Electrical Bicycle
Technical field
The present invention relates to a kind of novel two-wheeled electric bicycle, especially adopt novel car body and new-type battery case to pick and place the two-wheeled electric bicycle of method and location structure.
Background technology
At present, known Electrical Bicycle kind, type are a lot, and these cars all 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 now is a market mainstream vehicle, but it increases the weight of rear wheel load, need increase the guide plate detent mechanism, and the fetching battery box will be carried battery case very highly, also will aim at when putting battery case and lead mouth, and battery case guide plate location division is fragile etc.
Summary of the invention
In order to overcome the deficiency of existing Electrical Bicycle, the invention provides a kind of Electrical Bicycle, this car adopts novel car body and new-type battery case to pick and place method and location structure.Battery case is at the middle part of car, and controller box is at the battery case rear portion.Battery case around the rotation of bottom location cambered surface, can be revolved battery case (putting) easily and goes into or revolve (getting) from the vehicle frame side.The whole circular arc arch that links up that forms of last Guan Yuli fork.The back down pipe, chain stay, clothes hanger to prop up tube's axis be that tangent line links up and is one, tubing successively before thick back thin.In the vehicle frame metal piece of framed structure wraps in plastic.Battery case is very short to the motor circuit to controller and controller.
The technical solution adopted for the present invention to solve the technical problems is: novel car body is made of vehicle frame, front trim panel, battery case, anti-protection pad, chain guard, controller box, back trim board, clothes hanger panel etc.
Above-mentioned vehicle frame by the head pipe, pipe, standpipe, center tap, fork arm, chain stay bridge tube, chain stay, upright fork, fork-join sheet, clothes hanger arm, the clothes hanger person in charge etc. constitute down to go up pipe, preceding pipe down, back.Last pipe front end is connected with head pipe top, the rear end directly is connected with the upright end of sticking.Before down pipe be the circular arc arch, front end is connected with a head pipe lower end, manage preceding bottom under rear end and the back is connected.The back is Guan Weiqian circular arc down, and front end is connected with last pipe, the rear end is connected with center tap.Standpipe is last thin, following thick shape, makes somebody a mere figurehead the middle and upper part at last pipe.Fork arm upper end with upright stick end and go up manage that the rear end is connected, the lower end is connected with the chain stay bridge tube.Chain stay bridge tube two ends are connected with left and right sides chain stay.Chain stay is the circular arc spill, and front end is connected with center tap, the rear end is connected with upright fork.Upright fork is arch U type, and the lower end is connected with the fork-join sheet.The clothes hanger arm is a back circular arc, and the upper end is connected with the clothes hanger person in charge, the lower end is connected with upright fork.Clothes hanger is responsible for the rear portion and is U-shaped, anteriorly is preceding circular arc, front end with upright stick end and go up manage the rear end and be connected.
The whole circular arc arch that links up that forms of last Guan Yuli fork.The back down pipe, chain stay, clothes hanger to prop up tube's axis be that tangent line links up and is one, tubing successively before thick back thin.
Front trim panel the head pipe, in circumference of cannon bone becomes under the pipe, preceding down pipe, back the space.Controller box is at the battery case rear portion, and they are pipe, center tap, chain stay, upright pitching in the space that surrounds under last pipe, back.Anti-protection pad is used for battery case and last pipe and back down between the pipe, and it can be protected tubing paint, reduces the resistance of fetching battery box, the location battery case.The fork arm wraps in the controller box, and it is with the anterior location of controller box.The chain guard rear end is inserted in the chain on controller box right side with in the hole.Back trim board is responsible in the space that surrounds at upright fork, clothes hanger arm, clothes hanger.The clothes hanger panel is trapped among in the clothes hanger person in charge.
Battery case is locked in battery case top, the preceding bottom of battery case has location cancave cambered surface, rear lower to have location convex globoidal, battery case front upper part that positioning boss is arranged, the preceding bottom of controller box has location cancave cambered surface, controller box front upper part that positioning boss is arranged, battery case is located cambered surface around controller and the cambered surface rotation of anti-protection pad location, can easily battery case be gone into or revolve (getting) from vehicle frame inward turning (putting).When putting into battery case, positioning table on battery case and the controller box leans on the position with battery case, reverse key again and the battery case dead bolt is upwards inserted go up in the pipe lockhole, above-mentioned location cambered surface, positioning boss, battery case lock were fixed battery jointly, otherwise were taken out battery case this moment.
Discharge and recharge socket rear portion on battery case, the discharge plug at the socket rear portion, the direct control of access device of plug outlet box, plug two placements anyhow can conveniently be inserted socket during traverse, can pick and place to battery case when placing vertically and step down.
The invention has the beneficial effects as follows, created novel car body and new-type battery case picks and places method and location structure.Battery case is at the middle part of car.Battery case around the cambered surface rotation of location, bottom, can be revolved (putting) with battery case easily and goes into or revolve (getting) from the vehicle frame side.The whole circular arc arch that links up that forms of last Guan Yuli fork.The back down pipe, chain stay, clothes hanger to prop up tube's axis be that tangent line links up and is one, tubing successively before thick back thin.In the vehicle frame metal piece of framed structure wraps in plastic.Battery is very short to the motor circuit to controller and controller.Fare is omnidistance hiding to motor and back brake from last pipe front portion entrance hole.
This car novelty, uniqueness, lucid and lively, smooth, attractive in appearance, generous, structural strength is high, in light weight, efficient is high, fault is low, the life-span is long, balanced weight, ride comfortablely, easy to use, has distinct novelty, significant practicality, outstanding creativeness.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the car load block diagram.
Fig. 2 is the car body block diagram.
Fig. 3 is the block diagram 1 that car body does not contain battery case.
Fig. 4 is the block diagram 2 that car body does not contain battery case.
Fig. 5 is the vehicle frame front view.
Fig. 6 is the vehicle frame block diagram.
Fig. 7 is a battery case block diagram 1.
Fig. 8 is a battery case block diagram 2.
1. vehicle frames among Fig. 2,2. front trim panel, 3. battery case, 4. chain guard, 5. controller box, 6. back trim board, 7. clothes hanger panel.
Location, the preceding bottom of 5A. controller box cancave cambered surface among Fig. 3,8. anti-protection pad, 9. plug.
5B. controller box front upper part positioning boss among Fig. 4,8. anti-protection pad.
1-1. head pipe among Fig. 5 is managed down before the last pipe of 1-2., 1-3., manages down behind the 1-4., and 1-5. standpipe, 1-6. center tap, 1-7. are pitched arm, 1-8. chain stay, the upright fork of 1-9., 1-10. fork-join sheet, 1-11. clothes hanger arm, the 1-12. clothes hanger person in charge.
1-2A. goes up the preceding entrance hole of pipe among Fig. 6, the last pipe of 1-2B. lockhole, the last pipe of 1-2C. back wire hole, 1-13. chain stay bridge tube.
Location, the preceding bottom of 3A. battery case cancave cambered surface among Fig. 7,3B. battery case rear lower location convex globoidal.
3C. battery case front upper part positioning boss among Fig. 8,10. battery case is locked, 10A. battery case dead bolt, 11. sockets.
The specific embodiment
Fig. 1 and Fig. 2 show the novel car body of Electrical Bicycle (comprising: novel vehicle frame (1), front trim panel (2), battery case (3), chain guard (4), controller box (5), back trim board (6), clothes hanger panel (7) etc.) and other parts position and shape.
Fig. 1 shows the horizontal position of plug (9) simultaneously.
Fig. 3 shows the position of anti-protection pad (8) pipe (1-4) bottom under the back, the perpendicular set that location cancave cambered surface (5A), plug (9) are arranged at the preceding bottom of controller box (5).
Fig. 4 shows the anterior position of anti-protection pad (8) pipe (1-4) under the back, in last position of managing (1-2) bottom.
Fig. 4 shows controller box (5) front upper part positioning boss (5B) simultaneously.
Fig. 5 shows vehicle frame head pipe (1-1), goes up pipe (12), preceding pipe (1-3) down, back down pipe (1-4), standpipe (1-5), center tap (1-6), fork arm (1-7),, chain stay (1-8), upright fork (1-9), fork-join sheet (1-10), clothes hanger arm (1-11), clothes hanger be responsible for position and shapes such as (1-12).
Fig. 5 shows simultaneously: go up pipe (1-2) and the whole circular arc arch that links up that forms of upright fork (1-9); Back down pipe (1-4), chain stay (1-8), clothes hanger arm (1-11) axis is that tangent line links up and is one, tubing successively before thick back thin.
The position and the shape of entrance hole (1-2A), lockhole (1-2B), back wire hole (1-2C) and chain stay bridge tube (1-13) before Fig. 6 shows in the pipe (1-2).
Fig. 7 shows location, the preceding bottom of battery case (3) cancave cambered surface (3A), rear lower location convex globoidal (3B).
Fig. 8 shows the battery case lock (10) of battery case (3) front upper part positioning boss, front upper part and battery case dead bolt (10A) position and shape, go up back left part discharge and recharge socket (11) position and shape.