Abstract: A press structure of a belt buckle includes a main body with a upper recess and main limit frame with a lower recess; the upper recess and lower recess are connected together to allow a plate control body with a pivoting shaft to be placed therebetween; the pivoting shaft is extended with a connecting part cooperating with a connecting shaft to connect a clamping element with the connecting part to form an adjustment area; and the clamping element is used to cooperate with an elastic element to clamp inside a groove of the main body, allowing the clamping element to have proper elastic force to press against the belt toward the inner side of the main limit frame to form a fixed state, so as to make the adjustment area pressable.

Abstract: A belt buckle structure includes a buckle body and a plate-based controller. The buckle body is provided with a coupling section and a connection section at two ends thereof. The coupling section is formed with a pivoting notch in a top side and a recess in a bottom side. A pin hole is formed in each of two sides of the buckle body. The plate-based controller includes a coupling axle having a pawl. The coupling axle is arranged in the coupling section. A fixing member has a protruding section fit into the recess. A pin is received through the pint hole to penetrate through the recess and extend into a positioning hole of the fixing member. A primary constraint frame has two side portions collaborating with the pin to attach to two sides of the buckle body.

Abstract: A belt buckle structure includes a buckle body and a plate-based controller. The buckle body is provided with a coupling section and a connection section at two ends thereof The coupling section is formed with a pivoting notch in a top side and a recess in a bottom side. A pin hole is formed in each of two sides of the buckle body. The plate-based controller includes a coupling axle having a pawl. The coupling axle is arranged in the coupling section. A fixing member has a protruding section fit into the recess. A pin is received through the pint hole to penetrate through the recess and extend into a positioning hole of the fixing member. A primary constraint frame has two side portions collaborating with the pin to attach to two sides of the buckle body.

Abstract: The present invention provides a belt buckle, which solves the problem that the existing self-locking belt buckle is easy to be inconvenient to unlock when it is locked over tightly. The belt buckle comprises a main-body; a plate-control body; and a pawl for restricting the position of the belt-body; wherein the rear end of the main-body is set with a belt-body clamping section, the front end of the main-body is rotatedly connected with a rotation-shaft, a vice placing hole is set in the front end of the plate-control body, a groove is set on the outer surface of the front end of the main-body, and a position-restoring spring is set between the rear end of the pawl and the rear end of the bottom of the groove. The present invention can adjust the tightness of the belt by just pressing, the adjustment is convenient and the flexibility is higher.

Abstract: A push button type belt buckle includes a moveable rod and a push button arranged to be interlaced with each other and configured to cooperate with spring mechanisms provided in a belt base. With such a unique structure, a buckling pin provided on the moveable rod is able to floatingly buckle a belt with ease while exhibiting an elastic characteristic capable of returning to its original position such that the adjustment of the extent of the fastening and buckling of the belt can be advantageously achieved via the push button reliably and such that the push button type belt buckle of the present invention is of the improved effects of facilitated operations and simplified assembly requirements and functions.

Abstract: The present invention is related to a push button type belt buckle comprising a moveable rod and a push button arranged to be interlaced with each other and configured to cooperate with spring mechanisms provided in a belt base. With such unique structure, the buckling pin provided on the moveable rod is able to floatingly buckle the belt with ease while exhibiting an elastic characteristic capable of returning to its original position such that the adjustment of the extent of the fastening and buckling of the belt can be advantageously achieved via the push button reliably and such that the push button type belt buckle of the present invention is of the improved effects of facilitated operations and simplified assembly requirements and functions.

Abstract: A resilient rotation buckle includes a decoration plate and the belt coupling structure having an end coupled to a belt. The decoration plate and the belt coupling structure form a rotation shaft and a rotation assembly that cooperate each other. The rotation assembly includes a receptacle compartment having a wall forming a through hole for receiving the rotation shaft therethrough, springs, and retention blocks. An accommodation channel is defined in the receptacle compartment in a direction normal to the through hole. When the rotation shaft is inserted, the retention blocks are in contact engagement with an outer circumference of the rotation shaft. The springs have first ends in biasing engagement with the retention blocks and second ends supported by walls of the accommodation channel. The rotation shaft and the rotation assembly allow for relative rotation therebetween for switching between a locked position and a released position.

Abstract: A resilient rotation buckle includes a decoration plate and the belt coupling structure having an end coupled to a belt. The decoration plate and the belt coupling structure form a rotation shaft and a rotation assembly that cooperate each other. The rotation assembly includes a receptacle compartment having a wall forming a through hole for receiving the rotation shaft therethrough, springs, and retention blocks. An accommodation channel is defined in the receptacle compartment in a direction normal to the through hole. When the rotation shaft is inserted, the retention blocks are in contact engagement with an outer circumference of the rotation shaft. The springs have first ends in biasing engagement with the retention blocks and second ends supported by walls of the accommodation channel. The rotation shaft and the rotation assembly allow for relative rotation therebetween for switching between a locked position and a released position.

Abstract: A structure of a magnetic belt buckle is disclosed. The magnetic belt buckle comprises a top cover, magnets, a pulling ring, an iron block and a bottom housing and at least one moving-type magnet, characterized in that the top cover, the bottom housing and one end of the belt are mounted with magnets of same poles to facilitate and rapid adjustment of belt by means of repelling force between the magnets so as to attain the optimum fastening, and by means of the moving-type magnets to mutually repel with each other, and to attract with the iron block, the tightening of belt is maintained.

Abstract: A structure of a magnetic belt buckle is disclosed. The magnetic belt buckle comprises a top cover, magnets, a pulling ring, an iron block and a bottom housing and at least one moving-type magnet, characterized in that the top cover, the bottom housing and one end of the belt are mounted with magnets of same poles to facilitate and rapid adjustment of belt by means of repelling force between the magnets so as to attain the optimum fastening, and by means of the moving-type magnets to mutually repel with each other, and to attract with the iron block, the tightening of belt is maintained.