CN2343061Y

CN2343061Y - Detachable bicycle frame

Info

Publication number: CN2343061Y
Application number: CN 98207962
Authority: CN
Inventors: 陈胜伦
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-10
Filing date: 1998-09-10
Publication date: 1999-10-13
Anticipated expiration: 2008-09-10

Abstract

The utility model relates to a dismountable bicycle frame. A plurality of coupling parts are arranged on the outer fringe of the front tube and the outer fringe of the seat tube of a bicycle frame, the pivoting joint of one end of an upper tube and the pivoting joint of one end of a lower tube are pivoted with the coupling parts of the front tube, and the pivoting joint of the other end of the upper tube and the pivoting joint of the other end of the lower tube are pivoted with the coupling parts of the seat tube through fast dismounted pivoting members; besides, coupling parts are also arranged on the proper part of the outer fringe of the upper tube, the two end heads of each of connecting rod are respectively pivoted with the coupling parts of the seat tube and are pivoted with the coupling parts of the upper tube through the fast dismounted pivoting members, and thus, effects of convenient dismounting and decomposition, small space and convenient fabrication are realized.

Description

The detouchable cycle frame

The utility model relates to a kind of detouchable cycle frame.

At present, used body frame structure for automotive on the bicycle, have multi-form kind and style, and then after collocation and being assembled into bicycle, to present more attractive in appearance and suitableeer easypro sensation, and then meet people's demand, especially since carrying out week stopping two, the people who is engaged in the bicycle outdoor activity is constantly increased, but, used body frame structure for automotive on the bicycle, though have multi-form kind and style, very attractive in appearance in the use and suitable relaxing, but in actual manufacturing or do not use when transporting, because this body frame structure for automotive is integrally manufactured forming, can't disassemble at all and separate, and then produced the shortcoming that takes up space very much, particularly when being engaged in the outdoor leisure motion, owing to not having, do not disassemble and the reason of separating by this vehicle frame, and can't insert arbitrarily in general automobile, need to add car deck at general automobile in addition, therefore, the impracticable also uneconomical material benefit of this bicycle, clearly, also occur in manufacturing process simultaneously owing to cause transporting inconvenient factor, this vehicle frame need be transported to other places and add man-hour, do not had by this vehicle frame and disassemble and the factor affecting of separating, take place and cause volume to reach unfavorable situation of transporting greatly, and this vehicle frame also can't exchange collocation arbitrarily, and when damaging, can cause whole bicycle to scrap and can't re-use.Also a kind of is that the vehicle frame of bicycle is folding structure, though can effectively solve above-mentioned inconvenience, because therefore the complicate fabrication process of this vehicle frame, does not meet best economic benefit.Moreover, actual when folding, also very inconvenient.Therefore, feel inconvenience that said structure produces deeply, the long-pending many years of experience of being engaged in this skill of applicant, improve innovation and creation after deliberation after, and the application is proposed.

The purpose of this utility model provides a kind of detouchable cycle frame, and it is convenient that this vehicle frame dismounting is decomposed, and reduces the space of transporting, and is convenient to collection and transports the also non-convenience of processing transportation.

For achieving the above object, the utility model is taked following design plan: this detouchable cycle frame, include preceding pipe, the seat pipe, last pipe, following pipe, and the brake cable of bicycle is put through this vehicle frame, pipe before described, be respectively equipped with on the outer edge surface of described seat pipe and be used for articulating, the joining base of following pipe, on described, the pivot connector of following Guan Yiduan respectively with described before corresponding joining base on the pipe articulate, on described, the pivot connector of managing the other end down articulates by the corresponding joining base on quick detach articulated part and the described seat pipe respectively, on described, manage the outer rim place in addition, described seat pipe outer rim place, top is provided with the joining base that is used to articulate connecting rod respectively, articulate with the pivot connector of connecting rod one end and the corresponding joining base on the described seat pipe, the pivot connector of this connecting rod other end articulates by quick detach articulated part and the described corresponding joining base of going up on the pipe.By dismounting quick detach articulated part, vehicle frame can be disassembled and be split up into front vehicle frame and back vehicle frame two parts, during assembling, articulate by the quick detach articulated part, and form a vehicle frame, it is all very convenient that assembling is decomposed in dismounting, and the dismounting back is reduced institute and is taken up space, and is convenient to collection and transports.

In the utility model, described brake cable is to be put by two gib heads institute phase hook to form, and the outer rim place collar of putting at described two gib head phase hooks has a microscler cover.By the structure of above-mentioned brake cable, can conveniently dismantle and disintegration.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the schematic appearance of the utility model bicycle

Fig. 2 is the External view of the utility model body frame structure for automotive

Fig. 3 is the front truck part scheme drawing after bicycle of the present utility model is disassembled

Fig. 4 is the back car part scheme drawing after bicycle of the present utility model is disassembled

Fig. 5 is the brake cable exploded drawings of the utility model bicycle

Fig. 6 is the brake cable assembly drawing of bicycle of the present utility model

As Fig. 1, shown in Figure 2, this detouchable bicycle 2 of the utility model, vehicle frame 1 structure, be that brake cable 21 with bicycle 2 is provided with through vehicle frame 1, and the preceding pipe 11 of vehicle frame 1 is equipped with several joining bases 22 with seat pipe 12 outer edge surfaces, and will go up, under manage 13, an end pivot connector 131 of 14,141 are articulated by plug 3 with the joining base 22 of preceding pipe, and will go up, under manage 13, the pivot connector 132 of 14 other ends, 142 articulate by quick detach articulated part 4 with the joining base 22 of seat pipe 12, and suitable place also is provided with joining base 22 in last pipe 12 outer rims, advance so that the two ends 151 of connecting rod 15 is passed through plug 3 respectively to articulate on the joining base 22 of present pipe 12, and be articulated in by quick detach articulated part 4 on the joining base 22 of pipe 13.

Wherein, when dismantling and decompose the vehicle frame of bicycle 2, be to go up respectively, under manage 13,14 other end pivot connectors 132,142 quick detach articulated part 4 turn-ofves that articulated with the joining base 22 of seat pipe 12, and the quick detach articulated part 4 of the termination 151 of connecting rod 15 and joining base 22 usefulness that articulates of last pipe 13 pulled out commentaries on classics, like this, vehicle frame 1 can be disassembled and be separated into front vehicle frame and back vehicle frame two parts, as Fig. 3, shown in Figure 4, because on front vehicle frame 1 part, under manage 13,14 1 end pivot connectors 131, the 141st, be articulated with the joining base 22 of preceding

pipe

11, and 151 joining bases 22 with seat pipe 12 in connecting rod 15 1 terminations of back vehicle frame are pivoted mutually, more than the institute, under manage 13,14 and connecting rod 15 is all movable and folding, so when not using or transporting, can very easily the vehicle frame 1 of bicycle 2 be dismantled and decompose, and the characteristics that have convenient collection and do not take up space, out of doors during outdoor activity, can insert arbitrarily in general automobile, and need not add car deck at general automobile in addition, very practical and convenient and economical and practical, clearly, very convenient on transporting.

Set brake cable 21 is by two gib heads 211 on the vehicle frame 1 of bicycle 2 simultaneously, 212 phase hooks are put and are formed, as shown in Figure 5, and at two gib heads 211, the outer rim place collar that 212 phase hooks are put has a microscler cover 23, for fastening two gib heads 211,212 usefulness, as shown in Figure 6, so, and when the vehicle frame 1 of bicycle 2 dismantled and resolve into front vehicle frame with back vehicle frame two parts, elder generation is with two gib heads 211 of brake cable 21, the microscler cover 23 of 212 phase hook place outer rims draws back displacement, two gib heads of again the phase hook being put 211,212 take apart after, just can further carry out vehicle frame 1 dismounting and disintegration again.

This vehicle frame 1 is in manufacturing process, need deliver to other place and add man-hour, thereby can earlier this vehicle frame 1 be disassembled with separate after transport again and reduce volume, conveniently transport, and the parts that this vehicle frame 1 can very convenient any exchange be arranged in pairs or groups on the vehicle frame 1 of the same race use, and are damaging or during maintenance, whole car need not discarded, also can act on as long as change parts, and then have effect easy to maintenance.

In sum, vehicle frame of the present utility model can be dismantled and decompose, and volume is reduced, and is convenient to collect and transport, and the processing transportation is also very convenient, during the part failsafety, also can use as long as change parts, and is easy to maintenance.

Claims

1, a kind of detouchable cycle frame, include preceding pipe, the seat pipe, last pipe, following pipe, and the brake cable of bicycle is put through this vehicle frame, it is characterized in that: pipe before described, be respectively equipped with on the outer edge surface of described seat pipe and be used for articulating, the joining base of following pipe, on described, the pivot connector of following Guan Yiduan respectively with described before corresponding joining base on the pipe articulate, on described, the pivot connector of managing the other end down articulates by the corresponding joining base on quick detach articulated part and the described seat pipe respectively, on described, manage the outer rim place in addition, described seat pipe outer rim place, top is provided with the joining base that is used to articulate connecting rod respectively, articulate with the pivot connector of connecting rod one end and the corresponding joining base on the described seat pipe, the pivot connector of this connecting rod other end articulates by quick detach articulated part and the described corresponding joining base of going up on the pipe.

2, detouchable cycle frame according to claim 1 is characterized in that: described brake cable is to be put by two gib heads institute phase hook to form, and the outer rim place collar of putting at described two gib head phase hooks has a microscler cover.