KR101716152B1 - Chopping board and methood for making thereof - Google Patents

Abstract

The present invention relates to a cutting board and a method of manufacturing the same. According to the present invention, there is provided a cutting board including a main body formed in a rectangular plate shape and a main body exposed to the outside on a lower surface of the main body, And a method of manufacturing the same.

Description

[0001] Description [0002] CHOPPING BOARD AND METHOD FOR MAKING THEREOF [0003]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting board and a method of manufacturing the same, and more particularly, to a cutting board manufactured by an insert injection method and a manufacturing method thereof.

Generally, a cutting board is a tool used to trim food. The cutting board is exposed to moisture frequently and is scratched by a knife. If the food is caught between scratches, it is not easy to clean, and there is a problem that the food remains after the cleaning and decays.

Also, when a cleaning agent is used during cleaning, the cleaning agent may remain between the scratches, and the cleaning agent may be transferred to the food material when the food material is trimmed.

In addition, when the cutting board is not used for a long time, fungi or microorganisms often reproduce.

In order to solve the above problem, Korean Patent No. 10-1274615 (entitled "Sanitary Cutting Board") is used for sanitary use by attaching a recycled sheet member to the upper surface of the main body.

However, in the case of Korean Patent No. 10-1274615, there is a problem that the recycled sheet needs to be replaced periodically, and the recycled sheet also needs to be separately cleaned or disinfected.

In addition, there is a problem that it is not easy to store a board when using or storing a board.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cutting insert such as a Velcro or the like, an insert having a hot wire inserted therein, and a method of manufacturing the insert.

According to an aspect of the present invention, there is provided a cutting board manufactured by an insert injection method, comprising: a body formed in a rectangular plate shape; And at least one fixing means exposed to the outside of the lower surface of the main body and formed in an insert injection manner at a position corresponding to the fixing portion provided in the thermo-storing portion.

The fixing part may include at least one of a magnetic material, a steel material, a Velcro, and a snap button, and the fixing means may be formed by inserting a member corresponding to any one selected from the fixed magnetic material, steel material, have.

A heat ray built in the body to sterilize or dry the upper surface of the body; And a connector connected to the heat wire on the side surface of the body to receive power.

The present invention also provides a method of manufacturing a semiconductor device, comprising the steps of: (a) preparing a lower mold having an engaging portion corresponding to a lower surface of a cutting board, (b) preparing an upper mold corresponding to the lower mold and formed at a recessed angle corresponding to the upper surface of the chopping block; (c) interfacing a fixing means of at least one of a magnetic material, a metal, a Velcro and a snap button to the fixing means seating portion; And (d) injecting molten synthetic resin at a high pressure between the lower mold and the upper mold to produce a cutting board.

Further comprising the step of inserting a hot wire so as to be installed inside the cutting board in step (c), wherein the hot wire is inserted from the bottom of the lower mold or the upper mold so that the hot wire is positioned inside the cutting board And at least one needle to be spaced apart.

The cutting board according to the embodiment of the present invention can be manufactured by injection molding a fixing means inserted in the cutting board body to be fixed to the fixing portion formed in the cutting board during the production of the cutting board.

In addition, the cutting board according to the embodiment of the present invention and the manufacturing method thereof can reduce the process of attaching the fastening means due to the inserted fastening means, and can prevent the fastening means from being deviated to the outside of the knot.

Further, in the cutting board according to the embodiment of the present invention and its manufacturing method, the heat wire is installed inside the cutting board, and the cutting board can be dried or sterilized.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a cutting board and a cutting board according to an embodiment of the present invention; Fig.
Fig. 2 is a perspective view showing the top surface of the cutting board shown in Fig. 1; Fig.
FIG. 3 is a perspective view showing a lower surface of the board shown in FIG. 1; FIG.
4 is a flowchart sequentially illustrating a method of manufacturing a cutting board according to an embodiment of the present invention.
5 is a perspective view showing an upper mold and a lower mold for manufacturing a cutting board.
6 is a view showing a needle for installing a hot wire;

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 6 attached hereto.

1 is a perspective view illustrating a top surface of a cutting board shown in FIG. 1, and FIG. 3 is a bottom view of the cutting board shown in FIG. 1; FIG. Fig.

1 to 3, a cutting board according to an embodiment of the present invention may include a main body 10, fixing means 20, a heat wire 40, and a connector 40.

Specifically, the main body 10 is a rectangular plate constituting a cutting board. The main body 10 may be formed of synthetic resin by injection molding.

The upper surface of the main body 10 may be formed to have a flat surface for maintenance of vegetables, meat, fish, and the like. The side surface of the main body 10 may be inclined to the lower surface or may be formed in multiple tiers. The lower surface of the body 10 is connected to the side surface, and may be formed to have a smaller area than the upper surface. The shape of the main body 10 described above may be a trapezoidal shape in cross section, but it is not limited thereto and may be a rectangular parallelepiped shape having a narrow side surface. The main body 10 has a rectangular shape, but is not limited thereto. The main body 10 may have a circular shape, an elliptical shape, a polygonal shape, or the like, and may have the shape of a specific object, vegetable, or character.

At least one fixing means 20 may be formed on the lower surface of the main body 10. [ In the present invention, the fixing means 20 is formed on the four corners of the lower surface of the main body 10, for example.

The fixing means 20 may be formed at the four corners of the lower surface of the main body 10, respectively. At this time, the fixing means 20 may be formed of at least one of a magnetic material such as a magnet, a steel material, a Velcro or a snap button. The fixing means 20 may be formed in the body 10 by being inserted into a mold during injection molding. For example, when the fixing means 20 is formed of a magnetic material or an iron material, the fixing means 20 may be formed to be inserted into the main body 10 and not to be exposed to the outside. Further, when the fixing means 20 is formed of any one of a Velcro or a snap button, it may be formed so as to be exposed to the outside of the body 10.

It is preferable that the fixing means 20 is formed to correspond to the type of the fixing part 110 formed on the cutting board 100. For example, when the fixing portion 110 formed on the tray storage portion 100 is formed of a magnetic material, the fixing means 20 is formed of a magnet or iron material having a different polarity so as to be fixed to the magnetic material. Further, when the fixing portion 110 formed on the cutting board storage portion 100 is formed of a velcro or snap button, the fixing means 20 preferably forms a snap button corresponding to the Velcro or the snap button corresponding to the Velcro .

The hot wire 40 is formed inside the body 10 to sterilize or dry the body 10. The heat ray 40 is formed by being inserted into the body when the body is molded.

The connector 40 is coupled to both ends of the hot wire and supplies electric power to the hot wire 40 through the external cable 50. The connector 40 may be formed on the side surface of the main body 10 or on the upper surface of the main body 10. Although not shown in FIG. 1, when the connector 40 is not connected through the external cable 50, the cover 40 is inserted into the connector 40 to prevent water from flowing into the connector 40, .

The connector 40 is positioned to correspond to the connector insertion hole 130 of the board storage unit 100 so that the external cable 50 can be connected to the connector 40 through the connector insertion hole 130.

The connector 40 may be integrally inserted when the hot wire 40 is inserted or may be connected to the hot wire 40 after the body 10 is formed.

The board storage part 100 is formed with a groove in which the main body 10 is seated to store the main body 10 and a penetration part 120 is further formed in the inside of the groove so that the board can be easily separated . The board storage unit 100 may include the fixing unit 110 described above so as to fix the main body 10 when the main body 10 is mounted. The fixing portion 110 may be formed at a position corresponding to the fixing means 20 of the main body 10.

FIG. 4 is a flowchart sequentially illustrating a method of manufacturing a cutting board according to an embodiment of the present invention, and FIG. 5 is a perspective view illustrating an upper mold and a lower mold for manufacturing a cutting board.

Referring to FIG. 4, a method of manufacturing a cutting board according to an embodiment of the present invention includes a step (S100) of preparing a lower mold and an upper mold, a step (S200) of inserting a fixing means into a lower mold, A step of fixing the hot wire (S300), a step of supplying synthetic resin (S400), and a step of injecting high pressure (S500).

Specifically, a lower mold and an upper mold are prepared (S100). As shown in FIG. 5, the lower mold 300 is formed at an engraved shape corresponding to the lower surface of the chopping body 10 when the chopping board is manufactured. At this time, the lower mold 300 may be provided with a fixing means seat 310 to which the fixing means 20 is to be mounted.

The fastening means seating portion 310 may be convexly raised or punctured inward.

Next, the fixing means is inserted into the lower mold (S200). The fixing means 20 previously manufactured is inserted into the fixing means seating portion 310 in the lower mold 300. For example, the securing means seating portion 310 may be partially raised or punctured depending on the type of securing means 20 when the securing means 20 is inserted. When the magnetic means or the iron material is used, the fixing means 20 is formed such that the magnetic material or the iron material is partly raised so as to be seated. In addition, the fixing means 20 may be formed by puncturing the fixing means seat 310 such that when the Velcro or snap button is used, the fixing means 20 is exposed to the outside.

Next, the hot wire is fixed to the lower mold or the upper mold (S300). To fix the heat ray 40, a plurality of needles 320 shown in Fig. 6 are used. The needle 320 is formed in a Y-shape so as to support the heat ray 40 as shown in FIG. At this time, the hot wire 40 may be formed on the upper mold 400 or the lower mold 300.

The connector insertion groove forming portions 340 and 440 may be provided in the upper mold 400 and the lower mold 300 so that the connector 40 to be connected to the heat line 40 is installed. The connector insertion groove forming portions 340 and 440 are formed so as to correspond to the upper mold 400 and the lower mold 300 so that a groove for inserting the connector 40 is provided on the side of the two molds 300 and 400 And may be formed to be protruded inward.

When the hot wire 40 is installed, the two metal molds are next facing each other, and the synthetic resin is supplied (S400). At this time, the synthetic resin is melted in the heating cylinder and supplied to the mold through the screw.

Subsequently, high-pressure injection is performed between the upper mold and the lower mold to produce a board (S500).

In the above description, when the hot wire 40 is installed in the upper mold 300 or the lower mold 300, the connector 40 is attached to the hot wire 40, 40 may be inserted. At this time, the connector insertion groove forming portions 340 and 440 formed in the upper mold 400 and the lower mold 300 can be removed.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: Body
20: Fixing means
40: heat line
50: Connector
100: board storage section
110:
120:
130: Connector insertion hole
200: External cable
300: Lower mold
310: fixing means seat portion
320: Needle
400: upper mold
340, 440: connector insertion groove forming portion

Claims (5)

In a cutting board manufactured by the insert injection method,
A body formed by inserting heat rays into the body during molding and having fixing means made of at least one of magnetic material, steel material, velcro and snap button on the four corners of the lower surface thereof; And
Wherein a groove is formed in which the main body is seated to store the main body and a through portion is formed on a bottom surface of the groove to easily detach the main body, And a lumber storage portion having a fixing portion formed by a corresponding insert member in an insert injection manner,
Wherein the fixing portion is protruded outwardly, the cutting portion is formed inwardly,
Wherein the main body is formed on a side surface or an upper surface of the main body and connected to both ends of the hot wire so as to supply power to the hot wire through an external cable and integrally formed by insert injection when the hot wire is inserted, Wherein the storage part forms a connector insertion hole in an insert injection manner at a position corresponding to the connector when the main body is mounted.
delete delete (a) is formed at an obtuse angle corresponding to the lower surface of the board, and a fixing means seating portion formed by bending inward is formed on four corners of the bottom surface, and a groove is formed in the bottom surface to form a penetrating portion Preparing a lower mold;
(b) preparing an upper mold corresponding to the lower mold and formed at a concave angle corresponding to the upper surface of the cutting board;
(c) inserting a fixing means of at least one of a magnetic material, a metal, a Velcro and a snap button into the fixing means seating portion;
(d) installing at least one 'Y' shaped needle for separating the hot wire from the bottom of the lower mold or the upper mold and inserting a hot wire to be installed inside the chopping block; And
(e) injecting molten synthetic resin at a high pressure between the lower mold and the upper mold to produce a cutting board,
Wherein the upper mold and the lower mold have a connector insertion groove forming part formed on a side surface thereof to protrude inwardly so that a groove into which a connector to be connected to the hot wire is inserted is formed. delete

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