CN2573352Y

CN2573352Y - Motorcycle or bicycle rear wheel guard device

Info

Publication number: CN2573352Y
Application number: CN 02277327
Authority: CN
Inventors: 邱琼彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-25
Filing date: 2002-09-25
Publication date: 2003-09-17
Anticipated expiration: 2012-09-25

Abstract

The utility model discloses a rear wheel guard device of a motorcycle or a bicycle, which is composed of two groups of plate-shaped objects on two sides of a rear wheel of a motorcycle or a bicycle, wherein the plate-shaped objects are provided with mounting hole sites which are connected with the motorcycle or the bicycle; the shape of each of the plate-shaped objects causes an edge to be a curved edge which corresponds to a canopy on the rear wheel of the motorcycle or the bicycle. Installed on the rear wheel of the motorcycle or the bicycle, the utility model can achieve the purposes of earth water guarding and foot wound prevention, and can also replace a chain shell. The utility model has the advantages of easy fabrication and easy installation.

Description

The block protecting device of motor bike or bicycle rear

Technical field

The utility model relates to a kind of motor bike or bicycle rear block protecting device of being used for.

Technical background

The motor bike (master refers in men's style motor bike) and the trailing wheel of bicycle (comprising electronic from garage) all are open types at present, so muddy water usually splashed on the footwear, on the trousers, also was prone to trailing wheel accidental wound pin accident simultaneously rainy day.

The utility model content

At the above-mentioned deficiency of prior art, the utility model provides a kind of anti-motor bike of pin or block protecting device of bicycle rear of hindering of muddy water that keep off.

The utility model is made up of two groups of plate objects that are installed in motor bike or bicycle rear both sides respectively, the mounting hole site that is connected with motor bike or bicycle is arranged on this plate object, and the shape of this plate object makes one bar edge be the corresponding curved edge of canopy on basic and motor bike or the bicycle rear.

The plate object shape is pressed from both sides above-mentioned curved edge by two angled linear edges and is constituted, and this curved edge is to wheel place lateral bending song.

Two groups of plate objects are all made integral type respectively or are made split type by two above assembly units, and its material adopts plastics, rubber, synthetic leather or sheet metal.

Two linear edge angle the bests are 140 °.

The utility model is installed to motor bike or bicycle rear both sides, can not only realize keeping off the purpose of the anti-feet wound of muddy water, and can substitute the chain shell, makes simultaneously simply, installs easily.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the section-drawing of Fig. 1 along the A-A line.

The specific embodiment

As can be seen from Figure 1, this is the one section plate object 1 that curve forms of straight line folder by 140 ° of angles of two one-tenth, canopy on the shape of curve and motor bike or the bicycle rear is corresponding, article two, be equipped with mounting hole site 4 on the linear edge 3, this position, hole 4 or be blind hole or for through hole is installed in plate object 1 on motor bike or the bicycle rear pedestal.Mounting hole site 4 also can only be arranged on the curved edge 2, and plate object 1 is installed on the canopy on motor bike or the bicycle rear.Mounting hole site 4 also can only be arranged on the straight line edge, perhaps arbitrary linear edge and curved edge all are provided with mounting hole site, its selection is decided on the utility model material therefor, if select sheet metal, rubber, plastics to be advisable, also can all fix on two limits if select synthetic leather can fix a limit only to fix a limit.

In conjunction with Fig. 2 as can be seen, the curved edge 2 of plate object 1 is to a lateral bending song, and this side is towards wheel during installation, and the plate object of present embodiment is the integral type that adopts, and also can make split typely according to the equipment situation, and promptly two or more than two is pieced together system and forms.

Can be with the chain shell of its alternative vehicle when the utility model is installed in motor bike or bicycle rear both sides, removable chain shell also can not got the chain shell when therefore installing.

Claims

1. the block protecting device of motor bike or bicycle rear, it is characterized in that described device is made up of two groups of plate objects (1) that are installed in motor bike or bicycle rear both sides respectively, the mounting hole site (4) that is connected with motor bike or bicycle is arranged on this plate object (1), and the shape of this plate object (1) makes one bar edge be the corresponding curved edge of canopy (2) on basic and motor bike or the bicycle rear.

2. block protecting device according to claim 1 is characterized in that plate object (1) shape presss from both sides above-mentioned curved edge (2) by two angled linear edges (3) and constitute, and this curved edge is to wheel place lateral bending song.

3. according to claim 1,2 described block protecting device, it is characterized in that two groups of plate objects are all made integral type respectively or make split type by two or more than two assembly unit that its material adopts plastics, rubber, synthetic leather or sheet metal.

4. block protecting device according to claim 3, the angle that it is characterized in that two linear edges (3) is 140 °.