CN2226011Y - Super folding bicycle - Google Patents

Abstract

The utility model relates to a super folding bicycle is applicable to the instrument of riding instead of walk of hand-carrying. The main structure is that the frame is connected with the sleeve pipe cover with the movable joint between the front and back frame on the sleeve shaft of frame after before the design, and the advantage of this kind of motorcycle type lies in: 1. the folding mechanism is simple, convenient, super-reliable, 2, the car body is super-luxurious, and 3, the wheels are large, fast and the volume is super-small after being folded. 4. The light material is convenient to use, and the car body is ultra-light. The motorcycle type has the advantages of simple structure, reliable use, strong practicability and high grade, and enables riders to obtain the enjoyment of the trend of the times.

Description

Super folding bicycle

The utility model relates to bicycle, makes the walking-replacing tool that is used to carry.Existing bicycle volume is big, be not easy to carry and carry to high level, though various folding bicycles are owing to exist the little but slow contradiction of volume, the reliability of car load appearance and fold mechanism is relatively poor in addition, and all multifactor impacts such as poor image of riding, so be difficult to be accepted by the user.

The purpose of this utility model is to provide a kind of super folding bicycle, with realization and the normal the same riding speed of vehicle, and improve the appearance class, when the needs band is got on the car or brought up to high level, only need the simple and reliable fold mechanism of transient operation, can obtain extra small portable effect.

Below in conjunction with accompanying drawing organization plan of the present utility model is described:

Fig. 1 is overall pattern of the present utility model and folding scheme drawing;

Fig. 2 is that leading A of the present utility model is to view;

Fig. 3 is the folded mechanism of a pin inflection of the present utility model enlarged diagram.

1, a kind of front frame 2 of design and rear vehicle frame 11 are on front frame 2 Be provided with sleeve pipe 13, be provided with quill 10 at rear vehicle frame 11, with front truck The sleeve pipe 13 of frame is enclosed within on the quill 10 of rear vehicle frame, at front frame thick stick 8 Be connected with active joint 9 between the rear vehicle frame 11, and adopt trundle 1 With big wheel 12, generally keep the velocity inertial of car, reach again volume after folding Littler effect.

2, be designed with movable supporting point 4 and leading arm 5 phases at jaw pipe 3 Connect, it is rotary leading 7 in succession at leading arm 5, tap 7 it Between be connected with active joint 6, make movable supporting point 4 and active joint 6 shapes Triangularity stability.

3, between pin turns 14 and foot-operated 16, adopt and flexibly connect, and be provided with fixed sleeving 15 and be enclosed within on the active connection place 17, make pin turn 14 and be connected with foot-operated 16 rigidity.

In use can be as required folding respectively above-mentioned three place mechanisms, 1, the active joint 6 between the tap 7 is unclamped, just conveniently tap 7 is rotated forward the left and right sides that folding respectively is placed on front vehicle wheel 1.2, unclamp active joint 9 on the front truck thick stick 8, can front vehicle frame thick stick 8 be rested on the vehicle frame 11 of back with front vehicle frame 2 along quill drive 10 axial Rotate 180s °, 1 of front vehicle wheel closes the former car thickness of so basic maintenance with rear wheel 12 cards.3, the fixed sleeving 15 that on the other hand pin is turned on 14 draws back backward, and another hand will be ridden 16 and amount at pin and turn on 14.

In sum, the super folding bicycle of the utility model, its advantage is: 1, fold mechanism is easy to be super reliable.2, generally keep former vehicle and speed, reached the extra small effect of the volume that unfolds again.3, the car body moulding is super luxurious.4, light material easy to use makes the vehicle body ultralight, and is practical, and the class height makes the bicyclist obtain the enjoyment of the tendency of the day.

Claims (3)

1, super folding bicycle is characterized in that designing a kind of front vehicle frame 2 and back vehicle frame 11, is provided with sleeve pipe 13 on front vehicle frame 2, on the vehicle frame 11 of back quill drive 10 is arranged, and sleeve pipe 13 is enclosed within on the quill drive 10, and front vehicle frame thick stick 8 has active joint 9 to be connected with back vehicle frame 11.

2, super folding bicycle is characterized in that jaw pipe 3 is provided with kinematic support point 4 and is connected with leading arm 5, and leading arm 5 tap 7 of ining succession has active joint 6 to be connected at tap between 7.

3, super folding bicycle is characterized in that pin turns 14 and flexibly connects mutually with foot-operated 16, is with fixed sleeving 15 on active connection place 17.

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