Abstract: A buckle includes a female buckle member, which has a top-open receiving chamber, a front receiving portion, and a rear locating groove for the mounting of a fastening member to fasten the female buckle member to a product, a male buckle member, which has a base fitting a front side of the female buckle member, a rear mounting hole in the rear bottom side of the base for the mounting of a cord member, and a plug extending from the front side of the base and insertable through the front receiving portion into the top-open receiving chamber to lock the male buckle member to the female buckle member, and an operating member, which has a middle part pivoted to the female buckle member, a front press portion, a rear finger strip covered over the locating groove of the female buckle member for lifting by the user to turn the front press portion downwards and to further force the plug of the male buckle member away from the front receiving portion of the female buckle member, and two vertical bottom walls respective

Abstract: A low profile name card carrier includes a housing, a sliding board, which has two guide rods respectively coupled to respective tracks in the housing to guide movement of the sliding board in and out of the housing, a label adhered to the sliding board, and a torsional spring, which has a compressible spring body suspending inside the housing and two end portions respectively fastened to a recessed hole at an inner end of the sliding board and a locating block inside the housing.

Abstract: A buckle includes a male buckle member having a locating bolt, and a slide cover type female buckle member, which has a buckle body, which has an insertion hole for the insertion of the locating bolt of the male buckle member and a notch for the positioning of the locating bolt, a slide cover slidably coupled to the buckle body and movable between a close position where a front notch of the slide cover is forced into engagement with a shank of the locating bolt of the male buckle member to secure the locating bolt firmly to the notch of the buckle body and an open position where the locating bolt is removable from the insertion hole, and two magnetic elements respectively affixed to the buckle body and the slide cover and attractable to each other by magnetic attraction when the slide cover is moved to the close position.

Abstract: A buckle includes a male buckle member having a locating bolt, and a slide cover type female buckle member, which has a buckle body, which has an insertion hole for the insertion of the locating bolt of the male buckle member and a notch for the positioning of the locating bolt, a slide cover slidably coupled to the buckle body and movable between a close position where a front notch of the slide cover is forced into engagement with a shank of the locating bolt of the male buckle member to secure the locating bolt firmly to the notch of the buckle body and an open position where the locating bolt is removable from the insertion hole, and two magnetic elements respectively affixed to the buckle body and the slide cover and attractable to each other by magnetic attraction when the slide cover is moved to the close position.

Abstract: A safety catch using a sliding sleeve to close/open the opening of the hook thereof and a spring to support the sliding sleeve in the close position.

Abstract: A fastener includes a male fastening member having a springy hook plate and a retaining block and a stop block, and a female fastening member having a hook hole and a retaining hole and a recessed bearing portion. The retaining block and the stop block are forced into engagement with the retaining hole and the recessed bearing portion when hooking the springy hook in the hook hole. Turning the male fastening member outwards from the female fastening member to disengage the retaining block from the retaining hole enables the male fastening member to be separated from the female fastening member.

Abstract: A lift-control buckle, which includes a female buckle member and a male buckle member respectively fastened to two distal ends of a belt, and a locking plate pivoted to two upright blocks inside the female buckle for locking the male buckle member after insertion of the male buckle member into a receiving space defined within the male buckle member between the upright blocks, wherein the locking plate has two springy side arms respectively supported on a respective step inside the female buckle member and stopped against the upright blocks for automatically returning the locking plate to the locking position after each unlocking operation.