An improved belt buckle characterized by comprising a buckle body, a belt catch holder, a belt catch, a fastening plate, a spring plate and a serrate plate wherein said belt catch being fitted in a recess of said belt catch holder and joined together with said buckle body and belt catch holder by means of knuckles formed thereon and a pin so as to allow the belt to pass the slot in the buckle body freely and to catch the same as it retreats; said fastening plate being fitted in the space of said belt catch holder and joined together with said belt catch holder by means of knuckle and pin so as to fasten the belt end; said spring plate being fixed to the fastening plate and engaging one ratchet corner of said belt catch so that the other ratchet corner can move retractably; said serrate plate being mounted on the reverse of the belt for said belt catch to catch adjustably.
A band mounting for a diving fin is provided to fix a foot on a diving fin body. The construction of the mounting enables one to draw freely on an end of the band in its fastening direction while enabling a user to firmly lock the end of the band in its loosening direction.
A belt with improved ratchet type buckling means is disclosed. The belt has a pawl assembly vertically held between the top and bottom walls of the buckle and selectively engaging with a ratchet part. The pawl assembly has a rotatable cylinder, a pawl coupled to the cylinder and adapted for selectively engaging with the ratchet part. A vertically movable push rod is received in the cylinder such that the bottom of the push rod projects out of the bottom wall of the bucket. The cylinder along with the pawl is rotated to make the pawl disengage from the ratchet part when the push rod vertically moves up in the cylinder. In order to rotate the cylinder with the pawl, a radial projection of the push rod is received in an inclined slit formed on a side wall of the cylinder.
A belt buckle of the type including a buckle body, a belt catch holder pivoted to the buckle body, a serrate plate pivoted to the belt catch holder to hold down the fixed end of the belt, and a belt catch means for securing the free end of the belt to the buckle body, wherein the belt catch means includes a belt catch mounted in a recess on the belt catch holder, a compression spring mounted within the recess of the belt catch holder to force the belt catch into engagement with the serrate free end of the belt upon its insertion the belt slot of the buckle body, and a loop connected to the belt catch holder by a chain for holding the free end of the belt.
A belt buckle device includes a frame having an engaging part for securely connecting one end of a belt and a plate extends from the frame and toward the engaging part. Two lugs respectively extend laterally from a rear side of the frame and a rotatable member is rotatably connected between the two lugs. The rotatable member has a protrusion extending radially outward from the rotatable member which is actuated by an actuating device to maintain the protrusion to be engaged with the belt passing between the rotatable member and the frame.
An adjustable belt fastener comprising a male fastener member adapted to be attached to one end portion of a belt, the male fastener member including a spring biased operating plate provided with a tongue member, and a female fastener member adapted to be attached to the other end portion of the belt, the female fastener member including a plurality of slots for selectively receiving the tongue member of the operating plate.
