Patent ID: 6412742
Filing Date: 2002-07-02
Classification: G10G,Y10T

Abstract:
A guitar stand comprises:a rear support frame, a first front leg, a second front leg, an adjusting seat, an upper block connected to the rear support frame, the adjusting seat connected to the upper block, the first front leg and the second front leg, a first bracket disposed on the first front leg, and a second bracket disposed on the second front leg, the rear support frame having a main tube connected to the upper block, a first rear leg, a second rear leg, and a joint connected to the main tube, the first rear leg, and the second rear leg, the upper block having a lower connector having a U-shaped lug, the U-shaped lug having a hexagonal threaded hole, the lower connector receiving the main tube, the joint having a U-shaped sleeve having a lower slot and a through hole, and an upper post disposed on the U-shaped sleeve for insertion in the main tube, the first rear leg having a first tube and a first upper connector disposed on the first rear leg, the first upper connector having a first upper notch, a first insertion slot, and a round hole communicating with the first insertion slot, the second rear leg having a second tube and a second upper connector disposed on the second rear leg, the second upper connector having a second upper notch, and a circular hole, the second upper connector inserted in the first insertion slot of the first upper connector, the first upper connector inserted in the lower slot of the U-shaped sleeve, a first rivet passing through the through hole of the U-shaped sleeve, the round hole of the first upper connector, and the circular hole of the second upper connector, the adjusting seat having a blocking plate, and a positioning plate connected to the blocking plate, the blocking plate having an upper pivot hole and a lower pivot hole, the positioning plate having a lower lug having a pivot aperture, the first front leg having a first pipe and a third upper connector disposed on the first pipe, the third upper connector having a third upper notch, a second insertion slot, and a round aperture communicating with the second insertion slot, the second front leg having a second pipe and a fourth upper connector disposed on the second pipe, the fourth upper connector having a fourth upper notch, and a circular aperture, the blocking plate inserted in the U-shaped lug, a bolt passing through the hexagonal threaded hole of the U-shaped lug and the upper pivot hole of the blocking plate to fasten the U-shaped lug and the blocking plate together, the fourth upper connector inserted in the second insertion slot of the third upper connector, the third upper connector disposed between the blocking plate and the lower lug of the positioning plate, and a second rivet passing through the pivot aperture of the positioning plate, the round aperture of the third upper connector, the circular aperture of the fourth upper connector, and the lower pivot hole of the blocking plate.