CN221214419U - Front fork plastic component of electric vehicle - Google Patents
Front fork plastic component of electric vehicle Download PDFInfo
- Publication number
- CN221214419U CN221214419U CN202323300810.2U CN202323300810U CN221214419U CN 221214419 U CN221214419 U CN 221214419U CN 202323300810 U CN202323300810 U CN 202323300810U CN 221214419 U CN221214419 U CN 221214419U
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- CN
- China
- Prior art keywords
- damping
- connecting rod
- front fork
- fixedly connected
- electric vehicle
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Links
- 238000013016 damping Methods 0.000 claims abstract description 84
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims description 14
- 239000006096 absorbing agent Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a front fork plastic component of an electric vehicle, which comprises a protective shell, wherein a front fork pipe is fixedly connected to the top of the protective shell, two mounting connecting plates are arranged in the protective shell and fixedly connected to the inside of the protective shell, a connecting column is fixedly connected between the two mounting connecting plates, a connecting rod is fixedly connected between one side of the lower ends of the two mounting connecting plates, through holes are formed in two ends of the connecting rod, two mounting plates are fixedly connected to the side wall of one side of the protective shell, buffer devices are arranged on two sides of the protective shell, and a damping device is arranged at the bottom of the protective shell. Compared with the prior art, the utility model has the advantages that: the utility model can provide the front fork plastic component of the electric vehicle, which has multiple damping effects, can well realize the buffer protection function of the electric vehicle in the running process and has higher safety performance.
Description
Technical Field
The utility model relates to the technical field of front forks of electric vehicles, in particular to a front fork plastic component of an electric vehicle.
Background
The front fork component is positioned at the front part in the structure of the electric vehicle, the upper end of the front fork component is connected with the handle component, the frame component is matched with the front pipe, and the lower end of the front fork component is matched with the front shaft component to form a guide system of the electric vehicle.
Generally, when a traditional electric vehicle front fork runs on a pavement with a plurality of road pits, the vibration is too large, so that the electric vehicle can shake severely, the running danger is caused, certain damage is caused to the body of the electric vehicle, meanwhile, the service life of the electric vehicle is easy to be shortened due to the too large vibration, and the practicability is poor.
The patent number among the prior art is CN 215399143U's patent publishes a fork plastic subassembly before electric motor car, including preceding fork tube, mould, damping system, sliding sleeve system, the bottom through connection of preceding fork tube has mould, the bottom of moulding is provided with damping system, damping system's periphery has cup jointed the sliding sleeve system, damping system's inner chamber is provided with the copper axle, and the periphery of copper axle is provided with the spring, the bottom of copper axle is provided with the buffering axle, the periphery of spring is provided with the sleeve pipe, the diameter of spring is greater than the copper axle and is less than the sleeve pipe, when this subassembly needs to use, can be with preceding fork tube and mould a through connection through the cooperation of round axle and circular pad to can control the direction that the electric motor car gos forward steadily, the cooperation of rethread damping system inner chamber can guarantee that the electric motor car is when riding, the impact safety of human forward inertia, and the buffering axle is the toper can alleviate mechanical wearing and tearing by a wide margin, thereby improves the life of electric motor car front fork.
However, the prior art patents suffer from the following drawbacks:
The cooperation of circular shaft and circular pad among the prior art can be with preceding fork tube and mould a through connection to the direction that the control electric motor car that can be stable goes forward, the cooperation of rethread damping system inner chamber copper axle and spring and sliding sleeve system can guarantee that the electric motor car is when riding, human inertia forward impact safety, the buffering axle is the toper and can be by a wide margin lighten the wearing and tearing of machinery, but only make shock attenuation effect too singlely through the cooperation of two buffer springs and spring, and when can not making the electric motor car travel the road surface in the road pothole, play fine buffering protection's effect, cause driving danger and the injury to self health easily.
Disclosure of utility model
The technical problem to be solved by the utility model is to overcome the technical defects, and provide the front fork plastic component of the electric vehicle, which has multiple damping effects, can well realize the buffer protection effect of the electric vehicle in the running process and has higher safety performance.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides an electric motor car front fork plastic component, includes the protecting crust, fixed connection is established at the protecting crust top and is equipped with preceding fork pipe, be equipped with two installation connecting plates in the protecting crust, two installation connecting plate fixed connection is inside the protecting crust, two fixed connection is equipped with the spliced pole between the installation connecting plate, two fixed connection is equipped with the connecting rod between installation connecting plate lower extreme one side, the connecting rod both ends are equipped with the through-hole, fixed connection is equipped with two mounting panels on protecting crust one side lateral wall, the protecting crust both sides are equipped with buffer, the protecting crust bottom is equipped with damping device.
Further, buffer includes connecting rod one, connecting rod two, connecting rod three, damping bumper shock absorber one and damping spring, be equipped with the recess on the protecting crust both sides wall, damping spring one end fixed connection is in the recess, the damping spring other end and connecting rod three fixed connection, connecting rod two and connecting rod three rotate to be connected, connecting rod one rotates with connecting rod two to be connected, damping bumper shock absorber one end fixed connection is in one side that connecting rod one is close to the central authorities, damping bumper shock absorber one other end fixed connection is in one side that connecting rod three is close to the central authorities.
Further, the damping device comprises four damping dampers II, and the four damping dampers II are respectively positioned at four corners of the bottom of the protective shell.
Further, damping cylinders are arranged on two sides of the inner wall of the protective shell, one side of each damping cylinder is fixedly connected with the inner wall of the protective shell, and the opposite sides of each damping cylinder are fixedly connected with one side of the installation connecting plate.
Further, the two bottoms of the damping shock absorbers are fixedly connected with support rods, and the bottoms of the support rods are fixedly connected with support seats.
Further, the upper end of the front fork tube is provided with a hollow groove.
Further, two mounting holes are formed in the two mounting plates.
Compared with the prior art, the utility model has the advantages that:
According to the utility model, the damping cylinder is matched with the two mounting connecting plates and the connecting columns, so that the first layer of the electric vehicle can be effectively protected when the electric vehicle is severely rocked in the running process, the damping cylinder can play a role in buffering in the horizontal direction, most electric vehicles can be mounted through the mounting holes, the third connecting rod is subjected to buffering and damping under the action of the two damping springs when the electric vehicle is rocked, the first damping shock absorber is subjected to buffering and damping on the first connecting rod, and meanwhile, the second damping shock absorber matched with the bottom of the protective shell can play a role in multiple damping and damping for the device.
Drawings
Fig. 1 is a perspective view of an electric vehicle front fork assembly according to the present utility model.
Fig. 2 is a perspective view of a front fork assembly of an electric vehicle according to the present utility model.
Fig. 3 is a perspective view of an electric vehicle front fork assembly according to the present utility model.
Fig. 4 is a perspective view of a front fork assembly of an electric vehicle in accordance with the present utility model.
Fig. 5 is a fifth perspective view of an electric vehicle front fork assembly according to the present utility model.
As shown in the figure: 1. a protective shell; 2. a front fork tube; 3. installing a connecting plate; 4. a connecting column; 5. a connecting rod; 6. a mounting plate; 7. a mounting hole; 8. a through hole; 9. a buffer device; 10. a damping device; 11. a first connecting rod; 12. a second connecting rod; 13. a connecting rod III; 14. damping a first shock absorber; 15. a damping spring; 16. damping damper II; 17. a damping cylinder; 18. a support rod; 19. a support base; 20. and a hollow groove.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, a fork plastic component before electric motor car, including protecting crust 1, the fixed connection is established at protecting crust 1 top and is equipped with preceding fork tube 2, be equipped with two installation connecting plates 3 in the protecting crust 1, two installation connecting plates 3 fixed connection are inside protecting crust 1, fixed connection is equipped with spliced pole 4 between two installation connecting plates 3, fixed connection is equipped with connecting rod 5 between two installation connecting plates 3 lower extreme one side, connecting rod 5 both ends are equipped with through-hole 8, fixed connection is equipped with two mounting plates 6 on protecting crust 1 one side lateral wall, protecting crust 1 both sides are equipped with buffer 9, protecting crust 1 bottom is equipped with damping device 10, protecting crust 1 inner wall both sides are equipped with damping cylinder 17, one side of two damping cylinder 17 all with protecting crust 1 inner wall fixed connection, all with installation connecting plate 3 one side fixed connection on two damping cylinder 17, preceding fork tube 2 upper end is equipped with air groove 20, in use, all be equipped with two mounting holes 7 on two mounting plates 6, cooperate through damping cylinder 17 and two installation connecting plates 3 and spliced pole 4, can make the electric motor car take place violently when rocking in the process, can make progress first layer and have a effect, the damping cylinder 17 can be through the customization of the front of the fixed length of the front fork tube 2 of the stable front of the damping cylinder 2 of the electric motor car, can be controlled with the fixed length of the front fork tube 2.
The damping device 9 comprises a first connecting rod 11, a second connecting rod 12, a third connecting rod 13, a first damping damper 14 and a damping spring 15, grooves are formed in two side walls of the protective shell 1, one end of the damping spring 15 is fixedly connected in the grooves, the other end of the damping spring 15 is fixedly connected with the third connecting rod 13, the second connecting rod 12 is rotationally connected with the third connecting rod 13, the first connecting rod 11 is rotationally connected with the second connecting rod 12, one end of the first damping damper 14 is fixedly connected to one side, close to the center, of the first connecting rod 11, the other end of the first damping damper 14 is fixedly connected to one side, close to the center, of the third connecting rod 13, the damping device 10 comprises four second damping dampers 16, the four second damping dampers 16 are respectively located at four corners of the bottom of the protective shell 1, supporting rods 18 are fixedly connected to the bottoms of the four damping dampers 16, supporting seats 19 are fixedly connected to the bottoms of the four supporting rods 18, in use, the third connecting rod 13 is used for buffering and damping under the action of the two damping springs 15 when shaking occurs, the first damping dampers 14 are rotationally connected to the first connecting rod 11, and meanwhile, the four damping dampers 16 at the bottom of the protective shell 1 are matched to play a role of multiple damping and can play a role in damping and an emergency braking under the condition or a better situation of a safe driving condition of a road.
In specific use, the front fork tube 2 is fixedly connected with the protective shell 1, the advancing direction of the electric vehicle can be stably controlled, the front fork tube 2 can be customized according to the required length, the damping tube 17 is matched with the two mounting connecting plates 3 and the connecting columns 4, the first layer of effective protection can be carried out when the electric vehicle violently shakes in the running process, the damping tube 17 can play a role in buffering in the horizontal direction, the mounting of most electric vehicles can be met through the mounting holes 7, the connecting rod three 13 is used for buffering and damping under the action of the two damping springs 15 when shaking occurs, the damping damper one 14 is used for buffering and damping on the connecting rod one 11, and meanwhile, the damping dampers two 16 at the bottom of the protective shell 1 are matched, so that the effect of multiple damping and buffering can be achieved for the device, and the safety of running staff can be better ensured when the electric vehicle runs on the ground with a road depression or under the condition of emergency braking.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides an electric motor car front fork plastic component, includes protective housing (1), its characterized in that: the utility model discloses a protection shell, including installation connecting plate (1), connecting rod (5) both ends are equipped with through-hole (8), fixed connection is equipped with two mounting plates (6) on protection shell (1) one side lateral wall, protection shell (1) both sides are equipped with buffer (9), protection shell (1) bottom is equipped with damping device (10).
2. The electric vehicle front fork assembly of claim 1, wherein: the damping device (9) comprises a first connecting rod (11), a second connecting rod (12), a third connecting rod (13), a first damping shock absorber (14) and a damping spring (15), wherein grooves are formed in two side walls of the protective shell (1), one end of the damping spring (15) is fixedly connected in the grooves, the other end of the damping spring (15) is fixedly connected with the third connecting rod (13), the second connecting rod (12) is rotationally connected with the third connecting rod (13), the first connecting rod (11) is rotationally connected with the second connecting rod (12), one end of the first damping shock absorber (14) is fixedly connected to one side, close to the center, of the first connecting rod (11), and the other end of the first damping shock absorber (14) is fixedly connected to one side, close to the center, of the third connecting rod (13).
3. The electric vehicle front fork assembly of claim 1, wherein: the damping device (10) comprises four damping shock absorbers II (16), and the four damping shock absorbers II (16) are respectively positioned at four corners of the bottom of the protective shell (1).
4. The electric vehicle front fork assembly of claim 1, wherein: damping cylinders (17) are arranged on two sides of the inner wall of the protective shell (1), one side of each damping cylinder (17) is fixedly connected with the inner wall of the protective shell (1), and one side of each damping cylinder (17) opposite to the other side is fixedly connected with one side of the installation connecting plate (3).
5. A front fork plastic assembly of an electric vehicle as recited in claim 3, wherein: the bottoms of the damping shock absorbers II (16) are fixedly connected with support rods (18), and the bottoms of the support rods (18) are fixedly connected with support seats (19).
6. The electric vehicle front fork assembly of claim 1, wherein: the upper end of the front fork tube (2) is provided with a hollow groove (20).
7. The electric vehicle front fork assembly of claim 1, wherein: two mounting holes (7) are formed in the two mounting plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323300810.2U CN221214419U (en) | 2023-12-05 | 2023-12-05 | Front fork plastic component of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323300810.2U CN221214419U (en) | 2023-12-05 | 2023-12-05 | Front fork plastic component of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221214419U true CN221214419U (en) | 2024-06-25 |
Family
ID=91568166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323300810.2U Active CN221214419U (en) | 2023-12-05 | 2023-12-05 | Front fork plastic component of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221214419U (en) |
-
2023
- 2023-12-05 CN CN202323300810.2U patent/CN221214419U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |