Abstract: This invention reveals a crank roller paper cutting device, which comprises a base, a supporter, a handle part, a master roller, a slave roller, and a group of speed-reducing gears. Via the group of speed-reducing gears, handle part correlates to the master roller and slave roller at one terminal, both of the master roller and slave roller are captured by the open bores therewith on the supporter. While the other ends of master roller and slave roller are suspended in the air, where a removable positioning block is attached. Upon the above said positioning block, there are two open bores or blink holes in correspondence to the master roller and slave roller respectively. Around the master roller and slave roller are many removable regulating cylinders or one regulating cylinder in different thickness. This crank roller paper cutting device is reasonable in design, easy to use and safe in operation for a wide range of applications, particularly valuable for kindergarten enlightenment education.

Abstract: Disclosed here in the present utility model is a pattern cutter. The pattern cutter includes a base and blade. The blade is located on the base. The blade forms the shape of pattern to be cut. The said base and blade are of one-piece structure, which is machined to shape at one go through die-casting process. The height of the said blade is greater than or equal to 2.5 mm on the base. The angle of the cutting edge of blade is smaller than or equal to 60°. The said blade is surfaced with a plating coat. The present utility model is characterized by simple and rational construction, easy to make, low cost, high product accuracy and good consistency, with a wide range of adaptability and better market prospect.

Abstract: This invention reveals a crank roller paper cutting device, which comprises a base, a supporter, a handle part, a master roller, a slave roller, and a group of speed-reducing gears. Via the group of speed-reducing gears, handle part correlates to the master roller and slave roller at one terminal, both of the master roller and slave roller are captured by the open bores therewith on the supporter. While the other ends of master roller and slave roller are suspended in the air, where a removable positioning block is attached. Upon the above said positioning block, there are two open bores or blink holes in correspondence to the master roller and slave roller respectively. Around the master roller and slave roller are many removable regulating cylinders or one regulating cylinder in different thickness. This crank roller paper cutting device is reasonable in design, easy to use and safe in operation for a wide range of applications, particularly valuable for kindergarten enlightenment education.

Abstract: This invention reveals a crank roller paper cutting device, which comprises a base, a supporter, a handle part, a master roller, a slave roller, and a group of speed-reducing gears. Via the group of speed-reducing gears, handle part correlates to the master roller and slave roller at one terminal, both of the master roller and slave roller are captured by the open bores therewith on the supporter. While the other ends of master roller and slave roller are suspended in the air, where a removable positioning block is attached. Upon the above said positioning block, there are two open bores or blink holes in correspondence to the master roller and slave roller respectively. Around the master roller and slave roller are many removable regulating cylinders, or one regulating cylinder in different thickness. This crank roller paper cutting device is reasonable in design, easy to use and safe in operation for a wide range of applications, particularly valuable for kindergarten enlightenment education.

Abstract: This utility model reveals a hinge-type three dimensional paper pattern embosser, which comprises two flat plastic sheets, with one side of each connected to form the hinge structure. There are interlocking groove and cam in the mutually jointing surfaces of the two flat plastic sheets, and the contour lines of the groove and cam are processed into pressed edges for pattern embossing. The two plastic sheets are interconnected by the plastic foil. This hinge-type three-dimensional paper pattern embosser can be used for creating vivid and lively three dimensional paper emboss work with obvious sense of layer with similar effect of the three-dimensional relief. Having fine decorative effect, the vividly created emboss work inspires and improves the cognition and distinction abilities of children. The hinge-type three-dimensional paper pattern embosser has compact configuration, shape, and volume leading to convenience in packaging, storage and moving.

Abstract: The present invention provides a hinge-type die cutter which includes two flat metal plates. The two metal plates are mutually hinged to form a hinged structure. A recess and engaging projection are mutually offset and include sharpened edges so as to provide a cutting structure when the two plates are brought together. The contours of the projections and recesses define the pattern to be cut with the die cutter. Other projections and recesses are provided that when engaged cause embossing of the material placed therein.

Abstract: This invention reveals a crank roller paper cutting device, which comprises a base, a supporter, a handle part, a master roller, a slave roller, and a group of speed-reducing gears. Via the group of speed-reducing gears, handle part correlates to the master roller and slave roller at one terminal, both of the master roller and slave roller are captured by the open bores therewith on the supporter. While the other ends of master roller and slave roller are suspended in the air, where a removable positioning block is attached. Upon the above said positioning block, there are two open bores or blink holes in correspondence to the master roller and slave roller respectively. Around the master roller and slave roller are many removable regulating cylinders, or one regulating cylinder in different thickness. This crank roller paper cutting device is reasonable in design, easy to use and safe in operation for a wide range of applications, particularly valuable for kindergarten enlightenment education.

Abstract: An image cutter, a utility model, for producing stereo relief image, is comprised of a base and a blade. The blade is fabricated into a shape that is the same as a designed image, and is positioned on the base. Inside the inner surface of blade, there exit some protruding or dented elements in accordance with the image design. With respect to the base, there is a counter mould also provided with corresponding dented or protruding elements on its surface in order to couple with the base correctly. By employing this image cutter, people can create a stereo, vivid and strong impressive 3D image, similar to a relief, with a better decorative result, a better-visualized effect and a much facile means for children to improve their perceptive as well as distinctive capabilities.

Abstract: Disclosed here in the present invention is a pattern cutter, including a base and cutting blade. The cutting blade is located on the base. The blade forms the shape of pattern to be cut. The said base and cutting blade are of one-piece structure, which is machined to shape at one go through die-casting process. A method for processing such a pattern cutter, which directly utilizes mould to die cast the base and blade that are joined together. The said cutting blade forms the pattern shape that requires to be cut. A mould that is applied to the aforesaid processing method, inside the mould there is arranged a cavity for blade forming purpose. The said blade-forming cavity is of triangle or combination of triangle and rectangle or combination of triangle and trapezoid. The depth of blade-forming cavity is greater than or equal to 2.5 mm. The included angle at the sharp end of the blade-forming cavity is smaller than or equal to 60°.

Abstract: Disclosed here in the present utility model is a pattern cutter. The pattern cutter includes a base and blade. The blade is located on the base. The blade forms the shape of pattern to be cut. The said base and blade are of one-piece structure, which is machined to shape at one go through die-casting process. The height of the said blade is greater than or equal to 2.5 mm on the base. The angle of the cutting edge of blade is smaller than or equal to 60°. The said blade is surfaced with a plating coat. The present utility model is characterized by simple and rational construction, easy to make, low cost, high product accuracy and good consistency, with a wide range of adaptability and better market prospect.