CN202080402U

CN202080402U - Hidden wire conduit in top tube of bicycle

Info

Publication number: CN202080402U
Application number: CN2011200494319U
Authority: CN
Inventors: 郑博文
Original assignee: MINGDA ALUMINUM TECHNOLOGY (TAICANG) Co Ltd
Current assignee: MINGDA ALUMINUM TECHNOLOGY (TAICANG) Co Ltd
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2011-12-21
Anticipated expiration: 2021-02-28

Abstract

The utility model discloses a hidden wire conduit in a top tube of a bicycle, which is characterized in that the existing self wire conduit of the tube body of the top tube in the bicycle is integrally excavated to form a wire hole required by a fixed brake cable or an accessory cable, and the wire hole and the top tube are integrally shaped, whereas the fixed brake cable or the accessory cable on the body of the vehicle is inserted into other parts of the bicycle from the wire conduit in the top tube at the moment. By adopting the method, the function of the original fixed brake cable or the accessory cable is reserved; the hidden wire conduit in the top tube of the bicycle has a comparatively attractive appearance compared with the appearance before being improved; and the required material of a stop plug is saved, and an effect of reducing the cost is achieved.

Description

Pipe hidden conductor pipe on the bicycle

Technical field

The utility model relates to pipe hidden conductor pipe on a kind of bicycle, belongs to vehicle annex improvement field.

Background technology

We know, pipe all can weld one at fixedly brake cable or accessory line position and ends bolt and fix on the domestic existing bicycle, and cause on the bicycle good looking appearance of pipe to be had a greatly reduced quality like this, and the weld nugget that ends bolt and last pipe is very not firm, being easy to produce because of external environment condition the change of matter, is exactly that therefore aluminaization causes change in color the most intuitively.And being placed on of brake cable or accessory line length time causes weathering to come off outward, directly reduced the service life of bicycle brake line or accessory line.

As depicted in figs. 1 and 2, pipe all can weld one at fixedly brake cable or accessory line position and ends bolt and fix on the bicycle, and cause the profile disunity of pipe on the bicycle to be coordinated like this, lack aesthetic feeling, and the weld nugget that ends bolt and last pipe is not firm, because external environment condition is polluted and weld nugget is produced chemical modification, be exactly that therefore aluminaization causes change in color the most intuitively.And being placed on of brake cable or accessory line length time causes weathering to come off outward, directly reduced the service life of bicycle brake line or accessory line.Even can threaten personal life security.

The utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can save raw MAT'L, prolongs material and beautifies product appearance service life.

The utility model is achieved through the following technical solutions:

Pipe hidden conductor pipe on the bicycle of the present utility model, pipe uses integral type to dig the own wire conduit of pipe shaft now on the bicycle, it is integrally formed to form fixing brake cable or accessory line required wire guide and last pipe, and fixedly brake cable on the vehicle body or accessory line just the wire conduit from last pipe is interspersed to other positions of bicycle at this moment.The method has kept the former function that fixes brake cable or accessory line, and is also relatively comparatively attractive in appearance and saved the effect of ending the material requested of bolt and reaching cost-cutting before the improvement in shape.

Pipe hidden conductor pipe on the bicycle of the present utility model is dug out a passage that guides fixing brake cable or accessory line at self utilization grinding tool of last pipe, and with various accessory lines from then on passage pass.

The beneficial effects of the utility model are: the utility model is by adjust ending the mode that combines between bolt and the last pipe; end the welding of bolt circumscribed and improve the journey pipe internal traction formula that goes up of the present utility model by original, brake cable or accessory line are increased the service life under the protection that interior pipe wraps up.Beautify outward appearance, reduce waste of raw materials.

Description of drawings

Fig. 1 goes up the vertical External view of pipe for not improveing;

Fig. 2 does not improve sectional view for last pipe;

Fig. 3 is the utility model one exemplary construction scheme drawing;

Fig. 4 manages sectional view on the utility model.

Among the figure: 1, go up pipe, 2, wire conduit.

The specific embodiment

Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail:

As shown in Figure 3 and Figure 4: wire conduit 2 is integrally formed with last pipe 1, and fixedly brake cable on the vehicle body or accessory line just the wire conduit from last pipe is interspersed to other positions of bicycle this moment.Brake cable or accessory line be wrapped in the wire conduit 2 avoid exposing to the weather, natural weathering such as wind and weather, nature will obtain prolongation service life, the method has kept the former function that fixes brake cable or accessory line, and is also relatively comparatively attractive in appearance and saved the effect of ending the material requested of bolt and reaching cost-cutting before the improvement in shape.

Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.

Claims

1. manage the hidden conductor pipe on a bicycle, it is characterized in that, pipe uses integral type to dig the own wire conduit of pipe shaft now on the bicycle, it is integrally formed to form fixing brake cable or accessory line required wire guide and last pipe, and fixedly brake cable on the vehicle body or accessory line just the wire conduit from last pipe is interspersed to other positions of bicycle at this moment.

2. pipe hidden conductor pipe is characterized in that on the bicycle according to claim 1, digs out a passage that guides fixing brake cable or accessory line at self utilization grinding tool of last pipe, and with various accessory lines from then on passage pass.