Abstract: The present invention discloses an upright floor stand for guitar, comprising: a support-bar-assembly, a guitar-protecting fork, a fork and a support base, the guitar-protecting fork comprises a guitar-protecting fork body and a plastic back seat rotatably connecting to the guitar-protecting fork body; and mounted on the support-bar-assembly; the support base comprises a load bearing base and three support legs, all the three support legs are hinged to the load bearing base, the support-bar-assembly is mounted on the load bearing base, the fork is engaged with the load bearing base. Through arranging the foldable guitar-protecting fork, the fork and the three support legs, the present invention makes the whole support for guitar a smaller volume after folded, and an easier and more convenient fold, while placing the guitar onto the support, it is more secure and stable, thus it is user-friendly.

Abstract: The present utility model discloses a force adjustable spring-clamp capo, comprises a string-engaging arm and a damping arm, the string-engaging arm and the clamping arm are hinged together by a composite pressing rivet, wherein a pressure adjustment mechanism is further arranged in a middle of the clamping arm, including: a pressure spring, a regulation screw and a regulation nut, by the pressure adjustment mechanism, a collapsing length of the pressure spring is adjusted, making the force of the spring change (Hooke's law), which makes the clamping force of the capo adjustable, it can also be operated by a single hand of a player as the spring-damp capo, thus owns a simple and easy operation, making a player be able to adjust to a best clamping force according to a requirement of the instrument thereof, to achieve a role of a tune transfer assistance perfectly.

Abstract: A foldable floor stand for guitar, comprises supporting rods, whose top ends are intermeshed, and aluminum tubes connecting with bottom ends of the supporting rods to support a guitar; two plastic engagers are set on top of the supporting rods, a rotatable pad apparatus contacting with guitar surface is arranged on side of the plastic engager supporting the guitar. Due to adopting a pad apparatus to make the plastic supporting panel and back face of the guitar contact in surface, frictions are increased and placements of a guitar or other music instruments onto the stand are more stable, more secure, harder to slide and fall. Connecting supporting rods and aluminum tubes moveably, makes it convenient to adjust positions of supporting rods, to adopt different styles of guitars; it is possible to fold supporting rods wholly inside range of aluminum tubes, making it convenient to carry.

Abstract: The present invention discloses a guitar hanger apparatus, including a fixed base and a hanger body fixedly connects to the fixed base; the fixed hanger body further includes a fixing holder, applied to support the guitar and move down following the weight of the guitar, a self-locking mechanism connecting to and driven by the fixing holder; the self-locking mechanism comprises rotating shaft assemblies, built in the main body of the hanger, and swing arms connecting to the rotating shaft assemblies; the fixed holder comprises positioning casts, applied to fix the guitar, while a driving unit is arranged in the positioning cast, applied to drive the rotating shaft assemblies. The present invention achieves fixation and protection to a guitar by the weight of the guitar, which has a simple structure, and enables mass production thus brings benefits to the manufacturer.