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pedal exercise bike

A technology for exercise bikes and pedals, which is applied to vehicle components, crank structures, and rider drives. It can solve the problems of disregarding the fitness and entertainment of the disabled, the inability to achieve multi-level speed regulation, and the complexity of the drive structure, so as to achieve easy balance. , Moderate exercise intensity and broad development prospects

Inactive Publication Date: 2011-12-07
FUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pedal exercise bike is a product that integrates sports and entertainment, and is loved by consumers. The existing pedal exercise bike has a complex driving structure and single function, and cannot realize multi-level speed regulation. It is only suitable for healthy people and not Consider Fitness Recreation for People with Disabilities

Method used

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Embodiment Construction

[0021] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

[0022] Please refer to the attached figure 1 , in the normal standing state, by stepping on the left foot, the pedal 4 with the guide sleeve is driven to move vertically downward along the guide rod 3, driving the connecting rod 9, so that the crank 11 rotates in one direction, and the crank 11 and the large chain Wheel 13 is enclosed within on the spline shaft, and the rotary motion of crank 11 drives sprocket wheel, drives the small sprocket wheel 5 on the rear axle 7 by chain to realize rear wheel drive. The cranks on the left and right driving mechanisms are staggered by 180°, and the large chain wheel is used as a flywheel to reset the right pedal, thereby realizing continuous driving. Pull key 6 is housed on the small sprocket wheel hub, can control the ...

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Abstract

The invention relates to a pedal exercise bike, which includes a frame with front and rear wheels, and is characterized in that: a transmission large sprocket is arranged in the middle of the front side of the frame, and the large sprocket drives the rear wheel shaft through a sprocket transmission mechanism. The middle part of the front side of the vehicle frame is provided with a pair of vertical guide rods located on both sides of the large sprocket and perpendicular to the centerline of the large sprocket. The two sides of the guide rods are respectively connected to the pedal through a guide sleeve. The rotating shaft is hinged with the bottom side of the pedal through a crank and connecting rod to form a crank slider drive mechanism. The invention has simple structure, convenient operation, moderate exercise intensity and easy balance, and is suitable for all kinds of consumers (including lame disabled people) Recreational fitness sports have broad development prospects.

Description

technical field [0001] The invention relates to the technical field of sports fitness equipment, in particular to a pedal exercise bike. Background technique [0002] Pedal exercise bike is a product that integrates sports and entertainment, and is loved by consumers. The existing pedal exercise bike has a complex driving structure and single function, and cannot realize multi-level speed regulation. It is only suitable for healthy people and not Consider fitness recreation for people with disabilities. Contents of the invention [0003] The invention introduces a pedal exercise bike. The pedal exercise bike is easy to operate, easy to maintain balance, can realize multi-level speed regulation, moderate exercise intensity, and is suitable for entertainment and fitness of various consumers (including lame disabled people). [0004] The technical solution of the present invention is: a pedal exercise bike, including a frame with front and rear wheels, characterized in that:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/02B62M1/04B62M3/00B62M1/36B62M1/24
Inventor 陈爱华林田林筱琼陈爱辉
Owner FUZHOU UNIV
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