Motorcycle and installation structure of handle assembly of motorcycle

Abstract

The utility model discloses a motorcycle and a mounting structure of a handle assembly thereof, which comprises a handle front cover, a handle rear cover and a handle tube arranged between the handle front cover and the handle rear cover, the handle front cover and the handle rear cover are arranged in a front-back mode, the handle front cover and the handle rear cover are covered with each other, and the mounting structure further comprises a fastening unit which comprises a first screw. The handle tube is provided with first threaded portions matched with the first screws, first mounting holes matched with the first screws are formed in the bottoms of the left side portion and the right side portion of the handle rear cover respectively, the first screws penetrate through the first mounting holes corresponding to the first screws and are fastened to the first threaded portions corresponding to the first screws, and the extending directions of the first mounting holes are the front direction and the rear direction. And by optimizing the fastening position of the first screw, rusting caused by accumulated water is avoided, and the overall appearance is kept attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycles, in particular to a motorcycle and an installation structure of a handlebar assembly thereof. Background Art

[0002] The handle assembly of a motorcycle includes a handlebar tube, a front handlebar cover and a rear handlebar cover, and is installed by a front and rear assembly method. This design requires a fastening screw to be provided on the top of the handlebar assembly to ensure the bonding strength between the front handlebar cover and the rear handlebar cover. However, since the fastening screw at the top is inserted and fixed in the corresponding screw hole to form a pit that is prone to water accumulation, after a period of time, the head of the fastening screw is prone to rust due to the combined influence of air and accumulated water. In addition, the fastening screw here is easily visible to the user and affects the overall aesthetics of the handlebar assembly, especially the appearance is even more unsightly after rusting. Utility Model Content

[0003] Therefore, in order to solve the above problems, the present invention provides a mounting structure for a motorcycle and a handle cover assembly thereof, which optimizes the fastening position of the first screw to avoid rusting due to accumulated water and maintains the overall appearance.

[0004] To achieve the above purpose, the technical solutions provided by the present invention are as follows:

[0005] The utility model provides a mounting structure of a motorcycle handlebar assembly, comprising a handlebar front cover and a handlebar rear cover arranged in front and rear, and a handlebar tube arranged between the handlebar front cover and the handlebar rear cover, the handlebar front cover and the handlebar rear cover covering each other, and further comprising a fastening unit; the handlebar rear cover has a left side portion and a right side portion located on the left and right sides, and an intermediate portion connected between the left and right sides, the left side portion and the right side portion corresponding to two steering handle portions of the handlebar tube located on the left and right sides thereof, respectively, the intermediate portion corresponding to a vertical tube portion of the handlebar tube located in the middle thereof, and the cross-sections of the left side portion and the right side portion are respectively convex toward the rear in the middle and bent and extended toward the front at upper and lower ends; the fastening unit comprises a first screw, the handlebar tube is provided with a first threaded portion matching the first screw, and the bottoms of the left side portion and the right side portion are respectively provided with first mounting holes matching the first screw; the first screw is passed through the first mounting hole corresponding thereto and fastened to the first threaded portion corresponding thereto, and the extending direction of the first mounting hole is the front and rear direction to form a rust-proof arrangement.

[0006] Furthermore, the fastening unit also includes a second screw, the handle tube is provided with a second threaded portion that cooperates with the second screw, and the left and right sides of the bottom of the middle part are respectively provided with second mounting holes that cooperate with the second screw; the handle front cover is covered on the handle rear cover, and the second screw is passed through the second mounting holes of the handle front cover and the handle rear cover and fastened to the second threaded portion.

[0007] Furthermore, the first screw is threadedly connected to the corresponding first threaded portion to form a first locking point, and the two first locking points are respectively close to the two steering handle portions of the handle tube; the second screw is threadedly connected to the corresponding second threaded portion to form a second locking point, and the second locking point corresponds to the vertical tube portion of the handle tube.

[0008] Furthermore, the two steering handles of the handle tube are respectively fixed with a first connecting member, the first connecting member having the first threaded portion; the vertical tube portion of the handle tube is fixed with a second connecting member, the second connecting member having the second threaded portion.

[0009] Furthermore, an inserting mechanism for aligning the handle front cover and a snapping mechanism for covering the handle rear cover are provided between the handle front cover and the handle rear cover.

[0010] Furthermore, the plug-in mechanism includes matching plug-in protrusions and plug-in slots, and when the handle front cover and the handle rear cover are covered, the plug-in protrusion can be detachably inserted into the plug-in slot to form a corresponding setting.

[0011] Furthermore, the snap-fit ​​mechanism includes a matching snap-fit ​​protrusion and a snap-fit ​​groove, the snap-fit ​​protrusion is elastic, and when the handle front cover and the handle rear cover are covered, the snap-fit ​​protrusion can be detachably snap-fitted to the snap-fit ​​groove.

[0012] The utility model provides a motorcycle, which at least comprises the above-mentioned mounting structure of the motorcycle handlebar assembly.

[0013] The technical solution provided by the utility model has the following beneficial effects:

[0014] By arranging the first screw of the fastening unit at the bottom of the left and right sides of the handle rear cover, and the extension direction of the first mounting hole is the front and rear direction, and after the first screw is assembled in the first mounting hole, the groove formed by the head of the first screw and the hole wall of the opening of the first mounting hole is oriented downward, so as to avoid water remaining in the groove and causing the head of the first screw to rust, while ensuring the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1Shown is an exploded view of the mounting structure of the motorcycle handlebar assembly in Example 1;

[0016] Figure 2 FIG2 is a partial cross-sectional view of the plug-in mechanism and the snap-fit ​​mechanism in the first embodiment;

[0017] Figure 3 The figure shows the schematic diagram of the insertion of the handle front cover and the handle rear cover in the first embodiment;

[0018] Figure 4 Shown is a schematic diagram of the fastening of the handle front cover and the handle rear cover in embodiment 1. DETAILED DESCRIPTION

[0019] To further illustrate various embodiments, the present invention is provided with accompanying drawings. These drawings form part of the disclosure of this invention and are primarily used to illustrate the embodiments and, in conjunction with the relevant description in the specification, to explain the operating principles of the embodiments. By referring to these drawings, those skilled in the art will understand other possible implementations and the advantages of this invention. The components in the figures are not drawn to scale, and similar reference numerals are generally used to represent similar components.

[0020] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] Reference Figure 1 As shown, embodiment 1 provides a mounting structure for a motorcycle handlebar assembly (hereinafter referred to as the mounting structure). The mounting structure of this embodiment includes a handlebar front cover 1 and a handlebar rear cover 3 arranged in the front and rear, and a handlebar tube 2 arranged between the handlebar front cover 1 and the handlebar rear cover 3.

[0023] The handle back cover 3 has a left side portion 31 and a right side portion 33 located on the left and right sides, and a middle portion 32 connected between the left side portion 31 and the right side portion 33. The left side portion 31 and the right side portion 33 correspond to the two steering handle portions 21 of the handle tube 2 located on the left and right sides thereof, respectively. The middle portion 32 corresponds to the vertical tube portion 22 of the handle tube 2 located in the middle thereof. The cross-sections of the left side portion 31 and the right side portion 33 are respectively convex toward the rear in the middle and bent and extended forward at the upper and lower ends.

[0024] The mounting structure of this embodiment also includes a fastening unit, which includes two first screws 41. The handle tube 2 is provided with two first threaded portions 211 that cooperate with the first screws 41. The bottoms of the left side portion 31 and the right side portion 33 are respectively provided with first mounting holes that cooperate with the first screws 41. The first screws 41 are passed through the corresponding first mounting holes and fastened to the corresponding first threaded portions 211. The extension direction of the first mounting holes is the front and rear directions to form a rust-proof setting.

[0025] In this embodiment, since the cross-sections of the left side portion 31 and the right side portion 33 are respectively bulging backward in the middle and bending and extending forward at both ends, the first screw 41 located in the first mounting hole at the bottom of the left and right sides is not easily seen by the user because it is blocked by the bulging part in the middle area of ​​the handle back cover 3.

[0026] Moreover, the outward opening of the first mounting hole faces downward. After the first screw 41 is assembled in the first mounting hole, the groove formed by the head of the first screw 41 and the hole wall of the opening of the first mounting hole also extends downward, so water is not easy to accumulate in the groove.

[0027] By setting the first screw 41 at the bottom of the left and right sides of the handle back cover 3, and the extension direction of the first mounting hole is the front and rear direction, and after the first screw 41 is assembled in the first mounting hole, the groove formed by the head of the first screw 41 and the hole wall of the opening of the first mounting hole is facing downward, so as to avoid water remaining in the groove and causing the head of the first screw 41 to rust, while ensuring the overall beauty.

[0028] More specifically, the fastening unit also includes two second screws 42. Two second threaded portions 221 that cooperate with the second screws 42 are respectively provided on the left and right sides of the vertical tube portion 22 of the handle tube 2. Second mounting holes that cooperate with the second screws 42 are respectively provided on the left and right sides of the bottom of the middle portion 32. The handle front cover 1 covers the handle rear cover 3. The second screws 42 are passed through the second mounting holes of the handle front cover 1 and the handle rear cover 3 and are fastened to the second threaded portions 221 to realize the assembly of the handle front cover 1, the handle rear cover 3 and the handle tube 2 into a whole.

[0029] In this specific embodiment, the two steering handle portions 21 of the handle tube 2 are respectively fixed with two first connecting members having a first threaded portion 211 , and the vertical tube portion 22 of the handle tube 21 is fixed with two second connecting members having a second threaded portion 221 .

[0030] The two first screws 41 are threadedly connected to the corresponding first threaded parts 211 and form two corresponding first locking points, and the two first locking points are respectively close to the two steering handle parts 21 of the handle tube 2. The two second screws 42 are threadedly connected to the corresponding second threaded parts 221 and form two corresponding second locking points. The two second locking points correspond to the vertical tube part 22 of the handle tube 2.

[0031] In another preferred embodiment, Figure 2 As shown, an inserting mechanism 5 for aligning the handle front cover 1 and the handle rear cover 3 and a snap-fitting mechanism 6 for covering the handle front cover 1 and the handle rear cover 3 are provided.

[0032] Specific examples Figure 2 and Figure 3The plug-in mechanism 5 shown includes matching plug-in protrusions 51 and plug-in grooves 52. The top of the handle front cover 1 is provided with multiple plug-in grooves 52, and the top of the handle rear cover 3 is provided with multiple plug-in protrusions 51, and the plug-in protrusions 51 correspond one-to-one to the plug-in grooves 52.

[0033] Specific examples Figure 2 and Figure 4 The shown snap-fit ​​mechanism 6 includes matching snap-fit ​​protrusions 61 and snap-fit ​​grooves 62. The snap-fit ​​protrusions 61 are elastic. The left and right sides of the handle front cover 1 are respectively provided with snap-fit ​​protrusions 61, and the left and right sides of the handle rear cover 3 are respectively provided with snap-fit ​​grooves 62.

[0034] When it is necessary to assemble the handle front cover 1, the handle tube 2 and the handle rear cover 3 into a handle assembly, first fix the two first threaded portions 211 of the handle tube 2 and the two first mounting holes of the handle rear cover 3 with the first screws 41, and then connect the plug-in relationship between the plug-in groove 52 of the handle front cover 1 and the plug-in protrusion 51 of the handle rear cover 3 to guide the installation position between the handle front cover 1 and the handle rear cover 3, and then the two snap-in protrusions 61 of the handle front cover 1 are respectively snapped into the two snap-in grooves 62 of the handle rear cover 3, and finally the second screw 42 is passed through the second mounting holes of the handle front cover 1 and the handle rear cover 3, and fastened to the second threaded portion 221 of the handle tube 2 to complete the installation of the handle assembly.

[0035] When the handle assembly needs to be disassembled, first unscrew the first screw 41 and the second screw 42, and then pry them apart with force. Since the snap-fit ​​protrusion 61 is elastic, the external force can force the snap-fit ​​protrusion 61 to deform, so that the snap-fit ​​protrusion 61 is free from the restriction of the snap-fit ​​groove 62, thereby releasing the snap-fit ​​relationship between the handle front cover 1 and the handle rear cover 3, so that the handle front cover 1, the handle tube 2 and the handle rear cover 3 can be further removed.

[0036] In short, the installation structure of this embodiment can reduce the number of screws used, and the assembly and disassembly are simple and convenient.

[0037] Of course, in other embodiments, the positions of the inserting protrusion 51 and the inserting groove 52 can be interchangeable, and the positions of the clamping protrusion 61 and the clamping groove 62 can also be interchangeable, and the present invention is not limited thereto.

[0038] Example 2

[0039] The second embodiment provides a motorcycle, comprising at least the mounting structure of the motorcycle handlebar assembly of the first embodiment.

[0040] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the appended claims, and all of these changes are within the scope of protection of the present invention.

Claims

1. A mounting structure for a motorcycle handlebar assembly, comprising a handlebar front cover and a handlebar rear cover disposed frontally and rearwardly, and a handlebar tube disposed between the handlebar front cover and the handlebar rear cover, wherein the handlebar front cover and the handlebar rear cover overlap each other, characterized in that: Also included is a fastening unit; The handle rear cover comprises a left side portion and a right side portion located on the left and right sides, and a middle portion connected between the left side portion and the right side portion, wherein the left side portion and the right side portion correspond to the two steering handle portions of the handle tube located on the left and right sides thereof, respectively, and the middle portion corresponds to the vertical tube portion located in the middle of the handle tube, and the cross sections of the left side portion and the right side portion are respectively convex in the middle toward the rear and bent and extended forward at the upper and lower ends; The fastening unit includes a first screw, the handle tube is provided with a first threaded portion that matches the first screw, and the bottoms of the left side portion and the right side portion are respectively provided with first mounting holes that match the first screw; The first screw is passed through the corresponding first mounting hole and fastened to the corresponding first threaded portion, and the extending direction of the first mounting hole is the front and rear direction to form a rust-proof setting.

2. The mounting structure of the motorcycle handlebar assembly according to claim 1, characterized in that: The fastening unit also includes a second screw, the handle tube is provided with a second threaded portion that cooperates with the second screw, and the left and right sides of the bottom of the middle part are respectively provided with second mounting holes that cooperate with the second screw; the handle front cover is covered on the handle rear cover, and the second screw is passed through the second mounting holes of the handle front cover and the handle rear cover and fastened to the second threaded portion.

3. The mounting structure of the motorcycle handlebar assembly according to claim 2, characterized in that: The first screw is threadedly connected to the corresponding first threaded portion to form a first locking point, and the two first locking points are respectively close to the two steering handle portions of the handle tube; the second screw is threadedly connected to the corresponding second threaded portion to form a second locking point, and the second locking point corresponds to the vertical tube portion of the handle tube.

4. The mounting structure of the motorcycle handlebar assembly according to claim 2, characterized in that: The two steering handles of the handle tube are respectively fixed with a first connecting piece, and the first connecting piece has the first threaded portion; the vertical tube portion of the handle tube is fixed with a second connecting piece, and the second connecting piece has the second threaded portion.

5. The mounting structure of a motorcycle handlebar assembly according to any one of claims 1 to 4, characterized in that: An inserting mechanism for aligning the handle front cover and a snapping mechanism for covering the handle rear cover are provided between the handle front cover and the handle rear cover.

6. The mounting structure of the motorcycle handlebar assembly according to claim 5, characterized in that: The plug-in mechanism includes a matching plug-in protrusion and a plug-in groove, and when the handle front cover and the handle rear cover are covered, the plug-in protrusion can be detachably inserted into the plug-in groove to form a corresponding setting.

7. The mounting structure of the motorcycle handlebar assembly according to claim 5, characterized in that: The snap-fit ​​mechanism includes a matching snap-fit ​​protrusion and a snap-fit ​​groove. The snap-fit ​​protrusion is elastic, and when the handle front cover and the handle rear cover are covered, the snap-fit ​​protrusion is detachably snap-fitted to the snap-fit ​​groove.

8. A motorcycle, characterized in that: The invention comprises at least the mounting structure of the motorcycle handlebar assembly according to any one of claims 1 to 7.

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