Tire burst short-distance auxiliary walker

Abstract

The invention relates to a tire burst short-distance auxiliary walker. The ire burst short-distance auxiliary walker comprises a wheel fixing frame and a walking chassis connected to the wheel fixing frame, wherein the wheel fixing frame comprises a main frame and a wheel clamping mechanism; both sides of the main frame are provided with stand racks, and the bottom surface of the main frame is provided with a slide; the upper end of each stand rack is provided with a screw through hole; the clamping mechanism comprises wheel clamping discs and adjusting lead screws, the low portions of the wheel clamping discs are slidingly arranged on the slide, each adjusting lead screw penetrates the corresponding screw hole, and the internal end of each adjusting lead screw is connected to the upper end of the corresponding wheel clamping disc. The tire burst short-distance auxiliary walker is simple in structure and convenient to use; can be rapidly mounted onto a wheel after tire burst occurs on a light vehicle for providing short-distance walking assistance for the tire-bursted wheel; is easy to assemble and disassemble and convenient to carry and take off; can fix the wheel firmly; can be widely applied to tire burst rapid assistance of electric bicycles or tricycles and motor vehicles.

Description

technical field [0001] The invention relates to a short-distance walker with a flat tire. Background technique [0002] Motorcycles and electric vehicles are important means of transportation today, but they are often deflated due to tire bursts or perforations during walking. Once the motorcycles and electric vehicles are deflated, they can no longer be ridden. Large, it is not only laborious in the process of pushing, but also in the state of no air, the rotation of the wheels is easy to damage the tires during the rolling process. If it is transported by a trailer or other vehicles, it will not only be time-consuming and laborious, but also the transportation cost is high. Will bring very big inconvenience and burden to the cyclist. Chinese patent 200720090884.X, published on May 14, 2008, discloses an adjustable device for carrying deflated electric vehicles and motorcycles. The invention relates to an adjustable device for carrying deflated electric vehicles and motorc...

AI Technical Summary

Problems solved by technology

[0002] Motorcycles and electric vehicles are important means of transportation today, but they are often deflated due to tire bursts or perforations during walking. Once the motorcycles and electric vehicles are deflated, they can no longer be ridden. Large, it is not only laborious in the process of pushing, but also in the state of no air, the rotation of the wheels is easy to damage the tires during the rolling process. If it is transported by a trailer or other vehicles, it will not only be time-consuming and laborious, but also the transportation cost is high. It will bring great inconvenience and burden to cyclists

Chinese patent 200720090884.X, published on May 14, 2008, discloses an adjustable device for carrying deflated electric vehicles and motorcycles. The invention relates to an adjustable device for carrying deflated electric vehicles and motorcycles, which can effectively solve the problem of electric The problem of difficult and troublesome handling after the deflation of the car and motorcycle is solved by the technical solution that the device includes a frame body, ground wheels and screw rods. There is a sliding sleeve, the lower part of the sliding sleeve and the lower part of the rear crossbar are equipped with ground wheels, the two ends of the front transverse rod are installed on the sliding sleeve, the middle part of the front and rear two transverse rods is equipped with a screw rod with adjustable distance, and the outer end of the screw rod is equipped with Crank, the front and rear two transverse bars are symmetrically equipped with wheel holders above the center

This invention has the characteristics of simple structure, low cost, small volume, and easy to use, but the bracket of this invention is easy to cause the tire to squeeze. After the device of the invention is put on, it will cause extrusion, which may cause greater damage to the tires, and due to the limitation of the height of the frame in front of the tires, the radius of the pulley of the invention cannot be too large, resulting in slow walking when the invention is used. If the road surface is uneven, Time-consuming and laborious during shipping

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