CN209889036U - All-aluminum electric vehicle - Google Patents
All-aluminum electric vehicle Download PDFInfo
- Publication number
- CN209889036U CN209889036U CN201920623083.8U CN201920623083U CN209889036U CN 209889036 U CN209889036 U CN 209889036U CN 201920623083 U CN201920623083 U CN 201920623083U CN 209889036 U CN209889036 U CN 209889036U
- Authority
- CN
- China
- Prior art keywords
- assembly
- plate
- side wall
- electric vehicle
- bottom plate
- 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.)
- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 39
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 36
- 239000000956 alloy Substances 0.000 claims abstract description 36
- 239000006096 absorbing agent Substances 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides an all-aluminum electric vehicle belongs to electric motor car technical field. It has solved the heavy problem of current electric motor car weight. This all-aluminum electric motor car includes the frame assembly, install the handlebar assembly on the frame assembly, front wheel assembly and rear wheel assembly, the frame assembly includes the bottom plate by the integrative stamping forming of aluminum alloy material, handlebar assembly and front wheel assembly set up the front end at the bottom plate, the perk forms the back afterbody in the rear end slant of bottom plate, link firmly on the back afterbody to make by aluminum alloy material and be used for installing the seat bucket assembly of cushion, the rear wheel assembly sets up at the rear end of bottom plate and is located and sits under the bucket assembly. The all-aluminum electric vehicle has the advantage of realizing light weight without reducing the strength of the frame of the electric vehicle.
Description
Technical Field
The utility model belongs to the technical field of the electric motor car, a full aluminium electric motor car is related to.
Background
Electric vehicles, i.e., electrically driven vehicles, are classified into ac electric vehicles and dc electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.
A conventional two-wheeled electric vehicle includes a frame, such as a frame disclosed in chinese patent literature [ application No.: 201910093536.5, respectively; application publication No.: CN109552544A ], which comprises a head tube, a front main tube, a battery rack, a front connector, a rear main tube, a rear bottom fork, a U-shaped tube, a connecting bracket, a fixing rack, a connecting tube, a seat cushion supporting tube, a rear shock absorber and a seat cushion mounting seat.
The parts are mostly of steel structures, and are fixedly connected with each other in a welding mode, the steel structures are heavy, so that the weight of the electric vehicle with the structure is about 70kg, the weight of the electric vehicle is heavy, the consumption of a battery can be accelerated during running, the cruising ability of the electric vehicle with the structure is 50km-70km, and the cruising range is short; and set up a plurality of plastic accessories in the automobile body, plastic accessories is yielding look ageing, cracked, leads to electric motor car bulk strength low, and plastic accessories is combustible object, and the potential safety hazard is very big.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide an all-aluminum electric motor car, the technical problem of solution how make the electric motor car realize not reducing the intensity of electric motor car frame when lightweight.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an all-aluminum electric vehicle, includes the frame assembly, install handlebar assembly, front wheel assembly and rear wheel assembly on the frame assembly, the frame assembly includes the bottom plate by the integrative stamping forming of aluminum alloy material, handlebar assembly and front wheel assembly set up the front end at the bottom plate, the perk forms the rear tail portion in the rear end slant of bottom plate, link firmly the bucket assembly of sitting that is made by aluminum alloy material and is used for installing the cushion on the rear tail portion, the rear wheel assembly sets up at the rear end of bottom plate and is located and sits under the bucket assembly.
This bottom plate of electric motor car and sit a bucket assembly and all make by aluminum alloy material, and the bottom plate occupies the great part of electric motor car structure with sitting a bucket assembly, for using the steel, the frame that the iron material was made, can reduce the whole weight of this electric motor car, realize the lightweight of electric motor car, improve the duration of a journey ability of electric motor car, and even after the electric motor car was scrapped, aluminum alloy material's recovery value is high, can cyclic utilization, the recovery utilization ratio can reach more than 95%, the recovery of material is recycled and can be reduced the pollution to the environment, energy-concerving and environment-protective, the bottom plate that aluminum alloy material made and sit a bucket assembly are exposed outside the electric motor car simultaneously, make this electric motor car have certain fire prevention function. The electric motor car is at the in-process that traveles, the passenger sits the power that produces on the cushion and is to decurrent, the rear end tilt up formation back afterbody in the slant of bottom plate, make the frame have sufficient intensity, this kind of structure can produce sufficient reaction force simultaneously, accord with mechanics, it is comfortable to make the passenger take, and the rear wheel assembly sets up in the rear end of bottom plate and is located and sits under the bucket assembly, this kind of structure, can play the effect of support to the rear end of bottom plate and sit the bucket assembly through the rear wheel assembly, thereby improve the intensity of frame.
In foretell an all-aluminum electric motor car, sit the bucket assembly and include left side wall, right side wall and be annular side wall mounting, left side wall and right side wall are all by the integrative stamping forming of aluminum alloy material, the both sides of left side wall and right side wall form tubular structure after linking firmly mutually through the fastener, the bottom and the bottom plate of left side wall and right side wall link firmly mutually, the top at left side wall and right side wall is established to side wall mounting cover, just the side wall mounting links firmly mutually with left side wall and right side wall respectively. The left side wall and the right side wall are enclosed into a cylinder shape, so that parts and articles can be arranged in the sitting barrel, and the space is reasonably utilized; the arrangement of the side wall fixing piece is matched with the bottom plate to fix the left side wall and the right side wall, and the fixing firmness degree is high; and left side wall and right side enclose and account for according to the great outside surface area of electric motor car, can improve the fire behavior of electric motor car when reducing the whole weight realization lightweight of this electric motor car.
In the above all-aluminum electric vehicle, the front wheel assembly includes a lower yoke plate fixedly connected to the handlebar assembly, a front damper fixedly connected to the lower yoke plate, a front fender fixedly mounted to the front damper, and a front hub rotatably connected to the front damper, and the lower yoke plate, the front fender, and the front hub are all made of aluminum alloy material. The lower yoke plate, the front mudguard and the front wheel hub are all made of aluminum alloy materials, the overall weight of the electric vehicle is further reduced, the light weight of the electric vehicle is realized, the cruising ability of the electric vehicle is improved, and even if the electric vehicle is scrapped, the aluminum alloy materials have high recycling value and can be recycled, the recycling rate can reach more than 95%, and the electric vehicle is energy-saving and environment-friendly.
In the above all-aluminum electric vehicle, the rear wheel assembly includes a rear bottom fork component connected to the frame assembly and a rear wheel hub mounted on the rear bottom fork component, and both the rear bottom fork component and the rear wheel hub are made of aluminum alloy material. The rear bottom fork component and the rear wheel hub are made of aluminum alloy materials, the overall weight of the electric vehicle is further reduced, the light weight of the electric vehicle is realized, the cruising ability of the electric vehicle is improved, even if the electric vehicle is scrapped, the aluminum alloy materials are high in recycling value and can be recycled, the recycling rate can reach more than 95%, and the electric vehicle is energy-saving and environment-friendly.
In the above-mentioned all-aluminum electric motor car, fixed mounting has the panel assembly on the handlebar assembly, the metal parts in handlebar assembly and the panel assembly all adopt aluminum alloy material to make. The structure further reduces the whole weight of the electric vehicle, realizes the light weight of the electric vehicle, improves the endurance capacity of the electric vehicle, has high recovery value of aluminum alloy materials even if the electric vehicle is scrapped, can be recycled, has the recovery utilization rate of more than 95 percent, and is energy-saving and environment-friendly.
In the above all aluminum electric vehicle, the bottom plate further includes a fixing portion, a connecting portion, and a step portion, the fixing portion, the connecting portion, the step portion, and the rear tail portion are sequentially arranged along a front-rear direction of the electric vehicle, the fixing portion is located above the connecting portion along a vertical direction, the connecting portion is located above the step portion, an included angle between the fixing portion and the connecting portion is between 120 and 160 degrees, an included angle between the connecting portion and the step portion is between 95 and 135 degrees, and an included angle between the step portion and the rear tail portion is between 140 and 170 degrees. This kind of structure makes each assembly on the bottom plate can connect the electric motor car for example handlebar assembly, front wheel assembly, rear wheel assembly and sit a bucket assembly, makes electric motor car compact structure, and is rationally distributed, and the bottom plate of this kind of structure is the form of buckling simultaneously, can improve the intensity of bottom plate to improve the bulk strength of frame.
In foretell an all aluminum electric motor car, the circumference border of bottom plate is buckled down and is formed the surrounding edge, bottom plate and surrounding edge are by the integrative stamping forming of aluminum alloy material, bottom plate and surrounding edge enclose into an installation cavity, the junction of step on foot portion and back afterbody has the enhancement arch that makes progress the protrusion setting, strengthen having the recess of dodging that is used for back bumper shock absorber embedding in the arch. The surrounding edge is formed by bending the edge of the bottom plate downwards, the joint of the pedal part and the rear tail part is provided with the reinforcing protrusion which protrudes upwards, the overall strength of the frame can be enhanced by the above structure, so that the frame is free of structures such as other reinforcing plates, the weight is reduced, and the light weight of the electric vehicle is realized. The bottom plate and the surrounding edge are enclosed to form a mounting cavity, the mounting cavity can be used for mounting parts of the electric vehicle, the reinforcing protrusion is provided with an avoiding groove used for embedding the rear shock absorber, and the parts of the electric vehicle can be more reasonably and compactly arranged and the space can be reasonably utilized due to the above structure.
In foretell an all aluminium electric motor car, the frame assembly still includes fixed plate and the connecting plate of making by aluminium alloy material, fixed plate and connecting plate all imbed and fix in the installation cavity, the fixed plate part supports and leans on the lower surface at the fixed part, the rest of fixed plate supports and leans on the lower surface at connecting portion, the connecting plate part supports and leans on the lower surface at the foot section, the rest of connecting plate supports and leans on the lower surface at rear tail portion, have the hole of dodging that runs through in the connecting plate, dodge the hole and dodge the recess just to setting up. The fixing plate and the connecting plate are made of aluminum alloy materials, so that the overall weight of the electric vehicle can be further reduced, the light weight of the electric vehicle is realized, and the recovery value of the electric vehicle is improved; the fixing plate is abutted against the fixing part and the connecting part, and the connecting plate is abutted against the pedal part and the rear tail part, namely both the pedal part and the rear tail part are abutted against the bent part; the arrangement of the avoiding hole reasonably utilizes the space, so that the rear shock absorber can be embedded into the avoiding groove through the avoiding hole, and the arrangement of parts is reasonable.
In foretell an all aluminium electric motor car, the border of dodging the hole has the protruding location arch that sets up that makes progress of a plurality of, the protruding embedding of location is dodged in the recess just the location arch supports to lean on and makes connecting plate and bottom plate fix a position mutually on strengthening the arch. The setting of the positioning protrusion ensures that the connecting plate can be installed at a set position, and the avoidance hole and the avoidance groove are arranged just opposite to each other, so that the installation precision of the frame is improved.
In the above-mentioned all-aluminum electric vehicle, the both sides of connecting plate are buckled and are formed first location portion, pass first location portion and surrounding edge through the fastener and make connecting plate and surrounding edge link firmly mutually, and pass connecting plate and bottom plate through the fastener and make connecting plate and bottom plate link firmly mutually, the both sides of fixed plate are buckled and are formed second location portion, pass second location portion and surrounding edge through the fastener and make fixed plate and surrounding edge link firmly mutually, and pass fixed plate and bottom plate through the fastener and make fixed plate and bottom plate link firmly mutually. The setting up of first location portion and second location portion improves area of contact, improves the installation stability and the installation accuracy of connecting plate and fixed plate simultaneously, makes connecting plate and fixed plate play the effect of better reinforcing bottom plate and surrounding edge to improve electric motor car frame's bulk strength.
In foretell an all aluminium electric motor car, the electric motor car still includes the lower fender of making by aluminium alloy material, it is fixed with storage battery and motor still to imbed in the installation cavity, storage battery and motor are associative, the one end and the connecting plate of storage battery link firmly mutually, the other end and the fixed plate of storage battery link firmly mutually, the motor is fixed on the connecting plate, the both sides border of fender links firmly mutually with the surrounding edge down, along the fore-and-aft direction of electric motor car, the fender extends to the rear end that the step portion is close to the back afterbody along connecting portion and step portion always from the centre of fixed part down, the fender separates storage battery and motor with the external world down. The reasonable utilization space, bottom plate, bounding wall and lower fender can make storage battery and motor can not contact with the external world, and spare part is few, simple structure, improves the life of storage battery and motor moreover.
Compared with the prior art, the utility model provides an all-aluminum electric motor car has following advantage:
1. this whole of frame assembly of all-aluminum electric motor car, sit the whole of bucket assembly, the metal parts in handlebar assembly and the panel assembly, lower yoke plate in the front wheel assembly, back chain stay part and back wheel hub in preceding fender and the front wheel hub and the rear wheel assembly are made by aluminum alloy material, can reduce the whole weight of this electric motor car, realize the lightweight of electric motor car, improve the duration of electric motor car, and even after the electric motor car is scrapped, aluminum alloy material's recovery value is high, can cyclic utilization, recycle ratio can be up to more than 95%, the recycle of material can reduce the pollution to the environment, energy-concerving and environment-protective.
2. The frame assembly of the electric vehicle only comprises four parts, namely the bottom plate, the surrounding edge, the connecting plate and the fixing plate, and the sitting barrel assembly only comprises the left side wall, the right side wall and the side wall fixing part.
3. This surrounding edge of electric motor car and bottom plate set up and provide installation space when improving frame intensity, strengthen the arch moreover and dodge setting up of recess and also provide installation space when improving frame intensity, make this electric motor car frame arrange rationally when bulk strength is high, compact structure.
Drawings
Fig. 1 is a schematic overall structure diagram of the all-aluminum electric vehicle.
Fig. 2 is a schematic structural diagram of the all-aluminum electric vehicle frame assembly.
FIG. 3 is a cross-sectional view of the all aluminum electric vehicle frame assembly.
FIG. 4 is a schematic view of the overall structure of the connecting plate of the all-aluminum electric vehicle frame assembly.
Fig. 5 is a schematic partial structure diagram i of the all-aluminum electric vehicle.
Fig. 6 is a schematic view of a partial structure of the all-aluminum electric vehicle.
FIG. 7 is a schematic view of the whole structure of the front wheel assembly of the all-aluminum electric vehicle.
Fig. 8 is a schematic overall structure diagram of the rear wheel assembly of the all-aluminum electric vehicle.
In the figure, 1, a frame assembly; 11. a base plate; 101. a rear tail; 102. a fixed part; 103. a connecting portion; 104. a step part; 12. surrounding edges; 13. a reinforcing protrusion; 14. avoiding the groove; 15. a fixing plate; 16. a connecting plate; 17. avoiding holes; 18. positioning the projection; 19. a first positioning portion; 110. a second positioning portion; 2. a handlebar assembly; 3. a front wheel assembly; 31. a lower yoke plate; 32. a front shock absorber; 33. a front fender; 34. a front hub; 4. a rear wheel assembly; 41. a rear bottom fork member; 42. a rear hub; 5. a seat barrel assembly; 51. a left side wall; 52. a right side wall; 53. a side wall fixing piece; 6. a panel assembly; 7. a lower fender; 8. a battery cell; 9. a motor; 10. and a rear shock absorber.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figure 1, the all-aluminum electric vehicle comprises a frame assembly 1, a handlebar assembly 2, a front wheel assembly 3, a rear wheel assembly 4, a seat barrel assembly 5, a panel assembly 6, a lower mudguard 7, a battery 8 and a motor 9. Handlebar assembly 2 and front wheel assembly 3 all install the front end at frame assembly 1, and handlebar assembly 2 is located the top of front wheel assembly 3, and rear wheel assembly 4 and sit bucket assembly 5 and all install the rear end at frame assembly 1, and sit bucket assembly 5 and be located the top of rear wheel assembly 4.
As shown in fig. 2 and 5, the frame assembly 1 includes a bottom plate 11, a surrounding edge 12, a fixing plate 15 and a connecting plate 16, wherein the bottom plate 11, the surrounding edge 12, the fixing plate 15 and the connecting plate 16 are all made of an aluminum alloy material, the circumferential edge of the bottom plate 11 is bent downwards to form the surrounding edge 12, the bottom plate 11 and the surrounding edge 12 are integrally formed in a punching manner, a mounting cavity is defined by the bottom plate 11 and the surrounding edge 12, and the fixing plate 15 and the connecting plate 16 are both embedded and fixed in the mounting cavity.
The bottom plate 11 includes a fixing portion 102, a connecting portion 103, a foot rest portion 104 and a rear tail portion 101, the fixing portion 102, the connecting portion 103, the foot rest portion 104 and the rear tail portion 101 are sequentially arranged along a front-rear direction of the electric vehicle, the fixing portion 102 is located above the connecting portion 103 along a vertical direction, the connecting portion 103 is located above the foot rest portion 104, and the rear tail portion 101 is tilted upward relative to the foot rest portion 104. As shown in fig. 3, a joint of the foot part 104 and the rear tail part 101 has a reinforcing protrusion 13 protruding upward, the reinforcing protrusion 13 has an escape groove 14 for the rear shock absorber 10 to be fitted therein, and the reinforcing protrusion 13 and the escape groove 14 are formed by punching the bottom plate 11 upward in one step.
Two sides of the connecting plate 16 are bent to form a first positioning portion 19, a part of the connecting plate 16 abuts against the lower surface of the step part 104, the rest of the connecting plate 16 abuts against the lower surface of the rear tail part 101, the first positioning portion 19 abuts against the inner side wall of the surrounding edge 12, the connecting plate 16 and the surrounding edge 12 are fixedly connected by a fastener such as a bolt or a rivet penetrating through the first positioning portion 19 and the surrounding edge 12, and the connecting plate 16 and the bottom plate 11 are fixedly connected by a fastener such as a bolt or a rivet penetrating through the connecting plate 16 and the bottom plate 11. As shown in fig. 4, the connecting plate 16 has a through-going avoidance hole 17, the avoidance hole 17 is disposed opposite to the avoidance groove 14, in this embodiment, the edge of the avoidance hole 17 has two positioning protrusions 18 protruding upward, the positioning protrusions 18 are embedded into the avoidance groove 14, and the positioning protrusions 18 abut against the reinforcing protrusions 13 to position the connecting plate 16 and the bottom plate 11, in actual production, the number of the positioning protrusions 18 may be four or six.
Two sides of the fixing plate 15 are bent to form the second positioning portion 110, a portion of the fixing plate 15 abuts against the lower surface of the fixing portion 102, the remaining portion of the fixing plate 15 abuts against the lower surface of the connecting portion 103, the fixing plate 15 and the surrounding edge 12 are fixedly connected by a fastener such as a bolt or a rivet penetrating through the second positioning portion 110 and the surrounding edge 12, and the fixing plate 15 and the bottom plate 11 are fixedly connected by a fastener such as a bolt or a rivet penetrating through the fixing plate 15 and the bottom plate 11.
As shown in fig. 6, the seat barrel assembly 5 includes a left side wall 51, a right side wall 52 and a ring-shaped side wall fixing member 53, wherein the left side wall 51 and the right side wall 52 are both formed by integral punching of an aluminum alloy material, two sides of the left side wall 51 and the right side wall 52 are fixedly connected by a fastener such as a bolt or a rivet to form a cylindrical structure, bottoms of the left side wall 51 and the right side wall 52 are fixedly connected with the bottom plate 11, the side wall fixing member 53 is sleeved on tops of the left side wall 51 and the right side wall 52, and the side wall fixing member 53 is fixedly connected with the left side wall 51 and the right side wall 52.
As shown in fig. 7, the front wheel assembly 3 includes a lower link 31 fixedly connected to the handlebar assembly 2, a front damper 32 fixedly connected to the lower link 31, a front fender 33 fixedly mounted to the front damper 32, and a front hub 34 rotatably connected to the front damper 32, and the lower link 31, the front fender 33, and the front hub 34 are made of an aluminum alloy material. As shown in fig. 8, the rear wheel assembly 4 includes a rear fork member 41 connected to the frame assembly 1 and a rear hub 42 mounted on the rear fork member 41, and the rear fork member 41 and the rear hub 42 are both made of an aluminum alloy material. The metal parts of the handlebar assembly 2 and the panel assembly 6 are made of aluminum alloy materials.
The battery 8 and the motor 9 are embedded in the installation cavity, the battery 8 is connected with the motor 9, one end of the battery 8 is fixedly connected with the connecting plate 16, the other end of the battery 8 is fixedly connected with the fixing plate 15, and the motor 9 is fixed on the connecting plate 16. The two side edges of the lower mudguard 7 are fixedly connected with the surrounding edge 12, the lower mudguard 7 extends from the middle of the fixing part 102 to the rear end of the pedal part 104 close to the rear tail part 101 along the connecting part 103 and the pedal part 104 along the front and rear direction of the electric vehicle, and the battery 8 and the motor 9 are separated from the outside by the lower mudguard 7.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the frame assembly 1, the bottom plate 11, the rear tail portion 101, the fixing portion 102, the connecting portion 103, the step portion 104, the surrounding edge 12, the reinforcing protrusion 13, the avoiding groove 14, the fixing plate 15, the connecting plate 16, the avoiding hole 17, the positioning protrusion 18, the first positioning portion 19, the second positioning portion 110, the handlebar assembly 2, the front wheel assembly 3, the lower link plate 31, the front shock absorber 32, the front fender 33, the front wheel hub 34, the rear wheel assembly 4, the rear flat fork member 41, the rear wheel hub 42, the seat tub assembly 5, the left side wall 51, the right side wall 52, the side wall fixing member 53, the panel assembly 6, the lower fender 7, the battery jar 8, the motor 9, and the rear shock absorber 10 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides an all-aluminum electric vehicle, includes frame assembly (1), install handlebar assembly (2), front wheel assembly (3) and rear wheel assembly (4) on frame assembly (1), its characterized in that, frame assembly (1) includes bottom plate (11) by the integrative stamping forming of aluminum alloy material, handlebar assembly (2) and front wheel assembly (3) set up the front end at bottom plate (11), the perk forms rear tail portion (101) in the rear end slant of bottom plate (11), rear tail portion (101) are gone up and are linked firmly and are made by aluminum alloy material and are used for installing sitting bucket assembly (5) of cushion, rear wheel assembly (4) set up at the rear end of bottom plate (11) and are located and sit bucket assembly (5) under.
2. The all-aluminum electric vehicle as claimed in claim 1, wherein the seat barrel assembly (5) comprises a left side wall (51), a right side wall (52) and an annular side wall fixing piece (53), the left side wall (51) and the right side wall (52) are both formed by integrally punching and molding an aluminum alloy material, two sides of the left side wall (51) and the right side wall (52) are fixedly connected through a fastener to form a cylindrical structure, the bottom of the left side wall (51) and the bottom of the right side wall (52) are fixedly connected with the bottom plate (11), the side wall fixing piece (53) is sleeved on the top of the left side wall (51) and the right side wall (52), and the side wall fixing piece (53) is fixedly connected with the left side wall (51) and the right side wall (52) respectively.
3. The all-aluminum electric vehicle as claimed in claim 1, wherein the front wheel assembly (3) comprises a lower yoke plate (31) fixedly connected with the handlebar assembly (2), a front shock absorber (32) fixedly connected with the lower yoke plate (31), a front fender (33) fixedly mounted on the front shock absorber (32), and a front hub (34) rotatably connected with the front shock absorber (32), the lower yoke plate (31), the front fender (33), and the front hub (34) are all made of aluminum alloy material, the rear wheel assembly (4) comprises a rear bottom fork member (41) connected with the frame assembly (1) and a rear hub (42) mounted on the rear bottom fork member (41), and the rear bottom fork member (41) and the rear hub (42) are both made of aluminum alloy material.
4. The all-aluminum electric vehicle as claimed in claim 1, wherein the handlebar assembly (2) is fixedly provided with the panel assembly (6), and the metal components of the handlebar assembly (2) and the panel assembly (6) are made of aluminum alloy materials.
5. The all-aluminum electric vehicle as claimed in claim 1, 2, 3 or 4, wherein the bottom plate (11) further comprises a fixing portion (102), a connecting portion (103) and a pedal portion (104), the fixing portion (102), the connecting portion (103), the pedal portion (104) and the rear tail portion (101) are sequentially arranged along the front-rear direction of the electric vehicle, the fixing portion (102) is located above the connecting portion (103) along the vertical direction, the connecting portion (103) is located above the pedal portion (104), the included angle between the fixing portion (102) and the connecting portion (103) is between 120 degrees and 160 degrees, the included angle between the connecting portion (103) and the pedal portion (104) is between 95 degrees and 135 degrees, and the included angle between the pedal portion (104) and the rear tail portion (101) is between 140 degrees and 170 degrees.
6. The all-aluminum electric vehicle as claimed in claim 5, wherein the circumferential edge of the bottom plate (11) is bent downwards to form a surrounding edge (12), the bottom plate (11) and the surrounding edge (12) are integrally formed by stamping and forming an aluminum alloy material, the bottom plate (11) and the surrounding edge (12) enclose a mounting cavity, a reinforcing protrusion (13) protruding upwards is arranged at the joint of the pedal part (104) and the rear tail part (101), and an avoiding groove (14) for embedding the rear shock absorber (10) is arranged in the reinforcing protrusion (13).
7. The all-aluminum electric vehicle as claimed in claim 6, wherein the frame assembly (1) further comprises a fixing plate (15) and a connecting plate (16) both made of aluminum alloy material, the fixing plate (15) and the connecting plate (16) are embedded and fixed in the mounting cavity, the fixing plate (15) is partially abutted against the lower surface of the fixing portion (102), the rest of the fixing plate (15) is abutted against the lower surface of the connecting portion (103), the connecting plate (16) is partially abutted against the lower surface of the pedal portion (104), the rest of the connecting plate (16) is abutted against the lower surface of the rear tail portion (101), a through avoiding hole (17) is formed in the connecting plate (16), and the avoiding hole (17) and the avoiding groove (14) are arranged right.
8. The all-aluminum electric vehicle as claimed in claim 7, wherein the edge of the avoiding hole (17) is provided with a plurality of positioning protrusions (18) protruding upwards, the positioning protrusions (18) are embedded into the avoiding groove (14) and the positioning protrusions (18) abut against the reinforcing protrusions (13) to position the connecting plate (16) and the bottom plate (11).
9. The all-aluminum electric vehicle as claimed in claim 7, wherein the two sides of the connecting plate (16) are bent to form a first positioning portion (19), the connecting plate (16) is fixedly connected with the surrounding edge (12) by a fastener penetrating through the first positioning portion (19) and the surrounding edge (12), the connecting plate (16) is fixedly connected with the base plate (11) by a fastener penetrating through the connecting plate (16) and the base plate (11), the two sides of the fixing plate (15) are bent to form a second positioning portion (110), the fixing plate (15) is fixedly connected with the surrounding edge (12) by a fastener penetrating through the second positioning portion (110) and the surrounding edge (12), and the fixing plate (15) is fixedly connected with the base plate (11) by a fastener penetrating through the fixing plate (15) and the base plate (11).
10. An all-aluminum electric vehicle according to claim 7, further comprising a lower mudguard (7) made of an aluminum alloy material, a battery (8) and a motor (9) are also embedded and fixed in the mounting cavity, the battery (8) is connected with the motor (9), one end of the battery jar (8) is fixedly connected with the connecting plate (16), the other end of the battery jar (8) is fixedly connected with the fixing plate (15), the motor (9) is fixed on the connecting plate (16), the two side edges of the lower mudguard (7) are fixedly connected with the surrounding edge (12) along the front and back direction of the electric vehicle, the lower mudguard (7) extends from the middle of the fixing part (102) along the connecting part (103) and the pedal part (104) to the rear end of the pedal part (104) close to the rear tail part (101), the battery jar (8) and the motor (9) are separated from the outside by the lower mudguard (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623083.8U CN209889036U (en) | 2019-04-30 | 2019-04-30 | All-aluminum electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623083.8U CN209889036U (en) | 2019-04-30 | 2019-04-30 | All-aluminum electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209889036U true CN209889036U (en) | 2020-01-03 |
Family
ID=69000242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623083.8U Expired - Fee Related CN209889036U (en) | 2019-04-30 | 2019-04-30 | All-aluminum electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209889036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969313A (en) * | 2019-04-30 | 2019-07-05 | 浙江吉利控股集团有限公司 | All-aluminum electric vehicle |
-
2019
- 2019-04-30 CN CN201920623083.8U patent/CN209889036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969313A (en) * | 2019-04-30 | 2019-07-05 | 浙江吉利控股集团有限公司 | All-aluminum electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209889036U (en) | All-aluminum electric vehicle | |
| CN216805617U (en) | Rear floor rear section assembly structure of new energy automobile | |
| CN211416911U (en) | Automobile door anti-collision plate | |
| CN213501811U (en) | Extended-range type automobile storage battery rear structure | |
| CN210971291U (en) | Front end module and vehicle | |
| CN216450735U (en) | Power battery switching support of new energy automobile | |
| CN211567586U (en) | Upper supporting seat structure of rear shock absorber of automobile | |
| CN109969313A (en) | All-aluminum electric vehicle | |
| CN211809872U (en) | Support structure of automobile front cover | |
| CN109969314B (en) | Electric vehicle frame and manufacturing method thereof | |
| CN210122050U (en) | New forms of energy power assembly suspension | |
| CN102019828A (en) | Automobile rear axle control arm seat | |
| CN211776771U (en) | Automobile electric stay bar mounting bracket structure | |
| CN217892518U (en) | Automobile accelerator pedal mounting bracket | |
| CN206426831U (en) | A kind of novel electric vehicle powertrain mounting system | |
| CN220465662U (en) | Two-wheeled vehicle and tail lamp thereof | |
| CN215751779U (en) | Be applied to additional strengthening of auto steering guide arm frame support | |
| CN219947970U (en) | Basin sheet metal structure of automobile seat | |
| CN221023995U (en) | Foot rest structure in electric bicycle | |
| CN218616870U (en) | Tubular cross beam for heavy-duty car frame | |
| CN220518047U (en) | Appearance structure of auxiliary seat hanging rack of cab of highland all-terrain vehicle | |
| CN210101787U (en) | Plastic fender | |
| CN217456135U (en) | Rear floor rear-end assembly structure of new energy automobile | |
| CN218536594U (en) | Storage battery support and automobile | |
| CN204774702U (en) | Electric automobile quick -witted mounting structure that charges |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang Mingdao Industrial Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: ZHEJIANG JUKE INDUSTRIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |