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Novel bicycle

A bicycle, a new type of technology, applied in bicycle accessories, bicycle saddles, vehicle parts, etc., can solve the problems of high physical strength, time-consuming and laborious, and difficult to adjust the height.

Inactive Publication Date: 2021-03-16
刘磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional bicycles are mostly driven by people stepping on the pedals, driving the chainring to rotate, and then driving the chain to move, driving the rotating shaft to rotate, and driving the rear wheel to drive the car body forward. Most of the traditional bicycles need to continuously rotate the pedals in a circle, and then complete For the advancement of the bicycle, this driving method needs to consume a lot of physical strength when going uphill, which is time-consuming and laborious; and the saddle of the traditional bicycle is usually in a fixed position, and the height is not easy to adjust, which brings great inconvenience to the user.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0031] see Figure 1-11 , in the embodiment of the present invention, a new type of bicycle includes: a front wheel 1, a strut 2 is rotatably installed on the rotating mechanism in the middle of the front wheel 1, and a basket 3 is fixed on the top of the strut 2, the front wheel 1 The rotating mechanism in the middle of the wheel 1 is equipped with a front bracket 4 for simultaneous rotation, and a handlebar 5 is installed on the top of the front bracket 4, and a front and rear connecting beam 6 is fixedly connected between the front bracket 4 and the handlebar 5. The other end of the beam 6 is fixedly connected with a rear support 7, the upper part of the rear support 7 is fixed with a saddle adjustment mechanism 8, the top of the saddle adjustment mechanism 8 is fixedly connected with a saddle 9, and the rear part of the rear support 7 is provided with a rear Wheel 10, the middle part of the rear wheel 10 is provided with a small sprocket 15, the small sprocket 15 is equipp...

Embodiment 2

[0034] see Figure 1-11 , in this embodiment, the saddle adjustment mechanism 8 includes: a bottom plate 801, a first rotating rod 802 runs through the middle of the bottom plate 801, and a first bevel gear 803 is connected to one end of the first rotating rod 802 passing through the bottom plate 802 One side of the first bevel gear 803 is meshed with a second bevel gear 804, one side of the second bevel gear 804 is connected to a second rotating rod 805, and the middle part of the second rotating rod 805 is penetrated by a fixed plate 806, so One end of the fixed plate 806 is fixed on the bottom of the base plate 801, the other end of the second rotating rod 805 is fixedly connected with a rocker 807, and the end of the rocking rod 807 is fixed with a handle 808; the first rotating rod 802 runs through the base plate The other side of the 801 is fixed with a toothed plate 818, and a pole 810 is fixed on the bottom plate 801 outside the toothed plate 818. A rotating pin 811 is...

Embodiment 3

[0038] see Figure 1-11, in this embodiment, the driving mechanism 11 includes: a casing 1101, a third rotating rod 1103 penetrates one side of the casing, and a first rocking plate 1104 is installed at the end of the third rotating rod 1103, and the first rocking plate 1104 A pedal rotating rod 1105 is installed at the end of the rocking plate 1104, and the third rotating rod 1103 penetrates through the casing 1101 and a first incomplete bevel gear 1107 is fixed on one side of the first incomplete bevel gear 1107 meshing with a third bevel gear 1112, the end of the third rotating rod 1103 is fixed with a turning rod 1108, the other side of the third bevel gear 1112 is meshed with a second incomplete bevel gear 1116, and the other side of the second incomplete bevel gear 1116 A long plate 1117 is fixedly connected, and a second groove 1118 is formed on the long plate 1117, a second spring 1119 is fixed on the bottom of the second groove 1118, and a second clamping block is fix...

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Abstract

The invention relates to the technical field of bicycle production, and in particular to a novel bicycle. The novel bicycle comprises a front wheel, a supporting rod is rotationally installed on a rotating mechanism in the middle of the front wheel, a bicycle basket is fixed to the top of the supporting rod, a front support is rotationally installed on the rotating mechanism in the middle of the front wheel at the same time, and a handlebar is installed at the top of the front support. A front-rear connecting beam is fixedly connected between the front support and the handlebar, a rear supportis fixedly connected with the other end of the front-rear connecting beam, a saddle adjusting mechanism is fixed to the upper portion of the rear support, a saddle is fixedly connected with the top of the saddle adjusting mechanism, a rear wheel is arranged on the rear portion of the rear support, and a small chain wheel is arranged in the middle of the rear wheel. A chain is installed on the small chain wheel, a driving mechanism is arranged at the other end of the chain, and a pedal is installed on the driving mechanism. Compared with a traditional bicycle, the novel bicycle is more labor-saving during riding, the height of the saddle suitable for a rider can be easily and accurately adjusted, and the novel bicycle is practical.

Description

technical field [0001] The invention relates to the technical field of bicycle production, in particular to a novel bicycle. Background technique [0002] A bicycle is a small land vehicle propelled by human pedals, usually with two wheels, but also with three wheels (mainly used for freight, relatively rare). It can be used as an environmentally friendly means of transportation for transportation and travel, and can also be used as fitness equipment for cycling and exercising. Cycling itself is also a competitive sport, including road cycling, mountain biking, track cycling, and stunt cycling. [0003] Traditional bicycles are mostly driven by people stepping on the pedals, driving the chainring to rotate, and then driving the chain to move, driving the rotating shaft to rotate, and driving the rear wheel to drive the car body forward. Most of the traditional bicycles need to continuously rotate the pedals in a circle, and then complete For the advancement of the bicycle,...

Claims

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Application Information

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IPC IPC(8): B62M1/30B62M3/08B62J1/08
CPCB62J1/08B62J2001/085B62M1/30B62M3/08B62M3/083
Inventor 刘磊
Owner 刘磊
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