KR101935254B1 - A Cork Opener - Google Patents

Abstract

The present invention relates to a light emitting device, And a screw portion separated from the body portion, the body portion including: a housing including a first region including a first hollow portion and a second region located adjacent to the first region; A rotator disposed in the first hollow portion for moving the screw portion; And a motor portion located in the second region, wherein the rotating body portion includes a nut portion coupled to the motor portion and including a side surface of the nut portion, the side surface of the nut portion includes an inner side surface of the nut portion, The inner surface of the nut portion having a first threaded portion, wherein the cork piece flows into the interior of the wine bottle to contaminate the wine .

Description

Cork Opener {A Cork Opener}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cork stopper, and more particularly, to a cork stopper that can prevent a cork piece from entering the interior of a wine bottle.

In general, wine bottles and the like have been used with a stopper using a cork for the sealing power of the body.

A separate opener is used to open the cork.

For example, in the conventional cork stopper, when a screw is fixed to a cork stopper and then the knob of the opener main body is held and rotated, a screw is inserted into the cork stopper and the handle is pulled in this state to open the cork stopper .

However, when pulling the handle to open the cork, a lot of force is put into it. For this reason, it is very difficult to use a conventional corkscrew opener in case of a woman or an elderly person.

Therefore, in order to solve such a problem, an automatic cork stopper using a driving force of a motor has been commercialized.

For example, Korean Utility Model No. 20-2008-0000784 discloses an automatic wine cork opener.

At this time, in the automatic wine cork opener, the cork screw is rotated according to the rotation of the motor, and the cork is lifted upward according to the rotation of the cork screw, so that the cork stopper is removed from the wine bottle.

However, in the conventional automatic wine cork opener according to the related art, when the cork is lifted upward by the rotation of the cork screw, the cork screw completely penetrates from the upper surface of the cork stop to the lower surface of the cork stop, This corresponds to the principle of lifting the cork upward.

That is, in the conventional case, since the corkscrew rotates in a fixed state to the motor, the corkscrew rotates only at a fixed position, and in order to raise the corkscrew in such a situation, The corkscrew is lifted upwardly from the upper surface of the cork stopper to the lower surface of the cork stopper because the corkscrew is completely pierced through the corkscrew.

However, in this case, the corkscrew penetrates the lower surface of the cork, so that the cork fragments can not be introduced into the wine bottle, and the cork scraps contaminate the wine.

When the wine is not completely consumed after removing the cork, the cork is inserted into the wine bottle again to store the wine. The cork is completely pierced from the top to the bottom by the corkscrew Air is introduced into the through-hole, so that the quality of the wine to be stored is deteriorated.

Korean Utility Model Application No. 20-2008-0000784

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cork stopper that can prevent cork pieces from entering the interior of a wine bottle when removing the cork stopper.

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

In order to solve the above-mentioned problems, And a screw portion separated from the body portion, the body portion including: a housing including a first region including a first hollow portion and a second region located adjacent to the first region; A rotator disposed in the first hollow portion for moving the screw portion; And a motor portion located in the second region, wherein the rotating body portion includes a nut portion coupled to the motor portion and including a side surface of the nut portion, the side surface of the nut portion includes an inner side surface of the nut portion, And an inner side surface of the nut portion located on the opposite side of the inner side surface, wherein the inner side surface of the nut portion includes a first screw portion.

Further, the present invention is characterized in that the first region includes a first region inner side, the first hollow portion is located inside the first region inner side, and the nut portion is located inside the inside of the nut portion A cork stopper opener comprising a second hollow.

Further, the present invention provides a cork stopper bottle wherein the screw part is fastened to the nut part and moves up and down.

Further, in the present invention, the screw portion may include a screw body portion; And a corkscrew extending from a lower surface of the screw body portion, wherein a second screw portion is formed on an outer surface of the screw body portion, and the screw portion is fastened to the nut portion, To provide a cork stopper.

In addition, according to the present invention, when the first screw portion rotates in accordance with the rotation of the nut portion, the second screw portion of the screw body moves along the first screw portion, so that the screw body rotates up and down The cork opening opener being characterized in that the cork opening opener moves.

The motor unit further includes a motor and a rotating shaft extending from the motor. The nut unit further includes an upper surface of a nut portion connected to a side surface of the nut portion. The nut portion is fastened to the motor unit And a cork stopper which is fastened to the rotating shaft on an upper surface of the nut portion.

In addition, the present invention is characterized in that the rotatable portion includes: a plate positioned in a certain region of the second hollow portion; And an elastic portion located in a predetermined region of the second hollow portion, one end of which is fastened to the upper surface of the nut portion and the other end is fastened to the plate.

In addition, the present invention provides the cork stopper bottle further comprising a bearing portion positioned between the inner side surface of the first region and the outer side surface of the nut portion.

Further, in the present invention, the screw portion may include a screw body portion; A corkscrew extending from a bottom surface of the screw body; And a grip portion hinged to a predetermined upper region of the screw body portion.

Further, in the present invention, the handle portion may include: a first handle portion coupled to an upper end of the screw body portion; And a second handle coupled to the other end of the upper end of the screw body portion and disposed to face the first handle portion.

The first handle may include a first hinge protrusion and the second handle may include a second hinge protrusion. The screw body may be located on one side of the screw body, A first handle receiving groove extending to a lower surface of the screw body; And a second handle receiving groove located on the other side of the screw body portion and extending from an upper surface of the screw body portion to a lower surface of the screw body portion, wherein the first handle receiving groove has a first hinge hole Wherein the second handle receiving groove includes a second hinge hole located in a predetermined upper region and the first handle is hinged to the first hinge hole, And the second handle portion is disposed in the second handle receiving groove with the second hinge projection hinged to the second hinge hole, the claw stopper being disposed in the first handle receiving groove.

According to the present invention as described above, by inserting the corkscrew until the bottom surface of the cork stopper does not penetrate, it is possible to prevent the cork pieces from flowing into the wine bottle and contaminating the wine.

Further, in the present invention, since the cork stopper is removed by the principle of moving the corkscrew upward, it is possible to prevent the corkscrew from penetrating the lower surface of the cork stopper, So that contamination of the wine can be prevented.

1A and 1B are schematic cross-sectional views showing a cork stopper opener according to the present invention.
2 is a schematic perspective view showing a main body portion of a cork stopper opener according to the present invention.
3A and 3B are schematic views showing a screw portion of a cork stopper opener according to the present invention.
4A to 4F are schematic views for explaining the operation of the cork stopper according to the present invention.
5A to 5C are schematic views showing a screw part according to another example of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

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. &Quot; and / or "include each and every combination of one or more of the mentioned items. ≪ RTI ID = 0.0 >

Although the first, second, etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are used only to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical scope of the present invention.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms " comprises "and / or" comprising "used in the specification do not exclude the presence or addition of one or more other elements in addition to the stated element.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

The terms spatially relative, "below", "beneath", "lower", "above", "upper" And can be used to easily describe a correlation between an element and other elements. Spatially relative terms should be understood in terms of the directions shown in the drawings, including the different directions of components at the time of use or operation. For example, when inverting an element shown in the figures, an element described as "below" or "beneath" of another element may be placed "above" another element . Thus, the exemplary term "below" can include both downward and upward directions. The components can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figures 1a and 1b are schematic cross-sectional views showing a cork stopper opener according to the present invention, Figure 2 is a schematic perspective view showing a main body portion of a cork stopper opener according to the present invention, and Figures 3a and 3b are cross- Fig. 2 is a schematic view showing a screw portion of a cork stopper opener according to the present invention.

Referring to FIGS. 1A, 1B, 2, 3A, and 3B, a cork stopper according to the present invention includes a body 10 and a body 100.

More specifically, the main body 100 includes a housing 110. The housing 110 includes a first region 111a, a second region 111b located above the first region 111a, ; And a third region 111c located above the second region 111b.

The first region 111a may be a lower region of the housing 110 and the second region 111b may be an intermediate region of the housing 110. The third region 111c may be a portion of the housing 110, (Not shown).

However, the present invention does not limit the arrangement relationship of the first region to the third region, and the first region to the third region may be defined as regions adjacent to each other.

The first region 111a includes a first region inner side 112 and a first hollow portion 113 located inside the first region inner side 112. [

The first inner side surface 112 may have a cylindrical shape, and therefore, the first hollow portion 113 may have a cylindrical shape depending on the shape of the inner side surface 112 of the first region.

At this time, in the present invention, the first hollow portion 113 of the first region 111a is provided with a rotating body portion 120 described later.

The first area, the second area, and the third area may be separated by a partition wall. However, in the present invention, the first area, the second area, .

More specifically, the main body 100 according to the present invention includes the first region 111a, more specifically, the first hollow portion 113, and includes a rotating body 110 for moving the screw portion 200 described later, (120); A motor section 130 located in the second area 111b and providing a rotational force to the rotator section 120 and a motor section 130 located in the third section 111c and for supplying power to the motor section 130. [ And a power supply unit 140.

The motor unit 130 may include a motor 131 and a rotating shaft 132 extending from the motor 131. Since the configuration of the motor unit 130 is a general matter, do.

The power supply unit 140 may include one or a plurality of batteries 141. The battery 141 may be a primary battery or a secondary battery that is used in the market. A detailed description thereof will be omitted.

1 and 2, the rotator 120 of the main body 100 includes a nut 121 which is fastened to the motor 130. As shown in FIG.

The nut part 121 includes a nut part upper surface 121a and a nut part side surface 121b extending from the nut part upper surface 121a. And a nut portion outer side surface 123 positioned on the opposite side of the nut inner side surface 122. The nut inner side surface 122 includes a first screw portion 122a including threads and threads, .

In the present invention, when the nut 121 is fastened to the motor 130, the rotation shaft 132 of the motor 130 is fastened to the nut upper surface 121a of the nut 121, Can be fastened.

And a second hollow portion 124 positioned inside the inner side surface 122 of the nut portion.

The inner side surface 122 of the nut portion may be formed in a cylindrical shape so that the shape of the second hollow portion 124 may be cylindrical in accordance with the shape of the inner side surface 122 of the nut portion.

Referring to FIGS. 1A, 1B, and 2, the rotator 120 includes a plate 125 positioned in a predetermined region of the second hollow portion 124; And an elastic portion 126 positioned at a predetermined region of the second hollow portion 124 and having one end coupled to the upper surface 121a of the nut portion and the other end coupled to the plate 125.

The plate 125 can move up and down in the second hollow portion 124. The plate 125 may have a circular plate shape depending on the shape of the second hollow portion 124. [

The function of the plate 125 and the elastic part 126 will be described later.

1B and 2, the main body 100 according to the present invention includes the first side 112 and the second side 123 of the housing 110, And a bearing portion 150 positioned between the bearing portions 150.

In other words, as described later, in the present invention, the rotating body 120, more specifically, the nut 121 is inserted into the space of the first hollow portion 113 of the first region 111a of the housing 110, And a bearing portion 150 positioned between the first region inner side surface 112 and the nut portion outer side surface 123 to facilitate rotation of the nut portion 121 .

At this time, in the figure, a first groove is formed in the first region inner side surface 112 and a second groove is formed in the outer side surface 123 of the nut portion, and the combination of the first groove and the second groove It is possible to form the bearing part 150 by using the ball bearing of the general type in the present invention, The present invention is not limited to the configuration of the bearing portion 150. [

Referring to FIGS. 1A, 1B, 2, 3A, and 3B, the cork stopper according to the present invention is separated from the main body 100, And a screw part (200) which is fastened to the rotator part (120) and moved.

At this time, the movement of the screw part 200 means that the screw part 200 moves up and down according to the rotation of the rotator part 120.

More specifically, the screw portion 200 includes a screw body 210 and a corkscrew 220 extending from the lower surface of the screw body 210.

The screw body 210 may have a cylindrical shape so as to correspond to the shape of the inner side surface 122 of the nut portion. In addition, a screw thread and a threaded hole may be formed on the outer side surface of the screw body 210 And includes a second threaded portion 210a.

As described above, the rotator 120 includes a nut 121 and the nut 121 includes an inner surface 122 of the nut. At this time, And a first threaded portion 122a including threads and threads.

The second screw portion 210a formed on the outer surface of the screw body 210 is fastened to the first screw portion 122a so that the first screw portion 122a, The second screw part 210a of the screw body part 210 moves along the first screw part 122a so that the screw body part 210 is inserted into the second hollow part 124 And moves up and down from the inside.

4A to 4F are schematic views for explaining the operation of the cork stopper according to the present invention.

First, as shown in FIG. 4A, a cork stopper 12 is used at the entrance of a general wine bottle 11 to seal the bottle body.

Next, referring to FIG. 4B, the screw part 200 according to the present invention is fastened to the cork stopper 12.

At this time, the corkscrew 220 is inserted into the cock stopper 12 so that the screw part 200 is fastened to the cork stopper 12 and the corkscrew 220 is fastened to the cock stopper 12 The corkscrew 220 can be inserted into the corkscrew 12 by rotating the screw body 210 of the screw unit 200 after the end of the corkscrew 220 is positioned on the upper surface of the corkscrew 12, (220) can be inserted into the cork (12).

4B illustrates that the corkscrew 220 is inserted into the cork cap 12 until the bottom surface of the screw body 210 contacts the upper surface of the cork cap 12. However, Alternatively, only a portion of the corkscrew 220 may be inserted into the cork cap 12.

However, in the present invention, the insertion of the corkscrew 220 into the cork stopper 12 should be performed until the corkscrew 220 does not penetrate the lower surface of the cork stopper 12.

That is, in the conventional case, the corkscrew is completely pierced from the upper surface of the corkscrew to the lower surface of the corkscrew, thereby lifting the corkscrew upward.

However, in this case, the corkscrew penetrates the lower surface of the cork, so that the cork fragments can not be introduced into the wine bottle, and the cork scraps contaminate the wine.

Therefore, according to the present invention, by inserting the corkscrew 220 until the lower surface of the cork stopper 12 does not penetrate, it is possible to prevent the cork piece from flowing into the wine bottle and contaminating the wine.

Next, referring to FIG. 4C, the main body 100 according to the present invention is disposed on the upper surface of the screw portion 200.

More specifically, the first screw portion 122a of the nut 121 included in the rotator 120 of the main body 100 and the second screw portion 210a formed on the outer surface of the screw body 210 The upper surface of the screw body portion 210 of the screw portion 200 is disposed in the region of the second hollow portion 124 so that the screw portion 200 can be fastened.

Next, referring to FIG. 4D, the main body 100 is operated to move the screw portion 200 upward.

The operation of the main body 100 may be performed by operating a motor unit 130 for providing a rotational force to the rotator unit 120. When the motor 131 of the motor unit 130 rotates, The rotation axis 132 of the motor unit 130 rotates and the nut unit 121 connected to the rotation axis 132 rotates.

The rotation of the rotation shaft can rotate in a first direction, for example, a clockwise direction, and therefore, the nut 121 can also rotate in a first direction, for example, a clockwise direction.

The nut portion 121 rotates in the space of the first hollow portion 113 of the first region 111a of the housing 110. The first region 112 is formed in the first region 111, The nut portion 121 can be easily rotated by including the bearing portion 150 between the nut portion 121 and the outer surface 123 of the nut portion.

At this time, the second screw portion 210a is fastened to the first screw portion 122a. Accordingly, when the first screw portion 122a is rotated according to the rotation of the nut portion 121, the screw body portion The screw body portion 210 moves upward in the second hollow portion 124 by moving the second screw portion 210a of the first screw portion 210 along the first screw portion 122a.

The corkscrew 220 extending from the lower surface of the screw body 210 also moves upward so that the corkscrew 12 into which the corkscrew 220 is inserted also moves upward So that the cork 12 can be removed from the entrance of the wine bottle 11.

As described above, in the automatic wine cork opener according to the related art, the cork screw is rotated according to the rotation of the motor, and the cork is lifted upward according to the rotation of the cork screw, so that the cork is removed from the wine bottle.

However, in the conventional automatic wine cork opener according to the related art, when the cork is lifted upward by the rotation of the cork screw, the cork screw completely penetrates from the upper surface of the cork stop to the lower surface of the cork stop, This corresponds to the principle of lifting the cork upward.

Therefore, in the conventional case, the corkscrew rotates in a fixed state to the motor, so that the corkscrew rotates only at a fixed position. In order to raise the corkscrew in this situation, The corkscrew is lifted upwardly from the upper surface of the cork stopper to the lower surface of the cork stopper because the corkscrew is completely pierced through the corkscrew.

However, in the present invention, the principle of moving the screw body 210 in the upward direction in a state where the cork screw 220 is inserted into the cock stopper 12, The corkscrew 220 is moved upwards along with the screw body 210 while the corkscrew 220 is rotated while lifting the corkscrew upward through the corkscrew 12, The cap 12 is removed.

As a result, according to the present invention, by completely passing the corkscrew from the upper surface of the cork stop to the lower surface of the cork stopper, the corkscrew is not lifted upwards, but merely moves on the principle of moving the corkscrew upward The corkscrew 220 is prevented from penetrating the lower surface of the cork stopper 12 to prevent the cork pieces from flowing into the wine bottle and contaminating the wine .

Meanwhile, as described above, the rotating body part 120 according to the present invention includes a plate 125 positioned in a certain region of the second hollow part 124; And an elastic portion 126 positioned at a predetermined region of the second hollow portion 124 and having one end coupled to the upper surface 121a of the nut portion and the other end coupled to the plate 125.

The plate 125 can move up and down in the second hollow portion 124. The plate 125 may have a circular plate shape depending on the shape of the second hollow portion 124. [

4D, as the screw body 210 moves upward, the upper surface of the screw body 210 comes into contact with the lower surface of the plate 125, When the screw body 210 moves upward, the plate 125 also moves upward.

In this case, as the plate 125 moves upward, the elastic part 126 is compressed, and the compressive force generated in the elastic part 126 pushes the plate 125 in a downward direction To the plate (125).

The plate 125 and the elastic part 126 according to the present invention serve to remove the cork 12 from the main body 100.

4E and 4F, when the cork stopper 12 is removed from the wine bottle 11, the cork stopper 12 is moved in the direction of the second hollow portion 124 of the nut portion 121 As shown in FIG.

In this situation, the motor unit 130 for providing the rotational force to the rotator unit 120 is operated to rotate the rotation axis of the motor unit 130 according to the rotation of the motor 131 of the motor unit 130 The nut portion 121 connected to the rotation shaft 132 is rotated.

At this time, the rotation of the rotation shaft can rotate in a second direction, for example, a counterclockwise direction, so that the nut 121 can also rotate in a second direction, for example, a counterclockwise direction.

The pressing force generated in the elastic portion 126 in the counterclockwise rotation of the nut 121 applies a force to the plate 125 to push the plate 125 downward, A force applied to the plate 125 is applied to the screw body 210 of the screw 200 to push the screw body 210 downward.

That is, the screw body 210 is moved downward by a force pushing the screw body 210 downward and a counterclockwise rotation of the nut 121, Therefore, the cork stopper 12 inserted with the corkscrew 220 is also moved downward, so that the cork stopper 12 can be removed from the second hollow portion 124 of the nut 121 have.

5A to 5C are schematic views showing a screw part according to another example of the present invention.

As described in the operation of the cork stopper according to the present invention shown in FIGS. 4A to 4E, the screw part 200 is fastened to the cork stopper 12 according to the present invention.

4A to 4C, the corkscrew 220 is inserted into the cock stopper 12 so that the screw portion 200 is fastened to the cork stopper 12, The reason why the screw 220 is inserted into the cock stop 12 is that the end of the cork screw 220 is positioned on the top surface of the cork stopper 12 and then the screw body 220 of the screw part 200 The corkscrew 220 can be inserted into the cork stopper 12 by rotating the corkscrews 210.

At this time, according to the present invention, the user can insert the corkscrew 220 into the cork cap 12 by holding the screw body 210 and rotating the screw body 210.

Therefore, as shown in FIGS. 5A to 5C, the screw part 400 according to another embodiment of the present invention includes a screw body part 410; A corkscrew (not shown) extending from a lower surface of the screw body 410; And a handle 430 hinged to a predetermined upper end of the screw body 410.

The handle 430 includes a first handle 431 coupled to one end of the upper end of the screw body 410 and a second handle 432 coupled to the other end of the upper end of the screw body 410, And a second handle 432 disposed opposite to the second handle 432.

At this time, the first handle 431 includes a first hinge protrusion 433, and the second handle 432 includes a second hinge protrusion 434.

The screw body 410 may be disposed at one side of the screw body 410 and may extend from the upper surface of the screw body 410 to the lower surface of the screw body 410, A second handle receiving groove 412 which is located on the other side of the screw body 410 and extends from the upper surface of the screw body 410 to the lower surface of the screw body 410, ).

At this time, the first handle receiving groove 411 includes a first hinge hole 413 positioned in a predetermined upper region, and the second handle receiving groove 412 includes a second hinge receiving groove 412, Ball 414.

5B, when the first hinge protrusion 433 of the first handle 431 is hinged to the first hinge hole 413 of the first handle receiving groove 411, The first handle 431 may be disposed in the first handle receiving groove 411 and the second hinge protrusion 434 of the second handle 432 may be disposed on the second handle 431. [ The second handle 432 may be disposed in the second handle receiving groove 412 while being hinged to the second hinge hole 414 of the receiving groove 412. [

5C, when the user rotates the screw body 410, the first handle 431 of the screw body 410 and the second handle 432 The first handle 431 and the second handle 432 are held by the user and the screw body 410 can be easily rotated have.

As described above, according to the present invention, by inserting the corkscrews until the bottom surface of the cork stopper does not penetrate, it is possible to prevent the cork pieces from flowing into the wine bottle and contaminating the wine.

Further, in the present invention, since the cork stopper is removed by the principle of moving the corkscrew upward, it is possible to prevent the corkscrew from penetrating the lower surface of the cork stopper, So that contamination of the wine can be prevented.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

Claims (11)

A body portion; And
And a screw portion separated from the main body portion,
Wherein,
A housing including a first region including a first hollow portion and a second region adjacent to the first region; A rotator disposed in the first hollow portion for moving the screw portion; And a motor section located in the second region,
Wherein the rotatable portion includes a nut portion coupled to the motor portion and including a nut portion side surface,
Wherein the nut side surface includes an inner side surface of the nut portion and an outer side surface of the nut portion located on the opposite surface of the inner side surface of the nut portion,
The inner side surface of the nut portion includes a first threaded portion,
Wherein the nut portion includes a second hollow portion located inside a side surface of the nut portion,
The screw portion may include a screw body portion; And a corkscrew extending from a lower surface of the screw body,
The rotating body includes a plate positioned in a predetermined region of the second hollow portion; And an elastic portion located in a predetermined region of the second hollow portion, one end of which is fastened to the upper surface of the nut portion and the other end is fastened to the plate,
The upper surface of the screw body portion is brought into contact with the lower surface of the plate, and when the screw body portion moves upward, the plate also moves upward,
A force exerted on the plate is applied to the screw body portion of the screw portion so that the force exerted on the plate body by the screw A cork stopper that pushes the body downward. The method according to claim 1,
Wherein the first region includes a first region inner side and the first hollow portion is located within an inner side surface of the first region. 3. The method of claim 2,
And the screw part is fastened to the nut part and moves up and down. The method of claim 3,
The screw section
And a second screw portion on the outer surface of the screw body portion,
Wherein the screw portion is fastened to the nut portion, wherein the second threaded portion is fastened to the first threaded portion. 5. The method of claim 4,
And the screw body moves up and down in the second hollow part when the first screw part rotates according to the rotation of the nut part and the second screw part of the screw body part moves along the first screw part. Cork stopper opener. 3. The method of claim 2,
Wherein the motor unit includes a motor and a rotating shaft extending from the motor,
The nut portion may further include an upper surface of a nut portion connected to a side surface of the nut portion,
Wherein the nut part is fastened to the motor part by fastening the rotation shaft to the upper surface of the nut part. delete 3. The method of claim 2,
Wherein the body portion further comprises a bearing portion located between the inner surface of the first region and the outer surface of the nut portion. The method according to claim 1,
The screw portion may include a screw body portion; A corkscrew extending from a bottom surface of the screw body; And a handle portion hinged to an upper predetermined region of the screw body portion. 10. The method of claim 9,
The handle has a first handle coupled to an upper end of the screw body, And a second handle coupled to the other end of the upper end of the screw body portion and disposed to face the first handle portion. 11. The method of claim 10,
The first handle portion includes a first hinge projection, and the second handle portion includes a second hinge projection,
Wherein the screw body includes a first handle receiving groove located at one side of the screw body and extending from an upper surface of the screw body to a lower surface of the screw body; And a second handle receiving groove located on the other side of the screw body portion and extending from an upper surface of the screw body portion to a lower surface of the screw body portion,
Wherein the first handle receiving groove includes a first hinge hole located in a predetermined upper region and the second handle receiving groove includes a second hinge hole located in a predetermined upper region,
Wherein the first handle portion is disposed in the first handle receiving groove with the first hinge projection hinged to the first hinge hole,
And the second handle is disposed in the second handle receiving groove with the second hinge projection hinged to the second hinge hole.

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