CN2622059Y

CN2622059Y - High speed bicycle for user to sit-on or lie-on it

Info

Publication number: CN2622059Y
Application number: CN 03213400
Authority: CN
Inventors: 李驰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-23
Filing date: 2003-05-23
Publication date: 2004-06-30
Anticipated expiration: 2013-05-23

Abstract

The utility model discloses a bicycle, or a high-speed bicycle, which a cyclist can sit or lie on the bicycle when he or she is riding the bicycle. The bicycle comprises a bicycle body (1), an upper flywheel (2), a pair of upper pedals (7), a bracket (8), a chain (3), a chain wheel (4) coaxially fixed with a flywheel (1-1) of the bicycle body, a chest support (5), and a jaw support (6). The upper flywheel (2) is connected to an upper rear section of the bicycle body (1) via the bracket (8), while the upper pedals are fixed at the upper flywheel (2). The upper flywheel (2) is connected with the chain wheel (4) via the chain (3). The chest support (5) is equipped at a large beam (1-2) of the bicycle body (1), while the jaw support (6) is equipped at a front end of the chest support (5). As the cyclist receives less air resistance when riding the bicycle by lying on the bicycle, the bicycle speed will be higher and labor will be saved, which can meet the requirement for a long ride. The high-speed riding by lying on the bicycle is realized just by adding a few parts on the original cycle body (1), so the utility model is provided with advantages of the simple and appropriate structure, the low price and the easy and wide application.

Description

Sit the two appearance high-speed bicycles that crouch

Technical field: the utility model relates to the bicycle that a kind of energy is sat, two appearances that crouch are ridden.

Background technology: the bicycle of people's use at present all is that sitting posture is ridden, so when sitting posture is ridden since the suffered air resistance of human body when greatly riding physical demands big, the speed of riding also can not be too fast, this has just limited the range of use of bicycle, just can not select this vehicle of bicycle when people want long-term travel.

Utility model content:, provide a kind of and can satisfy bicycle long-distance and that ride fast and require for the bicycle that overcomes prior art can not carry out defective long-distance and that ride fast.The utility model is achieved by following scheme: a kind of seat two appearance high-speed bicycles that crouch, it comprises car body 1 voluntarily, it also comprise flywheel 2, a pair of go up pedal 7, support 8, chain 3, with the co-axially fixed sprocket wheel 4 of flywheel 1-1, chest holder 5 and the chin rest 6 of car body 1 voluntarily, last flywheel 2 is connected the back upper place of car body 1 voluntarily by support 8, last pedal 7 is captiveed joint with last flywheel 2, last flywheel 2 is connected by chain 3 with sprocket wheel 4, chest holder 5 is arranged on the crossbeam 1-2 of car body 1 voluntarily, and chin rest 6 is arranged on the front end of chest holder 5.People get on the bus, when getting off or when riding at a slow speed, can be sitting in vehicle seat 1-3 upward rides according to ordinary bicycle, when people think just to be transformed into when riding at a high speed prone position, both feet are pedaled on last pedal 7, belly is pressed on the vehicle seat 1-3, the chest pad is in chest holder 5, and lower jaw is placed on the chin rest 6, pedals pedal 7 and just can finish prone position and ride.Prone position is ridden because people's the suffered air resistance of health is less, so the speed of a motor vehicle is very fast, the bicyclist also relatively saves muscle power, can satisfy long-distance requirement of riding.The utility model installs less several parts additional on original car body voluntarily 1 just can finish horizontal high-speed and ride, and it has the advantage of simple and reasonable, cheap and easy promotion and implementation.

Description of drawings: Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the birds-eye view of Fig. 1, and Fig. 3 is that the A of Fig. 2 is to view, Fig. 4 is that the B of Fig. 1 is to view, Fig. 5 is the enlarged diagram at I place among Fig. 1, and Fig. 6 is the C-C cutaway view of Fig. 5, and Fig. 7 is the enlarged diagram at II place among Fig. 2.

The specific embodiment one: specify present embodiment below in conjunction with Fig. 1, Fig. 2 and Fig. 3, it by car body 1 voluntarily, go up flywheel 2, a pair ofly go up pedal 7, support 8, chain 3, with the co-axially fixed sprocket wheel 4 of flywheel 1-1, chest holder 5 and the chin rest 6 of car body 1 are formed voluntarily, last flywheel 2 is connected the back upper place of car body 1 voluntarily by support 8, last pedal 7 is captiveed joint with last flywheel 2, last flywheel 2 is connected by chain 3 with sprocket wheel 4, chest holder 5 is arranged on the crossbeam 1-2 of car body 1 voluntarily, and chin rest 6 is arranged on the front end of chest holder 5.Support 8 is provided with tension wheel 8-1, and the after-frame 1-4 of car body 1 is provided with tension wheel 1-4-1 voluntarily.Tension wheel 8-1 and tension wheel 1-4-1 make chain 3 can access good location.

The specific embodiment two: specify present embodiment below in conjunction with Fig. 1, Fig. 2 and Fig. 3.The difference of present embodiment and embodiment one is: the diameter of sprocket wheel 4 is less than the diameter of last flywheel 2.Because the diameter of sprocket wheel 4 has increased transmitting ratio less than the diameter of last flywheel 2, speed was faster when prone position was ridden.

The specific embodiment three: specify present embodiment below in conjunction with Fig. 1 and Fig. 2.The difference of present embodiment and embodiment one is: the place ahead of the handlebar 1-5 of car body 1 is provided with and crouches by bike 9 voluntarily, crouching is 9 " V " shape by bike, crouching by bike is connected to two ends of 9 on the handlebar 1-5, crouches by bike the summit 9-1 of " V " shape of 9 towards the place ahead.People are placed on stretching hand with arm when riding and crouch by bike on 9, and are not only comfortable but also can adjust the direction of riding easily.

The specific embodiment four: specify present embodiment below in conjunction with Fig. 1, Fig. 2 and Fig. 4.The difference of present embodiment and embodiment three is: crouching by bike is provided with down visor 10 to the front end of 9 summit 9-1.The visor 10 that falls makes the utility model of riding safer.

The specific embodiment five: specify present embodiment below in conjunction with Fig. 1, Fig. 2 and Fig. 4.The difference of present embodiment and embodiment three is: crouching by bike is provided with down visor 11 to the front end of 9 summit 9-1.Following visor 11 can make the bicyclist see the lane mark in own track of being ridden clearly.

The specific embodiment six: specify present embodiment below in conjunction with Fig. 1, Fig. 5 and Fig. 6.The difference of present embodiment and embodiment one is: the horizontal support bar 8-2 of support 8 is round buss shapes, bar 8-3 in being inserted with in the inner chamber of horizontal support bar 8-2, the right part of interior bar 8-3 is connected voluntarily on the car body 1, the right part of horizontal support bar 8-2 has groove 8-2-1, and horizontal support bar 8-2 and interior bar 8-3 are fixed together by the clamp 8-4 that is arranged on the horizontal support bar 8-2 right part.Present embodiment can be adjusted the position of pedal 7 by stretching of bar 8-3 in regulating, to adapt to the bicyclist of different heights.

The specific embodiment seven: specify present embodiment below in conjunction with Fig. 2.The difference of present embodiment and embodiment one is: two ends of the hind axle 1-6 of car body 1 are lengthened out voluntarily.Hind axle behind the lengthening can be sat when riding, the prone position conversion pedal placement of foot temporarily.

The specific embodiment eight: specify present embodiment below in conjunction with Fig. 7.The difference of present embodiment and embodiment four or embodiment five is: visor 10 or following visor 11 are fixed on by bolt 12 and crouch by bike on 9 the summit 9-1.So be provided with visor 10 and following visor 11 and can be rotated to and crouch by bike, help when not driving a vehicle protection and fall visor 10 and following visor 11 in 9.

Claims

1, a kind of seat two appearance high-speed bicycles that crouch, it comprises car body (1) voluntarily, it is characterized in that it also comprises flywheel (2), the a pair of pedal (7) of going up, support (8), chain (3), with the co-axially fixed sprocket wheel of flywheel (1-1) (4) of car body (1) voluntarily, chest holder (5) and chin rest (6), last flywheel (2) is connected the back upper place of car body (1) voluntarily by support (8), last pedal (7) is captiveed joint with last flywheel (2), last flywheel (2) is connected by chain (3) with sprocket wheel (4), chest holder (5) is arranged on the crossbeam (1-2) of car body (1) voluntarily, and chin rest (6) is arranged on the front end in the chest holder (5).

2, seat according to claim 1 two appearance high-speed bicycles for sleeping in is characterized in that support (8) is provided with tension wheel (8-1), and the after-frame (1-4) of car body (1) is provided with tension wheel (1-4-1) voluntarily.

3, seat according to claim 1 two appearance high-speed bicycles for sleeping in is characterized in that the diameter of the diameter of sprocket wheel (4) less than last flywheel (2).

4, seat according to claim 1 two appearance high-speed bicycles for sleeping in, it is characterized in that the place ahead of the handlebar (1-5) of car body (1) is provided with for sleeping in by bike (9) voluntarily, crouching is (9) " V " shape by bike, crouching is connected to two ends of (9) on the handlebar (1-5) by bike, crouches by bike the summit (9-1) of " V " shape of (9) towards the place ahead.

5, seat according to claim 4 two appearance high-speed bicycles for sleeping in, it is characterized in that crouching is provided with down visor (10) to the front end of the summit of (9) (9-1) by bike.

6, seat according to claim 4 two appearance high-speed bicycles for sleeping in, it is characterized in that crouching is provided with down visor (11) to the front end of the summit of (9) (9-1) by bike.

7, seat according to claim 1 two appearance high-speed bicycles for sleeping in, the horizontal support bar (8-2) that it is characterized in that support (8) is a round buss shape, be inserted with interior bar (8-3) in the inner chamber of horizontal support bar (8-2), the right part of interior bar (8-3) is connected voluntarily on the car body (1), the right part of horizontal support bar (8-2) has groove (8-2-1), and horizontal support bar (8-2) is fixed together by the clamp (8-4) that is arranged on horizontal support bar (8-2) right part with interior bar (8-3).

8, seat according to claim 1 two appearance high-speed bicycles for sleeping in is characterized in that two ends of the hind axle (1-6) of car body (1) are lengthened out voluntarily.

9, according to claim 5 or 6 described seats, two appearance high-speed bicycles for sleeping in, it is for sleeping in by bike on the summit of (9) (9-1) to it is characterized in that down that visor (10) or following visor (11) are fixed on by bolt (12).