CN202703806U

CN202703806U - Bicycle frame with integrated splash guard

Info

Publication number: CN202703806U
Application number: CN 201220378168
Authority: CN
Inventors: 王庆孝
Original assignee: TIANJIN OCEAN BICYCLE INDUSTRY GROUP
Current assignee: TIANJIN OCEAN BICYCLE INDUSTRY GROUP
Priority date: 2012-07-31
Filing date: 2012-07-31
Publication date: 2013-01-30
Anticipated expiration: 2022-07-31

Abstract

The utility model relates to a bicycle frame, in particular to a bicycle frame with an integrated splash guard. The bicycle frame comprises a front fork sleeve, a saddle sleeve pipe, a center shaft sleeve pipe and a rear shaft fork frame, wherein the front fork sleeve is connected with the saddle sleeve pipe by an upper beam, the front fork sleeve is connected with the center shaft sleeve pipe by an oblique beam, the saddle sleeve pipe is connected with the center shaft sleeve pipe by an upright beam, the lower ends of the rear shaft fork frame are fixedly connected with the center shaft sleeve pipe, the upper end of the rear shaft fork frame is fixedly connected with the upright beam, and the upper beam extends backwards and forms the integrated splash guard behind the upright beam. Because the upper beam extends backwards and forms the integrated splash guard behind the upright beam, the overall effect of a bicycle is enlarged, and the structure of the bicycle frame is enabled to be more stable.

Description

A kind of cycle frame of mudwing integral type

Technical field

The utility model relates to a kind of cycle frame, relates in particular to a kind of cycle frame of mudwing integral type.

Background technology

The vehicle frame of bicycle generally comprises for the front fork sleeve that front fork is installed in the prior art, be used for installing the saddle sleeve pipe of saddle, be used for installing the axis sleeve pipe of axis, connect by putting the beams in place between front fork sleeve and the saddle sleeve pipe, connect by cant beam between axis sleeve pipe and the front fork sleeve, and be connected by vertical beam between saddle sleeve pipe and the axis sleeve pipe, also establish in addition the rear axle crotch for the installation trailing wheel, rear axle crotch one end is used for rear axle is installed, and the other end is captiveed joint with the axis sleeve pipe.

But after being assembled in vertical beam after mudwing is generally in the prior art, the mudguard structure of this kind structure built on the sand and lack whole structure.

The utility model content

Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of cycle frame of mudwing integral type of stabilized structure is provided.

The utility model is to be achieved by the following technical programs:

A kind of cycle frame of mudwing integral type, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, be connected by putting the beams in place between front fork sleeve and the saddle sleeve pipe, be connected by cant beam between front fork sleeve and the axis sleeve pipe, the saddle sleeve pipe is connected by vertical beam with the axis sleeve pipe, described rear axle crotch lower end and axis sleeve pipe are affixed, captive joint with vertical beam in described rear axle crotch upper end, and described upper beam extends back and the mudwing of formation integral type after vertical beam.

The beneficial effects of the utility model are:

Because the mudwing of putting the beams in place and extending back and form integral type after vertical beam, the whole structure that can increase its bicycle makes structure more firm.

Description of drawings

Fig. 1 is main TV structure schematic diagram of the present utility model.

Among the figure: 1. saddle sleeve pipe, 2. put the beams in place, 3. front fork sleeve, 4. vertical beam, 5. axis sleeve pipe, 6. rear axle crotch, 7. mudwing, 8. cant beam.

The specific embodiment

In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with accompanying drawing and most preferred embodiment.

As shown in Figure 1, the utility model comprises front fork sleeve 3, saddle sleeve pipe 1, axis sleeve pipe 5 and

rear axle crotch

6,2 be connected by putting the beams in place between front fork sleeve and the saddle sleeve pipe, be connected by cant beam 8 between front fork sleeve and the axis sleeve pipe, the saddle sleeve pipe is connected by vertical beam 4 with the axis sleeve pipe, described rear axle crotch lower end and axis sleeve pipe are affixed, captive joint with vertical beam in described rear axle crotch upper end, and described upper beam extends back and the mudwing 7 of formation integral type after vertical beam.

The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. the cycle frame of a mudwing integral type, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, be connected by putting the beams in place between front fork sleeve and the saddle sleeve pipe, be connected by cant beam between front fork sleeve and the axis sleeve pipe, the saddle sleeve pipe is connected by vertical beam with the axis sleeve pipe, and described rear axle crotch lower end and axis sleeve pipe are affixed, captives joint with vertical beam in described rear axle crotch upper end, it is characterized in that, described upper beam extends back and form the mudwing of integral type after vertical beam.