초록 ▼

The present invention is a device to be used to practice hitting a ball. The device according to the invention suspends a ball at a variety of positions movable along three axes. The ball is removably connected to a flexible line having a first side magnet thereon. The user can select if the first-e

The present invention is a device to be used to practice hitting a ball. The device according to the invention suspends a ball at a variety of positions movable along three axes. The ball is removably connected to a flexible line having a first side magnet thereon. The user can select if the first-end magnet will rise or fall when the removable ball is struck and the first-end magnet is hit and/or swings a predetermined amount by using either a counterweight or a connector-magnet attached to an adjustment peg fixedly attached to a vertical support. When using the connector-magnet, the user can also select the amount of force required to dislodge the connector-magnet from a metallic component on the vertical support. The present invention is also the ball having metallic components inside which can be safely used with or without the device. The device is safer than existing devices and it produces better results due to its configuration.

대표청구항 ▼

1. A ball hitting practice device comprising a weighted base, a vertical support connected to the base, and a horizontal support slidably connected to a top of the vertical support, said device having a first side and a second side about said vertical support defined by the location of each of two e

1. A ball hitting practice device comprising a weighted base, a vertical support connected to the base, and a horizontal support slidably connected to a top of the vertical support, said device having a first side and a second side about said vertical support defined by the location of each of two ends of the horizontal support; a line having a first end and a second end, said line slidably connected to the horizontal support;a first-end magnet fixedly connected to said first end of said line;a connector fixedly connected to said second end of said line comprising a connector-magnet and a removable counterweight;wherein a ball having a magnetic component is releasably attachable to said first-end magnet and can be suspended at a height below said horizontal support; andwherein a user can select to have said first-end magnet rise toward the first side of said horizontal support when said ball releases from said first-end magnet by using said device with said removable counterweight on said connector or to have said first-end magnet fall away from said first side of said horizontal support when said ball releases from said first-end magnet by using said device with said removable counterweight removed from said connector. 2. The device according to claim 1, further comprising at least one magnetic height adjustment peg fixedly attached to said second side of said vertical support. 3. The device according to claim 2, wherein the height of said at least one height adjustment peg is slidably adjustable on said vertical support. 4. The device according to claim 1, wherein said vertical support is rotatably connected to said base. 5. The device according to claim 1, wherein said vertical support is telescoping and collapsible for portability. 6. The device according to claim 1, wherein said vertical support comprises a lockable cross member at the top of said vertical support; wherein said horizontal support is slidably connected to said lockable cross member. 7. The device according to claim 1, wherein said first-end magnet comprises a magnet within a soft enclosure, a surface of said first-end magnet flush with or below a bottom outside surface of said soft enclosure. 8. The device according to claim 1, wherein said ball comprises a metal rod through the diameter of said ball fully concealed beneath said ball's exterior surface of the ball. 9. The device according to claim 1, wherein said ball comprises metal inside said ball without any protrusions through the exterior surface of said ball. 10. The device according to claim 1, wherein said removable magnet can be removed and replaced with a different magnet having a greater or lesser magnetic strength. 11. The device according to claim 1, wherein the weight of said removable counterweight is adjustable. 12. A ball hitting practice device comprising a vertical support and a horizontal support connected to a top of the vertical support, said device having a first side and a second side; a flexible line having a first end and a second end, said line received slidably inside the horizontal support;a first-end magnet fixedly connected to said first end of said flexible line;a connector fixedly connected to said second end of said flexible line comprising a removable and replaceable connector-magnet;at least one height adjustment peg attached to said vertical support on said second side of said vertical support;wherein a ball having a metallic component is releasably attachable to said first-end magnet; andwherein a user can select the amount of force required to cause said connector-magnet to release from said at least one height adjustment peg by selecting the magnetic strength of said connector-magnet. 13. The device according to claim 12, wherein said vertical support comprises a lockable cross member at the top of said vertical support; wherein said horizontal support is slidably connected to said lockable cross member. 14. The device according to claim 13, wherein said horizontal support is rotatably connected to said vertical support. 15. The device according to claim 12, wherein said first-end magnet comprises a magnet within a soft enclosure, a surface of said first-end magnet flush with or below a bottom outside surface of said soft enclosure. 16. The device according to claim 12, wherein said ball comprises metal inside said ball without any protrusions through the exterior surface of said ball. 17. The device according to claim 12, wherein said connector-magnet can be removed and replaced with a connector-magnet having a greater or lesser magnetic strength. 18. A baseball comprising a metal rod through a diameter of said baseball fully concealed beneath an entire outside surface of said baseball. 19. The ball according to claim 18, wherein said ball comprises said metal rod inside said ball without any protrusions of metal through the exterior surface of said ball. 20. The ball according to claim 19, wherein said metal rod is comprised of two pieces of metal resistance welded together.