Patent ID: 9241543
Filing Date: 2016-01-26
CPC Classification: A44B

Claim Text:
1. An adjustable belt buckle, comprising: a main body, having a bottom wall, a first side wall, a second side wall, and a top wall, the first side wall and the second side wall are respectively extended upwardly from two sides of the bottom wall in an axial direction, the bottom wall has a front end and a rear end in the axial direction, a first elongated hole is formed at the first side wall in the axial direction, a second elongated hole is formed at the second side wall in the axial direction and corresponding to the first elongated hole, a first limit portion is formed at the first elongated hole adjacent to the rear end of the bottom wall, a second limit portion is formed at the second elongated hole adjacent to the rear end of the bottom wall, the top wall has a transverse section and an axial section connected with each other as a T shape, two ends of the transverse section are respectively connected with a top end of the first side wall and a top end of the second sidewall and adjacent to the rear end of the bottom wall, the axial section is extending from a location between two ends of the transverse section toward the front end of the bottom wall so that an U-shaped groove is defined by the top wall, the first side wall, and the second side wall, and a location between the top wall and the bottom wall provides a binding belt to be passed through, and a first teeth portion is formed at an upper surface of the binding belt; and a pressing member, having a shaft, a pressing plate, and a second teeth portion, the pressing plate has a front end and a rear end in the axial direction, the shaft is transversely connected to the rear end of the pressing plate, two ends of the shaft are respectively protruded from two sides of the pressing plate outwardly, the second teeth portion is arranged at a lower surface of the pressing plate, one end of the shaft is passing through the first elongated hole adjacent to the front end of the bottom wall, and the other end of the shaft is passing through the second elongated hole adjacent to the front end of the bottom wall; wherein two ends of the shaft are respectively slid along the first elongated hole and the second elongated hole and toward the rear end of the bottom wall till two ends of the shaft are respectively against the first limit portion and the second limit portion, and the pressing plate is pressed by the axial section of the top wall, moved toward the bottom wall, and then located between the top wall and bottom wall so that the second teeth portion and the first teeth portion are one-way engaged.