Abstract: A connection system for securing two articles to each other having two connectors, each of connectors includes a base plate with a center point and identical inter-engaging sections with at least one male component and at least one female component. Also provided is a connection region for securing the connector to an article. Male and female components are radially disposed equidistant around the center point of the base plate and the connection region is disposed circumferentially around the male and female components. The connectors are engaged by rotating each connector such that the male and female components of each connector interlock with each other.

Abstract: A protective sleeve includes primarily a sleeve which contains an emplacement space for installing an MP3 (digital audio player) and is formed integrally. A back plate at an opening end at a top of the sleeve is extended upward to form an extension piece which is provided with a through-hole, and an enhancement rib is located at a bottom side of the extension piece and is extended downward to a position below the sleeve. A slot hole is located at a bottom surface of the sleeve, a transparent and concaved window area is located at a top plate of the sleeve, and a hollow part is located at a bottom of the window area. Accordingly, the sleeve can achieve a function of protection, and is provided with effects of a stronger structure and better practicability.

Abstract: A method for forming a fine embossed pattern on a surface of a fastener member, wherein a mold core is formed with a mold cavity having a fastener member shape, and a layer of adhesive paper is adhered to an area of the mold cavity desired to be fashioned with an embossed decorative design, then laser engraving machining technology is used to engrave out a specific pattern on the mold cavity. Adhesive paper out of the pattern is removed, and mold texturing (electrodischarge machining) is implemented. Finally, the residual adhesive paper is torn away to reveal a non-textured fine pattern in the mold cavity, and plastic ejection molding is implemented to manufacture a fastener member having a fine embossed pattern, thereby increasing aesthetic appeal of the fastener member.

Abstract: A bite valve manufactured from a soft and flexible material includes a joining section, a liquid outlet section, and at least a pair of columns at an inner wall approaching the liquid outlet section to retain the bite valve and to prevent an inner channel of the bite valve from being closed, and an extension tube projecting from an outer periphery of the liquid outlet section and being capable of bending backward to accommodate around the outer periphery of the liquid outlet section. Wherein, the joining section is for joining with a liquid guide tube of a liquid container.

Abstract: A buckle assembly having a male buckle member and a female buckle member. The male buckle member contains an engaging means for engagement with the female portion and a male strap receiving means for coupling to a first strap. The female buckle member contains a receiving volume for engaging with the male buckle section and a female strap receiving means positioned on the bottom or top of the receiving volume and substantially along its open engaging end so that when the male and female buckle members are engaged and locked the female strap receiving means substantially abuts an interface section of the male buckle member causing the first and second strap to be in close proximity.

Abstract: A connection system for securing two articles to each other having two connectors, each of connectors includes a base plate with a center point and identical inter-engaging sections with at least one male component and at least one female component. Also provided is a connection region for securing the connector to an article. Male and female components are radially disposed equidistant around the center point of the base plate and the connection region is disposed circumferentially around the male and female components. The connectors are engaged by rotating each connector such that the male and female components of each connector interlock with each other.

Abstract: An improved button structure which includes a pillar element and a zinc casting body. The pillar element is provided with a hollow cylinder at the bottom and an expanding disk, which is provided with pluralities of through holes, on the top. The zinc casting body is provided with a smooth plane at the upper surface, and pluralities of engaging posts, which have positioning portions, at the bottom surface. The through holes of the pillar element are mounted on the engaging posts of the zinc casting body, such that the pillar element can be positioned at the positioning portions of the engaging posts and further mortised to lock to the top end of the engaging posts which extrude out of the disk to form blunt heads to accomplish a firm combination, thereby enhancing the benefit in production.

Abstract: A linking tape structure includes primarily a pair of male and female linking tapes which are formed integrally and mutually corresponding to each other. Pluralities of pillars are uniformly distributed on a board of the male linking tape and a blunt head with a larger diameter is located on an end surface of the pillar, so as to form a hook-shape unit. The female linking tape is provided with the same structure as that of the male linking tape, and is installed correspondingly to the male linking tape. When the male and female linking tapes are bonded face to face, the hook-shape units of the boards of male and female linking tapes will be latched in a mutually interleaved manner, thereby constituting a brand new linking tape structure.