Abstract: A position-adjustable lens and nose-pad assembly includes a nose-pad and a lens. The nose-pad is provided with an upper mounting rod and a lower mounting rod, and a hollow is formed between the upper mounting rod and the lower mounting rod. The lens is provided with an upper concave and a lower concave, the upper concave and the lower concave are respectively provided with successive through holes, and a flanged portion is formed between the upper concave and the lower concave.

Abstract: An eyeglasses frame assembly is assembled by an upper half portion and a lower half portion. The upper half portion is provided with a central hollow in the bridge, two opposite catching blocks are provided in the central hollow, and each catching block is provided with a barb. A pair of downward against blocks and an inserting rod are provided at the bottom of each end section of the upper half portion, and a screw hole is provided in each end of the upper half portion. The lower half portion is provided with two opposite protruding members at the bridge, a through hole is formed between two opposite protruding members, and each protruding member is provided with a stopping article. A pair of upward against blocks are provided on each end of the lower half portion, a concave is formed between the pair of upward against blocks, and a screw hole is provided in each end of the lower half portion.

Abstract: An eyeglass assembly and coupling system is assembled by an upper half frame, a lower half frame, a pair of lenses and a pair of temples. The characteristic lies in that the upper half frame is provided with an upper hollow in the bridge portion, a flanged portion is formed at each side of the upper hollow, an elongated groove is provided at one side of each flanged portion, and each flat end of the upper half frame is provided with a screw hole. The lower half frame is provided with a flanged block at the bridge portion, a lower hollow is formed at each side of the flanged block, an elongated groove is provided at one side of each lower hollow, and each flat end of the lower half frame is provided with a screw hole.

Abstract: A coupling system for securing a one-piece lens to temples includes a pair of temples, a one-piece lens and a pair of marking blocks. Each temple has a cavity in the outer surface of the front head, a through hole is provided in each cavity, a room is formed in each front head, and each room has a rear end portion. The one-piece lens has both inserting ends, and a hole is provided near each inserting end. Each marking block is made to be a certain configuration, an inserting hook is provided at the rear of each marking block, the bottom end of each inserting hook has a stopping member, and marks or characters may be provided on the front surface of each marking block.

Abstract: An assembly system for securing an adjusting strap to a frame of goggles includes a pair of goggles, two jointing blocks and an adjusting strap. The pair of goggles are provided with a cavity at each side of the frame. One side of each cavity has a groove, and a hollow is provided in each end of the lens. Each jointing block has a front inserting portion, a buckle ring and an operating member. A hooking foot is provided on the inward surface of each inserting portion, and each operating member has a flanged curve at the front end. A row of spaced teeth are provided on each end section of the adjusting strap, and each tooth has a slant surface on one side. The middle section of the adjusting strap has a plurality of flanged granules.

Abstract: A one-piece lens and frame assembly includes a spectacle frame, a one-piece lens and a catching member. The frame is provided with a top hollow and a bottom hollow in the bridge, and a flanged block is provided in each hollow. The one-piece lens has a nose-pad cutout portion in the bottom, and the top and bottom edges of the lens bridge are respectively provided with a notch. Each end of the catching member is bent inward to be a hook portion, each hook portion is provided with a through hole, and an interior room is formed between both hook portions. After the lens bridge being attached to the frame bridge, both hook portions are successively inlaid in both hollows of the frame bridge so as for both flanged blocks to be firmly caught in the through holes.

Abstract: A one-piece lens nose-pad assembly includes a nose-pad and a one-piece lens. The nose-pad has a pair of inserting portions. Each inserting portion has a mounting rod on the front, a hollow in the center and a dented curve on the rear surface. The one-piece lens has a nose-pad cutout portion in the bottom edge to receive the nose-pad. The cutout portion is provided with a lateral concave and a barb in each side. A protruding block is formed between each lateral concave and barb. Each protruding block is inserted into each hollow of the inserting portion so as for each mounting rod to be secured to each side of the cutout portion with both ends of each mounting rod respectively inlaid in each lateral concave and barb.