Bionic crawling two-drive bicycle
A bicycle and frame technology, which is applied in the field of bionic crawling two-drive bicycles, can solve the problems of synchronous joint force driving of bicycles, idle upper body and hand strength, and single steering mode, so as to achieve sufficient front drive force, enhanced drive force, and fitness effects full effect
Pending Publication Date: 2022-03-01
徐梓焜
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Problems solved by technology
[0002] At present, the traditional bicycle is a mode in which the hand controls the direction and brakes, and the pedal drives the rear wheel to move forward. This mode only uses the power of the lower limbs and feet to drive the bicycle, while the power of the upper limbs and hands only controls the direction and cannot be synchronized with the lower limbs and feet. Drive the bicycle with combined force, resulting in idle upper body and hand strength and lack of exercise. The steering method is single, only the front fork turns
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0024] Figure 1 to Figu...
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The invention relates to the field of bicycles, in particular to a bionic crawling two-drive bicycle which comprises a frame of a traditional bicycle, a front fork, a rear fork, a rear wheel, a front wheel, a rear-drive flywheel and pedals, the rear-drive flywheel and the rear wheel are in transmission through a chain, a lying plate is fixed to the front portion of an upper cross beam of the frame, the front fork is installed in a front fork sleeve, mortises are formed in the front fork and the front fork sleeve, and the pedals are installed in the mortises. Sliding sleeve clamping tenons are arranged at the front end and the middle end of the upper beam, a front fork steering gear is fixed to the front fork, a frame fixing rod is installed on the front portion of the frame, a hinge rod capable of folding the upper beam and the lower beam is installed in the middle of the frame, and a middle end steering gear is fixed to a hinge shaft of the hinge rod. The invention has the advantages that the strength of upper limbs and hands can be used for driving the front wheel, so that the upper limbs and the lower limbs can be exercised at the same time, and the bodybuilding effect is more comprehensive due to bionic crawling movement; compared with a traditional bicycle, driving force is enhanced, and the bicycle is faster and more labor-saving; due to middle-end steering, the front driving force of the upper limbs and the hands can be more sufficient.
Description
technical field [0001] The invention relates to the field of bicycles, in particular to a bionic crawling two-drive bicycle. Background technique [0002] At present, the traditional bicycle is a mode in which the hand controls the direction and brakes, and the pedal drives the rear wheel to move forward. This mode only uses the power of the lower limbs and feet to drive the bicycle, while the power of the upper limbs and hands only controls the direction and cannot be synchronized with the lower limbs and feet. Combined force drives the bicycle, causing the strength of the upper limbs and hands to be idle and lack of exercise. The steering mode is single, and only the front fork is turned. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a bionic crawling two-drive bicycle. [0004] This bionic crawling two-drive bicycle includes the traditional bicycle frame, front fork, rear fork, rear wheel, front wheel, rear driv...
Claims
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IPC IPC(8): B62M1/12B62M11/00B62L3/02B62K21/00
CPCB62M1/12B62M11/00B62L3/026B62K21/00
Inventor 徐梓焜
Owner 徐梓焜