TWI711480B - An improved marking line for a baseball stadium purpose - Google Patents

Abstract

An improvement of the marking of a baseball field has a main body which is made of foam material into a flat and long strip shape, and the top surface of the main body is white. Therefore, the improved baseball field marking can withstand a large amount of stepping, and can be replaced quickly, and the construction is easy to be beautiful and durable.

Description

Improvement of Baseball Field Marking

The present invention is related to baseball sports equipment, and specifically refers to an improved marking structure used in baseball venues.

Baseball is a sport that has taken the world by storm, and it is Taiwan's national game. In a baseball field, the boundaries between home plate, pitcher mound and infield are all marked with lime powder to determine where the ball falls and the player's move on base. Among them, the marking line in the home base hitting zone is often stepped on by the batter's spikes due to rain, causing the two rectangular markings to be blurred. This will make the pitcher lose the basis for visual judgment, or it may Affect the judgment of the referee.

In view of the above-mentioned deficiencies, the purpose of the present invention is to provide an improvement of the marking of a baseball field to avoid the problem of unclear marking caused by weather or use.

The present invention provides an improvement to the marking of a baseball field. The main body is made of foamed material and made into a flat and long strip, and the top surface of the main body is white.

Thereby, the baseball field marking body of the present invention can withstand a large amount of stepping, and can be quickly replaced.

10: body

Figure 1 is a top view of an embodiment of the invention.

Figure 2 is a schematic diagram of the use of an embodiment of the present invention

In order to clearly illustrate the specific structure and features of the present invention, an embodiment is provided and illustrated as follows with the drawings.

The baseball field marking of the embodiment provided by the present invention has a main body 10 which is made of foamed material and made into a flat strip shape, which is manufactured in accordance with the standard "Baseball Field Marking Regulations" and has a predetermined shape, length and width, and the main body The top surface is white.

As shown in FIG. 1, the top surface of the main body 10 of the baseball field marking can be made into a rectangle (applied to the hitting area) or circular arc (applied to the pitcher mound). In this embodiment, the included angle of the arc surrounding the arc-shaped marking body 10 is 90 degrees, so four marking bodies 10 can be used to form a closed circle.

In addition, the shape of the top surface of the main body 10 of the baseball field markings can also be made into a simple elongated shape to serve as a sideline between the infield and the field.

Please refer to FIG. 2. In this embodiment, the depth of the baseball field marking body 10 is 10 cm to be buried in the loess, and the surface of the body 10 directly contacts the grooves on the ground when buried, so that the top surface of the body 10 is substantially Flush to the ground.

Because the baseball field marking body 10 is made of foam material, it can withstand a lot of stepping. In addition, the top surface of the baseball field marking body 10 can be provided with a hard layer to avoid damage caused by player spikes and to prevent players from falling due to damage to the marking line.

In addition, the baseball field marking body 10 of the present invention can be replaced at any time, and the replacement can be completed quickly when the game is suspended or when the game is changed, so the game time will not be affected, and the construction is easy to be beautiful and durable.

10: body

Claims (4)

An improvement of the marking of a baseball field is that a main body is made of foam material and formed into a flat strip shape, and the top surface of the main body is exposed to the soil and has a white arc shape. A part of the main body is detachably buried in In the soil, and when buried, the surface of the body directly contacts the groove on the ground. According to claim 1, the improvement of the baseball field marking, wherein the arc included angle of the top surface shape of the main body is 90 degrees. According to claim 1, the improvement of the baseball field marking, wherein the top surface of the main body is provided with a hard layer. The improvement of the marking of the baseball field as described in claim 1, wherein the depth of the body buried in the soil is 10 cm.

Images