SCALPEL-LIKE CUTTING TOOL FOR PAPER ROLLS
Patent Information
- Application Number
- TR202605591U
- Authority / Receiving Office
- TR · TR
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-04-13
- Publication Date
- 2026-06-22
- Estimated Expiration
- 2036-04-13
Smart Images
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Abstract
Description
1 TARIFF SCALPEL-LIKE CUTTING TOOL FOR PAPER ROLLS Technological Field: The invention relates to the technical field of paper processing and cutting auxiliary equipment, and further 5. Enables controlled cutting of specially rolled paper materials. It relates to cutting devices that provide this. The invention specifically consists of a cylindrical main body that can be placed over a roll of paper, longitudinally open. a transition slot, a cutting element window, and a scalpel formed on the inside of the main body. Cutting devices containing replaceable scalpel blades located within their blade housings. It is located in the technical field. 10 More specifically, the invention involves a replaceable scalpel blade located inside the body. placement and fixing of the blade on the body by means of a mounting tab By positioning it, the roll of paper can be handled in a more controlled, safe and practical way. It relates to a structure that enables cutting. State of the Art: 15 For separating rolled paper materials into desired lengths. Various solutions exist within the known state of the art. These solutions generally include: box or housing-type dispenser-cutters, with blade carriers that move on a rail or track. systems or rolls of paper that are fed through an opening and cut They are being developed in the form of body-shaped mechanisms that provide this. 20 In the preliminary investigation, the closest technical solution to the invention in question is US11987467B2. It has been observed that there is a US patent numbered "Rolled paper cutting device". The document describes a holder body that slides over a roll of paper, a full-size paper feeding opening, and partial a blade interaction slot of considerable length, safety lip and located inside the body An embedded cutting blade is described. The same document states that the device is mounted on a roll and then 25 The paper is fed through the slit and a clean cut is made by sliding the device along the roll. It is stated that it was obtained. The document in question, US11987467B2, is generally related to the cutting of roll paper. Because it offers a combination of a cylindrical body and an opening-blade, the invention in question In this respect, it shows a significant proximity. However, the 30 mentioned in the document The solution is based primarily on a secure, slotted structure with an embedded blade. The document states that the blade... Inserted from the inside into a specially designed blade housing created within the body, It is designed as a user-replaceable scalpel blade, and the bottom of this blade It is clear and direct that the hole in that section is positioned to match a fixing tab. 2 It is not presented in any way. Furthermore, one of the variations described in the document is a knife. Modifying the slot geometry by expanding the "blade chamber" in the region near the tip. It is related; however, this regulation also concerns the replaceable scalpel foreseen in the invention that is the subject of the application. The combination of the blade holder (6) and the scalpel blade fixing protrusion (5) is identical. It does not explain. 5 In the current state of the art, box-type dispenser-breaker solutions are also available. This type of solution involves paper being brought out of a box or container. It is pulled and separated by a fixed cutting edge or similar device. With this These structures, together with the one described in the application, are directly attached to the outer perimeter of the roll of paper. It features a compact housing, a replaceable scalpel blade protected inside the housing, and 10 the knife in question does not have a defined internal insertion-fastening architecture is being evaluated. Therefore, the solutions available in the current state of the technology involve ensuring the roll of paper is smooth and... While offering general approaches to safely cutting, the subject of the application... The invention includes a replaceable scalpel blade formed inside the main body (1) 15 slot (6), replaceable scalpel blade (4) inserted into this slot from the inside and the bottom of the blade Replaceable scalpel blade fastener that positions the blade by passing it through the hole in the section. The combination of protrusions (5) does not clearly reveal itself within the same structural integrity. The proposed solution, in particular, involves a cutting element that is user-replaceable. transported securely within the body and mounted with a specific socket-fixing relationship. 20 It differs from the known state of the art in several aspects. In this context, current solutions in the known state of the art relate to the cutting of roll paper. While designed to meet general needs, it is also simpler in structure and user-friendly. Replaceable blade, easy maintenance and parts replacement, and internally mounted blade. There is still a need for a cutting apparatus with a specific architecture. The invention that is the subject of this application addresses this need. It was developed to meet the needs. Purpose of the Invention: The purpose of the invention is to cut rolled paper materials to a desired length. a cutting device that allows for clean, controlled and safe cutting. to improve. 30 Another purpose of the invention is a cylindrical main body that can be placed over a roll of paper. by means of guiding the paper along the longitudinal passage slit and the cutting element The goal is to ensure controlled cutting in the window area. 3 Another objective of the invention is to place the cutting element more securely within the main body. By positioning it, it reduces user contact during use and provides safety. The goal is to create a structure that contributes to its use. One of the key aims of the invention is to make the scalpel blade, used as a cutting element, its replaceable structure prevents the blade from becoming dull, damaged or 5 If the need for renewal arises, it is not necessary to replace the entire apparatus. The goal is simply to ensure the blade can be renewed without any further modifications. Another objective of the invention is to have the replaceable scalpel blade located inside the main body. the scalpel blade is placed inside the created blade holder and the bottom of the blade is By aligning the hole in that section with the scalpel blade fixing protrusion, the blade is attached to the body 10 The goal is to ensure that it is held in the correct and stable position. Another aspect of the invention is... Its purpose is to provide a conveyor system without requiring movable slides, springs, bolts, or multi-part conveyor mechanisms. a simpler design, easier to manufacture and assemble, and more practical to use and maintain The goal is to provide cutting equipment. The invention also aims to enable the practical retrieval of roll paper onto the apparatus, 15 controlled orientation of the unfolded / spread paper section and the cutting process in a single step By enabling its implementation through a body structure, it provides the user with a functional experience. It is about offering convenience. Finally, the aim of the invention is to replace the general roll paper found in the known state of the art. Unlike cutting solutions, the scalpel blade 20 is specifically designed within the main body. its housing, a replaceable scalpel blade inserted into this housing from the inside, and the blade in question. A cutting device distinguished by its combination of positioning and fixing protrusions has emerged. to place. Figures: Four figures will be used in the description of the invention; these are: 25 Figure 1 shows the perspective view of the cutting apparatus that is the subject of the invention. Figure 2 shows the internal structure of the cutting apparatus that is the subject of the invention. Figure 3 shows the view of the replaceable scalpel blade in its slot. Figure 4. The appearance of the cutting apparatus, the subject of the invention, in use on a roll of paper. This demonstrates that the figure attached to help understand this invention is 30. They are numbered and their names are given below. References: 1 - Main body 2 - Longitudinal open transition slit 4 3 - Cutting element window 4 - Replaceable scalpel blade - Replaceable scalpel blade fixing tab 6 - Replaceable scalpel blade holder 7 - Roll of paper 5 8 - Opened / spread paper portion Description of the Invention: The invention is a device for cutting rolled paper materials. This relates to a scalpel-bladed cutting apparatus. The subject of the invention is the cutting apparatus; main body (1), longitudinal open through slot (2), cutting 10 element window (3), replaceable scalpel blade (4), replaceable scalpel blade fixing It includes the protrusion (5) and replaceable scalpel blade holder (6) components. Usage During this process, the apparatus is placed over the roll of paper (7) and the unfolded / spread paper part (8) of the apparatus It is cut off by being directed in relation to it. The main body (1) is cylindrical and hollow and is made of roll paper (7) with 15 It is arranged in such a way that it can be passed through. On the main body (1), extending along the body There is a longitudinal open transition slit (2). The longitudinal open transition slit (2) is located in the main body (1) to be placed on the roll of paper (7) and the part of the paper opened from the roll of paper (8) outside the body It creates the opening that allows it to be taken. A cutting element window (3) is also formed on the main body (1). Cutter 20 element window (3) corresponds to the cutting area of the replaceable scalpel blade (4) It is located in the part and is related to the cutting line of the unfolded / spread paper part (8). It constitutes the region. One of the distinctive structural elements of the invention is the replaceable scalpel blade holder. (6) is formed inside the main body (1). Replaceable scalpel blade holder 25 (6) creates a placement area suitable for the shape of the replaceable scalpel blade (4). bringing and carrying the knife in question in a specific direction inside the body It provides. Replaceable scalpel blade (4) is located inside the main body (1), replaceable scalpel The blade is placed inside the blade holder (6). The bottom of the replaceable scalpel blade (4) is 30 There is a hole in the part and a replaceable scalpel located on the main body (1). The blade fixing protrusion (5) fits into the hole in question. Thus, the replaceable scalpel The blade (4) is carried in a replaceable scalpel blade holder (6) and has a fixing tab. It is positioned on the main body (1) by means of (5). Replaceable scalpel blade holder (6), on the inner surface of the main body (1), cutting element It is created in the location associated with the window (3). In this location, the interchangeable scalpel The cutting area of the blade (4) will be opposite the cutting element window (3) It is arranged in this way. The replaceable scalpel blade (4) is located inside the main body (1). While in a protected state, the cutting zone is visible through the cutting element window (3) 5 It is related to the working line. During use, the apparatus is placed over the roll of paper (7) and opened / spread out The paper part (8) is taken out through the longitudinal open passage slit (2). The apparatus roll paper (7) the unfolded / spread paper part (8) during its movement along the cutting element by contacting the replaceable scalpel blade (4) located in the window (3) area 10 It is being cut. The main body (1) can be manufactured from a plastic-based material. The main body (1) Various production methods, including injection molding, can be used in its manufacturing. The geometry of the main body (1), the width of the longitudinal open transition slot (2), the cutting element the position and size of its window (3), the shape of the replaceable scalpel blade holder (6) 15 The form of the fixing protrusion (5) of the replaceable scalpel blade, the replaceable scalpel used The size and shape of the blade (4) may vary. Therefore, the invention here This is not limited to the example application method described, but also to the scope defined in the requirements. It also includes different application methods.
Claims
6 REQUESTS 1. It is a cutting apparatus for roll papers, its feature is that it is cylindrical and can be placed on the roll paper (7). and a hollow main body (1), a longitudinal open transition slit extending along the main body (1) (2), a cutting element window formed on the main body (1) (3), the main body (1) a replaceable scalpel blade holder (6) formed inside the 5 a replaceable scalpel placed inside the replaceable scalpel blade holder (6) the blade (4) and a hole located at the bottom of the replaceable scalpel blade (4) It includes a replaceable scalpel blade fixing protrusion (5).
2. Cutting apparatus for roll paper according to claim 1, its feature is that it is made from the inside of the main body (1). It contains a scalpel blade (4) that can be placed in a replaceable scalpel blade holder (6). 10 3. Cutting device for roll paper according to claim 1 or 2, featuring a replaceable scalpel. Replaceable scalpel blade that fits into an oval-shaped hole located at the bottom of the blade (4) It includes the fixing protrusion (5).
4. Cutting apparatus for roll paper according to any of the requirements 1-3, its characteristics are as follows: The main body (1) 15 corresponds to the cutting area of the replaceable scalpel blade (4). It includes the cutting element window (3) created on it.