Electrical Bicycle
Technical field
The present invention relates to a kind of novel two-wheeled electric bicycle, especially adopt Novel frame, battery box, Novel cell box riding position, Novel cell box to pick and place the two-wheeled electric bicycle of method and location structure, new-type middle double bracket.
Background technology
At present, known Electrical Bicycle kind, type are a lot, but most of same or similar, these cars have many advantages separately, but also come with some shortcomings separately, and for example: the stability that the car of battery case forward type is controlled riding has certain influence; The rear-mounted car of battery case is now market mainstream vehicle, but it increases the weight of rear wheel load, need join saddle turnover mechanism, and the fetching battery box will raise battery case very high; Backing positions and unreasonable structure etc.
Summary of the invention
In order to overcome the deficiency of existing Electrical Bicycle, the invention provides a kind of Electrical Bicycle, adopt Novel cell box riding position, Novel frame, battery box, Novel cell box to pick and place method and location structure, adopt new-type middle double bracket and be contained on more suitable position, adopting novel combination type cover chain mode.
The technical scheme that its technical matters of invention solution adopts is: new type electric bicycle has adopted Novel cell box riding position; New type electric bicycle mainly by Novel frame, battery box, battery box belt, novel prelocalization plate, novel lower positioning guide plate, battery lock, novel upper positioning guide plate, novel middle double bracket, novel decorative net, novel chain guard, protect skirt net, clothes hanger panel and other series standard spare, general part consists of.Novel frame is mainly located plate, New-support base, chain stay, vertical fork, fork-join sheet, clothes hanger leg, clothes hanger housing, handle pipe, novel standpipe, staking nut etc. by head tube, novel lower pipe, center tap, middle arm, novel lock and is consisted of.
Seat tube separates with center tap, and one section, top standpipe is unsettled, and down tube is lower rear pair of curved arc shape, and the rear portion extension bends to wheel mud plate tangent, and lower pipe continues K/UP, until dock with standpipe the rear end; The middle part that battery case is positioned at car is the below of saddle and standpipe, and the battery case rear portion coordinates with lower pipe, leaves between two to prevent the gap that rubs; Lower pipe top connects middle arm lower end, termination center tap on middle arm, and namely center tap is in battery case and space that lower circumference of cannon bone becomes, and the center tap rear portion connects locking bit plate upper end, manages under termination under the locking bit plate; There is the guiding inside groove battery case upper end, and there is slips that can cooperatively interact of guide ledges, guiding inside groove and guide ledges upper positioning guide plate lower end, and battery case can be along direction of slip importing or derivation; Upper positioning guide plate front portion have endoporus and the standpipe lower end equipped, the rear portion is screwed on lower pipe; Battery case has positioning groove below the front portion, and equipped with the positioning boss on prelocalization plate top, the prelocalization plate is fixed by screws on lower pipe; Battery case has positioning boss below the middle part, equipped with the positioning groove of lower positioning guide plate bottom, front bearing fit under lower positioning guide plate interarea and battery case is during the fetching battery box, lower positioning guide plate leads to battery case in the bottom, and lower positioning guide plate is fixed by screws on the locking bit plate; Battery lock is fixed by screws on the locking bit plate, and the locking bit plate supports lower positioning guide plate and battery case, and battery case has knock hole at dead bolt flexible position, and after putting into battery, dead bolt inserts in knock hole, and battery case is locked; There is brake cable and electric wire outlet fluting on lower pipe upper left side after middle arm, and locking bit plate cross-notching carries out reinforcement; Space after battery case, upper positioning guide plate, prelocalization plate, the combination of lower positioning guide plate is totally-enclosed, the outer camber line of formation and lower pipe cambered surface coordinated; The battery case belt is I-shape, the both sides, two ends have 4 registration masts, the registration mast guide groove is arranged on the battery case of corresponding site, registration mast can slide before and after guide groove, when carrying battery case, the battery case belt is raised up, the formation space of shaking hands, when not carrying battery case, the battery case belt is contracted to battery case surfaces and fits.Adopt novel middle double bracket, be contained in the rear lower of lower pipe.Decoration website is at chain guard, lower pipe, battery case rear portion, vertical fork front bottom, and the decoration website on right side leaves the hole that can allow chain pass through, and decoration website reaches with the chain guard combination chain demand of covering.
The invention has the beneficial effects as follows, created the new type electric bicycle of Nover practical, adopted Novel cell box riding position, create Novel frame, battery box, novel combination type cover chain mode, Novel cell box and picked and placeed method and location structure, during the fetching battery box, do not need saddle turnover mechanism, do not need battery case is raised very high yet.Aspect battery case is taken out along the front upper place of car very, reverse operating is putting into of aspect very; The battery case belt is collapsible to be hidden, and lower pipe is lower, and lower pipe top and battery case front space are larger, get on or off the bus more convenient; The car load center of gravity is low, uses stable.The new-type middle double bracket that adopts, position suitable, easy to use, lightly reliable, elegant in appearance, coordination.
Design utilizes vehicle frame and battery case, decoration website, protects the skirt net, clothes hanger panel etc. has the plastic of necessary function and coordinates moulding, obtains the luxurious appearance of smoothness.In the vehicle frame metal piece of framed structure wraps in whole plastics, can prevent that plastic from damaging.
Can promote the industry Electrical Bicycle to develop in a healthy way, draw bicycle and electric advantage of rubbing separately, existing good foot-operated manpower power-handling capability also has long electronic course continuation mileage; The succinct structure of existing bicycle, the luxurious impression that also has electricity to rub.
Therefore this car novelty, uniqueness, coordination, lucid and lively, smooth, attractive in appearance, generous, structural strength is high, lightweight, life-span length, balanced weight, ride comfortablely, easy to use, has the novelty of distinctness, practicality, outstanding creativeness significantly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is block diagram on the left of car load.
Fig. 2 is the car load block diagram that takes out battery case.
Fig. 3 is the battery case block diagram that shows the battery case bottom.
Fig. 4 is the battery case block diagram that shows the battery case upper end.
Fig. 5 means the block diagram at belt position, battery case front.
Fig. 6 means the front view of battery case belt.
Fig. 7 means vehicle frame, battery lock, mud plate block diagram.
Fig. 8 is the vehicle frame block diagram.
Fig. 9 is middle double bracket block diagram.
Figure 10 is the car load right perspective view.
1 vehicle frame in figure, 2 battery cases, 3 prelocalization plates, 4 times positioning guide plates, 5 battery locks, positioning guide plate on 6, double bracket in 7, 8 decoration websites, 9 protect the skirt net, 10 clothes hanger panels, 11 saddles, 12 mud plates, 13 chain guards, the 1-1 head tube, manage under 1-2, the 1-3 center tap, arm in 1-4, 1-5 locking bit plate, the 1-6 bracket base, the 1-7 chain stay, the vertical fork of 1-8, 1-9 fork-join sheet, 1-10 clothes hanger leg, 1-11 clothes hanger housing, 1-12 handle pipe, the 1-13 standpipe, 1-14 staking nut, 2-1 battery case belt.
The specific embodiment
Fig. 1 shows: new type electric bicycle has adopted Novel cell box 2 riding positions; New type electric bicycle mainly by Novel frame 1, battery box 2, battery box belt 2-1, prelocalization plate 3, lower positioning guide plate 4, battery lock 5, upper positioning guide plate 6, middle double bracket 7, decoration website 8, protect skirt net 9, clothes hanger panel 10 and other series standard spare, general part consists of.
Fig. 1 shows: the middle part that battery case 2 is positioned at car is saddle 11 and the below of standpipe 1-13, and battery case 2 rear portions coordinate with lower pipe 1-2.Center tap 1-3 is in the space that battery case 2 and lower pipe 1-2 surround.Space after battery case 2, upper positioning guide plate 6, prelocalization plate 3,4 combinations of lower positioning guide plate is totally-enclosed, the outer camber line of formation and lower pipe 1-2 cambered surface coordinated.Adopted Novel cell box 2 to pick and place method and location structure, during fetching battery box 2, do not needed saddle 11 switching mechanisms, also do not needed battery case 2 is raised very high.Aspect battery case 2 is taken out along the front upper place of car very, reverse operating is putting into of aspect very; Battery case belt 2-1 is collapsible to be hidden, and lower pipe 1-2 is lower, and lower pipe 1-2 top and battery case 2 front space are larger, get on or off the bus more convenient; The car load center of gravity is low, uses stable.Design utilizes vehicle frame 1 and battery case 2, decoration website 8, protects the plastic coordination moulding that skirt net 9, clothes hanger panel 10 etc. have necessary function, obtains smooth luxurious appearance.In vehicle frame 1 metal piece of framed structure wraps in whole plastics, can prevent that plastic from damaging.The new-type middle double bracket that adopts, position suitable.Draw bicycle and electric advantage of rubbing separately, good foot-operated manpower power-handling capability is arranged, the succinct structure of bicycle is also arranged, the luxurious impression that more has electricity to rub.This vehicle frame novelty, uniqueness, coordination, lucid and lively, smooth, attractive in appearance, generous, structural strength is high, lightweight, life-span length, balanced weight, ride comfortablely, easy to use, has distinct novelty, significant practicality, outstanding creativeness.
Fig. 2 shows: upward there is guide ledges 5a positioning guide plate 5 lower ends.Upper positioning guide plate 5 front portions have endoporus 5b and standpipe 1-13 lower end equipped.Positioning boss 3a is arranged at prelocalization plate top, and the prelocalization plate is fixed by screws on lower pipe.Positioning groove 4a is arranged at lower positioning guide plate bottom, and lower positioning guide plate is fixed by screws on the locking bit plate.
Fig. 3 shows: battery case has positioning groove 2a below 2 front portions, and battery case has positioning boss 2b below 2 middle parts.
Fig. 4 shows: there is guiding inside groove 2c battery case 2 upper ends.
Fig. 5 shows that battery case 2 has knock hole 2b at dead bolt flexible position, and after putting into battery, dead bolt can insert in knock hole, and battery case is locked.
Fig. 5 shows: with on the battery case 2 of battery case belt 2-1 corresponding site, registration mast guide groove 2e is arranged, registration mast 2-1a on battery case belt 2-1 can slide before and after guide groove 2e, battery belt 2-1 can be raised up when carrying battery case 2, the formation space of shaking hands, when not carrying battery case 2, battery belt 2-1 may contract to battery case surfaces and fits.
Fig. 6 shows: battery case belt 2-1 is I-shape, and the both sides, two ends have 4 registration mast 2-1a.
Fig. 7 shows: down tube 1-2 is lower rear pair of curved arc shape, and the rear portion extension bends to wheel mud plate 12 tangent, and lower pipe 1-2 continues K/UP, until dock with standpipe the rear end.Battery lock 10 is fixed by screws on locking bit plate 1-5, and the locking bit plate can support lower positioning guide plate and battery case
Fig. 8 shows: Novel frame 1 mainly is made of head tube 1-1, lower pipe 1-2, center tap 1-3, middle arm 1-4, locking bit plate 1-5, bracket base 1-6, chain stay 1-7, vertical fork 1-8, fork-join sheet 1-9, clothes hanger leg 1-10, clothes hanger housing 1-11, handle pipe 1-12, standpipe 1-13, staking nut 1-14 etc.Seat tube 1-13 separates with center tap 1-3, and standpipe 1-13 is unsettled on one section, top.
Fig. 8 shows: lower pipe 1-2 top connects middle arm 1-4 lower end, the upper termination center tap 1-3 of middle arm 1-4, and center tap 1-3 rear portion connects locking bit plate 1-5 upper end, manages 1-2 under termination under locking bit plate 1-5.There is brake cable and electric wire outlet fluting 1-2a on lower pipe 1-2 upper left side after middle arm 1-4, and locking bit plate 1-5 cross-notching 1-2a can carry out reinforcement.4 staking nut 1-14 on lower pipe 1-2, fixedly the prelocalization plate 3, lower positioning guide plate 4.Can fix positioning guide plate 6 on locking bit plate 1-5.
Fig. 9 shows: the new-type middle double bracket of employing, easy to use, lightly reliable, elegant in appearance, coordination.
Figure 10 shows: decoration website 8 at lower pipe 1-2 rear portion, vertical fork 1-8 front bottom, the decoration website 8 on right side leaves the hole 8a that can allow chain pass through, decoration website 8 reaches cover chain demand with chain guard 13 combinations.