CN2184625Y

CN2184625Y - Mudguard device for bicycle and motorcycle

Info

Publication number: CN2184625Y
Application number: CN 94206731
Authority: CN
Inventors: 倪新伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-08
Filing date: 1994-03-08
Publication date: 1994-12-07
Anticipated expiration: 2004-03-08

Abstract

The utility model relates to an additional device for mud flaps of a bicycle or a motorcycle. A spade-shaped mud flap made of flexible materials is clamped and fixed at the lower end of the mud flap of the front wheel of a bicycle or a motorcycle by a positioning arc plate and a clamping plate through fasteners, the left and the right sides of the positioning arc plate are respectively provided with a flanging, the periphery of the clamping plate is also provided with 90DEG. A flanging, and the flanging at the lower part of the clamping plate is relatively long and is made into locating pin form. The utility model has the advantages of simple structure and low cost, and the utility model can be assembled while in use.

Description

Mudguard device for bicycle and motorcycle

The utility model relates to a kind of additional device that is used for bicycle or bike fender.

Existing bicycle, motorcycle front-wheel mudwing are a circular arc integral structure, because out of reach ideal length, when riding on muddy highway, the muddy water that front-wheel takes up gets rid of to car body bottom and cyclist's footgear and trouser legs position, brings a lot of inconvenience and worry to the cyclist.

The purpose of this utility model is a kind of bicycle of design, the additional device of bike fender, this device can be installed in the lower end of bicycle, bike fender easily, make the length and the width of mudwing increase certain size, thereby guarantee that muddy water can not be thrown on car body bottom or cyclist's the footgear and trouser legs.

The utility model is such design-calculated, a location arc 1 and clamping plate 2 with the mudwing 12 of spade structure by the fastener clamp fitting in bicycle or motorcycle front-wheel mudwing lower end, there are flanging 13 and 14 in the both sides of location arc 1, and mudwing 12 is to be manufactured by rubber or plastic cement flexible material.

The utility model bicycle, motor bike mud and water proof device are installed in the below of former mudwing in use, as long as just can finish clamping with fastener is fastening, also can be installed in the below of rear guard if needed, the length and the width of mudwing have effectively been strengthened, can guarantee that bicycle or motor bike are when muddy road surface is ridden, muddy water can not get rid of leg, the foot position to car body bottom and rider, owing to selected fastener easily for use, this mud and water proof device can be with using with dress, without any need for instrument, use very convenient during installation and demolition.The utility model dependable performance, easy to use, highly versatile, attractive and durable, simple in structure, with low cost, be convenient to produce in enormous quantities.

Fig. 1 is the structural principle view of the utility model mud and water proof device, and wherein a is a front view, and b is a lateral plan, and c is a birds-eye view.

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

Location arc 1 is a metal sheet, two triangular flaps in both sides have promptly increased the firm dynamics of adhering to, make this device be unlikely to landing owing to clamping tight, make this device can adapt to the difform mudwing of various vehicles again, thereby make it have commonality, clamping plate 2 are strip structure, strike out 90 ° of flangings and the 90 ° flangings of flanging for growing of clamping plate lower end by metal sheet around it, as the position fulcrum, knock hole on the termination of this flanging is made the locating dowel pin form and located arc matches, fastener can be selected bolt 5 and fly nut 6 for use, can be at spring bearer plate 10 of mudwing 12 inboard increases, with fastener bolt 9 and nut 8 mudwing and location arc are further located clamping, among the figure 3,7 and 11 is packing ring, 4 is hexagonal nut.

Claims

1, bicycle, motor bike mud and water proof device, it is characterized in that using the fastener clamp fitting in the lower end of bicycle or motorcycle front-wheel mudwing the mudwing [2] of spade structure by a location arc [1] and clamping plate [2], there are flanging [13] and [14] in the both sides of location arc [1].

2,, it is characterized in that mudwing ［ 12 ］ is to be made by flexible material such as rubber or plastic cement according to the described mud and water proof device of claim 1.

3, according to the described mud and water proof device of claim 1, it is characterized in that clamping plate ［ 2 ］ are strip structure, clamping plate ［ 2 ］ have 90 ° flanging all around, clamping plate ［ 2 ］ lower end flanging is the location fulcrum, its flanging is longer, and makes the locating dowel pin form, passes the knock hole that mudwing inserts the location arc.

4, according to the described mud and water proof device of claim 1, it is characterized in that fastener selects fly nut for use, the inboard spring bearer plate ［ 10 ］ that increases of mudwing, spring bearer plate ［ 10 ］ is fixed on mudwing ［ 12 ］ on the arc of location with fastener.