CN201280188Y

CN201280188Y - Car body posterior segment case type foldable bicycle

Info

Publication number: CN201280188Y
Application number: CNU2008202122272U
Authority: CN
Inventors: 廖张华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-07
Filing date: 2008-10-07
Publication date: 2009-07-29
Anticipated expiration: 2018-10-07

Abstract

The utility model discloses a rear vehicle body box type folding bicycle which comprises a frame folder, a vehicle body front section and a vehicle body rear section. The box type folding bicycle is characterized in that the box type folding bicycle further comprises a support frame and a box; the support frame is fixed at the vehicle body rear section; the box is fixed on the support frame; as a whole organic part, the box is positioned at the vehicle body rear section during the normal riding process and accommodates a majority of vehicle body rear section; a section of outer tire at the lateral lower end, a foot-pedal crank and a cushion are remained outside; after the folding bicycle is folded, the vehicle body front section and the vehicle body rear section are oppositely folded through the frame folder; after the box is opened, a front vehicle body is accommodated simultaneously; and because only a section of outer wheel tire is exposed at an opening at the lateral lower end of the box, sludge on the outer wheel tire can be effectively prevented from easily polluting riders or other people on public buses, thereby facilitating carrying in traveling.

Description

Car body back segment box-bag type folding bicycle

[technical field]

The utility model relates to a kind of folding bicycle, especially refers to a kind of car body back segment box-bag type folded bicycle.

[background technology]

Carrying the case and bag of being joined after existing folding bicycle is folding is independently, and it is only just taken out after folded bicycle need fold, and a folded bicycle is whole to be loaded into.This case and bag are owing to be independent when not using, and big itself inconvenience of volume is carried onboard, and also causes whole being loaded into of folded bicycle the volume of folded bicycle case and bag excessive, and the folded bicycle after folding also is not easy to carry.

[summary of the invention]

Main purpose of the present utility model is to provide a kind of box-bag type folded bicycle, and itself not only carries case and bag easily, and the case and bag volume of loading onto behind the folded bicycle is also smaller, and the folded bicycle after folding also carries easily.

The purpose of this utility model is achieved in that a kind of car body back segment box-bag type folded bicycle, comprises bicycle frame folding unit, car body leading portion, car body back segment, and bicycle frame folding unit is divided into car body leading portion and car body back segment two parts to whole folding bicycle.It is characterized in that: also comprise bracing frame; case and bag; bracing frame is fixed in the car body back segment; case and bag are fixed on the bracing frame; in the process of normally riding; case and bag are that the organic part of car load is positioned at the car body back segment; hold most car body back segment; stay one section cover tire of side lower end; foot-operated crank and cushion are in the outside; after folded bicycle is folding; car body leading portion and car body back segment by bicycle frame folding unit to folding up; simultaneously; case and bag are opened the back front vehicle body are held wherein; because case and bag only expose one section car wheel covering at the side lower ending opening, the people that therefore can effectively protect mud on the car wheel covering can not pollute easily to ride or the third party on the bus, convenient trip is carried.

[description of drawings]

Fig. 1 is existing folding bicycle keystone configuration scheme drawing.

Fig. 2 is the scheme drawing that the bracing frame of the utility model embodiment is positioned at the car body back segment.

Fig. 3 is the view of the utility model embodiment bracing frame after folding bicycle is folding.

Fig. 4 is a segment structure left view behind the utility model embodiment bracing frame and the car body.

Fig. 5 is the structural representation after the utility model embodiment car body back segment is installed case and bag.

Fig. 6 is the folding back of a utility model embodiment structural representation.

Fig. 7 is the folding back of a utility model embodiment left view.

[specific embodiment]

Below in conjunction with accompanying drawing, the utility model is described in further detail by specific embodiment:

See also Fig. 1 to Fig. 7, the utility model car body back segment box-bag type folding bicycle, comprise bicycle frame folding unit (3), car body leading portion (1), car body back segment (2), bicycle frame folding unit (3) is divided into car body leading portion (1) and car body back segment (2) two parts to whole folding bicycle, it is characterized in that: also comprise bracing frame (5), case and bag (4), bracing frame (5) is fixed on the upright fork of vehicle frame (12) of car body back segment (2), bracing frame (5) is by C shape support (51), longitudinal strengthening pipe (52), laterally reinforcement pipe (53) is formed by connecting, case and bag (4) are fixed on the bracing frame (5) by screw (54), described case and bag (4) also comprise handle (42), pocket (43) is convenient to folded bicycle and is carried and carry some small articles.

In the process of normally riding; case and bag (4) are that the organic part of car load is positioned at car body back segment (2); case and bag (4) hold most car body back segment (2); stay one section cover tire (21) of side lower end; foot-operated crank (13) and cushion (14) are in the outside; after folded bicycle is folding; car body leading portion (1) and car body back segment (2) by bicycle frame folding unit (3) to folding up; simultaneously; the slide fastener (44) that draws back case and bag (4) is opened case and bag (4) back the front vehicle body leading portion is held wherein; because case and bag only expose one section car wheel covering at the side lower ending opening; the people that therefore can effectively protect mud on the tire can not pollute easily to ride or the third party on the bus, convenient trip is carried.

Though the utility model discloses as above with preferred embodiment; so it is not in order to limit protection domain of the present utility model; any those skilled in the art; in the spirit and scope that do not break away from the utility model; when can doing a little change and retouching, so the protection domain of the utility model is applied for a patent the claim scope person of defining and is as the criterion when looking.For example, the alteration of form of bracing frame or case and bag is not limited in C shape, as long as bracing frame or case and bag are arranged at the scope that the back segment of car body all belongs to the design.Do not add pocket or on case and bag, install braces etc. additional at case and bag and all retouch.

Claims

1, a kind of car body back segment box-bag type folding bicycle, comprise bicycle frame folding unit (3), car body leading portion (1), car body back segment (2), bicycle frame folding unit (3) is divided into car body leading portion (1) and car body back segment (2) two parts to whole folding bicycle, it is characterized in that: also comprise bracing frame (5), case and bag (4), bracing frame (5) is fixed in car body back segment (2), and case and bag (4) are fixed on the bracing frame (5).

2, car body back segment box-bag type folding bicycle as claimed in claim 1, it is characterized in that: described case and bag (4) hold most car body back segment (2), stay one section cover tire (21) of side lower end, foot-operated crank (13) and cushion (14) in the outside.