CN210310736U - Electric scooter and shock absorber assembly thereof - Google Patents
Electric scooter and shock absorber assembly thereof Download PDFInfo
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- CN210310736U CN210310736U CN201921121595.0U CN201921121595U CN210310736U CN 210310736 U CN210310736 U CN 210310736U CN 201921121595 U CN201921121595 U CN 201921121595U CN 210310736 U CN210310736 U CN 210310736U
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- connecting plate
- shock absorber
- shock
- electric scooter
- lower connecting
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Abstract
The utility model relates to an electric scooter and a shock absorber assembly thereof, which comprises a direction column, a lower connecting plate and a shock absorber; the lower end of the direction column is fixedly connected with the lower connecting plate; two ends of the lower connecting plate are symmetrically provided with shock absorbers; the shock absorber comprises a shock absorption rod and a shock absorption cylinder; the lower end of the shock absorption rod is arranged in the shock absorption cylinder in a sliding mode, and the upper end of the shock absorption rod is fixedly connected with the lower connecting plate; the connecting plate is fixedly arranged on the damping cylinder; the connecting plate is provided with an opening wheel shaft fixing groove for clamping a front wheel shaft on the corresponding side and a stopping pit matched with a stopping gasket sleeved on the front wheel shaft to be clamped. The utility model discloses can effectively solve current electric scooter with the bumper shock absorber and do not have absorbing problem, its structure is more convenient when equipment and later stage maintenance simultaneously.
Description
Technical Field
The utility model relates to an electric scooter and bumper shock absorber assembly thereof.
Background
Electric scooter is favored by more and more people because of its light easy folding. The front wheel and the frame of the existing electric scooter are connected through a steel member, the steel member is generally designed into a common front fork arm which can be connected with the front wheel, the front fork arm does not have a damping effect, and the driving feeling is general. Meanwhile, the overall weight of the steel member is heavier, so that the overall weight of the vehicle body is increased.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide an electric scooter bumper shock absorber assembly, this electric scooter bumper shock absorber assembly has solved the problem of current electric scooter's front wheel when with connected to the frame no shock attenuation effect. Meanwhile, the structural design is more convenient in early-stage assembly and later-stage maintenance.
Realize the utility model discloses the technical scheme of first purpose is: the utility model discloses a shock absorber assembly of an electric scooter, which comprises a direction column, a lower connecting plate and a shock absorber; the lower end of the direction column is fixedly connected with the lower connecting plate; two ends of the lower connecting plate are symmetrically provided with shock absorbers; the shock absorber comprises a shock absorption rod and a shock absorption cylinder; the lower end of the shock absorption rod is arranged in the shock absorption cylinder in a sliding mode, and the upper end of the shock absorption rod is fixedly connected with the lower connecting plate; the connecting plate is fixedly arranged on the damping cylinder; the connecting plate is provided with an opening wheel shaft fixing groove for clamping a front wheel shaft on the corresponding side and a stopping pit matched with a stopping gasket sleeved on the front wheel shaft to be clamped.
The retaining gasket comprises a body; the body is provided with a through hole for the axle of the front wheel to pass through; the body is also provided with a hook which can be clamped into the stopping pit.
Mounting cavities are symmetrically arranged at two ends of the lower connecting plate; the mounting cavity comprises a clamping cavity which vertically penetrates through the lower connecting plate, and the clamping cavity and the shock absorption rod are coaxially arranged; one side of the clamping cavity is provided with a locking groove which is communicated with the clamping cavity and vertically penetrates through the lower connecting plate; two ends of the lower connecting plate are symmetrically provided with locking bolts which penetrate through the locking grooves and can be used for compressing the space between the locking grooves; the upper end of the shock-absorbing rod penetrates into the clamping cavity, and the locking groove drives the clamping cavity to clamp the upper end of the shock-absorbing rod under the action of the locking bolt.
As an optimized design, the upper end of the shock absorption rod is fixedly provided with a fixed lug; the upper end of the clamping cavity is provided with an upper limiting stop table which can limit the upward movement of the fixed lug; the fixed lug is positioned in the clamping cavity and abuts against the lower end face of the upper limiting baffle table. Wherein, fixed lug accessible welding or threaded connection's mode and shock attenuation pole's upper end fixed connection. Wherein the threaded connection mode is that the fixed lug adopts a choke plug nut, and the choke plug nut is fixedly connected with the upper end of the shock absorption rod through thread matching.
The connecting plate is positioned at the rear side of the shock absorption cylinder.
The shock absorber is a hydraulic shock absorber. Meanwhile, the damping cylinder of the damper is made of aluminum alloy.
Meanwhile, the bicycle also comprises a front wheel; the front wheel is provided with a front wheel axle; the front wheel axle sequentially passes through the opening wheel axle fixing groove on the corresponding side and the through hole of the retaining gasket and is matched and fixed with the locking nut; the locking nut compresses the retaining gasket on the connecting plate, and the clamping hook of the retaining gasket is fixedly clamped in the retaining pit under the action of the locking nut.
The utility model discloses an electric scooter, this electric scooter shock attenuation effect is outstanding, and bumper shock absorber direction and stability are outstanding to simple to operate and stable in structure in earlier stage, the later stage maintenance is also very convenient.
Realize the utility model discloses the technical scheme of second purpose is: the utility model discloses well electric scooter includes foretell bumper shock absorber assembly.
The utility model discloses has positive effect: (1) the utility model can facilitate the clamping of the front wheel axle through the open axle fixing groove, facilitate the early-stage installation and the later-stage maintenance; meanwhile, under the matching of the retaining gasket and the retaining pit, the effective fixation of the front wheel can be ensured;
(2) in the utility model, the damping rod and the connecting plate are fixed by compressing the locking groove through the locking bolt, and the locking groove drives the clamping cavity to clamp and fix the damping rod, so that the installation is convenient, the later maintenance is convenient, the replacement of parts can be reduced in the later maintenance process, and the maintenance cost is reduced;
(3) the middle-upper limit baffle table can more effectively limit and fix the fixed lug, and the structural stability of the whole assembly is ensured;
(4) the utility model adopts the hydraulic shock absorber, the shock-absorbing cylinder is made of aluminum alloy, and the shock absorber has better guidance and stability while the whole mass is reduced;
(5) the utility model greatly reduces the application of steel parts and effectively reduces the whole weight of the car body through split design;
(6) the utility model discloses when possessing the shock attenuation effect, also do not influence electric scooter's foldability.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of a shock absorber assembly of an electric scooter of the present invention;
FIG. 2 is a schematic structural view of a middle connecting plate and a lower connecting plate of the present invention;
FIG. 3 is a schematic structural view of the middle lower connecting plate and the shock absorber of the present invention;
FIG. 4 is a schematic structural view of a middle stop gasket according to the present invention;
FIG. 5 is a schematic structural view of the middle connection plate of the present invention;
FIG. 6 is a schematic view of the engagement between the retaining pad and the retaining pit of the present invention;
fig. 7 is a schematic structural view of the middle shock-absorbing rod and the lower connecting plate of the present invention.
Detailed Description
Referring to fig. 1 to 7, the shock absorber assembly of the electric scooter of the present invention includes a steering column 1, a lower connecting plate 2, a hydraulic shock absorber 3 and a front wheel 4; the front wheel 4 is provided with a front wheel axle 5; the lower end of the direction column 1 is fixedly connected with the lower connecting plate 2; the two ends of the lower connecting plate 2 are symmetrically provided with shock absorbers 3; the damper 3 includes a damper rod 31 and a damper cylinder 32; the lower end of the shock absorption rod 31 is arranged in the shock absorption cylinder 32 in a sliding mode (namely, a shock absorption structure of a traditional hydraulic shock absorber is formed), and the upper end of the shock absorption rod 31 is fixedly connected with the lower connecting plate 2; the rear side of the shock-absorbing cylinder 32 is fixedly provided with a connecting plate 6; an opening wheel shaft fixing groove 61 and a stopping pit 62 are formed in the connecting plate 6; the retaining recess 62 is provided at the upper end of the opening hub fixing groove 61.
The anti-back-off gasket 7 is further included, and the anti-back-off gasket 7 comprises a body; the body is provided with a through hole 71 for a front wheel axle to pass through; the body is also provided with a hook 72 which can be clamped into the stopping pit.
Mounting cavities are symmetrically arranged at two ends of the lower connecting plate 2; the mounting cavity comprises a clamping cavity 21 which vertically penetrates through the lower connecting plate, and the clamping cavity 21 and the shock absorption rod 31 on the corresponding side are coaxially arranged; one side of the clamping cavity 21 is provided with a locking groove 22 which is communicated with the clamping cavity and vertically penetrates through the lower connecting plate; two ends of the lower connecting plate 2 are symmetrically provided with locking bolts 23 which penetrate through the locking grooves 22 and can be used for compressing the space between the locking grooves 22; a fixing bump 311 is fixedly arranged at the upper end of the shock absorption rod 31, the fixing bump 311 is a choke plug nut, and the choke plug nut is fixedly connected with the upper end of the shock absorption rod 31 through thread matching; the upper end of the clamping cavity 21 is provided with an upper limiting stop 211 which can limit the upward movement of the fixed lug 311; the fixing bump 311 is arranged in the clamping cavity 21 and abuts against the lower end face of the upper limiting baffle 211, the locking groove 22 is compressed under the action of the locking bolt 23, and the locking groove 22 drives the clamping cavity 21 to clamp the fixing bump 311 at the upper end of the shock absorption rod 31.
The fixing protrusion 311 may be fixedly coupled to the upper end of the shock-absorbing rod 31 by means of a screw connection.
The damper cylinder 32 of the damper 3 is made of an aluminum alloy.
The front wheel axle 5 slides into the opening axle fixing groove 61, passes through the through hole 71 of the retaining gasket 7 and is matched and fixed with the locking nut 8; the locking nut 8 presses the retaining gasket 7 on the connecting plate 6, and the hook 72 of the retaining gasket 7 is fixedly clamped in the retaining concave pit 62 under the action of the locking nut 8.
The utility model discloses well electric scooter includes foretell bumper shock absorber assembly.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. Electric scooter bumper shock absorber assembly, its characterized in that: comprises a direction column, a lower connecting plate and a shock absorber; the lower end of the direction column is fixedly connected with the lower connecting plate; two ends of the lower connecting plate are symmetrically provided with shock absorbers; the shock absorber comprises a shock absorption rod and a shock absorption cylinder; the lower end of the shock absorption rod is arranged in the shock absorption cylinder in a sliding mode, and the upper end of the shock absorption rod is fixedly connected with the lower connecting plate; the connecting plate is fixedly arranged on the damping cylinder; the connecting plate is provided with an opening wheel shaft fixing groove for clamping a front wheel shaft on the corresponding side and a stopping pit matched with a stopping gasket sleeved on the front wheel shaft to be clamped.
2. The electric scooter shock absorber assembly of claim 1, wherein: the backstop gasket comprises a body; the body is provided with a through hole for the axle of the front wheel to pass through; the body is also provided with a hook which can be clamped into the stopping pit.
3. The electric scooter shock absorber assembly of claim 2, wherein: mounting cavities are symmetrically arranged at two ends of the lower connecting plate; the mounting cavity comprises a clamping cavity which vertically penetrates through the lower connecting plate, and the clamping cavity and the shock absorption rod are coaxially arranged; one side of the clamping cavity is provided with a locking groove which is communicated with the clamping cavity and vertically penetrates through the lower connecting plate; two ends of the lower connecting plate are symmetrically provided with locking bolts which penetrate through the locking grooves and can be used for compressing the space between the locking grooves; the upper end of the shock-absorbing rod penetrates into the clamping cavity, and the locking groove drives the clamping cavity to clamp the upper end of the shock-absorbing rod under the action of the locking bolt.
4. The electric scooter shock absorber assembly of claim 3, wherein: a fixed lug is fixedly arranged at the upper end of the shock absorption rod; the upper end of the clamping cavity is provided with an upper limiting stop table which can limit the upward movement of the fixed lug; the fixed lug is positioned in the clamping cavity and abuts against the lower end face of the upper limiting baffle table.
5. The electric scooter shock absorber assembly of claim 4, wherein: the connecting plate is located the rear side of damper cylinder.
6. The electric scooter shock absorber assembly of claim 3, wherein: the shock absorber is a hydraulic shock absorber.
7. The electric scooter shock absorber assembly of claim 3, wherein: also comprises a front wheel; the front wheel is provided with a front wheel axle; the front wheel axle sequentially passes through the opening wheel axle fixing groove on the corresponding side and the through hole of the retaining gasket and is matched and fixed with the locking nut; the locking nut compresses the retaining gasket on the connecting plate, and the clamping hook of the retaining gasket is fixedly clamped in the retaining pit under the action of the locking nut.
8. An electric scooter, which is characterized in that; comprising a shock absorber assembly according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121595.0U CN210310736U (en) | 2019-07-17 | 2019-07-17 | Electric scooter and shock absorber assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121595.0U CN210310736U (en) | 2019-07-17 | 2019-07-17 | Electric scooter and shock absorber assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310736U true CN210310736U (en) | 2020-04-14 |
Family
ID=70123773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921121595.0U Active CN210310736U (en) | 2019-07-17 | 2019-07-17 | Electric scooter and shock absorber assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310736U (en) |
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2019
- 2019-07-17 CN CN201921121595.0U patent/CN210310736U/en active Active
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