CN106627939A - Reinforcing vehicle frame device of electric vehicle - Google Patents
Reinforcing vehicle frame device of electric vehicle Download PDFInfo
- Publication number
- CN106627939A CN106627939A CN201611243582.1A CN201611243582A CN106627939A CN 106627939 A CN106627939 A CN 106627939A CN 201611243582 A CN201611243582 A CN 201611243582A CN 106627939 A CN106627939 A CN 106627939A
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- Prior art keywords
- reinforcing
- frame device
- bicycle frame
- buckle
- battery
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Classifications
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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
- B62K19/00—Cycle frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a reinforcing vehicle frame device of an electric vehicle. The reinforcing vehicle frame device of the electric vehicle comprises a front pipe, a back pipe, a lower fork and an upper fork; the ends of the front pipe, the lower fork and the back pips are sequentially and fixedly connected, so that a seat supporting body is enclosed; the front pipe is fixedly connected with the seat supporting body; and a reinforcing rod is installed between the front pipe and the back pipe, and the two ends of the reinforcing rod are detachably installed on the front pipe and the back pipe correspondingly. According to the reinforcing vehicle frame device of the electric vehicle, the reinforcing rod is installed between the front pipe and the back pipe, the two ends of the reinforcing rod are detachably installed on the front pipe and the back pipe correspondingly, and thus, firmness of the structure is ensured; and in addition, when a riding road is flat, the reinforcing rod can be dismounted to reduce riding loads, and when a riding road is bumpy, the reinforcing rod can be installed to improve the bearing force during riding.
Description
Technical field
The present invention relates to the technical field of electric motor car, in particular to a kind of reinforcing bicycle frame device of electric motor car.
Background technology
Electric bicycle, is called electric motor car for short again, refer to using battery as supplementary energy ordinary bicycle base
On plinth, the electromechanical integration of the control members such as motor, controller, battery, handle brake lever and display instrument system is mounted with
Personal Transporter.The vehicle frame of electric motor car is the main load part of electric motor car, and its structural integrity is directly connected to the people that rides
The riding safety of member.
In prior art, the fastness of the structure of the vehicle frame of electric motor car not enough, so directly threatens riding for the personnel of riding
Row safety.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is the reinforcing bicycle frame device for providing a kind of electric motor car, the electric motor car
Reinforcing bicycle frame device there is preferable fastness.
A kind of reinforcing bicycle frame device of electric motor car, including front pipe, rear pipe, lower fork, upper fork, the front pipe, lower fork, rear pipe
End is affixed successively to surround a seat supports body, and the front pipe is fixed in the seat supports body, is provided between the front Guan Yuhou pipes
Reinforcing bar, the both ends of the reinforcing bar are removably installed in respectively in the front and rear tube.
Further, the both ends of the reinforcing bar are installed in front and rear tube by nut bolt component.
Further, the top of the upper fork is provided with fix bar, and the fix bar is provided with backrest.
Further, the backrest is articulated with fix bar.
Further, be additionally provided with back rest frame on the supporter, the back rest frame is provided with back cushion, the back cushion and
Multiple springs are provided between back rest frame.
Further, it is additionally provided with handrail on the supporter.
Further, the rear pipe is provided with tool box.
Further, also including the battery component for being installed on seat supports body, the battery component is including battery, to accommodating
The battery compartment of battery, buckle and the control piece flexible to control buckle, the battery and battery compartment are equipped with and buckle matches
The draw-in groove of conjunction.
Further, the battery compartment be provided with it is scalable with opening or close battery compartment baffle plate.
Further, the buckle is wedge shape.
The reinforcing bicycle frame device of the present invention, is provided with reinforcing bar between front Guan Yuhou pipes, and the both ends of reinforcing bar respectively can
Releasably it is installed in the front and rear tube, thereby ensures that the fastness of its structure.In addition, relatively flat on road surface of riding
When, reinforcing bar can be dismantled, to mitigate the heavy burden ridden；Load is ridden when road surface more jolts, and can be pacified reinforcing bar
Dress, to improve load when riding.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the structural representation of the reinforcing bicycle frame device that the embodiment of the present invention is provided.
Fig. 2 shows the structure chart of the battery component that the embodiment of the present invention is provided.
Main element symbol description：
100 reinforce bicycle frame device
20 seat supports bodies
Manage after 21
22 lower forks
Pitch on 23
Manage before 30
40 reinforcing bars
50 fix bars
60 backrests
71 back rest frames
72 back cushions
80 handrails
90 battery components
91 batteries
92 battery compartments
921 baffle plates
93 buckles
94,95 draw-in grooves.
Specific embodiment
For the ease of understanding the present invention, the reinforcing bicycle frame device of electric motor car is carried out more comprehensively below with reference to relevant drawings
Description.The first-selected embodiment of the reinforcing bicycle frame device of electric motor car is given in accompanying drawing.But, the reinforcing bicycle frame device of electric motor car
Can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these embodiments
Purpose is to make the disclosure of the reinforcing bicycle frame device to electric motor car more thorough comprehensive.
In describing the invention, it is to be understood that term " longitudinal direction ", " horizontal ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the dress of indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention limit
System.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or feature that the embodiment or example are described
In being contained at least one embodiment of the present invention or example.In this manual, the schematic representation of above-mentioned term is differed
Surely identical embodiment or example are referred to.And, the specific features of description, structure, material or feature can be any
Combine in an appropriate manner in one or more embodiments or example.
In describing the invention, unless otherwise prescribed and limit, it should be noted that term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be mechanically connected or electrical connection, or the connection of two element internals, can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
Refer to Fig. 1.The reinforcing bicycle frame device 100 of the electric motor car of the embodiment of the present invention, including front pipe 30, rear pipe 21, under
Fork 22, upper fork 23, the front pipe 30, lower fork 22, the end of rear pipe 21 affixed successively surround a seat supports body 20, the front pipe 30
The seat supports body 20 is fixed in, reinforcing bar 40, the both ends of the reinforcing bar 40 are provided between the front pipe 30 and rear pipe 21
It is removably installed in respectively on the front pipe 30 and rear pipe 21.
In above-described embodiment, bicycle frame device 100 is reinforced, reinforcing bar 40, reinforcing bar are provided between front pipe 30 and rear pipe 21
40 both ends are removably installed in respectively on the front pipe 30 and rear pipe 21, thereby ensure that the fastness of its structure.Separately
Outward, when road surface of riding is relatively flat, reinforcing bar 40 can be dismantled, to mitigate the heavy burden ridden；Load rides road surface more
When jolting, reinforcing bar 40 can be installed, to improve load when riding.
It is understood that seat supports body 20 is for seat cushion, such as front cushion (i.e. the personnel of riding are sat) and recoil
Pad (i.e. the personnel of taking are sat, and will be related to below).
Front pipe 30, rear pipe 21, lower fork 22, upper fork 23 can be tubulose or shaft-like.It can be hollow or real new construction.
Its material can be using aluminum alloy material, steel matter, aluminum alloy material, titanium alloy material, carbon fibre materials etc..
Here, aluminum alloy material essential element is aluminium, then mixes a small amount of magnesium or other metal materials strengthening it
Hardness, wherein the aluminium alloy with Mg as main adding elements, the hard amount of its matter is light, density is low, thermal diffusivity is preferable, crushing resistance is relatively strong,
Corrosion stability is good, also known as rust-preventing aluminum alloy.Aluminum alloy material has the advantage that：1st, density is little, light weight, to mitigate the weight of car body
Amount；2nd, intensity is good；3rd, perfect heat-dissipating, not only can extend to a great extent the service life of motor, battery and controller,
These electronic equipments are also more conducive to simultaneously normally to run, and improve their operating efficiency；4th, with good processing characteristics, because
Density for almag is little, but intensity is good, so there is good advantage in terms of processing characteristics, for traditional processing
Mode and cutter are all without special requirement；5th, good corrosion resistance, almag as a kind of alloy, with Steel material
Incomparable corrosion resistance, during the use of vehicle, can preferably keep the durability and appearance requirement of vehicle.
Herein, steel matter has the advantage that：1st, good processability, especially chrome-molybdenum steel；2nd, intensity is big, in same volume
Under the intensity of steel be far longer than aluminium alloy and titanium alloy；3rd, sense is ridden comfortably, steel is a kind of with good elastic gold
Category, the vehicle frame made of steel, can absorb the vibrations brought in ride.Therefore steelframe will not like that allow people to feel to aluminum frame
Feel uncomfortable；4th, much stronger than aluminium of the metal fatigue of steel, so under identical use condition, the life-span of steelframe also can compare
Aluminum frame is much longer.
Herein, aluminum alloy material has the advantage that：Aluminum alloy materials density is little, light weight, and aluminium is in itself to be easy to receive
The metal of corrosion, there's almost no in atmosphere not oxidized aluminium, places and is oxidized at once and is formed very thin in atmosphere
Oxide-film.The oxide-film prevents from continuing to get rusty when reaching certain degree, forms fine and close oxide-film (alundum (Al2O3)).Should
Oxide-film is almost colourless therefore is not easy to find change (turning white sometimes) in appearance.
Herein, titanium alloy material has the advantage that：1st, titanium alloy can make the again very big vehicle frame of very light in weight intensity,
The intensity and steel of titanium is similar, but weight also only has a little more than half of steel, therefore the titanium alloy vehicle frame of same intensity can compare
Steel vehicle frame is gently a lot；2nd, titanium alloy has extraordinary elasticity, and this causes it to perform meritorious deeds never to be obliterated in terms of vibration is ridden in absorption.Use titanium
The vehicle frame that alloy makes has very good comfortableness, and titanium is a kind of metal with Memorability, its shape at oneself
Almost there is unlimited service life, the service life of aluminium alloy bicycle frame is 2 years, and steel vehicle frame is 8 years in the range of change, and titanium vehicle frame
Then can reach 20 years or so.Under normal circumstances, hardly there is the phenomenon corroded in titanium.
Herein, carbon fibre materials have the advantage that：1st, extremely light weight：Because the quality of carbon only has 1.6 grams/cube li
Rice；2nd, impact property is absorbed good.Carbon fiber can effectively absorb vibrations, and keep rigidity well；3rd, can make each
Plant the vehicle frame of shape.Carbon fiber bicycle frame usually first makes mould, and carbon fibre piece is then paid on mould, finally uses epoxy resin
Carry out cementation.This manufacturing process can be made the minimum vehicle frame of windage using aerodynamics.
Front fork, lower fork 22, rear pipe 21, the connected mode of front pipe 30, can be connected using integration, or welding etc..
Aforementioned " both ends of reinforcing bar 40 are removably installed in respectively on the front pipe 30 and rear pipe 21 " it is detachable
Mode be not particularly limited, for example can be connected by securing member.Here, securing member can be nut bolt component, or
For clamping piece.Now enumerate a kind of embodiment of the clamping piece.Including clip body and connecting portion.The clip body is by two arcs
First clip and the second clip of shape is constituted.First clip and the second clip are hinged by respective end, the first clip and
The respective other end of second clip is respectively provided with connection end.The connection end of the first clip is hinged with a connecting rod, its connecting rod
The other end can rotate freely to the connection end of the second clip.The connection end of the second clip is provided with a connecting hole, connecting rod it is non-from
One pin-and-hole is provided with by the position held, the pin-and-hole is for insertion pin block.The shape of connecting hole is roughly the same with the shape of pin-and-hole, to realize
Pin block can simultaneously through pin-and-hole and connecting hole.The free end of connecting rod is connected with a locking closure, and the locking closure is provided with a locked groove, the locked groove
Shape and the second clip matching form, and locking closure is elasticity, and the edge of locked groove can flexibly expand or shrink, so
Can be so that the second clip can be pressed into locked groove.
When the first clip and the second clip are installed on together, pull at the connection end of connecting rod to the second clip,
So that the position of pin-and-hole and the aligned in position of connecting hole, now insert pin-and-hole；Meanwhile, pressing locking closure is fitted to locking closure and snaps in the
Two clips, with this preferably by the first clip and the second locked clip device；When the first clip and the second clip are disassembled,
Second clip is extracted from locked groove, pin block is extracted out from pin-and-hole, pulled and depart from the second clamp connection end from connecting rod.
Second embodiment of the clip be：Including clip body and connecting portion.The clip body is elasticity, that is, block
The shape of hoop body can be expanded or shunk due to its elasticity.The shape of clip body and spring wire substantially just as being similar round.
Preferably, clip body is more than the shape of semicircle in radian.First connection end and second that is respectively arranged at two ends with of clip body connects
Connect end.First connection end is hinged with a connection frame (for example can be rectangle), and one end of the connection frame is fixed on by hinge
One connection end, the other end is free to rotate, and the second connection end frame can be entered to connect inframe by its free end.The free end of connection frame
Handing-over has a locking closure.Locking closure of the locking closure as described in the first similar yoke configurations.But except for the difference that, the locked groove of the locking closure
Shape is closed with the matching form for being connected frame, to realize connection frame being snapped in locked groove.When clamping object is wanted, connection frame is pulled extremely
The position of the second connection end, and connection frame is entered the second connection end frame wherein.Locking closure is pressed down on, locking closure snaps in clip sheet
Body surface face.Simultaneously, under the elasticity of clip body, locking closure pulls the connection frame for being connected to the second connection end.When unclamping
During object, it is only necessary to pull open locking closure, due to the elastic force of clip body, connection frame can automatically unclamp the second connection end.
The third embodiment of the clip is：Including clip body and connecting portion.The clip body is by two arcs
First clip and the second clip are constituted.First clip and the second clip are hinged by respective end, the first clip and second
The respective other end of clip is respectively provided with connection end.The connection end of the first clip is hinged with a connecting rod, its connecting rod it is another
End can rotate freely to the connection end of the second clip.The appearance of the connecting rod is provided with screw thread, coordinates the screw thread to be additionally provided with nut.The
The connection end of two clips is provided with opening, so that connecting rod is turned on the connection end of the second clip.When by the first clip and
When two clips are installed on together, pull at the connection end of connecting rod to the second clip, and tightening nuts are so that the nut is propped up
The connection end of the second clip；When the first clip and the second clip are disassembled, it is only necessary to screw out nut.
The removably of above-mentioned reinforcing bar 40, except adopting securing member, can also adopt shackle member.Clamping herein
Part can enumerate a kind of of shackle member and implement structure, specially：Shackle member includes being arranged at the buckle 93 of the first installed part and arranges
In the hole clipping of the second installed part, the buckle 93 is engaged with hole clipping.Buckle 93 include being arranged at the connecting portion of the first installed part with
And positioned at the elastic buckle 93 of connecting portion one end, around resilient holding section around hole clipping.Buckle 93 is a spheroid,
Buckle 93 is hollow structure, to be formed with and educate hole from what connecting portion extended to buckle 93, so as to allow first buckle 93 to receive
There is elastic deformation when extruding.Buckle 93 can be integrally formed with the first installed part.Holding section is formed with multiple breach, and breach will
Holding section is separated into separate clamping, so that holding section produces elastic deformation when being acted on by external force.The hole of buckle 93
Diameter less than buckle 93 sphere diameter.During 93 insertion hole clippings of buckle, blocked block is subject to the thrust of buckle 93 that elasticity occurs
Deformation is expanded outwardly, and makes buckle 93 through the hole of buckle 93.Buckle 93 passes through hole clipping, blocked block and buckle 93 to recover former
Shape, it is outer so that the first installed part to be fixed with the second installed part that buckle 93 is barred from hole clipping by blocked block.Holding section end is formed
There is chamfering, to make buckle 93 be easy to be back in hole clipping under external force when dismantling the first housing and the second installed part.
Above-mentioned shackle member can also enumerate second enforcement structure (not shown).Specially：Shackle member may include block tongue
With buckle 93.Block tongue includes the first draw-in groove 94,95, the second draw-in groove 94,95 and positioned at the first draw-in groove 94,95 and the second draw-in groove 94,
The coupler body of the hook-type between 95, first draw-in groove 94,95, the second draw-in groove 94,95, hook and slot are the groove of the structure of elasticity.Buckle
93 include the first cutting, the second cutting and the hook and slot between the first cutting, the second cutting.First draw-in groove 94,95, second
Draw-in groove 94,95, hook and slot is the groove of elasticity.First draw-in groove 94,95, the second draw-in groove 94,95, hook and slot are the groove of elasticity.When
Realize block tongue with buckle 93 clamping when, first draw-in groove 94 is inserted in first cutting, and in 95, the second draw-in groove is inserted in the second cutting
In 94,95, coupler body insertion hook and slot, the first draw-in groove 94,95, the second draw-in groove 94,95, hook and slot elasticity ensure the first cutting, second
Cutting and the close contact of coupler body and reached clamping effect.
Above-mentioned shackle member can also enumerate the third and implement structure (not shown).Specially：Shackle member may include deck
And block tongue, the deck and block tongue are engaged.In this, the shape of deck and block tongue is not particularly limited, the embodiment party of its structure
Formula has a lot.Wherein the first embodiment is the buckle 93 for being applied to backpack strip.Specifically, deck includes a draw-in groove 94,95.
Block tongue can be E fonts, that is to say, that the block tongue of the structure include the first cutting, the 3rd cutting, and positioned at the first cutting, the 3rd
The second cutting between cutting, the first cutting and the 3rd cutting are elastic construction, and under external force the two can be to the second cutting
Draw close, after revocation external force, the two is returned to original position.Second cutting can be elastic construction, alternatively non-resilient.With tongue
Accordingly, the front portion of draw-in groove 94,95 will be wider than rear portion to structure.Herein, " front " refers to along tongue approach axis.Draw-in groove 94,95 is anterior
Width outline less than tongue width, the rear portion width of draw-in groove 94,95 will be significantly less than the width of tongue, so can cause
During block tongue insertion draw-in groove 94,95, when enter to draw-in groove 94,95 it is anterior when, the first cutting and the 3rd cutting are compressed
Draw close to the second cutting, when the rear portion of draw-in groove 94,95 is entered to, because the thickness of draw-in groove 94,95 is open body, the first cutting
Outwards flick to be exposed outside from deck automatically with the 3rd cutting.The buckle 93 that block tongue and deck ought be realized of draw-in groove 94,95
When, block tongue is inserted into draw-in groove 94, in 95, at this moment, the first cutting and the 3rd cutting expose to deck；When realizing block tongue and deck
Dismounting when, only need to mediate the first cutting and the 3rd cutting so that block tongue is extracted in draw-in groove 94,95.
Above-mentioned shackle member can also enumerate the 4th kind of enforcement structure, can be similar structures of 92 buckle of battery compartment 93 etc., and here is not
Repeat again.
In this example, the top of the upper fork 23 is also provided with fix bar 50, and fix bar 50 is provided with backrest 60.Backrest 60
Effect be easy for the back-resting of the personnel of riding, be prevented effectively from lumbar fatigue, improve driving comfort.Fix bar 50 can be with one
Body is arranged on the top of fork 23.You need to add is that, front seat cushion is arranged on the end of rear pipe 21.
Above-mentioned, the mounting means of backrest 60 so be able to can be caused using being hinged, and when in use, backrest 60 be led to
Rotation is crossed to launch；When need not using, by backrest 60 by turning folding.
In this example, back rest frame 71 is additionally provided with supporter, back rest frame 71 is provided with back cushion 72, back cushion 72 and back rest frame
Multiple springs are provided between 71.Spring can cause back cushion 72 to sit up buffering sense, in the case where taking and jolting, Ke Yiqi
To certain cushioning effect, it is to avoid larger shock is caused to body and mitigates sense of discomfort.
In this example, handrail 80 is additionally provided with supporter, so can conveniently take helping for personnel and grab.
In this example, rear pipe 21 is additionally provided with tool box.Tool box can be arranged on after pipe 21 outside, its set-up mode can
Think and be detachably connected.
Refer to Fig. 2.In this example, also including the battery component 90 for being installed on seat supports body 20.Battery component 90 includes electricity
Pond 91, the battery compartment 92 to set battery 91, buckle 93 and the control piece flexible to control buckle 93, battery 91 and battery
Storehouse 92 is equipped with the draw-in groove 94,95 being engaged with buckle 93.
Above-mentioned, the bottom of battery compartment 92 can be provided with an opening, and two sides of the opening can be provided with one piece of mobilizable baffle plate
921.Herein, manner can be the mode (such as by slide rail chute etc.) of slip, the baffle plate 921 when battery compartment 92 is open
Remove to two sides.The purpose of battery compartment 92 is for the protective action such as dust-proof.
Buckle 93 can be arranged in the two ends of battery 91, and it can be arranged on buckle 93.I.e. buckle 93 can have
Two, each buckle 93 can arrange multiple buckles 93 arranged in parallel.Buckle 93 can be wedge shape, its be known manner can
Telescopic structure.
It is appreciated that to be that the draw-in groove 94,95 of battery 91 can be multiple with the draw-in groove 94,95 of battery compartment 92, and
Setting is mutually aligned, in order to the draw-in groove 94 that buckle 93 can simultaneously stretch into the two, in 95.The shape of draw-in groove 94,95 and buckle 93
Match.
The control of the controlled product of buckle 93, retracts to depart from the draw-in groove 94,95 of battery 91, makes battery 91 out of hand, electricity
Pond 91 can move up and down that charging can be taken out.When battery 91 is full of needing to install, battery 91 is pushed up to electricity
When the draw-in groove 94,95 in pond 91 aligns with buckle 93, control piece control buckle 93 is inwardly tightened up, and battery 91 is clamped on electricity by buckle 93
In pond storehouse 92.
Above-mentioned control piece can include power unit, power supply and switch.Power unit can export power, to complete buckle
93 it is flexible, power supply provides electric power for power unit.Switch to realize closing or turning on the power the power supply to power unit.
Although more above used the term for representing structure, such as " front pipe, ", " managing afterwards " etc., it is not precluded from using
The possibility of other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；Them
It is all contrary with spirit of the invention to be construed to any additional restriction.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. the reinforcing bicycle frame device of a kind of electric motor car, it is characterised in that including front pipe, rear pipe, lower fork, upper fork, it is described before manage, under
Fork, rear pipe end it is affixed successively surround a seat supports body, the front pipe is fixed in the seat supports body, the front Guan Yuhou pipes
Between be provided with reinforcing bar, the both ends of the reinforcing bar are removably installed in respectively in the front and rear tube.
2. reinforcing bicycle frame device according to claim 1, it is characterised in that the both ends of the reinforcing bar pass through nut spiral shell
Bolt assembly is installed in front and rear tube.
3. reinforcing bicycle frame device according to claim 1, it is characterised in that the top of the upper fork is provided with fix bar, institute
State fix bar and backrest is installed.
4. reinforcing bicycle frame device according to claim 1, it is characterised in that the backrest is articulated with fix bar.
5. reinforcing bicycle frame device according to claim 1, it is characterised in that back rest frame, institute are additionally provided with the supporter
State back rest frame and back cushion is installed, multiple springs are provided between the back cushion and back rest frame.
6. reinforcing bicycle frame device according to claim 1, it is characterised in that be additionally provided with handrail on the supporter.
7. reinforcing bicycle frame device according to claim 1, it is characterised in that the rear pipe is provided with tool box.
8. reinforcing bicycle frame device according to claim 1, it is characterised in that also including the battery pack for being installed on seat supports body
Part, the battery component includes battery, the battery compartment to set battery, buckle and the control piece flexible to control buckle,
The battery and battery compartment are equipped with the draw-in groove being engaged with buckle.
9. reinforcing bicycle frame device according to claim 8, it is characterised in that the battery compartment be provided with it is scalable with opening or
Close the baffle plate of battery compartment.
10. reinforcing bicycle frame device according to claim 8, it is characterised in that the buckle is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243582.1A CN106627939A (en) | 2016-12-29 | 2016-12-29 | Reinforcing vehicle frame device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243582.1A CN106627939A (en) | 2016-12-29 | 2016-12-29 | Reinforcing vehicle frame device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627939A true CN106627939A (en) | 2017-05-10 |
Family
ID=58836946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611243582.1A Pending CN106627939A (en) | 2016-12-29 | 2016-12-29 | Reinforcing vehicle frame device of electric vehicle |
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|---|---|---|---|---|
| CN2649464Y (en) * | 2003-10-24 | 2004-10-20 | 天津市考克工贸有限公司 | Electric bicycle frame with storage battery support |
| CN202608988U (en) * | 2012-04-24 | 2012-12-19 | 杨群宝 | Electric folding bicycle |
| CN104276239A (en) * | 2014-09-29 | 2015-01-14 | 无锡市嘉德机械有限公司 | Energy-saving and comfortable power-driven frame |
| CN104309745A (en) * | 2014-09-29 | 2015-01-28 | 无锡市嘉德机械有限公司 | Convenient-to-maintain electric bicycle frame |
| DE102015012734A1 (en) * | 2015-10-01 | 2016-04-14 | Daimler Ag | Frame for a bicycle |
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2016
- 2016-12-29 CN CN201611243582.1A patent/CN106627939A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649464Y (en) * | 2003-10-24 | 2004-10-20 | 天津市考克工贸有限公司 | Electric bicycle frame with storage battery support |
| CN202608988U (en) * | 2012-04-24 | 2012-12-19 | 杨群宝 | Electric folding bicycle |
| CN104276239A (en) * | 2014-09-29 | 2015-01-14 | 无锡市嘉德机械有限公司 | Energy-saving and comfortable power-driven frame |
| CN104309745A (en) * | 2014-09-29 | 2015-01-28 | 无锡市嘉德机械有限公司 | Convenient-to-maintain electric bicycle frame |
| DE102015012734A1 (en) * | 2015-10-01 | 2016-04-14 | Daimler Ag | Frame for a bicycle |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |