CN218662194U

CN218662194U - Wind wing and motorcycle with same

Info

Publication number: CN218662194U
Application number: CN202222888695.4U
Authority: CN
Inventors: 周延康; 王振华; 潘孝松; 王思政; 李怡俊; 黄灿; 喻申华; 熊勇; 张贵海; 姚斌; 周亮; 杨雷; 孙玉臻; 任善良; 赵宇
Original assignee: Chongqing Longxin New Energy Technology Co ltd
Current assignee: Chongqing Longxin New Energy Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-21
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a decide wind wing and motorcycle thereof, including mount pad, front wing, wing flap and pterygoid lamina, the mount pad laminating is installed in motorcycle head kuppe side, front wing and wing flap fixed mounting in the mount pad with between the pterygoid lamina, the front wing is located the front side of wing flap. The utility model discloses a decide wind wing and motorcycle thereof, make full use of aerodynamic simulation and wind-tunnel test technique adopt more scientific structure to promote the aerodynamic efficiency who decides the wind wing, improve the high-speed stability of traveling of vehicle.

Description

Wind wing and motorcycle with same

Technical Field

The utility model relates to a motorcycle parts technical field, concretely relates to decide wind wing and motorcycle thereof.

Background

The wind wing is an additional device which is arranged on the surface of a vehicle body, and increases the down pressure of the vehicle when the vehicle runs at high speed by using the aerodynamic principle for reference, thereby improving the running stability of the vehicle. When the common motorcycle leaves a factory, the common motorcycle is not basically provided with the fixed wind wing, the structure of the common fixed wind wing is simpler, the pneumatic efficiency is lower, and the down force requirement of the vehicle in high-speed running is difficult to meet.

Therefore, in order to solve the above problems, a fixed wind wing and a motorcycle thereof are needed, wherein aerodynamic simulation and wind tunnel test technologies are fully utilized, a more scientific structure is adopted to improve the pneumatic efficiency of the fixed wind wing, and the high-speed driving stability of a vehicle is improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, providing decide wind wing and motorcycle thereof, can make full use of aerodynamic simulation and wind-tunnel test technique, adopt more scientific structure to promote the aerodynamic efficiency who decides the wind wing, improve the high-speed stability of traveling of vehicle.

The utility model discloses a decide wind wing and motorcycle thereof, including mount pad, front wing, wing flap and pterygoid lamina, the mount pad laminating is installed in motorcycle head kuppe side, front wing and wing flap fixed mounting in the mount pad with between the pterygoid lamina, the front wing is located the front side of wing flap for improving current decide wind wing, the lower shortcoming of aerodynamic efficiency, the decide wind wing of this scheme uses PP material integral type mould shaping manufacturing process on satisfying whole car outward appearance novel structure's basis, is the bilayer structure of a front wing + wing flap in motorcycle head kuppe both sides design. Through the synergism of front wing and flap, this application is decided the wind wing and is realized accurate control to the air current, compares in prior art's deciding the wind wing, and the mediation ability of air current is strengthened.

Further, the face of pterygoid lamina with the face extending direction of mount pad is unanimous just the pterygoid lamina upwards perk in the wingtip position forms the end plate that is used for preventing the wingtip vortex production, and the setting of end plate can prevent the formation of wingtip vortex, further reduces the resistance, improves the holding down force.

Furthermore, the front wing and the flap are both of cavity type structures with windward surfaces and leeward surfaces, the material consumption is less, the weight is light, the cost is saved, and the light design requirement is met.

Further, the pterygoid lamina with through first spliced pole and second spliced pole fixed connection between the mount pad, first spliced pole is worn to locate in the cavity of preceding wing, the second spliced pole is worn to locate in the cavity of wing flap, avoid the construction bolt to expose the outward appearance that influences the calm wind wing, the pterygoid lamina inboard stretches out spliced pole and mount pad cooperation, is tightened by the direction of mount pad to the pterygoid lamina with cross recess pan head self-tapping screw, and the installation is simple and convenient, easy operation, convenient to detach.

Furthermore, the inboard first erection column, second erection column and the third erection column that is used for with motorcycle head kuppe fixed connection that is provided with of mount pad, the joint strength between mount pad and the kuppe can be strengthened in the setting of a plurality of erection columns to the face joint strength homogeneity of whole mount pad can be guaranteed in the dispersion setting of mount pad.

Further, the first mounting column is located above the front wing, the second mounting column is located below the front wing, and the third mounting column is located above the flap.

Furthermore, a circular truncated cone mounting hole is sunk in the molding surface of the mounting seat and is used for being fixedly connected with a motorcycle head air guide sleeve, the circular truncated cone mounting hole is positioned below the flap, and the mounting seat extends out of the three mounting columns and is fixed on the air guide sleeve protective plate through three cross-recessed pan head self-tapping screws. In order to reduce the vibration of the fixed wind wing in the driving process and increase the stability of the mounting structure, a circular truncated cone mounting hole is sunk in the molding surface of the fixed wind wing mounting seat, the mounting mode is that a clip nut is mounted on the wind shielding inner plate, the fixed wind wing mounting seat is tightened with the clip nut on the wind shielding inner plate through an inner hexagon screw, and the attractive appearance is also ensured while the connection strength is ensured.

Furthermore, the mounting seat, the front wing, the flap and the wing plate are all integrally formed by PP materials, so that the mounting seat is low in cost, convenient to manufacture and easy to process.

Furthermore, the two groups of wind-fixing wings are symmetrically arranged at windward positions of the left side and the right side of the motorcycle, so that the stress balance of the left side and the right side of the motorcycle is ensured.

The motorcycle is provided with the wind-fixing wing. A large amount of experimental data prove that the fixed wind wing of the scheme of the application can effectively improve the pressure under the vehicle and improve the stability of the motorcycle during high-speed running. Experimental data show that when the vehicle runs at the speed of 120km/h, the down force of the vehicle can be additionally increased by 20N-30N compared with that of the fixed wing in the prior art after the fixed wing is added to the vehicle, and the stability of the vehicle in the running process is improved.

The utility model has the advantages that: the utility model discloses a decide wind wing and motorcycle thereof, make full use of aerodynamic simulation and wind-tunnel test technique adopt more scientific structure to promote the aerodynamic efficiency who decides the wind wing, improve the high-speed stability of traveling of vehicle.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic view of the structure of a fixed wind wing of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a rear view of the structure of FIG. 1;

fig. 4 is the structure schematic diagram of the whole motorcycle of the utility model.

Detailed Description

Fig. 1 is the utility model discloses a decide wind wing structure schematic diagram, fig. 2 is the explosion structure schematic diagram of fig. 1, fig. 3 is the back vision structure schematic diagram of fig. 1, fig. 4 is the utility model discloses a whole car structure schematic diagram of motorcycle, as shown in the figure, decide wind wing and motorcycle in this embodiment include mount pad 1, front wing 2, wing flap 3 and pterygoid lamina 4, the laminating of mount pad 1 is installed in 5 sides of motorcycle head kuppe, front wing 2 and wing flap 3 fixed mounting in mount pad 1 with between the pterygoid lamina 4, front wing 2 is located the front side of wing flap 3, for improving current decide wind wing, the shortcoming that pneumatic efficiency is lower, the decide wind wing of this scheme uses PP material integral type mould shaping manufacturing process on satisfying whole car appearance novel structure's basis, designs the bilayer structure of a front wing 2+ wing flap 3 in motorcycle head kuppe 5 both sides. Through the synergism of front wing 2 and wing flap 3, the utility model discloses decide the wind wing and realize accurate control to the air current, compare in prior art's deciding the wind wing, the mediation ability of air current is strengthened.

In this embodiment, the face of pterygoid lamina 4 with the face extending direction of mount pad 1 is unanimous just pterygoid lamina 4 upwards perk in the wingtip position forms the end plate 4a that is used for preventing the wingtip vortex to produce, and the formation of wingtip vortex can be prevented in the setting of end plate 4a, reduces the resistance in this embodiment, improves the holding down force.

In the embodiment, the front wing 2 and the flap 3 are both of cavity type structures with windward surfaces and leeward surfaces, so that the material consumption is small, the weight is light, the cost is saved, and the design requirement of light weight is met.

In this embodiment, pterygoid lamina 4 with through first spliced pole 6a and second spliced pole 6b fixed connection between the mount pad 1, first spliced pole 6a wears to locate in the cavity of front wing 2, second spliced pole 6b wears to locate in the cavity of wing flap 3, avoid the construction bolt to expose the outward appearance that influences the calm wind wing, pterygoid lamina 4 inboard stretches out spliced pole and 1 cooperation of mount pad, tightens up to pterygoid lamina 4's direction with cross recess pan head self-tapping screw by mount pad 1, and the installation is simple and convenient, easy operation, convenient to detach.

In this embodiment, mount pad 1 inboard is provided with first erection column 7a, second erection column 7b and third erection column 7c that are used for with motorcycle head kuppe 5 fixed connection, and the joint strength between mount pad 1 and the kuppe can be strengthened in the setting of a plurality of erection columns to the face joint strength homogeneity of whole mount pad 1 can be guaranteed in the dispersion setting of erection column.

In the present embodiment, the first mounting column 7a is located above the front wing 2, the second mounting column 7b is located below the front wing 2, and the third mounting column 7c is located above the flap 3.

In this embodiment, a circular truncated cone mounting hole 8 is sunk into the modeling surface of the mounting base 1 and is used for being fixedly connected with a motorcycle head fairing 5, the circular truncated cone mounting hole 8 is located below the flap 3, and the mounting base 1 extends out of three mounting columns and is fixed on a fairing protective plate through three cross-recessed pan head self-tapping screws. In order to reduce the vibration of the fixed wind wings in the driving process and increase the stability of the mounting structure, a circular truncated cone mounting hole 8 is sunk in the molded surface of the fixed wind wing mounting seat 1, the mounting mode is that a clip nut is mounted on the wind shielding inner plate, the fixed wind wing mounting seat 1 is tightened with the clip nut on the wind shielding inner plate through an inner hexagon screw, and the attractive appearance is ensured while the connection strength is ensured.

In this embodiment, the mounting seat 1, the front wing 2, the flap 3, and the wing plate 4 are all integrally formed by PP material, so that the cost is low, the manufacturing is convenient, and the processing is easy.

In the embodiment, the two groups of the wind-fixing wings are symmetrically arranged at windward positions of the left side and the right side of the motorcycle, so that the stress balance of the left side and the right side of the motorcycle is ensured.

The utility model discloses a decide wind wing and motorcycle thereof can make full use of aerodynamic simulation and wind-tunnel test technique, adopts more scientific structure to promote the aerodynamic efficiency who decides the wind wing, improves the high-speed stability of traveling of vehicle.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A calm wind wing which characterized in that: the motorcycle head air guide sleeve comprises a mounting seat, a front wing, a flap and a wing plate, wherein the mounting seat is attached to the side face of a motorcycle head air guide sleeve, the front wing and the flap are fixedly mounted between the mounting seat and the wing plate, and the front wing is located on the front side of the flap.

2. The wind fin according to claim 1, wherein: the face of pterygoid lamina with the face extending direction of mount pad is unanimous just the pterygoid lamina upwards perk in the wingtip position forms the end plate that is used for preventing wingtip vortex from producing.

3. The wind fin according to claim 1, wherein: the front wing and the flap are both cavity type structures with windward surfaces and leeward surfaces.

4. The wind wing according to claim 3, characterized in that: the pterygoid lamina with through first spliced pole and second spliced pole fixed connection between the mount pad, first spliced pole wears to locate in the cavity of front wing, the second spliced pole wears to locate in the cavity of wing flap.

5. The wind-stabilizing wing according to claim 1, characterized in that: and a first mounting column, a second mounting column and a third mounting column which are fixedly connected with a flow guide cover at the head of the motorcycle are arranged on the inner side of the mounting seat.

6. The wind foil according to claim 5, wherein: the first mounting column is located above the front wing, the second mounting column is located below the front wing, and the third mounting column is located above the flap.

7. The wind fin according to claim 6, wherein: a circular truncated cone mounting hole is sunk in the molding surface of the mounting seat and is used for being fixedly connected with a motorcycle head air guide sleeve, and the circular truncated cone mounting hole is located below the flap.

8. The wind wing according to claim 7, wherein: the mounting seat, the front wing, the flap and the wing plate are integrally formed.

9. The wind-determination wing according to any one of claims 1-8, characterized in that: the two groups of wind-fixing wings are symmetrically arranged at the windward positions of the left side and the right side of the motorcycle.

10. A motorcycle characterized in that: the motorcycle is provided with the wind-fixing wing as claimed in any one of claims 1 to 8.