CN2608390Y - Inclined leaning type bicycle - Google Patents

Abstract

The utility model relates to a leaning-type bike on which the rider can lean on the saddle cushion to ride the bike, which is characterized in that a central siphon with a center shaft is arranged at the front part of the bike and a fork tube is vertically mounted in the middle part; the center shaft is arranged in front of the fork tube and a big gear disc, a crank and a footrest are placed on the center shaft. The handlebar is of the same height with the saddle and the front wheel to felicitate the leg of the rider pass above the handlebar; the footrest and the big gear disc are mounted up the front wheel at the front and up the front wheel at the back; the saddle cushion is of high backrest and wide size. The rider can exercise as well as entertain on the utility model, which is particularly applicable to long-distance ride. When riding, the rider can lean on the saddle cushion to reduce pressure with large contact size, which can achieve large trampling force, low center of gravity, outstanding safety as well as relaxed and comfortable ride.

Description

The Recumbent bicycle

Technical field the utility model belongs to a kind of band step vehicle, and particularly a kind of rider can lean on bicycle saddle cushion, the Recumbent bicycle that treadled cycle advances.

The background technology bicycle is the band step vehicle of China wage-earners, and development in recent years is the outdoor activity equipment that daily exercise and tourism are ridden.There is following deficiency in traditional bicycle, as: 1, seat cushion is uncomfortable, and vehicle seat is a triangle, places two inboard legs, and the skin that easily frays when riding, and extruding bicyclist's the lower part of the body make the people feel numb for a long time by bike.2, both shoulders are stressed big, the locations of structures of vehicle seat and handlebar, and forward lean when impelling the cyclist by bike, both shoulders are stressed greatly, and the time is long, and both shoulders are felt to ache.3, firmly insufficient, it is vertical that vehicle seat and pedal are bordering on, this posture firmly less than human body gravity.4, vehicle seat height, centre of body weight raises, and is unfavorable for balance.5, windage is big, and uprightly by bike, its windage is ridden much larger than reclining.

The summary of the invention the purpose of this utility model is for overcoming the problem of above-mentioned existence, provide a kind of and have body-building, leisure drives enjoyment, be particularly suitable for long-distance riding, the rider can lean on bicycle saddle cushion, sole passes and stretches to vehicle frame pedal foremost between two handles, the Recumbent bicycle that treadled cycle advances.

The utility model Recumbent bicycle content Description:

The utility model Recumbent bicycle, form by: front-wheel, trailing wheel, driving chain, foot-operated, chain drum, headstock, seat cushion, vehicle frame, it is characterized in that: the central siphon that has Middle shaft assembly in the setting foremost of car, the middle part square crossing runs through and is provided with the jaw pipe, described Middle shaft assembly setting is positioned the place ahead of jaw pipe, and device is positioned with large fluted disc assembly, crank and foot-operated on it; Its height of the design of handle is contour with seat, front-wheel, so that leg passes from the top of handle when riding; Pedal system and large fluted disc assembly are in front-wheel front upper place and front-wheel back upper place; Described seat cushion is high back and wide seat cushion.

The utility model Recumbent bicycle, the rider can lean on bicycle saddle cushion, sole passes and stretches to vehicle frame pedal foremost between two handles, treadled cycle advances, have body-building, leisure drives enjoyment, be particularly suitable for long-distance riding, can reach the purpose of body building, health leans on the Recumbent bicycle saddle cushion simultaneously, the health large tracts of land is adhered to seat cushion, eases off the pressure, and leans against when riding to lean against, help firmly treadmill, center of gravity is low, safety good, real enjoyment is lain fallow, drive enjoyment easily.

Description of drawings

Fig. 1 is a Recumbent bicycle structure scheme drawing

Fig. 2 is the structural representation of vehicle frame fore-end

Fig. 3 is the structural representation of another embodiment of Recumbent bicycle

Specific embodiment the utility model Recumbent bicycle is to realize like this, see Fig. 1, specify below in conjunction with accompanying drawing, the utility model Recumbent bicycle is provided with back vent 2 in the horizontal main body rear end of supporting of cycle frame 1, the Rear Ends/Dropouts 3 of this back vent is provided with and is positioned with trailing wheel 4, vertically run through and be provided with jaw pipe 5 in the main pre-position, body middle part of supporting, to provide front fork 6 to place and handle vertical tube 7 location, and be positioned with a front-wheel 8 in Front fork end, this handle vertical tube 7 is provided with two handles, 9, two handles 9 to be enough to pass for the human body both feet at a distance of width.In the main appropriate position, the nearly rear end of body of supporting, be provided with oblique bracing frame 10 simultaneously, fix for a Recumbent seat cushion.

See Fig. 2, be provided with a central siphon 11 foremost, place for Middle shaft assembly 12 and locate large fluted disc assembly 13, crank 16, drive member such as foot-operated 14 in the main body 2 that supports.

Car the central siphon with Middle shaft assembly is set foremost, the middle part square crossing runs through and is provided with jaw pipe 5, described Middle shaft assembly 12 is provided with the place ahead that is positioned jaw pipe 5, device is positioned with large fluted disc assembly 13, crank 16 and rides 14 it on; Its height of the design of handle 9 is contour with seat 15, front-wheel 8, so that leg passes from the top of handle 9 when riding; Foot-operated 14 systems and large fluted disc assembly 13 are in front-wheel 8 front upper places and front-wheel 8 back upper places; Described seat cushion 15 is high back and wide seat cushion.

The utility model Recumbent bicycle is by above-mentioned design, the rider leans on bicycle saddle cushion 15 when driving, sole passes two handles, 9 tops, stretch to foremost foot-operated 14 of vehicle frame, treadled cycle advances, and can reach the purpose of body building, health leans on Recumbent bicycle saddle cushion 15 simultaneously, the health large tracts of land is adhered to seat cushion, eases off the pressure, and enjoyment is lain fallow, driven easily to real the enjoyment.

Another embodiment of the present utility model, see Fig. 3, handle vertical tube 18 on the main jaw pipe 17 that supports pre-position, body middle part that is positioned cycle frame is arranged on the higher position, so that two handles 19 are towering shape, make that the human body both feet are passed by handle 19 belows when driving, with the main body 20 nearly appropriate positions, rear end of supporting, be provided with oblique bracing frame 21 simultaneously, fixing for the Recumbent seat cushion 22 of another form.

Claims (4)

1, a kind of Recumbent bicycle, it is characterized in that: the central siphon (11) that has Middle shaft assembly (12) in the setting foremost of car, the middle part square crossing runs through and is provided with jaw pipe (5), described Middle shaft assembly (12) setting is positioned the place ahead of jaw pipe (5), and device is positioned with large fluted disc assembly (13), crank (16) and foot-operated (14) on it.

2, Recumbent bicycle according to claim 1 is characterized in that: the design of said handle (9), its height is contour with seat (15), front-wheel (8), so that leg passes from the top of handle (9) when riding.

3, Recumbent bicycle according to claim 1 is characterized in that: said foot-operated (14) and large fluted disc assembly (13) are in front-wheel (8) front upper place and front-wheel (8) back upper place.

4, Recumbent bicycle according to claim 1 is characterized in that: said seat cushion (15) is high back and wide seat cushion.

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