Patent ID: 9633631
Date: 2017-04-25
CPC Classifications: G10D,G10H

Claim:
1. A foldable guitar having a guitar body, the guitar body comprising: a main body; and a rotating bar having a top end and a bottom end, wherein each of the top end and the bottom end is pivoted to the main body, a shape of the rotating bar matches a profile shape of the main body, and the rotating bar is foldable, such that a size of the guitar body is reduced when the rotating bar is folded toward the main body; wherein at least one of the top end and the bottom end of the rotating bar comprises a ball bearing disposed therein, an outer portion of the ball bearing receives a force pressing the ball bearing inward toward the main body, and the inner portion of the ball bearing is exposed toward the main body; wherein the main body comprises a first hole and a second hole configured to receive the ball bearing; wherein when the ball bearing slip fits with the first hole, the rotating bar is in an extended position such that the foldable guitar can be used normally; and wherein when the ball bearing slip fits with the second hole, the rotating bar is in a folded position such that the rotating bar is folded on the main body.