A new type of electric tricycle stand -up alternative structure
A technology of electric tricycles and alternative wheels, which is applied to bicycle brackets, bicycle accessories, transportation and packaging, etc., can solve problems such as crushed tires, and achieve the effect of easy portability and quick installation and use.
Inactive Publication Date: 2011-12-28
郑力华
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Problems solved by technology
[0003] The purpose of the present invention is to: provide a kind of simple, practical, easy to carry, the structure of a kind of new type electric tricycle vertical replacement wheel that can be installed and used quickly when needed, overcome existing electric tricycle because there is no rear wheel replacement wheel : Once the rear wheel of the tricycle is damaged and pushed away, the defect of crushing the tire
[0005] The beneficial effects of the present invention are: simple, practical, easy to carry, can be quickly installed and used when needed, and effectively overcome the existence of the existing electric tricycle because there is no rear wheel replacement wheel: once the rear wheel of the tricycle is damaged and pushed away, it will be pressed bad tire defect
Method used
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[0009] The structure of the vertical replacement wheel has a support rod cover (1), and a locking stud (3) is arranged on the outer circle of the support rod cover (1), and the support rod cover (1) is lifted from the support rod top (10 ) top passes through and is installed together with the supporting device (9), and the supporting device (9) is fixed on the vehicle bar shaft on both sides of the rear wheel of the electric tricycle, and the replacement wheel (7) is installed on the The end of the support rod (4), the support rod base frame (8), the support rod (4) is installed in the inner hole of the support rod cover (1), and at the same time, install the locking stud on the support rod cover (1) (3), adjust the required position of the support rod (4) in the support rod cover (1), and lock the support rod (4) with the locking stud (3).
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A new type of electric tricycle vertical replacement wheel structure, which is composed of support rod sleeves, bolts, locking studs, support rods, shafts, bearings, replacement wheels, support rod bottom frame, support device, support rod top, The structure of the vertical replacement wheel has a support rod sleeve, and a lock stud is made on the outer circle of the support rod sleeve, and the support rod sleeve is passed through the top of the support rod and installed together with the support device. On the lever shaft on both sides of the rear wheel of the electric tricycle, the replacement wheel is installed on the end of the support rod and the support rod chassis through the bearing and the shaft, and the support rod is installed in the inner hole of the support rod sleeve. Go up the locking stud, adjust the desired position of the support rod in the support rod cover, and lock the support rod with the locking stud.
Description
technical field [0001] The invention relates to a structure of a vertical replacement wheel of an electric tricycle, in particular to a structure of a novel vertical replacement wheel of an electric tricycle, belonging to the technical field of electric tricycle structures. technical background [0002] With the continuous rapid development of science and technology, a variety of beautiful and stylish small vehicles electric tricycles have entered the market, which has brought great convenience to people's travel, but it is inevitable to encounter some troubles at critical moments. For example, tire blowouts and pinning are common phenomena, but there is no car repair shop on the road, and the tires are directly damaged by pushing them. Contents of the invention [0003] The purpose of the present invention is to: provide a kind of simple, practical, easy to carry, the structure of a kind of new type electric tricycle vertical replacement wheel that can be installed and us...
Claims
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IPC IPC(8): B62H1/10
Inventor 郑力华
Owner 郑力华
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