CN204775671U - Motorcycle rear fender with inside lining plate structure - Google Patents

Abstract

The utility model discloses a motorcycle rear fender with an inner liner structure, which comprises a rear fender main body arranged above the rear wheels. The rear part of the rear fender main body is provided with rear license plate lights and left and right For the rear turn signal, the inner side of the rear fender main body is fixedly equipped with a plastic liner, and the rear license plate lights and the wires of the left and right rear turn signal arranged on the inside of the rear fender main body are covered by the plastic liner. The utility model adds a plastic inner liner on the inner side of the main body of the rear fender, so that the overall strength and rigidity are better than the rear fender without supporting reinforcement parts inside, and the production cost is lower than that of the rear fender reinforced with iron brackets inside. It can protect the wires of the left and right rear turn signals and rear license plate lights. The main body of the rear fender is pre-assembled with the left and right rear turn signals, rear license plate lights and plastic inner linings and assembled on the frame, which not only improves the stability of the rear fender installed on the frame, but also extends the left , The service life of the wires of the right rear turn signal lamp and the rear license plate lamp.

Description

Motorcycle rear fender with liner structure

technical field

The utility model relates to motorcycle parts, in particular to a motorcycle rear fender with an inner liner structure.

Background technique

The rear fender of the motorcycle is installed at the rear of the frame and above the rear wheels. It is used to block the muddy water brought up by the rear wheels when the vehicle is running and prevent the muddy water from splashing on the parts or riders in the car. It is also used to arrange and carry some auxiliary components, such as rear turn signals and rear license plate lights, so the rear fender is required to have a certain strength.

Existing motorcycle rear fenders are generally divided into internal unsupported reinforcement parts and internal iron bracket reinforcements. The first type of rear fender has a simple structure and low production cost, but its overall strength is low and its rigidity is poor. After a long period of use, it is prone to damage and fracture and has a short service life; However, additional iron brackets need to be added, and the cost is high. The above two structures cannot simultaneously meet the requirements of the rear fender in improving the rigidity and reducing the cost.

In addition, after the existing rear fender is installed with the rear license plate lamp and the left and right rear turn signals, when the lead wires of each lamp are wired, they generally first extend into the rear fender, and then pass out from the top of the rear fender to connect with the rear fender. Wire group connection, because the wires of the lamps arranged on the inner side of the rear fender are directly exposed above the rear wheels, the wires of each lamp are easily affected by muddy water and foreign objects brought up by the rear wheels, and the service life is short.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a motorcycle rear fender with an inner liner structure, which can improve the strength and rigidity of the rear fender, reduce production costs, and can hide and protect the rear fender. Wires for license plate lamps and left and right rear turn signals.

The technical scheme that the utility model solves its technical problem adopts is:

A motorcycle rear fender with an inner liner structure, including a rear fender main body arranged above the rear wheels, the rear part of the rear fender main body is provided with a rear license plate lamp and left and right rear turn signals, the rear fender The inner side of the fender main body is fixedly equipped with a plastic inner liner, and the wires of the rear license plate lamp and the left and right rear turn signals arranged on the inner side of the rear fender main body are covered by the plastic inner liner.

As an improvement of the above technical solution, the shape of the plastic inner liner is adapted to the shape of the corresponding position of the main body of the rear fender.

Further, the outer middle part and/or the inner middle part of the plastic inner liner are provided with several reinforcing protrusions.

Further, the inner side of the plastic inner liner is provided with lining edges protruding toward the inner side of the plastic inner liner along the two sides in the width direction of the motorcycle.

Further, the rear part of the main body of the rear fender is provided with lugs for fixing to the vehicle frame, the front part of the plastic inner liner is fixed to the main body of the rear fender in front of the lugs, and the plastic inner liner is fixed to the main body of the rear fender. The rear of the liner is secured to the rear fender body where the rear license plate light is mounted to the rear fender body.

Further, the plastic inner liner is fixed to the main body of the rear fender through a threaded connection.

Further, the threaded connector includes a bolt, and a nut clip fitted on the main body of the rear fender that cooperates with the bolt.

The beneficial effects of the utility model are: the utility model adds a plastic inner liner on the inner side of the main body of the rear fender, the overall strength and rigidity are better than the rear fender without supporting reinforcement parts inside, and the production cost is stronger than that with iron brackets inside The rear fender is low, and at the same time, it can protect the wires of the left and right rear turn signals and rear license plate lights. The main body of the rear fender is pre-assembled with the left and right rear turn signals, rear license plate lamp and plastic inner liner, and then assembled to the frame, which not only improves the stability of the rear fender installed on the frame, but also extends the left , The service life of the wires of the right rear turn signal lamp and the rear license plate lamp.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the installation structure schematic diagram of the present utility model;

Fig. 2 is the split structure schematic diagram of the utility model;

Fig. 3 is the bottom view of not installing the plastic liner;

Fig. 4 is the bottom view that plastic liner is installed;

Fig. 5 is the use state diagram (omitting the left and right rear turn signals) of the utility model installed on the motorcycle frame.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail, in following embodiment, unless otherwise specified, inner side refers to the side near rear wheel, and outer side refers to the side away from rear wheel.

With reference to Fig. 1 to Fig. 5, a kind of motorcycle rear fender with lining plate structure of the present utility model comprises the rear fender main body 1 that is arranged on the top of rear wheel, and the rear portion of rear fender main body 1 is arranged There are rear license plate lights 2 and left and right rear turn signals 3, 4. The inner side of the rear fender main body 1 is fixedly installed with a plastic inner liner 5, and the plastic inner liner 5 is preferably integrally formed by PP injection molding, and the cost is low. Low. The wires 6 of the rear license plate lamp 2 and the left and right rear turn signals 3 and 4 arranged inside the rear fender main body 1 are covered by the plastic inner liner 5 . The utility model adds a plastic lining plate 5 inside the main body 1 of the rear fender, so that the overall strength and rigidity are better than the rear fender without supporting reinforcement parts inside, and the production cost is lower than that of the rear fender reinforced with iron brackets inside. , while protecting the wires 6 of the left and right rear turn signals 3, 4 and the rear license plate lamp 2. The plastic inner liner structure not only improves the stability of the rear fender being installed on the vehicle frame 100, but also prolongs the service life of the wires 6 of the left and right rear turn signals 3, 4 and the rear license plate lamp 2 simultaneously.

Further, the shape of the plastic inner liner 5 is adapted to the shape of the corresponding position of the main body of the rear fender 1 . After the plastic inner liner 5 is installed on the rear fender main body 1, the two sides of the plastic inner liner 5 along the width direction of the motorcycle are abutted against the two sides of the rear fender main body 1 along the width direction of the motorcycle. While enhancing the strength and rigidity of the rear fender, the rear fender main body 1 covers the gap between the plastic inner liner 5 and the rear fender main body 1 on both sides along the width direction of the motorcycle, and the left and right rear turn signals 3,4 and the wire 6 of the rear license plate lamp 2 form better protection.

In this specific embodiment, several reinforcing protrusions 51 are provided on the outer middle part and the inner middle part of the plastic inner lining board 5 . By arranging the reinforcing protrusions 51 to form concavo-convex structures on the outside and inside of the plastic lining board 5 , the overall strength of the plastic lining board 5 is improved. Several reinforcing protrusions 51 are arranged vertically and horizontally or crosswise. Of course, the plastic inner liner 5 can also be provided with several reinforcing protrusions 51 only at the outer middle part or inner middle part thereof. In addition, in order to enhance the strength of both sides of the plastic inner liner 5 along the width direction of the motorcycle, the inner sides of the plastic inner liner 5 along the width direction of the motorcycle are provided with protrusions protruding toward the inner side of the plastic inner liner 5 . The matting 52.

Further, the rear part of the main body of the rear fender 1 is provided with lugs 11 for fixing with the vehicle frame 100 , and the front part of the plastic inner liner 5 is connected to the main body of the rear fender 1 in front of the lugs 11 . Fixed, the rear part of the plastic liner 5 is fixed with the rear fender body 1 at the position where the rear license plate light 2 is installed on the rear fender body 1, which can effectively reinforce the rear fender body 1 and install the vehicle frame 100 1. The strength at the positions of the rear license plate lamp 2 and the left and right rear turn signals 3 and 4 can effectively prevent the rear fender main body 1 from breaking or deforming at each installation position.

The fixed connection between the plastic inner liner 5 and the rear fender main body 1 can be clamping. In this embodiment, the plastic inner liner 5 is fixed to the rear fender main body 1 through a threaded connection, and the structure is simple , the connection is reliable. Specifically, the threaded connector includes a bolt 71, and a nut clip 72 that fits with the bolt 71 and is embedded on the rear fender main body 1. The threaded hole of the rear fender main body 1 corresponding to the nut clip 72 is provided with a through hole. During assembly, the tail end of the bolt 71 passes through the through hole on the plastic inner liner 5 and the rear fender main body 1 and is screwed with the nut clip 72 . This structure does not need to process threads on the main body 1 of the rear fender, and the processing is simple and economical.

When the utility model is assembled, the left and right rear turn signals 3, 4 and the rear license plate lamp 2 are pre-assembled with the rear fender main body 1 respectively, and the wires 6 of each lamp are arranged accordingly, and then the plastic inner liner 5 The main body of the rear fender 1 is pre-assembled through four sets of threaded connectors, and finally the rear fender after the above assembly is assembled on the vehicle frame 100 .

Certainly, the present utility model may have other structural deformations besides the above-mentioned embodiments, and these equivalent technical solutions shall also be within the protection scope thereof.

Claims (7)

1. The motorcycle rear fender with inner liner structure, including the rear fender main body arranged above the rear wheels, the rear part of the rear fender main body is provided with rear license plate lights and left and right rear turn signals. It is characterized in that: the inner side of the main body of the rear fender is fixedly installed with a plastic inner liner, and the wires of the rear license plate lamp and the left and right rear turn signals arranged on the inner side of the main body of the rear fender are covered by the plastic inner liner. cover. 2. The motorcycle rear fender with an inner liner structure according to claim 1, characterized in that: the shape of the plastic inner liner matches the shape of the corresponding position of the main body of the rear fender. 3. The motorcycle rear fender with inner liner structure according to claim 1, characterized in that: the outer middle part and/or the inner middle part of the plastic inner liner are provided with several reinforcing protrusions. 4. The motorcycle rear fender with inner liner structure according to claim 1, characterized in that: the inner side of the plastic inner liner is provided with a plastic inner liner on both sides along the width direction of the motorcycle. Raised gusset at inner side. 5. The motorcycle rear fender with inner liner structure according to claim 1, characterized in that: the rear part of the main body of the rear fender is provided with lugs for fixing with the vehicle frame, and the plastic inner The front part of the liner is fixed to the rear fender main body in front of the lug, and the rear part of the plastic inner liner is fixed to the rear fender main body at the position where the rear license plate light is installed on the rear fender main body. 6. The motorcycle rear fender with an inner liner structure according to claim 1 or 5, characterized in that: the plastic inner liner is fixed to the main body of the rear fender through a threaded connection. 7. The motorcycle rear fender with an inner liner structure according to claim 6, characterized in that: the threaded connector includes a bolt, and a nut that fits with the bolt and is embedded on the main body of the rear fender clip, and the threaded hole of the nut clip corresponding to the main body of the rear fender is provided with a through hole.