CN111688863A - Multi-connecting-rod suspension structure of motorcycle - Google Patents
Multi-connecting-rod suspension structure of motorcycle Download PDFInfo
- Publication number
- CN111688863A CN111688863A CN202010620127.9A CN202010620127A CN111688863A CN 111688863 A CN111688863 A CN 111688863A CN 202010620127 A CN202010620127 A CN 202010620127A CN 111688863 A CN111688863 A CN 111688863A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mounting hole
- mounting
- rocker arm
- shock absorber
- Prior art date
- 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.)
- Pending
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Classifications
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
- B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
- B62K25/20—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg for rear wheel
-
- 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
Abstract
The invention relates to a multi-connecting-rod suspension structure of a motorcycle, which comprises a frame, a mounting bracket, a shock absorber, a first connecting rod, a second connecting rod, a rear rocker arm and a rear wheel assembly. The appearance is pleasing to the eye atmosphere, and the molding is unique novel, has bigger design space and repacking scheme to the vehicle.
Description
Technical Field
The invention relates to a motorcycle suspension structure, in particular to a multi-connecting-rod suspension structure of a motorcycle.
Background
At present, the suspension shock attenuation is mostly the direct equation behind current motorcycle, and the mounting point is on the frame on the shock attenuation of back promptly, and lower mounting point is on the back rocking arm. The rear wheel is arranged between the rear rocker arms, the stroke of the rear wheel of the motorcycle with the structure completely depends on the stroke of the arrangement angle with the rear shock absorber, and in the driving process, the shock fed back from the road surface is directly transmitted to the shock absorber from the wheel, then transmitted to the frame and then transmitted to the human body, so that the buffering shock-absorbing effect is poor. The shock absorption effect can be effectively improved by the aid of the multi-connecting-rod suspension, the structure of the multi-connecting-rod suspension is arranged between the frame and the rear wheel, the space of the multi-connecting-rod suspension is narrow and small, the design is inconvenient, peripheral parts of the shock absorber need to be detached to maintain the shock absorber when the shock absorber is assembled and maintained, and the multi-connecting-rod suspension is extremely inconvenient. Therefore, a multi-connecting-rod suspension structure is specially developed, and is characterized in that the damping effect is improved, the overall structure is distributed at the bottom of an engine, the design and utilization space is large, and the assembly and the maintenance are convenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the multi-connecting-rod suspension structure of the motorcycle, which has the advantages of good damping effect, large design and utilization space and convenience in assembly and maintenance, and the overall structure is arranged at the bottom of an engine.
The invention discloses a multi-connecting-rod suspension structure of a motorcycle, which comprises a frame, a mounting bracket, a shock absorber, a first connecting rod, a second connecting rod, a rear rocker arm and a rear wheel assembly, and is characterized in that: the rear rocker arm is integrally cast and formed, the tail part of the rear rocker arm is provided with a rear wheel assembly mounting hole, the middle part of the rear rocker arm is provided with a connecting rod II mounting hole, and the front end of the rear rocker arm is provided with a frame mounting hole; the first connecting rod body is in a triangular structure, and the three corners of the first connecting rod body are respectively provided with a mounting bracket mounting hole, a shock absorber mounting hole and a second connecting rod mounting hole; the connecting rod II is 7-shaped, the upper end of the connecting rod II is provided with a rear rocker arm mounting hole, and the lower end of the connecting rod II is provided with a connecting rod I mounting hole; the mounting bracket is arranged in a left-right structure and is provided with an engine mounting shaft I, an engine mounting shaft II, a shock absorber mounting shaft, a frame mounting shaft and a connecting rod I mounting shaft; the rear wheel assembly is arranged on a rear wheel assembly mounting hole at the tail end of the rear rocker arm, the rear rocker arm is arranged on a frame through a frame mounting hole at the front end of the rear rocker arm, the upper end of a connecting rod II is arranged in a connecting rod II mounting hole in the middle of the rear rocker arm, the lower end of the connecting rod II is arranged in a connecting rod II mounting hole on a connecting rod I, and a mounting bracket mounting hole of the connecting rod I is arranged on a connecting rod I mounting hole on a mounting bracket; the upper end of the shock absorber is arranged on a shock absorber mounting hole of the first connecting rod, the lower end of the shock absorber is arranged on a shock absorber mounting shaft of the mounting bracket, and the whole shock absorber is arranged in the middle of the mounting bracket; an engine mounting shaft I and an engine mounting shaft II on the mounting bracket are fixedly connected with an engine, a frame mounting shaft is connected with a frame, and the multi-connecting-rod suspension structure is distributed at the bottom of the engine.
According to the invention: above-mentioned each structural connection is the state of moving about each other, and the mounting hole is inside all to be equipped with the rubber sleeve as cushioning effect, reduces and receives the influence of external force in riding, reduces the friction between each spare part, improves the feel of traveling, increases part life.
This kind of motorcycle multi-link suspension structure, under the effect of multistage connecting rod, decomposes the effort of road surface feedback step by step, makes the power that finally transmits the human body diminish, therefore the shock attenuation is effectual, again because of overall structure overall arrangement in the engine bottom, but assembly maintenance direct dismouting bumper shock absorber part does not occupy all the other assembly space in the automobile body, and the design utilization space is big, and assembly and maintenance are convenient, and overall design is optimized more, and the feel of going of whole car further promotes. The appearance is pleasing to the eye atmosphere, and the molding is unique novel, has bigger design space and repacking scheme to the vehicle.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic view of a multi-link suspension structure assembly of a motorcycle according to an embodiment of the present invention.
FIG. 2 is a schematic view of a rear shock absorbing assembly of a multi-link suspension structure of a motorcycle according to an embodiment of the present invention.
Fig. 3 is a schematic view of a mounting bracket of a multi-link suspension structure of a motorcycle according to an embodiment of the invention.
Fig. 4 is a schematic view of a shock absorber of a multi-link suspension structure of a motorcycle according to an embodiment of the present invention.
Fig. 5 is a schematic view of a link of the multi-link suspension structure of the motorcycle according to the embodiment of the invention.
FIG. 6 is a schematic view of a second link of the multi-link suspension structure of the motorcycle according to the embodiment of the invention.
Fig. 7 is a schematic view of a rear rocker arm of a multi-link suspension structure of a motorcycle according to an embodiment of the invention.
Detailed Description
The specific structure of the embodiment of the present invention will be further described with reference to the accompanying drawings.
Referring to the attached drawings, the motorcycle multi-connecting-rod suspension structure comprises a frame (1), a mounting bracket (2), a shock absorber (3), a connecting rod I (4), a connecting rod II (5), a rear rocker arm (6) and a rear wheel assembly (7), wherein the rear rocker arm (6) is integrally cast and formed, a rear wheel assembly mounting hole (63) is formed in the tail part of the rear rocker arm, a connecting rod II mounting hole (61) is formed in the middle part of the rear rocker arm, and a frame mounting hole (62) is formed in the front end of the rear rocker arm; the body of the first connecting rod (4) is in a triangular structure, and three corners of the first connecting rod are respectively provided with a mounting bracket mounting hole (41), a shock absorber mounting hole (42) and a second connecting rod mounting hole (43); the body of the second connecting rod (5) is 7-shaped, the upper end of the second connecting rod is provided with a rear rocker arm mounting hole (51), and the lower end of the second connecting rod is provided with a first connecting rod mounting hole (52); the mounting bracket (2) is arranged in a left-right structure and is provided with an engine mounting shaft I (21), an engine mounting shaft II (22), a shock absorber mounting shaft (23), a frame mounting shaft (24) and a connecting rod I mounting shaft (25); the rear wheel assembly (7) is arranged on a rear wheel assembly mounting hole (63) at the tail end of the rear rocker arm (6), the rear rocker arm (6) is arranged on the frame (1) through a frame mounting hole (62) at the front end of the rear rocker arm, the upper end of the second connecting rod (5) is arranged on a second connecting rod mounting hole (61) in the middle of the rear rocker arm (6), the lower end of the second connecting rod (5) is arranged on a second connecting rod mounting hole (43) on the first connecting rod (4), and a mounting bracket mounting hole (41) of the first connecting rod (4) is arranged on a first connecting rod mounting shaft (25) on the mounting bracket (2); the upper end of the shock absorber (3) is installed on a shock absorber installation hole (42) of the connecting rod I (4), the lower end of the shock absorber is installed on a shock absorber installation shaft (23) of the installation support (2), and the shock absorber (3) is integrally arranged in the middle of the installation support (2); an engine mounting shaft I (21) and an engine mounting shaft II (22) on the mounting bracket (2) are fixedly connected with an engine, a frame mounting shaft (24) is connected with the frame (1), and the multi-connecting-rod suspension structure is distributed at the bottom of the engine.
Above-mentioned each structural connection is the state of moving about each other, and the mounting hole is inside all to be equipped with the rubber sleeve as cushioning effect, reduces and receives the influence of external force in riding, reduces the friction between each spare part, improves the feel of traveling, increases part life.
This kind of motorcycle multi-link suspension structure, under the effect of multistage connecting rod, decomposes the effort of road surface feedback step by step, makes the power that finally transmits the human body diminish, therefore the shock attenuation is effectual, again because of overall structure overall arrangement in the engine bottom, but assembly maintenance direct dismouting bumper shock absorber part does not occupy all the other assembly space in the automobile body, and the design utilization space is big, and assembly and maintenance are convenient, and overall design is optimized more, and the feel of going of whole car further promotes. The appearance is pleasing to the eye atmosphere, and the molding is unique novel, has bigger design space and repacking scheme to the vehicle.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification and equivalent changes and modifications of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (1)
1. The utility model provides a motorcycle multi-link suspension structure, includes frame, installing support, bumper shock absorber, connecting rod one, connecting rod two, back rocking arm, rear wheel assembly, characterized by: the rear rocker arm is integrally cast and formed, the tail part of the rear rocker arm is provided with a rear wheel assembly mounting hole, the middle part of the rear rocker arm is provided with a connecting rod II mounting hole, and the front end of the rear rocker arm is provided with a frame mounting hole; the first connecting rod body is in a triangular structure, and the three corners of the first connecting rod body are respectively provided with a mounting bracket mounting hole, a shock absorber mounting hole and a second connecting rod mounting hole; the connecting rod II is 7-shaped, the upper end of the connecting rod II is provided with a rear rocker arm mounting hole, and the lower end of the connecting rod II is provided with a connecting rod I mounting hole; the mounting bracket is arranged in a left-right structure and is provided with an engine mounting shaft I, an engine mounting shaft II, a shock absorber mounting shaft, a frame mounting shaft and a connecting rod I mounting shaft; the rear wheel assembly is arranged on a rear wheel assembly mounting hole at the tail end of the rear rocker arm, the rear rocker arm is arranged on a frame through a frame mounting hole at the front end of the rear rocker arm, the upper end of a connecting rod II is arranged in a connecting rod II mounting hole in the middle of the rear rocker arm, the lower end of the connecting rod II is arranged in a connecting rod II mounting hole on a connecting rod I, and a mounting bracket mounting hole of the connecting rod I is arranged on a connecting rod I mounting hole on a mounting bracket; the upper end of the shock absorber is arranged on a shock absorber mounting hole of the first connecting rod, the lower end of the shock absorber is arranged on a shock absorber mounting shaft of the mounting bracket, and the whole shock absorber is arranged in the middle of the mounting bracket; an engine mounting shaft I and an engine mounting shaft II on the mounting bracket are fixedly connected with an engine, a frame mounting shaft is connected with a frame, and the multi-connecting-rod suspension structure is distributed at the bottom of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620127.9A CN111688863A (en) | 2020-07-01 | 2020-07-01 | Multi-connecting-rod suspension structure of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620127.9A CN111688863A (en) | 2020-07-01 | 2020-07-01 | Multi-connecting-rod suspension structure of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688863A true CN111688863A (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010620127.9A Pending CN111688863A (en) | 2020-07-01 | 2020-07-01 | Multi-connecting-rod suspension structure of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688863A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874664A (en) * | 2021-01-31 | 2021-06-01 | 广东大冶摩托车技术有限公司 | Motorcycle dilatation type storage box |
| CN113581348A (en) * | 2021-02-26 | 2021-11-02 | 重庆隆鑫新能源科技有限公司 | Multi-link suspension mechanism and motorcycle |
-
2020
- 2020-07-01 CN CN202010620127.9A patent/CN111688863A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874664A (en) * | 2021-01-31 | 2021-06-01 | 广东大冶摩托车技术有限公司 | Motorcycle dilatation type storage box |
| CN113581348A (en) * | 2021-02-26 | 2021-11-02 | 重庆隆鑫新能源科技有限公司 | Multi-link suspension mechanism and motorcycle |
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