KR20140121745A - A lid that engages the plurality of container necks - Google Patents

Abstract

A group having a joining outer diameter of the container neck of less than or equal to 24.0 mm and less than or equal to 28 mm,
The container neck is provided with a container neck thread, an inner wall of the container neck, a skirt catching portion,
The lid coupled to the container neck is formed inside the body of the lid to be tightly sealed to the container inner wall portion or the container neck upper end portion of the container neck,
A secondary screw thread for engaging and fixing to be coupled to a container neck of a different size is formed on the inner wall of the side surface of the main body,
And a primary thread, which is a guiding thread for guiding the container thread to the secondary thread, is formed on the lower side of the secondary thread.
[Index]
Lid, seal, coupling, primary thread, secondary thread

Description

A lid for coupling to a plurality of containers;

The present invention relates to a lid for engaging a plurality of container necks.

The prior art was PCT / KR200 / 04210 of the present invention, and the above technique is a technology that can be coupled through one receiving device even though the thread sizes of the container neck are different, such as 25.4 / 26.2 / 26.78 / 28MM.

A typical container neck accommodates a bottle lid, and the bottle lid housed therein safely stores the contents in the container and exists for opening and closing the contents.

However, due to the diversification of industries, the preference of consumers has changed a lot.

For example, the 28mm container neck, which was an international standard, is now too subdivided, and the shape of the threads varies from one to five lines, depending on the shape.

In addition, 26.78MM similar to 28MM, and recently 26.2MM, and 25.4MM approximate the container neck have been put into practical use. The main reason is that the weight of the container is reduced and the weight of the bottle cap is reduced.

Food and beverage companies that deal with such container types have no problem because they use the bottle caps that fit them, but from the perspective of those who are already open to the empty containers that have been circulated and used, a variety of containers will put a lot of burden on them.

That is, in the case of putting the extract or powder into the bottle lid and operating the bottle lid separately packed with the dissimilar materials, it is necessary to prepare the bottle lid to fit various kinds of containers.

In addition, there is a problem that the consumer can not use after reading the manual in detail because it is not enough.

In order to overcome such disadvantages, the present invention has developed a lid capable of being hermetically sealed to different container necks as one bottle lid, i.e., one lid.

In addition, the present invention is intended to solve the problem of having a 30MM fastening container neck, which is generally circulated, as a lid of the present invention.

A group having an outer diameter of the container neck of less than or equal to 24.0 mm and less than or equal to 28 mm and a container neck thread, an inner wall portion of the container neck, or a skirt catching portion or a fountain, The lid which is coupled to the inside of the lid is formed into a container neck seal which is tightly closed to the inside wall of the container or the top of the container.

The inner wall of the side surface of the main body includes a secondary screw thread for engaging with a container neck having a different size and a secondary thread screw thread for guiding the secondary thread thread to the secondary thread Threaded.

The primary thread, which is the guiding thread, is formed to be larger than the inner diameter of the secondary thread, and the primary thread is formed in the guide part which is opened in the form of a funnel at the lower end of the inner wall part of the side part.

And the primary thread is configured to engage the container neck thread with a 28 mm container neck, or the primary thread is configured to engage the container neck thread with a 26.2 mm container neck.

Or the primary thread is configured to engage a container neck thread having a container neck of 26.78 mm, or the secondary thread is configured to engage a container neck thread having a container neck of 25 mm to 26.0 mm.

Alternatively, the secondary thread has a container neck having a container neck of 26 MM to 28 MM, the side wall inner wall and the side portion being forcibly expanded outward, so that the secondary thread is caught in the container neck thread.

The inner wall portion of the side surface of the main body of the main body is provided with a primary screw thread for engaging and fixing to the container neck of a standard size and a primary screw thread for guiding the secondary thread screw thread to the secondary screw thread, And an upper coupling portion is formed at an upper portion of the main body in which the threads are formed.

Alternatively, the inner wall of the side surface of the main body may be provided with a secondary screw thread for engaging with a container neck having a different dimension, and a guide thread screw thread for guiding the secondary screw thread to the secondary screw thread, And the lower side surface portion of the lower side surface portion is formed with a lower thread portion which is caught in the container neck thread having a container neck of 30 mm.

The inner wall of the side surface of the main body of the main body is provided with a secondary screw thread for engaging with a container neck having a different size and a secondary screw thread for guiding the secondary screw thread to the secondary thread, And the lower side surface portion of the lower side surface portion of the lower side surface portion forming the threaded portion is provided with a lower thread portion which is capable of being fixed to the container neck thread of the container neck larger than the sizes of the primary thread and the secondary thread, Is formed on the inner wall portion of the lower side portion lower side portion.

The primary thread is formed in a guide portion which is opened in the form of a funnel at the lower end of the inner wall portion of the lower side portion, and the guide portion is formed with a plurality of or more in the form of being narrowed upward.

Further, the secondary threads may be intermittent projection or intermittent space, or the secondary threads may be formed by a three-row thread.

And the lower thread formed on the inner wall portion of the lower-side lower side portion of the side portion is a 3-line thread.

According to an aspect of the present invention, there is provided a group having a container outer diameter of less than or equal to 24.0 mm and less than or equal to 28 mm and a container neck thread, a container neck inner wall, The lid which is coupled with the container neck is formed inside the body of the lid to form a container neck seal which is tightly sealed to the inside wall of the container or the top of the container.

In addition, the inner wall of the side surface of the main body may be formed with a secondary screw thread for engaging with a container neck having a different size. The secondary screw thread may be formed by expanding the secondary screw thread, So that the above-mentioned standard is caught by the container thread of another container.

And said secondary threads are tri-threaded, and in some cases said secondary threads are projections or intermittently spaced threads.

Further, a guide portion which is widened outward is formed at the lower end of the secondary thread.

In addition, a guiding portion which is widened outward is formed at a lower end portion of the secondary thread, and a primary thread is formed in the guide portion so as to facilitate the movement of the container neck thread of a different size from the secondary thread.

And the primary thread is larger than the inner diameter of the secondary thread.

Alternatively, a lower side portion having a lower side wall inner wall portion extending outwardly from the side wall inner wall portion may be formed at a lower end portion of the side wall portion having the secondary thread, and an inner wall portion of the lower side wall portion may be coupled The lower thread is formed.

And the lower thread is a lower thread capable of being coupled to a container neck thread having a 30 mm container neck, or the lower thread is a 3-thread thread.

In addition, the secondary thread is engaged while being caught by the container neck thread of 25 to 26 mm, and in the case of the container neck having the cup neck thread having an approximate value of 26 to 28 MM, the secondary thread is fixed to the thread of the container while being extended outside.

And that the secondary thread in the inner side wall of the side wall is expanded so that the thickness between the side wall and the inner wall of the side wall is less than 0.2 to 0.5 mm or that the secondary thread in the inner wall of the inner side of the side is expanded, The thickness between the side surface portion and the inner wall portion of the side surface portion is 0.7 to 1.0 mm so that the secondary thread in the inner side wall portion of the inner side portion of the side surface portion is expanded.

Also, the material of the side portion is soft so that the secondary thread in the inner side wall portion inside the side portion is expanded.

If the container neck is different, it is necessary to prepare a lid corresponding to each dimension, but it can be solved as a single lid, and the opportunity cost is reduced. In the place where the lid is consumed, only one lid can be managed, .

1 and 3 show a first embodiment of the present invention. FIG. 1 is a cross-sectional view of a lid,
2 shows a state in which a lid is joined to a container neck of 26.78 mm,
FIG. 3 shows a state in which the lid is joined to the container neck of 28 MM.
FIGS. 4, 5, and 6 illustrate that the lid of the present invention is capable of various body modifications,
Figure 7 illustrates an example of various modifications of the primary threads.
8 and 9 show an example of a modification of the present invention, in which an example of deformation of the primary thread and the secondary thread, and an example of the deformation of the lower thread, which are formed on the inner wall part of the lower side part of the lower side part, For example.
Description of the Related Art [0002]
1: lid
2: Body
3:
4:
5,5 ', 5 ": Primary thread
6,6 ', 6 ": Secondary thread
7:
8,8 ': tube
9,9 ': container neck seal
10: lower side portion inner wall portion
11: Lower thread
12:
13:
14: Lower container neck seal
100, 100 ': container
101, 101 ': container neck
102,102 ": container neck thread
103: inner wall of container
DS: Cover
F: Folding part
S: Working area exhaust
S-10: Operation pipe
SP:

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

A group having an outer diameter of the container neck of less than or equal to 24.0 mm and less than or equal to 28 mm and a container neck thread, an inner wall portion of the container neck, or a skirt catching portion or a fountain, The lid 1 to be coupled is formed inside the main body 2 of the lid 1 so as to form a container neck seal 9 or 9 'which is tightly sealed to the inner wall of the container neck or the upper end of the container, do.

A secondary fixing screw 6 for fixing to the container neck is attached to the inner wall 4 of the side wall 3 of the side wall 3 of the main body 2, And a primary thread 5, which is a guiding thread for guiding the container thread 6 to the container thread, is formed.

The primary thread 5 as a guide thread is formed to be larger than the inner diameter of the secondary thread 6 and the primary thread 5 is guided at the lower end of the inner side wall portion 4 in the form of a funnel 13).

And the primary thread 5 is configured to engage the container neck thread with a 28 mm container neck or the primary thread 5 is configured to engage the container neck thread with a 26.2 mm container neck, The primary threads 5 can be configured to engage a container neck thread with a container neck of 26.78 mm.

The secondary thread 6 is configured to be caught in the container neck thread having a container neck of 25 MM to 26.0 MM or the container thread thread having the container neck of 26 MM to 28 MM is attached to the inner wall of the side wall The part 4 and the side part 3 are forcibly opened outward so that the secondary thread 6 can be caught by the container neck thread.

1, in the state of FIG. 1, when the lid 1 is coupled to the neck of the container, the container neck 100 to which the container 1 is applied, as shown in FIG. 2, In the case of 26.78 MM, the container thread 102 is relatively easily combined with the secondary thread 6.

In particular, FIG. 2 shows a process in which the secondary thread 6 joins the container thread 102 relatively easily. However, in the case of the elderly person or the child, since the force is weak, Is difficult to be directly coupled to the secondary thread 6 because the secondary thread 6 is formed so that the container thread is suitable for the container neck having a size of about 25 to 26 mm.

Therefore, in case of a child or an elderly person, it is necessary to be able to be combined even with a small force. In consideration of this problem, the secondary thread 6 is provided with a primary screw thread 5, will be.

The primary thread 5 serves to move the container neck thread of 25 to 26 mm or more or 25.4 mm or more to the secondary thread 6 easily.

3 shows the process of moving the container neck thread 102 'having the container neck 100' of 28 mm by the primary thread 5 and moving it in the direction of the secondary thread 6. In the above state, When the main body 2 is further rotated, the upper container thread 102 'pushes the side wall inner wall part 4 outwardly. When the main body 2 is further rotated in the above state, The container neck screw thread 102 'is further moved upward while rotating on the container thread 102', and the upper end of the container thread 102 'is forcedly engaged with the secondary thread 6' .

1, when the lid DS is opened and the discharge spout SP is pressed, the folded portion F is folded. In the above process, the lid 1 is folded in the inner portion of the folded portion F A sharp-bottomed open portion extending downward from the bottom of the air discharge spout (SP) is drilled through the lower end hermetically sealed portion at the bottom of the hermetically sealed portion (8), and the above- And falls into the inside.

The drop-mixed contents push up the discharge stand (SP) to push the container, or when the discharge stand (SP) is sucked, the mixed contents in the container are discharged.

The above is an example of the use state of the lid 1, and the lid 1 may be used for various applications or changed.

As shown in FIG. 3, one or more container neck sealing portions 9 may be formed on the external portion of the tube portion 8 so that the tube portion 8 is tightly sealed to the inner wall portion 103 of the container neck 103, The container neck sealing portion 9 'can be formed on the upper side of the secondary thread 6 so as to be hermetically sealed at the upper end portion of the container.

In addition, the container neck sealing portion 9 'is preferably made of a flexible resin such as a foamed resin or a silicone resin so as to have a good sealing performance. As a method, in the process of multiply injecting the folded folded portion F, (9 ') can be injection-molded.

6 shows an example in which the lid 1 can be applied in various ways. Referring to the drawings, the inside of the main body 2 is divided into a plurality of holes, The operation pipe portion S-10 extending from the operation discharge barrel S coupled to the upper portion of the main body 2 is hermetically sealed in the tubular portion 8 'having the fall space will be.

5, when the operation discharge unit S is opened and rotated, the operation tube unit S-10 is rotated in the main body 2 in the process of rotating the operation discharge unit S, Is separated from the inner tube 8 ', and the heterogeneous material inside the operation tube S-10 is dropped and mixed into the container through the plurality of drop spaces formed in the tube portion 8' in the above process.

6, the inner wall 4 of the side wall 3 of the main body 2 is provided with a secondary screw thread 6 for fastening to be coupled to a container neck of a different size, An upper joint part 12 is formed on an upper part of the main body 2 in which a primary thread 5, which is a guide thread for guiding the secondary thread 6 to be threaded, is formed.

As shown by the dotted line in FIG. 6, the lower thread 11 is attached to the lower side wall inner portion 11 inside the lower side wall portion 7, And the lower thread 11 can be formed inside the lower side portion 7 of the lid 1 shown in FIGS. 1, 4 and 5.

Next, a description will be given of a method of forming the lower thread 11 in detail. In the inner wall portion 4 of the side wall 3 of the side wall 3 of the main body 2 described above, And a lower part of the side part 3 on the lower side of the secondary thread 6 on which the primary thread 5 is formed as a guide thread for guiding the secondary thread 6 to be threaded into the container, Thereby constituting the side portion 7.

The lower side wall portion 10 of the lower side portion 7 is formed with a lower side screw thread 11 which is caught by the container neck thread having a container neck of 30 mm.

Or the inner wall portion 10 of the lower side portion 7 of the lower side portion 7 is provided with a lower thread portion 5 which can be fixed to the container neck thread of the container neck larger than the specifications of the primary thread 5 and the secondary thread 6 11 is formed on the inner wall portion 10 of the lower side portion 7 and the container neck thread applied at this time has an approximate dimension of about 30 mm or less.

The primary threads 5 and 5 'are formed in the guide portion 13 which is opened in the form of a funnel at the lower end of the lower portion inner wall portion 4. The guide portion 13 is provided with a plurality of (See further 7).

Therefore, the primary thread 5,5 'shown in FIG. 7 is obtained by lifting the container neck thread by hanging the container neck thread having the 28MM container neck at the lower primary thread 5, The primary thread 5 'having a slightly narrower inner diameter is moved to the secondary thread 6 by hanging the container thread thread having a narrower than 28 mm.

The lower thread 11 shown in Fig. 6 can also be formed on the inner wall portion 10 of the lower side portion 7 of the lower side portion 7 as shown in Fig.

As a continuing explanation, the secondary thread 6 shown above can be configured as an intermittent projection or intermittently spaced apart, and the above example can be as shown in Fig. 8 or Fig.

8 and 9, when the lower thread 11 is formed on the inner wall 10 of the lower side portion 7, the lower container neck sealing portion 14 is formed such that the upper end portion of the container neck upper end portion is closed And the above-described lower container neck sealing portion 14 is also applied to Figs. 1, 4, 5, and 6.

Also, the secondary threads 6 according to the present invention are preferably 1 to 10-string threads, and the lower threads 11 are also preferably 1 to 10-thread threads, or preferably 3-thread threads, respectively.

In other words, the lid 1 can be defined as a group having a container outer diameter of less than or equal to 24.0 mm and less than or equal to 28 mm and a container neck thread, container inner wall, The lid 1 is attached to the inside of the main body 2 of the lid 1 so as to be in close contact with the inner wall of the container or the top of the container, And a secondary screw thread 6 for fastening to be coupled to a container neck of a standard size is formed on the inner wall portion 4 of the side surface portion 3 of the main body 2 .

And the secondary thread 6 is constructed so that the secondary thread 6 is hung on the container thread having a different standard while the container thread having a different standard is extended outward and the secondary thread 6 is made of 3 Or the secondary threads 6 are protrusions or intermittently spaced threads.

A guiding portion 13 is formed at the lower end of the secondary thread 6 and a guiding portion 13 is formed at the lower end of the secondary thread 6, (5) which facilitates the movement of the secondary thread (6) to the secondary thread (6).

And the primary thread 5 is larger than the inner diameter of the secondary thread 6.

In addition, when the lid 1 of the present invention is otherwise defined, the lower portion of the side portion 3 having the secondary threads 6 has the lower side portion inner wall portion 10 which is extended outwardly of the side portion inner wall portion 4 And the lower side thread portion 11 is formed on the inner side wall portion 10 of the lower side portion 7 so that the lower side thread portion 11 can be coupled to the container neck having a different standard.

And the lower thread 11 is a lower thread 11 which is engageable with a container neck thread having a 30 mm container neck and the lower thread 11 is a thin thread of 1 to 10 rows, (11) are functionally most suitable with a three-row thread.

In addition, the secondary thread 6 is engaged with the container neck thread of 25 mm to 26 mm while the secondary thread 6 is extended outward and caught in the container neck thread in the case of the container neck having a neck size of about 26 mm to 28 mm It can be fixed.

The thickness between the side surface portion 3 and the side surface portion inner wall portion 4 is set to 0.2 to 5 mm so that the secondary thread 6 on the side surface inner wall portion 4 inside the side surface portion 3 of the lid 1 shown in the above is expanded. Less than 0.5 MM, or less than 0.5 to 0.7 MM, or 0.7 to 1.0 MM.

The side portion 3 may be made of soft material such as a low density polyethylene (LDPE) so that the secondary thread 6 in the inner side wall portion 4 of the side portion 3 inside the side portion 3 is expanded.

It can be used in drinking water, drinking water, pharmaceuticals and chemical industry. Especially, when the contents are mixed and circulated, it is suitable for the fields where the content is changed or decayed easily.

Claims (31)

A group having a joining outer diameter of the container neck of less than or equal to 24.0 mm and less than or equal to 28 mm,
The container neck is provided with a container neck thread, an inner wall of the container neck, a skirt catching portion,
The lid coupled to the container neck is formed inside the body of the lid to be tightly sealed to the container inner wall portion or the container neck upper end portion of the container neck,
A secondary screw thread for engaging and fixing to be coupled to a container neck of a different size is formed on the inner wall of the side surface of the main body,
And a primary thread, which is a guide thread for guiding the container thread to the secondary thread, is formed on the lower side of the secondary thread. The lid of claim 1, wherein the primary threads, which are the guide threads, are formed to be larger than the inner diameter of the secondary threads. 2. The lid of claim 1, wherein the primary threads are formed in a guide portion that is open in the form of a funnel at the lower end of the side wall inner wall portion. 2. The lid of claim 1, wherein the primary threads are configured to engage a container neck thread with a 28 mm container neck. 2. The lid of claim 1, wherein the primary thread is configured to engage a container neck thread having a container neck of 26.2 mm. The lid of claim 1, wherein the primary thread is configured to engage a container neck thread having a container neck of 26.78 mm. The lid of claim 1, wherein the secondary threads are configured to engage a container neck thread having a container neck of between 25 mm and 26.0 mm. 2. The method of claim 1, wherein the secondary thread has a container neck having a container neck between 26 mm and 28 mm, wherein the inner side wall and side portions of the container are forcibly expanded outwardly so that the secondary thread is caught by the container neck thread. A lid that couples to the neck of the container. [2] The apparatus according to claim 1, wherein the inner wall of the side surface of the main body includes a secondary screw thread for engaging with the container neck having a different size, and a secondary screw thread for guiding the container thread to the secondary thread, Characterized in that an upper coupling portion is formed on an upper portion of a main body having a primary thread as a guide thread. [2] The apparatus according to claim 1, wherein the inner wall of the side surface of the main body includes a secondary screw thread for engaging with the container neck having a different size, and a secondary screw thread for guiding the container thread to the secondary thread, A lower side portion is formed at a lower end portion of a side portion having a primary thread, which is a guided thread,
Wherein the lower side wall portion of the lower side wall portion has a lower thread formed in the neck thread of the container having a container neck of 30 mm. [2] The apparatus according to claim 1, wherein the inner wall of the side surface of the main body includes a secondary screw thread for engaging with the container neck having a different size, and a secondary screw thread for guiding the container thread to the secondary thread, A lower side portion is formed at a lower end portion of a side portion having a primary thread, which is a guided thread,
And the lower side wall portion of the lower side surface portion is formed with a lower thread on an inner wall portion of the lower side portion lower side portion which is capable of being fixed to the container neck thread of the container neck larger than the specifications of the primary thread and the secondary thread, A lid coupled to a plurality of container necks. [2] The apparatus according to claim 1, wherein the primary threads are formed in a guiding portion which is formed in the form of a funnel at the lower end of the inner wall portion of the lower portion, wherein a plurality of the guiding portions are formed in the guiding portion, Lt; / RTI > The lid of claim 1, wherein the secondary threads are intermittently projecting or intermittently spaced. The lid of claim 1, wherein the secondary threads are tri-threaded. The lid of claim 1, wherein the secondary threads are tri-threaded. 11. The lid of claim 10, wherein the lower thread is a three-threaded thread. 12. The lid of claim 11, wherein the lower thread is a three-row thread. A group having a joining outer diameter of the container neck of less than or equal to 24.0 mm and less than or equal to 28 mm,
The container neck is provided with a container neck thread, an inner wall of the container neck, a skirt catching portion,
The lid coupled to the container neck is formed inside the body of the lid to be tightly sealed to the container inner wall portion or the container neck upper end portion of the container neck,
In the inner wall of the side surface of the main body, a secondary screw thread for engaging and fixing coupled to a container neck having a different size is formed,
Wherein said secondary threads are configured such that said secondary threads extend over said container thread threads of different dimensions while expanding container thread threads of different dimensions to the outside. 19. The lid of claim 18, wherein the secondary threads are tri-threaded. 19. The lid of claim 18, wherein the secondary threads are protrusions or intermittently spaced threads. The lid as claimed in claim 18, wherein the secondary thread has a guiding portion formed at an outer side thereof at a lower end thereof. 19. The method according to claim 18, wherein a guide portion is formed at the lower end of the secondary thread, and the guide portion is provided with a primary thread to facilitate the movement of the container neck thread of a different size to the secondary thread Wherein the lid engages the plurality of container necks. 23. The lid of claim 22, wherein the primary threads are larger than the internal diameter of the secondary threads. The container according to claim 22, wherein the secondary threaded side portion has a lower side portion having a lower side portion inner wall portion extending outwardly from an inner side wall portion of the side wall portion, And a lower thread engageable with the neck. ≪ RTI ID = 0.0 > 11. < / RTI > 26. The lid of claim 24, wherein the lower thread is a lower thread that is engageable with a container neck thread having a 30 mm container neck. 25. The lid of claim 24, wherein the lower thread is a three-threaded thread. 19. The container according to claim 18, wherein the secondary thread is engaged with the container neck thread of 25 to 26 mm, and in the case of the container neck having a container neck thread having an approximate value of 26 to 28 MM, the secondary thread is extended to the outside, Wherein the lid is coupled to the plurality of container necks. 28. The lid of claim 27, wherein a thickness between the side portion and the inner wall of the side portion is less than 0.2 to 0.5 mm so that the secondary thread on the inner side wall portion of the inner side of the side portion is expanded. 28. The lid of claim 27, wherein a thickness between the side portion and the inner wall of the side portion is less than 0.5 to 0.7 mm so that the secondary thread in the inner side wall portion of the inner side of the side portion is expanded. 28. The lid as claimed in claim 27, wherein a thickness between the side part and the inner wall part of the side part is 0.7 mm to 1.0 mm so that the secondary thread on the inner side wall of the side part is expanded. 28. The lid as claimed in claim 27, wherein the side portion is made of soft material so that the secondary threads on the inner side wall portion inside the side portion are expanded.

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