwich light panel, which may be, for example, a HolyPan panel.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial modifications made by the technical solution of the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a new forms of energy light truck, includes the frame and is located driver's cabin and packing box on the frame which characterized in that: the container consists of a container body and an extended container, the extended container is positioned at the top of the cab, the container body is communicated with the interior of the extended container, and no partition plate is arranged; a closed apron board is arranged below two sides of the container body; the frame comprises a frame longitudinal beam front section and a frame longitudinal beam rear section, and the height of the frame longitudinal beam front section is lower than that of the frame longitudinal beam rear section by about 200-300 mm; the frame longitudinal beam front section and the frame longitudinal beam rear section are projected in the vertical direction to form an overlapping region, the overlapping region is fixedly connected through a connecting pad beam, a stamping half-frame type sheet metal part is arranged between the frame longitudinal beam front section and the frame longitudinal beam rear section in the overlapping region, and the stamping half-frame type sheet metal part is respectively fixed with the frame longitudinal beam front section and the frame longitudinal beam rear section through gluing and riveting processes.
2. The new energy light card of claim 1, wherein: the epitaxial container adopts a laminated structure of an aluminum alloy section base body and a polydicyclopentadiene outer covering piece; the cargo compartment at the rear part of the cab adopts a laminated structure of an aluminum alloy profile base body and a thermoplastic honeycomb sandwich light plate outer covering piece.
3. The new energy light card of claim 1, wherein: 3 cab cross beams are arranged on the front section of the frame longitudinal beam, the 3 cab cross beams comprise a first cab cross beam, a second cab cross beam and a third cab cross beam which are sequentially arranged from front to back, and the third cab cross beam is positioned behind the overlapping area; and the front part of the rear section of the frame longitudinal beam is provided with a swing arm reinforcing cross beam, and the swing arm reinforcing cross beam is positioned behind the overlapping area.
4. The new energy light card of claim 3, wherein: the rear section of the frame longitudinal beam is also provided with 3 container beams, wherein the 3 container beams comprise a first container beam, a second container beam and a third container beam which are sequentially arranged from front to back; and a tail end beam of the cargo box is arranged at the tail end of the rear section of the frame longitudinal beam.
5. The new energy light card of claim 4, wherein: the front section of the frame longitudinal beam and the cab crossbeam are fixed by welding; the rear section of the frame longitudinal beam is fixedly welded with the container beam and the container tail end beam; and a connecting pad beam and a swing arm reinforcing cross beam are arranged between the front section of the frame longitudinal beam and the rear section of the frame longitudinal beam, and the connecting pad beam and the swing arm reinforcing cross beam are fixed on the front section of the frame longitudinal beam and the rear section of the frame longitudinal beam through gluing and riveting processes.
6. The new energy light card of claim 5, wherein: a front cab suspension fixing support is arranged on the outer side of the front part of the frame longitudinal beam, and a rear cab suspension fixing support is arranged on the outer side of the front part of the rear section of the frame longitudinal beam; the front outer side of the rear section of the frame longitudinal beam is provided with a front suspension fixing support, the middle rear outer side of the rear section of the frame longitudinal beam is provided with a rear suspension fixing support, and the front suspension fixing support is positioned in front of the rear cab suspension fixing support.
7. The new energy light card of claim 5, wherein: and a battery pack fixing support is arranged on the inner side of the rear section of the frame longitudinal beam between the first container cross beam and the second container cross beam.
8. The new energy light card of claim 5, wherein: cast aluminum reinforcements are arranged at the welding positions of the rear sections of the container beam and the frame longitudinal beam.
9. The new energy light card of claim 5, wherein: the frame is of a steel-aluminum mixed structure.
10. The new energy light card of claim 9, wherein: the front section of the frame longitudinal beam, the rear section of the frame longitudinal beam, the cargo box cross beam, the cab cross beam, the swing arm reinforcing cross beam and the cargo box tail end cross beam are all made of extruded aluminum alloy sections; and the front cab suspension fixing support, the rear cab suspension fixing support, the front suspension fixing support, the battery pack fixing support and the rear suspension fixing support are made of stamping sheet metal parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199326.7A CN111422255A (en) | 2020-03-20 | 2020-03-20 | New energy light truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199326.7A CN111422255A (en) | 2020-03-20 | 2020-03-20 | New energy light truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111422255A true CN111422255A (en) | 2020-07-17 |
Family
ID=71549522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010199326.7A Pending CN111422255A (en) | 2020-03-20 | 2020-03-20 | New energy light truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111422255A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722096A (en) * | 2020-12-18 | 2021-04-30 | 山推工程机械股份有限公司 | Bogie frame structure of bulldozer |
| CN113417527A (en) * | 2021-07-29 | 2021-09-21 | 一汽奔腾轿车有限公司 | Steel-aluminum mixed back door reinforcing structure and back door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03157279A (en) * | 1989-11-15 | 1991-07-05 | Sapporo Body Kogyo Kk | Truck with cargo room |
| CN202847812U (en) * | 2012-10-11 | 2013-04-03 | 安徽江淮汽车股份有限公司 | Truck frame assembly |
| CN203078598U (en) * | 2012-12-29 | 2013-07-24 | 潍坊市三美机械科技有限公司 | Electric truck frame assembly |
| CN203126970U (en) * | 2013-03-26 | 2013-08-14 | 十堰上恒鑫正科工贸有限公司 | Longitudinal beam of automobile frame |
| JP2016107648A (en) * | 2014-12-01 | 2016-06-20 | いすゞ自動車株式会社 | Frame structure of vehicle |
| CN106494510A (en) * | 2016-12-27 | 2017-03-15 | 云南力帆骏马车辆有限公司 | A kind of vehicle frame and cargo vehicle |
| CN212605428U (en) * | 2020-03-20 | 2021-02-26 | 阿尔特汽车技术股份有限公司 | New energy light truck |
-
2020
- 2020-03-20 CN CN202010199326.7A patent/CN111422255A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03157279A (en) * | 1989-11-15 | 1991-07-05 | Sapporo Body Kogyo Kk | Truck with cargo room |
| CN202847812U (en) * | 2012-10-11 | 2013-04-03 | 安徽江淮汽车股份有限公司 | Truck frame assembly |
| CN203078598U (en) * | 2012-12-29 | 2013-07-24 | 潍坊市三美机械科技有限公司 | Electric truck frame assembly |
| CN203126970U (en) * | 2013-03-26 | 2013-08-14 | 十堰上恒鑫正科工贸有限公司 | Longitudinal beam of automobile frame |
| JP2016107648A (en) * | 2014-12-01 | 2016-06-20 | いすゞ自動車株式会社 | Frame structure of vehicle |
| CN106494510A (en) * | 2016-12-27 | 2017-03-15 | 云南力帆骏马车辆有限公司 | A kind of vehicle frame and cargo vehicle |
| CN212605428U (en) * | 2020-03-20 | 2021-02-26 | 阿尔特汽车技术股份有限公司 | New energy light truck |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722096A (en) * | 2020-12-18 | 2021-04-30 | 山推工程机械股份有限公司 | Bogie frame structure of bulldozer |
| CN113417527A (en) * | 2021-07-29 | 2021-09-21 | 一汽奔腾轿车有限公司 | Steel-aluminum mixed back door reinforcing structure and back door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2562065B1 (en) | Integral body of ultra-micro pure electric vehicle at low speed | |
| CN212605428U (en) | New energy light truck | |
| CN111422255A (en) | New energy light truck | |
| CN217260339U (en) | Integrated rear floor structure of vehicle body | |
| CN109204464B (en) | Vehicle body structure and vehicle | |
| CN215794047U (en) | Divide and carry beam structure in threshold | |
| CN201520343U (en) | Front longitudinal beam of automobile body | |
| CN212605491U (en) | High-strength light truck cab structure | |
| CN205872211U (en) | Light -weight electric automobile | |
| CN111661177A (en) | Truck cab frame | |
| CN210707610U (en) | Frame and electric vehicle | |
| CN212605429U (en) | New forms of energy light truck frame platform | |
| CN114987627B (en) | Electric automobile front floor structure and electric automobile comprising same | |
| CN214356304U (en) | Carriage chassis structure and carriage | |
| CN111422256A (en) | New forms of energy light truck frame platform | |
| CN109204485B (en) | Vehicle body structure and vehicle | |
| CN109204516B (en) | Vehicle body structure and vehicle | |
| CN109204502B (en) | Vehicle body structure and vehicle | |
| CN109204504B (en) | Vehicle body structure and vehicle | |
| CN212797089U (en) | Floor assembly for new energy commercial vehicle and driving cab body in white | |
| CN215621795U (en) | High-strength light-weight structure automobile bottom plate | |
| CN211223612U (en) | Novel vehicle body rear wall structure | |
| CN207843069U (en) | A kind of truss-like truck body | |
| CN109204522B (en) | Vehicle body structure and vehicle | |
| CN109204467B (en) | Vehicle body structure and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |