초록 ▼

A skate blade angle controlling device fastened to a lower face of a fixing plate having a rectangular, integral projection part. A fastening bolt is screw-fastened through the fixing plate to a fastening nut onto a connection flat provided on an upper face of the skate blade. A pivotally moving par

A skate blade angle controlling device fastened to a lower face of a fixing plate having a rectangular, integral projection part. A fastening bolt is screw-fastened through the fixing plate to a fastening nut onto a connection flat provided on an upper face of the skate blade. A pivotally moving part has an open upper face closed by a lower part of the projection part and has one side pivotally mounted on the projection part on a hinge axle. A concave flute of a concave shape is formed in a lower part of the projection part positioned away from the hinge axle. A controlling plate having a fastening hole is inserted into the concave flute. A controlling screw is fastened in the fastening hole from the top to control the pivoting angle of the pivotally moving part by an upward and downward movement of the controlling plate.

대표청구항 ▼

1. A skate blade angle controlling device, comprising: a fixing plate; a projection part having a rectangular shape and being formed on a lower portion of the fixing plate; a connection flat having an opening flute, the connection flat being positioned below the fixing plate, wherein the connec

1. A skate blade angle controlling device, comprising: a fixing plate; a projection part having a rectangular shape and being formed on a lower portion of the fixing plate; a connection flat having an opening flute, the connection flat being positioned below the fixing plate, wherein the connection flat is provided on an upper face of a skate blade and the projection part is positioned between the fixing plate and the connection flat; a fastening bolt that passes from the fixing plate, through the projection part, through the opening flute of the connection flat, and is engaged by a fastening nut; a pivotally moving part having an open upper face that is closed by a lower part of the projection part, wherein one side of the pivotally moving part is pivotally movable by a hinge axle; a concave shaped flute that is provided in the projection part and extends from the lower part of the projection part toward an inner portion of the projection part, wherein the concave shaped flute is positioned in the projection part at a location that is opposite of the location of the hinge axle on the pivotally moving part; a controlling plate formed so as to be inserted into the concave flute, the controlling plate having a fastening hole; and a controlling screw that passes through the fastening hole of the controlling plate and controls an upward and downward pivoting angle of the controlling plate. 2. The device according to claim 1, wherein said projection part is provided with graduation formed on one side face thereof to exactly match the controlling angle, said graduation being visible to the naked eye. 3. A skate blade angle controlling device for controlling an angle of a skate blade affixed to a connection flat, comprising: a rectangular shaped projection part formed on a lower portion of a fixing plate and configured to receive a fastening bolt; a concave shaped flute formed in a lower face of the projection part; an angle controlling plate that is combined with the projection part so as to be pivotally moved by a hinge axle located inside the concave shape flute, wherein the angle controlling plate includes a fastening hole; and a controlling screw that passes through the fastening hole of the angle controlling plate and controls an angle of the angle controlling plate. 4. The device according to claim 3, wherein said projection part is provided with graduation formed on one side face thereof to exactly match the controlling angle of the skate blade, said graduation being visible to the naked eye. 5. The device according to claim 1 or 3, wherein the projection part has a fastening hole that receives the fastening bolt to securely fix the projection part to the skate blade.