Bidirectional driving device of bicycle
A two-way drive, bicycle technology, applied in the direction of wheel transmission, vehicle parts, vehicle gearboxes, etc., can solve the problems of body deformation and discomfort, complex structure, easy fatigue, etc., and achieve the effect of simple structure
Inactive Publication Date: 2013-08-21
马晓刚
View PDF3 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002]Current ordinary bicycles, variable speed bicycles, human-powered tricycles, etc. are all driven by stepping on the pedal wheel in the forward direction, so that they are prone to fatigue when riding like this, and the long-term Riding for a long time will cause body deformation and discomfort, and the whole body is sore, while the number of two-way drive bicycles in daily life is almost zero, and the structure is complex, and the two-way drive and the reverse movement of the bicycle must be realized with the cooperation of the controller
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Such as figure 1 As shown, the side shaft (5) is installed on the side of the casing (1) through screws (18), the side bevel gear (6) is installed on the side shaft (5), and the side bevel gear (6) and the side shaft (5) A steel ball (14) is arranged between them; the left bevel gear (4) is installed on the left side of the central shaft (2) through a screw (17), and a steel ball (13) is arranged between the left bevel gear (4) and the central shaft (2). ); the right bevel gear (3) is installed on the right side of the central shaft (2) through a screw (15), and a steel ball (11) is arranged between the right bevel gear (3) and the central shaft (2), and the right bevel gear ( 3) There is a steel ball (10) between the casing (1); the sprocket (7) is fixedly connected to the right bevel gear (3); the clutch block (8) is installed on the guide thread section in the middle of the central shaft (2) ; The spring (9) is installed between the clutch block (8) and the left be...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a bidirectional driving device of a bicycle. The bidirectional driving device of the bicycle comprises an outer shell which is synchronously provided with a middle shaft and a side shaft, a left bevel gear, a right bevel gear, a side bevel gear, a clutch block, a spring, a chain wheel and a crank, wherein a guiding screw thread section is arranged in the middle of the middle shaft; the clutch block is installed on the guiding screw thread section of the middle shaft; the left and right bevel gears are respectively installed at the left and right sides of the middle shaft; the spring is installed between the clutch block and the left bevel gear; the crank is fixedly connected to the two ends of the middle shaft; the chain wheel is fixedly connected to the right bevel gear; and the side bevel gear is installed on the side shaft and is engaged with both the left bevel gear and the right bevel gear. The bidirectional driving device can be applied to the bicycles, tricycles and the like, solves the problem that the single-way driving is only available, and has the advantages of a simple structure, no noise, unnecessary addition of a controller, and free reverse-running of the bicycle.
Description
technical field [0001] The invention relates to a two-way driving device for a bicycle, which is suitable for ordinary bicycles, variable-speed bicycles, manpower tricycles and the like. Background technique [0002] The current ordinary bicycles, variable-speed bicycles, human-powered tricycles, etc. are all driven by stepping on the pedal roulette in the forward direction, so they are prone to fatigue when riding like this, and long-term riding will cause body deformation and discomfort, soreness all over the body. The number of two-way drive bicycles in life is almost zero, and the structure is complex, and the two-way drive and the reverse of the bicycle must be realized under the cooperation of the controller. Contents of the invention [0003] The purpose of the present invention is to overcome the existing technical problems and provide a device that is easy to manufacture and simple in structure and can realize bidirectional driving of bicycles. [0004] The techn...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B62M11/00
Inventor 马晓刚马玉红
Owner 马晓刚