CN2622062Y

CN2622062Y - Seat-adjustable, folding and shock-absorption type bicycle

Info

Publication number: CN2622062Y
Application number: CN 02247078
Authority: CN
Inventors: 葛亚臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-02
Filing date: 2002-08-02
Publication date: 2004-06-30
Anticipated expiration: 2012-08-02

Abstract

The utility model relates to a foldable saddle-adjusting and shake-absorption bicycle. Both a saddle and a handlebar are provided with an adjusting rod, so seating postures can be changed flexibly at a riding. Meanwhile, the saddle is provided with a foldable backrest, so a riding will be quite comfortable. The handlebar and the saddle can be adjusted sidewards, upwards and downwards, and a front wheel can turn by 180 degrees, so the bicycle is provided with a function of quick folding. Moreover, a three-circle design with an outlook of the bicycle enhances the effect of shock-absorption.

Description

A kind of accent seat Collapsible and damping bicycle

Affiliated technical field

But relating to, the utility model a kind ofly can conveniently transfer the seat front and back wheel damping bicycle of fast folding again.

Background technology

At present, we are fixed on the vehicle frame at the employed bicycle saddle of living, in the middle of riding, can not arbitrarily transfer, for the bicyclist with drive a vehicle for a long time fatiguability and detest volume of a kind of posture.Body construction is fixed, and function singleness has inconvenience for transporting and depositing more, and at present, the style of bicycle, performance are to have broken away from the paces in epoch.The people of 21 century wish to have a kind of not only comfortable but also convenient, multi-functional, and the bicycle that performance is good is to be fit to the needs of the modern life.

Summary of the invention

The purpose of this utility model is: provide a kind of and can conveniently transfer the bicycle that there is damping in seat and folding front and back wheel generation, the person for driving a car can change the front and back of vehicle seat, just easily and flexibly as required in the process of riding.Make the human body posture of driving that bigger variation be arranged, car was folded up within 5 seconds, dwindle area 1/3, car body is three round designs, good looking appearance.

The technical scheme that its technical matters that solves the utility model adopts is: the vehicle frame rear end is connected with the carriage of three seat axles, is used for supporting and fixing vehicle seat.Vehicle seat and back are by being connected as a single entity by mounting, the mounting of below, seat is provided with three seat axles, the two ends that three seat axles on these three seat axles and the carriage are transferred bar by three seats connect together, vehicle seat is transferred bar, just can front and back up and down by seat axle, seat like this, change because of vehicle seat, the distance of handlebar and vehicle seat also just changes, so in order to emphasize the traveling comfort of posture by bike, handlebar also must be able to mobilize in front and back.The transfer of handlebar, be by two handlebars of fixing handlebar transfer the bar lower ends the rotation of frame axle.The frame axle is connected with preceding damping fork, and solid handlebar can make front-wheel swing and can be by the transfer up and down of frame axle front and back.Because handlebar, vehicle seat can rotate, this car of function can fold whereby, dwindles former car area.

Description of drawings:

Fig. 1: the utility model left side planar view

Fig. 2: the utility model is transferred the left planar view behind the seat

Fig. 3: the left planar view after the utility model is folding

Fig. 4: the utility model seat fundamental diagram

Fig. 5: the utility model carriage block diagram

Among Fig. 1: 1, handlebar 2, handlebar is transferred bar 3, frame axle 4, car beam 5, preceding damping fork 6, front-wheel 7, Building A axle 8, bar 9 before the seat is transferred, Building D axle 10, seat card 11, Building B axle 12, carriage 13, block tongue 14, axis 15, the back is by 16, shelf 17, the back is by pole 18, shelf axle 19, vehicle seat 20, Building C axle 21, back axle 22, rear axle beam 23, turn axle 24 greatly, stretcher 25, mounting 26, trailing wheel 27, the back bar is transferred at the seat

The specific embodiment

Do implementation in conjunction with the accompanying drawings: handlebar in Fig. 1 (1) and handlebar are transferred bar (2) by on the damping fork (5) before frame axle (3) is connected.Preceding damping fork (5) lower end connects front-wheel (6), and preceding damping fork (5) upper end is connected with vehicle frame (4) front end.Car beam (4) rear end connects carriage (12), and there are three place's seat axles (11) (9 the carriage upper end ¹, 9 ²), (seat axle 9 is two, about each one, as Fig. 5), bar (8) upper end connected on the mounting (25) by Building A axle (7) before the seat was transferred, the lower end connects on the carriage (12) by Building B axle (11), Building D axle (9 ¹, 9 ²) transfer back bar (27 by two seats ¹, 27 ²) be connected Building C, mounting rear end axle (20 ¹, 20 ²) on, vehicle seat (19) is fixed on the mounting (25), and the back simultaneously by shelf axle (18) is connected in a place by the back by pole (17) and shelf (16) by (15), can fold.Carriage (12) lower end connects back axle (21) by rear axle beam (22), and the back axle lower end is by turning axle (23) connecting pin pedal (24) greatly, in the middle of the back axle end joint connection trailing wheel (26), carriage axis (14) fixedly block tongue (13) but the block tongue swing.

In enforcement shown in Figure 2, transfer bar when the seat and drive vehicle seat (19) when transferring forward, having a card (10) can be stuck in block tongue (13) automatically before the seat is transferred below the bar (8) upward is stuck motionless in the seat, handlebar is transferred bar (2) and is pushed forward to correct position locking [frame axle (3) is located to be provided with lock] simultaneously, finishes and transfers the seat function.

In enforcement shown in Figure 3, block tongue (13) is removed to vehicle frame and is leaned on, and handlebar (1) drives front-wheel (6) behind retrotorsion 180 degree, and handlebar (1) is by pressing the frame axle downwards.Simultaneously shelf (16) drive the back and move forward by (15) and lean against vehicle seat (19) and go up and press downwards simultaneously, just can finish folder function.

Claims

1, a kind of accent seat Collapsible and damping bicycle, comprise wheel, transfer axle, handlebar, foreshock subtract fork, handlebar is transferred bar, bar is transferred at the seat, carriage, mounting, lean on after movable, movable shelf, vehicle seat, block tongue, movable back axle.It is characterized in that: handlebar transfer bar, Che Liang, seat are transferred bar and are the design of siamesed C word circular arc, handlebar is transferred bar by rotating the frame axle, vehicle seat is transferred bar by three seats and is connected with the carriage of Che Liang rear end, and can front and back easy on and off switch by the seat axle.

2, accent seat Collapsible and damping bicycle according to claim 1 is characterized in that: the handlebar lower end is provided with the transfer bar, frame axle place is being provided with manual blocking device location.

3, accent seat Collapsible and damping bicycle according to claim 1 is characterized in that: the carriage of Che Liang rear end connects three seats transfer bars by three place's seat axles and is connected with vehicle seat seat axle, and carriage is provided with as transferring positioning block tongue.

4, accent seat Collapsible and damping bicycle according to claim 1, it is characterized in that: turning axle greatly is one with back axle, back axle connects on the vehicle frame by rear axle beam.