KR100906227B1 - A bottle - Google Patents

Abstract

A bottle minimizes rapid discharge of liquid contents stored in the bottle into the outside, allows a user to pour or drink the liquid contents stored in the bottle, and prevents the contamination of the liquid contents that may be generated by the rapid discharge of the liquid contents stored in the bottle. A bottle(100) comprises a bottle neck part(110) and a bottle body(120). The bottle neck part includes an outlet(111), and a screw part(112) coupled to a cap(113) through screw connection. The bottle body includes a plurality of guides(121). The guides are spirally formed in a block shape on an inner peripheral surface of the bottle body. An outer peripheral surface of the bottle body on which the guides are formed has a concave shape correspondingly to the guides in a block shape. The bottle is made from PET(Polyethylene terephthalate) resins.

Description

Courage {A BOTTLE}

The present invention relates to a container for receiving liquid contents, and more particularly, the liquid contents stored therein can be stably discharged toward the discharge port while being naturally rotated along a plurality of spirally wound guides, which are installed at the bottom of the bottle body. It relates to a container having a shape structure that allows external deformation of the bottle body to be prevented through the action of a bellows member.

Currently, containers made of various materials are used as containers for drinking water such as bottled water, cola, liquor, and liquid foodstuffs. Examples of such containers include paper bottles, PET bottles, glass bottles, and metal (aluminum can) bottles. There is this.

Among these containers, PET bottles have less gas permeation than conventional containers, so they can be stored for a long time without deterioration of their contents, do not break even when dropped into a filled state, and do not cause debris even when forcibly broken by physical external force. It is widely used because it provides the advantages of light weight and convenient movement and storage compared to the bottle.

Conventional PET bottle having the above advantages, the bottleneck part and the outlet to form a screw thread that can be fastened with a lid for airtightness, and the body portion extending to the bottleneck portion to store the contents, and is stored Production is made in various sizes and designs depending on the contents.

In the case of discharging the contents from such a conventional PET bottle, it may be inclined to a container such as a cup or drink directly by the consumer.

In this case, the contents stored in the body portion may not be naturally discharged, but may be suddenly discharged due to excessive pressure, thereby causing problems such as when the contents are splashed or spilled out of the container.

In particular, when the consumer drinks directly, it may cause a problem of contaminating clothes or the surroundings with a pretend.

In addition, in the case of a blank PET bottle is very large, it is difficult to process a large amount, or there was a problem that must be provided with a separate device that can reduce the volume.

Accordingly, the present invention has been made to solve the conventional problems as described above, the object of the present invention is a plurality of guides spirally wound around the bottle body to be discharged stably toward the outlet while the stored liquid contents are naturally rotated It is to provide a container having a shaped structure formed.

It is another object of the present invention to provide a container in which a sudden external discharge of the stored liquid contents is minimized, can be safely followed or drunk, and the contamination which can be caused by the sudden discharge can be prevented.

In addition, another object of the present invention is to provide a container to prevent the external deformation of the bottle body through the action of the bellows member installed on the bottom of the bottle body during the expansion and contraction process of the liquid contents contained in the bottle body. There is.

In addition, another object of the present invention is to provide a container for minimizing the volume of the empty PET bottle by twisting the bottle body through the external force when the consumed container is a PET bottle (PET) to compress the plurality of guides have.

The present invention for achieving the above object, in the container containing the liquid contents, the bottle body is part or all of the inner circumferential surface is convex shape so that the discharge is induced while the accommodated liquid contents are rotated toward the outlet of the bottleneck portion. Disclosed is a container characterized in that it is formed of a plurality of guides wound spirally.

Preferably, some or all of the lower region based on the center of the bottle body may be formed of the plurality of guides.

In addition, the entire body including both the upper region and the lower region with respect to the center of the bottle body is formed with the plurality of guides, the outer circumferential surface of the lower region is maintained in a curved shape, the inner circumferential surface is flat filled with curved bone It may be formed in a vertical shape.

Preferably, the plurality of guides is more preferably formed in any one of the convex shape is formed in a streamline form or an angular form.

Here, when the convex shape of the plurality of guides is a streamline shape, when the guide of the convex shape to the inner circumferential surface of the bottle vertically cross-sectional processing, one guide shape is shown as "C" or "inverted C" shape, The curvature is constant in terms of the direction in which the liquid contents are discharged, or at least the shape of the curvature of the front is small, the curvature of the rear is abruptly large, and the direction of rotation is either clockwise or counterclockwise. It is preferable to form one.

On the other hand, when the convex shapes of the plurality of guides are in an angular form, when the bottle body is vertically cross sectioned, one guide shape is represented by an angular shape of "> " It is preferably formed in either a clockwise or counterclockwise direction.

Preferably, a bellows member may be further formed as a bottom of the bottle body to prevent external deformation of the bottle body generated in the process of expanding and contracting according to the temperature change of the liquid contents contained in the bottle body. .

Here, the bellows member is formed to a thickness thinner than the thickness of the material constituting the bottle body, it is preferable to deform before the bottle body during the expansion and contraction process of the contained liquid contents.

Preferably, the container is more preferably any one of a paper bottle, a PET bottle, a metal bottle, and a glass bottle.

Preferably, the plurality of guides have a narrow line width of the upper region, a line width of the lower region is wider than a line width of the upper region, and a line of the upper region is formed deeper into the inner circumferential surface than the line of the lower region. More preferred.

Preferably, the plurality of guides may have a uniform line width between the upper region and the lower region, and the lines of the upper region are formed deeper into the inner circumferential surface than the lines of the lower region.

According to the container according to the present invention as described above, by providing a shape structure for forming a plurality of guides spirally wound on the bottle body so that the stored liquid contents can be rotated naturally and stably discharged toward the discharge port, As the rapid external discharge is minimized, it can be safely followed or drunk, and there is an effect of preventing pollution that can be caused by the rapid discharge.

In addition, when the present invention is applied to a portable beverage, such as bottled water, cola or juice, there is an effect that can be prevented safety accidents such as when the sieve is minimized even when the consumer drastically drastically minimized.

In addition, the present invention provides an effect that the external deformation of the bottle body can be prevented through the action of the bellows member installed on the bottom of the bottle body even during the expansion and contraction process of the liquid contents contained in the bottle body.

In addition, when the container of the present invention is a PET bottle (PET), by applying an external force to the finished PET bottle to twist the bottle body to have a plurality of guides are compressed, there is an effect of minimizing the volume according to the separate collection.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In the description of the present invention, terms defined are defined in consideration of functions in the present invention, which may vary according to the intention or custom of a person skilled in the art and the definitions are based on the contents throughout this specification. Will have to be lowered.

1 is a perspective view illustrating a container according to a first preferred embodiment of the present invention, FIG. 2 is a cross-sectional view taken along AA in accordance with FIG. 1, and FIG. 3 is a view illustrating another container in a first preferred embodiment of the present invention. 4 is a perspective view of the BB according to FIG. 3.

1 and 3, the container according to the present invention may be largely composed of a bottleneck 110, and the bottle body 120.

Here, the bottleneck 110 has a discharge port 111, and forms a screw 112 that is fastened through the screw 113 and the screw coupling. In this case, the bottleneck 110 may be applied in various ways in addition to the screw fastening method for fastening the lid 113 and the airtight, the lid 113 is a bottleneck, for example one of a variety of methods applied for the airtight. There is a way to be detached to the unit (110).

The bottle body 120 extends to the bottleneck 110 to store the liquid contents.

The container 100 having such a configuration may contain bottled water, beverages such as cola, liquor, saline, liquid food, and the like, and may be formed of various materials.

The container 100 of the present invention may be composed of any one of a paper bottle, a PET bottle, a metal bottle, and a glass bottle depending on the material of the material to be manufactured.

Hereinafter, a case in which the container according to the preferred embodiment of the present invention is a PET (polyethylene terephthalate resin) bottle will be described as an example.

First, as shown in FIGS. 1 and 3, the bottle body 120 has the bottle body 120 rotated toward the outlet 111 of the bottleneck 110 so that the bottle body 120 can be discharged. The inner circumferential surface is formed of a plurality of guides 121 having a convex shape and wound in a spiral shape.

Accordingly, the outer circumferential surface of the bottle body 120 in which the plurality of guides 121 are formed has a concave shape corresponding to the plurality of guides 121 of the convex shape.

As the plurality of guides 121 are wound in a spiral like this, the shape of the bottle body 120 appears in the form of a wave when viewed from the outside.

In addition, the plurality of guides 121 may be formed in some or all of the lower regions with respect to the center of the bottle body 120, or both the upper region and the lower region with respect to the center of the bottle body 120. It may be formed throughout.

In addition, the plurality of guides 121 are formed in the whole including both the upper region and the lower region with respect to the center of the bottle body 120, the outer peripheral surface of the lower region is maintained in a curved shape, the inner peripheral surface is It can also be formed into a flat vertical shape filled with curved valleys.

In addition, the plurality of guides 121 may be selectively formed in only part or the entirety of the upper region.

The plurality of guides 121 may have a convex shape formed in one of a streamlined shape or an angular shape.

Here, when the convex shape of the plurality of guides 121 is a streamlined shape, one guide shape is "C" or "inverse C" when vertically cross-sectioning the convex shape to the inner circumferential surface of the bottle body 120. ", The curvature is constant or at least the curvature of the front is small and the curvature of the rear is abruptly large when the liquid content is discharged based on the direction of travel, and the direction of rotation is clockwise. It is preferably formed in either a fragrance or counterclockwise direction.

Here, the curvature may be shaped so as to be kept constant.

In addition, when the fluid flows as described above, the curvature of the part where the fluid touches first should be large and the curvature of the part where the fluid touches later should be formed small. The small curvature is formed to flow smoothly. The boundary between the large curvature and the small curvature should be streamlined rather than angled to reduce friction with the fluid.

Even if the curvature is at least constant, a similar effect can be obtained in controlling the flow of the fluid as described above.

In addition, the plurality of guides 121 may be formed in any one of four or eight spirally wound patterns, but the present invention is not particularly limited thereto and may be modified in various numbers.

In addition, the plurality of guides 121 may have a narrow line width in the upper region and a line width in the lower region larger than that of the upper region.

In addition, the plurality of guides 121 may have a narrow line width toward the upper region, and gradually increase toward the lower region, and may have a uniform line width thereafter from the center thereof.

As another aspect, the plurality of guides 121 may be formed to have a uniform line width.

1 is a PET bottle 100 having the configuration as described above, the line width of the plurality of guides 121 wound in a spiral form a uniform shape, Figure 2 is a cutting AA line according to FIG. This is a plan view of the area turned over.

2A illustrates a case where the number of the plurality of guides 121 is eight, and FIG. 2B illustrates a case where the number of the plurality of guides 121 is four.

3 is a line width of the plurality of spirally wound guides 121, the narrower toward the top, gradually increasing toward the lower portion of the PET bottle 100 is applied to form formed in a uniform line width from a certain portion (bottom relative to the center) FIG. 4 is a plan view of the BB line of FIG. 3 cut out and the top region inverted.

4A illustrates a case where the number of the plurality of guides 121 is eight, and FIG. 4B illustrates a case where the number of the plurality of guides 121 is four.

Figure 5 is a perspective view of another example shown to explain a PET bottle which is a container according to an embodiment of the present invention.

As shown in FIG. 5, the PET bottle 100 according to the present invention basically has the same or similar structure and function as the configuration shown in FIGS. 1 to 4, and a repetitive description of the same configuration is omitted and distinguished. Only the configuration will be described.

As shown, the PET bottle 100 of the present invention is formed of a plurality of guides 121 wound around the entire body of the bottle body 120 has a convex shape spirally wound.

Accordingly, the entire form of the bottle body 120 is shown in the form of a wave when viewed from the outside.

6 is a perspective view and a partially cutaway enlarged view showing the curvature of the guide 121 formed in the PET bottle 100 according to the present invention.

As shown, when the liquid bottle (eg, coke) is poured at an angle to the PET bottle 100, the liquid content contained therein is rotated along the plurality of guides 121, thereby stably discharging toward the outlet 111.

That is, as shown, the (b) curvature of the guide 121 is made larger than the (a) curvature when viewed from the direction in which the liquid contents proceed relative to the center (c) of the guide 121. This is (a) the shape of which the curvature is gentle, and (b) the shape of which the curvature is abruptly large, thereby reducing the abrupt discharge of the discharged liquid contents.

7 and 8 are a perspective view and a cross-sectional view showing the curvature of the guide formed in the container according to the first embodiment of the present invention as an example.

As shown, the guide 121 located in the center portion (b) of the bottle body 120 and the guide 121 located in the upper region (a) of the bottle body 120 have a curvature line width. And depth can be formed differently.

That is, it can be seen that the line width of the guide 121 located in the upper region a and the length toward the inner circumferential surface are larger.

9 is a partial cutaway cross-sectional view illustrating the bellows member formed on the bottom of the container according to the present invention.

As shown in FIG. 9, the bellows member 131 is for preventing external deformation of the bottle body 120 generated in the process of expanding and contracting in response to a temperature change of the liquid content contained in the bottle body 120. As, it is formed on the center of the bottom 130 of the bottle body 120. The bellows member 131 is formed to a thickness thinner than the thickness of the material constituting the bottle body 120, the deformation is made earlier than the bottle body 120 during the expansion and contraction process of the contained liquid contents. By doing so, it is possible to minimize the deformation of the outer peripheral surface of the bottle body 120.

FIG. 10 is a reference diagram illustrating a guide formed in a container according to a first embodiment of the present invention. FIG. 10 (a) illustrates a case where a plurality of guides 121 are formed only in an upper region. ) Is a case where the plurality of guides 121 are formed in the entire upper region and the lower region, and FIG. 10 (c) is a case where the plurality of guides 121 are formed in some or all of the lower region, and FIG. A plurality of guides 121 are formed in both the upper region and the lower region, and the inner circumferential surface of the lower region is flat.

11 is a reference diagram showing a waste treatment process of PET bottle according to the present invention.

PET bottle 100 according to the present invention is to twist the plurality of guides 121 formed on the bottle body 120 by pressing, when the pressing force is applied to the center portion of the "C" or "inverted C" shape of the guide 121 or The boundary between large and small curvatures can be folded over the length of the spiral, reducing the volume of the empty PET bottle.

This provides the effect of facilitating empty bottles through minimizing empty bottles.

12 to 17 are diagrams for explaining the container according to the second embodiment of the present invention, that is, a case where a guide having an angled form is formed.

As shown, the container 200 according to the second embodiment of the present invention may be largely composed of a bottleneck 210 and the bottle body 220, like the first embodiment.

Here, the bottleneck 210 has a discharge port 211, and forms a screw portion 212 that is fastened through the screw coupling with the lid 213. The bottle body 220 extends to the bottleneck 210 to store the liquid contents.

In the following, repetitive description of the same configuration as that of the first embodiment of the present invention will be omitted, and only distinct configurations will be described.

The case where the container 200 according to the second embodiment of the present invention is a PET (polyethylene terephthalate resin) bottle will be described as an example.

The bottle body 220 has a plurality of spirally wound around the bottle body 220 has a convex shape to the inner circumferential surface so that the discharged liquid is rotated toward the outlet 211 of the bottle neck 210, the received liquid contents. It is formed of a guide 221.

At this time, the plurality of guides 221 has a angular form unlike the guide 121 of the streamline form shown in the first embodiment.

In addition, the outer circumferential surface of the bottle body 220 in which the plurality of guides 221 is formed has a concave shape in the form of an angle corresponding to the plurality of guides 221 having an angled convex shape, and the plurality of guides 221 are spiral. As it is wound to some form of the bottle body 220 is seen in the form of an angular wave shape when viewed from the outside.

In addition, the plurality of guides 221 are formed in some or all of the lower region with respect to the center of the bottle body 220 as in the first embodiment, or the upper part based on the center of the bottle body 220. It may be formed in the whole including both the region and the lower region, and also formed in the whole including both the upper region and the lower region with respect to the center of the bottle body 220, the outer peripheral surface of the lower region is curved The shape is maintained, and the inner circumferential surface may also be formed into a flat vertical shape filled with curved valleys.

In addition, the plurality of guides 221 may be selectively formed only in part or the entirety of the upper region.

As such, when the convex shapes of the plurality of guides 221 are in an angular form, when the bottle body 220 is vertically cross-sectional processed, one guide shape is formed in an angular shape of ">" or "<". As shown, the progressing rotational direction may be formed in either a clockwise or counterclockwise direction.

FIG. 13 is a cross-sectional view taken along line AA of FIG. 12, in which the line widths of the plurality of spirally wound guides 221 become narrower toward the upper portion, and gradually increase toward the lower portion thereof, and are formed to have a uniform line width from a predetermined portion (lower center). PET bottle 200 is applied to the form.

13A illustrates a case where the number of the plurality of guides 221 is eight, and FIG. 13B illustrates a case where the number of the plurality of guides 221 is four.

FIG. 14 is a reference diagram illustrating a guide formed in a container according to a second embodiment of the present invention. FIG. 14A illustrates a case where a plurality of guides 221 are formed only in an upper region. ) Is a case where a plurality of guides 221 are formed in the entire upper region and the lower region, Figure 14 (c) is a case where a plurality of guides 221 are formed in some or all of the lower region, Figure 14 (d) A plurality of guides 221 are formed in both the upper region and the lower region, and the inner circumferential surface of the lower region is flat.

15 and 16 are a perspective view and a cross-sectional view showing the curvature of the guide formed in the container according to the second embodiment of the present invention as an example.

As shown, the guide 221 located in the center portion (b) of the bottle body 220 and the guide 221 located in the upper region (a) of the bottle body 220 has a line width of curvature. And depth can be formed differently.

That is, it can be seen that the line width of the guide 221 located in the upper region a and the length toward the inner circumferential surface are larger. This is to maintain a natural flow while preventing a sudden discharge upon discharge of the contained liquid contents.

The container 200 according to the second embodiment of the present invention also has a bellows member 131 shown in FIG. 9 of the first embodiment, and the bellows member 231 according to the second embodiment of the present invention is separately 9 of the first embodiment is applied, not shown.

The bellows member 231 is for preventing the external deformation of the bottle body 220 generated in the process of expanding and contracting in accordance with the temperature change of the liquid contents contained in the bottle body 220, the bottle body 220 It is formed to a thickness thinner than the thickness of the material constituting the material, so that the deformation is made before the bottle body 220 during the expansion and contraction of the contained liquid contents to minimize the deformation of the outer peripheral surface of the bottle body 120 do.

As shown in the upper part shown in FIG. 9, the bellows member 231 is pulled upwards as shown in the lower part, when the bellows member 231 is contracted in the lowered state, as shown in the lower part. Deformation to the outer peripheral surface of the body 220 can be prevented. That is, it can be seen that the deformation of the bellows member 231 occurs before the bottle body 220 when the liquid content is expanded or contracted.

17 is a reference diagram showing a waste treatment process for PET bottles having an angular form according to the second embodiment of the present invention.

The PET bottle 200 according to the present invention twists and compresses a plurality of guides 221 formed on the bottle body 220. When the pressing force is applied, the boundary portion of the center portion of the “>” or “<” shape of the guide 221 is applied. The volume of the empty PET bottle can be reduced while folding over the length of the spiral. This provides the effect of facilitating the empty bottle recovery through minimizing the empty bottle volume, the compression is made easier than in the first embodiment of the present invention.

Although the container of the present invention has been described in more detail with reference to the embodiments, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

1 is a perspective view showing for explaining a container according to a first preferred embodiment of the present invention,

2 is a cross-sectional view taken along line A-A according to FIG. 1;

3 is a perspective view of another example shown to explain a container according to a first embodiment of the present invention;

4 is a cross-sectional view taken along line B-B according to FIG. 3;

5 is a perspective view of another example shown to explain a container according to a first preferred embodiment of the present invention;

6 is a perspective view and a partially cut-away enlarged view illustrating the curvature of the guide formed in the container according to the present invention;

7 and 8 are a perspective view and a curvature cross-sectional view for explaining the curvature of the guide formed in the container according to the first embodiment of the present invention,

9 is a partially cutaway cross-sectional view illustrating the bellows member formed on the bottom of the container according to the present invention;

10 is a reference diagram shown to explain the guide formed in the container according to the present invention,

11 is a reference diagram showing a waste treatment process when the container according to the present invention is a PET (PET) bottle,

12 is a perspective view illustrating a container having a guide having an angled form according to a second embodiment of the present invention;

13 is a cross-sectional view taken along line A-A of FIG.

14 is a reference diagram shown for explaining a guide formed in the container according to the second embodiment of the present invention,

15 and 16 are a perspective view and a curvature cross-sectional view for explaining the shape of the guide formed in the container according to the second embodiment of the present invention,

FIG. 17 is a reference diagram illustrating a waste treatment process when a container having an angled guide according to the second embodiment of the present invention is a PET bottle.

<Explanation of symbols for the main parts of the drawings>

100, 200: container (PET bottle) 110, 210: bottleneck

111, 211 outlet 112, 212 threaded portion

113, 213: lid 120, 220: bottle body

121, 221: guide 130, 230: floor

131, 231: absence of bellows

Claims (10)

A container for containing liquid contents, The container is any one of a paper bottle, a PET bottle, a metal bottle, and a glass bottle, The bottle body is formed of a plurality of guides wound in a spiral shape with a convex part or all of the inner circumference of the bottle body so that the discharged liquid is rotated toward the outlet of the bottleneck part. The plurality of guides may have the convex shape formed in one of a streamline shape or an angular shape, and the number of the plurality of guides may be four or eight, and the line widths of the upper and lower regions may be uniform. The line of the upper region is formed deeper into the inner peripheral surface than the line of the lower region, When the convex shapes of the plurality of guides are streamlined, When vertically cross-sectioning the guide of the convex shape to the inner circumferential surface of the bottle body, one guide shape appears as "C" or "inverted C" shape, and the curvature is constant based on the traveling direction in which the liquid contents are discharged. Or at least the front curvature has a gentle shape and the rear curvature is a sharply large shape, and the progressing rotational direction is formed either in a clockwise or counterclockwise direction, And forming a bellows member at the bottom of the bottle body to prevent external deformation of the bottle body caused by the expansion and contraction of the liquid contents contained in the bottle body. delete delete delete delete delete delete delete delete delete

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