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Multifunctional small knife

A multifunctional, small knife technology, applied in metal processing and other directions, can solve the problems of long handle and inconvenient carrying

Inactive Publication Date: 2007-08-29
OY FISKARS AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another disadvantage of traditional utility knives is that the handle is too long to carry in a pocket
A third disadvantage is that when inserting a new blade into a utility knife, the entire handle usually has to be disassembled

Method used

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  • Multifunctional small knife
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0087] Generally speaking, utility knives include a handle having a first end, a second end, and an elongated groove; a neck having a distal end and a proximal end; and a trapezoidal blade mounted on the distal end. The blade includes a bottom; an upper edge opposite and spaced apart from the bottom; a cutting edge extending along the bottom; and a fixing hole formed through the blade. About half of the cutting edge projects into the end of the neck, and about the other half projects outwardly from the end of the neck. The utility knife also includes means for pivotally connecting the proximal end to the first end so that the neck can be moved between two working positions, a first open deployed position where the cutting edge is exposed for cutting objects, and A second closed folded position where the cutting edge is located in the groove. The utility knife also includes means passing through the neck and securing holes to secure the blade in the neck.

[0088] In another ...

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PUM

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Abstract

A utility knife include a handle, a neck pivotally mounted on the handle, and a blade mounted in the neck. The neck can be folded into the handle to transport the utility knife. The blade is slidably removably inserted into and out of the handle without requiring disassembly of the handle. The blade is secured to the neck of the knife by a pivotally mounted arm.

Description

[0001] related application [0002] This application claims priority to US Serial No. 10 / 360,243, filed February 7, 2003, entitled "UTILITY KNIFE BLADE SECURING DEVICE." technical field [0003] The present invention relates generally to a utility pocket knife, and more particularly, the present invention relates to a utility pocket knife utilizing a trapezoidal cutting blade. Additionally, the present invention relates to systems and methods for securing a blade in the utility knife of the present invention. Background technique [0004] Conventional utility pocket knives are well known and generally comprise an elongated handle about 6 inches long with a generally trapezoidal blade mounted on the handle. When installing a new blade on the handle, the blade is usually pushed into a slot formed in the front of the handle, or the entire handle is disassembled with various tools to gain access to the blade retaining mechanism. In standard operation, the blade is generally mo...

Claims

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Application Information

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IPC IPC(8): B26B1/00
Inventor 罗伯特·E·斯卡勒
Owner OY FISKARS AB