CN203558172U

CN203558172U - Streamline type bicycle front fork

Info

Publication number: CN203558172U
Application number: CN201320544355.8U
Authority: CN
Inventors: 邱太能
Original assignee: LUNG I CYCLE PARTS (TAICANG) CO Ltd
Current assignee: LUNG I CYCLE PARTS (TAICANG) CO Ltd
Priority date: 2013-09-03
Filing date: 2013-09-03
Publication date: 2014-04-23
Anticipated expiration: 2023-09-03

Abstract

The utility model discloses a streamline type bicycle front fork which comprises a handle tube and two front fork tubes. The handle tube and the two front fork tubes are fixed together through welding, thereby forming a bicycle front fork body. The two front fork tubes are flat and furthermore are arc-shaped in the length direction. The streamline type bicycle front fork can reduce resistance which is bear by the bicycle and is suitable for mounting on the bicycle for racing. Simultaneously inward recess deformation of the streamline type bicycle front fork caused by collision does not easily occur.

Description

A kind of stream line pattern bicycle front fork

Technical field:

The utility model relates to technical field of bicycles, more specifically to the less stream line pattern bicycle front fork of a kind of resistance.

Background technology:

The front fork of bicycle is mounted in the anterior of bicycle and plays the vitals of controlling bicycle directional, each parts of present bicycle front fork are generally fixed together by welding, and each parts are all cylindrical, the bicycle front fork of this circular tube shaped is because whole area of thrust surface are larger, so the resistance being subject to when travelling also can be larger, this may not be very large on the impact of bicycle in the middle of our daily life at ordinary times, people are also difficult to recognize the impact of resistance on bicycle, but in the middle of the process of match, because the moving velocity of bicycle is very fast, the resistance of this bicycle itself will be exaggerated, therefore for racer, reduce the resistance of bicycle self will be first particularly important.

Utility model content:

The purpose of this utility model is just to provide a kind of stream line pattern bicycle front fork, and it can reduce the suffered resistance of bicycle, is relatively applicable to being arranged on racing bicycle, and it is difficult for because of the anti-raw Inward deflection of collision simultaneously.

For achieving the above object, a kind of stream line pattern bicycle front fork of the present utility model comprises a handle tube and two front fork breeches pipes, a described handle tube and two front fork breeches pipes are fixed together by welding and form bicycle front fork body, two front fork breeches pipes are flats, and described two front fork breeches pipes are alongst arc shaped.

As technique scheme preferably, the front portion of described front fork breeches pipe forms flats portion, in described flats portion, forms the prong that rear axle is installed.

The beneficial effects of the utility model are: front fork breeches pipe of the present utility model is flats and is alongst arc shaped, therefore the utility model can reduce the resistance of bicycle itself, than being more suitable for racing bicycle, and the front fork breeches pipe of flats is more difficult because Inward deflection occurs in collision with respect to the front fork breeches pipe of circular tube shaped, it also has reasonable aesthetics simultaneously.

Accompanying drawing explanation:

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

Fig. 1 is structural representation of the present utility model

Fig. 2 is structural representation of the present utility model

In figure: 1, handle tube; 2, front fork breeches pipe; 21, flats portion; 22, prong.

The specific embodiment:

See shown in Fig. 1,2: a kind of stream line pattern bicycle front fork of the present utility model comprises a handle tube 1 and two front fork breeches pipes 2, a described handle tube 1 and two front fork breeches pipes 2 are fixed together by welding and form bicycle front fork body, two front fork breeches pipes 2 are flats, and described two front fork breeches pipes 2 are alongst arc shaped.

The front portion of described front fork breeches pipe 2 forms flats portion 21, forms the prong 22 that rear axle is installed in described flats portion 21

The foregoing is only the preferred embodiment that embodies the utility model principle, therefore do not limit protection domain of the present utility model, every equalization of doing according to the utility model change with modify and all belong to the scope of the claims that the utility model contains within.

Claims

1. a stream line pattern bicycle front fork, it comprises a handle tube (1) and two front fork breeches pipes (2), a described handle tube (1) and two front fork breeches pipes (2) are fixed together by welding and form bicycle front fork body, it is characterized in that: two front fork breeches pipes (2) are flats, and described two front fork breeches pipes (2) are alongst arc shaped.

2. a kind of stream line pattern bicycle front fork according to claim 1, is characterized in that: the front portion of front fork breeches pipe (2) forms flats portion (21), forms the prong (22) that rear axle is installed in described flats portion (21).