KR102555003B1 - Prefab food scissors for food - Google Patents

Abstract

The present invention relates to scissors for food that can be assembled and used as scissors for cutting food or used as a knife for cutting plastic of a packaging container, and is provided with a handle on one side and a cutting unit on the other side. , A knife body including a coupling portion formed at a connection point between the handle portion and the cutting portion to be coupled with another knife body, and the knife body and the other knife body can rotate around the coupling portion.

Description

Scissors for food capable of separating and combining {PREFAB FOOD SCISSORS FOR FOOD}

The present invention relates to food scissors capable of separation and coupling, and more particularly, a separation coupling that can be assembled and used as scissors for cutting food or separated and used as a knife for cutting vinyl of a packaging container, depending on the purpose of use. It is about possible food scissors.

In general, delivery food is delivered after being sealed by heat-sealing vinyl in a disposable container for hygiene. However, although this method is hygienic, it is difficult to remove the vinyl.

In order to compensate for this disadvantage, recently, when ordering food for delivery, a disposable knife is enclosed and delivered to make it easy to remove the vinyl adhered to the disposable container.

Such a disposable knife is formed by integrally connecting a handle part for a user to grip and a cutting part for cutting wrapping paper. However, disposable knives have a problem in that they are discarded because their useful value decreases after cutting the wrapping paper.

Meanwhile, scissors, as a tool used for cutting food, include a pair of bodies integrally connected to a handle and a cutting unit, and the pair of bodies rotate around a joint to cut an object. However, these scissors are easily used when cutting food, but are inconvenient to cut wrapping paper sealed in a packaging container.

Therefore, the present invention was derived to solve the above-mentioned problems, and the present invention can be assembled and separated according to the use, which can be assembled and used as scissors for cutting food or used as a knife for cutting vinyl of packaging containers. Its purpose is to provide scissors for food capable of separation and coupling.

Other objects of the present invention will become clearer through the examples described below.

Food scissors capable of separation and coupling according to a first aspect of the present invention have a handle portion on one side and a cutting portion on the other side, and a coupling portion for coupling with another knife body is formed at a connection point between the handle portion and the cutting portion. A knife body is included, and the knife body and the other knife body can rotate about the coupling part.

The coupling portion is formed with a circular cross-section and includes a coupling hole formed through the knife body; It is formed in a fan shape connected from the center of the coupling hole to a part of the circumference of the coupling hole, and includes a support portion protruding more outward in a penetration direction of the coupling hole, wherein the support portion extends from the coupling hole formed in the other knife body to the other knife body. It can be interlockingly fitted to the support.

The support part may be provided with a locking jaw protruding outward around the outer circumference of the end.

The coupling part may include a convex member protruding from one surface of the knife body in a convex shape; and a fixing member spaced apart from the knife body at a predetermined interval by a column member on the other surface of the knife body at a position corresponding to the convex member, wherein the fixing member has a surface in contact with the convex member of the convex member. It is formed concavely with a curvature corresponding to the curvature, and the convex member can rotate by being inserted into the fixing member of the other knife body.

Scissors for food capable of separating and combining according to the present invention provide the following effects.

Since the present invention can be assembled and separated, there is an effect that can be assembled and used as scissors for cutting food or used as a knife for cutting vinyl of packaging containers, depending on the purpose of use.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a view illustrating food scissors capable of separation and coupling according to a first embodiment of the present invention.
Figure 2 is a view illustrating the state of cutting the packaging paper using the knife body of the present invention.
3 is a perspective view illustrating a knife body before assembling the food scissors capable of separating and combining illustrated in FIG. 1;
Figure 4 is a plan view illustrating the coupling portion illustrated in Figure 3;
5 is a view illustrating a knife body of food scissors capable of separation and coupling according to a second embodiment of the present invention.
Figure 6 is a side view of the engagement portion of the knife body illustrated in Figure 5;
7 is a view illustrating a state in which the knife body illustrated in FIG. 5 is coupled with another knife body;
8 is a view illustrating the knife body of the food scissors capable of separation and coupling according to a third embodiment of the present invention.

Since the present invention can apply various transformations and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, it should be understood that this is not intended to limit the present invention to specific embodiments, and includes all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with the meanings in the context of the related art, and unless explicitly defined in this application, they should not be interpreted in ideal or excessively formal meanings. don't

The term "MODULE" described in this specification refers to a unit that processes a specific function or operation, and may mean hardware or software or a combination of hardware and software.

In addition, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. description is omitted.

[First Embodiment]

Hereinafter, the food scissors 1 capable of separation and coupling according to the first embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view illustrating a food scissors 1 capable of separation and coupling according to a first embodiment of the present invention.

Referring to FIG. 1, the separation-combinable food scissors 1 of the present invention are formed by assembling two knife bodies 10 enclosed together in a packaging container for delivery food, and the user can use the assembled food in the form of scissors. It can be used to cut food using dragon scissors (1). For example, when one knife body 10 is enclosed in one delivery food, the knife body 10 received first is stored, and then combined with the knife body 10 enclosed together when another delivery food is ordered Can be assembled with food scissors (1). That is, since all the knife bodies 10 of the present invention are formed identically, even if a pair of knife bodies 10 are not provided, if only two knife bodies 10 are provided, they can be assembled and used with scissors.

The user can easily cut the vinyl part of the packaging container 3 using the knife body 10 in a state before assembling with the food scissors 1 (see FIG. 2).

The food scissors 1 of the present invention are characterized in that they can be assembled and used as scissors for cutting food or used as a knife for cutting vinyl of packaging containers, depending on the purpose of use.

FIG. 3 is a perspective view illustrating the knife body 10 before assembling the food scissors 1 capable of separation and coupling illustrated in FIG. 1 .

Referring to FIG. 3 , a pair of knife bodies 10 and 10′ are coupled to form a pair of knife bodies 10 and 10′ for food scissors 1 capable of being separated and coupled according to an embodiment of the present invention.

The pair of knife bodies 10 and 10' are formed symmetrically with each other, and include handle parts 110 and 110', cutting parts 120 and 120', and coupling parts 130 and 130', respectively. Hereinafter, for convenience of description, any one knife body 10 will be described as a representative.

The handle part 110 is for a user to grip and may be formed in an oval shape. In addition, the handle part 110 may be formed of a material such as plastic for convenience in manufacturing and reduction in manufacturing cost.

A mounting hole 111 into which a user's finger is inserted is formed at the center of the handle portion 110. The mounting hole 111 allows the user to more easily grip the detachable food scissors 1. . In this embodiment, the inner surface of the mounting hole 111 may be finished with a material such as silicon to increase a sense of contact when rubbing against the user's skin.

In this embodiment, the installation hole 111 may be formed to have a major diameter of about 2.2 cm and a minor diameter of about 0.5 cm so that a finger can be inserted.

The cutting part 120 is connected to the other side of the handle part 110 . The cutting portion 120 is for cutting packaging paper or food, and has a blade having a thin thickness on one side. The cutting part 120 may be integrally formed with the handle part 110, and like the handle part 110, it may be formed of a material such as plastic. In this embodiment, the blade of the cutting part 120 may be formed in a zigzag shape, and the shape of the blade is not limited to any one.

At the end of the cutting portion 120, a perforated portion 121 is formed to protrude to be bent inward. Perforated portion 121 is to perforate the packaging paper. When the perforated portion 121 first perforates a portion of the packaging paper, the cutting portion 120 may be inserted into the packaging paper to cut the remaining packaging paper.

The coupling part 130 is to be assembled with another knife body 10' and is formed at a connection point between the handle part 110 and the cutting part 120. The knife body 10 and the other knife bodies 10' are assembled by the coupling part 130, rotate around the coupling part 130, and cut food using the cutting parts 120 formed on each knife body 10. can be cut

Hereinafter, the coupler 130 will be described with reference to FIGS. 3 and 4 .

FIG. 4 is a plan view showing the coupler 130 illustrated in FIG. 3 .

Referring to FIGS. 3 and 4 , the coupling portion 130 includes a coupling hole 131 and a support portion 132 .

The coupling hole 131 is formed with a circular cross-section and is formed through a point connecting the handle portion 110 and the cutting portion 120 of the knife body 10 .

Inside the coupling hole 131, a fan-shaped support portion 132 connected from the center of the coupling hole 131 to a portion of the circumference of the coupling hole 131 is formed. Here, the fan-shaped support 132 may have a central angle of 90° or less, but the central angle of the support 132 is not limited to one.

The support part 132 is formed to protrude more outward in the penetration direction of the coupling hole 131 . In this way, the support portion 132 formed to protrude more outward is inserted into the space excluding the support portion 132' of the other knife body 10' in the coupling hole 131' formed in the other knife body 10'.

For example, as the central angle of the support portions 132 and 132' increases, the turning radius of the pair of knife bodies 10 and 10' decreases, and as the central angle of the support portions 132 and 132' decreases, the pair of knife bodies 10 and 10' decrease. The rotation angle of (10, 10') can be increased. Because, as the central angle of the support parts 132 and 132' decreases, the space excluding the support part 132 in the coupling hole 131 increases, so the rotation angle of the pair of knife bodies 10 and 10' can increase. .

The support portions 132 and 132' formed on each of the above-described pair of knife bodies 10 and 10' are formed to protrude outward from the coupling portions 130 and 130', but the outward protruding support portions 132 are different knife bodies. When coupled in a way to fit into the coupling hole 131' of (10'), the pair of coupling parts 130 and 130' may have a cylindrical shape.

Support part 132 may be provided with a locking jaw 132 protruding outward around the outer circumference of the end. When the support part 132 is inserted into the coupling hole 131' of the other knife body 10', the locking jaw 132 moves from the coupling hole 131' of the other knife body 10'. It's a jaw to prevent it from coming off.

Meanwhile, the knife body 10 may have a friction surface (not shown) for removing vinyl on one surface of the cutting portion 120 . The friction surface may be formed by protruding a plurality of protrusions (not shown). The knife body 10 may remove the lap of the rim of the packaging container by rubbing the lap in contact with the rim of the packaging container using the friction surface.

[Second Embodiment]

Hereinafter, food scissors capable of separation and coupling according to a second embodiment of the present invention will be described in detail with reference to the drawings.

5 is a view illustrating the knife body 20 of the food scissors capable of separation and coupling according to the second embodiment of the present invention, and FIG. 6 is the coupling part 230 of the knife body 20 illustrated in FIG. 5 7 is a view illustrating a state in which the knife body 20 illustrated in FIG. 5 is coupled with another knife body 20'.

Referring to FIGS. 5 through 7 , knife bodies 20 may be provided as a pair as in the first embodiment, and since they are formed symmetrically with each other, one knife body 20 will be described as a representative.

The knife body 20 includes a handle part 210, a cutting part 220 and a coupling part 230.

The handle part 210 is for a user to grip and may be formed in an oval shape. In addition, the handle part 210 may be formed of a material such as plastic for convenience in manufacturing and reduction in manufacturing cost.

A mounting hole 211 into which a user's finger is inserted is formed at the center of the handle portion 210. The mounting hole 211 allows the user to more easily grip detachable food scissors. In this embodiment, the inner surface of the mounting hole 211 may be finished with a material such as silicon to increase a sense of contact when rubbing against the user's skin.

The cutting part 220 is connected to the other side of the handle part 210 . The cutting portion 220 is for cutting packaging paper or food, and has a thin blade formed on one side thereof. The cutting part 220 may be integrally formed with the handle part 210 and, like the handle part 210, may be formed of a material such as plastic. In this embodiment, the blade of the cutting part 220 may be formed in a zigzag shape, and the shape of the blade is not limited to any one.

At the end of the cutting portion 220, a perforated portion 221 is formed so as to protrude inwardly. Perforated portion 221 is to perforate the packaging paper. When the perforated portion 221 first perforates a portion of the packaging paper, the cutting portion 220 may be inserted into the packaging paper to cut the remaining packaging paper.

The coupling part 230 is to be assembled with the other knife body 20 and is formed at a connection point between the handle part 210 and the cutting part 220. The knife body 20 and other knife bodies 20 are assembled by the coupling parts 230 and 230' and rotated around the coupling parts 230 and 230', and the cutting parts 220 formed on each of the knife bodies 20 ) to cut food.

The coupling part 230 includes a convex member 235 formed on one surface of the knife body 20 and a fixing member 231 formed on the other surface of the knife body 20 .

The convex member 235 protrudes from one surface of the knife body 20 in a convex shape.

The fixing member 231 is formed on the opposite side of the knife body 20 on which the convex member 235 is formed and is rotatably coupled to the convex member 235 formed on the other knife body 20'.

The fixing member 231 is disposed spaced apart from the knife body 20 at a predetermined interval on the other surface of the knife body 20 at a position corresponding to the convex member 235 . In addition, the fixing member 231 may be fixed while being spaced apart from the knife body 20 at a predetermined interval by the pillar member 232 connected to the outside.

A convex member 235 formed on another knife body 20' may be inserted between the fixing member 231 and the knife body 20 at a predetermined interval. At this time, a concave surface 233 having the same curvature as the convex member 235 may be formed on the inner surface of the fixing member 231, that is, on the surface in contact with the convex member 235 formed on the other knife body 20'.

When the convex member 235 formed on the other knife body 20' is inserted between the fixing member 231 spaced apart from the knife body 20 by a predetermined distance, the knife body 20 and the other knife body 20' It can rotate around the center.

An elastic groove 232 for providing elasticity to the fixing member 231 may be formed at a portion where the fixing member 231 and the pillar member 232 are connected. The fixing member 231 is pushed outward by the resilient groove 232 when the convex member 235 of the other knife body 20' is sandwiched between the fixing member 231 and the knife body 20, and then again. The position is restored so that the convex member 235 of the other knife body 20' can be fixed.

Therefore, the separation-combinable food scissors of the present invention separates the knife body 20, cuts the vinyl of the packaging container through the knife body 20, and combines the knife body 20 with another knife body 20. By being rotatably coupled through the unit 230, it can be assembled into scissors capable of cutting food.

[Third Embodiment]

8 is a view illustrating the knife body 30 of the food scissors capable of separation and coupling according to the third embodiment of the present invention.

Referring to FIG. 5 , knife bodies 30 may be provided as a pair as in the first embodiment, and since they are formed symmetrically to each other, one knife body 30 will be described as a representative.

The knife body 30 includes a handle part 310, a cutting part 320 and a coupling part 330.

The handle part 310 is for a user to grip and may be formed in an oval shape. In addition, the handle part 310 may be formed of a material such as plastic for convenience in manufacturing and reduction in manufacturing cost.

A mounting hole 311 into which a user's finger is inserted is formed at the center of the handle portion 310. The mounting hole 311 allows the user to more easily hold detachable food scissors. In this embodiment, the inner surface of the mounting hole 311 may be finished with a material such as silicon to increase a sense of contact when rubbing against the user's skin.

The cutting part 320 is connected to the other side of the handle part 310 . The cutting portion 320 is for cutting packaging paper or food, and has a blade having a thin thickness on one side. The cutting part 320 may be integrally formed with the handle part 310 and, like the handle part 310, may be formed of a material such as plastic. In this embodiment, the blade of the cutting part 320 may be formed in a zigzag shape, and the shape of the blade is not limited to any one.

At the end of the cutting portion 320, a perforated portion 321 is formed to protrude to be bent inward. Perforated portion 321 is to perforate the packaging paper. When the perforated portion 321 first perforates a portion of the packaging paper, the cutting portion 320 may be inserted into the packaging paper to cut the remaining packaging paper.

The coupling part 330 is to be assembled with another knife body 30 and is formed at a connection point between the handle part 310 and the cutting part 320. The knife body 30 and other knife bodies 30 are assembled by the coupling part 330 and rotated around the coupling part 330, and cut food using the cutting parts 320 formed on each knife body 30. can do.

The coupling portion 330 includes an outer support portion 331 formed on one surface of the knife body 30 and an insertion support portion 332 formed on the other surface of the knife body 30 .

The outer support part 331 is formed in the shape of a cylinder protruding outward from one surface of the knife body 30 . In addition, the outer support part 331 has a hollow inside and a part of the side part is opened to have a 'C' shape in cross-sectional area. The reason why a part of the side of the outer support 331 is opened is to provide a predetermined elastic force to the outer support 331 .

The outer support portion 331 has an upper surface of the cylindrical shape, that is, a surface opposite to the surface in contact with the knife body 30 is opened. The insertion support portion 332 is inserted through the surface of the open outer support portion 331 .

The insertion support portion 332 is formed to protrude outward from a position corresponding to the outer support portion 331 on the opposite side of the knife body 30 on which the outer support portion 331 is formed. Insertion support portion 332 has a circular cross-sectional area corresponding to the hollow inside of the outer support portion (331). The insertion support portion 332 may be inserted into the inside of the outer support portion 331 formed on the other knife body 30 and rotated therein.

The outer support part 331 and the insertion support part 332 may be provided with a magnetic material for magnetic coupling with each other. Since the outer support portion 331 and the insertion support portion 332 are magnetically coupled, they may not be separated unless an external force greater than a certain amount is applied.

Therefore, the separation-combinable food scissors of the present invention separates the knife body 30, cuts the vinyl of the packaging container through the knife body 30, and combines the knife body 30 with another knife body 30. By being rotatably coupled through the unit 330, it can be assembled into scissors capable of cutting food.

Although the above has been described with reference to several embodiments of the present invention, those skilled in the art can make the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that various modifications and variations may be made.

1: food scissors
10: knife body
110: handle
111: mounting hole
120: cutting part
121: perforation
130: coupling part

Claims (4)

A knife body having a handle part on one side and a cutting part on the other side, and a coupling part formed at a connection point between the handle part and the cutting part to be coupled with another knife body,
The coupling part,
A convex member protruding from one surface of the knife body in a convex shape, and
A fixing member spaced apart from the knife body at a predetermined interval by a column member on the other surface of the knife body at a position corresponding to the convex member,
The fixing member includes a concave surface formed so that a surface in contact with the convex member has a curvature corresponding to the curvature of the convex member,
An elastic groove for providing elasticity to the fixing member is formed at a portion where the fixing member and the pillar member are connected,
The convex member is inserted into the fixing member of the other knife body formed in the same way and rotates.
Food scissors that can be separated and combined. delete delete delete

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