A staple-refill 11 is provided with: a casing 12 in which a plurality of sheet-type connected staples 10 are stacked; a staple inserting port 14; a staple discharge port 16; a cover member 15 which covers the sheet-type connected staples 10 in the casing 12 from a side of the staple inserting port 14; and a notch portion 18 formed in the casing 12 and extending from an edge of the staple inserting port 14 in an insertion direction.

A staple-refill 11 is provided with: a casing 12 in which a plurality of sheet-type connected staples 10 are stacked; a staple inserting port 14; a staple discharge port 16; a cover member 15 which covers the sheet-type connected staples 10 in the casing 12 from a side of the staple inserting port 14; and a notch portion 18 formed in the casing 12 and extending from an edge of the staple inserting port 14 in an insertion direction.

A substantially U-shaped staple has a bridge, legs, and an internally disposed compression device with a bias portion having a compression surface movably disposed between the legs and a compression resistor connected to the bridge and to the compression surface and is formed to resist movement of the compression surface towards the bridge with a force.

A staple-refill 11 is provided with: a casing 12 in which a plurality of sheet-type connected staples 10 are stacked; a staple inserting port 14; a staple discharge port 16; a cover member 15 which covers the sheet-type connected staples 10 in the casing 12 from a side of the staple inserting port 14; and a notch portion 18 formed in the casing 12 and extending from an edge of the staple inserting port 14 in an insertion direction.

Clamp for limiting cracks in logs, having two blades which each extend from a back surface to a cutting edge along a cutting direction and which are tapered in the cutting direction, the cutting directions of the two blades are aligned parallel to one another and wherein the two blades are connected by a first connecting bar which extends between first end regions of the two blades and by a second connecting bar which extends between second end regions of the two blades.

Wall mounted shelf systems include anchor components that are easily installed, without the use of tools, and shelf components configured to facilitate hiding the anchor components.

The present invention relates to a nail assembly having one or more double-pin nails. Each nail includes a nail body and two nail pins extending from the nail body. Each nail pin has a tail end having at least one inclined face formed as a nail edge, where the inclined face is provided with at least one of a concave structure and a convex structure. The concave structure includes one or more grooves, and the convex structure includes one or more tenons. The assembly of double-pin nails having nail pin inclined faces provided with at least one of the concave and convex structures enables, after entering an object, the two nail pins of a double-pin nail are staggered to interlock with each other, thereby effectively connecting the object firmly with a strong anti-pull capability, and having desirable economic and technical benefits.

A storage system includes one or more hang brackets that support one or more vertical standards. The hang brackets include one or more anchor components that rotate into the wall for simple manual installation. A template system is also provided to facilitate proper position of components on a wall.

A multi-material joint includes first and second body members, a staple, a wire ladder, and an adhesive. The first body member includes a first layer of fiber reinforced material which has first upper and lower surfaces. The second body member includes a metal. The staple includes first and second prongs joined by a crown. The first and second prongs are inserted through the first layer such that the crown is positioned adjacent to the first upper surface. The wire ladder is positioned adjacent to the first lower surface and includes first and second rails coupled together by a plurality of rungs. The first and second prongs hook over the respective first and second rungs. The adhesive is positioned between the first and second body members, and covers at least a portion of the crown. Other multi-material joints are also provided, as are methods of making multi-material joints.

A stapler is configured to bind a workpiece using a staple made of a non-metal soft material. The staple has a crown portion and a pair of leg portions formed by bending both longitudinal ends of the crown portion toward one direction. The stapler includes a placing base, a penetrating part, an opening, and a pressing portion. The opening is provided on the placing base so that the one pair of cutting blades and the one pair of leg portions of the staple inserted into the workpiece pass through the opening. The pressing portion that is provided in the opening of the placing base and suppresses deformation of the workpiece caused by a force applied to the workpiece from the cutting blades when the cutting blades penetrate the workpiece.