Baseball batting practice device
A baseball batting practice device includes a home plate having a top face in which a plurality of channels extending in different direction are embedded. Each channel has top flanges spaced from each other to define a slot therebetween. The top flanges are substantially flush with the top face of the base plate. A slide is selectively and movably received the channels. A threaded rod extends from the slide and through the slot of the channel. An upright stand has a lower end defining an inner-threaded hole engageable with the threaded rod to attach the stand to the slide whereby the stand is movable along and switchable between the channels. The stand has an upper end forming a cavity for receiving and supporting a baseball to be batted whereby a user may selectively position the baseball at any desired location along the channels for practicing ball batting.
1. Field of the Invention
The present invention relates generally to a device for practicing batting of baseball, and in particular to a baseball batting practice device that allows for adjustment of the location of a stand that supports a baseball to be batted in orthogonal directions to suit the need of different batters.
2. The Related Art
Baseball batting practice devices are known. The baseball batting practice device comprises an upright holder that is rotatably mounted to a home plate for supporting and positioning a baseball. The upright holder is selectively retained at different discrete angular positions by means of a rotation mechanism. Such a rotatable construction of the baseball holder allows a player to selectively set a baseball supported by the holder at different positions. However, the structure of the baseball batting practice device is complicated, for the holder is set at an angular position by having a spring-biased pin removably fit into angularly discrete retention holes defined in the home plate. Such a complicated structure, apparently, leads to increase of manufacturing cost and probably shortening the service life of the device.
Thus, it is desired to have a baseball batting practice device that overcomes the problems encountered in the prior art by employing a simple but effective construction.
SUMMARY OF THE INVENTIONTherefore, a primary objective of the present invention is to provide a baseball batting practice device that allows a user to selectively position a baseball to be batted at different locations on a base without employing a complicated structure.
Another objective of the present invention is to provide a baseball batting practice device that is low cost.
To achieve the above objectives, in accordance with the present invention, there is provided a baseball batting practice device comprising a home plate having a top face in which a plurality of channels extending in different direction are embedded. Each channel has top flanges spaced from each other to define a slot therebetween. The top flanges are substantially flush with the top face of the base plate. A slide is selectively and movably received the channels. A threaded rod extends from the slide and through the slot of the channel. An upright stand has a lower end defining an inner-threaded hole engageable with the threaded rod to attach the stand to the slide whereby the stand is movable along and switchable between the channels. The stand has an upper end forming a cavity for receiving and supporting a baseball to be batted whereby a user may selectively position the baseball at any desired location along the channels for practicing ball batting.
BRIEF DESCRIPTION OF THE DRAWINGSThe present invention will be apparent to those skilled in the art by reading the following description of preferred embodiments thereof, with reference to the attached drawings, in which:
With reference to the drawings and in particular to
A plurality of channels is defined in the top face 14 of the home plate 12. In the embodiment illustrated in
In the embodiment illustrated, the home plate 12 is made of rubber or plastics by molding, while the channels 22, 24 are made of metal. The channels 22, 24 are embedded in the top face 14 of the home plate 12 whereby the flanges 26 of the channels 22, 24 are substantially flush with the top face 14 of the home plate 12.
A slide 30 is sized and shaped to be selectively and movably received in one of the channels 22, 24 through the associated entrance opening. The slide 30 can be switched between different channels 22, 24. A threaded rod 32 extends from the slide 30 and through the slot 28 to get beyond the flanges 26.
The lower end of the stand 16 defines an inner-threaded hole 34, see
In the embodiment illustrated in
Although the present invention has been described with reference to the preferred embodiments thereof, it is apparent to those skilled in the art that a variety of modifications and changes may be made without departing from the scope of the present invention which is intended to be defined by the appended claims.
Claims
1. A baseball batting practice device comprising:
- a base plate having a top face;
- a first channel formed in the top face and extending in a first direction, the first channel having opposite top flanges spaced from each other to define a slot therebetween;
- a second channel formed in the top face and extending in a second direction, the second channel having opposite top flanges spaced from each other to define a slot therebetween, the second direction being different from the first direction;
- a slide movably received in one of the channels and switchable between the channels, the slide forming a threaded rod extending through the slot of the channel and beyond the flanges; and
- an upright stand having a lower end defining an inner-threaded bore engageable with the threaded rod to attach the stand to the top face of the base plate, the upright stand having an upper end forming a cavity for receiving and supporting a baseball.
2. The baseball batting practice device as claimed in claim 1, wherein the first and second directions are substantially perpendicular to each other.
3. The baseball batting practice device as claimed in claim 1, wherein three first channels are formed in the top face of the base plate, including a central one and two side ones located on opposite sides of the central one.
4. The baseball batting practice device as claimed in claim 3, wherein the first and second directions are substantially perpendicular to each other.
5. The baseball batting practice device as claimed in claim 1, wherein the flanges of the channels are substantially flush with the top face of the base plate.
6. The baseball batting practice device as claimed in claim 1, wherein each channel forms an opening in an edge of the base plate for receipt of the slide therein.
Type: Application
Filed: Dec 29, 2003
Publication Date: Jun 30, 2005
Inventor: Peter Tsai (Hsinchu City)
Application Number: 10/748,640