WO2007004918A2 - Couteau d'epluchage de fruits ou de legumes - Google Patents

Couteau d'epluchage de fruits ou de legumes Download PDF

Info

Publication number
WO2007004918A2
WO2007004918A2 PCT/RU2006/000343 RU2006000343W WO2007004918A2 WO 2007004918 A2 WO2007004918 A2 WO 2007004918A2 RU 2006000343 W RU2006000343 W RU 2006000343W WO 2007004918 A2 WO2007004918 A2 WO 2007004918A2
Authority
WO
WIPO (PCT)
Prior art keywords
plate
knife
cutting
profile
working plate
Prior art date
Application number
PCT/RU2006/000343
Other languages
English (en)
Russian (ru)
Other versions
WO2007004918A8 (fr
WO2007004918A3 (fr
Inventor
Sergey Borisovich Lidayev
Evgeniy Evgenyevich Shirayev
Original Assignee
Zadorozhnyy, Ruslan Dmitrievich
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
Application filed by Zadorozhnyy, Ruslan Dmitrievich filed Critical Zadorozhnyy, Ruslan Dmitrievich
Publication of WO2007004918A2 publication Critical patent/WO2007004918A2/fr
Publication of WO2007004918A3 publication Critical patent/WO2007004918A3/fr
Publication of WO2007004918A8 publication Critical patent/WO2007004918A8/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J17/00—Household peeling, stringing, or paring implements or machines
    • A47J17/02—Hand devices for scraping or peeling vegetables or the like

Definitions

  • the utility model relates to household goods, in particular to hand knives for peeling vegetables and fruits.
  • this knife for cleaning fruits of different sizes with an uneven surface does not allow efficient cleaning, as the curvature of the plates is not adjustable.
  • this knife is structurally complex and includes hinge elements that corrode and break under the influence of a humid environment.
  • This knife allows you to reduce waste when cleaning fruits of different sizes with an uneven surface by bending the blades at different radii.
  • the proposed utility model solves the problem of creating a simple knife design that allows for effective manual cleaning of fruits.
  • the technical result of the proposed utility model is to increase the breadth of the blade of the knife on the curved surface of the fruit, contributing to the removal of the wide surface layer from the processed fruit, and the convenience of maneuvering the knife for its adjustment in the process of processing the fruit to the relief of their curved surface.
  • the technical result of the proposed utility model according to the first embodiment is also to increase the strength and reliability of the knife, due to the increase in the cross section of the axial moment of inertia of the working plate, contributing to an increase in its rigidity.
  • Replacement sheet the midline of the profile of the plate and dividing it into two opposite sections: a guide and a cutting blade, which is one of the edges of the slit located below the level of its other edge at a distance corresponding to the depth of cut, the curved profile of the working plate in the plan is made crescent, and the shape of its gap in the plan is formed by two unidirectional arched edges that meet at the ends of the plate, while in cross section the shape of the working plate formed by the guide and cutting sections is made of an arc different.
  • the knife for peeling vegetables and fruits comprising a handle and a working plate with a curved profile with a sharp end, a perforated slot located along the midline of the plate profile and dividing it into two opposite sections: a guide and cutting with a blade, which is one of the edges of the slit located below the level of its other edges at a distance corresponding to the depth of cut, the curved profile of the working plate in the plan is made sickle-shaped, and its yoke slots in plan is formed by two unidirectional arcuate edges interlock at the ends of the plate, wherein the guiding and cutting portions in cross-section disposed at an obtuse angle to each other.
  • the implementation of the outer part of the profile of the plate from the side of its cutting section with serrations allows you to scrape off defects from the surface of the fruit and to separate the peel of soft, in particular boiled fruit.
  • Figure 1 is a General view of a knife for peeling vegetables and fruits, the first and second
  • FIG. 2 is a section A-A in FIG. 1, the first version of a knife for peeling vegetables and fruits;
  • Fig.Z - section A-A in Fig.l a second version of a knife for peeling vegetables and fruits.
  • the knife according to the first and second options consists of a handle 1 (Fig. L) and a sickle-shaped working plate 2 in plan with a sharp end cut 3 to remove defects from the hollows of the fruit surfaces, a perforated slot 4 located along the midline of the profile of the working plate 2 and separating it into two opposite sections: guide 5 and cutting 6 (Fig. 1-3).
  • the shape of the slit 4 in the plan is formed by two unidirectional arched edges 7 and 8, which are joined at the ends of the plate, one of which 8 is located on the guide section 5 of the working plate 2, and the other edge 7 is located on the cutting section 6 of the plate 2, sharpened and forms a blade located in a cross section below the level of the other edge 8 of the slit 4 at a distance corresponding to the depth of cut "h".
  • the outer part of the profile of the plate 2 from the side of its cutting section 6 has notches 9 for scraping defects from the surface of the fruit and for separating the peel of the soft, in particular boiled fruit.
  • the cross-sectional shape of the working plate formed by the guide 5 and cutting 6 sections is made arcuate (Fig. 2), increasing the axial moment of inertia of the working plate 2 in the cross section, i.e. increasing its rigidity and reliability of the knife as a whole.
  • the guide 5 and the cutting 6 sections in the cross section are located at an obtuse angle to each other (Fig. 3), ensuring manufacturability
  • the knife works as follows.
  • the edge of the edge 7 covers the perimeter of the fetus and cuts off a thin layer from its surface corresponding to the cutting depth “h”, which is immediately removed through the slotted slot 4.
  • the sickle-shaped profile of the working plate 2 and the arcuate shape of the slot 4 with the edges 7 and 8 provide a wide coverage of the fruit surface during processing, thereby contributing to the removal of a wide surface layer from the fruit being processed and to accelerate their quality Twain processing.
  • these design features make it easy to maneuver the knife blade 2 in any direction using its handle 1, allowing it to be adjusted to the surface relief of the processed fruit with any irregularities without the use of special technical means.
  • the corresponding cutting depth "h" is provided by the location of the blade edge 7 of the slotted gap 4 below the level of its other edge 8.
  • the proposed design of the knife according to the first and second options due to the combination of its essential features makes it possible to simplify the design of the knife and its stamping, increase its strength, and also improve the quality and productivity of manual cleaning of fruits by increasing the width of the surface coverage of the fruit with a knife blade, which helps to remove a wide surface layer from the processed fruit, and the convenience of maneuvering with a knife to adjust it to the surface relief of the fruit during processing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)
  • Knives (AREA)

Abstract

Le couteau d'épluchage de fruits ou de légumes comprend un manche et une plaque active à profil curviligne, raccordée à celui-ci, qui comporte une pointe effilée et une fente de coupe. La fente de coupe est disposée le long du profil de ligne mitoyenne de la plaque et la sépare en deux régions opposées: une partie de guidage et une partie de coupe, qui possède une lame, qui représente l'un des bords de la fente disposée en dessous du niveau de son autre bord à une distance égale à la profondeur de coupe. Le profil curviligne en fin d'extrémité a une forme de faucille. La forme de la fente dans un plan est formée par deux bords en arc ayant une seule direction, qui se rejoignent vers la fin de la plaque. Dans un premier mode de réalisation, en coupe transversale la forme de la plaque de coupe, formée par les régions de guidage et de coupe, a la forme d'un arc. Dans un deuxième mode de réalisation, en coupe transversale les régions de guidage et de coupe de la plaque transversale sont orientées à un angle obtus l'une par rapport à l'autre. Dans les deux modes de réalisation, la partie externe du profil de la plaque du côté de sa région de coupe comporte des entailles.
PCT/RU2006/000343 2005-07-04 2006-07-03 Couteau d'epluchage de fruits ou de legumes WO2007004918A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005120991 2005-07-04
RU2005120991 2005-07-04

Publications (3)

Publication Number Publication Date
WO2007004918A2 true WO2007004918A2 (fr) 2007-01-11
WO2007004918A3 WO2007004918A3 (fr) 2007-03-22
WO2007004918A8 WO2007004918A8 (fr) 2007-04-26

Family

ID=37604899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000343 WO2007004918A2 (fr) 2005-07-04 2006-07-03 Couteau d'epluchage de fruits ou de legumes

Country Status (1)

Country Link
WO (1) WO2007004918A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017113823A1 (fr) * 2015-12-31 2017-07-06 深圳市纳福信息技术有限公司 Couteau à fruit multifonctionnel
KR200489150Y1 (ko) * 2019-01-10 2019-05-08 박용우 호박칼

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668478A (en) * 1926-08-06 1928-05-01 Anderson Olaf Paul Combination cheese and cake knife
US2238425A (en) * 1938-05-09 1941-04-15 Morris Nathan Kitchen implement
US3621899A (en) * 1969-10-08 1971-11-23 Frank M Hula Convertible hand utensil
GB2390011A (en) * 2002-06-25 2003-12-31 Maxpat Trading & Marketing A culinary peeler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668478A (en) * 1926-08-06 1928-05-01 Anderson Olaf Paul Combination cheese and cake knife
US2238425A (en) * 1938-05-09 1941-04-15 Morris Nathan Kitchen implement
US3621899A (en) * 1969-10-08 1971-11-23 Frank M Hula Convertible hand utensil
GB2390011A (en) * 2002-06-25 2003-12-31 Maxpat Trading & Marketing A culinary peeler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017113823A1 (fr) * 2015-12-31 2017-07-06 深圳市纳福信息技术有限公司 Couteau à fruit multifonctionnel
KR200489150Y1 (ko) * 2019-01-10 2019-05-08 박용우 호박칼

Also Published As

Publication number Publication date
WO2007004918A8 (fr) 2007-04-26
WO2007004918A3 (fr) 2007-03-22

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