Motorcycle front support and vehicle

Abstract

The utility model provides a motorcycle front support and a vehicle and relates to the technical field of motorcycle accessories, the motorcycle front support comprises two sets of plastic box bodies, the two sets of box bodies are combined and connected through a plurality of connecting pieces to form a front support body, a cavity is formed in the front support body and plays a role in buffering and weight reduction, and the front portion of the cavity is a headlamp installation position. A frame connecting part is arranged on the front support body, the width of the position of the frame connecting part is smaller than that of the position, adjacent to the frame connecting part, of the front support body, and an instrument installation position is arranged on the front support body. Plastic materials are used for replacing steel materials, a steel sheet metal part and steel pipe welding process is abandoned, a box-packed structure is used for replacing a steel pipe truss structure, and the advantages of being small in self weight, good in maintainability, slightly low in maintenance cost, low in secondary damage degree of parts connected with the box-packed structure after an accident and friendly in passive safety are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle accessories, in particular to a motorcycle front bracket and a vehicle. Background Art

[0002] Under the premise of consumption upgrading, growing demand for electronic accessories and customers' increasing attention to the appearance of motorcycles, in the field of high-end adventure motorcycles, in order to meet the above customer needs, motorcycles must have multi-functional headlights, multi-functional instruments and appearance plastic parts. Therefore, in order to support the motorcycle headlights, the wiring harness of the functional parts on the front of the motorcycle and the appearance plastic parts on the front of the motorcycle are usually designed with a front bracket in front of the motorcycle frame column tube, so that the components described above can be assembled; the general motorcycle front bracket will adopt steel sheet metal forming and steel pipe truss structure welding design, and the front bracket and frame are generally assembled by direct welding or bolt assembly with assembly holes. This method has the following problems: 1. Heavy weight: In order to realize the assembly of multiple components, the front bracket must have a strong load-bearing structure, which makes the front bracket heavy, increasing the weight of the whole vehicle, which runs counter to the lightweight design of the whole vehicle; 2. Poor maintainability and high maintenance cost: Since the steel front bracket is connected to the frame by welding, if the front bracket is damaged, it is impossible to directly replace the components for repair, and the frame can only be replaced as a whole, which greatly reduces the convenience of maintenance. In addition, since only the front bracket is damaged, the frame components need to be replaced, which increases the maintenance cost exponentially; 3. The secondary damage to the parts connected to it after the accident is serious: Since the front bracket is made of steel, the same type of material as the frame, and the front bracket is connected to the frame by welding, after the vehicle falls, the front bracket will directly transmit force to the frame when it is damaged, thereby increasing the degree and probability of frame damage; 4. Unfriendly passive safety: In terms of passive safety, since the front bracket is directly made of steel, after a collision, neither the damage to the driver nor the pedestrian can effectively reduce the degree of injury. In view of the above defects, this application is proposed. Utility Model Content

[0003] The utility model aims to provide a motorcycle front bracket and a vehicle, which solves the problems of heavy weight, high maintenance cost, severe secondary damage and unfriendly passive safety brought by the traditional front bracket.

[0004] In order to solve the above problems, the utility model provides a motorcycle front bracket, including two groups of box bodies made of plastic material, the two groups of box bodies are connected to form a front bracket body by a combination of a number of connecting parts, a chamber is formed inside the front bracket body, the chamber has a buffering and weight reduction effect, the front part of the chamber is a headlight mounting position, a frame connecting part is arranged on the front bracket body, the width of the frame connecting part is smaller than the width of the adjacent position on the front bracket body, and an instrument mounting position is arranged on the front bracket body.

[0005] According to an embodiment of the utility model, a plurality of bolt assemblies are provided at the end of the frame connecting portion for connecting with the frame.

[0006] According to an embodiment of the utility model, the bolt assemblies are provided in four groups.

[0007] According to an embodiment of the present invention, the side wall of the connecting portion has an inwardly recessed area.

[0008] According to an embodiment of the present invention, a plurality of supporting structures are disposed in the chamber.

[0009] According to an embodiment of the utility model, the support structure includes screw columns respectively arranged on the two box bodies, and the ends of the screw columns on both sides are abutted against each other.

[0010] According to an embodiment of the utility model, a card slot is provided in the chamber for fixing the socket and the cable.

[0011] According to an embodiment of the utility model, an expansion piece installation position is provided on the front bracket body.

[0012] According to an embodiment of the utility model, a decorative surface is provided on the front bracket body.

[0013] A vehicle is provided with the above-mentioned motorcycle front bracket.

[0014] The beneficial effects of the utility model are that by using plastic materials instead of steel, abandoning the welding process of steel sheet metal parts and steel pipes, and using a boxed structure instead of a steel pipe truss structure, it has the advantages of light weight, good maintainability, slightly lower maintenance cost, light secondary damage to the parts connected to it after an accident, and friendly passive safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the rear structure of the front bracket of a motorcycle;

[0017] Figure 2 It is a schematic diagram of the front structure of the motorcycle front bracket. DETAILED DESCRIPTION

[0018] The following description is only used to disclose the utility model so that those skilled in the art can implement the utility model. The embodiments described below are only for example, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other solutions that do not deviate from the spirit and scope of the utility model.

[0019] [Example 1]

[0020] Motorcycle front bracket, such as Figure 1 , including two sets of plastic box bodies, namely a left box body 1 and a right box body 2, the two sets of box bodies are connected to form a front bracket body through a plurality of connecting members 7, the connecting members 7 are bolts, and are distributed on the box bodies. A chamber 3 is formed inside the front bracket body, and the chamber 3 has a buffering and weight-reducing effect. The front part of the chamber 3 is a headlight mounting position 4, and a frame connecting portion 5 is provided on the front bracket body. The width of the frame connecting portion 5 is smaller than the width of the adjacent position on the front bracket body, such as Figure 1 The projection area of ​​the frame connection part 5 is smaller than the projection area of ​​the other positions, so that the front part of the bracket can be deformed and buffered when it is under pressure, further improving the auxiliary buffering protection effect, while reducing the space occupied by the frame connection part 5 on the frame, facilitating the installation of other components, and an instrument installation position 9 is set at the top position of the front bracket body.

[0021] like Figure 2 A decorative surface 8 is provided on the front bracket body, and the decorative surface 8 can play a decorative role through modeling, coating and the like, thereby realizing an integrated design of the bracket and the appearance part. Furthermore, an expansion part installation position 10 is provided on the front bracket body, which can be used to install other plastic covering parts, turn signals and other accessories.

[0022] like Figure 1 A plurality of bolt assemblies are provided at the end of the frame connection portion 5. In this embodiment, four groups of bolt assemblies are provided. In other embodiments, other numbers of bolt assemblies can be provided as required, and the bolt assemblies are connected to the frame through the bolt assemblies.

[0023] The chamber 3 is provided with a card slot 12, including a plug card slot and a cable card slot, for fixing the socket and the cable. Some cable plugs can be arranged in the chamber 3 to ensure the protection effect of the cable and the plug as well as the overall aesthetic effect.

[0024] This solution makes the following changes: the original material is changed, plastic material is used instead of steel, and the steel sheet metal and steel pipe welding process is abandoned; the structural design is changed, the parts are divided into left and right parts, and the box structure is used instead of the steel pipe truss structure; the appearance parts are combined with the functional parts. The original design itself requires the addition of plastic appearance parts, and now the appearance parts and functional support parts are designed as one.

[0025] It has the following advantages:

[0026] 1. Small deadweight: Plastic is used as the base material and the box-type structure design is adopted, which can achieve the same load-bearing effect as steel while reducing the weight of the overall parts. When bearing the same total amount, the weight of the parts is about 60% lighter than that of steel.

[0027] 2. Good maintainability and slightly lower maintenance cost: Since the part is made of plastic and is connected to the frame by bolts, if the front bracket is damaged, it can be directly replaced with a new one to achieve the purpose of maintenance, which greatly increases the convenience of maintenance. Moreover, because the front bracket of this design is made of plastic and the structure is a box-packed structure, when it is damaged, the strength of the material itself is relatively low and it will not cause damage to the frame. Therefore, maintenance only requires replacing the front bracket.

[0028] 3. The secondary damage to the parts connected with it after the accident is light: Since the front bracket is made of plastic, which is a material with lower strength than the frame, and the front bracket is connected to the frame with a threaded connection, when the vehicle falls, the front bracket will be damaged to a limited extent and will not transmit a lot of force to the frame, thus not causing damage to the frame.

[0029] 4. Friendly passive safety: In terms of passive safety, since the front bracket is made of plastic material, after a collision, the damage to the driver or pedestrians can be effectively reduced.

[0030] Embodiment 2: Based on embodiment 1, Figure 1 The side wall of the connecting portion 5 has an inwardly facing recessed area 6, which plays an auxiliary impact buffering effect.

[0031] Example 3: Based on Example 1 or 2, a number of supporting structures are provided in the chamber 3 to improve the strength of the overall front bracket. In this embodiment, the supporting structure includes screw columns 11 respectively provided on the two box bodies, the ends of the screw columns 11 on both sides are abutted against each other, and connecting screws are installed in the screw columns.

[0032] A vehicle is provided with the above-mentioned motorcycle front bracket. The vehicle is not limited to motorcycles, and can also be applicable to vehicles such as electric vehicles whose lights can adapt to the bracket in this solution.

[0033] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed and modified in any way.

Claims

1. A motorcycle front bracket, characterized in that: The invention comprises two groups of box bodies made of plastic material, the two groups of box bodies are connected to form a front bracket body by a plurality of connecting pieces (7), a chamber (3) is formed inside the front bracket body, the chamber (3) has a buffering and weight-reducing effect, the front part of the chamber (3) is a headlight mounting position (4), a frame connecting part (5) is arranged on the front bracket body, the width of the frame connecting part (5) is smaller than the width of the adjacent position on the front bracket body, and an instrument mounting position (9) is arranged on the front bracket body.

2. The motorcycle front bracket according to claim 1, characterized in that: The end of the frame connecting portion (5) is provided with a plurality of bolt assemblies for connecting with the frame.

3. The motorcycle front bracket according to claim 2, characterized in that: The bolt assemblies are arranged in four groups.

4. The motorcycle front bracket according to any one of claims 1 to 3, characterized in that: The side wall of the connecting portion (5) has an inwardly recessed area (6).

5. The motorcycle front bracket according to claim 4, characterized in that: A plurality of supporting structures are arranged in the chamber (3).

6. The motorcycle front bracket according to claim 5, characterized in that: The supporting structure comprises screw columns (11) respectively arranged on two box bodies, and ends of the screw columns (11) on both sides abut against each other.

7. The motorcycle front bracket according to any one of claims 1 to 3, characterized in that: The chamber (3) is provided with a card slot (12) for fixing the socket and the cable.

8. The motorcycle front bracket according to any one of claims 1 to 3, characterized in that: An expansion piece installation position (10) is provided on the front bracket body.

9. The motorcycle front bracket according to claim 8, characterized in that: The front bracket body is provided with a decorative surface (8).

10. A vehicle, characterized in that: A motorcycle front bracket according to any one of claims 1 to 9 is arranged in a vehicle.

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