KR20140002802U - Structure of kitchen tool having attachable grip using magnetic force - Google Patents

Abstract

The present invention relates to a kitchen tool structure having a detachable handle using a magnetic force. In the kitchen tool having a kitchen tool head portion, a kitchen tool extension portion, and a detachable handle portion using a magnetic force, the detachable handle portion using the magnetic force is formed by sequentially extending the detachable handle portion, And a detachable forming step formed by extending radially in the longitudinal direction at an end of the pull-type top, and a built-in steel body which is placed on the upper surface in a plate shape A resistant magnetic body inserted into an insertion groove formed on an upper surface of the detachable attachment end while being inserted into the center cap; And an O-ring, the end ring being inserted into the insertion groove by surrounding the outer peripheral surface of the intermediate pressure cap; .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a kitchen tool having a removable handle using a magnetic force,

The present invention relates to a kitchen tool structure provided with a detachable handle using magnetic force, and more particularly, to a kitchen tool having a detachable handle by using a magnetic force, and more particularly, a magnetic tool is inserted into a kitchen tool to disperse a magnetic force of a magnetic body in a place where a steel plate The present invention relates to a kitchen tool structure having a detachable handle using a magnetic force for separating a handle and a handle from each other.

Kitchen tools such as scoops, back tongs, sauce spoons, kitchen tongs, stir-fry spoons, and cotton scoops have traditionally been housed separately in a bowl or saucer, or kept in a pot or kettle.

Alternatively, you can put it in a separate kitchen tool storage container, or you can use it to hang a hole in the top of the handle of the kitchen tool itself.

However, there is a disadvantage that you have to prepare separately if you use a separate bowl, basin, or storage container. If you use a pot or pot, you must save the kitchen tool if you can not use the pot or pot for other purposes or if you use a pot or pot. .

Accordingly, in the related technical field, it is required to develop a technique for not only conveniently storing a large number of kitchen tools in a kitchen but also for easy use in use.

[Related Technical Literature]

A chopping board with knife attachment system using magnetic attraction (Utility Model Application No. 20-2007-0005697)

The object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a method of manufacturing a magnetic- To provide a tool structure.

The present invention also provides a kitchen tool structure having a detachable handle using a magnetic force for providing a very convenient structure by increasing the stability of attachment and detachment and the fixing force.

In addition, the present invention can be applied to all kinds of kitchen tools. By controlling the magnetism of the steel plate to be attached and detached, it is possible to detach the kitchen tool from the steel plate when the user wishes, So as to provide a kitchen tool structure having a handle.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned may be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a kitchen tool structure including a detachable handle using a magnetic force according to an embodiment of the present invention includes a kitchen tool head portion, a kitchen tool extension portion, and a detachable handle portion using a magnetic force, Wherein the detachable handle portion using the magnetic force includes a handle forming step formed in the longitudinal direction of the kitchen mold extending portion and a knob forming step formed in the end portion of the handle type top in a radial direction in the longitudinal direction And an insertion hole formed in an upper surface of the detachable coupling end in a state of being inserted into the center cap together with a built-in steel body which is placed on the upper surface in a plate shape. And an O-ring, the end ring being inserted into the insertion groove by surrounding the outer peripheral surface of the intermediate pressure cap; .

In this case, it is preferable that the insertion groove is formed in two stages, and the resistant magnetic body and the built-in steel body are inserted into the inner side of the two stages, and the finishing ring is inserted into the outer side of the two stages.

Preferably, the kitchen tool head is one of a ladle head, a source spoon head, a rear grasping head, a clamping head, a fried spoon head, and a cotton ladle head.

Preferably, when the magnetic force generated by the built-in steel body is actively reacted with the magnetic force of the built-in magnetic body is transmitted to the finishing ring, the magnetic force is attached to an external steel plate.

Further, it is preferable that the resistant magnetic body is formed of a neodymium magnet.

Further, it is preferable that the built-in steel body and the finishing ring are formed of a soft magnetic material.

It is preferable that the built-in magnetic body and the built-in still body are formed in a disc shape.

The knob forming end is formed in a cylindrical shape having a diameter of M1 to be used as a handle by a user, and is formed between the detachable attachment step and the kitchen tool extension. The detachable attachment step has a circular shape It is preferable that a cross section is formed extending radially and a cross-section of the final end is formed to have a diameter of M2.

It is preferable that the diameter M1 and the diameter M2 are 1: 1.2 to 1.4.

The built-in magnetic body is formed in a disc shape having a height of h1 and a diameter of L1 and the built-in steel body is inserted into the built-in groove (n1) in the center cap. The built-in magnetic body has a height h2 Is formed in a disc shape having a diameter of L2 and is positioned on the upper side of the built-in steel body and inserted into the built-in groove n1.

In addition, it is preferable that the center cap has a height of h3 as a whole and a diameter of L3, and the finish ring has a height of h5 as a whole and a diameter of L5.

It is preferable that the center cap has an inner hollow cylindrical shape and an upper plate formed on the upper part, and the height and diameter of the upper plate alone are formed as h4 and L4, respectively.

Further, it is preferable that the length-related ratio between h1, h2, h3, h4 and h5 is 1: 1.3 to 1.6: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85.

The L1, the L2, the L3, the L4, and the L5 are preferably formed in a ratio of 1: 1: 1.01 to 1.03: 1.75 to 1.85.

It is preferable that M1, h1 and L1 are formed to be 7.2 to 7.6: 1: 3.7 to 4.2.

A straight line k2 connecting a vertical center of the lower surface of the built-in magnetic body and a point tangent to the outer peripheral surface on the lower surface of the finishing ring, B "and the length of the vertical phase from the lower surface of the built-in magnetic body to the final end where the internal grooves are formed in the center cap is" C ", the ratio of the lengths between a, b and C is 2.3 to 2.5: 2.9 To 3.2: 1.

The angle formed by the straight line (k1) from the vertical center of the lower surface of the built-in magnetic body is .alpha., And the angle formed by the straight line (k2) from the vertical center of the upper surface of the built- and the ratio of the size between? and? is preferably 1: 1.05 to 1.1.

Further, it is preferable that the ratio of length between C and h1 is 2.7 to 2.9: 1.

In addition, the center cap preferably has a circular groove formed in the upper plate.

Further, it is preferable that the polarity of the magnetic force of the steel plate is changed by the magnetic control panel.

In addition, it is preferable that the magnetic control panel induce magnetism different from magnetism formed by the built-in magnetic body with the steel plate at a normal time.

It is also preferable that the magnetic control panel induces the same magnetism as the magnetism formed by the built-in magnetic body in the detachable handle portion by the steel plate so that the detachable handle portion is separated from the steel plate.

It is preferable that the cross-section of the detachable connection forming end is formed of one of a circular, a triangle, a square, a rectangle and a polygon.

Also. The soft magnetic material is preferably formed by one of permalloy, pure iron, carbon steel, low alloy steel and ferrite-stainless steel.

Further, not only the built-in magnetic body but also the finishing ring and the built-in steel body are preferably formed of a magnetic body.

The kitchen tool structure provided with the detachable handle using the magnetic force according to the embodiment of the present invention has an effect of maximizing the magnetic force by partially incorporating an expensive magnetic body therein and effectively dispersing the magnetic force generated by the magnetic body to the steel plate to provide.

Further, the kitchen tool structure provided with the detachable handle using the magnetic force according to another embodiment of the present invention provides a very convenient structure by increasing the stability of attachment and detachment and the fixing force.

In addition, the kitchen tool structure having a detachable handle using a magnetic force according to another embodiment of the present invention can be applied to all kinds of kitchen tools, and by controlling the magnetism of the steel plate to be attached and detached, At the same time, it provides a function to separate the kitchen tool from the steel plate.

1 to 4 are views for explaining various examples of a kitchen tool having a detachable handle using a magnetic force according to an embodiment of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a ladle equipped with a detachable handle using a magnetic force according to a first embodiment of the present invention; FIG.
2 is a view showing a source spoon having a detachable handle using a magnetic force according to a second embodiment of the present invention;
Fig. 3 is a view showing a rear tongue with a detachable handle using a magnetic force according to a third embodiment of the present invention; Fig.
4 is a view showing a clamp having a detachable handle using a magnetic force according to a fourth embodiment of the present invention;
FIG. 5 is a perspective view illustrating a structure of a detachable handle using magnetic force commonly used in a kitchen tool having a detachable handle using a magnetic force according to an embodiment of the present invention; FIG.
FIG. 6 is an exploded perspective view for explaining a detachable handle component using magnetic force in FIG. 5; FIG.
7 is a cross-sectional view of the detachable handle portion using the magnetic force in Fig. 5;
FIG. 8 is a view for explaining a structural relationship between a built-in magnetic body, a built-in steel body and a finishing ring in a detachable handle portion using a magnetic force in FIG. 5; FIG.
9 is a magnetic force line distribution diagram for explaining the action of magnetic force by the built-in magnetic body in the detachable handle portion using the magnetic force in Fig.
Fig. 10 is a view for explaining a detachable groove formed on a center cap in a detachable handle portion using a magnetic force in Fig. 5; Fig.
11 is a view showing a state in which a kitchen tool having a detachable handle using a magnetic force according to an embodiment of the present invention is attached to an outer steel plate.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention unnecessarily obscure.

1 to 4 are views for explaining various examples of a kitchen tool having a detachable handle using a magnetic force according to an embodiment of the present invention. More specifically, FIG. 1 is a view showing a scoop 1 having a detachable handle using a magnetic force according to a first embodiment of the present invention. 2 is a view showing a source spoon 2 provided with a detachable handle using a magnetic force according to a second embodiment of the present invention. FIG. 3 is a view showing a rear gripper 3 having a detachable handle using a magnetic force according to a third embodiment of the present invention. 4 is a view showing a grip 4 having a detachable handle using a magnetic force according to a fourth embodiment of the present invention.

Referring to Figs. 1 to 4, each kitchen tool head 10a to 10d, a kitchen tool extension 20, and a removable handle 30 using a magnetic force are included.

Here, the dipper 1 having a detachable handle using a magnetic force includes a dipper head 10a, a source spoon 2 having a detachable handle using a magnetic force, a source spoon head 10b, and a detachable handle The rear tongue 3 provided with the rear clamping head portion 10c and the clamp 4 having the detachable handle using the magnetic force have the clamp head portion 10d as the tool head portion.

In the present invention, a kitchen tool having a detachable handle using a magnetic force will be described based on a weight of 100 to 300 g as a whole regardless of a material, and is not limited to the example described in Figs. 1 to 4, As it is not shown here, it is possible to apply it to a stir-fry spoon, a cotton scoop, etc. Hereinafter, a kitchen tool having a detachable handle using a magnetic force will be collectively described.

5 is a perspective view for explaining a structure of a detachable handle 30 using a magnetic force commonly used in a kitchen tool having a detachable handle using a magnetic force according to an embodiment of the present invention. FIG. 6 is an exploded perspective view for explaining the components of the detachable handle 30 using the magnetic force in FIG. 7 is a sectional view of the detachable handle 30 using the magnetic force in Fig. 8 is a view for explaining the structural relationship between the built-in magnetic body 34, the built-in steel body 33, and the finishing ring 36 in the detachable handle 30 using the magnetic force in Fig. 9 is a magnetic force line distribution diagram for explaining the action of magnetic force by the built-in magnetic body 34 in the detachable handle 30 using the magnetic force in Fig.

Hereinafter, the detachable handle 30 using a magnetic force will be described in detail with reference to FIGS. 5 to 9. FIG. The detachable handle 30 using a magnetic force includes a handle forming end 31, a detachable attachment end 32, a built-in steel body 33, an embedded magnetic body 34, a center cap 35 and a finishing ring 36 do.

The handle forming step 31 is formed in a cylindrical shape having a diameter of M1 to be used as a handle by a user of the kitchen tool having a detachable handle using a magnetic force and is formed between the detachable forming end 32 and the kitchen tool extension 20 do.

The attachment / detachment forming end 32 is formed by radially extending a circular cross-section at the knob-forming end 31, and the diameter of the cross-section of the final end is formed of M2. However, the cross-section of the attachment / detachment forming end 32 is not limited to a circular shape, but may be formed by deforming into a triangular, square, rectangular, or other polygonal shape. Here, the diameters M1 and M2 are 1: 1.2 to 1.4.

The built-in steel body 33 is formed in a disc shape having a height h1 and a diameter of L1 and is inserted together with the built-in steel body 33 into the built-in groove n1 in the center cap 35. [ In this case, the built-in steel body 33 should be positioned below the built-in magnetic body 34 on the built-in groove n1.

The built-in magnetic body 34 is formed in a disk shape having a height of h2 and a diameter of L2 and placed on the upper surface of the built-in magnetic body 34 with the built-in groove n1 inside the center cap 35 and inserted together. On the other hand, the built-in steel body 33 is inserted into the insertion groove n2 formed on the upper surface of the attachment / detachment forming end 32 while being inserted into the center cap together with the built-in magnetic body 34. [ On the other hand, the built-in magnetic body 34 is preferably formed of neodymium magnet.

The insertion groove n2 is formed in two stages as shown in Fig. 5 and the resistant magnetic body 34 and the built-in steel body 33 are inserted into the middle portion n2b of the two stages and the outer side portion n2a of the two stages, (36).

Here, the built-in steel body 33 may be made of a soft magnetic material, which is a metal compound or alloy of various compositions, which reacts positively to the built-in magnetic body 34. In the present invention, permalloy (trade name) Steel, low alloy steel, and ferrite-stainless steel.

The center cap 35 has an inner hollow cylindrical shape, and an upper plate 35a is formed on the upper part. The height of the center cap 35 is h3 and the diameter is L3. Here, the height and diameter of only the top plate 35a are formed as h4 and L4, respectively.

The center cap 35 is obliquely cut at the inner portion contacting with the closing ring 36 and the upper portion is oblique at the center cap 35. This is because the upper end portion And the ring 36 is firmly fixed so as not to come off.

The finishing ring 36 is made of aluminum or plastic and is in the form of an O-ring which is not affected by magnetism, and has a height of h5 as a whole and a diameter of L5. Here, h1, h2, h3, h4 and h5 are formed from 1: 1.3 to 1.6: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85. Further, L1, L2, L3, L4 and L5 are formed in a ratio of 1: 1: 1.01 to 1.03: 1.75 to 1.85. And M1, h1, and L1 are formed at 7.2 to 7.6: 1: 3.7 to 4.2.

Then, in the present invention, a kitchen tool having a detachable handle using a magnetic force according to the constitution of the detachable handle 30 using a magnetic force designed to have a length as shown in Fig. 6 is attached to an outer stop plate, Table 1 shows that the force for separating the kitchen tool with the detachable handle is the largest.

The length ratio of h1, h2, h3, h4 and h5 is 1: 1: 4.5: 0.63: 0.85 and the length ratio of L1, L2, L3, L4 and L5 is 1: 1: 1.01: 1.03: When the length ratio of M1, h1, and L1 is 6.9 to 6.9: 1: 3.7, the force required to separate the kitchen tool having the detachable handle by an external force is defined as 1N and compared with a relative separating external force .

division h1: h2: h3: h4: h5 L1: L2: L3: L4: L5 M1: h1: L1 Relative separation external force Test Example 1 1: 1: 4.5: 0.63: 0.85 1: 1: 1.01: 1.03: 1.75 6.9: 1: 3.7 1N Test Example 2 1: 1.3 to 1.6: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85 1: 1: 0.9 to 1.00: 1.75 to 1.85 7.2 to 7.6: 1: 3.4 to 3.6 0.91 N to 1.22 N Test Example 3 1: 1.3 to 1.6: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85 1: 1: 1.01 to 1.03: 1.70 to 1.74 7.2 to 7.6: 0.5: 3.7 to 4.2 0.84 N to 1.09 N Test Example 4 1: 1.3 to 1.4: 4.5 to 4.8: 0.63 to 0.65: 0.75 to 0.80 1: 1: 1.01 to 1.02: 1.75 to 1.80 7.2 to 7.4: 1: 3.7 to 4.0 1.53 N to 1.62 N Test Example 5 1: 1.5 to 1.6: 4.9 to 5.1: 0.66 to 0.67: 0.81 to 0.85 1: 1: 1.03: 1.76 to 1.85 7.5 to 7.6: 1: 4.1 to 4.2 1.55 N to 1.59 N Test Example 6 2: 1.3 to 1.6: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85 2: 1: 1.01 to 1.03: 1.75 to 1.85 7.2 to 7.6: 2: 3.7 to 4.2 0.76 N to 0.97 N Test Example 7 1: 1.7 to 1.9: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85 1: 2: 1.01 to 1.03: 1.75 to 1.85 7.7 to 7.9: 1: 3.7 to 4.2 0.81 N to 0.88 N Test Example 8 1: 1.3 to 1.6: 5.2 to 5.5: 0.68 to 0.71: 0.86 to 0.90 1: 1: 1.01 to 1.03: 1.75 to 1.85 7.2 to 7.6: 1: 3.7 to 4.2 1.11 N to 1.20 N

8, the length of the straight line k1 connecting the vertical center of the upper surface of the built-in magnetic body 34 and the point of contact with the inner circumferential surface on the lower surface of the O-ring type finish ring 36 is a, The length of a straight line k2 connecting the vertical center of the upper surface of the upper surface of the upper ring and the outer peripheral surface on the lower surface of the lowering ring 36 is b.

The length of the vertical plane from the lower face of the built-in magnetic body 34 to the final end where the built-in groove h1 is formed in the center cap 35 is C and the straight line k1 And the angle formed by the straight line k2 from the vertical center of the upper surface of the built-in magnetic body 34 is?.

Here, the ratio of the length a of the straight line k1 to the length b2 of the straight line k2 and the length ratio of C is 2.3 to 2.5: 2.9 to 3.2: 1, and the ratio of the angle? . At this time, the length ratio between C and h1 is formed to be 2.7 to 2.9: 1.

The built-in steel body 33 is positively reacted with the built-in magnetic body 34 as shown in FIG. 9 to increase the generated magnetic force. As shown in FIG. 11, a kitchen tool having a detachable handle using a magnetic force Respectively.

The strength of the magnetic force by the built-in magnetic body 34 with respect to the steel plate on the outside in the state where the finishing ring 36 and the built-in steel body 33 used in the present invention are removed is proportional to the number of magnetic flux lines passing per unit area Let the diameter of the built-in magnetic body 34 be L2 and the number of magnetic lines of force formed around the built-in magnetic body 34 be B.

9, when the end ring 36 and the built-in steel body 33 used in the present invention are formed with the length and angle defined by the straight line k1 and the straight line k2, The intensity of the magnetic force by the built-in magnetic body 34 with respect to the plate is proportional to the number of magnetic lines of force passing through the unit area. Here, the diameter of the built-in magnetic body 34 is L2 and the number of magnetic lines of force Is the same as 1.2B to 1.33B, as shown in Table 2 below.

division Length of K1: Length of K2: Length of C Angle α: angle β Strength of relative magnetic force Test Example 1 2.3 to 2.5: 2.1 to 2.8: 1 1: 1.05 to 1.1 0.87B to 0.89B Test Example 2 2.1 to 2.3: 2.9 to 3.2: 1 1: 1.05 to 1.1 0.98B to 0.99B Test Example 3 2.3 to 2.4: 2.9 to 3.2: 1 1: 1.05 to 1.6 1.2B to 1.25B Test Example 4 2.3 to 2.5: 2.9 to 3.0: 1 1: 1.6 to 1.1 1.3B to 1.33B Test Example 5 2.4 to 2.5: 3.1 to 3.2: 1 1: 1.05 to 1.1 1.22B to 1.28B Test Example 6 2.6 to 3.1: 2.9 to 3.2: 1 1: 1.05 to 1.1 0.97B to 0.98B Test Example 7 2.3 to 2.5: 3.3 to 4.0: 1 1: 1.05 to 1.1 1.01B to 1.03B Test Example 8 2.3 to 2.5: 2.9 to 3.2: 1 1: 9.0 to 1.04 1.02B to 1.05B Test Example 9 2.3 to 2.5: 2.9 to 3.2: 1 1: 1.2 to 1.9 0.86B to 1.02B

In the present invention, not only the built-in magnetic body 34, but also the built-in steel body 33 and the finishing ring 36 can be replaced by a magnetic body, particularly a neodymium magnet.

10 is a view for explaining a detachable groove 35b formed on the center cap 35 in the detachable handle 30 using the magnetic force in Fig. The removable groove 35b corresponds to a design element in which the logo is engraved, and the magnet is not directly exposed in order to easily fall off by a strong magnet, and the center cap 35 itself can act as such have.

Referring to FIGS. 1 to 10, when the kitchen tool having the detachable handle 30 using the magnetic force is attached to an outer steel plate as shown in FIG. 11, it is not easily dropped by a strong magnetic force shown in FIG. 9 And as a complement to this, a circular groove is formed in the upper surface of the center cap 35 for the detachment groove 35b. In other words, it is possible to easily reduce the area of the attachment / detachment groove 35b which is closely contacted by the attachment / detachment groove 35b located at the center with respect to attachment by the attraction force on both sides of the attachment / detachment groove 35b, 30) are separated from each other.

On the other hand, the magnetism of the external steel plate can be changed in polarity by the magnetic control panel 40. In other words, the magnetic control panel 40 is usually an external steel plate to induce magnetism different from magnetism formed by the built-in magnetic body 34 in the detachable handle 30. When the user desires, The same tool as the magnet formed by the built-in magnetic body 34 is induced in the portion 30, so that the kitchen tool having the detachable handle using the magnetic force can be easily detached from the outer steel plate by the repulsive force.

As described above, the present specification and drawings disclose preferred embodiments of the present invention, and although specific terms have been used, they have been used in a generic sense only to facilitate description of the present invention and to facilitate understanding of the present invention And is not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the invention beside the embodiments disclosed herein are possible.

10a to 10d: Kitchen tool head part
10a: ladle head part
10b: source spoon head part
10c: rear pliers head portion
10d:
20: kitchen tool extension
30: Detachable handle portion using magnetic force
31: Handle forming step
32: attachment / detachment forming unit
33: Built-in steels
34: embedded magnetic body
35: center cap
35a: upper plate
35b: detachable groove
36: Closing ring
40: magnetic control panel

Claims (25)

A kitchen tool having a detachable handle using a magnetic force formed by sequentially extending a detachable handle portion using a kitchen tool head portion, a kitchen tool extension portion, and a magnetic force, the detachable handle portion using the magnetic force,
A knob-forming step formed in the longitudinal direction of the extension of the kitchen frame, and a detachment-and-forming step formed in the end of the knob-like top in a radial direction extending in the longitudinal direction,
Resistant magnetic body inserted into an insertion groove formed on an upper surface of the detachable coupling end in a state of being inserted into a center cap together with a built-in steel body which is placed on a top surface in a plate shape; And
A cap having an O-ring shape and inserted into the insertion groove by surrounding an outer peripheral surface of the intermediate pressure cap; The kitchen tool structure according to claim 1,
The method according to claim 1,
Wherein the insertion groove is formed in two stages and the resistant magnetic body and the built-in steel body are inserted into an inner side of the two stages and the finishing ring is inserted into the outer side of the two stages. Kitchen tool structure.
The kitchen tool according to claim 1,
Wherein the handle is one of a scoop head part, a sauce spoon head part, a rear pincer head part, a pincer head part, a fried spoon head part, and a face lancet head part.
The method according to claim 1,
And the magnetic force of the built-in magnetic body is positively reacted with the magnetic force of the built-in magnetic body, and when the generated magnetic force is transmitted to the finish ring, it is magnetically attached to the outer steel plate.
The method according to claim 1,
Wherein the resistant magnetic body is formed of a neodymium magnet.
[6] The stenter according to claim 5,
Wherein the body is formed of a soft magnetic material.
[3] The method according to claim 1, wherein the embedded magnetic body and the built-
Wherein the body is formed in a disk-like shape.
[7] The apparatus according to claim 7,
A cylindrical tool having a diameter of M1 to be used as a handle by a user and formed between the detachable attachment step and the kitchen tool extension,
The detachment /
Wherein a circular cross-section is formed radially extending from the knob-forming end, and a diameter of a cross-section of a final end of the knob is formed of M2.
9. The method of claim 8, wherein the diameter (M1) and the diameter (M2)
1: 1.2 to 1.4. ≪ RTI ID = 0.0 > 1. < / RTI >
[12] The method according to claim 9,
The inner steel body is formed by inserting into the built-in groove n1 in the center cap,
The built-
Is formed in a disc shape having a height of h2 and a diameter of L2 and is positioned on the upper part of the built-in steel body and inserted into the built-in groove (n1).
[12] The apparatus of claim 9,
The overall height is h3, the diameter is L3,
The finishing ring may include:
Wherein the overall height of the tool tool is h5 and the diameter of the tool tool is L5.
[Claim 13] The apparatus of claim 11,
An inner hollow cylindrical shape having an upper plate formed on an upper portion thereof,
Wherein a height and a diameter of only the upper plate are formed as h4 and L4, respectively.
13. The method of claim 12, wherein the ratio of lengths between h1, h2, h3, h4,
1 to 1.3: 1.6: 4.5 to 5.1: 0.63 to 0.67: 0.75 to 0.85.
14. The method of claim 13, wherein L1, L2, L3, L4,
1: 1: 1.01 to 1.03: 1.75 to 1.85.
15. The method of claim 14, wherein M1, h1,
7.2 to 7.6: 1: 3.7 to 4.2. ≪ RTI ID = 0.0 > 11. < / RTI >
16. The method of claim 15,
A length of a straight line k1 connecting a vertical center of the lower surface of the built-in magnetic body and a point tangent to the inner circumferential surface on the lower surface of the finishing ring is a, an outer peripheral surface on the lower center of the finishing ring, The length of a straight line k2 connecting the contact points is b and the length of the vertical plane from the lower surface of the built-in magnetic body to the final end where the built-in grooves are formed in the center cap is C,
Wherein a ratio of the length between a, b, and C is 2.3 to 2.5: 2.9 to 3.2: 1.
18. The method of claim 16,
Wherein the angle formed by the straight line k1 from the vertical center of the lower surface of the built-in magnetic material body is?, And the angle formed by the straight line k2 from the vertical center of the upper surface of the built-
Wherein the size ratio between α and β is 1: 1.05-1.1. The kitchen tool structure according to claim 1,
18. The method of claim 16,
Wherein a ratio of length between C and h1 is in a range of 2.7 to 2.9: 1.
19. The apparatus of claim 18,
And a detachable groove having a circular groove is formed in the upper plate of the upper part.
The method of claim 19,
Wherein a magnetic control panel is used to change the polarity of the magnetic force of the steel plate.
The magnetic disk drive according to claim 20,
Wherein the metal plate is made of a metal plate and the metal plate is made of a metal plate.
22. The magnetic disk drive according to claim 21,
Wherein the steel plate induces magnetism equal to magnetism formed by the built-in magnetic body to the detachable handle, so that the detachable handle is separated from the steel plate.
[3] The method according to claim 1,
Wherein the handle is formed of one of a circle, a triangle, a square, a rectangle and a polygon.
7. The magnetron of claim 6,
Characterized in that it is formed by one of permalloy (trade name), pure iron, carbon steel, low alloy steel and ferrite-stainless steel.
The method according to claim 1,
Wherein the built-in magnetic body as well as the finishing ring and the built-in steel body are formed of a magnetic material.

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