Super-labor-saving bicycle

A bicycle and super technology, applied in bicycle accessories, bicycle saddles, bicycle gear shifting mechanisms, etc., can solve problems such as unhealthy back, bad health effects, and failure to achieve fitness effects, etc., to achieve energy-saving riding and good exercise effects Effect

Inactive Publication Date: 2018-08-28
曾东斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A bicycle that uses pedals for rotation exercise can only be pedaled while sitting, and sitting for a long time is unhealthy for the back and cannot achieve the fitness effect of the whole body exercise, but it is easy to cause adverse effects on some parts of the body

Method used

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  • Super-labor-saving bicycle
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 2 As shown, the transmission mechanism also includes an intermediate flywheel 17. The pedal 4 extends vertically with a rotating shaft at one end hinged with the vehicle frame 5. The intermediate flywheel 17 is fixedly sleeved on the rotating shaft. The second flywheel 15, the intermediate flywheel 17 and the second flywheel The three flywheels 16 are connected in transmission through the first chain 14 .

[0039]When riding, the person's buttocks sit on the seat 8, the feet are placed on the pedals 4 but no force is applied, the seat 8 supports the weight of the whole human body through the buttocks, and the seat 8 naturally goes downward, simultaneously driving the hem of the swing rod 7, and the pedals The plate 4 is tilted upward, the sector gear 12 rotates clockwise, the first flywheel 13 rotates counterclockwise, drives the second flywheel 15 to rotate, the first chain 14 rotates, the third flywheel 16 drives the rear wheel assembly 2 to rotate counte...

Embodiment 2

[0041] Such as image 3 As shown, the difference between this embodiment and Embodiment 1 is that the transmission mechanism includes the second chain 18, the third chain 19, the fifth flywheel 23, the fourth flywheel 22, the transition flywheel 20 and the middle chain plate 21, and the pedal 4 There is a rotating shaft extending vertically from the rotating joint with the vehicle frame 5. The transition flywheel 20 is sleeved on the rotating shaft. It is coaxially fixedly connected with the first flywheel 13, the diameter of the fifth flywheel 23 is greater than the diameter of the first flywheel 13, the fifth flywheel 23 is connected with the transition flywheel 20 through the second chain 18, and the middle chain disc 21 and the fourth flywheel 22 pass through The third chain 19 is connected in transmission, and the fourth flywheel 22 is connected with the rear wheel assembly 2 . The diameter of the fifth flywheel 23 is greater than the diameter of the middle chain disc 21...

Embodiment 3

[0045] Such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the rear wheel assembly 2 is provided with a second seat 24 , the second seat 24 is fixed on the vehicle frame 5 , and an armrest 23 is installed at the rear end of the seat 8 . When in use, both the second seat 24 and the seat 8 can carry people. When riding, the people on the second seat 24 hold the armrest 23 with their hands, and press up or down the armrest 23 to play a power-assisted role.

[0046] Specifically, the armrest 23 includes a handle portion and two connecting portions vertically connected to both ends of the handle portion, and the two connecting portions are respectively fixed on the seat 8 .

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PUM

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Abstract

The invention discloses a super-labor-saving bicycle which comprises a front wheel assembly, a rear wheel assembly, a handle, pedals, a frame, a connecting rod, a swinging rod, a seat and a transmission mechanism, wherein the transmission mechanism is used for transferring swinging force of the swinging rod to the rear wheel assembly. The front wheel assembly and the rear wheel assembly are mounted at the front end and the rear end of the frame, the pedals are rotatably mounted at the lower end of the middle of the frame, the swinging rod and the pedals are hinged to two ends of the connectingrod, the seat is fixed at a hinging end of the connecting rod and the swinging rod, and one end, far away from the seat, of the swinging rod is hinged to the front end of the frame and in transmission connected with the rear wheel assembly through the transmission mechanism. According to the bicycle, force is generated by the weight of a human body, so that the bicycle is easily ridden, long-timemovement of feet is omitted, the bicycle is ridden by movement of a whole body, and good exercising effects can be achieved.

Description

technical field [0001] The invention relates to bicycles, in particular to a super labor-saving bicycle. Background technique [0002] The driving of traditional bicycles is almost all completed by people pedaling for rotational motion. As we all know, manpower stepping on the pedals for circular motion not only has a deadly dead point that causes "powerful and powerless" phenomenon, but also the driving efficiency is extremely low even near the dead point, which has caused a lot of limited manpower. Big waste. With the pluralistic development of society, bicycle is not only a means of transportation, but also a kind of fitness tool and sports competition equipment, or a kind of amusement toy and so on. A bicycle that people use to pedal for rotating motion can only be pedaled while sitting, and sitting for a long time is unhealthy for the lower back and cannot achieve the fitness effect of whole-body exercise, but it is easy to cause adverse effects on some parts of the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/18B62M25/06
CPCB62M1/18B62M25/06B62M1/10B62M1/28B62J1/14B62M1/20B62M1/12
Inventor 曾东斌
Owner 曾东斌
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