Corner cutting structure
AssigneeCheng Tien Int'l Corp.
InventorChao-Tung Shih
Life of this patent
Estimating the term…
Abstract
An improved corner cutting structure, having a knife seat and a base pivotally connected to the knife seat. The knife seat has an inwardly recessed notch and a receiving slot formed on a periphery. The receiving slot provides the support of a blade. The base has a supporting platform and a cutting board. The cutting board and the blade of the knife seat are correspondingly installed with each other, and the supporting platform is placed underneath the notch. Thereby, when a card is disposed on the supporting platform, the knife seat is pressed rotating to move the blade downward, so as to cut the corner of the card.
Claims9
A corner cutting structure, comprising:
- a knife seat, including a blade vertically installed thereon;
- and
- a base pivotally connected with the knife seat, the base including a cutting board located in correspondence with the blade;
- wherein when a card is placed on the base, the knife seat is pressed rotating to drive the blade downwardly towards the card, and
- wherein the knife seat further comprises a notch which includes two inclined surfaces and a curved surface interconnecting the inclined surfaces, a pressing plate extending from each inclined surface, and a receiving slot formed between each inclined surface and the pressing plate extending therefrom for receiving the blade.
Dependencies are inferred from the claim text.