Motorcycle protection bow

Abstract

The utility model relates to the technical field of motorcycle accessories, in particular to a motorcycle protection bow which comprises a protection handle and a front-back adjusting mechanism. The front-back adjusting mechanism comprises a bolt, a casing pipe, an expansion sleeve and a nut. The expansion sleeve comprises at least two arc-shaped pieces and at least one elastic ring, and when the bolt moves forwards in an inner cavity of the motorcycle handle, all the opened arc-shaped pieces are integrally in a horn shape and are tightly connected with the inner cavity in a clamped mode. When the bolt moves backwards in the inner cavity of the motorcycle handle, the arc-shaped piece is separated from the inner cavity. Therefore, the motorcycle bow guard utilizes the relative movement between the sleeve and the nut and combines the elastic property of the elastic ring, so that the arc-shaped sheet can be opened or reset, the outer diameter of the front and back adjusting mechanism is dynamically adjusted, the motorcycle bow guard is suitable for motorcycle handles of various models, and the motorcycle bow guard can be tightly matched with the inner cavity of the motorcycle handle; and the universality and the practicability of the motorcycle bow guard are obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motorcycle accessory technology field especially relates to a motorcycle bow guard. BACKGROUND

[0002] The motorcycle bow guard is a protective device installed on the handlebar of a motorcycle, mainly used to prevent the rider's hands from being injured by external impact or collision during the process of riding the motorcycle. The design of the motorcycle bow guard not only improves the safety of riding, but also enhances the appearance of the motorcycle to a certain extent. Currently, the motorcycle bow guards on the market are usually matched with specific models of motorcycles. This means that each motorcycle bow guard can only be used for the corresponding motorcycle model, lacking universality and failing to meet the needs of motorcycles of different brands and models. This design limitation makes it difficult for riders to choose the ideal product for their motorcycles when choosing a motorcycle bow guard. SUMMARY

[0003] In view of this, the utility model provides a motorcycle bow guard, aiming at solving the problem of insufficient universality of the existing motorcycle bow guard.

[0004] The utility model provides a motorcycle bow guard, including the handlebar and front and back adjusting mechanism, wherein the front and back adjusting mechanism includes bolt, sleeve, expansion sleeve and nut, the head of bolt is connected with handlebar, the one end of the column body of bolt is close to handlebar and is connected with sleeve, the one end of the column body of bolt is away from handlebar and is connected with nut in screw thread, the middle of sleeve and nut is provided with the installation site of expansion sleeve, expansion sleeve is arranged in installation site and is connected with the outside of column body,

[0005] The expansion sleeve includes at least two arc-shaped pieces and at least one elastic ring, the outer surface of each arc-shaped piece is in abutment with the elastic ring, the inner surface of each arc-shaped piece is in close contact with the column body, and all the arc-shaped pieces are enclosed into a hollow column shape.

[0006] When the bolt moves forward in the inner cavity of the motorcycle handlebar, the sleeve moves forward together with the bolt, the nut moves backward relative to the bolt, the backward moving nut pushes the arc-shaped piece to move backward and move out of the installation site, the forward moving sleeve extrudes the arc-shaped piece to open, the elastic ring opens together with the arc-shaped piece, and all the open arc-shaped pieces are in a horn shape and are tightly clamped with the inner cavity.

[0007] When the bolt moves backward in the inner cavity of the handle of the motorcycle, the sleeve moves backward together with the bolt, the nut moves forward relative to the bolt, the backward moving sleeve and the forward moving nut gradually separate from the arc-shaped pieces, the elastic ring is reset, all the arc-shaped pieces are restored to the hollow column together with the elastic ring and retreat to the installation position, and the arc-shaped pieces are separated from the inner cavity.

[0008] In a possible implementation, one end of the arc-shaped piece is provided with a first wedge-shaped surface, the other end of the arc-shaped piece is provided with a second wedge-shaped surface, all the first wedge-shaped surfaces form a first wedge-shaped structure, all the second wedge-shaped surfaces form a second wedge-shaped structure, the side of the sleeve close to one end of the arc-shaped piece is provided with a third wedge-shaped structure matching the first wedge-shaped structure, and the side of the nut close to the other end of the arc-shaped piece is provided with a fourth wedge-shaped structure matching the second wedge-shaped structure.

[0009] In a possible implementation, the outer surface of the arc-shaped piece is provided with a groove, and the grooves of all the arc-shaped pieces are sequentially connected in a groove structure, and the elastic ring is arranged in the groove structure.

[0010] In a possible implementation, the elastic ring includes a first ring and a second ring arranged separately.

[0011] In a possible implementation, the arc-shaped piece includes a first piece, a second piece and a third piece with the same shape.

[0012] In a possible implementation, the elastic ring is a rubber O-ring.

[0013] In a possible implementation, the forward and backward adjusting mechanism further includes a ring-shaped plug, the inner ring of the ring-shaped plug is sleeved with the head of the bolt, and the outer ring of the ring-shaped plug is connected with the handle.

[0014] In a possible implementation, the motorcycle handle further includes a screw rod, one end of the handle is provided with a ring-shaped structure with an opening, one side of the opening is provided with a thread, the other side of the opening is provided with a screw hole corresponding to the thread, the ring-shaped structure is sleeved with the ring-shaped plug, when the screw rod passes through the screw hole and is fastened with the thread, the ring-shaped structure cannot rotate around the ring-shaped plug, and when the screw rod is not fastened with the thread, the ring-shaped structure can rotate around the ring-shaped plug.

[0015] In a possible implementation, the handle includes a straight part and a bent part, one end of the straight part is connected with the head of the bolt, the other end of the straight part is connected with one end of the bent part, and the other end of the bent part extends to the direction of the nut.

[0016] In a possible implementation mode, the motorcycle handlebar protector further comprises a protective film arranged on the outer wall of the handlebar protector and tightly fitted with the outer wall.

[0017] Compared with the prior art, the motorcycle handlebar protector has the advantages that: the motorcycle handlebar protector comprises a handlebar protector and a front-rear adjusting mechanism; the front-rear adjusting mechanism comprises a bolt, a sleeve, an expansion sleeve and a nut; the expansion sleeve comprises at least two arc-shaped pieces and at least one elastic ring; when the bolt moves forward in the inner cavity of the motorcycle handlebar, the sleeve moves forward together with the bolt, and the nut moves backward relative to the bolt; the backward moving nut pushes the arc-shaped pieces to move backward and move out of the mounting position; the forward moving sleeve extrudes the arc-shaped pieces to open; the elastic ring opens together with the arc-shaped pieces; all the opened arc-shaped pieces are in a horn shape and are tightly clamped with the inner cavity; when the bolt moves backward in the inner cavity of the motorcycle handlebar, the sleeve moves backward together with the bolt, and the nut moves forward relative to the bolt; the backward moving sleeve and the forward moving nut gradually separate from the arc-shaped pieces; the elastic ring resets; all the arc-shaped pieces together with the elastic ring restore to the hollow column shape and retreat to the mounting position; and the arc-shaped pieces are separated from the inner cavity. It can be seen that, by using the relative movement between the sleeve and the nut and combining the elastic performance of the elastic ring, the arc-shaped pieces can be opened or reset, so that the outer diameter of the front-rear adjusting mechanism is dynamically adjusted. The adjusting mechanism enables the motorcycle handlebar protector to flexibly adjust the outer diameter of the front-rear adjusting mechanism matched with the inner cavity of the motorcycle handlebar according to the size of the inner cavity of the motorcycle handlebar during installation, so that the motorcycle handlebar protector is not only suitable for various models of motorcycle handlebars, but also ensures the close cooperation between the motorcycle handlebar protector and the inner cavity of the motorcycle handlebar, and the versatility and practicality of the motorcycle handlebar protector are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure schematic view of the motorcycle handlebar protector from one perspective is provided for the embodiment of the utility model;

[0019] Figure 2 A structure exploded view of the motorcycle handlebar protector is provided for the embodiment of the utility model;

[0020] Figure 3 A structure schematic view of the handlebar protector of the motorcycle handlebar protector is provided for the embodiment of the utility model;

[0021] Figure 4 Another structure schematic view of the motorcycle handlebar protector from another perspective is provided for the embodiment of the utility model;

[0022] Figure 5 A structure schematic view of the expansion sleeve of the motorcycle handlebar protector is provided for the embodiment of the utility model.

[0023] Reference signs are explained as follows:

[0024] 10, handle guard; 11, ring structure; 12, screw hole; 13, straight part; 14, bent part; 21, bolt; 22, sleeve; 221, third wedge structure; 23, expansion sleeve; 24, nut; 241, fourth wedge structure; 25, ring plug; 231, arc piece; 2311, first wedge surface; 232, elastic ring; 30, protective film. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, secondary, primary, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0027] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0028] Please refer to Figures 1-5 As shown in the drawings, the utility model provides a motorcycle guard bow, including handle guard 10 and front and back adjusting mechanism, wherein, the front and back adjusting mechanism includes bolt 21, sleeve 22, expansion sleeve 23 and nut 24, the head of bolt 21 is connected with handle guard 10, the one end of the column body of bolt 21 is close to handle guard 10 and is sleeved with sleeve 22, the one end of the column body of bolt 21 is away from handle guard 10 and is screwed with nut 24, the middle of sleeve 22 and nut 24 is provided with the installation site of expansion sleeve 23, expansion sleeve 23 is arranged in the installation site and is sleeved on the outside of the column body,

[0029] The expansion sleeve 23 comprises at least two arc-shaped pieces 231 and at least one elastic ring 232, the outer surface of each arc-shaped piece 231 abuts against the elastic ring 232, the inner surface of each arc-shaped piece 231 is in close contact with the column, and all the arc-shaped pieces 231 enclose a hollow columnar shape;

[0030] When the bolt 21 moves forward in the inner cavity of the motorcycle handle, the sleeve 22 moves forward together with the bolt 21, and the nut 24 moves backward relative to the bolt 21. The backward-moving sleeve 22 pushes the arc-shaped pieces 231 to move backward and move out of the installation position, and the forward-moving sleeve 22 extrudes the arc-shaped pieces 231 to expand, the elastic ring 232 expands together with the arc-shaped pieces 231, and all the expanded arc-shaped pieces 231 form a horn shape and are tightly clamped with the inner cavity;

[0031] When the bolt 21 moves backward in the inner cavity of the motorcycle handle, the sleeve 22 moves backward together with the bolt 21, and the nut 24 moves forward relative to the bolt 21. The backward-moving sleeve 22 and the forward-moving nut 24 gradually separate from the arc-shaped pieces 231, the elastic ring 232 resets, all the arc-shaped pieces 231 restore to the hollow columnar shape together with the elastic ring 232 and retreat to the installation position, and the arc-shaped pieces 231 separate from the inner cavity.

[0032] Specifically, when all the arc-shaped pieces 231 expand and form a horn shape, the outer diameter of the forward-backward adjusting mechanism increases, which can effectively adapt to the inner cavity of a larger-size motorcycle handle and form a tight clamping relationship. The expansion degree of the arc-shaped pieces 231 is determined by the distance of the forward movement of the bolt 21 and the size of the external force, which can effectively realize dynamic adjustment of the outer diameter. When all the arc-shaped pieces 231 retreat to the installation position and restore to the hollow columnar shape, the outer diameter of the forward-backward adjusting mechanism decreases, and the arc-shaped pieces 231 separate from the inner cavity of the motorcycle handle, which not only facilitates the disassembly of the motorcycle handle guard, but also ensures that the motorcycle handle guard remains compact when not in use. The resetting speed of the arc-shaped pieces 231 is closely related to the speed of the backward movement of the bolt 21 and the size of the elastic force of the elastic ring 232, which can realize fast and effective resetting. The motorcycle handle guard can flexibly adjust the expansion degree of the arc-shaped pieces 231 through the forward-backward movement of the bolt 21, realize accurate dynamic adjustment of the outer diameter of the forward-backward adjusting mechanism, and ensure that the motorcycle handle guard can be well matched with various models of motorcycle handles, significantly improving its versatility and applicability.

[0033] Compared with the prior art, the motorcycle handlebar protector provided in the embodiment can dynamically adjust the outer diameter of the front and rear adjusting mechanism by using the relative movement between the sleeve 22 and the nut 24 and the elastic performance of the elastic ring 232, so that the arc-shaped sheet 231 can be opened or reset. This adjusting mechanism can flexibly adjust the outer diameter of the front and rear adjusting mechanism matched with the inner cavity of the handlebar of different motorcycles during installation, so that the motorcycle handlebar protector can be matched with the inner cavity of the handlebar of various models of motorcycles and can be closely matched with the inner cavity of the handlebar of the motorcycle, thereby significantly improving the versatility and practicality of the motorcycle handlebar protector.

[0034] In some embodiments of the present application, one end of the arc-shaped sheet 231 is provided with a first wedge-shaped surface 2311, and the other end of the arc-shaped sheet 231 is provided with a second wedge-shaped surface. All the first wedge-shaped surfaces 2311 form a first wedge-shaped structure, and all the second wedge-shaped surfaces form a second wedge-shaped structure. The side of the sleeve 22 close to one end of the arc-shaped sheet 231 is provided with a third wedge-shaped structure 221 matched with the first wedge-shaped structure, and the side of the nut 24 close to the other end of the arc-shaped sheet 231 is provided with a fourth wedge-shaped structure 241 matched with the second wedge-shaped structure.

[0035] Specifically, when the bolt 21 moves forward and backward, the first wedge-shaped structure is in contact with the third wedge-shaped structure 221, and the second wedge-shaped structure is in contact with the fourth wedge-shaped structure 241. Due to the design of the wedge-shaped structure, the arc-shaped sheet 231 can be gradually opened at a small angle when driven by the forward movement of the bolt 21, thereby avoiding sudden force impact. This gradual extrusion process not only improves the service life of the motorcycle handlebar protector, but also enhances the stability of the overall structure. Similarly, when the arc-shaped sheet 231 is driven by the backward movement of the bolt 21, the resetting process of the arc-shaped sheet 231 is also gradual, thereby avoiding vibration or noise caused by rapid resetting and improving the user experience. Through the design of the wedge-shaped structure, the cooperation between the arc-shaped sheet 231 and the sleeve 22 and between the arc-shaped sheet 231 and the nut 24 is more compact, thereby reducing the loosening or instability caused by the gap and realizing smoother cooperation movement.

[0036] In some embodiments of the present application, the outer surface of the arc-shaped sheet 231 is provided with a groove, and all the grooves of the arc-shaped sheet 231 are sequentially connected to form a groove structure, and the elastic ring 232 is arranged in the groove structure.

[0037] Specifically, the elastic ring 232 needs to continuously apply force to the arc-shaped sheet 231 during the use of the motorcycle handlebar protector. Arranging the elastic ring 232 in the groove structure can ensure that the elastic ring 232 always remains in a fixed position during use and is not easily displaced, so that the elastic ring 232 can continuously and stably play a role, thereby further improving the overall structural stability of the motorcycle handlebar protector.

[0038] In some embodiments of the present application, the elastic ring 232 comprises a first ring and a second ring arranged separately.

[0039] Specifically, the design of two elastic rings 232 can provide better buffering effect. When the elastic ring 232 is subjected to external force, both elastic rings 232 can absorb the impact force, thereby buffering the opening process of the arc-shaped sheet 231, reducing the friction and collision between the arc-shaped sheet 231 and other components, and reducing the degree of wear. When the elastic ring 232 actively applies force, both elastic rings 232 can apply restoring force respectively, and under the synergistic action, they can help the arc-shaped sheet 231 reset more quickly, further prolonging the service life of the arc-shaped sheet 231, thereby improving the overall structural durability of the motorcycle handlebar guard.

[0040] In some embodiments of the present application, the arc-shaped sheet 231 comprises a first sheet, a second sheet and a third sheet with the same shape.

[0041] Specifically, the design of three arc-shaped sheets 231 enables the motorcycle handlebar guard to change the opening degree of the arc-shaped sheet 231 more flexibly during the process of dynamically adjusting the outer diameter. Each arc-shaped sheet 231 can move independently, thereby achieving more accurate outer diameter adjustment and better adapting to different models of motorcycle handlebars. In addition, the three arc-shaped sheets 231 have the same shape, which can ensure that the arc-shaped sheets 231 remain consistent in performance and appearance, reducing performance fluctuations caused by shape differences.

[0042] In some embodiments of the present application, the elastic ring 232 is a rubber O-ring.

[0043] Specifically, the rubber O-ring has good elasticity and can quickly recover to the initial shape after deformation. This feature enables the rubber O-ring to effectively absorb impact force and quickly reset after the external force is removed, further driving the rapid reset of the arc-shaped sheet 231. Moreover, the production cost of the rubber O-ring is relatively low, making it an economical and practical choice.

[0044] In some embodiments of the present application, the front and rear adjusting mechanism further comprises a ring-shaped plug 25, the inner ring of the ring-shaped plug 25 is sleeved on the head of the bolt 21, and the outer ring of the ring-shaped plug 25 is connected with the handlebar guard 10.

[0045] Specifically, the ring-shaped plug 25 can provide additional support to enhance the connection stability between the bolt 21 and the handlebar guard 10. This stability helps to prevent the handlebar guard 10 from loosening or shifting during use, thereby improving the overall structural reliability of the motorcycle handlebar guard. The ring-shaped plug 25 can also improve the appearance of the motorcycle handlebar guard to some extent, making it look more neat and professional, and improving the overall appeal of the product.

[0046] In some embodiments of the present application, the motorcycle handlebar further comprises a screw rod, one end of the handlebar 10 is provided with an annular structure 11 having an opening, one side of the opening is provided with a thread, the other side of the opening is provided with a screw hole 12 corresponding to the thread, the annular structure 11 and the annular plug 25 are sleeved; when the screw rod passes through the screw hole 12 and is fastened with the thread, the annular structure 11 cannot rotate around the annular plug 25; when the screw rod is not fastened with the thread, the annular structure 11 can rotate around the annular plug 25.

[0047] Specifically, when the screw rod is not fastened with the thread, the annular structure 11 can freely rotate around the annular plug 25. This free rotation feature allows the user to easily adjust the angle of the handlebar 10 according to personal riding habits and line of sight needs. Once the user passes the screw rod through the screw hole 12 and fastens it with the thread, the annular structure 11 will be locked and cannot rotate around the annular plug 25 anymore, thereby ensuring the stability of the handlebar 10 during motorcycle riding. In addition, the user only needs to loosen the screw rod to easily adjust the angle of the handlebar 10, and after the adjustment is completed, the screw rod is fastened again to successfully complete the adjustment process. This simple adjustment method can further improve the user's experience.

[0048] In some embodiments of the present application, the handlebar 10 comprises a straight part 13 and a bent part 14, one end of the straight part 13 is connected with the head of the screw 21, the other end of the straight part 13 is connected with one end of the bent part 14, and the other end of the bent part 14 extends towards the direction of the nut 24.

[0049] Specifically, the other end of the bent part 14 extends towards the direction of the nut 24, which is a design of the handlebar 10 bending inward. This design can reduce the risk of scratching the handlebar 10 with other objects (such as pedestrians, obstacles, etc.) when the motorcycle is riding in narrow spaces or crowded environments, helping to improve the safety of riding. And the shape of the handlebar 10 bending inward has a more streamlined appearance, which can improve the overall aesthetics of the motorcycle.

[0050] In some embodiments of the present application, the motorcycle handlebar further comprises a protective film 30, which is arranged on the outer wall of the handlebar 10 and closely adheres to the outer wall.

[0051] Specifically, the protective film 30 usually has good wear resistance, which can effectively resist wear and tear during daily use, prolonging the service life of the handlebar 10. And the protective film 30 can effectively block the penetration of liquid, preventing rainwater or other liquids from entering the inside of the handlebar 10, reducing corrosion and damage of the handlebar 10 caused by moisture.

[0052] The motorcycle bow guard has the characteristics of simple structure and flexible use, can meet the dual demands of users on the universality and stability of the motorcycle bow guard, and provides a universal and efficient safety protection solution for motorcycle riders.

[0053] It should be noted that the technical solutions of various embodiments of the present application can be combined with each other, but must be based on the realization of ordinary technical personnel in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of the present application.

[0054] The above is only part or preferred embodiment of the present application, neither the text nor the drawings can limit the scope of protection of the present application, any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the scope of protection of the present application.

Claims

1. A motorcycle fairing characterized by, The motorcycle handlebar protection device comprises a handlebar protection device and a front and rear adjusting mechanism, wherein the front and rear adjusting mechanism comprises a bolt, a sleeve, an expansion sleeve and a nut; the head of the bolt is connected with the handlebar protection device, the column of the bolt is sleeved with the sleeve at one end close to the handlebar protection device, the other end of the column of the bolt is threadedly connected with the nut, the middle of the sleeve and the nut is provided with a mounting position of the expansion sleeve, and the expansion sleeve is arranged in the mounting position and sleeved with the outside of the column. The expansion sleeve comprises at least two arc-shaped pieces and at least one elastic ring, the outside of each arc-shaped piece is in abutment with the elastic ring, the inside of each arc-shaped piece is in close contact with the column, and all the arc-shaped pieces are enclosed into a hollow column. When the bolt moves forward in the inner cavity of the motorcycle handlebar, the sleeve moves forward together with the bolt, the nut moves backward relative to the bolt, the backward moving nut pushes the arc-shaped pieces to move backward and move out of the mounting position, the forward moving sleeve extrudes the arc-shaped pieces to be opened, the elastic ring is opened together with the arc-shaped pieces, all the opened arc-shaped pieces are in a horn shape and are tightly clamped with the inner cavity. When the bolt moves backward in the inner cavity of the motorcycle handlebar, the sleeve moves backward together with the bolt, the nut moves forward relative to the bolt, the backward moving sleeve and the forward moving nut are gradually separated from the arc-shaped pieces, the elastic ring is reset, all the arc-shaped pieces are restored to the hollow column together with the elastic ring and are returned to the mounting position, and the arc-shaped pieces are separated from the inner cavity.

2. A motorcycle fairing as defined in claim 1, wherein One end of the arc-shaped piece is provided with a first wedge-shaped surface, the other end of the arc-shaped piece is provided with a second wedge-shaped surface, all the first wedge-shaped surfaces are enclosed to form a first wedge-shaped structure, all the second wedge-shaped surfaces are enclosed to form a second wedge-shaped structure, one side of the sleeve close to one end of the arc-shaped piece is provided with a third wedge-shaped structure matched with the first wedge-shaped structure, and one side of the nut close to the other end of the arc-shaped piece is provided with a fourth wedge-shaped structure matched with the second wedge-shaped structure.

3. A motorcycle fairing as defined in claim 1, wherein The outside of the arc-shaped piece is provided with a groove, all the grooves of the arc-shaped pieces are sequentially connected in a groove structure, and the elastic ring is arranged in the groove structure.

4. A motorcycle fairing as defined in claim 1, wherein The elastic ring comprises a first ring and a second ring arranged separately.

5. A motorcycle fairing as defined in claim 1, wherein The arc-shaped piece comprises a first piece, a second piece and a third piece with the same shape.

6. A motorcycle fairing as defined in claim 1, wherein The elastic ring is a rubber O-ring.

7. A motorcycle fairing as defined in claim 1, wherein The front and rear adjusting mechanism further comprises a ring-shaped plug, the inner ring of the ring-shaped plug is sleeved with the head of the bolt, and the outer ring of the ring-shaped plug is connected with the handlebar protection device.

8. A motorcycle fairing as defined in claim 7, wherein The motorcycle handlebar protection device further comprises a screw rod, one end of the handlebar protection device is provided with a ring structure with an opening, one side of the opening is provided with a thread, the other side of the opening is provided with a screw hole corresponding to the thread, the ring structure is sleeved with the ring-shaped plug, when the screw rod passes through the screw hole and is fastened with the thread, the ring structure cannot rotate around the ring-shaped plug, and when the screw rod is not fastened with the thread, the ring structure can rotate around the ring-shaped plug.

9. A motorcycle fairing as defined in claim 1, wherein The handle guard comprises a straight part and a bent part, one end of the straight part is connected with the head of the bolt, the other end of the straight part is connected with one end of the bent part, and the other end of the bent part extends towards the direction of the nut.

10. A motorcycle fairing as defined in claim 1, wherein The motorcycle handle guard further comprises a protective film, which is arranged on the outer wall of the handle guard and closely adheres to the outer wall.

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