KR20130042800A

KR20130042800A - Pitching training equipment

Info

Publication number: KR20130042800A
Application number: KR1020110106891A
Authority: KR
Inventors: 문형선
Original assignee: 문형선
Priority date: 2011-10-19
Filing date: 2011-10-19
Publication date: 2013-04-29

Abstract

The present invention discloses a throwing motion corrector.
The pitching motion corrector of the present invention is a pair consisting of a pair of vertical plates which are arranged to be spaced apart from each other and a horizontal plate which is integrally provided with both ends connected to each end of the pair of vertical plates; A horizontal member provided at intervals in a direction perpendicular to the horizontal plate and having rod-shaped elements connected at both ends to each side of the pair of vertical plates; It is composed of a baseball provided on the rod element of the horizontal member is provided so that the user can hold and rotate by hand.
The present invention of such a configuration has the advantage that the structure is simple and compact, easy to transport and store, and easy to attach to various installation objects such as tabletop or ceiling structure. In particular, by preventing only the wrist twist that affects the fastball and restricting the use of only the front and rear wrist snaps based on the direction of pitching the ball, naturally focusing on the position and posture of the wrist for fastball pitching You can expect a corrective effect, and do not need to pitch directly as before, so the useful effect that can prevent the damage to muscles or ligaments due to excessive training amount is expected in advance.

Description

Pitching Motion Corrector {PITCHING TRAINING EQUIPMENT}

The present invention relates to a pitching motion corrector for correcting a pitcher's fastball motion in baseball, and more particularly, by fastening the wrist in a stable posture by allowing the pitcher to correct the motion of involuntarily twisting the wrist while holding the ball. It relates to a throwing motion corrector that can be thrown, and also the structure is simple and the volume is minimized to increase the convenience of transport and storage.

As is widely known, baseball is a ball game where nine teams of nine are each attacked and defended alternately, winning and losing. The attacking side batters the opponent's pitcher with a thrown ball and turns 1,2,3 You get 1 point when you return to home base.

As is well known, baseball is a ball game in which two teams of nine players each have a designated batter and ten players if there is a designated batter.The three teams have a chance to attack when three batters are out of the attacking team. The game is a series of nine rounds of attacks and defenses that cover the game. All baseball hits are played on the home plate, and the attacking teams play through the first, second and third bases before the three outs. You will score when you reach.

In this baseball, the defenders are described by location. For each team, the defenders consist of three outfielders: left fielder, center fielder, and right fielder; four infielders: first baseman, second baseman, third baseman, and shortstop; The pitcher and the catcher is divided into a battery (battery), the pitcher and the catcher is a battery, pitcher pitcher must be located in the feature mound, catcher box, respectively, the outfielder plays a role in dealing with the midfielder over the infield, The infielder mainly handles groundballs or monitors runners, and the battery pitcher not only pitches, but also handles bunts and infielders as a defender, and catchers not only catch the pitcher's pitches, but also catchers It is responsible for handling fly balls falling into the foul area and infield around the box.

Here, the strike zone refers to a space virtually set on a home plate, the middle point of the upper part of the batter's shoulder and the upper part of the uniform pants as the upper limit, and the lower part of the knee as the lower limit. The space in which you play is determined by the attitude the batter takes to strike the ball. If the batter takes a different strike stance to make the strike zone look smaller, the centripet ignores it and decides the strike zone based on the batter's usual batting stance.

On the other hand, pitchers face batters through various pitches, such as fastball, forkball, curve, knuckle ball, slide ball, palm ball, reverse ball, change-up ball.

The fastball refers to the throwing method of throwing the index finger and middle finger at right angles to the wide gap of the seams, also known as Four seam fastball.

A fork ball is a type of change ball that catches and throws the ball with the thumb, index finger and middle finger, and falls sharply near the home plate.

A curve is a type of change ball that refers to a ball that bends inward or outward in front of the batter. The inner curve is incurve, and the outer curve is also called outcurve.

Knuckle ball is a pitching method that catches the ball with strict and pink fingers and bends the remaining three fingers and throws them like a finger node. The pitcher throws the ball almost without rotation and changes the ball unpredictably on the home plate.

Slide ball (slide ball) is about halfway between the fastball and the curveball, it has a pitch that flies like a fastball and rapidly turns near the home plate.

A palm ball is a pitch that is thrown between the thumb and the little finger after the ball is placed in the palm of the hand.

The reversing ball, also called a screwball, is a pitching ball that falls near the home plate and deflects in the direction of the pitcher's arm, ie in the direction of the slider. Grab and throw hands by twisting.

Change-up balls are fastballs that are usually 12-16 kilometers slower than the fastball, causing the batter to miss timing when hitting.

As such, the pitcher in baseball is the most stable and accurate pitching action, and most players are actually training by holding the ball and throwing the ball, but it takes a lot of time because the actual pitch must be thrown every time. There was a constraint that you had to have enough space to throw the ball as well as to be hard and powerful.

In addition, although the pitcher needs to practice the position of the finger to hold the ball and the position of the wrist in order to secure a stable control, there is no exercise device, so most pitchers throw a lot of balls and hold their own fingers or wrists. As a result of correcting the position of the body and acquiring it on its own, the practice effect was low, and there was a feeling of injuries caused by excessive use of the shoulder and arm muscles.

Korean Patent Publication No. 10-2010-0088109, p. 2, claim 1, FIG. The patent document 1 relates to a pitching exercise device, the claim 1 in the pitching exercise device, the throwing exercise device is coupled to the front surface of the case, a strike zone plate and a plurality of strike zones are drawn, and the pitching Disclosed is a configuration of a throwing exercise device comprising a power supply device for supplying power to a practice device, a control unit for controlling the throwing exercise device, and a display unit for outputting data by the control unit. The pitching exercise device of the patent document 1, when throwing toward the strike zone plate, so that the user can check the strike and the speed, so that it is possible to practice the pitching alone without the help of others. However, the pitching exercise device of the patent document 1 is a device that simply detects and confirms the speed and strike of the ball according to the pitching, the disadvantage that it is impossible to practice the position of the finger and the position of the wrist that directly affects the pitcher's control force There is this. For example, if you are an amateur baseball player or a beginner pitcher is unconsciously twisting the wrist during the fastball movement, if you twist the wrist during the fastball movement, the ball will bend straight rather than straight, it requires urgent correction, but conventionally Since there is no proper correction device, you need to correct your posture by throwing a lot of balls, and you will have to correct yourself. Due to this, there is a problem in that the possibility of injuring yourself.

The present invention was created in order to solve the problems of the prior art as described above, an object of the present invention to control the operation of twisting the wrist unconsciously in pitching one of the basic pitches of the pitcher to perform the fastball operation It is to provide a pitching motion corrector that can expect a corrective effect by enabling a repetitive practice of the wrist snap action.

Another object of the present invention is to simplify the structure and to minimize the volume to facilitate transportation and storage, and can be used by mounting to a variety of installation targets, such as tabletop, ceiling or wall to enable the use of the throwing motion correction device To provide.

The pitching motion corrector according to a preferred embodiment of the present invention for realizing the above object is provided with a pair of vertical plates and the opposite ends of each of the pair of vertical plates that are arranged facing each other at a distance and integrally provided A stand consisting of a horizontal plate; A horizontal member provided at intervals in a direction perpendicular to the horizontal plate and having rod-shaped elements connected at both ends to each side of the pair of vertical plates; It is characterized by consisting of a baseball provided on the rod element of the horizontal member is provided so that the user can hold and rotate by hand.

As a preferred feature of the invention, the horizontal member is a horizontal bar which is horizontally disposed so that both ends contact the pair of vertical plates; It is configured to include a fixing screw through which one side of the vertical plate is screwed into both ends of the horizontal bar.

As another preferable feature of the present invention, the horizontal plate is provided with a screw member to be coupled to the installation object by screwing.

As another preferable feature of the present invention, the baseball is provided rotatably at one end of the horizontal member, or the horizontal member is configured to be rotatable with respect to the pair of vertical plate.

The pitching motion corrector according to the present invention has a simple structure and small size, so that it is easy to transport and store, and it is easy to attach to various installation objects such as a tabletop, a ceiling, or a wall structure.

In particular, by preventing only the wrist twist that affects the fastball and restricting the use of only the front and rear wrist snaps based on the direction of pitching the ball, naturally focusing on the position and posture of the wrist for fastball pitching You can expect a corrective effect, and do not need to pitch directly as before, so the useful effect that can prevent the damage to muscles or ligaments due to excessive training amount is expected in advance.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

1 is a perspective view showing a throwing motion corrector according to the present invention,
2 is a front view of the throwing motion corrector according to the present invention;
3 and 4 are views for explaining the use state of the throwing motion corrector according to the present invention,
5 is a view for explaining a state in which the pitching motion corrector according to the present invention installed on the ceiling structure.

Hereinafter, a pitching motion corrector according to the present invention with reference to the accompanying drawings as follows.

First, it should be noted that the same components or parts among the drawings are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a perspective view showing the overall configuration of the throwing motion corrector according to the present invention, as shown in the drawing, the throwing motion corrector 1 of the present invention is a stand 10 to form a large body and the stand 10 The horizontal member 20 is installed in the horizontal direction, and the baseball 30 is provided to be rotatably provided on the horizontal member 20 to be held by the user by hand.

FIG. 2 is a front view of the throwing motion corrector according to the present invention. In the drawing, a pair of vertical plates 11 and 13 are provided vertically at left and right intervals, and the vertical plates 11 and 13 are shown. It is arranged horizontally between the horizontal plate 12 disposed below the vertical plate (11, 13), and located above the horizontal plate 12 to the pair of vertical plate (11, 13) Both ends are connected to a support member 20 and a baseball ball 30 provided at one end of the support member 20 so as to be grasped by a user by hand.

3 and 4 are views for explaining the state of use of the throwing motion corrector according to the present invention, the stand 10 forming the outer body is a horizontal plate 12, the installation object 100 in the form of a desk or table or table An initial operation for the user to throw a fastball in a state fixed to the upper surface, that is, a state in which the baseball 30 is held by hand, and FIG. 4 shows that the user counterclocks the baseball 30 based on the drawing. The state in which the spin is applied in the direction is shown.

FIG. 5 is a view for explaining a state in which a pitching motion corrector according to the present invention is installed in a ceiling structure. In the drawing, a horizontal plate 12 of a stand 10 forming an outer body is attached to a target structure 200 such as a ceiling. The state of fixed use is shown.

Referring to the configuration of the pitching motion corrector 1 of the present invention with reference to the drawings as follows.

The pitching motion corrector 1 of the present invention is largely composed of a stand 10, a horizontal member 20 and a baseball (30).

The stand 10 includes a pair of vertical plates 11 and 13 disposed to face each other at predetermined intervals, and both ends of the pair of vertical plates 11 and 13 are integrally connected to each other. It consists of one horizontal plate 12.

Here, the baseball ball 30 to be described later is disposed between the pair of vertical plates (11, 13) constituting the stand (10) to have a gap enough to accommodate the baseball (30) desirable.

In addition, the horizontal plate 12 is provided with a screw member 15 to be screwed to the installation object 100 in the form of a desk or table or table.

On the other hand, in the present invention has been illustrated that the pair of vertical plates (11, 13) and the horizontal plate (12) constituting the stand 10 is provided as a member of the plate-shaped, if the shape can be maintained firmly various Members in form and material may be used, and it will be possible to use circular or square metal pipe members, for example.

The horizontal member 20 is an element disposed horizontally on the upper side in a direction perpendicular to the drawing with respect to the water plate, and the horizontal member 20 includes a horizontal bar 21 and a fixing screw 25.

The horizontal bar 21 is a member whose both ends are connected to one side of the pair of vertical plates 11 and 13, and has a rod or rod shape arranged in parallel at intervals above the horizontal plate 12. It is a member of the longitudinal member. Both ends of the horizontal bar 21 may be integrally provided by welding to one side of each of the pair of vertical plates 11 and 13, but in the present invention, one end of the pair of vertical plates 11, After inserting one side of 13) has been proposed a method of screwing the fixing screw 25 to both ends of the horizontal bar (21).

On the other hand, the horizontal bar 21 may be installed with a spring so that the user can return to the initial position when the user applies a rotational motion for the pitch ball in the state holding the baseball 30, such a spring is not shown horizontal bar It may be configured in the connection portion 21 and the baseball 30 or between the horizontal bar 21 and the fixing screw 25, which may be carried out by a known technique, so detailed description thereof will be omitted.

Baseball 30 may be used for a baseball or a ball-shaped member corresponding to the size of the baseball ball used in a conventional baseball game, the horizontal bar 21 constituting the horizontal member 20 Is provided is an element provided to allow the user to hold and rotate by hand.

The baseball (30) is characterized in that the rotation is possible only in the front and rear direction when the user is held by the hand, that is, provided to rotate around the horizontal bar 21 of the horizontal member 20 as an axis.

To this end, in the present invention, the baseball ball 30 is rotatably provided with respect to the horizontal bar 21 of the horizontal member 20, or the horizontal bar 21 of the horizontal member 20 is connected to the pair of plates. It proposes to be rotatable with respect to.

Referring to the use example of the throwing motion corrector according to the present invention configured as described above are as follows.

First, the stand 10 is fixed to a position using a plurality of screw members 15 so as not to move after standing the target structure 100 such as a desk or a table or a table.

In this state, the user holds the baseball 30 by hand as shown in FIG. 3, and when the wrist operation is performed during the pitching of the fastball, the wrist is turned forward as shown in FIG. 4 while maintaining the posture of the wrist to be regulated. The rotation is achieved.

Therefore, in practicing the fastball, the movement of the wrist unconsciously prevents the movement of the wrist while naturally preventing only the snap action of the wrist can be obtained through the correction effect of the wrist twist during the fastball pitching.

It is to be understood that the present invention is not limited to the disclosed embodiment and that various changes and modifications may be made without departing from the spirit and scope of the present invention as set forth in the appended claims. It is obvious to those who have knowledge. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

1: pitch motion corrector 10: stand
11,13: vertical plate 12: horizontal plate
15: screw member 20: support member
21: horizontal bar 25: fixing screw
30: baseball

Claims

A stand made up of a pair of vertical plates 11 and 13 disposed to be spaced apart from each other and a horizontal plate 12 integrally provided at both ends of the pair of vertical plates 11 and 13 at both ends thereof. 10);
The horizontal member 20 is provided at intervals in the direction perpendicular to the horizontal plate 12 and having a rod-shaped element connected at both ends to each side of the pair of vertical plates 11 and 13, respectively. Wow;
A baseball ball 30 provided on the rod element of the horizontal member 20 so as to be held and rotated by a user by a hand;
Throwing motion corrector, characterized in that consisting of.

The method of claim 1, wherein the horizontal member 20,
A horizontal bar 21 horizontally disposed so that both ends thereof contact the pair of vertical plates 11 and 13;
A fixing screw 25 inserted into one side of the vertical plate 11 and 13 to be screwed to both ends of the horizontal bar 21;
Throwing motion corrector, characterized in that comprises a.

The throwing motion corrector according to claim 1, wherein the horizontal plate (12) has a screw member (15) to be screwed to the installation object (100).

According to claim 1, The baseball 30,
Is provided rotatably at one end of the horizontal member (20), or the horizontal member (20) is pitching motion corrector, characterized in that configured to be rotatable with respect to the pair of vertical plates (11, 13).