Cases for release paper cutters, etc.

JP1823915SActive Publication Date: 2026-04-08正田 悟一
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-11-19
Publication Date
2026-04-08

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Abstract

The present invention relates to a case for storing tools such as a release paper cutter (also called a backing paper cutter, release paper cutter, release paper slitter, backing paper slitter, release paper slitter, and also called a wallpaper cutter, cloth cutter, sheet cutter, film cutter, guide cutter, slit cutter, slitter cutter, slitter knife, slide cutter, cutter guide, trimmer, etc.) that cuts only the release paper (also called backing paper or release paper, and also called wallpaper, cloth, or sheet) that covers the adhesive on an adhesive film sheet. As shown in the reference perspective view showing each part, the reference plan view showing each part, the reference diagram showing the state of use, and the reference diagram showing the state of storage, the present article has a case body that houses tools such as a release paper cutter, and the front side wall of the case body has a notched groove into which the protruding screw part of the release paper cutter or other tool fits, and the inside of the case body has a front convex part and a rear convex part that protrude inward so as to be able to hold the blade part of the release paper cutter or other tool, and as shown in the cross-sectional view along lines AA, CC, DD, EE, and FF, the front convex part gradually protrudes inward in the left-right direction as it goes downwards in the vertical direction, and the rear convex part gradually protrudes inward in the front-back direction, making it easy to store tools such as a release paper cutter, and can therefore be called a front guide part and a rear guide part (the front guide part and rear guide part may protrude in a curved or straight line). Furthermore, the present article may have a gap in the side wall of the case body for storing replacement blades for tools such as release paper cutters, or a recessed gap formed on the outer surface of the side wall of the case body for storing used blades for tools such as release paper cutters. In addition, as shown in the reference diagrams showing the state of use and the reference diagrams showing the state of storage, a pair of grooves may be formed on the front of the case body with a notched groove in between, or one or both upper corners of the case body may be rounded, or a hook-shaped member may be attached to the rear side wall of the case body.
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