CN220500905U - Electric motorcycle frame with strong damping effect - Google Patents
Electric motorcycle frame with strong damping effect Download PDFInfo
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- CN220500905U CN220500905U CN202322208034.7U CN202322208034U CN220500905U CN 220500905 U CN220500905 U CN 220500905U CN 202322208034 U CN202322208034 U CN 202322208034U CN 220500905 U CN220500905 U CN 220500905U
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- fixing piece
- front suspension
- hinged
- adjusting
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- 230000000694 effects Effects 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 title claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 64
- 230000035939 shock Effects 0.000 claims description 28
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to the field of electric vehicles, in particular to an electric motorcycle frame with a strong damping effect, which comprises a pedal device, a front suspension pipe, a rear suspension device and a damper, wherein one end of the pedal device is fixedly connected with the front suspension pipe, the other end of the pedal device is hinged with the rear suspension device, the damper is arranged above the pedal device, an upper support and a lower support are respectively arranged at the top and the bottom of the damper, the upper support is hinged with the other end of the rear suspension device, a first adjusting piece is hinged with the lower support, the other end of the first adjusting piece is connected with one end of the front suspension pipe, the upper support is hinged with the rear suspension device, the rear wheel is hinged with the rear suspension device, after being dispersed by the hinging piece and the damper, the vibration of the frame can be effectively reduced, the damping effect is effectively ensured, the riding comfort is effectively ensured, the front suspension pipe is uniformly dispersed on the first adjusting piece by the stress when the front wheel is subjected to jolt, and the impact force is relieved, and a certain jolt feeling and the noise of the frame are further eliminated.
Description
Technical Field
The utility model belongs to the technical field of electric vehicles, and particularly relates to an electric motorcycle frame with a strong damping effect.
Background
The electric motor car is regarded as a convenient environment-friendly transportation means, very big make things convenient for people's short distance trip, electric motor car is regarded as one of common types and has the characteristics of faster because of its fine and low price and receive people always, the frame is the skeleton of whole electric motor car, the travelling comfort of riding has been decided to the important accessory of electric motor car, the electric motor car often is quick to travel on the road surface of height unevenness, current electric motor car frame leads to great sense of jolting because of its shock attenuation effect is poor, very big reduction customer's comfort and experience are felt, in addition, continuous jolting can cause certain damage to components such as frame and storage battery.
Disclosure of Invention
In order to solve the problem in the related art, the utility model provides an electric motorcycle frame with strong shock attenuation effect has solved the poor, the unable problem that satisfies of comfort of frame shock attenuation effect.
The technical proposal is as follows:
the electric motorcycle frame with the strong damping effect comprises a pedal device, a front suspension pipe, a rear suspension device and a damper, wherein one end of the pedal device is fixedly connected with the front suspension pipe, the other end of the pedal device is hinged with the rear suspension device, and the damper is arranged above the pedal device;
the top and the bottom of bumper shock absorber are provided with upper bracket and lower support respectively, the upper bracket with the other end of rear overhang is articulated, the lower support articulates there is first regulating part, the other end of first regulating part with the one end of front overhang is connected.
When the rear wheels are subjected to jounce impact, the vibration of the frame can be effectively weakened through the dispersion of the hinge piece and the shock absorber, the shock absorption effect is achieved, and therefore riding comfort is effectively ensured; in addition, the front suspension pipe of the lower support hinge joint, when the front wheel receives jolting, the front suspension pipe evenly distributes the atress on first regulating part, has carried out certain slowing down to the impact force, and then eliminates certain sense of jolting and the noise of frame, and the comfort of riding can be guaranteed through the setting of follow-up bumper shock absorber again.
Further, the top fixed mounting of pedal device has the upright beam, one side that is close to the front overhang pipe in the upper end of upright beam is provided with first connecting device, the lower support articulates there is the second regulating part unanimous with first regulating part structure, the other end of second regulating part with the bottom of upright beam is connected.
Through the setting of first connecting device, can firmly set up in the both sides of standing the roof beam at the back suspension device, guarantee the connection stability of frame, when meetting jolting, the back suspension device can not appear except that the ascending displacement of vertical direction.
Further, the rear suspension device comprises a first rear fork mechanism and a second rear fork mechanism which are consistent in structure, and the first rear fork mechanism and the second rear fork mechanism are arranged at two sides of the vertical beam at intervals through the first connecting device;
the first rear fork mechanism comprises a first connecting piece, a first rear cantilever beam, a first rear cantilever pipe, a second connecting piece and a first fixing piece, one end of the first connecting piece is hinged to the upper support, the other end of the first connecting piece is fixedly connected with the first rear cantilever beam, the bottom end of the middle position of the first connecting piece is hinged to the first connecting device, the other end of the first rear cantilever beam is connected with the first rear cantilever pipe, the other end of the first rear cantilever pipe is fixedly connected with the second connecting piece, the fixing piece is fixedly arranged at the other end of the pedal device, and the other end of the second connecting piece is hinged to the first fixing piece.
Through the first back fork mechanism and the second back fork mechanism that the symmetry set up, not only can make the structure of frame more stable, when the rear wheel received jolting moreover, can weaken vibration effect respectively, improve the comfort level of riding the person.
Further, a front cantilever is arranged on one side of the upper end of the vertical beam, the front cantilever is arranged above the first connecting device, a second fixing piece is arranged at the other end of the front cantilever, the other end of the front cantilever is arranged at the lower end of the second fixing piece, and the front cantilever is arranged above the front cantilever.
Through being connected the both ends of preceding cantilever beam respectively with standing beam and second mounting, can guarantee the stability of frame, when jolting the atress, can not appear local deformation or damage.
Further, the first connecting device comprises a first fixing piece, a second fixing piece and a rotating device, the structures of the first fixing piece and the second fixing piece are identical, the first fixing piece and the second fixing piece are installed on one side of the vertical beam at intervals, holes which are suitable for the rotating device are formed in the first fixing piece and the second fixing piece, the rotating device comprises a first rotating shaft, a first nut and a second nut, the structures of the first nut and the second nut are identical, threads which are suitable for the connection of the first nut are formed in the two ends of the first rotating shaft, the first rotating shaft penetrates through the first fixing piece, the second fixing piece and two first connecting pieces which are arranged on the two sides of the vertical beam, and the first nut and the second nut are respectively arranged at the two ends of the first rotating shaft.
Can link together first back fork mechanism and the second back fork mechanism that is located the roof beam both sides through first connecting device, with the bumper shock absorber after being connected again, when the in-process of riding receives jolting, can reduce the vibration and the distortion of frame for the process of riding is more stable and safe, and improves travelling comfort and the operability of whole riding.
Further, the first regulating part comprises a first regulating rod, a second regulating rod and a first supporting rod, the first regulating rod and the second regulating rod are identical in structure, one ends of the first regulating rod and the second regulating rod are fixedly connected with two ends of the first supporting rod respectively, the other ends of the first regulating rod and the second regulating rod are connected with two sides of the front suspension pipe respectively, a second rotating shaft is arranged on the lower support, and the first regulating part and the second regulating part are connected through the second rotating shaft.
Through the first regulation pole and the second regulation pole that the symmetry set up, when wheel and frame received the impact, the power can evenly transmit each part of first regulation pole and second regulation pole, helps reducing the stress concentration of first regulation pole and second regulation pole, improves its compressive property, can also bear external load better, avoids appearing local deformation and destruction.
Further, the shock absorber comprises a first cylinder body, a second cylinder body, a spring, a piston and a piston rod, wherein the top of the first cylinder body is connected with the upper support, the first cylinder body is communicated with the second cylinder body, the piston is movably arranged inside the first cylinder body, the diameter of the top end of the piston is consistent with that of the first cylinder body, the bottom end of the piston is connected with the upper end of the piston rod, and the bottom end of the piston rod is fixedly connected with the lower support.
Through the connection of the lower support and the piston rod, when jolting is received in riding, the lower support is hinged with the first adjusting piece and the second adjusting piece, so that the impact force of a part of the impact force can be dispersed, then the lower support carries the piston rod to move upwards, and then the piston moves upwards, the gas in the first cylinder body is pushed into the second cylinder body, and then the rear fork device hinged with the upper support is not greatly influenced, and the noise emitted by the wheels and the frame when jolting can be eliminated.
In summary, the utility model has the beneficial effects that the upper support and the rear suspension device are hinged and then hinged with the first connecting device, so that a supporting point can be provided for the rear suspension device, the stability of the rear suspension device is ensured, when the rear suspension device is subjected to jolt impact, the shock absorber moves up and down, but the shock absorber is hinged with the rear suspension beam and does not cause too large vibration, so that riding comfort is effectively ensured, and the first adjusting piece and the second adjusting piece are hinged on the lower support, and can rotate relative to the lower support when the riding is jolt, so that the impact force is relieved to a certain extent, and the certain jolt feeling and the noise of the frame are eliminated.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
FIG. 1 is a schematic view of an electric motorcycle frame with a strong shock absorbing effect;
FIG. 2 is a schematic view of the structure of a first adjusting member in an electric motorcycle frame with a strong damping effect;
FIG. 3 is a schematic view of a shock absorber in an electric motorcycle frame with a strong shock absorbing effect;
in the figure, 1, a pedal device; 2. a front suspension tube; 3. a damper; 301. a first cylinder; 302. a second cylinder; 303. a spring; 304. a piston rod; 4. a first adjustment member; 401. a first adjusting lever; 402. a second adjusting lever; 403. a first support bar; 5. a vertical beam; 6. a first connecting device; 7. a second adjusting member; 8. a first connector; 9. a first rear cantilever beam; 10. a first rear suspension tube; 11. a second connector; 12. a first fixing member; 13. a front cantilever beam; 14. and a second fixing member.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.
In one possible embodiment, as shown in FIGS. 1-3: the electric motorcycle frame with the strong damping effect comprises a pedal device 1, a front suspension pipe 2, a rear suspension device and a damper 3, wherein a vertical beam 5 is fixedly arranged at the top of the pedal device 1, the vertical beam 5 is vertically arranged, the top end of the vertical beam 5 is used for arranging a cushion, one side of the upper end of the vertical beam 5 is provided with a front suspension beam 13, the other end of the front suspension beam 13 is provided with a second fixing piece 14, one end of the pedal device 1 is fixedly connected with the front suspension pipe 2, the other end of the front suspension pipe 2 is arranged at the lower end of the second fixing piece 14, the front suspension beam 13 is provided with the upper end of the second fixing piece 14, and the front suspension beam 13 is arranged above the front suspension pipe 2;
the shock absorber 3 is arranged above the pedal device 1, an upper support and a lower support are respectively arranged at the top and the bottom of the shock absorber 3, the shock absorber 3 comprises a first cylinder 301, a second cylinder 302, a spring 303, a piston and a piston rod 304, the top of the first cylinder 301 is connected with the upper support, the first cylinder 301 is communicated with the second cylinder 302, the piston is movably arranged inside the first cylinder 301, the diameter of the top end of the piston is consistent with that of the first cylinder 301, the bottom end of the piston is connected with the upper end of the piston rod 304, the bottom end of the piston rod 304 is fixedly connected with the lower support, when the lower support is impacted by pressure, the lower support is pushed by the force to move upwards along with the piston rod 304, and the piston pushes gas in the first cylinder 301 to the inside the second cylinder 302 when moving upwards, so that the amplitude of vibration on the upper support is reduced, and the shock absorption effect is achieved;
the lower support is hinged with a first adjusting piece 4, the other end of the first adjusting piece 4 is connected with one end of the front suspension tube 2, the lower support is hinged with a second adjusting piece 7 which is consistent with the structure of the first adjusting piece 4, the other end of the second adjusting piece 7 is connected with the bottom end of the vertical beam 5, the first adjusting piece 4 comprises a first adjusting rod 401, a second adjusting rod 402 and a first supporting rod 403, the structures of the first adjusting rod 401 and the second adjusting rod 402 are consistent, one ends of the first adjusting rod 401 and the second adjusting rod 402 are respectively fixedly connected with two ends of the first supporting rod 403, the other ends of the first adjusting rod 401 and the second adjusting rod 402 are respectively connected with two sides of the front suspension tube 2, a second rotating shaft is arranged on the lower support, the first adjusting piece 4 and the second adjusting piece 7 are connected through the second rotating shaft, when the frame is stressed, the pressure is uniformly distributed to each part of the first adjusting rod 401 and the second adjusting rod 402, and the deformation of the frame caused by jolt can be effectively weakened;
the other end of the pedal device 1 is hinged with a rear suspension device, the pedal device 1 is sequentially provided with the rear suspension device, a vertical beam 5 and a front suspension pipe 2 from left to right, an upper support is hinged with the other end of the rear suspension device, the rear suspension device comprises a first rear fork mechanism and a second rear fork mechanism which are consistent in structure, the first rear fork mechanism and the second rear fork mechanism are arranged on two sides of the vertical beam 5 at intervals through a first connecting device 6, the first rear fork mechanism comprises a first connecting piece 8, a first rear suspension beam 9, a first rear suspension pipe 10, a second connecting piece 11 and a first fixing piece 12, one end of the first connecting piece 8 is hinged with the upper support, the other end of the first connecting piece 8 is fixedly connected with the first rear suspension beam 9, the other end of the first rear suspension beam 9 is connected with a first rear suspension pipe 10, the other end of the first rear suspension pipe 10 is fixedly connected with the second connecting piece 11, the fixing piece is fixedly arranged on the other end of the pedal device 1, the other end of the second connecting piece 11 is hinged with a first fixing piece 12, one side, close to the front suspension tube 2, of the upper end of the vertical beam 5 is provided with a first connecting device 6, the bottom end of the middle position of the first connecting piece 8 is hinged with the first connecting device 6, the front suspension beam 13 is arranged above the first connecting device 6, the first connecting device 6 comprises a first fixing piece, a second fixing piece and a rotating device, the structures of the first fixing piece and the second fixing piece are consistent, the first fixing piece and the second fixing piece are installed on one side of the vertical beam 5 at intervals, holes matched with the rotating device are formed in the first fixing piece and the second fixing piece, the rotating device comprises a first rotating shaft, a first nut and a second nut, the structures of the first nut and the second nut are consistent, threads suitable for the connection of the first nut are arranged on the two ends of the first rotating shaft, and the first rotating shaft penetrates through the first fixing piece, the second stationary blade and set up two first connecting pieces 8 in the upright beam 5 both sides, first nut and second nut set up respectively in the both ends of first axis of rotation, when the rear wheel received jolting, first back suspension 10 passes on upright beam 5 because of articulated second connecting piece 11 after dispersing partly atress, second regulating piece 7 that connects on the upright beam 5 weakens the atress once more, and is whole or disperses the vast majority through bumper shock absorber 3 at last, receive continuous jolting, still have the power not dispersed after the bumper shock absorber 3, can disperse the atress once more through articulated first connecting piece 8 to improve riding person's comfort.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (7)
1. The electric motorcycle frame with the strong damping effect is characterized by comprising a pedal device, a front suspension pipe, a rear suspension device and a damper, wherein one end of the pedal device is fixedly connected with the front suspension pipe, the other end of the pedal device is hinged with the rear suspension device, and the damper is arranged above the pedal device;
the top and the bottom of bumper shock absorber are provided with upper bracket and lower support respectively, the upper bracket with the other end of rear overhang is articulated, the lower support articulates there is first regulating part, the other end of first regulating part with the one end of front overhang is connected.
2. The electric motorcycle frame with strong shock absorption effect according to claim 1, wherein a vertical beam is fixedly installed at the top of the pedal device, a first connecting device is arranged on one side, close to the front suspension tube, of the upper end of the vertical beam, a second adjusting piece with the same structure as the first adjusting piece is hinged to the lower support, and the other end of the second adjusting piece is connected with the bottom end of the vertical beam.
3. The electric motorcycle frame with strong shock absorption effect according to claim 2, wherein the rear suspension device comprises a first rear fork mechanism and a second rear fork mechanism which are consistent in structure, and the first rear fork mechanism and the second rear fork mechanism are arranged at two sides of the vertical beam at intervals through the first connecting device;
the first rear fork mechanism comprises a first connecting piece, a first rear cantilever beam, a first rear cantilever pipe, a second connecting piece and a first fixing piece, one end of the first connecting piece is hinged to the upper support, the other end of the first connecting piece is fixedly connected with the first rear cantilever beam, the bottom end of the middle position of the first connecting piece is hinged to the first connecting device, the other end of the first rear cantilever beam is connected with the first rear cantilever pipe, the other end of the first rear cantilever pipe is fixedly connected with the second connecting piece, the fixing piece is fixedly arranged at the other end of the pedal device, and the other end of the second connecting piece is hinged to the first fixing piece.
4. The electric motorcycle frame with strong shock absorption effect according to claim 2, wherein a front suspension beam is arranged on one side of the upper end of the vertical beam, the front suspension beam is arranged above the first connecting device, a second fixing piece is arranged at the other end of the front suspension beam, the other end of the front suspension tube is arranged at the lower end of the second fixing piece, and the front suspension beam is arranged above the front suspension tube.
5. The electric motorcycle frame with the strong shock absorption effect according to claim 2, wherein the first connecting device comprises a first fixing piece, a second fixing piece and a rotating device, the structures of the first fixing piece and the second fixing piece are identical, the first fixing piece and the second fixing piece are installed on one side of the vertical beam at intervals, holes which are suitable for the rotating device are formed in the first fixing piece and the second fixing piece, the rotating device comprises a first rotating shaft, a first nut and a second nut, the structures of the first nut and the second nut are identical, threads which are suitable for the connection of the first nut are arranged on two ends of the first rotating shaft, the first rotating shaft penetrates through the first fixing piece, the second fixing piece and two first connecting pieces which are arranged on two sides of the vertical beam, and the first nut and the second nut are respectively arranged at two ends of the first rotating shaft.
6. The electric motorcycle frame with the strong shock absorption effect according to claim 1, wherein the first adjusting piece comprises a first adjusting rod, a second adjusting rod and a first supporting rod, the structures of the first adjusting rod and the second adjusting rod are identical, one ends of the first adjusting rod and one end of the second adjusting rod are respectively and fixedly connected with two ends of the first supporting rod, the other ends of the first adjusting rod and the second adjusting rod are respectively connected with two sides of the front suspension pipe, a second rotating shaft is arranged on the lower support, and the first adjusting piece and the second adjusting piece are connected through the second rotating shaft.
7. The electric motorcycle frame with strong shock absorption effect according to claim 1, wherein the shock absorber comprises a first cylinder body, a second cylinder body, a spring, a piston and a piston rod, the top of the first cylinder body is connected with the upper support, the first cylinder body is communicated with the second cylinder body, the piston is movably arranged inside the first cylinder body, the diameter of the top end of the piston is consistent with the diameter in the first cylinder body, the bottom end of the piston is connected with the upper end of the piston rod, and the bottom end of the piston rod is fixedly connected with the lower support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322208034.7U CN220500905U (en) | 2023-08-17 | 2023-08-17 | Electric motorcycle frame with strong damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322208034.7U CN220500905U (en) | 2023-08-17 | 2023-08-17 | Electric motorcycle frame with strong damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500905U true CN220500905U (en) | 2024-02-20 |
Family
ID=89865229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322208034.7U Active CN220500905U (en) | 2023-08-17 | 2023-08-17 | Electric motorcycle frame with strong damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500905U (en) |
-
2023
- 2023-08-17 CN CN202322208034.7U patent/CN220500905U/en active Active
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