WO2018010037A1 - Multipurpose blade for box cutters - Google Patents

Multipurpose blade for box cutters Download PDF

Info

Publication number
WO2018010037A1
WO2018010037A1 PCT/CL2017/000019 CL2017000019W WO2018010037A1 WO 2018010037 A1 WO2018010037 A1 WO 2018010037A1 CL 2017000019 W CL2017000019 W CL 2017000019W WO 2018010037 A1 WO2018010037 A1 WO 2018010037A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
blade
elements
cut
saw
edge
Prior art date
Application number
PCT/CL2017/000019
Other languages
Spanish (es)
French (fr)
Inventor
HENRIQUEZ Juan PINO
Original Assignee
Pino Henriquez Juan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00Hand knives with adjustable blade; Pocket knives
    • B26B1/08Hand knives with adjustable blade; Pocket knives with sliding blade
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00Hand knives with one or more detachable blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00Blades for hand knives
    • B26B9/02Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy

Abstract

The invention relates to a multipurpose blade for box cutters, consisting of a box cutter blade that can be used to cut soft elements using a cutter located on one of the edges thereof and to cut hard elements using a saw located on the opposite edge, as well as comprising a file located on the side of the blade.

Description

BLADE KNIFE MULTIFUNCTION Cartoneros

The present application is directed to a multifunctional sheet cardboard knives, which have the ability to cut physical elements by a knife or saw limarlos plus power. The blade serves to cut soft goods, such as paper or cardboard, while the saw is used to cut harder elements, for example plastic or wood, and the file to file these materials. Its use goes from school to higher education, as architects; it is also applicable to the category of craft, and even ordinary people.

STATE OF THE ART

Currently the only utility knife blades offer the possibility of physical elements by cutting edge of the blade, which presents complications when cutting medium-hard materials such as wood or plastic and its derivatives, and. that much force should be applied to achieve (which can generate discomfort in the wrist if the process is repeated) or have another tool available as a saw.

The technical object is a multifunctional sheet utility knife which at the bottom has a cutting edge for cutting soft elements as currently know, at the upper edge has a saw to cut semirigid elements and the side section has a file.

The advantages of the multifunctional blade for utility knife lies in being able to cut medium-hard elements (wood or plastic) comfortably and quickly, because if there the possibility of cutting elements with the saw accelerates the cutting process, plus Do not apply excessive pressure provides a better user experience because it does not generate physical discomfort because of repeated efforts. It also offers the possibility of filing elements.

BRIEF DESCRIPTION OF THE FIGURES

Figure 1 shows a left side view of the technical object.

Figure 2 is a right side view of the technical object.

Figure 3: shows a front view of the technical object.

DETAILED DESCRIPTION OF THE INVENTION

This utility model is a multifunctional sheet utility knife where one edge is sharp (1), characterized in that the opposite edge is serrated (2) to saw mode, and the surface has a rough sector mode lime (6). The blade has one or more prepicadas slots (3) for detachment. The rugged sector is in one or both surfaces.

The utility knife multifunctional sheet is a metal foil which has rhomboid shaped, with the longer top and bottom edges. The bottom edge is sharpened (1) serving to cut soft goods such as paper or cardboard, while the upper edge has cutting teeth (2) so as to form a saw, which has the ability to cut harder elements effortlessly such as wood or plastic, since otherwise only providing cutting edge, it should make a lot of force to achieve cutting; That's why thanks to the Sierra muscle aches, loss of time and prevent uneven cuts. Prepicadas also contains grooves (3), parallel to the side walls, which serve to dispose of spent edge and have a new one, by the action of break section. Another beneficial feature is the lima (6) located on the right side section of the blade, in order to improve the cuts or meet external needs. The sheet has a hole (4) in the end section in order to engage the structure of utility knife; and to improve performance when sliding, the blade has a diagonal cut (5) at the top rear corner, which prevents it from getting stuck when stored in the structure.

Claims

What is claimed
1. - Sheet multifunctional utility knife where one edge is sharp (1), characterized in that the opposite edge is serrated (2) to saw mode, and has a rough surface sector as lime (6).
2. - Sheet according to claim 1, wherein the blade has one or more prepicadas slots (3) for detachment.
3. - Sheet according to claims 1 and 2, wherein the sector is roughened on one or both surfaces.
PCT/CL2017/000019 2016-07-12 2017-07-05 Multipurpose blade for box cutters WO2018010037A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL1778-2016 2016-07-12
CL2016001778 2016-07-12

Publications (1)

Publication Number Publication Date
WO2018010037A1 true true WO2018010037A1 (en) 2018-01-18

Family

ID=60950484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2017/000019 WO2018010037A1 (en) 2016-07-12 2017-07-05 Multipurpose blade for box cutters

Country Status (1)

Country Link
WO (1) WO2018010037A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884307A (en) * 1988-09-02 1989-12-05 Ralph Flood Pocket tool
US20040250423A1 (en) * 2003-06-11 2004-12-16 Yu Zu Sheng Combination utility knife
CN201271895Y (en) * 2008-09-17 2009-07-15 郡 赵 Multifunctional tool cutter
CN202556426U (en) * 2012-02-12 2012-11-28 李永珍 Multi-functional fine brushwork tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884307A (en) * 1988-09-02 1989-12-05 Ralph Flood Pocket tool
US20040250423A1 (en) * 2003-06-11 2004-12-16 Yu Zu Sheng Combination utility knife
CN201271895Y (en) * 2008-09-17 2009-07-15 郡 赵 Multifunctional tool cutter
CN202556426U (en) * 2012-02-12 2012-11-28 李永珍 Multi-functional fine brushwork tool

Similar Documents

Publication Publication Date Title
US4890387A (en) Drywall utility knife
US20100263219A1 (en) Tool with ergonomic handle and replaceable cutter head
US5692308A (en) Chef's knife
US1903789A (en) Meat cutter
US6735872B1 (en) Cutter knife
US6823593B2 (en) Serrated cutting blade
US4348807A (en) Peeling device
US8782909B1 (en) Utility cutter
US20040187320A1 (en) Drywall ripsaw
CN86204928U (en) Scissors with dowble blades
US5101562A (en) Squeezer cutter
US3601893A (en) Cutting tool for sheet material
US2693028A (en) Tree girdling spud
US2293286A (en) Boning knife
US2429405A (en) Knife
US1362676A (en) Saw
CN205600766U (en) Novel safe kitchen knife
CN201385320Y (en) Multifunctional scissors
US6722044B2 (en) Sheet material cutting tool
US3290964A (en) Sharpener for scoop-type ice augers
US966496A (en) Kitchen implement.
CN201579799U (en) Width-adjustable convenient chopping knife
US8839524B2 (en) Scraper chef knife
CN201385319Y (en) Multi-function combination tool
US2000634A (en) Method of mitering sheet material