CN101618748A - Electric motorcycle - Google Patents
Electric motorcycle Download PDFInfo
- Publication number
- CN101618748A CN101618748A CN 200810135919 CN200810135919A CN101618748A CN 101618748 A CN101618748 A CN 101618748A CN 200810135919 CN200810135919 CN 200810135919 CN 200810135919 A CN200810135919 A CN 200810135919A CN 101618748 A CN101618748 A CN 101618748A
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- China
- Prior art keywords
- wheel
- joint portion
- shock absorber
- axle center
- supporting
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- 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
- 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
- B62K2202/00—Motorised scooters
-
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to an electric motorcycle of which the front and the rear wheels thereof are respectively provided with a powerplant so as to enhance the power performance of the electric motorcycle, wherein an axle center penetrates through the center of the front wheel powerplant, both ends of the axle center are respectively projected on the front wheel and form socket ends, each socket end is matched with the front wheel shock absorber to be installed by a connection component, so that the running hindrance of the front wheel powerplant can be avoided by preventing the axle center from rotating relative to the front wheel shock absorber and the connection component. Besides, the connection component ensures that the front wheel of the electric motorcycle can be quickly and easily dismounted from or installed on the front wheel shock absorber.
Description
Technical field
The present invention relates to a kind of power-actuated motor bike.
Background technology
Traditional engine type motor bike uses fuel oil when being used as power, and has preferable tractive performance, but has problems such as noise, aerial contamination simultaneously; And existing battery-operated motor cycle, the engine installation that uses storage battery as power resources has been replaced conventional engines formula motor bike, and then improve above-mentioned aerial contamination and noise problem, meet the demand of modern society and avoid, reach the environmental protection purpose that lowers the carbon emission amount because of fuel oil produces carbon dioxide.
But the engine installation of existing battery-operated motor cycle only is arranged on trailing wheel, and this mono-trailing wheel engine installation must be as the integral power source of motorcycle driving, and this makes the tractive performance of existing battery-operated motor cycle hang down at the engine type motor bike; Again, in order to improve the problem of aforementioned battery-operated motor cycle, another existing battery-operated motor cycle is provided with electric power device in its front and back wheel, so increases the tractive performance of battery-operated motor cycle.Yet, since the front-wheel of existing battery-operated motor cycle must with the assembling that cooperatively interacts of front fork, Shock absorber, front-wheel also can rotate thereupon when allowing headstock rotate, so motorcycle front-wheel as if electric power device need be set, will increase the inconvenience of assembling greatly.
Above-mentioned two kinds of battery-operated motor cycles really all have the space of improvement, and the inventor wishes to rely on the present invention, and the problem that can get rid of or alleviate Prior Art at least and met with.
Summary of the invention
The technical matters that battery-operated motor cycle of the present invention institute desire solves is to be, existing battery-operated motor cycle can't have preferable tractive performance because of electric power device only being set at trailing wheel.Yet front and back wheel is equipped with the battery-operated motor cycle of engine installation, and its technical matters can cause front-wheel and Front fork vibration abatement device to be difficult for assembling because of the setting of engine installation.
Therefore the inventor is that disappearance at existing battery-operated motor cycle improves, endeavour to research and develop and create the battery-operated motor cycle that a kind of front and back wheel is all installed engine installation, and the motorcycle front-wheel of installing engine installation has easily and the advantage of assembling of front-wheel Shock absorber and dismounting.
For achieving the above object, the technical solution used in the present invention comprises:
A kind of battery-operated motor cycle comprises headstock, car body, vehicle frame, saddle, front-wheel and trailing wheel, and two front-wheel Shock absorbers are installed on the described car body, and part stretches out, front-wheel engine installation and trailing wheel engine installation are separately positioned in the front and back wheel, it is characterized in that it includes:
One axle center is arranged in the front-wheel engine installation, and the both sides at described front-wheel are stretched out at the two ends in described axle center respectively;
One joint portion is formed on a side of each front-wheel Shock absorber outer peripheral edges, is provided with one first hole on described joint portion, and the two ends in described axle center are arranged in respectively in described first hole;
At least one conjugative component, its joint portion corresponding to each front-wheel Shock absorber is provided with, be set in the above-mentioned two ends, axle center of passing the joint portion respectively, the axle center of front-wheel engine installation is connected in the joint portion of front-wheel Shock absorber and rotates synchronously with front-wheel Shock absorber and conjugative component.
For achieving the above object, the technical solution used in the present invention also comprises:
A kind of battery-operated motor cycle comprises headstock, car body, vehicle frame, saddle, front-wheel and trailing wheel, and two front-wheel Shock absorbers are installed in described car body, and part stretches out, front-wheel engine installation and trailing wheel engine installation are separately positioned in the front and back wheel, it is characterized in that it includes:
One axle center is arranged in the front-wheel engine installation, and the both sides at described front-wheel are stretched out at the two ends in described axle center respectively, and two socket ends are respectively formed at the two ends in described axle center;
One joint portion is formed on the two ends in the corresponding axle center of end difference of each front-wheel Shock absorber, and abuts against the end face of carrier;
At least one conjugative component abuts against the bottom surface of socket end corresponding to described joint portion, and the socket end in axle center is fixed between joint portion and the conjugative component, and rotates synchronously with the joint portion and the conjugative component of front-wheel Shock absorber.
Compared with prior art, the beneficial effect that has of the present invention is:
1. battery-operated motor cycle of the present invention, wherein be equipped with engine installation in the front and back wheel, and be provided with the front-wheel activator switch, the rider can switch single back-wheel drive according to demand or front and back wheel drives simultaneously, when when generally driving situation, (travelling) as the urban district, the rider can only use single back-wheel drive, to reduce power loss, prolongs running time; And when needing bigger tractive performance (as the hill path of travelling, long-distance running), the rider can switch to two-wheel drive, gather way, safety performance, and cross-country and hill climbing ability.
2. battery-operated motor cycle of the present invention, wherein the front-wheel engine installation has the axle center, the two ends in described axle center form socket end respectively, described socket end has end face and bottom surface, described end face and bottom surface are the plane, make the section of described socket end for being similar to, utilize the assembling of conjugative component and front-wheel Shock absorber fixing, can make the described axle center can be when the front-wheel engine installation turn round with respect to described front-wheel Shock absorber rotation in ellipse.
3. battery-operated motor cycle of the present invention, wherein conjugative component comprises supporting and accepts spiral shell spare, and being formed with several on the supporting, to accept screw corresponding with the combined hole of front-wheel Shock absorber, and rely on and to accept spiral shell spare and pass above-mentioned screw and the combined hole accepted and the joint portion of conjugative component and front-wheel Shock absorber is cooperatively interacted and then the axle center and the front-wheel Shock absorber of front-wheel engine installation are fixed, because the simple in structure of conjugative component is easy to assembling, so need not take car body apart and can install or dismantle front-wheel quickly and easily.
Description of drawings
Fig. 1 is the stereo appearance figure of first embodiment of the invention battery-operated motor cycle;
Fig. 2 is another stereo appearance figure of Fig. 1 battery-operated motor cycle of the present invention;
Fig. 3 is the partial exploded view of Fig. 1 of the present invention;
Fig. 4 is the partial enlarged drawing of Fig. 3 of the present invention;
Fig. 5 is the lateral plan of Fig. 1 battery-operated motor cycle of the present invention
Fig. 6 is the section-drawing along the hatching A-A gained of Fig. 5;
Fig. 7 is the partial enlarged drawing of Fig. 6 of the present invention;
Fig. 8 is the section-drawing along the hatching B-B gained of Fig. 5;
Fig. 9 is the partial enlarged drawing of Fig. 8 of the present invention;
Figure 10 is the lateral plan of second embodiment of the invention battery-operated motor cycle;
Figure 11 is the partial exploded view of Figure 10 battery-operated motor cycle of the present invention;
Figure 12 is the partial enlarged drawing of Figure 11 of the present invention;
Figure 13 is the part sectional view of Figure 10 battery-operated motor cycle of the present invention;
Figure 14 is the local amplification profile of third embodiment of the invention battery-operated motor cycle.
Description of reference numerals: 1-headstock; The 2-car body; The 3-vehicle frame; The 4-saddle; The 5-front-wheel; The 6-trailing wheel; The 10-instrument carrier panel; The 11-handlebar; 12-front-wheel active device; 13-front-wheel activator switch; The 14-electric wire; The 15-electric wire; 16-front-wheel Shock absorber; 161-first end; 162-second end; The 163-joint portion; 164-first hole; 165-second hole; The 166-fixed orifice; The 17-conjugative component; The 171-supporting; The 172-nut; 173-spiral shell spare; The 174-square hole; The 175-hole; The 176-screw cap hole; 18-trailing wheel Shock absorber; The 20-backplate; The 201-accommodation space; 21-driver's support; 211-first end; 212-second end; The 22-spider; The 221-perforation; The 23-connecting element; 50-front-wheel engine installation; The 51-axle center; The 52-socket end; First of 53-; Second of 54-; The 55-spiro union portion; 60-trailing wheel engine installation; 16a-front-wheel Shock absorber; 161a-first end; 162a-second end; The 163a-joint portion; The 164a-combined hole; The 165a-engagement groove; The 17a-conjugative component; The 171a-supporting; 172a-accepts spiral shell spare; 173a-accepts screw; The 174a-holding groove; 50a-front-wheel engine installation; The 51a-axle center; The 52a-socket end; The 53a-end face; The 54a-bottom surface; 50b-front-wheel engine installation; The 51b-axle center; The 52b-socket end; The 53b-end face; The 54b-bottom surface; The 17b-conjugative component; The 171b-supporting; 172b-accepts spiral shell spare; The 174b-holding groove.
The specific embodiment
Relevant the technology used in the present invention, means and effect thereof, lift a preferred embodiment now and cooperate graphic detailed description as after, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.
Referring to figs. 1 through Fig. 4, be first embodiment of battery-operated motor cycle of the present invention.Described battery-operated motor cycle is made up of headstock 1, car body 2, vehicle frame 3 and saddle 4, and is equiped with front-wheel 5 and trailing wheel 6, front-wheel engine installation 50 and trailing wheel engine installation 60 be located at respectively front and back wheel 5,6 in.
Headstock 1 comprises instrument carrier panel 10, be installed in the handlebar 11 and the front-wheel active device 12 that is located in the instrument carrier panel 10 of instrument carrier panel 10 both sides, front-wheel activator switch 13 is arranged between right side handlebar 11 and the front-wheel active device 12, and utilize electric wire 14 and front-wheel active device 12 to electrically connect, and front-wheel active device 12 utilizes electric wire 15 and front-wheel engine installation 50 to electrically connect, in sum, when rider's desire activation front-wheel engine installation 50 allows battery-operated motor cycle rely on the two-wheeled power driven, need operation front-wheel activator switch 13 and pass through electric wire 14,15 activate front-wheel engine installation 50, reach to drive front and back wheel 5 simultaneously, 6 purpose.
With reference to Fig. 4 to Fig. 9, axle center 51 is arranged in the center of front-wheel engine installation 50 simultaneously, and give prominence to respectively in the both sides of front-wheel 5 at its two ends, and 51 two ends, described axle center cooperate with the joint portion 163 of each front-wheel Shock absorber 16 respectively.Two socket ends 52 are respectively formed at the two ends in described axle center 51 and pass first hole 164 on each joint portion 163.Each socket end 52 peripheral surface is equipped with spiro union portion 55, and is provided with first 53 and second 54, and described first 53 and second 54 are embodied as the plane, and the section of socket end 52 is similar at ellipse.In addition, the maximum outside diameter of socket end 52 just meets the aperture in first hole 164.
After socket end 52 passes first hole 164, utilize conjugative component 17 to make front-wheel Shock absorber 16 and axle center 51 cooperatively interact fixing.Conjugative component 17 comprises supporting 171, nut 172 and spiral shell spare 173, and supporting 171 be lamellar body in the present embodiment, and its contour approximation is in the joint portion 163 of front-wheel Shock absorber 16, square hole 174 and hole 175 be formed on supporting 171 on; Described nut 172 has screw cap hole 176, when desire is utilized conjugative component 17 fixedly front-wheel Shock absorber 16 is with axle center 51, earlier supporting 171 is abutted against on the joint portion 163 a side with respect to front-wheel engine installation 50, make square hole 174 just corresponding to first hole 164 and pass the socket end 52 in axle center 51, again with nut 172 screw locks in stretch through out the part of square hole 174 of socket end 52, make that supporting 171 is unlikely to be deviate from by socket end 52.On the other hand, make hole 175, again spiral shell spare 173 is passed the hole 175 and second hole 165 and be fixed on the joint portion 163, reach and strengthen fixing effect just corresponding to second holes 165 of joint portion 163.In addition, the distance of both sides about in the above-mentioned square hole 174, just with first 53 of socket end 52 with second 54 between distance be consistent, the both sides up and down that make first 53 and second 54 to distinguish contact at supporting 171 square holes 174, and the spiro union portion 55 of socket end 52 also can cooperate with the screw cap hole 176 of nut 172 and is spirally connected, this makes when socket end 52 utilizes conjugative component 17 and front-wheel Shock absorber 16 fixedly, axle center 51 can not avoid front-wheel engine installation 50 interior loop and axle center 51 to twine the obstacle that causes in the engine installation running with respect to 16 rotations of front-wheel Shock absorber.
Because driver's support 21 is connected with headstock 1, spider 22 respectively, and spider 22 is affixed with front-wheel Shock absorber 16, and front-wheel Shock absorber 16 utilizes joint portion 163 and conjugative component 17 to be assemblied in the axle center 50 of front-wheel engine installation 50, this makes when the rider is holding handlebar 11 rotation headstocks 1, rely on driver's support 21, spider 22 to cooperate with front-wheel Shock absorber 16, drive front-wheel 5 and rotate, in order to driving battery-operated motor cycle smoothly towards equidirectional.
Also have axle center (unlabelled) and combine and be arranged on trailing wheel engine installation 60 among the trailing wheel 6,, do not add to give unnecessary details at this because the trailing wheel engine installation of battery-operated motor cycle all is under the jurisdiction of existing structure with trailing wheel Shock absorber 18.
With reference to Figure 10 to Figure 13, be second embodiment of battery-operated motor cycle of the present invention.The specific embodiment of present embodiment is roughly similar to the first embodiment of the present invention, except following several features:
The first, front-wheel Shock absorber 16a is connected (drawing does not show) with spider 22, and each front-wheel Shock absorber 16a has the first end 161a and the second end 162a, the first end 161a is fixed in spider 22 (drawing does not show) respectively, the end of the second end 162a forms joint portion 163a with respect to the first end 161a, joint portion 163a comprises the engagement groove 165a at four combined hole 164a and 163a center, cross-section joint portion, engagement groove 165a has a flat bottom surface, and its both sides, bottom surface are arcuation.Combined hole 164a relies on engagement groove 165a to separate in twos.In the present embodiment, each combined hole 164a is embodied as the screw aspect.
The second, be provided with front-wheel engine installation 50a in the front-wheel 5, axle center 51a is arranged in the center of front-wheel engine installation 50a, and give prominence to respectively in the both sides of front-wheel 5 at its two ends, and 51a two ends, described axle center cooperate with each joint portion 163a of front-wheel Shock absorber 16a respectively.Two socket end 52a are respectively formed at the two ends of described axle center 51a, and each socket end 52a peripheral surface is smooth, and are provided with end face 53a and bottom surface 54a, and described end face 53a and bottom surface 54a are embodied as the plane, and the section of socket end 52a is similar at ellipse.
Three, utilize two conjugative component 17a to make the joint portion 163a of front-wheel Shock absorber 16a and the socket end 52a of axle center 51a cooperatively interact fixing respectively.Each conjugative component 17a comprises that supporting 171a and four accept spiral shell spare 172a, the end face of described supporting 171a forms four and accepts screw 173a and holding groove 174a, respectively accepts the combined hole 164a that screw 173a is arranged in described supporting 171a and corresponds respectively to joint portion 163a.Described holding groove 174a is corresponding to the engagement groove 165a of joint portion 163a, and abut against the bottom surface 54a of socket end 52a, at this moment, please refer to Figure 13, accept spiral shell spare 172a with four and pass respectively and accept screw 173a and cooresponding combined hole 164a, make supporting 171a be locked at joint portion 163a.
In the present embodiment, joint portion 163a and supporting 171a form engagement groove 165a and the holding groove 174a with flat bottom surface respectively, and abut against end face 53a and the bottom surface 54a of socket end 52a respectively.In sum, described axle center 51a can not rotate during running relatively with conjugative component 17a with front-wheel Shock absorber 16a, can avoid front-wheel engine installation 50a interior loop and axle center 51a winding to cause the obstacle of engine installation on turning round.
In the present embodiment, front-wheel 5 relies on axle center 51a and each conjugative component 17a to cooperatively interact, be fixed on each front-wheel Shock absorber 16a, and each conjugative component 17a utilizes and accepts spiral shell spare 172a and be arranged in combined hole 164a, provide each supporting 171a is gone up installing dismounting fast by each joint portion 163a, making and the backplate 20 of car body 2 need not be pulled down in the occasion that needs dismounting front-wheel 5, can assemble or pull down front-wheel 5 by the directly easy and convenient second end 162a by front-wheel Shock absorber 16a, is a design easily in fact.
With reference to Figure 14, be the 3rd embodiment of battery-operated motor cycle of the present invention.The specific embodiment of present embodiment is roughly similar to the first embodiment of the present invention, except following several features:
The first, be provided with front-wheel engine installation 50b in the front-wheel 5, axle center 51b is arranged in the center of front-wheel engine installation 50b, and give prominence to respectively in the both sides of front-wheel 5 at its two ends, and 51b two ends, described axle center cooperate with the joint portion 163a of each front-wheel Shock absorber 16a respectively.Two socket end 52b are respectively formed at the two ends of described axle center 51b, and each socket end 52b peripheral surface is smooth, and are provided with end face 53b and bottom surface 54b, and described end face 53b is embodied as the plane and bottom surface 54b is embodied as cambered surface.Engagement groove 165a abuts against the end face 53b of socket end 52b respectively, and the flat bottom surface of described engagement groove 165a just is fitted in end face 53b, and the both sides of engagement groove 165a are respectively near the periphery of socket end 52b.
The second, utilize two conjugative component 17b to make the joint portion 163a of front-wheel Shock absorber 16a and the socket end 52b of axle center 51b cooperatively interact fixing respectively.Each conjugative component 17b comprises that supporting 171b and four accept spiral shell spare 172b, the end face of described supporting 171b forms four and accepts screw (drawing does not show) and cambered surface holding groove 174b, respectively accepts the combined hole (drawing does not show) that screw 173b is arranged in described supporting 171b and corresponds respectively to joint portion 163a.Described holding groove 174b is corresponding to the engagement groove (drawing does not show) of joint portion 163a, and abut against second 54b of socket end 52b, at this moment, accept spiral shell spare 172b with four and pass respectively and accept screw and cooresponding combined hole, make supporting 171b be locked at joint portion 163a.
In the present embodiment, joint portion 163a and supporting 171b form the engagement groove 165a with flat bottom surface respectively and have the holding groove 174b of cambered surface, and abut against end face 53b and the bottom surface 54b of socket end 52b respectively.In sum, described axle center 51b can not rotate during running relatively with conjugative component 17b with front-wheel Shock absorber 16a, can avoid front-wheel engine installation 50b interior loop and axle center 51b winding to cause the obstacle of engine installation on turning round.
Can summarize the present invention with regard to the above and have following advantage:
1. battery-operated motor cycle of the present invention wherein is equipped with power set in the front and back wheel, and is provided with front-wheel and activates and to open Close, the rider can switch according to demand single rear wheel drive or front and back wheel drives simultaneously, when generally driving shape (travel such as the urban district) during condition, the rider can only use single rear wheel drive, to reduce power loss, prolongs Running time; And when needing bigger power performance (as the hill path of travelling, long-distance running), the rider can Switch to two-wheel drive, gather way, security performance, and cross-country and climbing capacity.
2. battery-operated motor cycle of the present invention, wherein the front-wheel power set have the axle center, and the two ends in described axle center are respectively Form socket end, described socket end has end face and bottom surface, and described end face and bottom surface are the plane, so that The section of described socket end utilizes the assembling of conjugative component and front-wheel shock absorber for being similar in ellipse, can make Described axle center can not rotated with respect to described front-wheel shock absorber when the front-wheel power set turn round.
3. battery-operated motor cycle of the present invention, wherein conjugative component comprises supporting and accepts screw piece, and shape on the supporting It is corresponding with the combined hole of front-wheel shock absorber that one-tenth has several to accept screw, and pass above-mentioned holding by means of accepting screw piece Connecing joint portion that screw and combined hole make conjugative component and front-wheel shock absorber cooperatively interacts and then front-wheel power is filled The axle center of putting and front-wheel shock absorber are fixed, because the simple in structure of conjugative component is easy to assembling, so need not tear open Front-wheel can be installed or dismantle to the driving body quickly and easily.
More than explanation is for the purpose of the present invention just illustrative, and nonrestrictive, ordinary skill people The member understands, in the situation that does not break away from the spirit and scope that claim limits, can make many modifications, Change or equivalence, but all will fall within protection scope of the present invention.
Claims (10)
1. a battery-operated motor cycle comprises headstock, car body, vehicle frame, saddle, front-wheel and trailing wheel, and two front-wheel Shock absorbers are installed on the described car body, and part stretches out, front-wheel engine installation and trailing wheel engine installation are separately positioned in the front and back wheel, it is characterized in that it includes:
One axle center is arranged in the front-wheel engine installation, and the both sides at described front-wheel are stretched out at the two ends in described axle center respectively;
One joint portion is formed on a side of each front-wheel Shock absorber outer peripheral edges, is provided with one first hole on described joint portion, and the two ends in described axle center are arranged in respectively in described first hole;
At least one conjugative component, its joint portion corresponding to each front-wheel Shock absorber is provided with, and is set in the above-mentioned two ends, axle center of passing the joint portion respectively, and the axle center of front-wheel engine installation relies on conjugative component to be fixed in the joint portion of front-wheel Shock absorber.
2. battery-operated motor cycle as claimed in claim 1, it is characterized in that: each front-wheel Shock absorber has first end and second end, described first end is fixed in the car body, and described joint portion is formed on a side of each front-wheel Shock absorber second end, and the two ends in described axle center are arranged in each joint portion respectively; Each conjugative component includes supporting and nut, and each supporting and nut are arranged in the two ends in described axle center in regular turn, and each supporting is with respect to the side of front-wheel engine installation near the joint portion.
3. battery-operated motor cycle as claimed in claim 2, it is characterized in that: described conjugative component comprises a spiral shell spare in addition, the two ends in axle center form a socket end respectively, the joint portion of each front-wheel Shock absorber comprises second hole, each supporting has a square hole and a hole, described socket end comprises first and second, and its outer peripheral edges form a spiro union portion, described first with second respectively contact and wear first hole of joint portion, the square hole of supporting and the nut of conjugative component in regular turn in the both sides up and down of supporting square hole; Described spiral shell spare wears the hole of supporting and second hole of joint portion in regular turn; Described spiro union portion cooperates with described nut and is spirally connected.
4. battery-operated motor cycle as claimed in claim 1, it is characterized in that: install in addition in the car body and include driver's support and spider, described driver's support makes up with the bottom of headstock and a side of spider respectively, described spider is formed with two perforation with respect to the opposite side of driver's support, wherein to be formed with fixed orifice corresponding with the perforation of spider for first end of each front-wheel Shock absorber, and it is affixed with front-wheel Shock absorber and spider that two connecting elements pass the fixed orifice of the perforation of spider and front-wheel Shock absorber respectively.
5. a battery-operated motor cycle comprises headstock, car body, vehicle frame, saddle, front-wheel and trailing wheel, and two front-wheel Shock absorbers are installed in described car body, and part stretches out, front-wheel engine installation and trailing wheel engine installation are separately positioned in the front and back wheel, it is characterized in that it includes:
One axle center is arranged in the front-wheel engine installation, and the both sides at described front-wheel are stretched out at the two ends in described axle center respectively, and two socket ends are respectively formed at the two ends in described axle center;
One joint portion is formed on the two ends in the corresponding axle center of end difference of each front-wheel Shock absorber, and abuts against the end face of carrier;
At least one conjugative component abuts against the bottom surface of socket end corresponding to described joint portion, and the socket end in axle center is fixed between joint portion and the conjugative component.
6. battery-operated motor cycle as claimed in claim 5 is characterized in that: each front-wheel Shock absorber has first end and second end, and described first end is fixed in the car body, and described joint portion is formed on the end of second end with respect to first end; Each conjugative component comprises that a supporting and several accept spiral shell spare, and the described described supporting of spiral shell spare screw lock of accepting is in described joint portion.
7. battery-operated motor cycle as claimed in claim 6, it is characterized in that: each joint portion comprises the engagement groove at several combined holes and center, cross-section joint portion, described supporting comprises that several accept the holding groove at screw, cross-section supporting center, respectively accepts the combined hole that screw is arranged in described supporting and corresponds respectively to the joint portion; Described holding groove is corresponding to the engagement groove of joint portion.
8. battery-operated motor cycle as claimed in claim 7, it is characterized in that: the end face of described socket end and bottom surface are the plane, the engagement groove of described joint portion has a flat bottom surface, the flat bottom surface of described engagement groove is fitted in the end face of described socket end, and the both sides of engagement groove bottom surface are respectively near the periphery of socket end; The holding groove of described supporting has a flat bottom surface, and the flat bottom surface of described holding groove is fitted in the bottom surface of described socket end, and the both sides of holding groove bottom surface are respectively near the periphery of socket end.
9. battery-operated motor cycle as claimed in claim 8, it is characterized in that: the end face of described socket end is that plane and bottom surface are cambered surface, the engagement groove of described joint portion has a flat bottom surface, the flat bottom surface of described engagement groove is fitted in the end face of described socket end, and the both sides of engagement groove bottom surface are respectively near the periphery of socket end; The holding groove of described supporting is a cambered surface, and described holding groove is fitted in the bottom surface of described socket end, and the both sides of holding groove bottom surface are respectively near the periphery of socket end.
10. battery-operated motor cycle as claimed in claim 5, it is characterized in that: install in addition in the car body and include driver's support and spider, described driver's support makes up with the bottom of headstock and a side of spider respectively, described spider is formed with two perforation with respect to the opposite side of driver's support, wherein to be formed with fixed orifice corresponding with the perforation of spider for first end of each front-wheel Shock absorber, and it is affixed with front-wheel Shock absorber and spider that two connecting elements pass the fixed orifice of the perforation of spider and front-wheel Shock absorber respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810135919 CN101618748A (en) | 2008-07-03 | 2008-07-03 | Electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810135919 CN101618748A (en) | 2008-07-03 | 2008-07-03 | Electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101618748A true CN101618748A (en) | 2010-01-06 |
Family
ID=41512191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810135919 Pending CN101618748A (en) | 2008-07-03 | 2008-07-03 | Electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101618748A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263516A (en) * | 2021-04-30 | 2022-11-01 | 普尔曼公司 | Exhaust Isolator Bracket with Alignment Features |
| FR3125502A1 (en) * | 2021-07-21 | 2023-01-27 | Motowatt | Fork system of a motorcycle. |
| FR3125501A1 (en) * | 2021-07-21 | 2023-01-27 | Motowatt | electric motorcycle |
-
2008
- 2008-07-03 CN CN 200810135919 patent/CN101618748A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263516A (en) * | 2021-04-30 | 2022-11-01 | 普尔曼公司 | Exhaust Isolator Bracket with Alignment Features |
| FR3125502A1 (en) * | 2021-07-21 | 2023-01-27 | Motowatt | Fork system of a motorcycle. |
| FR3125501A1 (en) * | 2021-07-21 | 2023-01-27 | Motowatt | electric motorcycle |
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Open date: 20100106 |