CN220221020U - Improved generation vibration reduction front fork of mountain bike - Google Patents
Improved generation vibration reduction front fork of mountain bike Download PDFInfo
- Publication number
- CN220221020U CN220221020U CN202321166605.9U CN202321166605U CN220221020U CN 220221020 U CN220221020 U CN 220221020U CN 202321166605 U CN202321166605 U CN 202321166605U CN 220221020 U CN220221020 U CN 220221020U
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- Prior art keywords
- front fork
- vibration reduction
- outer tube
- reduction front
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 15
- 239000010687 lubricating oil Substances 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 7
- 230000006698 induction Effects 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model provides an improved generation vibration reduction front fork of a mountain bike, which comprises fork shoulders, wherein the left side and the right side of the lower part of each fork shoulder are respectively provided with a vibration reduction front fork inner tube; the outer side of the damping front fork inner tube is sleeved with a damping front fork outer tube; the lower part of the vibration reduction front fork outer tube is welded with a wheel frame; the bottom of the vibration reduction front fork outer tube is provided with a first permanent magnet; the lower end bolt of damping front fork inner tube installs the second permanent magnet, and the second permanent magnet sets up the inboard at the damping front fork outer tube simultaneously, its characterized in that, the outside of damping front fork outer tube is provided with coil protection heat dissipation frame structure. The fixing hoop is screwed up from the outer side of the fixing sleeve so as to assemble and disassemble the aluminum alloy heat dissipation shell from the outer side of the vibration reduction front fork outer tube; after the regulating valve and the sealing cover are opened, lubricating oil is conveniently led to the inner side of the vibration reduction front fork outer tube, and then heat generated when the second permanent magnet rubs with the inner wall of the vibration reduction front fork outer tube can be reduced.
Description
Technical Field
The utility model belongs to the technical field of power generation of front forks of bicycles, and particularly relates to an improved power generation and vibration reduction front fork of a mountain bike.
Background
The bicycle power generation mode mainly comprises the following steps: the front wheel and the rear wheel are respectively provided with a friction generator; driving a generator through a tire wheel shaft; the generator is driven by the tyre rim. The above power generation modes all use the kinetic energy of the rotation of the wheels to generate power, and a part of useful energy is converted into electric energy, which can positively influence the riding speed of the bicycle and increase the forward resistance of the bicycle. The novel mountain bike power generation vibration reduction front fork with the existing patent number of 201621438566.3 comprises a coil, a vibration reduction front fork inner tube, a vibration reduction front fork outer tube, a first permanent magnet, a second permanent magnet and a wire. The bottom end of the vibration reduction front fork outer tube is provided with a first permanent magnet which is fixedly connected with the vibration reduction front fork outer tube; the bottom end of the vibration reduction front fork inner tube is provided with a second permanent magnet, and the second permanent magnet is fixedly connected with the vibration reduction front fork inner tube. The coil in the prior art has higher heat during use, poor heat dissipation protection effect and easy friction of the magnet block during reciprocating motion to generate heat.
Disclosure of Invention
Aiming at the technical problems, the utility model provides an improved mountain bike power generation vibration reduction front fork which is simple in structure and can play a role in heat dissipation and reduce heat generated by friction of a permanent magnet under the condition of playing a role in protecting coils.
The technical proposal is as follows: an improved generation vibration reduction front fork of a mountain bike comprises fork shoulders, wherein the left side and the right side of the lower part of each fork shoulder are respectively provided with a vibration reduction front fork inner tube; the outer side of the damping front fork inner tube is sleeved with a damping front fork outer tube; the lower part of the vibration reduction front fork outer tube is welded with a wheel frame; the bottom of the vibration reduction front fork outer tube is provided with a first permanent magnet; the lower end bolt of the vibration reduction front fork inner tube is provided with a second permanent magnet, and the second permanent magnet is arranged on the inner side of the vibration reduction front fork outer tube; the upper part of the joint of the outer tube of the vibration reduction front fork is provided with a lubricating oil guide frame structure.
Preferably, the coil protection heat dissipation frame structure comprises an aluminum alloy heat dissipation shell, wherein the upper end and the lower end of the aluminum alloy heat dissipation shell are respectively turned with a fixed sleeve, and the outer side of the fixed sleeve is sleeved with a fixed hoop; the inner side of the aluminum alloy heat dissipation shell is provided with a coil, and the coil is sleeved on the outer side of the vibration reduction front fork outer tube.
Preferably, the lubricating oil guiding frame structure comprises a connecting frame, and the connecting frame is welded at the upper end of the outer tube of the vibration reduction front fork; an oil storage bottle is arranged on the upper screw of the connecting frame; the upper end of the oil storage bottle is provided with a sealing cover; conveying pipes are arranged at the left side and the right side of the lower part of the oil storage bottle; the conveying pipe is provided with a regulating valve.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the fixing hoop is screwed from the outer side of the fixing sleeve so as to assemble and disassemble the aluminum alloy heat dissipation shell from the outer side of the vibration reduction front fork outer tube.
According to the utility model, after the regulating valve and the sealing cover are opened, lubricating oil is conveniently led to the inner side of the outer tube of the vibration reduction front fork, so that the heat generated when the second permanent magnet rubs with the inner wall of the outer tube of the vibration reduction front fork can be reduced.
According to the utility model, the aluminum alloy heat dissipation shell can be utilized to protect the coil.
The heat conducting gel can increase the outward radiating effect of heat generated by the coil.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a coil protective heat dissipating rack structure according to the present utility model;
fig. 3 is a schematic structural view of the lubricating oil introducing rack structure of the present utility model.
In the figure:
1. fork shoulders; 2. a vibration damping front fork inner tube; 3. a vibration damping front fork outer tube; 4. a wheel carrier; 5. a first permanent magnet; 6. a second permanent magnet; 7. a coil protection heat dissipation frame structure; 71. an aluminum alloy heat dissipation shell; 72. a fixed sleeve; 73. a fixing hoop; 74. a coil; 8. a lubricating oil lead-in frame structure; 81. a connecting frame; 82. an oil storage bottle; 83. sealing cover; 84. a delivery tube; 85. and (3) regulating the valve.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 and fig. 2, the utility model provides an improved power generation vibration reduction front fork of a mountain bike, which comprises a fork shoulder 1, wherein the left side and the right side of the lower part of the fork shoulder 1 are respectively provided with a vibration reduction front fork inner pipe 2; the outer side of the damping front fork inner tube 2 is sleeved with a damping front fork outer tube 3; the lower part of the vibration reduction front fork outer tube 3 is welded with a wheel frame 4; the bottom of the damping front fork outer tube 3 is provided with a first permanent magnet 5; the lower end bolt of the vibration reduction front fork inner tube 2 is provided with a second permanent magnet 6, meanwhile, the second permanent magnet 6 is arranged on the inner side of the vibration reduction front fork outer tube 3, and the outer side of the vibration reduction front fork outer tube 3 is provided with a coil protection heat dissipation frame structure 7; the upper part of the joint of the vibration reduction front fork outer tube 3 is provided with a lubricating oil guide frame structure 8; the coil protection heat dissipation frame structure 7 comprises an aluminum alloy heat dissipation shell 71, wherein the upper end and the lower end of the aluminum alloy heat dissipation shell 71 are respectively turned with a fixed sleeve 72, the outer side of the fixed sleeve 72 is sleeved with a fixed hoop 73, and the fixed hoop 73 is screwed from the outer side of the fixed sleeve 72 so as to detach the aluminum alloy heat dissipation shell 71 from the outer side of the vibration reduction front fork outer tube 3; the inner side of the aluminum alloy heat dissipation shell 71 is provided with a coil 74, and the coil 74 is sleeved on the outer side of the vibration reduction front fork outer tube 3.
As shown in fig. 3, in the above embodiment, specifically, the lubricating oil introducing frame structure 8 includes a connecting frame 81, and the connecting frame 81 is welded to the upper end of the outer tube 3 of the front fork; an oil storage bottle 82 is mounted on the upper screw of the connecting frame 81; the upper end of the oil storage bottle 82 is provided with a sealing cover 83; the left and right sides of the lower part of the oil storage bottle 82 are provided with conveying pipes 84; the delivery pipe 84 is provided with the regulating valve 85, and lubricating oil is conveniently led to the inner side of the vibration reduction front fork outer pipe 3 after the regulating valve 85 and the sealing cover 83 are opened, so that heat generated when the second permanent magnet 6 rubs with the inner wall of the vibration reduction front fork outer pipe 3 can be reduced.
In the above embodiment, specifically, the aluminum alloy heat dissipation housing 71 is sleeved on the outer side of the outer tube 3 of the front fork, and the aluminum alloy heat dissipation housing 71 can be used to protect the coil 74.
In the above embodiment, specifically, the connection between the coil 74 and the aluminum alloy heat dissipation housing 71 is provided with a heat conducting gel, and the heat conducting gel can increase the effect of heat dissipation from the coil 74.
In the above embodiment, specifically, the delivery pipe 84 is connected to the outer tube 3 of the front fork, so that the oil is conveniently delivered to the inner side of the outer tube 3 of the front fork.
Principle of operation
In the working process of the utility model, the same-name magnetic poles of the first permanent magnet 5 and the second permanent magnet 6 generate repulsive force relatively, when the second permanent magnet 6 reciprocates from the inner side of the vibration reduction front fork outer tube 3 during vibration, and the induction current is formed by matching with a magnetic induction line generated by cutting the second permanent magnet 6 by the coil 74, and then the induction current is transmitted to a storage battery on a bicycle through a lead wire, the heat dissipation protection effect on the coil is increased by utilizing the aluminum alloy heat dissipation shell 71, meanwhile, after a period of time of use, the oil in the oil storage bottle 82 can be conveyed from the conveying pipe 84 to the inner side of the vibration reduction front fork outer tube 3 by opening the regulating valve 85 and the sealing cover 83, and further the lubrication effect in the vibration reduction front fork outer tube 3 can be increased.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The improved mountain bike power generation vibration reduction front fork comprises fork shoulders (1), wherein vibration reduction front fork inner tubes (2) are respectively arranged at the left side and the right side of the lower part of the fork shoulders (1); the outer side of the damping front fork inner tube (2) is sleeved with a damping front fork outer tube (3); the lower part of the vibration reduction front fork outer tube (3) is welded with a wheel frame (4); the bottom of the vibration reduction front fork outer tube (3) is provided with a first permanent magnet (5); the lower end bolt of the vibration reduction front fork inner tube (2) is provided with a second permanent magnet (6), and the second permanent magnet (6) is arranged at the inner side of the vibration reduction front fork outer tube (3), and is characterized in that the outer side of the vibration reduction front fork outer tube (3) is provided with a coil protection heat dissipation frame structure (7); the upper part of the joint of the damping front fork outer tube (3) is provided with a lubricating oil guiding frame structure (8).
2. The improved generation and vibration reduction front fork of the mountain bike according to claim 1, wherein the coil protection and heat dissipation frame structure (7) comprises an aluminum alloy heat dissipation shell (71), fixing sleeves (72) are respectively turned at the upper end and the lower end of the aluminum alloy heat dissipation shell (71), and fixing hoops (73) are sleeved at the outer sides of the fixing sleeves (72); the inner side of the aluminum alloy heat dissipation shell (71) is provided with a coil (74), and the coil (74) is sleeved on the outer side of the vibration reduction front fork outer tube (3).
3. The improved power generation and vibration reduction front fork of the mountain bike according to claim 1, wherein the lubricating oil guiding frame structure (8) comprises a connecting frame (81), and the connecting frame (81) is welded at the upper end of the outer tube (3) of the vibration reduction front fork; an oil storage bottle (82) is arranged on the upper screw of the connecting frame (81); the upper end of the oil storage bottle (82) is provided with a sealing cover (83); the left side and the right side of the lower part of the oil storage bottle (82) are provided with conveying pipes (84); a regulating valve (85) is arranged on the conveying pipe (84).
4. The improved generation vibration reduction front fork of the mountain bike as claimed in claim 2, wherein the aluminum alloy heat dissipation shell (71) is sleeved on the outer side of the vibration reduction front fork outer tube (3).
5. The improved mountain bike power generation and vibration reduction front fork as claimed in claim 2, wherein the junction of the coil (74) and the aluminum alloy heat dissipation shell (71) is provided with heat conducting gel.
6. An improved mountain bike power generation and vibration reduction front fork as claimed in claim 3, wherein the delivery tube (84) is in communication with the vibration reduction front fork outer tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166605.9U CN220221020U (en) | 2023-05-16 | 2023-05-16 | Improved generation vibration reduction front fork of mountain bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166605.9U CN220221020U (en) | 2023-05-16 | 2023-05-16 | Improved generation vibration reduction front fork of mountain bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220221020U true CN220221020U (en) | 2023-12-22 |
Family
ID=89178038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321166605.9U Active CN220221020U (en) | 2023-05-16 | 2023-05-16 | Improved generation vibration reduction front fork of mountain bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220221020U (en) |
-
2023
- 2023-05-16 CN CN202321166605.9U patent/CN220221020U/en active Active
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