CN1211526A - Motor-assisted bicycle - Google Patents
Motor-assisted bicycle Download PDFInfo
- Publication number
- CN1211526A CN1211526A CN98117788A CN98117788A CN1211526A CN 1211526 A CN1211526 A CN 1211526A CN 98117788 A CN98117788 A CN 98117788A CN 98117788 A CN98117788 A CN 98117788A CN 1211526 A CN1211526 A CN 1211526A
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- China
- Prior art keywords
- battery box
- battery
- car frame
- main car
- standpipe
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/13—Bicycles; Tricycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
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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
- B62K2204/00—Adaptations for driving cycles by electric motor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
An electrically driven bicycle includes: a driving section for driving a wheel; a battery for supplying an electric power to the driving section; and a battery case loaded with the battery and mounted onto a main frame of the bicycle, wherein the battery case is formed to have a transversal cross section that includes a recess to cover at least a part of an outer surface of the main frame, and at least a portion of the battery is inserted into an inner space on each side of the recess.
Description
The invention relates to the Electrical Bicycle that the power-assisted manpower that utilizes motor travels etc. or the power of motor become the propulsive effort that travels.Generally speaking, be about making the Electrical Bicycle of arrangement of the shape of the battery box of getting on or off the bus smoothly and can take with stable status and battery.
At certain Electrical Bicycle, the wheel drive motor that travels in order to auxiliary manpower was installed in the past, and at the battery of bicycle installation as the driving power of this motor.The main car frame of bicycle generally as shown in figure 11, main by the preceding pipe 104 that handle 105 is set, the standpipe 102 of saddle is set and is erected at this before person in charge's formations such as (covered by battery box 110 and can't see) between pipe 104 and the standpipe 102 at Figure 11.And at battery box filling battery, for example as shown in figure 11, the structure of setting battery case 110 is generally known on being responsible for.Also there is battery box 110 not to be configured on the person in charge, and is configured in the situation at the place ahead or the rear of standpipe 102.In addition, at Figure 11, the 101st, the drive division of built-in motor, speed reduction gearing and torsion sensing device etc., the 119th, cover the fabricated section vehicle frame partly of being located at main car frame.115 is to cover the lid of charging with adaptor union again, utilizes anti-moisture immersion of this lid or dust to invade.
Known Electrical Bicycle is as noted above, and battery box is located at going up or downside of the person in charge, perhaps is located at the place ahead or the rear of standpipe.Thereby battery for example is connected into the whole series connected packings in 1 arrangement of going, 5 row backs with 4 in textural employing, in the battery box of directly packing into., the about 33mm of the diameter of battery, become when lining up 3 sections very high, on being responsible for or very outstanding before the standpipe, in the problem of getting on or off the bus property deterioration.
In addition, the situation in the front and back of being located at standpipe, because of have drive chain case adopt with battery box be configured in drive chain case on structure the time, have to improve saddle, for sawed-off people, foot's structure property is poor, and is difficult to very much drive.And, adopt at no drive chain case partly during the structure of contiguous drive chain case setting battery, have battery to become overbalance and stability when being short of by bike, and the problem that distribution also complicates, the price change is expensive is not concentrated in the arrangement of battery.Again, charging is to be provided with in order to prevent rainwater or dust from invading with the lid of adaptor union, still this lid is set, and can be hooked to by bike the time and to become obstruction, outward appearance not good.Again, in order to install battery fixedly install and the key interlock, but can not ride because of the user installs battery really yet, battery may come off under steam.
The present invention figures out in order to solve above-mentioned problem, its first purpose is to provide a kind of Electrical Bicycle, not with the battery centralized configuration in one of main car frame side, and through the mode that its configured separate is become to surround main car frame, make to a side is outstandingly to diminish and make the property improvement of getting on or off the bus.
The present invention's second purpose is to adopt circular arc or the narrower structure of width in the side (face side) away from the main car frame of battery box, the order property improvement of getting on or off the bus.
The present invention's the 3rd purpose is to provide a kind of Electrical Bicycle, and employing can make the cell arrangement of width constriction of the face side of battery box.
The present invention's the 4th purpose is to provide a kind of Electrical Bicycle, during near the situation of standpipe setting, adopts the cell arrangement of avoiding drive chain case and space efficiency height at battery box.
The present invention's the 5th purpose is to provide a kind of Electrical Bicycle, and the order charging is not exposed the outside with adaptor union portion, and omission is covered the lid on its surface to reduce the part number, becomes the salubrious battery box of outward appearance.
The present invention's the 6th purpose is to provide a kind of Electrical Bicycle, really stationary battery case and safety.
For the present invention that achieves the above object takes to be technical scheme:
A kind of Electrical Bicycle comprises drive division in order to drive wheels, in order to the battery of supplying with this drive division power supply and load these batteries and be contained in the battery box of main car frame;
Battery box is textural, and its lateral cross section shape is to be formed the shape with recess and at least a portion that is covered in the outside of main car frame, and an at least one part of loading this battery across the inner space of the both sides of this recess at folder.
Described Electrical Bicycle wherein, forms cell assembly by a plurality of batteries, and this cell assembly is to constitute by the 1st battery component of lining up vertical delegation with a plurality of batteries with 2 the 2nd battery components that a plurality of batteries are lined up vertical multirow;
The protuberance that battery box has and this recess forms in opposite directions;
At battery box, the 1st battery component is seated in the inner space of this protuberance, and 2 the 2nd battery components are being loaded under the narrow state of the 1st battery component direction interval convergent each other in the inner space of folder across the both sides of this recess.
Described Electrical Bicycle, wherein, main car frame has:
Standpipe extends to oblique inferoanterior from saddle;
Be responsible for, be connected with this standpipe and to tiltedly going up the place ahead extension;
Drive chain case extends to rear wheel-side from the standpipe and the person in charge's connecting portion; And
The mounting seat is in order to be contained in battery box on the standpipe by the mode of the lower end of being located at this connecting portion and mounting battery;
Battery box has at its lower end side place that to form left and right sides width be narrow narrowing portion for fear of interfering with drive chain case than the upper side place at this place, at this narrowing portion the battery lead-out terminal is set, has the those widened sections of also above drive chain case, extending in the upper side position at same place, in this inner space of widening, the longitudinal plane of symmetry that the filling of above-mentioned battery is formed by connecting by the line of centers of the line of centers of standpipe and main sparge pipe in pairs is left-right symmetric roughly.
Described Electrical Bicycle, wherein, battery is rechargeable, battery box has in order to the adaptor union portion with battery charge in the main car frame side, is loaded on main car frame with this adaptor union portion by the state that main car frame covers.
Described Electrical Bicycle, wherein, battery box is dressed up and is connected to main car frame, at both bearing surface plug-in mounting flexure strips.
Described Electrical Bicycle, wherein, battery box is loaded on the standpipe of main car frame, and flexure strip inserts the bearing surface of battery box and standpipe above the adaptor union portion of battery box.
Described Electrical Bicycle, wherein, the side surface part of battery box forms the shape of the outside sidepiece that covers main car frame.
Described Electrical Bicycle, wherein, battery box has the U word portion of lateral cross section shape approximation U font, in the bottom of this U word portion adaptor union portion is set.
Described Electrical Bicycle, wherein, have more in order to detect battery box be contained in main car frame the regulation place the installation and measuring device and in order to battery box is fixed on the anchor fitting of main car frame;
Textural, when just thinking that installation and measuring device detection battery box is contained in main car frame, just can utilize anchor fitting that battery box is fixed on main car frame.
Described Electrical Bicycle, wherein, the installation and measuring device has the elastic that is contained in the direction bias voltage of main car frame to the opposing battery box.
Described Electrical Bicycle, wherein, anchor fitting be with battery box be fixed on main car frame and releasing thereof and and the lock of source switch interlock, source switch becomes conducting when utilizing this lock that battery box is fixed on main car frame.
Described Electrical Bicycle, wherein, battery box be located at main car frame standpipe comprise at least front wheel side outside near, anchor fitting is to be located at the rear wheel-side of standpipe and to be fixed into to remove the lock of the upper end of battery box to standpipe.
The present invention's Electrical Bicycle comprises drive division in order to drive wheels, in order to the battery of supplying with this drive division power supply and load these batteries and be contained in the battery box of main car frame;
Battery box is textural, and its lateral cross section shape has the shape of recess as forming as at least a portion that covers face outside the main car frame, and in folder at least a portion among this battery is loaded in the inner space of the both sides of this recess.
Before this main car frame means the handle that install to constitute bicycle pipe, install saddle standpipe (seat pipe), connect before the main body of person in charge's vehicle frames such as (managing down) of pipe and standpipe.
Through adopting this structure, battery box is outstanding in one of main car frame side, becomes small-sizedly, and the performance of getting on or off the bus is improved significantly.
Cover shape outside the cross sectional shape of battery box of this main car frame through forming the width formation width shape narrower that circular arc maybe will comprise the part of this central part with the central part that this recess encloses outside in opposite directions than the width that encloses outside this recess, from the narrowed width of the face side of the outstanding part of main car frame, the performance of getting on or off the bus is improved significantly.
This battery box load more than battery better form cell assembly.That is, cell assembly is lined up vertical multirow by the 1st battery component of n (n is 2 above integers) battery being lined up vertical 1 row and being formed with the series connection packing with n battery and is packed with series connection and forms the 2nd battery component formation.
And situation is preferably:
The protuberance that battery box has and this recess forms in opposite directions;
At battery box, the 1st battery component is seated in the inner space of this protuberance, and 2 the 2nd battery components are loaded the state that narrows down each other towards the 1st battery component side across the inner space of the both sides of this recess at folder.
So mat work just 2 the 2nd battery components loads that it narrows down at interval in the 1st battery component side, because of easily that its width formation circular arc or width is narrow and satisfactory in the face side away from main car frame.
The present invention's Electrical Bicycle, more gratifying situation be, main car frame have from saddle to the standpipe of oblique inferoanterior extension be connected with this standpipe and to the person in charge who tiltedly goes up the place ahead extension;
Have more: drive chain case, extend to rear wheel-side from standpipe and the person in charge's connecting portion; And the mounting seat, in order to battery box is contained in standpipe through being located at the mode of holding under this connecting portion and the mounting battery box;
Battery box its lower end side place have form for fear of interfering with drive chain case left and right sides width than this place on the narrow narrowing portion in side place, at this narrowing portion the battery lead-out terminal is set, the side place has the those widened sections of also extending on drive chain case on this place, and the longitudinal plane of symmetry that heart wire joint forms among the inner space of this those widened sections is paired in above-mentioned battery filling by the line of centers of standpipe and main sparge pipe is left-right symmetric roughly.
The structure that mat work is above-mentioned, battery is for its longitudinal plane of symmetry left-right symmetric roughly, and stability improves.In addition, at other electronic component such as contiguous high efficiency configuration lead-out terminal of drive chain case or adaptor union, can reduce battery box apart from the bottom surface of bicycle height.
The present invention's Electrical Bicycle, more gratifying situation be, battery is rechargeable, and battery box has in order to the adaptor union portion with battery charge in the main car frame side, is contained in main car frame with this adaptor union portion by the state of main car frame covering.
Through above-mentioned structure, charging is covered by main car frame with adaptor union portion, also easily prevents the immersion of moisture or the intrusion of dust, does not need lid, can cut down part.
Dress up and the bearing surface plug-in mounting flexure strip of this main car frame at this battery box, because of can fixedly preventing the gap really, satisfactory.In the situation of this battery box near the standpipe installation of this main car frame, inserting on the adaptor union portion of battery box between battery box and the standpipe through this flexure strip, because of also interdicting from the following rainwater in standpipe upper reaches etc., and satisfactory.
If textural be the sidepiece of battery box to be bent into to this main car frame side cover this charging adaptor union portion, can protect more charges uses adaptor union, in order to avoid immersions such as rainwater.Particularly, situation is preferably: this battery box forms the cross sectional shape of U font, is mounted to the covering main car frame, and this charging adaptor union portion is set in the bottom of this U font.
The present invention's Electrical Bicycle, more gratifying situation be, have more in order to detect battery box be contained in main car frame the regulation place the installation and measuring device and in order to battery box is fixed on the anchor fitting of main car frame;
Textural, just think just can utilize anchor fitting that battery box is fixed on main car frame when installation and measuring device detection battery box is contained in main car frame.
That is, battery box is contained in the situation of main car frame, till loading onto really, detecting device does not detect the installation of battery box, becomes the state that can't utilize anchor fitting that battery box is installed.And, battery box loaded onto main car frame really after, just can utilize anchor fitting that battery box is installed.
On one of this detecting device example, have to have battery box to the elastic of non-installation direction (opposing is contained in the direction of main car frame) bias voltage again.And this elastic better has the elastic force stronger than the weight of this battery box.
When constituting after this manner, just battery box is placed on and can't utilizes anchor fitting to fix on the main car frame, with the user defeat battery box after, elastic is shunk at installation direction, anchor fitting just moves.
In addition, this anchor fitting situation preferably is: with battery box be fixed on main car frame and releasing thereof and and power supply open and close the lock of interlock, textural when utilizing this lock that battery box is fixed on main car frame source switch become conducting.
When constituting after this manner,,, after utilizing anchor fitting that battery box is fixed on main car frame, just serve power supply, safety to the power circuit no power in the not true situation of the installation of battery box.
And textural, battery box be located at main car frame standpipe comprise at least the front wheel side outside near, anchor fitting is to be located at the rear wheel-side of standpipe and to be fixed into to remove the lock of end on the battery box to standpipe.
When constituting after this manner, battery box can not hinder and get on or off the bus, and because of can fixing really as embracing stationary battery case as the standpipe.
Following with reference to drawing, the present invention's embodiment is described.
Fig. 1 is the lateral plan of one of the present invention's Electrical Bicycle embodiment.
Fig. 2 is the transverse cross-sectional view in the battery box of the Electrical Bicycle of Fig. 1 and standpipe part.
Fig. 3 is the longitudinal sectional drawing in the battery box part of the Electrical Bicycle of Fig. 1.
Fig. 4 is a longitudinal sectional drawing of using adaptor union portion in the charging of the Electrical Bicycle of Fig. 1.
Fig. 5 is the section-drawing along the A-A line of Fig. 4.
Fig. 6 is the section-drawing that expression utilizes the stationary state of the anchor fitting on the battery box.
Fig. 7 is the section-drawing along the A-A line of Fig. 6.
Fig. 8 is the section-drawing that utilizes the on-fixed state of the anchor fitting on the battery box.
Fig. 9 is the section-drawing along the B-B line of Fig. 8.
Figure 10 is the section-drawing along the B-B line of Fig. 6.
Figure 11 is the lateral plan of one of known Electrical Bicycle example.
The present invention's Electrical Bicycle is shown in the lateral plan of the one embodiment of Fig. 1, comprise drive wheels drive division 1, supply drive division 1 power supply battery and accommodate this battery and near being the battery box 10 of standpipe 2 installations of one of main car frame, the transverse cross-sectional view of battery box 10 has the shape of recess 10c as forming as the part of its periphery at least (outside) of covering standpipe 2 with transverse cross-sectional shape as shown in Figure 2.
Shown in the longitudinal sectional drawing of Fig. 3, in battery box 10, form by 1 row of 4 batteries 12 vertically being arranged parallel seriess and make the 1st battery component 12a of 1 packing material and 4 series connection, 2 row are in groups made the battery aggregation that the 2nd battery component 12b of 1 packing material constitutes.
And, as shown in Figure 2, the 1st battery component 12a be seated in standpipe 2 before side, promptly with recess 10c in opposite directions and the inner space as the top of protuberance of formation, the 2nd battery component 12b is that the inner space of both sides of recess 10c is to the direction filling of the 1st battery component 12a across the horizontal side of standpipe 2 from folder.
These batteries are all connected.At example shown in Figure 2, will press from both sides and load that it narrows down at interval in the 1st battery component 12a side across standpipe 2 and 2 group of the 2nd battery component 12b being arranged at the inner space of both sides, promptly become splayed in transverse cross-sectional shape.Case 18a and top box 18b and the chimeric pawl 18c that uses form in about its intermediate point position in the side of the 2nd battery component 12b under above-mentioned.
In the bottom of battery box 10 protuberance 10a is set.This protuberance 10a is standpipe 2 and is responsible for 3 junction surface, can insert the patchhole 20a that utilizes welding to wait the mounting seat 20 that is fixed in two pipes 2,3.In addition, the end forms width narrow (with reference to the F of Fig. 3) in order to avoid drive chain case 7 under the battery box 10, and side forms width wide (with reference to the G of Fig. 3) on battery box 10.And above-mentioned battery 12 is paired in longitudinal plane of symmetry (connecting the line of centers of standpipe 2 and the face of the person in charge 3 line of centers) in the wide partly filling of formation width becomes roughly left-right symmetric.In addition, through forming the narrow partly configuration charging of width with Denso parts such as adaptor union 11, wire fuse 13, lead-out terminals 14, the part that the width on top is wide is as the space of the almost special use of battery 12, but becomes the structure of high efficiency setting battery 12.
The battery box 10 of above-mentioned structure, fixing bottom after the patchhole of mounting seat 20 inserts this protuberance 10a, order is near standpipe 2, and utilize on the battery box 10 as the key that is contained in the lock of standpipe 2 and close 30 locking piece 33, the locking of rotation that becomes the key of the output that makes battery and switch is constructed.
In addition, through battery box 10 is placed on the mounting seat 20, the lead-out terminal of battery box 10 is connected with the connecting pin of the terminal base 22 of being located at mounting seat 20.Again, face is pasted flexure strip 17 within the recess 10c of battery box 10, and seat pipe 2 between the gap can not take place and positively fixing.Mounting seat 20 utilizes frame lid 28 lids on every side, protection mounting seat part, and keep attractive in appearance in appearance.
In addition, because of other the structure or the structure and the function of function such as brake and general bicycle such as front-wheel, trailing wheel, handle, saddle, pedal, chain is identical, omit its explanation.At above-mentioned example, the side forms battery box 10 to its horizontal side as covering standpipe 2 before standpipe 2, but is arranged near the situation of being responsible for the main car frame installation that waits other too at battery box 10.Again and the central part of recess face side in opposite directions that leaves the main car frame of battery box 10 do not form the narrow overshooting shape of width at cross sectional shape, also can and form from the continuous circular arc of horizontal side.
The structure of the battery box 10 of the present invention's Electrical Bicycle is as noted above, forms recess 10c, and utilizes this recess to cover main car frame.Thereby than former more inhibition from main car frame forwards or the thickness or the height of the outstanding battery box in top, battery box can not constitute obstruction when bicycle up and down.And, the standpipe 2 or the person in charge etc., its horizontal battery box 10 broaden also because of its left and right sides width than pedal between between every narrow, battery box can not constitute obstruction when stepping on plate or getting on or off the bus, and becomes the functional Electrical Bicycle of getting on or off the bus.Again, form circular arc or the narrow situation of width at the protuberance of battery box 10 (for the top of the face side of recess) in the lateral cross section shape, the performance of getting on or off the bus is better.
10 more than the batteries 12 of battery box that are seated in above-mentioned structure can't all be concentrated into a string filling, but after battery 12 being divided into 1 row packing and 2 row packings, 2 row assemblies are installed inner space in the both sides of recess 10c separately, 1 row assembly is seated in and recess protuberance in opposite directions, can makes the width on portion before the battery box 10 or top narrower than the transverse width of main car frame.Thereby, the shoulder of battery box 10 can be formed the circular arc (with reference to the R portion of Fig. 2) of the slyness of no corner angle.
That is, the batteries of 2 row assemblies load into when parallel to each other, become the greatly outstanding shape of its shoulder, battery box forwardly or the width on top broaden, but through the battery of oblique filling 2 row assemblies, as noted above, can make the narrowed width of the battery box on battery box 10 front portions or top.In addition, because of the 2 row assemblies of being located at both sides for forwardly or the oblique configuration that narrows down of top, after battery box 10 is divided into two parts,, can guarantee in order to make the chimeric space of pawl 18c with the chimeric next door of partly being arranged to 2 capable assemblies.As a result, can make battery box 10 miniaturizations, and the narrowed width ground in its place ahead is formed.
In addition, it is narrow through width is formed on portion or bottom after the battery box 10, can avoid drive chain case 7, and through Denso parts such as lead-out terminal, adaptor union being set at the narrow place of this width of formation, wide partly being configured to of the width of battery 12 on drive chain case 7 can be become small-sized and stable battery box 10 for longitudinal plane of symmetry left-right symmetric roughly.
The present invention's Electrical Bicycle, with the charging of the charging of this TunePower 12 with adaptor union 11, the longitudinal sectional drawing of this part as shown in Figure 4, be located at standpipe 2 sides of battery box 10, in addition, along the section-drawing of the A-A line of Fig. 4 as shown in Figure 5, as covering charging with standpipe 2 with this battery box 10 is installed as the adaptor union 11.
Again, the end utilizes key case 30 to connect to standpipe 2 sides and fixes as shown in Figure 1 on the battery box 10.Thereby, the end is forwards tilted a little and upwards draw through removing, just can pull down simply; Then opposite during assembling, through the top is tilted forward to be placed down in mounting seat 20 a little, the protuberance 10a of battery box 10 just inserts the patchhole portion of mounting seat 20, through with inverted upper to standpipe 2 sides, be contained in the location, utilize key case 30 to fix simply.
In the present invention, charging is set with adaptor union 11 at central part with standpipe 2 butt sides at the bottom side of this battery box 10.Charging is for example to be located at through insertion that the plug of the charger of demonstration just can be not electrically-charged to TunePower on the figure with adaptor union 11, but in the present invention, because of this charging is located at standpipe 2 sides with adaptor union 11, under the state that battery box 10 is contained in main car frame, can't charge the just charging of plug of during charging battery box 10 being pulled down the back and inserting charger.And, because of this charging utilizes standpipe 2 to stop up with the peristome of adaptor union 11, by can't see fully the outside, uncovered and directly butt standpipe 2 install.
In this example, between battery box 10 and standpipe 2, set flexure strip 17.This flexure strip 17 for example is made of foaming urethane fat vacuole foam, because of can make between the two fixing certain, can prevent the gap, it better is set.At example shown in Fig. 4～5, flexure strip 17 is located at than charging with adaptor union 11 parts top, if be located at the top like this, any inconvenience can not take place being fixed on the battery box 10 and in charging.And two water are dripped by the top also can prevent to immerse charging adaptor union 11 sides.,, also can fill in flexure strip 17 with 11 ones of adaptor unions, can prevent the gap more, and can prevent that moisture from immersing in charging if be fixed in standpipe 2 sides.
The end becomes the fixing structure of connecting element (locking piece 33) that utilizes the key case 30 that is contained in standpipe 2 as shown in Figure 6 on the battery box 10 of the present invention's Electrical Bicycle.
Outside tossing about, enclose,, form jog 33b, make and utilize the chimeric spring installation that elastic formed 43 of shape and this recess chimeric, make the rotation of key 31 have ratchet (thereby every one section rotation) as Fig. 6 or shown in Figure 8 with the tight lock part 33 of locking piece 33.Spring installation 43 utilizes screw to be contained on the moving frame 42 of key.Also form claw 33c on this jog 33b next door, remove battery box 10 fixedly the time, this claw 33c stops key 31 rotations after meeting the projection piece 44a of shotpin 44.Shotpin 44 as shown in Figure 7, because of being contained in key brace 42 via spring 45, through shotpin 44 is pressed to the S direction, this projection piece 44a breaks away from claw 33c, can make key 31 rotate to removing direction, make battery box 10 can not fall, press shotpin 44 limit key 31 through the limit when pulling down battery box 10, can pull down battery box 10.This claw 33c forms distorted shape, reverses textural, needn't press shotpin 44 just can make rotation in the rotation of key 31 during immediate shipment battery box 10.
To be that the thrust piece 50 of the resin system of detecting device is arranged to end before the direction of butt shotpin 44.This thrust piece 50 utilizes and the restrictions 50a of shotpin 44 butts and and be the protuberance 10c butt of the detected portion that formed at battery box 10 and the abutting part 50b formation that is urged because of installation battery box 10.And installing at thrust piece 50 courts and opposite sense that battery box 10 is installed is spring 51 in order to the elastic of battery box 10 bias voltages.
When being unkitted battery box 10, as shown in Figure 9, push thrust piece 50 to battery box 10 sides because of the elastic force that utilizes spring 51, behind restrictions 50a and shotpin 44 butts, the user just can't press shotpin 44.Again, as shown in figure 10, when loading onto the state of battery box 10, thrust piece 50 is pushed down by the protuberance 10c of battery box 10, removes the butt of shotpin 44 and restrictions 50a, becomes and can operate shotpin 44.The power of the thrust piece 50 of thrust piece 50 bias voltages is made as only loading the degree that battery box does not shorten for 10 times, becomes to load onto state without defeating of user, thrust piece 50 does not just move.
This key case 30 is fixed in standpipe 2 through fabricated section 41 and fixes as Fig. 6 and shown in Figure 8.As shown in Figure 7, at these fabricated section 41 fixing above-mentioned key holder 32 and circuit card erecting frames 37, also utilize the screw 46 fixing key braces 42 that keep shotpin 44 and spring 45.At this fabricated section 41 tongue piece 41a is set, the cunning of being arranged to be positioned at battery box 10 is closed side on the projection 10b of portion.As a result, prevent to break away from upside for vibrating down on the battery box 10.Certainly utilize mounting seat 20 to keep side under the battery box 10.
In addition, because of the structure and the function of functions such as structures such as front-wheel, trailing wheel, handle, saddle, pedal, chain or brake and general bicycle are identical, omit its explanation.At above-mentioned example, be the example that battery box is contained in standpipe, but the situation that is contained in other main car frame such as being responsible for, also with the same in the situation of vertical or oblique installation battery box.
Secondly illustrate through the key 31 dismounting cell casees 10 of this key case 30 of operation and or not of conducting of switch with reference to Fig. 6, Figure 10 and Fig. 8, Fig. 9.As Fig. 8, shown in Figure 9, unfixing on the battery box 10 at the tight lock part 33a of locking piece 33 and the not sliding state that closes of the cunning portion of closing of battery box 10, through after doing on the battery box 10 forward, extracting, can pull down battery box 10.In addition, as noted above in the time of becoming this disarm state from the stationary state of battery box 10, if do not press shotpin 44 just can't remove.
And, the battery box 10 that will charge becomes its protuberance 10a to insert the patchhole 20a of mounting seat 20 in mounting seat 20 mountings, through making key 31 rotate after making top and standpipe 2 connect airtight, the tight lock part 33a of locking piece 33 just and the cunning of battery box 10 close after portion's 15 cunnings close, through making locking piece 33a forward the state of Fig. 6 to, on the stationary battery case 10, switch becomes conducting.In addition, through making key 31 rotate, make locking piece 33 rotate after, switch becomes not conducting.Then the situation of battery box 10 is installed in explanation.In the situation of pulling down battery box 10 because of charging etc., as shown in Figure 8, the position of key 31 is positioned at the state that forwards the right side to.At this moment, as shown in Figure 9, the restrictions 50a of shotpin 44 butt thrust pieces 50 can't press shotpin 44.Then, battery box 10 is installed, the user presses the power of battery box 10 with antagonistic spring 51, and abutting part 50b is pressed onto protuberance 10c, and because of thrust piece 50 integral body are forced into the drawing top, restrictions 50a and shotpin 44 be butt not just, and use can be pressed shotpin 44.Thereby, do not load onto battery box 10 really, key 31 just can't rotate, promptly also can't be from the battery supply power.
Claims (12)
1, a kind of Electrical Bicycle comprises drive division in order to drive wheels, in order to the battery of supplying with this drive division power supply and load these batteries and be contained in the battery box of main car frame;
Battery box is textural, and its lateral cross section shape is to be formed the shape with recess and at least a portion that is covered in the outside of main car frame, and at least a portion of loading this battery across the inner space of the both sides of this recess at folder.
2, Electrical Bicycle as claimed in claim 1 wherein, forms cell assembly by a plurality of batteries, and this cell assembly is to constitute by the 1st battery component of lining up vertical delegation with a plurality of batteries with 2 the 2nd battery components that a plurality of batteries are lined up vertical multirow;
The protuberance that battery box has and this recess forms in opposite directions;
At battery box, the 1st battery component is seated in the inner space of this protuberance, and 2 the 2nd battery components are being loaded under the narrow state of the 1st battery component direction interval convergent each other in the inner space of folder across the both sides of this recess.
3, Electrical Bicycle as claimed in claim 1, wherein, main car frame has:
Standpipe extends to oblique inferoanterior from saddle;
Be responsible for, be connected with this standpipe and to tiltedly going up the place ahead extension;
Drive chain case extends to rear wheel-side from the standpipe and the person in charge's connecting portion; And
The mounting seat is in order to be contained in battery box on the standpipe by the mode of the lower end of being located at this connecting portion and mounting battery;
Battery box has at its lower end side place that to form left and right sides width be narrow narrowing portion for fear of interfering with drive chain case than the upper side place at this place, at this narrowing portion the battery lead-out terminal is set, has the those widened sections of also above drive chain case, extending in the upper side position at same place, in this inner space of widening, the longitudinal plane of symmetry that the filling of above-mentioned battery is formed by connecting by the line of centers of the line of centers of standpipe and main sparge pipe in pairs is left-right symmetric roughly.
4, Electrical Bicycle as claimed in claim 1, wherein, battery is rechargeable, battery box has in order to the adaptor union portion with battery charge in the main car frame side, is loaded on main car frame with this adaptor union portion by the state that main car frame covers.
5, Electrical Bicycle as claimed in claim 4, wherein, battery box is dressed up and is connected to main car frame, at both bearing surface plug-in mounting flexure strips.
6, Electrical Bicycle as claimed in claim 5, wherein, battery box is loaded on the standpipe of main car frame, and flexure strip inserts the bearing surface of battery box and standpipe above the adaptor union portion of battery box.
7, Electrical Bicycle as claimed in claim 4, wherein, the side surface part of battery box forms the shape of the outside sidepiece that covers main car frame.
8, Electrical Bicycle as claimed in claim 7, wherein, battery box has the U word portion of lateral cross section shape approximation U font, in the bottom of this U word portion adaptor union portion is set.
9, Electrical Bicycle as claimed in claim 1, wherein, have more in order to detect battery box be contained in main car frame the regulation place the installation and measuring device and in order to battery box is fixed on the anchor fitting of main car frame;
Textural, when just thinking that installation and measuring device detection battery box is contained in main car frame, just can utilize anchor fitting that battery box is fixed on main car frame.
10, Electrical Bicycle as claimed in claim 9, wherein, the installation and measuring device has the elastic that is contained in the direction bias voltage of main car frame to the opposing battery box.
11, Electrical Bicycle as claimed in claim 9, wherein, anchor fitting be with battery box be fixed on main car frame and releasing thereof and and the lock of source switch interlock, source switch becomes conducting when utilizing this lock that battery box is fixed on main car frame.
12, Electrical Bicycle as claimed in claim 9, wherein, battery box be located at main car frame standpipe comprise at least front wheel side outside near, anchor fitting is to be located at the rear wheel-side of standpipe and to be fixed into to remove the lock of the upper end of battery box to standpipe.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25038697A JP3470941B2 (en) | 1997-09-16 | 1997-09-16 | Electric bicycle |
| JP250386/97 | 1997-09-16 | ||
| JP016253/98 | 1998-01-28 | ||
| JP01625398A JP3495585B2 (en) | 1998-01-28 | 1998-01-28 | Electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1211526A true CN1211526A (en) | 1999-03-24 |
| CN1087248C CN1087248C (en) | 2002-07-10 |
Family
ID=26352539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98117788A Expired - Fee Related CN1087248C (en) | 1997-09-16 | 1998-09-14 | Motor-assisted bicycle |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100287352B1 (en) |
| CN (1) | CN1087248C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3187354A1 (en) * | 2016-01-04 | 2017-07-05 | AIMA Technology Co., Ltd. | Installation structure for lithium-ion battery box of electric vehicle |
| CN107539415A (en) * | 2017-09-12 | 2018-01-05 | 星恒电源股份有限公司 | Lithium battery mounting structure for electric car |
| CN112141251A (en) * | 1999-04-21 | 2020-12-29 | *** | Electric bicycle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6731368B2 (en) * | 2017-03-17 | 2020-07-29 | 株式会社シマノ | Bicycle battery unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3231551B2 (en) * | 1994-06-11 | 2001-11-26 | 本田技研工業株式会社 | Battery detachable structure for electric assist bicycle |
| JP3231549B2 (en) * | 1994-06-11 | 2001-11-26 | 本田技研工業株式会社 | Structure of charging connector for electric assist bicycle |
-
1998
- 1998-09-12 KR KR1019980037691A patent/KR100287352B1/en not_active IP Right Cessation
- 1998-09-14 CN CN98117788A patent/CN1087248C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141251A (en) * | 1999-04-21 | 2020-12-29 | *** | Electric bicycle |
| EP3187354A1 (en) * | 2016-01-04 | 2017-07-05 | AIMA Technology Co., Ltd. | Installation structure for lithium-ion battery box of electric vehicle |
| CN107539415A (en) * | 2017-09-12 | 2018-01-05 | 星恒电源股份有限公司 | Lithium battery mounting structure for electric car |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990029755A (en) | 1999-04-26 |
| CN1087248C (en) | 2002-07-10 |
| KR100287352B1 (en) | 2001-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020710 Termination date: 20120914 |