CN202115671U - Electric mountain bike - Google Patents
Electric mountain bike Download PDFInfo
- Publication number
- CN202115671U CN202115671U CN2011201847642U CN201120184764U CN202115671U CN 202115671 U CN202115671 U CN 202115671U CN 2011201847642 U CN2011201847642 U CN 2011201847642U CN 201120184764 U CN201120184764 U CN 201120184764U CN 202115671 U CN202115671 U CN 202115671U
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- assembly
- vehicle frame
- electric machine
- speed change
- bike
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Abstract
The utility model relates to an electric mountain bike, which is designed for solving the technical problem of poor structural design of existing similar products. A motor component and a central axle component of the electric mountain bike are connected integrally, and the electric mountain bike is characterized in that an opening at one end of a bike frame is connected with one end of the motor component, the bike frame is provided with a battery box, the other end of the motor component is connected with one end of a variable-speed box, the other end of the variable-speed box is connected with an opening at the other end of the bike frame, the bike frame, the motor component and the variable-speed box form a triangular frame, a motor component end and a variable-speed box end at the positions of a rear-end opening of the bike frame are respectively connected with an opening of a rear fork component, a power switch lock is arranged at the end of the rear fork component connected with the bike frame, and a bike head component is provided with a connecting box. The electric mountain bike is reasonable in design, convenient in carrying and use, high in bearing capacity, light in weight, high in stability and applicable to riding on outdoor mountains and can be used as an electric bicycle and for structural improvement of the similar products.
Description
Technical field
The utility model relates to a kind of electronic mountain bike.
Technical background
Mountain bike is called for short mountain bike, is a kind of bicycle that the mountain region road is ridden that is mainly used in, and is one of instrument of outdoor exercises.And Electrical Bicycle is meant with the bicycle of storage battery as auxiliary energy; It has set up control member and display instrument systems such as motor, change-speed box, control handle, storage battery on the basis of ordinary bicycle, be a kind of Personal Transporter of electromechanical integration.Simultaneously, the motor of some Electrical Bicycles is arranged at axis, drives trailing wheel through the mode that drives axis; But these Electrical Bicycles are not considered the needs that outdoor mountain region road is ridden, and fail to combine preferably with mountain bike.Because some mountain region roads are away from the city, the outdoor enthusiast generally need be transported to outdoor environment with mountain bike through vehicle, could mountain bike be used for outdoor exercises.In the time of folding for the parts such as handle that make things convenient for vehicle, convenient carrying, guarantee the stability of body frame structure for automotive.Shaft type driving electric vehicle structure and handlebar foldable structure also can be used in the electronic mountain bike in above-mentioned, but how to practice thrift the vehicle frame space better, make its Vehicle Frame Design more perfect, are still waiting people and improve.
Summary of the invention
For overcoming above-mentioned deficiency; The purpose of the utility model is to this area a kind of folding convenient, electronic mountain bike that structural stability is high to be provided; It is not good enough to solve existing like product structure design; And the not good enough storage space that causes of foldable structure takies bigger technical matters, its objective is to realize through following technical scheme.
A kind of electronic mountain bike, this electronic mountain bike comprise vehicle frame, headstock assembly, front apron, front fork assembly, front brake hull, front-wheel, Foldable pedal, electric machine assembly, Middle shaft assembly, chain, speed change dish, back brake disc, trailing wheel, back vent assembly, back shield saddle assembly, battery case, speed change box, source switch lock, cradle; Said Middle shaft assembly is provided with electric machine assembly, and electric machine assembly and Middle shaft assembly are connected as a single entity, and Middle shaft assembly is provided with bent axle, and bent axle is provided with Foldable pedal; The front end of vehicle frame is provided with front fork assembly, and the upper end of front fork assembly is connected with folding headstock assembly, and the lower end is connected with front-wheel, and front-wheel is provided with the front brake hull, and the headstock assembly is provided with gear shifting device; The back vent assembly is connected with trailing wheel, and trailing wheel is provided with back brake disc, speed change dish, flywheel, and said flywheel, speed change dish are connected with the fluted disc of Middle shaft assembly through chain; The seat pipe at the back vent assembly place of connecting to ground is provided with the saddle assembly.Push the folding switch of headstock assembly, the symmetrically arranged Brake lever of headstock assembly both sides, handlebar, head tube can fold downwards; The folding mode of this headstock assembly, in conjunction with folding stretcher, when this electronic mountain bike is used as the mountain bike of outdoor exercises, the access and the carrying of more convenient vehicle back case.When riding Foldable pedal, Foldable pedal rotates through the fluted disc that bent axle drives Middle shaft assembly, and fluted disc rotates through chain drive trailing wheel, and regulates the speed change dish of trailing wheel through the gear shifting device of headstock assembly.When turning on the power switch lock, rotate handlebar, electric machine assembly drives Middle shaft assembly work, and Middle shaft assembly drives trailing wheel according to above-mentioned principle and rotates.It is characterized in that said vehicle frame is "＜" font, an end opening place of vehicle frame is connected with an end of electric machine assembly, and this section vehicle frame is provided with battery case; The other end of electric machine assembly is connected with an end of speed change box, and the other end of speed change box is connected with the other end opening part of vehicle frame, and vehicle frame, electric machine assembly, speed change box constitute the triangle support body; The electric machine assembly end at vehicle frame open rearward end place, speed change box end are connected with the back vent assembly opening part that is "＜" font respectively; The connect to ground back vent assembly of end of back vent assembly is provided with source switch lock, and the headstock assembly is provided with connection box.This electronic mountain bike actv. has been practiced thrift the space hold of battery case, cradle, connection box, source switch lock, electric machine assembly; Space hold when simultaneously, Foldable pedal and folding headstock assembly have further reduced this electronic mountain bike storage.In addition, the pipe fitting of said vehicle frame, headstock assembly, front fork assembly, back vent assembly all adopts magnesium alloy materials to process, and magnesium alloy materials casting is pressed convenient, carry great, lighter weight; When helping reducing car body weight, improve the bearing capacity and the stability of vehicle frame.
The vehicle frame place of said vehicle frame and electric machine assembly junction is provided with the access hole of motor lines, and the aperture of inserting the hole is provided with lever, and lever is " L " font.This structure has made things convenient for the maintenance and the replacing of electric machine assembly, and lever prevents that motor lines receives external force pulling and extracts.
Bottom, the battery case place external diameter of said vehicle frame is provided with cradle, and the flap of cradle and port lid junction are provided with torsion spring, and the charging hole of port lid and cradle fastens, and the external diameter of port lid is provided with convexity.Make things convenient for opening of port lid through convexity, make things convenient for port lid to automatically reset and the hole fastening that charges through torsion spring.
The seat pipe of said back shield and saddle assembly junction is provided with the saddle plate attaching parts.Through the saddle plate attaching parts one end of back shield is fixed on the vehicle frame of saddle assembly bottom, and regulates the height between back plate washer and the trailing wheel through the saddle plate attaching parts.
The utility model is reasonable in design, carries, easy to use, and bearing capacity is big, and is in light weight, and good stability is applicable to the motion of riding in outdoor mountain region, and uses and be used for the structural development of like product as Electrical Bicycle.
Description of drawings
Fig. 1 is the example structure scheme drawing of the utility model, and A portion has done to confine among the figure.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is the cradle part-structure scheme drawing of the utility model.
Fig. 4 is the Foldable pedal structural representation of the utility model, and arrow launches service orientation for it among the figure.
Fig. 5 is the headstock assembly folded state structural representation of the utility model.
Figure number and title: 1, vehicle frame, 2, the headstock assembly, 201, connection box, 202, Brake lever, 203, handlebar, 204, gear shifting device; 205, head tube, 206, the headstock seat, 3, front apron, 4, front fork assembly, 5, the front brake hull, 6, front-wheel; 7, Foldable pedal, 8, electric machine assembly, 9, Middle shaft assembly, 901, bent axle, 10, chain, 11, the speed change dish; 12, back brake disc, 13, trailing wheel, 14, the back vent assembly, 15, back shield, 1501, the saddle plate attaching parts; 16, saddle assembly, 17, battery case, 18, the speed change box, 19, the source switch lock, 20, cradle; 2001, port lid, 2002, the charging hole, 2003, flap, 21, pin, 22, motor lines.
The specific embodiment
Combine accompanying drawing at present, the utility model is further described.As shown in Figure 1; This electronic mountain bike comprises vehicle frame 1, headstock assembly 2, front apron 3, front fork assembly 4, front brake hull 5, front-wheel 6, Foldable pedal 7, electric machine assembly 8, Middle shaft assembly 9, chain 10, speed change dish 11, back brake disc 12, trailing wheel 13, back vent assembly 14, back shield 15 saddle assemblies 16, battery case 17, speed change box 18, source switch lock 19, cradle 20; Said vehicle frame is "＜" font; One bottom portion opening part of vehicle frame is connected with an end of electric machine assembly; This section vehicle frame is provided with battery case, and the other end of electric machine assembly is connected with an end of speed change box, and the other end of speed change box is connected with the other end top open part of vehicle frame.Like this, vehicle frame, electric machine assembly, speed change box constitute the triangle support body.The electric machine assembly of support body is provided with Middle shaft assembly, and electric machine assembly and Middle shaft assembly are connected as a single entity.The electric machine assembly end of vehicle frame open rearward end, speed change box end are connected with the back vent assembly opening part that is "＜" font respectively.Like this, the triangle support body and the back vent assembly of vehicle frame, electric machine assembly, speed change box formation constitute the body frame body.The front end of vehicle frame is provided with front fork assembly, and the upper end of front fork assembly is provided with the headstock assembly, and the lower end is connected with front-wheel, and front-wheel is provided with the front brake hull, and the front fork assembly of front-wheel top is provided with front apron.The seat pipe at the back vent assembly place of connecting to ground is provided with the saddle assembly, and the seat pipe of this end is provided with back shield, and back shield is connected with the seat pipe through saddle plate attaching parts 1501, and the connect to ground back vent assembly held of back vent assembly is provided with source switch and locks.The back vent assembly is connected with trailing wheel, and trailing wheel is provided with back brake disc, speed change dish, flywheel; Electric machine assembly is provided with Middle shaft assembly, and electric machine assembly and Middle shaft assembly are connected as a single entity, and Middle shaft assembly is provided with bent axle 901, and bent axle is provided with Foldable pedal, and said flywheel, speed change dish are connected with the fluted disc of Middle shaft assembly through chain.The principle of work of this electronic mountain bike is identical with the principle of work that existing middle shaft type drives battery-driven car.
As shown in Figure 2, the vehicle frame place of vehicle frame and electric machine assembly junction is provided with the access hole of motor lines 22, and the aperture of inserting the hole is provided with lever 21, and lever is " L " font.As shown in Figure 3, bottom, the battery case place external diameter of vehicle frame is provided with cradle 20, and the flap 2003 and port lid 2001 junctions of cradle are provided with torsion spring, and the charging hole 2002 of port lid and cradle fastens, and the external diameter of port lid is provided with convexity.During charging, open port lid through convexity, the plug of charger inserts the charging hole; After charging is accomplished, extract the plug of charger, port lid automatically resets through torsion spring.When this electronic mountain bike folds, as shown in Figure 4, outwards spur Foldable pedal, rotate Foldable pedal and get final product.Then, as shown in Figure 5, the headstock assembly is provided with connection box 201, Brake lever 202, handlebar 203, gear shifting device 204, head tube 205, headstock seat 206, and lighting switch button, horn switch button, power light; Brake lever, handlebar, head tube are symmetricly set in headstock seat both sides, push the folding switch of headstock seat bottom, and Brake lever, handlebar, head tube can fold downwards.
Claims (4)
1. electronic mountain bike, this Electrical Bicycle comprise vehicle frame (1), headstock assembly (2), front apron (3), front fork assembly (4), front brake hull (5), front-wheel (6), Foldable pedal (7), electric machine assembly (8), Middle shaft assembly (9), chain (10), speed change dish (11), back brake disc (12), trailing wheel (13), back vent assembly (14), back shield (15) saddle assembly (16), battery case (17), speed change box (18), source switch lock (19), cradle (20); Said Middle shaft assembly is provided with electric machine assembly, and electric machine assembly and Middle shaft assembly are connected as a single entity, and Middle shaft assembly is provided with bent axle (901), and bent axle is provided with Foldable pedal; The front end of vehicle frame is provided with front fork assembly, and the upper end of front fork assembly is connected with folding headstock assembly, and the lower end is connected with front-wheel, and front-wheel is provided with the front brake hull, and the headstock assembly is provided with gear shifting device (204); The back vent assembly is connected with trailing wheel, and trailing wheel is provided with back brake disc, speed change dish, flywheel, and said flywheel, speed change dish are connected with the fluted disc of Middle shaft assembly through chain; The seat pipe at the back vent assembly place of connecting to ground is provided with the saddle assembly; It is characterized in that said vehicle frame (1) is "＜" font, an end opening place of vehicle frame is connected with an end of electric machine assembly (8), and this section vehicle frame is provided with battery case (17); The other end of electric machine assembly is connected with an end of speed change box (18), and the other end of speed change box is connected with the other end opening part of vehicle frame, and vehicle frame, electric machine assembly, speed change box constitute the triangle support body; The electric machine assembly end at vehicle frame open rearward end place, speed change box end are connected with back vent assembly (14) opening part that is "＜" font respectively; The connect to ground back vent assembly of end of back vent assembly is provided with source switch lock (19), and headstock assembly (2) is provided with connection box (201).
2. electronic mountain bike according to claim 1 is characterized in that the said vehicle frame (1) and the vehicle frame place of electric machine assembly (8) junction are provided with the access hole of motor lines (22), and the aperture of inserting the hole is provided with lever (21), and lever is " L " font.
3. electronic mountain bike according to claim 1; The battery case (17) that it is characterized in that said vehicle frame (1) is located the bottom external diameter and is provided with cradle (20); The flap of cradle (2003) is provided with torsion spring with port lid (2001) junction; The charging hole (2002) of port lid and cradle fastens, and the external diameter of port lid is provided with convexity.
4. electronic mountain bike according to claim 1 is characterized in that the said back shield (15) and the seat pipe of saddle assembly (16) junction are provided with saddle plate attaching parts (1501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201847642U CN202115671U (en) | 2011-06-02 | 2011-06-02 | Electric mountain bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201847642U CN202115671U (en) | 2011-06-02 | 2011-06-02 | Electric mountain bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115671U true CN202115671U (en) | 2012-01-18 |
Family
ID=45456757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201847642U Expired - Fee Related CN202115671U (en) | 2011-06-02 | 2011-06-02 | Electric mountain bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553725A (en) * | 2015-09-24 | 2017-04-05 | 天津市志海通城科技有限公司 | A kind of adventure trip multifunction bicycle |
| CN108032953A (en) * | 2017-12-14 | 2018-05-15 | 潘兆坤 | Bicycle transmission system |
| US11572132B2 (en) | 2018-05-07 | 2023-02-07 | Trek Bicycle Corporation | Bicycle battery assembly |
-
2011
- 2011-06-02 CN CN2011201847642U patent/CN202115671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553725A (en) * | 2015-09-24 | 2017-04-05 | 天津市志海通城科技有限公司 | A kind of adventure trip multifunction bicycle |
| CN108032953A (en) * | 2017-12-14 | 2018-05-15 | 潘兆坤 | Bicycle transmission system |
| US11572132B2 (en) | 2018-05-07 | 2023-02-07 | Trek Bicycle Corporation | Bicycle battery assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20160602 |