Low-wind-resistance motorcycle hood

Abstract

The utility model relates to the technical field of motorcycle accessories, and particularly discloses a low-wind-resistance motorcycle hood which comprises an upper flow guide part, a middle flow guide part and a lower flow guide part, the middle flow guide part is integrally connected with the upper flow guide part and the lower flow guide part, and a first motorcycle lamp mounting through hole is formed in the front end of the upper flow guide part. A second automobile lamp mounting through hole is formed in the front end of the middle flow guide part, a first flow guide groove and a second flow guide groove are formed in the side face of the upper flow guide part, a third flow guide groove is formed in the side face of the middle flow guide part, and a fourth flow guide groove is formed in the side face of the lower flow guide part. The first flow guide groove, the second flow guide groove, the third flow guide groove and the fourth flow guide groove are all arranged in an arc shape. According to the motorcycle headlamp, the headlamp is fixed through the first motorcycle lamp mounting through hole and the second motorcycle lamp mounting through hole and can be integrated with a motorcycle head of a motorcycle, air is guided through the flow guide groove, wind resistance can be reduced, the mounting cost is low, and the appearance is more attractive.

Description

TECHNICAL FIELD

[0001] The utility model relates to motorcycle accessory technical field, especially a low wind resistance motorcycle head cover. BACKGROUND

[0002] Motorcycle, driven by gasoline engine, two or three wheeled vehicle that turns front wheel by handlebar, portable and flexible, fast driving, widely used in patrol, passenger and freight transportation, also used as sports equipment. In order to effectively reduce air resistance and reduce fuel consumption when driving at high speed, it is usually necessary to install motorcycle fairing on the front surface of motorcycle.

[0003] Through the retrieval, the Chinese utility model patent with patent application number CN202122946175.X discloses a motorcycle fairing and motorcycle thereof, including motorcycle head fairing and motorcycle tail fairing, the front windward surface middle position of the motorcycle head fairing forms a plurality of air breaking holes along the body direction, the left and right sides of the motorcycle head assembly form the air guide groove consistent with the movement direction, the left and right sides of the motorcycle tail fairing are provided with the air guide groove consistent with the movement direction and the drainage and heat dissipation hole facing the movement direction. The utility model can effectively improve the fairing effect in the process of motorcycle driving, increase heat dissipation, reduce air resistance, thereby reduce fuel consumption and energy waste, improve power, reduce the weight of the whole vehicle, improve the power to weight ratio, and reduce fuel consumption.

[0004] For example, the Chinese utility model patent with patent application number CN202323341434.1 discloses a motorcycle front fairing convenient to install, which comprises a fairing body installed outside a lampshade, a plurality of supporting blocks fixedly connected to the inner wall of the fairing body, a clamping rod fixedly connected to one side of each of the supporting blocks close to the lampshade, a rotating assembly connected to the inner wall of the fairing body, two symmetrically arranged clamping rings connected to the other end of the rotating assembly, a spring assembly connected to the other end of each of the clamping rings, a connecting block connected to one end of each of the spring assemblies, a clamping plate fixedly connected to the bottom surface of the connecting block, and a socket penetratingly formed in the side of the fairing body away from the rotating assembly. When the user installs the fairing body and the lampshade, the plurality of clamping rods can be clamped in the clamping cavities through the two clamping rings, and then the clamping plate can be buckled on the fairing body, so that the fairing body can be disassembled and installed without the aid of external tools, which is convenient and fast.

[0005] The existing motorcycle fairing can meet the basic use requirement, but it is installed at the front end of the motorcycle and cannot be integrated with the head of the motorcycle, the installation cost is high, and the overall appearance of the motorcycle is reduced. UTILITY MODEL CONTENTS

[0006] The utility model wants to solve the technical problem in view to the above -mentioned defects of prior art, provide a low wind resistance motorcycle head cover, through setting up first car light installation through -hole and second car light installation through -hole to fix the headlamp, can be integrated with the head of motorcycle, and through setting up the flow groove to the air is conducted, can reduce the wind resistance, the installation cost is lower, and the overall appearance of motorcycle is improved, the appearance is more beautiful.

[0007] In order to solve the above technical problems, the technical scheme of the utility model is:

[0008] A low wind resistance motorcycle head cover, including upper flow portion, intermediate flow portion and lower flow portion, the intermediate flow portion is integrally connected with the upper flow portion and lower flow portion respectively, the first car light installation through -hole is set up to the front end of upper flow portion, the second car light installation through -hole is set up to the front end of intermediate flow portion, the first flow groove and second flow groove are set up to the side of upper flow portion, the third flow groove is set up to the side of intermediate flow portion, the fourth flow groove is set up to the side of lower flow portion, the first flow groove, second flow groove, third flow groove and fourth flow groove are all set up as circular arc.

[0009] Preferably, the side of intermediate flow portion is provided with left-right symmetrical intermediate fixed through -hole, the side of lower flow portion is provided with left-right symmetrical lower fixed through -hole, and the front end of lower flow portion is provided with frame installation through -hole.

[0010] Preferably, the inner side of upper flow portion is provided with a plurality of upper screw mounting columns, the upper screw mounting column includes first upper screw mounting column, second upper screw mounting column, third upper screw mounting column and fourth upper screw mounting column, and the first upper screw mounting column, second upper screw mounting column, third upper screw mounting column and fourth upper screw mounting column are sequentially distributed as the apex of isosceles trapezoid.

[0011] Preferably, the inner side of intermediate flow portion is provided with left-right symmetrical first intermediate screw mounting column and second intermediate screw mounting column.

[0012] Preferably, the inner side of lower flow portion is provided with left-right symmetrical first lower screw mounting column and second lower screw mounting column.

[0013] Preferably, the first car light installation through -hole and second car light installation through -hole are all set up as concave shape.

[0014] The utility model provides a low wind resistance motorcycle head cover has following beneficial effect: the low wind resistance motorcycle head cover in intermediate flow guide part is integrative connection with upper flow guide department and lower flow guide department respectively, the first car lamp installation through -hole is seted up to the front end of this upper flow guide department, the second car lamp installation through -hole is seted up to the front end of this intermediate flow guide department, the side of this upper flow guide department is seted up with first flow guide recess and second flow guide recess, the side of this intermediate flow guide department is seted up with third flow guide recess, the side of this lower flow guide department is seted up with fourth flow guide recess, the first flow guide recess, second flow guide recess, third flow guide recess and fourth flow guide recess all are seted up in circular arc shape, fix up headlamp through setting first car lamp installation through -hole and second car lamp installation through -hole, can be integrated with the head of motorcycle, and the air is guided through setting flow guide recess, the whole structure is in the state of diving, can reduce wind resistance, wind resistance is lower, need not additionally install flow guide cover, the installation cost is lower, and the overall appearance of motorcycle is improved, and the appearance is more beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the perspective drawing of the utility model;

[0016] Fig. 2 It is the perspective drawing of another angle of the utility model;

[0017] In the drawing, 1-upper flow guide department, 2-intermediate flow guide department, 3-lower flow guide department, 4-first car lamp installation through -hole, 5-second car lamp installation through -hole, 6-first flow guide recess, 7-second flow guide recess, 8-third flow guide recess, 9-fourth flow guide recess, 10-first upper screw installation column, 11-second upper screw installation column, 12-third upper screw installation column, 13-fourth upper screw installation column, 14-first intermediate screw installation column, 15-second intermediate screw installation column, 16-first lower screw installation column, 17-second lower screw installation column, 18-intermediate fixed through -hole, 19-lower fixed through -hole, 20-frame installation through -hole. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model will be further explained in combination with the drawings. It needs to be explained here that the explanation of these implementation is used to help understanding the utility model, but does not constitute the limitation to the utility model. In addition, the technical features involved in each implementation of the utility model described below can be combined mutually as long as they do not conflict with each other.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] like Figs. 1-2 As shown, the low-drag motorcycle fairing includes an upper airflow section 1, a middle airflow section 2, and a lower airflow section 3. The middle airflow section 2 is integrally connected to both the upper airflow section 1 and the lower airflow section 3. The front end of the upper airflow section 1 has a first headlight mounting hole 4, and the front end of the middle airflow section 2 has a second headlight mounting hole 5. The sides of the upper airflow section 1 have a first airflow groove 6 and a second airflow groove 7, the sides of the middle airflow section 2 have a third airflow groove 8, and the sides of the lower airflow section 3 have a fourth airflow groove 9. All four airflow grooves (6, 7, 8, and 9) are arc-shaped. It is understood that the upper airflow section 1, the middle airflow section 2, and the lower airflow section 3 can be made of stainless steel or other materials, and this invention is not limited to these materials.

[0022] Specifically, the middle guide section 2 has symmetrically arranged middle fixing through holes 18 on its side, the lower guide section 3 has symmetrically arranged lower fixing through holes 19 on its side, and the front end of the lower guide section 3 has a frame mounting through hole 20; the first headlight mounting through hole 4 and the second headlight mounting through hole 5 are both concave. It can be understood that the middle fixing through hole 18, the lower fixing through hole 19, and the frame mounting through hole 20 are all used for later fixing and connecting to the frame with screws.

[0023] Specifically, the inner side of the upper guide part 1 is provided with a plurality of upper screw mounting columns, including the first upper screw mounting column 10, the second upper screw mounting column 11, the third upper screw mounting column 12 and the fourth upper screw mounting column 13, which are sequentially distributed at the vertices of the isosceles trapezoidal top; the inner side of the middle guide part 2 is provided with the first middle screw mounting column 14 and the second middle screw mounting column 15 which are symmetrically arranged left and right; the inner side of the lower guide part 3 is provided with the first lower screw mounting column 16 and the second lower screw mounting column 17 which are symmetrically arranged left and right. It can be understood that the above screw mounting columns are used for fixedly connected with the frame by screws to improve the stability of the overall mounting structure.

[0024] It can be understood that the utility model designs rationally and has unique structure, fixes the headlamp through the first car lamp installation through hole 4 and the second car lamp installation through hole 5, can be integrated with the head of motorcycle, and the air is guided through the above-mentioned guide groove, the overall structure is in the diving state, can reduce the wind resistance, the wind resistance is lower, need not additionally install the flow guide cover, the installation cost is lower, and the overall appearance of motorcycle is improved, and the appearance is more beautiful.

[0025] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A low drag motorcycle headshield characterized by: Including upper guide part, intermediate guide part and lower guide part, intermediate guide part is integrative with upper guide part and lower guide part respectively, the front end of upper guide part is provided with first car lamp installation through -hole, the front end of intermediate guide part is provided with second car lamp installation through -hole, the side of upper guide part is provided with first guide recess and second guide recess, the side of intermediate guide part is provided with third guide recess, the side of lower guide part is provided with fourth guide recess, first guide recess, second guide recess, third guide recess and fourth guide recess are all arranged in circular arc shape.

2. The low-drag motorcycle head cover of claim 1, wherein: The side of intermediate guide part is provided with left and right symmetrical intermediate fixed through -hole, the side of lower guide part is provided with left and right symmetrical lower fixed through -hole, the front end of lower guide part is provided with frame installation through -hole.

3. The low-drag motorcycle head cover of claim 1, wherein: The inside of upper guide part is provided with a plurality of upper screw installation column, the upper screw installation column includes first upper screw installation column, second upper screw installation column, third upper screw installation column and fourth upper screw installation column, first upper screw installation column, second upper screw installation column, third upper screw installation column and fourth upper screw installation column are distributed in turn as the apex of isosceles trapezoid.

4. The low-drag motorcycle head cover of claim 1, wherein: The inside of intermediate guide part is provided with left and right symmetrical first intermediate screw installation column and second intermediate screw installation column.

5. The low-drag motorcycle head cover of claim 1, wherein: The inside of lower guide part is provided with left and right symmetrical first lower screw installation column and second lower screw installation column.

6. The low-drag motorcycle helmet of claim 1, wherein: The first car lamp installation through -hole and second car lamp installation through -hole are all arranged in concave shape.

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