CN211995974U - Fender, fender assembly and scooter - Google Patents
Fender, fender assembly and scooter Download PDFInfo
- Publication number
- CN211995974U CN211995974U CN202020011593.2U CN202020011593U CN211995974U CN 211995974 U CN211995974 U CN 211995974U CN 202020011593 U CN202020011593 U CN 202020011593U CN 211995974 U CN211995974 U CN 211995974U
- Authority
- CN
- China
- Prior art keywords
- fender
- wheel
- brake
- braking
- scooter
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J15/00—Mud-guards for wheels
- B62J15/04—Mud flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
- B62L1/04—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the tyre surfaces being engaged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a fender, fender assembly and scooter, the fender includes: the fender comprises a fender body and a brake part, wherein the fender body is suitable for being opposite to the peripheral face of a wheel, one end of the fender body forms a pin joint end, the other end of the fender body forms a free end, the brake part is connected to the inner side of the fender body, and the brake part is at least one boss connected to the inner wall of the fender body. Like this, the fender not only has this basic function of fender mud, still integrated brake function, when trampling the fender, the fender body can be towards being close to the wheel direction and being rotated and by pushing down, let brake part can be contradicted with the wheel is preferred, utilize the friction between brake part and the wheel to prevent the wheel and continue to rotate, thereby cause better brake effect, when using the fender to brake simultaneously, let the user can directly feel the brake dynamics, can real-time adjustment trample the purpose of degree of depth and dynamics in order to reach real-time adjustment speed of a motor vehicle, the dynamics of brake can change along with the change of user's dynamics.
Description
Technical Field
The utility model belongs to the technical field of the scooter technique and specifically relates to a fender, fender assembly and scooter are related to.
Background
Traditional scooter generally adopts hand-held brake lever structure to realize the brake function, and this mode defect is great, and at first handlebar part structure is complicated, and the brake cable exposes, and the molding is succinct inadequately, and the brake lever dynamics needs to be controlled through artifical regulation brake cable length moreover, and the difficult assurance of uniformity, and man-hour of installation is longer.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a fender aims at solving the comparatively complicated technical problem of brake mechanism of scooter among the prior art.
According to the utility model provides a fender, include: the fender comprises a fender body and a brake part, wherein the fender body is suitable for being opposite to the peripheral face of a wheel, one end of the fender body is formed into a pivot end, the other end of the fender body is formed into a free end, the brake part is connected to the inner side of the fender body, and the brake part is at least one boss connected to the inner wall of the fender body.
Like this, the fender not only has this basic function of fender mud, still integrated brake function, when trampling the fender, the fender body can be towards being close to the wheel direction and being rotated and by pushing down, thereby let brake part can be contradicted with the wheel is preferred, utilize the friction between brake part and the wheel to prevent the wheel and continue to rotate, thereby cause better brake effect, when using the fender to brake simultaneously, let the user can directly feel the brake dynamics, can real-time adjustment trample the degree of depth and dynamics in order to reach the purpose of real-time adjustment speed of a motor vehicle, and the brake foot feel is better like this, the dynamics of brake can change along with the change of user's dynamics.
In some embodiments, the top surface of the boss is formed as a braking surface, which is a curved surface that matches the outer peripheral surface of the wheel.
In some embodiments, the top surface of the boss is formed as a braking face, and the braking portion has a plurality of recesses through the braking face or a plurality of protrusions formed on the braking face.
In some embodiments, the fender body has a lower convex portion protruding toward a side where the receiving space is located, the brake portion is at least partially connected to an inner side of the lower convex portion, and a groove recessed with respect to an outer surface of the fender body is formed on an outer side of the lower convex portion.
In some embodiments, the depth of the groove gradually decreases from the pivotally connected end to the free end.
In some embodiments, the fender further comprises two side plates connected to both sides of the fender body, the side plates being adapted to oppose the sides of the tire, the fender body and the side plates together defining a receiving space for receiving the wheel.
In some embodiments, the side panel, fender body, brake portion are integrally formed.
The utility model discloses a fender assembly is proposed in the embodiment of second aspect, include: the fender bracket is used for being connected with a vehicle body, the pin joint end of the fender is in pivot connection with the fender bracket through a rotating shaft, the fender can be switched between a lifting position and a braking position in a rotating mode, the elastic piece is further arranged between the fender and the fender bracket, and the elastic piece drives the fender to be in the lifting position.
In some embodiments, the fender bracket has a slot into which the pivot end of the fender is inserted, the elastic member is located inside the fender body, and the rotating shaft passes through the elastic member, the fender, and the fender bracket and is fixed by split rings located on both sides of the fender bracket.
A third aspect of the present invention provides a scooter, including: scooter body and as above-mentioned fender assembly, scooter body includes automobile body, front wheel, rear wheel, and the fender support is fixed with the automobile body, and the fender is relative with the rear wheel in the top of rear wheel.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a fender of an embodiment of the present invention;
FIG. 2 is an assembly schematic of a fender assembly according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a fender assembly of an embodiment of the present invention (with the fender in a braking position);
FIG. 4 is a perspective exploded view of a fender assembly according to an embodiment of the present invention;
reference numerals: the fender comprises a fender 10, a fender body 11, a lower convex part 111, a groove 1111, a brake part 12, a boss 121, a concave hole 1211, a side plate 13, a fender assembly 100, a fender bracket 20, an elastic piece 30, an opening retainer ring 31, a rotating shaft 40 and a wheel 50.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
In the following, referring to fig. 1 to 4, a mudguard according to an embodiment of the present invention is provided, including: the fender comprises a fender body 11 and a brake part 12, wherein the fender body 11 is suitable for being opposite to the peripheral surface of a wheel 50, one end of the fender body 11 is formed into a pivot end, the other end of the fender body 11 is formed into a free end, the brake part 12 is connected to the inner side of the fender body 11, and the brake part 12 is at least one boss 121 connected to the inner wall of the fender body 11.
Specifically, the brake portion 12 may have a structure capable of preventing the wheel 50 from moving, such as a structure capable of generating friction after the wheel 50 contacts to decelerate the wheel 50.
The fender body 11 has one end formed as a pivot end pivotally connected to the seat or the bracket and the free end as the other end opposite to the pivot end, and the fender 10 is generally fixed to the vehicle body and mounted above the wheel 50, and the fender 10 rotates about the pivot end when the fender 10 is stepped on.
Therefore, the mudguard 10 not only has the basic function of mudguard, but also integrates the braking function, when the mudguard 10 is trampled, the mudguard body 11 can rotate towards the direction close to the wheel 50 and is pressed downwards, so that the braking part 12 arranged at the inner side of the mudguard 10 inner body can be preferentially collided with the wheel 50, further the friction between the braking part 12 and the wheel 50 is utilized to prevent the wheel 50 from continuously rotating, the braking action is slowed down or stopped, the rolling of the wheel 50 is caused, and a better braking effect is achieved, meanwhile, when the mudguard 10 is used for braking, a user can directly sense the braking force, the trampling depth and the braking force can be adjusted in real time to achieve the purpose of adjusting the speed in real time, the braking foot feel is better, the braking force can be changed along with the change of the force of the user, and in addition, the braking structure is simplified, the appearance is more beautiful.
As shown in fig. 1, the top surface of the boss 121 is formed as a braking surface, which is a curved surface matching the outer peripheral surface of the wheel 50. The convex portion 121 is convex compared to the inner side of the body of the brake part 12, and the braking surface is the friction surface contacting with the wheel 50. Therefore, compared with a plane braking surface, the cambered braking surface can increase the contact area between the tread of the wheel 50 and the braking part 12 during braking, so that the braking response is quicker, and the abrasion to the tread can be reduced because the friction angle is more fitted. The braking surface is closer to the wheel 50 than the inner side of the fender body 11, so that the wheel 50 can be preferentially contacted with the braking portion 12 to decelerate or stop the wheel 50.
In the embodiment shown in fig. 1, the top surface of the boss 121 is formed as a braking surface, and the braking portion 12 has a plurality of recesses 1211 penetrating through the braking surface or a plurality of protrusions formed on the braking surface. The braking portion 12 may be a plurality of concave holes 1211 penetrating the braking surface, or may be a braking surface formed by a plurality of protrusions. The braking part 12 formed by the concave hole 1211 enables the concave hole 1211 to filter the tire seam of the blocked wheel 50 on the wheel 50, so that the braking effect can be enhanced; the brake part 12 formed by the bulges can directly collide with the wheel 50, so that the brake effect on the wheel 50 is better. Therefore, the concave hole 1211 or the bulge penetrating through the braking surface is arranged on the braking part 12, on one hand, the braking surface is in multipoint contact with the tire, the effect similar to 'point braking' is achieved, the problems of braking retardation, tire locking and the like caused by large-area contact can be avoided, on the other hand, the concave hole 1211 or the bulge can play a certain structural reinforcing role in the braking part 12, and the impact resistance of the braking part 12 is improved.
In the embodiment shown in fig. 1, the brake part 12 is provided with a plurality of concave holes 1211 penetrating through the braking surface, the plurality of concave holes 1211 can also be formed into a sound-deadening chamber to eliminate a part of friction noise generated by braking, and the provision of the concave holes 1211 can also save materials, reduce the weight of the fender 10, and reduce the production cost.
Referring to fig. 1, the fender body 11 has a lower protrusion 111 protruding toward a side where the receiving space is located on an inner side thereof, and the brake unit 12 is connected to a top surface of the lower protrusion 111. Therefore, the brake part 12 is arranged at the place where the distance between the fender body 11 and the wheel 50 is minimum, and the brake part 12 is preferentially contacted with the wheel 50 during braking, so that the braking effect is more obvious. The fender body 11 has a lower protrusion 111 protruding toward the side where the receiving space is located, the brake part 12 is connected at least partially to the inside of the lower protrusion 111, and a recess 1111 recessed with respect to the outer surface of the fender body 11 is formed on the outside of the lower protrusion 111. Like this, the intensity of the fender 10 in the region that lower arch 111 can further improve brake portion 12 place, and recess 1111 can also provide indicative function for the user, and the user only needs to step on the recess 1111 position with the foot and just can realize more accurate brake, and recess 1111 still has anti-skidding effect in addition, reduces to trample the potential safety hazard of slippage.
In some embodiments, the distance between the lower projection 111 and the arc-shaped outer surface of the fender body 11 gradually decreases from the pivot end to the free end. Thus, when the user steps on the fender 10, the pivot end does not rotate and the free end approaches the wheel 50, so that the effective contact area between the lower protrusion 111 and the wheel 50 during braking can be increased by reducing the distance between the lower protrusion 111 and the outer surface of the fender body 11, and the braking effect of the fender 10 can be enhanced. Further, the depth of the groove 1111 gradually decreases from the pivot end to the free end.
In some specific embodiments, the outer side surface of the fender body 11 is provided with at least one lower protrusion 111 opposite to the lower protrusion 111. The lower protrusion 111 and the lower protrusion 111 extend from the pivot end to the free end. Therefore, the lower projection 111 provided on the outer side surface of the fender 10 increases the contact area when the user steps on the fender 10, thereby facilitating the braking operation by the user.
As shown in fig. 1, the fender 10 further includes two side plates 13 connected to both sides of the fender body 11, the side plates 13 being adapted to be opposed to the side surfaces of the tire, the fender body 11 and the side plates 13 together defining a receiving space for receiving the wheel 50. Thus, the side plate 13 can protect the parts mounted inside the fender body 11 to a certain degree, and the appearance of the fender 10 mounted with the side plate 13 is relatively beautiful.
Alternatively, the side plate 13, the fender body 11, and the brake portion 12 are integrally formed.
Therefore, the side plate 13, the fender body 11 and the brake part 12 which are integrally formed are used, the production steps of the fender 10 are saved, the production flow of the scooter is simplified, the connection strength among the side plate 13, the fender body 11 and the brake part 12 is improved, and the structural strength of the fender 10 is increased. Meanwhile, the side plate 13 can protect the parts installed inside the fender body 11 to a certain extent, and the appearance of the fender 10 after the side plate 13 is installed is relatively beautiful.
Referring to fig. 2, in a second embodiment of the present invention, a fender assembly 100 is provided, including: the fender bracket 20, the fender 10 and the elastic piece 30 are as described above, the fender bracket 20 is used for being connected with a vehicle body, the pivot end of the fender 10 is pivotally connected with the fender bracket 20 through the rotating shaft 40, the fender 10 can be rotatably switched between a lifting position and a braking position, the elastic piece 30 is further arranged between the fender 10 and the fender bracket 20, and the elastic piece 30 drives the fender 10 to be in the lifting position.
The fender assembly 100 using the fender 10 is fixed by the elastic member 30 disposed between the fender 10 and the fender bracket 20, the elastic member 30 includes but is not limited to a torsion spring, and may also be other elastic structures with restoring capability, and the elastic member 30 always drives the fender 10 to be in a "normal" state in the lifted position, which is a force application trend, that is, the force of the elastic member 30 tends to drive the fender 10 to be lifted.
Therefore, the elastic member 30 not only enables the mudguard 10 to be stably positioned at the lifting position when not in use, but also has the restoring capability, so that the mudguard 10 can automatically return to the lifting position after being contacted with the wheel 50, and the influence on the wheel 50 after the braking operation is stopped is avoided. Meanwhile, the fender bracket 20 provides a supporting capability for the fender 10 and the elastic member 30, and meanwhile, the fender bracket 20 can provide a certain protection capability for the fender 10, so that the service life of the fender 10 is prolonged.
In some embodiments, the fender bracket 20 has a slot into which the pivot end of the fender 10 is inserted, the elastic member 30 is located inside the fender body 11, and the rotation shaft 40 passes through the elastic member 30, the fender 10, the fender bracket 20, and is fixed by the split rings 31 located on both sides of the fender bracket 20.
Of course, the present invention is by no means limited thereto, and other connection methods, such as pin connection, etc., may be used under the condition that the fender 10 and the fender bracket 20 can have higher use strength.
Like this, fender 10 is connected through the mode that adopts the grafting and fender support 20, let fender 10 have better dismantled and assembled ability, thereby make fender 10's dismouting all comparatively simple, made things convenient for the maintenance and the change of fender 10, use pivot 40 to connect elastic component 30 simultaneously, fender 10, can have higher use strength during fender support 20, the life of letting pivot 40 obtains increasing, split ring 31 that uses in the both sides of fender support 20 simultaneously can increase pivot 40's stability.
A third aspect of the present invention provides a scooter, including: scooter body and as above-mentioned fender assembly 100, scooter body includes automobile body, front wheel, rear wheel, and fender support 20 is fixed with the automobile body, and fender 10 is relative with the rear wheel in the top of rear wheel.
Wherein, be equipped with above-mentioned fender 10 on rear wheel 50, the user only needs to use the foot to trample the fender 10 of rear side when using the scooter to brake the operation, lets the inside brake portion 12 of fender 10 inconsistent with rear wheel 50 to the operation of slowing down the brake is carried out the scooter.
From this, when the user uses to trample fender 10 and reduces speed brake operation, the dynamics control scooter of trampling fender 10 through the difference carries out brake or speed reduction, and when the user used fender 10 control scooter simultaneously, compare in the use hand brake equipment control pulley cart in traditional design, there was not proud structure in the outward appearance, can reduce construction cost, and the controllability of brake effect is strengthened simultaneously, has reduced the cost of labor.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A fender, characterized in that the fender comprises:
the fender comprises a fender body, a fender body and a fender cover, wherein the fender body is suitable for being opposite to the peripheral surface of a wheel, one end of the fender body is formed into a pivot joint end, and the other end of the fender body is formed into a free end;
the brake part is connected to the inner side of the fender body and is at least one boss connected to the inner wall of the fender body.
2. A fender according to claim 1, wherein the top surface of the boss is formed as a braking surface that is an arc surface that matches the outer peripheral surface of the wheel.
3. A fender according to claim 1, wherein the top surface of the boss is formed as a braking surface, and the braking portion has a plurality of concave holes penetrating through the braking surface or a plurality of projections formed on the braking surface.
4. A fender according to any one of claims 1 to 3, further comprising two side plates attached to both sides of the fender body, the side plates being adapted to oppose the side surfaces of the tire, the fender body and the side plates together defining a receiving space for receiving a wheel.
5. The fender of claim 4, wherein the fender body has a lower convex portion that protrudes toward a side where the brake portion is located, the brake portion is at least partially connected to an inner side of the lower convex portion, and a groove that is recessed with respect to an outer surface of the fender body is formed on an outer side of the lower convex portion.
6. A fender according to claim 5, wherein the depth of the recess decreases progressively from the pivotally connected end to the free end.
7. A fender according to claim 4, wherein the side panel, fender body, and brake portion are integrally formed.
8. A fender assembly, comprising:
a fender bracket connected with the vehicle body;
the fender of any one of claims 1-7, a pivot end of said fender being pivotally connected to said fender bracket by a pivot shaft, said fender being pivotally switchable between a raised position and a braking position; and
the elastic piece is arranged between the fender and the fender bracket and drives the fender to be in a lifting position.
9. The fender assembly of claim 8, wherein the fender bracket has a slot into which the pivot end of the fender is inserted, the resilient member is located inside the fender body, and the pivot shaft passes through the resilient member, the fender bracket, and is secured by circlips located on either side of the fender bracket.
10. A scooter, comprising:
the scooter comprises a scooter body, a front wheel and a rear wheel, wherein the scooter body comprises a scooter body, the front wheel and the rear wheel; and
a fender assembly according to any of claims 8 through 9 wherein said fender bracket is secured to said body with said fender opposite said rear wheel above said rear wheel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020011593.2U CN211995974U (en) | 2020-01-03 | 2020-01-03 | Fender, fender assembly and scooter |
| PCT/CN2020/141454 WO2021136388A1 (en) | 2020-01-03 | 2020-12-30 | Mudguard, mudguard assembly, and scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020011593.2U CN211995974U (en) | 2020-01-03 | 2020-01-03 | Fender, fender assembly and scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211995974U true CN211995974U (en) | 2020-11-24 |
Family
ID=73428168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020011593.2U Active CN211995974U (en) | 2020-01-03 | 2020-01-03 | Fender, fender assembly and scooter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211995974U (en) |
| WO (1) | WO2021136388A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021136388A1 (en) * | 2020-01-03 | 2021-07-08 | 纳恩博（常州）科技有限公司 | Mudguard, mudguard assembly, and scooter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436202Y (en) * | 2000-08-18 | 2001-06-27 | 信隆车料(深圳)有限公司 | Rear wheel hand brake structure for scooter |
| US20020067014A1 (en) * | 2000-12-01 | 2002-06-06 | Bernhard Heringer | Scooter having easily assembled brake device |
| CN201143972Y (en) * | 2007-10-11 | 2008-11-05 | 美国雷热有限公司 | Scooter with mudguard and brake holder being integrated |
| CN205872273U (en) * | 2016-04-29 | 2017-01-11 | 浙江欧凯车业有限公司 | Scooter rear fender structure |
| CN208470020U (en) * | 2018-07-05 | 2019-02-05 | 深圳竞冠科技有限公司 | Mud guard and scooter |
| CN208963219U (en) * | 2018-09-30 | 2019-06-11 | 柠创控股有限公司 | A kind of fender component and scooter |
| CN209479840U (en) * | 2018-12-24 | 2019-10-11 | 深圳市元思科技有限公司 | Damping and gear mud integral type scooter |
| CN211995974U (en) * | 2020-01-03 | 2020-11-24 | 纳恩博（常州）科技有限公司 | Fender, fender assembly and scooter |
-
2020
- 2020-01-03 CN CN202020011593.2U patent/CN211995974U/en active Active
- 2020-12-30 WO PCT/CN2020/141454 patent/WO2021136388A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021136388A1 (en) * | 2020-01-03 | 2021-07-08 | 纳恩博（常州）科技有限公司 | Mudguard, mudguard assembly, and scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021136388A1 (en) | 2021-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5062176A (en) | Wiper with self compensating blade park position | |
| CN211995974U (en) | Fender, fender assembly and scooter | |
| JPH08511081A (en) | Floating caliper type disc brake for automobile | |
| JP2004520214A (en) | Fluid pump for vehicles controllable by handlebar | |
| CN113787968B (en) | Three-support electric pedal for automobile and control method thereof | |
| US20020117825A1 (en) | Scooter having a rear wheel hood mounted on a rear wheel thereof | |
| CN218967103U (en) | Motorcycle | |
| JP2921456B2 (en) | Twin wheel casters | |
| CN215663772U (en) | Electronic bracket and car | |
| CN213262567U (en) | Steering column adjustment handle and car | |
| JP3110867U (en) | Bicycle overturn prevention device | |
| TWI805104B (en) | Straddle-type vehicle and actuation method of pedal parts of straddle-type vehicle | |
| CN111498000B (en) | Linkage brake assembly and motorcycle | |
| CN212047041U (en) | Headrest of vehicle seat and vehicle | |
| CN213109632U (en) | Shock attenuation scooter | |
| CN216709538U (en) | Two-wheeled electrodynamic balance car and electronic instrument of riding instead of walk | |
| CN215436222U (en) | Overturning step | |
| CN219471820U (en) | Car door inner buckle assembly and vehicle | |
| CN212861733U (en) | Motorcycle with inclined limiting structure | |
| CN216734619U (en) | Portable scooter | |
| CN217574751U (en) | Traction seat reinforcing structure | |
| CN212643368U (en) | Rotating part damping device and vehicle | |
| KR100572375B1 (en) | Non-skid device for pneumatic tire | |
| WO2020196037A1 (en) | Windshield device for saddle ride type vehicle | |
| KR100566922B1 (en) | Non-skid device for pneumatic tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |