Spinning nut basketball elevator system
View Patent ↗The present invention relates to an apparatus and method for adjusting the height of a basketball backboard and hoop assembly. One embodiment of the present invention may include an adjustment arm in telescoping relation with a threaded rod. The present invention may also include a threaded nut rotatably connected to the adjustment arm and in threadable engagement with the threaded rod such that rotation of the threaded nut on the threaded rod induces an adjustment in the vertical height of the basketball backboard and hoop assembly.
1. An apparatus for adjusting the height of a basketball backboard and hoop, the apparatus comprising:
a support pole;
at least one elevator arm rotatably connected to said basketball backboard and rotatably connected to said support pole;
an adjustment pole having a first end and a second end, the first end being rotatably connected to said at least one elevator arm; a threaded rod having a first end movably attached to the second end of said adjustment pole and a second end rotatably connected to the first end of said support pole; a threaded nut attached to said adjustment pole and configured to threadably engage with said threaded rod; and
wherein rotation of said threaded nut adjusts the height of said basketball backboard and hoop.
2. The apparatus according to claim 1 , wherein said threaded rod and said threaded nut include hi-lead threads.
3. The apparatus according to claim 1 , wherein said adjustment pole includes an adjustment mechanism configured to rotatably attach said threaded nut to said adjustment pole.
4. The apparatus according to claim 3 , wherein said adjustment mechanism further comprises:
a locking mechanism configured to prevent said threaded nut from rotating; and
a trigger having a first position in which said locking mechanism prevents said threaded nut from rotating and a second position in which said locking mechanism permits said threaded nut to rotate.
5. The apparatus according to claim 3 , wherein said adjustment mechanism includes at least two thrust bearings positioned on opposite sides of said adjustment nut, the two thrust bearings configured such that said threaded rod passes through the two thrust bearings, said threaded nut, and said adjustment mechanism.
6. An apparatus for adjusting the height of a basketball backboard and hoop, the apparatus comprising:
a support pole;
at least one elevator arm rotatably connected to said basketball backboard and rotatably connected to said support pole; and
an adjustment device connecting said at least one elevator arm to said support pole, the adjustment device having a threaded rod in telescoping engagement with an adjustment arm, the adjustment device further having a threaded nut rotatably connected to the adjustment arm and threadably engaged to the threaded rod, the threaded nut being configured to rotate in response to a force applied to the adjustment arm;
wherein rotation of the threaded nut adjusts the height of said basketball backboard and hoop; wherein the threaded rod has a first end and a second end, the first end being movably attached to the adjustment arm and the second end being rotatably connected to said support pole; and wherein the adjustment arm has a first end and a second end, the first end being movably attached to the threaded rod and the second end being rotatabiv connected to said at least one elevator arm.
7. The apparatus of claim 6 , wherein the threaded rod and the adjustment arm are movably attached by the threaded nut.
8. The apparatus according to claim 6 , wherein the threaded rod and threaded nut are formed using hi-lead threads.
9. The apparatus according to claim 6 , wherein the adjustment arm includes an adjustment mechanism configured to rotatably connect the threaded nut to the adjustment arm.
10. The apparatus according to claim 9 , wherein the adjustment mechanism further comprises:
a locking mechanism configured to prevent the threaded nut from rotating; and
a trigger having a first position in which the locking mechanism prevents the threaded nut from rotating and a second position in which the locking mechanism permits the threaded nut to rotate.
11. The apparatus according to claim 10 , wherein the adjustment mechanism includes at least two thrust bearings positioned on opposite sides of the adjustment nut, the two thrust bearings configured such that the threaded rod passes through the two thrust bearings, the threaded nut, and the adjustment mechanism.
12. The apparatus according to claim 1 , wherein said threaded rod is rotatably connected to said support pole and movably connected to said adjustment pole.