Abstract: A cut-resistant exhibit board comprises a substrate having a first side surface provided with a cut-resistant layer, and a second side surface of the substrate is provided with an exhibit frame and an adhesive layer located in the exhibit frame. By such an arrangement, the cut-resistant layer can serve as a backing pad for assisting cutting operation during the production of the exhibit object, reducing the cost in additionally preparing the backing pad while making the production easier and more convenient. In addition, since the exhibit frame is made of soft material having anti-slip function, it can avoid the danger that the user is probably cut when the cutter slips while allowing the user to easily perform the line pressing operations by using line pressing tool. In the exhibit frame is provided a detachable plate element which will be flush with the exhibit frame after being place therein.

Abstract: A folding cutting mat comprises two cut-resistant working surfaces, at least one bendable connecting member and two anti-slip pads that are adhered to one another. Since each of the anti-slip pads has a thickness reduced from one edge toward the opposite edge, after being oppositely combined together, the respective connecting edges of the cut-resistant working surfaces can produce a downward bending force to make the two cut-resistant workings surfaces connect more closely and make the connected cut-resistant working surfaces more flat. The bendable connecting member connected between the two cut-resistant working surfaces includes a concave portion, along which the bendable connecting member is bent. The concave portion is defined with plural spaced through holes and two notches to provide a releasing space for the folds caused by bending deformation, and the bendable connecting member is further embedded with a fiber mesh to increase the durability of the bendable connecting member.

Abstract: A cardboard cutter comprises a main body and at least one cutting assembly. The cutting assembly is slidably mounted on the main body and is fixed on the main body by a positioning assembly. By such arrangements, during cutting process, the cuffing assembly can be stably fixed on the main body by the positioning assembly and will not be moved by the upward resistance of the cardboard, so the cutting depth is fixed, and the cuffing operation can be finished at one time. Further, the cuffing lines are trim and the products are beautiful.

Abstract: An adjustable rotary structure comprises a first restricting assembly, a second restricting assembly, a rotary member and a positioning seat. The rotary member is formed with a restricting hole and a shift hole. The positioning seat is formed with a positioning groove, a restricting circular groove and a restricting elliptic groove. The first restricting assembly is positioned on the positioning groove by the restricting hole in such a manner that the restricting hole of the rotary member abuts against the positioning groove and is restricted on the positioning seat. The second restricting assembly is selectively positioned in the restricting circular groove or the restricting elliptic groove via the shift hole, so that the rotary member is forced to rotate along a circular path or an elliptic path.

Abstract: A cutting mat comprises: a baseboard defined with an assembling hole and at least one notch on a side of the assembling hole, a positioning member detachably disposed in the assembling hole, and a cutting board. The positioning member includes a circular body and at least one positioning protrusion formed on a side of the circular body and located in a corresponding position to the notch of the baseboard. The cutting board is formed at the bottom thereof with a circular recess for engaging the circular body of the positioning member, so that the cutting board is rotatably superposed on the baseboard.

Abstract: A cutting mat comprises: a baseboard defined with an assembling hole and at least one notch on a side of the assembling hole, a positioning member detachably disposed in the assembling hole, and a cutting board. The positioning member includes a circular body and at least one positioning protrusion formed on a side of the circular body and located in a corresponding position to the notch of the baseboard. The cutting board is formed at the bottom thereof with a circular recess for engaging the circular body of the positioning member, so that the cutting board is rotatably superposed on the baseboard.

Abstract: A circular cutter comprising a circular blade mounted to a front end of a handle via a shaft assembly, in the handle is disposed a slide member for controlling a hood, the hood is formed with a T-shaped hole located correspondingly to a center of the circular blade and is defined with an arc gap located in a cutting direction of the circular cutter, the T-shaped hole is arranged at both sides of the circular blade and located outside of the shaft assembly, when the hood draws back under the control of the slide member, a surface of an object to be cut will press against the hood, so as to make the shaft assembly deviate within the T-shaped hole, and therefore, both a left hand user and a right hand user can use the same circular cutter.

Abstract: A circular cutter comprising a circular blade mounted to a front end of a handle via a shaft assembly, in the handle is disposed a slide member for controlling a hood, the hood is formed with a T-shaped hole located correspondingly to a center of the circular blade and is defined with an arc gap located in a cutting direction of the circular cutter, the T-shaped hole is arranged at both sides of the circular blade and located outside of the shaft assembly, when the hood draws back under the control of the slide member, a surface of an object to be cut will press against the hood, so as to make the shaft assembly deviate within the T-shaped hole, and therefore, both a left hand user and a right hand user can use the same circular cutter.

Abstract: The present invention relates to a multipurpose cutting apparatus having a straight cutter and a multipurpose cutter disposed at either side of the cutting table, the cutting table is provided with two pairs of lateral slide grooves in each of received an adjusting assembly. In addition to straight cutting line, the present invention is also able to make different cutting lines by using the multipurpose cutter. The adjusting assembly is disposed at either end of the rail of the multipurpose cutter. Thereby, not only the multipurpose cutter can be adjusted flexibly, but also the multipurpose cutter can be selectively used according to needs.

Abstract: The present invention relates to a multipurpose cutting apparatus having a straight cutter and a multipurpose cutter disposed at either side of the cutting table, the cutting table is provided with two pairs of lateral slide grooves in each of received an adjusting assembly. In addition to straight cutting line, the present invention is also able to make different cutting lines by using the multipurpose cutter. The adjusting assembly is disposed at either end of the rail of the multipurpose cutter. Thereby, not only the multipurpose cutter can be adjusted flexibly, but also the multipurpose cutter can be selectively used according to needs.

Abstract: A scraper comprises a main body and a blade. When a clasp on a locking cover locks with a clasp seat on the main body, the clasp of the locking cover can be completely received in the clasp seat of the main body. Thus, a user can scrape smoothly. In addition, a recess is formed on a handle portion of the main body to receive the blade.