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Marking trolley for temporary footfall fields

A football field and temporary technology, applied in the field of marking cars, can solve the problems of not being able to remove the markings and difficult to ensure consistency

Active Publication Date: 2018-12-18
QUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the full-automatic marking device for football fields is difficult to ensure consistency in the width of the drawn lines, and at the same time, it is not possible to remove the markings in a timely and convenient manner for some temporary fields.

Method used

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  • Marking trolley for temporary footfall fields
  • Marking trolley for temporary footfall fields
  • Marking trolley for temporary footfall fields

Examples

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Embodiment Construction

[0034] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0035] Such as figure 1 and figure 2 As shown, a marking trolley for a temporary football field includes a car body 1, an installation groove is provided on the upper surface of the car body 1, a cover plate 25 is also hinged on the upper surface of the car body 1, and an outer surface of the car body 1 Drive shaft 1 and drive shaft 2 are arranged on the upper rotation, and drive shaft 3 and drive shaft 4 are rotated on the opposite outer surface of the car body 1. Drive shaft 1, drive shaft 2, drive shaft 3 and drive shaft 4 pass through One end of the vehicle body 1 is respectively fixed with a wheel one 2, a wheel two 3, a wheel three 4 and a wheel four 5, and a drive motor one 46 and a drive motor two 47 are respecti...

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PUM

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Abstract

The invention provides a marking trolley for temporary footfall fields, which belongs to the field of sports equipment. The marking trolley for temporary footfall fields comprises a trolley body, thetop surface of the trolley body is provided with a mounting recessslot, a cover plate is also hinged with the top surface of the trolley body, a first driving shaft and a second driving shaft are rotatably arranged on one side of the trolley body, a third driving shaft and a fourth driving shaft are rotatably arranged on the other opposite side of the trolley body, and a first wheel, a second wheel, a third wheel and a fourth wheel are respectively fixed on the first driving shaft, the second driving shaft, the third driving shaft and the fourth driving shaft; a powder tank and a water tank which are provided with cavities are arranged in the mounting recessslot, a marker is arranged in the mounting recessslot, and a primary remover and a secondary remover are arranged in the mounting recessslot. The marking trolley for temporary footfall fields not only can flexibly mark a line according to adjusted marking width, but also can remove marked lines.

Description

technical field [0001] The invention belongs to the technical field of sports equipment and relates to a marking trolley used for football fields. Background technique [0002] The football field is the place where football players practice or play games. The football field must be rectangular, with a length of 90-120 meters, a width of 45-90 meters, a goal height of 2.44 meters, and a width of 7.32 meters. The general football field is marked by lines. These lines are used as the boundary lines of each area in the field and should be included in each area. The two longer boundary lines are called sidelines, and the two shorter lines are called goal lines. ;The width of all lines does not exceed 12 cm (5 inches). The playing field is divided into two halves by the center line. A center mark is made at the midpoint of the center line of the field. Draw a radius of 9.15 meters (10 yards) from the center mark. a circle. [0003] The lines on the football field are all drawn b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63C19/08
CPCA63C19/08
Inventor 瞿昂吴明明
Owner QUZHOU UNIV