CN2346676Y

CN2346676Y - Bicycle wheel protective cap

Info

Publication number: CN2346676Y
Application number: CN 98227449
Authority: CN
Inventors: 丁勇; 林华
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-24
Filing date: 1998-07-24
Publication date: 1999-11-03
Anticipated expiration: 2008-07-24

Abstract

The utility model provides a bicycle wheel protective cap, which comprises a left umbrella-shaped protective cap body and a right umbrella-shaped protective cap body. The middle part of the cap body is provided with a through hole, annular calking grooves are arranged on the edges of the cap body, screw holes are uniformly arranged along the outer surface of the cap body, and valve through holes are arranged on the cap body near to the annular calking grooves. When the utility model is used, the users only need to embed the annular calking grooves on the left and the right cap bodies on the steel ring of a bicycle tyre, adjust the positions of the valve through holes well and ensure the valves are exposed outside. So the utility model can be fixed on the steel ring of the bicycle tyre by locking the screws in the screw holes on the two cap bodies, and the steel rings and spoke ribs of bicycles can be protected from the external corrosion of wind and rain.

Description

The cycle wheel over cap

The utility model relates to a kind of invention of cycle wheel over cap.

Bicycle is a kind of widely used vehicle in China, along with China reform and opening-up, the kind of bicycle also day by day increases, as racing car, and mountain bike, gentlewoman's car or the like, they are compared with existing coventional type bicycle, have attractive in fashion, ride fast, the laborsaving characteristics such as light of speed; Except having increased speed-changing mechanism; its braking mechanism also is different from the coventional type bicycle; thereby the price of bicycle is higher; the steel ring and the spoke that the particularly important is bicycle quick are played erosion through the rain of exposing to the weather; be easy to laying dust and get rusty; gently so then influence attractive in appearancely, heavy then alleviate the life-span, but still do not have a kind of comparatively desirable fender guard at present on the market.

The purpose of this utility model provides a kind of cycle wheel over cap, and it can effectively protect the outward appearance and the service life of cycle wheel member.

The utility model is to constitute like this: it comprises left and right two umbrella shapes protection lid; the lid middle part is shaped on through hole; be shaped on annular caulking groove on the lid edge, along being shaped on screw fixed hole on the cover outer surface in uniform way, and lid also is shaped on the valve through hole by annular caulking groove place.

The utility model can also be embedded with light-emitting diode on the above-mentioned over cap surface.

The utility model is simple in structure, and cost is low, if it is installed on the cycle wheel, can protect the steel ring and the spoke of cycle wheel, prolongs its life-span,

Accompanying drawing is the structural representation of the utility model embodiment.

Fig. 1 is the utility model front view.

Fig. 2 is that the A of Fig. 1 is to view.

Structure of the present utility model is as shown in accompanying drawing 1, it comprises a left side, right two lids 1, lid 1 is formed by plastic mould pressing, be umbrella, the middle part is shaped on through hole, also be shaped on annular caulking groove B on lid 1 edge, also be shaped on valve through hole C by on the annular caulking groove B edge on the lid 1, and also be shaped on screw fixed hole D on the outside face of lid 1 and be embedded with light-emitting diode LD, screw fixed hole D is as shown in Figure 2 along the outside face rectangular distribution of lid 1, for the utility model in use need only be with its left side, annular caulking groove B is embedded in respectively on the bicycle quick tyre steel ring on right cover body 1 edge, and the position of adjusting valve through hole C, making it to be positioned at the bicycle tyre valve place, guarantee that valve exposes, at this moment is that available screw passes the uniform screw hole locking of lid 1 outside face, be fixed on the bicycle quick tyre steel ring, thereby reach the protection bicycle rim, spoke exempts from the erosion that the external world exposes to wind and rain, and the bicycle lock lock ring also passes from valve through hole B, can not influence bicycle like this and open and close lock normally; Power on if embedded light-emitting diode LD is logical on the lid 1, can play indicative function at night, favourable personal safety, if on the outside face of lid 1 stamps or paints pattern, can also increase the aesthetic property of car load.

Claims

1. cycle wheel over cap; it is characterized in that it comprises left and right two umbrella shapes protection lid, the lid middle part is shaped on through hole, is shaped on annular caulking groove on the lid edge; along being shaped on screw fixed hole on the cover outer surface in uniform way, and lid also is shaped on the valve through hole by annular caulking groove place.

2. cycle wheel over cap as claimed in claim 1 is characterized in that described over cap surface can be embedded with light-emitting diode.