Schneidevorrichtung für Bildschirmschutz mit Härte von mindestens 5H

Details

Veröffentlichungs-Nr.

EP4783756

Anmeldetag

8. Oktober 2024

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

IPC

H05K5/03

Abstract

A cutter of a cutting apparatus for a screen protector (200S) having a hardness of at least 5H is provided. The cutter (1) defines a transversal reference plane (P1) perpendicular to a longitudinal direction (L) thereof and a longitudinal plane that is perpendicular to transversal reference plane (P1). The cutter (1) includes a supporting segment (12) and a cutting segment (13) connected to the supporting segment (12). The cutting segment (13) has a first lateral surface (131), a second lateral surface (132) corresponding to the first lateral surface (131), a secondary bevel (136) connected to the first lateral surface (131), and a primary bevel (133) that is connected to the second lateral surface (132) and the secondary bevel (136). A connection edge of the primary bevel (133) and the secondary bevel (136) is defined as a primary cutting edge (13a) that is arranged on the longitudinal reference plane (P2). The first lateral surface (131) and the longitudinal reference plane (P2) have a slanting angle (σ3) therebetween, and the primary cutting edge (13a) and the transversal reference plane (P1) have a first angle (σ1) therebetween that is an acute angle and that is greater than the slanting angle (σ3).

Anmelder

Firma

Lin, Chia-Ching

Land

🇹🇼 Taiwan

Fachgebiete