Cutter

摘要

A cutter includes two handles, a blade, a cutting board, an angle holder, two screws, a spring-biased lock and a releasing element. The cutting board is supported on the first handle. The blade is connected to the second handle. The angle holder includes teeth and a cutout. The angle holder is attached to the first handle by the screws. The releasing element is pivotally connected to the first handle and includes a slot. The spring-biased lock is pivotally connected to the first handle. The spring-biased lock is allowed to engage with the teeth or enter the cutout when an end of the slot is placed against one of the screws. The spring-biased lock is removed from the teeth and the cutout when another end of the slot is placed against the screw.

主权项

1. A cutter comprising:
a first handle; a second handle pivotally connected to the first handle; a cutting board supported on the first handle; a blade connected to the second handle; an angle holder comprising teeth at an edge and a cutout near the teeth; two screws for attaching the angle holder to the first handle; a releasing element pivotally connected to the first handle at an end by the first screw and a slot near another end, wherein the releasing element comprises a first end and a second end; and a spring-biased lock pivotally connected to the first handle, wherein the spring-biased lock is allowed to engage with the teeth or enter the cutout when the first end of the slot is placed against one of the screws, wherein the spring-biased lock is removed from the teeth and the cutout when the second end of the slot is placed against the screw.