PROBLEM TO BE SOLVED: To provide a claw sharpener for cats capable of easily attaching a claw sharpening part for exchange with a simple configuration and preventing the claw sharpening part from dropping off when cats sharpen the claw.SOLUTION: A claw sharpener for cats having a claw sharpening part 30 detachably disposed on a recess 20 provided on a main body 10. The claw sharpening part 30 is connected to a surface of a tabular member 32 in which a plurality of cardboard pieces 33a are overlapped without mutually jointed, and extending in an overlapping direction D. The recess 20 has an opening length L1 which is shorter than a bottom face length L2, and shorter than a length L3 of the claw sharpening part 30 in the overlapping direction D.COPYRIGHT: (C)2014,JPO&INPIT【課題】簡素な構造によって、交換時における爪研ぎ部の取付けを容易にするとともに、爪研ぎ時における爪研ぎ部の外れを防止することができる猫用爪研ぎ器を提供する。【解決手段】本体部10に設けられた凹部20に対して爪研ぎ部30を着脱自在とした猫用爪研ぎ器において、爪研ぎ部30は、互いに接合されずに重ねられた複数の段ボール片33aを重なり方向Dに延びる板状部材32の表面に接合して形成され、凹部20は、開口長L1が底面長L2より短く形成され、開口長L1が重なり方向Dにおける爪研ぎ部30の長さL3より短く形成されている。【選択図】図5
