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WO2025121625A1 - Couteau à gâteau roulé - Google Patents

Couteau à gâteau roulé Download PDF

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Publication number
WO2025121625A1
WO2025121625A1 PCT/KR2024/015169 KR2024015169W WO2025121625A1 WO 2025121625 A1 WO2025121625 A1 WO 2025121625A1 KR 2024015169 W KR2024015169 W KR 2024015169W WO 2025121625 A1 WO2025121625 A1 WO 2025121625A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutting
roll cake
sides
cake knife
connecting portion
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/KR2024/015169
Other languages
English (en)
Korean (ko)
Inventor
김동환
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from KR2020230002461U external-priority patent/KR20230002452U/ko
Application filed by Individual filed Critical Individual
Publication of WO2025121625A1 publication Critical patent/WO2025121625A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B26B3/04—Hand knives with fixed blades for performing several incisions simultaneously; Multiple-blade knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00—Blades for hand knives
    • B26B9/02—Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy

Definitions

  • the present invention relates to a roll cake knife, and more specifically, to a roll cake knife used for cutting a roll cake.
  • Republic of Korea Utility Model Publication No. 20-1992-0017831 discloses a cake knife that can cut a cake by combining two knives. It has the function of cutting a cake in a fan shape with two cake knives at the same time, making it fun to cut a cake.
  • the present invention has been proposed to solve the problems of the above-mentioned conventional technology, and aims to provide a roll cake knife that can easily cut a roll cake to a certain thickness.
  • the present invention provides a roll cake knife including a connecting portion and cutting portions provided on both sides of the longitudinal direction of the connecting portion; a bending portion is formed between the connecting portion and the cutting portion on both sides of the connecting portion, and the cutting portions are capable of being bent by being bent at the bending portion so as to face each other.
  • the bending portion is characterized by being formed as a concave groove extending in the vertical direction between the connecting portion and the cutting portion.
  • a gap-maintaining member is further provided, and the gap-maintaining member is characterized in that it functions to maintain the gap between the cutting parts on both sides at a position spaced from the connecting member toward the end of the cutting part while the cutting parts are facing each other and bent.
  • the spacing member is characterized in that it extends in the longitudinal direction to at least one longitudinal end of the cutting members on both sides and is provided so as to be foldable by the second bending member.
  • the gap-maintaining member is provided in one cutting member, and an insertion hole into which the gap-maintaining member is inserted is formed in the other cutting member.
  • the roll cake knife according to the present invention can cut a roll cake to a certain thickness, and anyone can easily and quickly cut a roll cake to a certain thickness, the number of cutting times is reduced, and it is convenient to use.
  • the roll cake knife is equipped with an additional spacing member on the handle side so that the cutting member remains parallel, and the sides of the roll cake cut by the cutting members on both sides can be pressed to lift the cut cake and move it to a plate, etc. Therefore, it is hygienic.
  • Figure 1 is a plan view showing a roll cake knife according to the present invention.
  • Figure 2 is a cross-sectional view along line A-A of Figure 1.
  • Figure 3 is a schematic perspective view showing the state of use of a roll cake knife according to the present invention.
  • Figure 4 is a plan view showing a modified example of a roll cake knife according to the present invention.
  • Figure 5 is a perspective view showing the state of use of the roll cake knife shown in Figure 4.
  • a component is “connected” or “coupled” to another component, it should be understood that the component can be directly connected or coupled to the other component, or can be connected or coupled via a new other component.
  • FIG. 1 is a plan view illustrating a roll cake knife according to the present invention
  • FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1
  • FIG. 3 is a schematic perspective view illustrating a state of use of the roll cake knife according to the present invention
  • FIG. 4 is a plan view illustrating a modified example of the roll cake knife according to the present invention
  • FIG. 5 is a perspective view illustrating a state of use of the roll cake knife illustrated in FIG. 4.
  • the horizontal direction of Fig. 1 is described as the longitudinal direction, and the vertical direction is described as the up-down direction.
  • the surface shown in Fig. 1 is described as the inner surface, and the opposite surface is described as the outer surface.
  • the inner surfaces of the cut portions on both sides are faced by bending at the bending portion.
  • the roll cake knife (100) is used to cut bread such as roll cakes and pound cakes. As shown in Fig. 1, the roll cake knife (100) is provided in the form of a plate having a length in the longitudinal direction.
  • the roll cake knife (100) is manufactured from a synthetic resin such as plastic, and may also be manufactured from a material such as vinyl coated on paper having a thickness.
  • the roll cake knife (100) according to the present invention comprises a connecting portion (110) and a cutting portion (120) provided on both sides in the longitudinal direction of the connecting portion (110).
  • the above connecting portion (110) is provided in the form of a plate extending in the longitudinal direction.
  • a folded portion (111) is formed between the connecting portion (110) and the cutting portion (120) on both sides of the longitudinal direction of the connecting portion (110).
  • the folded portion (111) is formed on the inner surface of the roll cake knife (100).
  • the folded portion (111) is formed as a concave groove extending in the vertical direction between the connecting portion (110) and the cutting portion (120).
  • the above roll cake knife (100) can be bent at the above bending portion (111) so that the cutting portions (120) face each other.
  • the inner surfaces of the cutting portions (120) on both sides bent at the above bending portion (111) face each other.
  • the above cutting portion (120) is provided on both sides in the longitudinal direction of the above connecting portion (110).
  • the above cutting portion (120) is provided in the form of a plate extending in the longitudinal direction on both sides of the above connecting portion (110).
  • a handle part (121) whose width decreases in the vertical direction is provided at the longitudinal outer end of the cutting part (120).
  • the handle part (121) extends in the longitudinal direction.
  • the handle part (121) may be provided at the upper portion of the longitudinal end of the cutting part (120).
  • an inclined section (123) is provided so that the width in the vertical direction decreases as it goes in the longitudinal inner side, and a connecting section (110) can be connected to an end of the inclined section (123).
  • the above cutting portion (120) is bent at the bending portion (111) on both sides of the connecting portion (110), so that the cutting portions (120) on both sides are spaced apart from each other and face each other.
  • the cutting portions (120) on both sides are bent to face each other, the cutting portions (120) on both sides are spaced apart from each other by the length of the connecting portion (110) and are provided in parallel.
  • the cutting portion (120) is bent at the bending portion (111) on both sides of the connecting portion (110), the cutting portion (120) and the connecting portion (110) form a right angle.
  • the roll cake knife (100) cuts the roll cake (B) by holding the handle (121) of the cutting portion (120) located on the opposite side of the connecting portion (110) while the cutting portion (120) is bent at the bending portions (111) on both sides of the connecting portion (110), as shown in Fig. 3, thereby cutting the roll cake (B).
  • the roll cake (B) can be cut to a thickness equal to the distance (D) between the cutting portions (120). Accordingly, the roll cake (B) can be cut to a constant thickness.
  • the roll cake knife (100) according to the present invention may further include a spacing member (130).
  • the above spacing maintenance part (130) is provided at a position spaced apart from the connecting part (110) toward the end of the cutting part (120) while the cutting part (120) is facing each other and folded.
  • the spacing maintenance part (130) functions to maintain the spacing between the cutting parts (120) on both sides.
  • the above spacing member (130) is provided at the longitudinal end of at least one cutting member (120) among the two-sided cutting members (120).
  • the spacing member (130) is provided to extend in the longitudinal direction from the longitudinal end of the one-sided cutting member (120).
  • the spacing member (130) is provided parallel to the handle member (121) at the lower portion of the handle member (121) of the one-sided cutting member (120).
  • reference numeral 122 illustrates a cut formed between the handle member (121) and the spacing member (130).
  • a second bend (133) is formed between the gap maintaining portion (130) and the cutting portion (120) on the inner side in the longitudinal direction of the gap maintaining portion (130).
  • the second bend (133) is formed on the inner surface of the roll cake knife (100).
  • the second bend (133) may be formed as a concave groove extending in the vertical direction between the gap maintaining portion (130) and the cutting portion (120).
  • the above spacing maintenance part (130) extends in the longitudinal direction from the longitudinal end of one side cutting part (120) and is provided so as to be foldable by the second bending part (133).
  • the above spacing maintenance part (130) is provided in one side cutting part (120), and an insertion hole (135) into which the spacing maintenance part (130) is inserted is formed in the other side cutting part (120).
  • the above-mentioned gap-maintaining member (130) is provided with a projection (131) extending in the longitudinal direction at the longitudinal outer end.
  • the projection (131) is provided to extend in a state in which the cross-sectional area is reduced compared to that of the gap-maintaining member (130).
  • the above insertion hole (135) is formed to a size in which the above protrusion (131) is inserted and the spacing member (130) is caught.
  • the above spacing member (130) is bent at the second bending portion (133) with the cutting portions (120) on both sides facing each other, so that the spacing member (130) is bent and the protrusion (131) of the spacing member (130) is inserted into the insertion hole (135), and the spacing member (130) is caught in the insertion hole (135).
  • the above spacing member (130) and the connecting member (110) are spaced apart from each other in the longitudinal direction of the cutting member (120) so that the spacing between the cutting members (120) on both sides is maintained. Since the spacing between the cutting members (120) on both sides is maintained, the cutting members (120) on both sides can be maintained in a parallel state.
  • the spacing member (130) can be provided to have a length that forms the same spacing as the spacing between the cutting members (120) on both sides spaced apart by the connecting member (110) when the spacing member (130) is inserted and caught in the insertion hole (135).
  • the roll cake knife (100) according to the present invention can easily cut a roll cake (B) to a certain thickness by anyone through a connecting part (110) and a spacing part (130), and is convenient to use because the roll cake can be moved to a plate or the like without a separate tool.
  • the roll cake knife according to the present invention can easily and quickly cut a roll cake into a certain thickness, thereby reducing the number of cutting times, being convenient to use, and being manufactured with a single cake knife, reducing manufacturing costs, making it simple to manufacture, and reducing costs since strict tolerance management is not required during the manufacturing process.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

La présente invention concerne un couteau à gâteau roulé comprenant une partie de liaison et des parties de coupe disposées sur les extrémités respectives, dans le sens de la longueur, de la partie de liaison. Des parties de flexion sont disposées entre la partie de liaison et les parties de coupe, des deux côtés de la première, permettant aux parties de coupe de fléchir au niveau des parties de flexion de façon à se faire face l'une l'autre.
PCT/KR2024/015169 2023-12-04 2024-10-07 Couteau à gâteau roulé Pending WO2025121625A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20-2023-0002461 2023-12-04
KR2020230002461U KR20230002452U (ko) 2023-12-04 2023-12-04 롤 케익 칼
KR2020240000115U KR20250000883U (ko) 2023-12-04 2024-01-19 롤케익 칼
KR20-2024-0000115 2024-01-19

Publications (1)

Publication Number Publication Date
WO2025121625A1 true WO2025121625A1 (fr) 2025-06-12

Family

ID=95980153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2024/015169 Pending WO2025121625A1 (fr) 2023-12-04 2024-10-07 Couteau à gâteau roulé

Country Status (1)

Country Link
WO (1) WO2025121625A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555690A (en) * 1947-06-16 1951-06-05 Cesar E Guerra Cake and pastry sector cutter
US4411066A (en) * 1983-01-06 1983-10-25 Edward Allahverdian Cake cutter
WO2007020629A2 (fr) * 2005-08-16 2007-02-22 Dvir Cohen Couteau destine a couper un aliment cuit
CN202618143U (zh) * 2012-03-30 2012-12-26 海安县万邦机械制造有限公司 一种用于切蛋糕的刀子
CN204707861U (zh) * 2015-04-20 2015-10-21 宁波利时日用品有限公司 一种蛋糕切割器
KR20230002452U (ko) * 2023-12-04 2023-12-27 김동환 롤 케익 칼

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555690A (en) * 1947-06-16 1951-06-05 Cesar E Guerra Cake and pastry sector cutter
US4411066A (en) * 1983-01-06 1983-10-25 Edward Allahverdian Cake cutter
WO2007020629A2 (fr) * 2005-08-16 2007-02-22 Dvir Cohen Couteau destine a couper un aliment cuit
CN202618143U (zh) * 2012-03-30 2012-12-26 海安县万邦机械制造有限公司 一种用于切蛋糕的刀子
CN204707861U (zh) * 2015-04-20 2015-10-21 宁波利时日用品有限公司 一种蛋糕切割器
KR20230002452U (ko) * 2023-12-04 2023-12-27 김동환 롤 케익 칼

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