CN109969313A - All-aluminum electric vehicle - Google Patents
All-aluminum electric vehicle Download PDFInfo
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- CN109969313A CN109969313A CN201910363689.7A CN201910363689A CN109969313A CN 109969313 A CN109969313 A CN 109969313A CN 201910363689 A CN201910363689 A CN 201910363689A CN 109969313 A CN109969313 A CN 109969313A
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- assembly
- electric vehicle
- bottom plate
- plate
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/02—Cycle frames characterised by material or cross-section of frame members
- B62K19/04—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides an all-aluminum electric vehicle, and belongs to the technical field of electric vehicles. 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 invention belongs to vehicle technology fields, are related to a kind of full aluminium electric vehicle.
Background technique
Electric vehicle, i.e. electrically driven vehicle, electric vehicle are divided into alternating current electric vehicle and DC electric car.The electric vehicle usually said
It is, by components such as controller, motors, mechanical energy movement to be converted electrical energy into, to control electric current using battery as energy source
The vehicle of size change speed.
Existing electric motor car with two wheels, electric vehicle include vehicle frame, such as a kind of electric vehicle disclosed in Chinese patent literature data
Vehicle frame [application number: 201910093536.5；Application publication number: CN109552544A], including by head tube, preceding supervisor, battery
Frame, front connector, rear connectors, rear supervisor, rear chain stay, U-tube, connecting bracket, glove trustship, fixed frame, connecting tube, seat cushion
Support tube, rear shock absorber and seat cushion mounting base.
Above components are mostly steel structure, and are fixedly connected with by welding between each other, steel structure
Heavier-weight, makes the weight of the electric vehicle of this kind of structure in 70kg or so, and electric vehicle own wt weight can accelerate electricity in motion
The consumption in pond, the cruising ability 50km-70km of the electric vehicle of general this kind of structure, course continuation mileage are shorter；And it is arranged in vehicle body
Multiple plastic fittings, plastic fittings aging easy to change, fragmentation, cause electric vehicle integral strength low, and plastic fittings is combustibles
Product, security risk are very big.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of full aluminium electric vehicle is proposed, is solved
The technical issues of be that electric vehicle how to be made to realize intensity that is light-weighted while not reducing electromobile frame.
Object of the invention can be realized by the following technical scheme: a kind of full aluminium electric vehicle, including frame assembly, described
Handlebar assembly, preceding wheel assembly and rear wheel assembly are installed, the frame assembly includes by aluminum alloy materials one on frame assembly
The front end of bottom plate is arranged in stamping forming bottom plate, the handlebar assembly and preceding wheel assembly, and the rear end of the bottom plate is oblique to be upwarped
Tail portion after being formed is acted, is fixed with made of aluminum alloy materials and is used to install the nightstool assembly of cushion, institute on the rear tail portion
Rear wheel assembly is stated the rear end of bottom plate is arranged in and is located at the underface of nightstool assembly.
The bottom plate and nightstool assembly of this electric vehicle are made of aluminum alloy materials, and bottom plate and nightstool assembly occupy electricity
The major part of motor-car structure can reduce the overall weight of this electric vehicle relative to vehicle frame made of steel, iron material is used,
The lightweight for realizing electric vehicle, improves the cruising ability of electric vehicle, and even if electric vehicle scraps after, the recycling of aluminum alloy materials
Value is high, can recycle, recovery utilization rate may be up to 95% or more, and the recycling and reusing of material can be reduced to environment
Pollution, energy conservation and environmental protection, while bottom plate made of aluminum alloy materials and nightstool assembly are exposed at outside electric vehicle, make this electric vehicle
With certain fire-proof function.For electric vehicle during traveling, it is tiltedly lower backward, bottom that occupant, which is sitting in the power generated on cushion,
The rear end of plate tilt obliquely formation after tail portion, make vehicle frame have enough intensity, while this kind of structure can produce it is enough
Reaction force meets mechanics, keeps passenger riding comfortable, and rear wheel assembly is arranged in the rear end of bottom plate and is located at nightstool assembly
Underface, this kind of structure can always play the role of support to the rear end of bottom plate and nightstool by rear wheel assembly, to improve
The intensity of vehicle frame.
In a kind of above-mentioned full aluminium electric vehicle, the nightstool assembly includes left-side, right side wall and side wall annular in shape
Fixing piece, the left-side and right side wall are formed by aluminum alloy materials integrated punching, the two of the left-side and right side wall
Side forms tubular structure after being fixedly connected with by fastener, the bottom of the left-side and right side wall is fixedly connected with bottom plate, the side
The top that fixing piece is set in left-side and right side wall is enclosed, and the side wall fixing piece is mutually solid with left-side and right side wall respectively
Even.Left-side and right side wall surround tubular, make to arrange components in nightstool and place article, rationally utilize space；Side
The setting cooperation bottom plate for enclosing fixing piece fixes left-side and right side wall, and fixed firmness is high；And left-side and right side
It encloses and occupies the biggish external surface area of electric vehicle, realize in the overall weight for reducing this electric vehicle light-weighted can be improved simultaneously
The fire resistance property of electric vehicle.
In a kind of above-mentioned full aluminium electric vehicle, the preceding wheel assembly include the lower linking plate being fixedly connected with handlebar assembly,
The front damper that is fixedly connected with the lower linking plate, the front mudguard being fixedly mounted on the front damper and with it is described before subtract
The front hub of device rotation connection is shaken, the lower linking plate, front mudguard and front hub are made of aluminum alloy materials.It is lower linking plate, preceding
Mud guard and front hub are made of aluminum alloy materials, further decrease the overall weight of this electric vehicle, realize the light of electric vehicle
Quantization, improves the cruising ability of electric vehicle, and even if electric vehicle scraps after, the recovery value of aluminum alloy materials is high, can follow
Ring utilizes, and recovery utilization rate may be up to 95% or more, energy conservation and environmental protection.
In a kind of above-mentioned full aluminium electric vehicle, the rear wheel assembly include the rear chain stay component being connected with frame assembly and
The rear-wheel hub being mounted on the rear chain stay component, the rear chain stay component and rear-wheel hub are made of aluminum alloy materials.After put down
Fork member and rear-wheel hub are made of aluminum alloy materials, further decrease the overall weight of this electric vehicle, realize the light of electric vehicle
Quantization, improves the cruising ability of electric vehicle, and even if electric vehicle scraps after, the recovery value of aluminum alloy materials is high, can follow
Ring utilizes, and recovery utilization rate may be up to 95% or more, energy conservation and environmental protection.
In a kind of above-mentioned full aluminium electric vehicle, panel assembly is fixedly installed on the handlebar assembly, the handlebar is total
It is made at aluminum alloy materials are all made of with the metal parts in panel assembly.This kind of structure further decreases the whole of this electric vehicle
Body weight realizes the lightweight of electric vehicle, improves the cruising ability of electric vehicle, and even if electric vehicle scraps after, aluminium alloy material
The recovery value of material is high, can recycle, recovery utilization rate may be up to 95% or more, energy conservation and environmental protection.
In a kind of above-mentioned full aluminium electric vehicle, the bottom plate further includes fixed part, interconnecting piece and footrest portion, along electric vehicle
Front-rear direction described in fixed part, interconnecting piece, footrest portion and rear tail portion be arranged successively, along the vertical direction the fixed position in even
The top of socket part, angle of the connecting portion between the top in footrest portion, the fixed part and interconnecting piece is at 120-160 °
Between, between 95-135 °, the angle between the footrest portion and rear tail portion exists the angle between the interconnecting piece and footrest portion
Between 140-170 °.This kind of structure, make bottom plate can connect each assembly on electric vehicle for example handlebar assembly, preceding wheel assembly,
Rear wheel assembly and nightstool assembly, keep electric vehicle structure compact, rationally distributed, while the bottom plate of this kind of structure is in bending, can be with
The intensity for improving bottom plate, to improve the integral strength of vehicle frame.
In a kind of above-mentioned full aluminium electric vehicle, the peripheral edge edge of the bottom plate is bent to form surrounding edge, the bottom plate downward
It is formed with surrounding edge by aluminum alloy materials integrated punching, the bottom plate and surrounding edge surround an installation cavity, the footrest portion and rear molding
The junction in portion has the reinforcement protrusion of setting protruding upward, the evacuation for reinforcing having for rear shock absorber insertion in protrusion
Groove.Surrounding edge is that the edge of bottom plate bends downward to be formed, and the junction of footrest portion and rear tail portion has adding for setting protruding upward
The integral strength of vehicle frame can be enhanced in strong protrusion, the above structure, thus make this vehicle frame without adding the structures such as other stiffening plates,
Weight is reduced, realizes the lightweight of electric vehicle.Bottom plate and surrounding edge surround an installation cavity, which can be used to install electronic
The components of vehicle, reinforce the evacuation groove for having for rear shock absorber insertion in protrusion, and the above structure can make electric vehicle
Components layout is more rationally and compact, rationally utilizes space.
In a kind of above-mentioned full aluminium electric vehicle, the frame assembly further include by aluminum alloy materials made of fixed plate
And connecting plate, the fixed plate and connecting plate are embedded in and are fixed in installation cavity, the fixed plate part is resisted against fixed part
Lower surface, the rest part of the fixed plate are resisted against the lower surface of interconnecting piece, and the connecting plate part is resisted against footrest portion
Lower surface, the rest part of the connecting plate are resisted against the lower surface of rear tail portion, have perforative avoid holes in the connecting plate,
The avoid holes and evacuation groove face setting.Fixed plate and connecting plate are made of aluminum alloy materials, can further decrease electricity
The overall weight of motor-car realizes the lightweight of electric vehicle, improves the recovery value of this electric vehicle；Fixed plate be resisted against fixed part and
On interconnecting piece, connecting plate is resisted against in footrest portion and rear tail portion, i.e., is resisted against bending place, and bottom plate can be improved in this kind of structure
Intensity, to improve the integral strength of this electromobile frame；The setting of avoid holes rationally utilizes space, leads to rear shock absorber
It crosses avoid holes to be embedded into evacuation groove, makes components connection and reasonable arrangement.
In a kind of above-mentioned full aluminium electric vehicle, the edge of the avoid holes has the positioning of several settings that raise upward
Protrusion, the positioning protrusion, which is embedded into evacuation groove, and the positioning protrusion is resisted against in reinforcement protrusion makes connecting plate and bottom plate
Mutually position.The setting of positioning protrusion guarantees that connecting plate can be installed to the position of setting, guarantees avoid holes and evacuation groove face
Setting, to improve the installation accuracy of vehicle frame.
In a kind of above-mentioned full aluminium electric vehicle, the two sides of the connecting plate are bent to form the first positioning region, pass through fastening
Part, which passes through the first positioning region and surrounding edge, is fixedly connected with connecting plate and surrounding edge, and makes to connect across connecting plate and bottom plate by fastener
Plate and bottom plate are fixedly connected with, and the two sides of the fixed plate are bent to form the second positioning region, by fastener pass through the second positioning region and
Surrounding edge is fixedly connected with fixed plate and surrounding edge, and passing through fixed plate and bottom plate by fastener is fixedly connected with fixed plate and bottom plate.The
The setting of one positioning region and the second positioning region improves contact area, while improving the mounting stability and peace of connecting plate and fixed plate
Precision is filled, makes connecting plate and fixed plate play the role of preferably enhancing bottom plate and surrounding edge, to improve the whole of electromobile frame
Body intensity.
In a kind of above-mentioned full aluminium electric vehicle, the electric vehicle further includes the undershield made of aluminum alloy materials,
Also insertion is fixed with storage battery and motor, the storage battery and associated electric motor, one end of the storage battery and connecting plate in the installation cavity
It being fixedly connected with, the other end and the fixed plate of the storage battery are fixedly connected with, and the motor is fixed on connecting plate, and the two of the undershield
Side with surrounding edge along being fixedly connected with, along the front-rear direction of electric vehicle, the undershield from the centre of fixed part along interconnecting piece and
Footrest portion extends to footrest portion close to the rear end of rear tail portion, and the undershield separates storage battery and motor with the external world.It closes
Reason utilizes space, and bottom plate, coaming plate and undershield can be such that storage battery and motor does not contact with the external world, and components are few, structure letter
It is single, and improve the service life of storage battery and motor.
Compared with prior art, full aluminium electric vehicle provided by the invention has the advantage that
1, in the entirety of frame assembly, the entirety of nightstool assembly of this full aluminium electric vehicle, handlebar assembly and panel assembly
Rear chain stay component and rear-wheel in metal parts, the lower linking plate in preceding wheel assembly, front mudguard and front hub and rear wheel assembly
Hub is made of aluminum alloy materials, can reduce the overall weight of this electric vehicle, realizes the lightweight of electric vehicle, improves electric vehicle
Cruising ability, and even if electric vehicle scraps after, the recovery value of aluminum alloy materials is high, can recycle, and recycles
Rate may be up to 95% or more, and the recycling and reusing of material can reduce the pollution to environment, energy conservation and environmental protection.
2, the frame assembly of this electric vehicle only includes four bottom plate, surrounding edge, connecting plate and fixed plate components, and nightstool is total
At also only including left-side, right side wall and side wall fixing piece, relative to existing electric vehicle, this electric vehicle structure is simple, and zero
Component is few, convenient for disassembly and assembly.
3, installation space is provided while the setting of the surrounding edge of this electric vehicle and bottom plate improves frame strength, and is reinforced
The setting of protrusion and evacuation groove also provides installation space while improving frame strength, makes the whole strong of this electromobile frame
Connection and reasonable arrangement while spending high, it is compact-sized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this full aluminium electric vehicle.
Fig. 2 is the structural schematic diagram of this full aluminium electromobile frame assembly.
Fig. 3 is the cross-sectional view of this full aluminium electromobile frame assembly.
Fig. 4 is the overall structure diagram of this full aluminium electromobile frame assembly connecting plate.
Fig. 5 is the partial structural diagram one of this full aluminium electric vehicle.
Fig. 6 is the partial structural diagram two of this full aluminium electric vehicle.
Fig. 7 is the overall structure diagram of this full aluminium front wheel of electric motorcar assembly.
Fig. 8 is the overall structure diagram of this full aluminium rear wheels of electric vehicle assembly.
In figure, 1, frame assembly；11, bottom plate；101, rear tail portion；102, fixed part；103, interconnecting piece；104, footrest portion；
12, surrounding edge；13, reinforce protrusion；14, groove is avoided；15, fixed plate；16, connecting plate；17, avoid holes；18, positioning protrusion；19,
First positioning region；110, the second positioning region；2, handlebar assembly；3, preceding wheel assembly；31, lower linking plate；32, front damper；33, front
Mud plate；34, front hub；4, rear wheel assembly；41, rear chain stay component；42, rear-wheel hub；5, nightstool assembly；51, left-side；52, right
Side wall；53, side wall fixing piece；6, panel assembly；7, undershield；8, storage battery；9, motor；10, rear shock absorber.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this full aluminium electric vehicle includes frame assembly 1, handlebar assembly 2, preceding wheel assembly 3, rear wheel assembly 4, sits
Bucket assembly 5, panel assembly 6, undershield 7, storage battery 8 and motor 9.Handlebar assembly 2 and preceding wheel assembly 3 are installed in frame assembly
1 front end, and handlebar assembly 2 is located at the top of preceding wheel assembly 3, rear wheel assembly 4 and nightstool assembly 5 are installed in frame assembly 1
Rear end, and nightstool assembly 5 is located at the top of rear wheel assembly 4.
As shown in Fig. 2, Fig. 5, frame assembly 1 includes bottom plate 11, surrounding edge 12, fixed plate 15 and connecting plate 16, and bottom plate 11 encloses
Side 12, fixed plate 15 and connecting plate 16 are made of aluminum alloy materials, and the peripheral edge edge of bottom plate 11 is bent to form surrounding edge 12 downward,
Bottom plate 11 and the molding of 12 integrated punching of surrounding edge, bottom plate 11 and surrounding edge 12 surround an installation cavity, and fixed plate 15 and connecting plate 16 are equal
Insertion is fixed in installation cavity.
Bottom plate 11 includes fixed part 102, interconnecting piece 103, footrest portion 104 and rear tail portion 101, along the front-rear direction of electric vehicle
Fixed part 102, interconnecting piece 103, footrest portion 104 and rear tail portion 101 are arranged successively, and fixed part 102 is located at connection along the vertical direction
The top in portion 103, interconnecting piece 103 are located at the top in footrest portion 104, and rear tail portion 101 tilts obliquely relative to footrest portion 104 and sets
It sets, in the present embodiment, the angle between footrest portion 104 and rear tail portion 101 is 160 °, between fixed part 102 and interconnecting piece 103
Angle is 140 °, and the angle between interconnecting piece 103 and footrest portion 104 is 115 °, in actual production, footrest portion 104 and rear molding
Angle between portion 101 can be 140 ° or 170 °, the angle between fixed part 102 and interconnecting piece 103 can for 120 ° or
160 ° of person, the angle between interconnecting piece 103 and footrest portion 104 is 95 ° or 135 °.As shown in figure 3, footrest portion 104 and rear molding
The junction in portion 101 has the reinforcement protrusion 13 of setting protruding upward, has in reinforcement protrusion 13 and is embedded in for rear shock absorber 10
Evacuation groove 14, reinforce protrusion 13 and evacuation groove 14 be upward 11 one-pass molding of punching press bottom plate.
The two sides of connecting plate 16 are bent to form the first positioning region 19, and 16 part of connecting plate is resisted against the following table in footrest portion 104
Face, the rest part of connecting plate 16 are resisted against the lower surface of rear tail portion 101, and the first positioning region 19 is resisted against the inner sidewall of surrounding edge 12
On, passing through the first positioning region 19 and surrounding edge 12 by fastener such as bolt or rivet is fixedly connected with connecting plate 16 and surrounding edge 12,
And passing through connecting plate 16 and bottom plate 11 by fastener such as bolt or rivet is fixedly connected with connecting plate 16 and bottom plate 11.Such as Fig. 4
It is shown, there are perforative avoid holes 17, avoid holes 17 and evacuation 14 face of groove are arranged, in the present embodiment, keep away in connecting plate 16
The edge in hole 17 is allowed to have there are two the positioning protrusion 18 for the setting that raises upward, positioning protrusion 18 is embedded into evacuation groove 14 and fixed
Position protrusion 18, which is resisted against in reinforcement protrusion 13, positions connecting plate 16 with 11 phase of bottom plate, in actual production, positioning protrusion 18
Quantity can be four or six.
The two sides of fixed plate 15 are bent to form the second positioning region 110, and 15 part of fixed plate is resisted against the following table of fixed part 102
Face, the rest part of fixed plate 15 are resisted against the lower surface of interconnecting piece 103, pass through second by fastener such as bolt or rivet
Positioning region 110 and surrounding edge 12 are fixedly connected with fixed plate 15 and surrounding edge 12, and are passed through and fixed by fastener such as bolt or rivet
Plate 15 and bottom plate 11 are fixedly connected with fixed plate 15 and bottom plate 11.
As shown in fig. 6, nightstool assembly 5 includes left-side 51, right side wall 52 and side wall fixing piece 53 annular in shape, left-side
51 and right side wall 52 be to be formed by aluminum alloy materials integrated punching, the two sides of left-side 51 and right side wall 52 by fastener such as
Bolt or rivet form tubular structure after being fixedly connected with, the bottom of left-side 51 and right side wall 52 is fixedly connected with bottom plate 11, side wall
Fixing piece 53 is set in the top of left-side 51 and right side wall 52, and side wall fixing piece 53 respectively with left-side 51 and right side wall 52
It is fixedly connected with.
As shown in fig. 7, preceding wheel assembly 3 includes the lower linking plate 31 being fixedly connected with handlebar assembly 2 and the fixed company of lower linking plate 31
The front damper 32 connect, the front mudguard 33 being fixedly mounted on front damper 32 and the front-wheel connected with the rotation of front damper 32
Hub 34, lower linking plate 31, front mudguard 33 and front hub 34 are made of aluminum alloy materials.As shown in figure 8, rear wheel assembly 4 includes
The rear chain stay component 41 being connected with frame assembly 1 and the rear-wheel hub 42 being mounted on rear chain stay component 41,41 He of rear chain stay component
Rear-wheel hub 42 is made of aluminum alloy materials.Metal parts in handlebar assembly 2 and panel assembly 6 is all made of aluminum alloy materials system
At.
Storage battery 8 and motor 9 are embedded in installation cavity, and storage battery 8 and motor 9 are connected, and one end of storage battery 8 and 16 phase of connecting plate are solid
Even, the other end and the fixed plate 15 of storage battery 8 are fixedly connected with, and motor 9 is fixed on connecting plate 16.The two sides of undershield 7 along with
Surrounding edge 12 is fixedly connected with, and along the front-rear direction of electric vehicle, undershield 7 is from the centre of fixed part 102 along interconnecting piece 103 and footrest
Portion 104 extends to footrest portion 104 close to the rear end of rear tail portion 101, undershield 7 by storage battery 8 and motor 9 and it is extraneous every
It opens.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although frame assembly 1 is used more herein, bottom plate 11, rear tail portion 101, fixed part 102, interconnecting piece 103, steps on
Foot 104, surrounding edge 12 reinforce protrusion 13, evacuation groove 14, fixed plate 15, connecting plate 16, avoid holes 17, positioning protrusion 18, the
One positioning region 19, the second positioning region 110, handlebar assembly 2, preceding wheel assembly 3, lower linking plate 31, front damper 32, front mudguard 33,
Front hub 34, rear wheel assembly 4, rear chain stay component 41, rear-wheel hub 42, nightstool assembly 5, left-side 51, right side wall 52, side wall are fixed
The terms such as part 53, panel assembly 6, undershield 7, storage battery 8, motor 9, rear shock absorber 10, but be not precluded and use other terms
A possibility that.The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as appointing
The additional limitation of what one kind is disagreed with spirit of that invention.
Claims (10)
1. a kind of full aluminium electric vehicle, including frame assembly (1), handlebar assembly (2), front-wheel are installed on the frame assembly (1)
Assembly (3) and rear wheel assembly (4), which is characterized in that the frame assembly (1) includes molding by aluminum alloy materials integrated punching
Bottom plate (11), the handlebar assembly (2) and preceding wheel assembly (3) are arranged in the front end of bottom plate (11), the rear end of the bottom plate (11)
Tail portion (101) after being formed is tilted obliquely, is fixed with made of aluminum alloy materials on the rear tail portion (101) and is used to install
The nightstool assembly (5) of cushion, the rear wheel assembly (4) setting bottom plate (11) rear end and be located at nightstool assembly (5) just under
Side.
2. a kind of full aluminium electric vehicle according to claim 1, which is characterized in that the nightstool assembly (5) includes left-side
(51), right side wall (52) and side wall fixing piece (53) annular in shape, the left-side (51) and right side wall (52) are closed by aluminium
The two sides of golden material integrated punching molding, the left-side (51) and right side wall (52) form tubular after being fixedly connected with by fastener
The bottom of structure, the left-side (51) and right side wall (52) is fixedly connected with bottom plate (11), and the side wall fixing piece (53) is arranged
At the top of left-side (51) and right side wall (52), and the side wall fixing piece (53) respectively with left-side (51) and right side wall
(52) it is fixedly connected with.
3. a kind of full aluminium electric vehicle according to claim 1, which is characterized in that the preceding wheel assembly (3) includes and handlebar
Lower linking plate (31) that assembly (2) is fixedly connected, is fixedly mounted on the front damper (32) being fixedly connected with the lower linking plate (31)
Front mudguard (33) on the front damper (32) and the front hub (34) with the front damper (32) rotation connection, it is described
Lower linking plate (31), front mudguard (33) and front hub (34) are made of aluminum alloy materials, and the rear wheel assembly (4) includes and vehicle
The connected rear chain stay component (41) of frame assembly (1) and the rear-wheel hub (42) being mounted on the rear chain stay component (41), after described
Chain stay component (41) and rear-wheel hub (42) are made of aluminum alloy materials.
4. a kind of full aluminium electric vehicle according to claim 1, which is characterized in that be fixedly mounted on the handlebar assembly (2)
Have panel assembly (6), the metal parts in the handlebar assembly (2) and panel assembly (6) is all made of aluminum alloy materials and is made.
5. a kind of full aluminium electric vehicle according to claim 1 or 2 or 3 or 4, which is characterized in that the bottom plate (11) is also wrapped
Include fixed part (102), interconnecting piece (103) and footrest portion (104), fixed part (102) described in the front-rear direction along electric vehicle, connection
Portion (103), footrest portion (104) and rear tail portion (101) are arranged successively, and the fixed part (102) is located at interconnecting piece along the vertical direction
(103) top, the interconnecting piece (103) are located at the top in footrest portion (104), the fixed part (102) and interconnecting piece (103)
Between angle between 120-160 °, the angle between the interconnecting piece (103) and footrest portion (104) between 95-135 °,
Angle between the footrest portion (104) and rear tail portion (101) is between 140-170 °.
6. a kind of full aluminium electric vehicle according to claim 5, which is characterized in that the peripheral edge of the bottom plate (11) is along downward
It is bent to form surrounding edge (12), the bottom plate (11) and surrounding edge (12) are formed by aluminum alloy materials integrated punching, the bottom plate (11)
An installation cavity is surrounded with surrounding edge (12), and the junction of the footrest portion (104) and rear tail portion (101) has setting protruding upward
Reinforcement it is raised (13), the evacuation groove (14) for reinforcing having for rear shock absorber (10) insertion in raised (13).
7. a kind of full aluminium electric vehicle according to claim 6, which is characterized in that the frame assembly (1) further include by
Fixed plate made of aluminum alloy materials (15) and connecting plate (16), the fixed plate (15) and connecting plate (16), which are embedded in, to be fixed on
In installation cavity, the fixed plate (15) is partially resisted against the lower surface of fixed part (102), the rest part of the fixed plate (15)
It is resisted against the lower surface of interconnecting piece (103), the connecting plate (16) is partially resisted against the lower surface of footrest portion (104), the company
The rest part of fishplate bar (16) is resisted against the lower surface of rear tail portion (101), has perforative avoid holes in the connecting plate (16)
(17), the avoid holes (17) and evacuation groove (14) face setting.
8. a kind of full aluminium electric vehicle according to claim 7, which is characterized in that the avoid holes (17) if edge have
The positioning protrusion (18) of the dry setting that raises upward, the positioning protrusion (18) is embedded into evacuation groove (14) and the positioning
Raised (18), which are resisted against on reinforcement raised (13), makes connecting plate (16) and bottom plate (11) Xiang Dingwei.
9. a kind of full aluminium electric vehicle according to claim 7, which is characterized in that the two sides bent of the connecting plate (16)
At the first positioning region (19), passing through the first positioning region (19) and surrounding edge (12) by fastener makes connecting plate (16) and surrounding edge (12)
It is fixedly connected with, and passing through connecting plate (16) and bottom plate (11) by fastener is fixedly connected with connecting plate (16) and bottom plate (11), it is described
The two sides of fixed plate (15) are bent to form the second positioning region (110), pass through the second positioning region (110) and surrounding edge by fastener
(12) it is fixedly connected with fixed plate (15) and surrounding edge (12), and pass through fixed plate (15) and bottom plate (11) by fastener to make fixed plate
(15) it is fixedly connected with bottom plate (11).
10. a kind of full aluminium electric vehicle according to claim 7, which is characterized in that the electric vehicle further includes by aluminium alloy
Undershield made of material (7), also insertion is fixed with storage battery (8) and motor (9) in the installation cavity, the storage battery (8) and
Motor (9) is connected, and one end and the connecting plate (16) of the storage battery (8) are fixedly connected with, the other end and fixed plate of the storage battery (8)
(15) it is fixedly connected with, the motor (9) is fixed on connecting plate (16), two sides edge and surrounding edge (12) of the undershield (7)
Be fixedly connected with, along the front-rear direction of electric vehicle, the undershield (7) from the centre of fixed part (102) along interconnecting piece (103) and
Footrest portion (104) extends to the rear end of footrest portion (104) close to rear tail portion (101), and the undershield (7) is by storage battery
(8) it is separated with motor (9) with the external world.
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| CN201910363689.7A CN109969313A (en) | 2019-04-30 | 2019-04-30 | All-aluminum electric vehicle |
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Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant after: Zhejiang Mingdao Industrial Co., Ltd Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: Zhejiang juke Industrial Co., Ltd |