CN214661663U - Damping spring for electric motorcycle - Google Patents
Damping spring for electric motorcycle Download PDFInfo
- Publication number
- CN214661663U CN214661663U CN202120814230.7U CN202120814230U CN214661663U CN 214661663 U CN214661663 U CN 214661663U CN 202120814230 U CN202120814230 U CN 202120814230U CN 214661663 U CN214661663 U CN 214661663U
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- damping spring
- ring
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- carriage release
- spring
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Abstract
The utility model belongs to the field of motorcycle accessories, in particular to a damping spring for an electric motorcycle, which aims at the problem that the damping spring at the position of a damping hydraulic rod on the existing motorcycle has a certain degree of tightness and can not be adjusted according to the actual use requirement, the damping spring comprises a limit cover, a moving rod and a damping spring, one end of the moving rod extends into the limit cover and is connected with the inner wall of the limit cover, the damping spring is sleeved on the limit cover and the moving rod, the end of the limit cover, away from the moving rod, is fixedly provided with a fixed plate, the side, away from each other, of the two fixed rings is fixedly provided with a fixed ring, the moving rod is sleeved with a moving ring, the damping spring can be adjusted by rotating the moving rod, so that the damping spring can be adjusted according to the requirement, when the damping spring is used on the motorcycle, the adaptation motorcycle that can be accurate has good practicality.
Description
Technical Field
The utility model relates to a motorcycle accessories technical field especially relates to a damping spring for electric motorcycle.
Background
Motorcycles, two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by steering front wheels by handlebars, are light, flexible and fast to drive, are widely used for patrol, passenger and cargo transportation and the like, and are also used as sports equipment. In a large direction, motorcycles are classified into street cars, road racing motorcycles, off-road motorcycles, cruise cars, station wagons, and the like. Wherein, a spring shock absorber is arranged at the rear wheel of the motorcycle, and a shock absorbing spring is arranged at a shock absorbing hydraulic rod on the spring shock absorber.
The elasticity degree of a damping spring at the position of a damping hydraulic rod on the existing motorcycle is certain, and the damping spring cannot be adjusted according to actual use requirements, so that the overall damping effect of the damping spring is poor, and the comfort level of the motorcycle in the driving process is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the degree of tightness of the damping spring at the position of the damping hydraulic rod on the existing motorcycle is certain, and the damping spring for the electric motorcycle can not be adjusted according to the actual use requirement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a damping spring for electric motorcycle, includes spacing cover, carriage release lever and damping spring, the one end of carriage release lever extends to in the spacing cover and is connected with the inner wall of spacing cover, and the damping spring cover is established on spacing cover and carriage release lever, the equal fixed mounting of one end that spacing cover and carriage release lever kept away from each other has the fixed plate, and the equal fixed mounting in one side that two fixed plates kept away from each other has solid fixed ring, the cover is equipped with the shift ring on the carriage release lever, and damping spring's both ends respectively with the shift ring with be located the fixed plate fixed connection on the spacing cover.
Preferably, fixed mounting has the collar on the inner wall of spacing cover, and one side symmetry fixed mounting of collar has two gag lever posts, the slip cap is equipped with the sliding ring on the gag lever post, and fixed mounting has same screw ring on two sliding rings, the one end of carriage release lever is rotated with one side of screw ring and is connected, the installing port has been seted up on the carriage release lever, and sliding connection has the dead lever in the installing port, the top and the bottom of dead lever extend to the top and the below of carriage release lever respectively and with the inner wall sliding connection of carriage release lever, one side fixed mounting of dead lever has the screw rod that is located the installing port, and the screw rod runs through the screw ring and with the inner wall threaded connection of screw ring, can conveniently adjust damping spring's initial elasticity, be convenient for promote or reduce damping spring's elasticity intensity.
Preferably, the rotation direction of the damping spring is rightward, and two ends of the damping spring are in a closed shape.
Preferably, the total number of turns of the damper spring is 37 turns, and the effective number of turns of the damper spring is 35 turns.
Preferably, the damping spring is respectively provided with a tight ring part and a thin ring part, the effective number of turns of the tight ring part is 21 turns, and the effective number of turns of the thin ring part is 14 turns.
Preferably, the straightness of the damping spring is less than or equal to 0.5, and the verticality of the damping spring is less than or equal to 0.015H.
The utility model has the advantages that:
1. in the utility model, the damping spring is the core component of the whole buffer mechanism and is arranged in a right-handed way, and the two ends of the damping spring adopt a closing-up design, and no flash or burr is generated at the inner orifice and the outer orifice, so that the supporting performance of the damping spring can be effectively improved;
2. the utility model discloses in, two solid fixed rings can make things convenient for this device to utilize traditional bolt to fix, when needing to adjust damping spring's initial elasticity, can rotate the carriage release lever at this moment at first, just can drive the screw rod through the dead lever and rotate this moment, and screw rod and screw ring be threaded connection, so just can make the screw rod carry out lateral shifting, when the screw rod carries out lateral shifting, can drive the carriage release lever through the dead lever and carry out lateral shifting, just can realize compressing or releasing damping spring through the lateral shifting of carriage release ring this moment, when damping spring is in the compression state, the whole absorbing effect of compression spring will be on the hard side at this moment, when damping spring is in the release state, can make the whole absorbing effect of compression spring on the soft side;
the utility model discloses a rotate the carriage release lever just can adjust damping spring's initial elasticity, consequently can adjust as required, so when using on the motorcycle, adaptation motorcycle that can be accurate has good practicality.
Drawings
Fig. 1 is a front view of a damping spring for an electric motorcycle according to the present invention;
fig. 2 is a front view of a damping spring structure of a damping spring for an electric motorcycle according to the present invention;
FIG. 3 is a front view of a connecting structure of a limiting cover and a moving rod of a damping spring for an electric motorcycle according to the present invention;
FIG. 4 is a three-dimensional view of the connecting structure of the limiting cover and the moving rod of the damping spring for the electric motorcycle according to the present invention;
fig. 5 is a schematic structural view of a portion a in fig. 3 of a damping spring for an electric motorcycle according to the present invention.
In the figure: 1 spacing cover, 2 movable rods, 3 fixed plates, 4 fixed rings, 5 damping springs, 6 movable rings, 7 mounting rings, 8 spacing rods, 9 mounting ports, 10 fixed rods, 11 adjusting screw rods, 12 sliding rings and 13 threaded rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a damping spring for electric motorcycle, including spacing cover 1, carriage release lever 2 and damping spring 5, the one end of carriage release lever 2 extends to in spacing cover 1 and is connected with the inner wall of spacing cover 1, and damping spring 5 cover is established on spacing cover 1 and carriage release lever 2, the equal fixed mounting in one end that spacing cover 1 and carriage release lever 2 kept away from each other has fixed plate 3, and the equal fixed mounting in one side that two fixed plates 3 kept away from each other has solid fixed ring 4, the cover is equipped with carriage release ring 6 on carriage release lever 2, and damping spring 5's both ends respectively with carriage release ring 6 with be located the fixed plate 3 fixed connection on spacing cover 1.
The utility model discloses in, fixed mounting has collar 7 on the inner wall of spacing cover 1, and a side symmetry fixed mounting of collar 7 has two gag lever posts 8, sliding sleeve is equipped with sliding ring 12 on the gag lever post 8, and fixed mounting has same screw ring 13 on two sliding rings 12, the one end of carriage release lever 2 is rotated with one side of screw ring 13 and is connected, installing port 9 has been seted up on carriage release lever 2, and sliding connection has dead lever 10 in installing port 9, the top and the bottom of dead lever 10 extend to the top and the below of carriage release lever 2 respectively and with the inner wall sliding connection of carriage release lever 6, one side fixed mounting of dead lever 10 has the screw rod 11 that is located installing port 9, and screw rod 11 run through screw ring 13 and with the inner wall threaded connection of screw ring 13, can conveniently adjust damping spring 5's initial elasticity, be convenient for promote or reduce damping spring 5's elasticity intensity.
The utility model discloses in, damping spring 5 revolves to being right, and damping spring 5's both ends are the form of closing in.
The utility model discloses in, damping spring 5's total number of turns is 37 circles, and damping spring 5's effective number of turns is 35 circles.
The utility model discloses in, damping spring 5 has close circle part and thin circle part respectively, and the effective number of turns of close circle part is 21 circles, and the effective number of turns of thin circle part is 14 circles.
The utility model discloses in, damping spring 5's straightness accuracy ≦ 0.5, and damping spring 5's straightness accuracy ≦ 0.015H.
The utility model discloses in, closing in design is adopted at damping spring 5's both ends, including, outer drill way does not have overlap, burr, and the section is ground level, and three fourths of circumference are no less than to the grinding part to 5 finished product surfaces of damping spring are shot-peening, and 5 continuous pressure of damping spring are not more than 5 free length 0.3% of damping spring to behind the Ps position spring deformation volume.
In the utility model, the damping spring 5 is the core component of the whole buffer mechanism, which adopts the right-handed arrangement, and the two ends of the damping spring 5 adopt the closing-up design, and the inner orifice and the outer orifice have no flash and burr, thereby effectively improving the support performance of the damping spring 5, two fixing rings 4 can facilitate the device to fix by using the traditional bolt, when the initial elasticity of the damping spring 5 needs to be adjusted, at this time, the movable rod 2 can be firstly rotated, at this time, the fixed rod 10 can drive the screw rod 11 to rotate, and the screw rod 11 and the threaded ring 13 are in threaded connection, so the screw rod 11 can be transversely moved, when the screw rod 11 is transversely moved, the movable ring 6 can be driven by the fixed rod 11 to transversely move, at this time, the damping spring 5 can be compressed or released by the transverse movement of the movable ring 6, when the damping spring 5 is in the compression state, the whole absorbing effect of compression spring 5 will be hard this moment, and when damping spring 5 was in the release state, alright make compression spring 5's whole absorbing effect soft partially, so when using on the motorcycle, adaptation motorcycle that can be accurate has good practicality.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a damping spring for electric motorcycle, includes spacing cover (1), carriage release lever (2) and damping spring (5), the one end of carriage release lever (2) extends to in spacing cover (1) and is connected with the inner wall of spacing cover (1), and damping spring (5) cover is established on spacing cover (1) and carriage release lever (2), its characterized in that, the equal fixed mounting of one end that spacing cover (1) and carriage release lever (2) kept away from each other has fixed plate (3), and the equal fixed mounting in one side that two fixed plates (3) kept away from each other has solid fixed ring (4), the cover is equipped with shift ring (6) on carriage release lever (2), and damping spring (5) the both ends respectively with shift ring (6) and be located fixed plate (3) fixed connection on spacing cover (1).
2. The damping spring for the electric motorcycle according to claim 1, wherein a mounting ring (7) is fixedly mounted on an inner wall of the limiting cover (1), two limiting rods (8) are symmetrically and fixedly mounted on one side of the mounting ring (7), a slip ring (12) is slidably sleeved on each limiting rod (8), a same threaded ring (13) is fixedly mounted on each slip ring (12), one end of the movable rod (2) is rotatably connected with one side of the threaded ring (13), a mounting opening (9) is formed in the movable rod (2), a fixing rod (10) is slidably connected in the mounting opening (9), the top end and the bottom end of the fixing rod (10) respectively extend to the upper side and the lower side of the movable rod (2) and are slidably connected with the inner wall of the movable ring (6), a screw rod (11) located in the mounting opening (9) is fixedly mounted on one side of the fixing rod (10), and the screw rod (11) penetrates through the threaded ring (13) and is in threaded connection with the inner wall of the threaded ring (13).
3. A damper spring for electric motorcycle according to claim 1, wherein the rotation direction of the damper spring (5) is rightward, and both ends of the damper spring (5) are tapered.
4. A damper spring for electric motorcycles as claimed in claim 1, wherein said damper spring (5) has a total number of turns of 37 and an effective number of turns of 35.
5. A damper spring for electric motorcycles as claimed in claim 1, wherein said damper spring (5) has a tight coil portion and a thin coil portion, respectively, an effective number of turns of said tight coil portion being 21 turns and an effective number of turns of said thin coil portion being 14 turns.
6. A damper spring for electric motorcycles as claimed in claim 1, wherein said damper spring (5) has a straightness of less than or equal to 0.5 and a verticality of less than or equal to 0.015H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814230.7U CN214661663U (en) | 2021-04-21 | 2021-04-21 | Damping spring for electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814230.7U CN214661663U (en) | 2021-04-21 | 2021-04-21 | Damping spring for electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661663U true CN214661663U (en) | 2021-11-09 |
Family
ID=78465215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120814230.7U Active CN214661663U (en) | 2021-04-21 | 2021-04-21 | Damping spring for electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661663U (en) |
-
2021
- 2021-04-21 CN CN202120814230.7U patent/CN214661663U/en active Active
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