Dn Craft Corporation

Wan-Young Oh

Ok-Hwan Kim

A punch includes a jig having four punching regions, each punching region having a pattern hole and a concave embossment; guide columns extended upward from a border of the punching regions on the jig; a base for fixing the jig; a punching member punching and embossing the rectangular corner of a sheet member with vertically moving against the jig by guidance of the guide columns; and an elastic body to elastically bias the punching member upward.

Punch capable of punching an object at four directions

Craft punch

A device for blanking out patterns of various letters such as Alphabet or figures in a board such as paper includes a housing having a guide groove and through holes on an upper surface thereof, an upper plate having upper pattern holes faced with the through holes, a punch member interposed between the housing and the upper plate, a lower plate combined under the upper plate and having lower pattern patterns faced with the upper pattern holes on an upper surface thereof, a guide rail provided at an upper portion of the housing, and a push handle sliding along the guide rail.

Device for blanking out patterns

The punching device for edge decoration enables repeated punching of a pattern in a target, such as paper along edges of the target. The punching device includes a jig in which a predetermined pattern is perforated, a punching member having a section corresponding to the perforated pattern and being slidable through the perforated pattern, and a base combined with the jig and having an angle ( ) in range of 60&deg;<2<180&deg; to the perforated pattern. The base having a standard marking with a pattern corresponding to all or part of the perforated pattern.

Punching device for edge decoration

A punching device for edge decoration having a rotation unit which is capable of punching out a predetermined pattern repeatedly along an edge of a workpiece while accurately rotating the workpiece at a regular pitch is disclosed. This punching device includes a base ( ) to which a workpiece is supplied, a jig ( ) mounted on the base ( ) and having a pattern hole ( ) of a predetermined pattern, a punching member ( ) formed in correspondence with the pattern hole ( ), the punching member ( ) passing through the pattern hole ( ) to perforate the workpiece, a rotating unit for rotating the workpiece supplied on the base ( ) so as to form a diagram in the workpiece by successive punching, and a fixing unit for fixing the workpiece to the rotating unit. A locking unit may be further provided for intermittently locking the rotation of the workpiece executed by the rotating unit. The locking unit includes a recess ( ) formed on the base ( ) at a rotational center of the workpiece, a rotation plate ( ) rotatably received in the recess ( ), and a handle ( ) for rotating the rotation plate ( ).

Punching device for edge decoration having rotation unit

A brayer ball, used in a brayer that is a hand-operated ink-stamping device of small size used for making proofs, is disclosed. This brayer ball consists of a spherical solid or hollow core body, and a ball cover formed on the spherical core body and having an external pattern consisting of a variety of letters, figures and/or characters. The brayer ball smoothly rolls on a target sheet in any desired direction without being limited in its rolling direction during a stamping process. This brayer ball thus prevents a stamped pattern from being distorted, deformed, or undesirably, partially faint or broken.

Brayer ball

A ball brayer, provided with a brayer ball fabricated with a patterned ball cover and smoothly rolling on a sheet in any desired direction during a stamping process, is disclosed. This ball brayer includes a roller holder unit consisting of a front head and a handle. A dome-shaped first upper cap unit is seated in the front head of the roller holder unit. A dome-shaped second upper cap unit, having a cylindrical top rod, is seated in the first upper cap unit by the top rod inserted into the inner fitting cylinder of the first upper cap unit. The brayer ball, consisting of a spherical core body and a ball cover formed on the spherical core body, is rotatably seated in the second upper cap unit. A lower support cap unit is detachably mounted to the second upper cap unit. This lower support cap has an opening capable of allowing the brayer ball to be partially exposed outside the second upper cap unit.

Growing community of inventors

Seoul, South Korea

Wan-Young Oh