The swivel lock quick release device is adapted to selectively attach a user to a sports equipment. The sports equipment may be watersports equipment, such as a surfboard, a kite surfing apparatus, a stand-up paddle board, sailing equipment, a wake board, etc., or land sports equipment, such as fishing, camping, climbing, animal collars or leashes, tactical rifle apparatus, and hunting equipment. The swivel lock quick release device can have a pull release and a protrusion, the pull release and the protrusion being adapted to be selectively engaged in a locked position is provided. A slide handle, a portion of the pull release, is adapted to be selectively moved in a coaxial direction by the user to disengage the pull release and the protrusion. The pull release can also be adapted to rotate or swivel around the protrusion.

A fastening structure includes a body section and a fastener. The body section is movably combined with the fastener, and the body section is provided with a limiting segment or an uplift segment. The fastener is provided with a corresponding section. The limiting segment is used to make the corresponding section located at a limiting position, or the uplift segment is used to make the corresponding section located at a lifting position.

An expandable socket accessory includes a body movable between an expanded configuration and a collapsed configuration. The body includes a first end and a second end. A platform is removably connected to the second end of the body. The platform includes a top surface, a bottom surface, and a collar extending axially away from the top surface. The collar defines a side opening and an inner radial surface. The side opening is sized to slidably receive at least a portion of the second end of the body. The inner radial surface of the platform cooperates with and retains the second end of the body in connection with the platform.

A clasp which has a primary body and a secondary body couples an elongated member. A bore has a groove within the primary body. A rod has a leg coupled to the secondary body and slidably engages the groove. A shaped locking channel is coupled to the groove. The leg engages with the shaped locking channel for coupling and decoupling the primary body with the secondary body.

A loosening prevention lace which overcomes the problems where the lace is slackened or undone upon the lace being tied up through the eyelets for fastening the shoes, garment and as such and which brings unforeseen effect on design or appearance as well. The loosening prevention lace is provided by weaving one picot forming linear body or a plurality of picot forming linear bodies into a tubular woven fabric in a warp yarn direction thereof and protruding one picot forming linear body or a plurality of picot forming linear bodies from a surface of the tubular woven fabric with a certain interval over a longitudinal direction of the tubular fabric in a loop form.

An expandable device for use with a portable electronic device includes a body, a button, a platform, and a locking device. The body has a first end, a second end, and a longitudinal axis, and is movable between an expanded configuration and a collapsed configuration. The button is coupled to the first end of the body, and the platform includes an outer surface and a collar extending away from the outer surface. The collar defines a cavity. The locking device is carried by the second end of the body, and at least a portion of the locking device is adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform. The locking device is rotatable relative to the platform between an unlocked configuration, in which the body is removable from the platform, and a locked configuration, in which the body is secured to the platform.

An expandable device adapted to be removably coupled to a platform for attaching to a portable electronic device or a case for a portable electronic device includes a body, a button, and a locking device. The body has a first end, a second end, and a longitudinal axis, and is movable along the longitudinal axis between an expanded configuration and a collapsed configuration. The button is coupled to the first end of the body, and includes an inner surface and an engaging member carried by the inner surface. The locking device is carried by the second end of the body, at least a portion of the locking device being adapted to be removably coupled to the platform for attaching to the portable electronic device or the case for the portable electronic device. When the body is in the collapsed configuration, the engaging member of the button engages the locking device such that the button and the locking device can be rotatable together.

A closure device with a first and a second closure part, which each include at least one connecting region, is provided. For closing the closure device, the first closure part is attachable to the second closure part along a connection axis and by rotation about the connection axis relative to the second closure part is movable into the closed position, wherein in the closed position the two closure parts are held at each other via their connecting regions. The connecting regions each include at least one sliding surface and at least one blocking surface such that the closure parts are rotatable along their sliding surfaces relative to each other about the connection axis into the closed position, when the two closure parts are pressed towards each other by external forces along the connection axis.

An expandable socket accessory includes a body movable between an expanded configuration and a collapsed configuration. The body includes a first end and a second end. A platform is removably connected to the second end of the body. The platform includes a top surface, a bottom surface, and a collar extending axially away from the top surface. The collar defines a side opening and an inner radial surface. The side opening is sized to slidably receive at least a portion of the second end of the body. The inner radial surface of the platform cooperates with and retains the second end of the body in connection with the platform.

An expandable device includes a body with a first end, a second end, and a longitudinal axis. The body is movable between an expanded configuration and a collapsed configuration. A button is coupled to the first end of the body and includes an inner surface and an engaging member carried by the inner surface. A platform includes an outer surface and a collar extending away from the outer surface and the collar defines a cavity. A locking device is carried by the second end of the body, and a portion of the locking device is adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform. When the body is in the collapsed configuration, the engaging member of the button engages the locking device such that the locking device is rotatable relative to the platform between an unlocked and a locked configuration.