An over the head gown is provided having a one-way lock for receiving a neck tie strap which facilitates closure of the head opening around the wearer's neck and closure of the rear gap in the back panels of the gown. Initially, the necktie strap is partially inserted through the lock, and then the gown is placed over the wearer's head. The loose end of the strap can then be pulled, without reaching behind the wearer's head or neck, to tighten the head opening and close the gap in the back of the gown. The gown can be removed by detaching the necktie strap or the lock from the gown then pulling the gown from the wearer's body.

A buckle for tightening or loosening a band, including: a buckle body having a pair of hinge holes; a plate spring arranged in the buckle body with a leading part positioned in a sliding path of the band, the leading part being shaped to slope with a leading end contacting a back side of the band so as to be caught by a catch projection of the band; and a buckle switch having a pivot pressure piece with hinge projections, and an operation lever connected to a pivot pressure piece so as to be exposed to one side of the buckle body. The leading end of the plate spring is separated from the band so as to make the band slide in a loosening direction when the plate spring is pressed by the pivot pressure piece.

A clamping device including a first and second magnet is provided. The first magnet includes predetermined first and second side surface areas, and a first friction element on least one of the first and second side surface areas. The second magnet includes predetermined third and fourth side surface areas, and a second friction element on at least one of the third and fourth side surface areas. The first and second friction elements of the first and second magnets are arranged opposite to each other and define a clamping area between the first and second magnets.

The present invention discloses a string adjuster that can adjust the length of a string by winding the string.

A string adjuster of the present invention includes a fixed unit and a rotation unit, in which a knob of the rotation unit includes a first extension having a counter-anti-separator formed on the interior circumferential surface and preventing separation from a housing, a second extension having a winding determination protrusion formed on the interior circumferential surface and determining winding and releasing modes, and a spacing groove formed between the first extension and the second extension.

The disclosure provides a tightness adjusting device, including an adjustable rope, two toothed straps, and a slide fastener fitting with the two toothed straps, wherein each of the toothed straps includes a woven strap and a teeth row arranged on a work side of the woven strap, the slide fastener defines two passages therein, the two teeth rows stretch into the two passages respectively, the two passages are converged at least on a first end to form a tightening passage, the slide fastener is also provided with a separating block, the separating block is arranged between the two passages, the separating block is provided with a separating cone of which a tip end is toward the tightening passage, the separating cone is one-to-one corresponding to the tightening passage, and the adjustable rope is in connection with the slide fastener. With such arrangement, the tightness adjusting device provided in the disclosure can have the adjustable rope arranged in the interior completely, with a simple and compact structure; the adjustable rope in the interior can be tightened or loosened through pulling the slide fastener; in addition, when the tightness adjusting device provided in the disclosure is used to adjust tightness, it is only needed to pull the slide fastener, and single hand operation is enough.

An ultralight belt, ultralight crossbody strap, ultralight pocketbook, ultralight tote, ultralight backpack, and ultralight footwear, each having an endoskeletal structure having improved properties such stability, lightness, breathability, expandability, comfort, and/or superior biomechanical alignment and load/weight management distribution.

An adjustable tightening device is provided, including: a fastening, an actuating member and a rotatable member. Wherein when the rotatable member is rotated toward a first direction, each abutting rib of the rotatable member is located in the third position, each of the two abutting ribs abuts against one of two elastic arms of the actuating member so that a ratchet is not meshed with an annular gearing portion of the fastening mechanism and a gear portion of the actuating member is rotatable toward the first direction; wherein when the rotatable member is rotated toward a second direction, each of the two abutting ribs is located in the fourth position, each of the two abutting ribs abuts against one of the two elastic arms so that the ratchet is meshed with the annular gearing portion and the gear portion is unidirectionally rotatable toward the second direction.

In certain embodiments, the inventive subject matter it is directed to a garment, e.g., boardshorts that includes pelvic and leg regions, the pelvic region being free of a fly structure in a fly region. A waistband system included at the top of the pelvic region for encircling the user's waist. The waistband system has an elastic housing configured to fully or partially encircle a user's waist, an elastically tensionable element having a portion slidably disposed in the housing and through an opening formed in the housing. A lock is associated with the tensionable element and the garment to allow for selective adjustment of tension in the tensionable element. The opening and lock are disposed off and away from the front pelvic region so that the front of the garment, or selected areas thereof, may have a flush finish.

A pair of pants including a fly that can be opened and closed via a bi-directional zipper that extends from a top end proximal to an upper terminus of the pants to a bottom end at the crotch point of the pants. The zipper includes a top slider and a bottom slider that travel on a common set of zipper teeth. The top slider separates the zipper teeth when moved in a direction away from the top end toward the bottom end and closes the zipper teeth when moved in the opposite direction. The bottom slider separates the zipper teeth when moved in a direction toward the top end and away from the bottom end and closes the zipper teeth when moved in the opposite direction. The pants allow a wearer to excrete urine while in a sitting position, particularly such as when the wearer is operating an aircraft.