Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A folding bicycle and portable technology, applied in foldable bicycles, bicycles, motor vehicles and other directions, can solve the problems of many folding joints, slow folding speed, poor portability, etc., and achieve better folding effect.
Inactive Publication Date: 2012-07-04
嘉兴君宏汽车配件有限公司
View PDF4 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0002] At present, there are many styles of folding bicycles on the market, but the general folding bicycles are still large in size after being folded, and the convenience of carrying is poor. Although some folding bicycles can be folded a little smaller, their folding speed is very slow. and too many joints to fold
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] according to figure 1 , figure 2 , image 3 , The mini portable folding bicycle includes a body 1, a folder 2, a rear fork 3, a seat 4, a front fork 5, a V-shaped folding handle 6, a front wheel 7, a rear wheel 8 and a driving mechanism 9;
[0013] The vehicle body 1 includes a head tube, a front vertical tube, a beam tube, and a five-way tube. The head tube is connected diagonally above the vertical tube, and the head tube diagonally connected below the beam tube. The lower part of the beam tube is connected to the five-way tube through a reinforcing sheet, the rear end of the beam tube is connected to the folder 2, and the upper end of the front vertical tube is connected to the folding seat tube 41.
[0014] The front end of the rear fork 3 is connected to the folder 2, and the rear end of the rear fork 3 is connected to the rear wheel 8. The folding axis of the folder 2 is an elongated folding axis. The right end of the folding shaft extends outward, and the right end o...
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 relates to a mini portable folding bicycle, which comprises a bicycle body, a folder, a rear fork, a bicycle seat, a front fork, a V-shaped folding handlebar, a front wheel, a rear wheel and a driving mechanism, wherein the bicycle body is connected with the folder; the folder is connected with the rear fork; the bicycle body is connected with a folding seat pipe of the bicycle seat; the folding seat pipe is connected with a bicycle saddle; the V-shaped folding handlebar is formed by a handlebar substrate, left and right shafts, left and right handlebars, left and right quickly-disassembled components, an anchor sheet, a security buckle, a knob and an inner stretching pipe; the driving mechanism is formed by a middle shaft, two cranks, two pedals, a front-level chain wheel, a front-level small chain wheel, a rear-level chain wheel, a front-level chain, a rear-level chain and a flywheel; the front frame is connected with a front piece of a folding substrate; the front fork is connected with a head pipe of the bicycle body; the V-shaped folding handlebar is connected with the front fork; the front wheel is arranged on the front fork, and the rear wheel is arranged on the rear fork; and the front-level small chain wheel and the rear-level chain wheel of the driving mechanism are arranged on a folding shaft of the folder.
Description
Technical field [0001] The invention relates to a folding portable bicycle, in particular to a mini portable folding bicycle. technical background [0002] At present, there are many styles of folding bicycles on the market, but the general folding bicycles are still large after being folded, and the convenience of carrying is poor. Although some folding bicycles can be folded a little smaller, their folding speed is very slow. And there are too many folding joints. Summary of the invention [0003] The purpose of the present invention is to provide a mini-portable folding bicycle that is significantly different from traditional folding bicycles in structure and shape, and can be lighter and more convenient to carry. The purpose of the present invention is achieved as follows: a mini portable folding bicycle, including a body, a folder, a rear fork, a seat, a front fork, a V-shaped folding handle, a front wheel, a rear wheel, and a driving mechanism, is characterized by: body c...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more