KR20140031960A - How to attach the lid to a heterogeneous container neck without a separate connection - Google Patents

Abstract

The present invention relates to a method for connecting a cover and a neck of a different type container without a separate connection unit capable of solving a problem of not applying the cover to the neck of the different type container because the size of the neck of each container is different (1, 2). Each screw thread for connection is formed in an inner side unit of the cover connected to the neck of the container (3). A part in which the external diameter of the screw thread is small is positioned on an upper part. A part in which the external diameter of the screw thread is big is positioned on a lower part. One cover is applied to the necks of various containers. The present invention is provided to reduce opportunity costs and costs for maintenance (4).

Description

How to attach a lid to a heterogeneous container neck without a separate connection {omitted}

The present invention relates to a method of coupling a lid to a heterogeneous container neck without a separate connection.

The prior art has a closed end that requires a separate connection when the dimensions of the container neck are different.

The container neck accommodates the lid, and the received lid securely 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 according to the shape, the thread shape is 1 to 5 rows.

Also, a 26.78mm container neck similar to 28mm is being put to practical use, mainly due to reducing the weight of the container and then reducing the weight of the lid to be replaced.

Food and beverage companies that handle various container necks do not have any problems because they use the appropriate caps, but various container necks cause a lot of burdens in terms of those who operate against empty containers that have already been distributed and used.

In other words, if you put the extract or powder, etc. in the lid, and separately measures the lid that accommodates these heterogeneous substances in the measure of operating, there is a lot of cost because the lid must be prepared to fit the neck of various types 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 which can be hermetically sealed to different container necks as a single lid.

In a lid configured to open and close as a single lid on a vessel neck having an outer diameter of 28 mm and a diameter of another container neck of 26.78 mm,

On the inner side of the main body of the lid is formed a first screw thread corresponding to the 28mm container neck thread,

The lid is formed above the first screw thread to form a second screw thread having an outer diameter of 26.78 mm, and is configured to open and close while maintaining airtightness in two different container necks. How to join a heterogeneous container neck without a separate connection.

 In the lid configured to open and close the container neck outer diameter is about 2mm, and act as a single lid on the container neck,

On the inner side of the main body of the lid is formed a first screw thread corresponding to the thread of the container neck of the large size at the bottom,

The lid is formed on the upper side of the first screw thread to form a second screw thread in which the outer diameter of the neck of the container corresponds to a small standard, and is configured to open and close while maintaining airtightness in two different container necks. To join the heterogeneous container neck without a separate connection.

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, .

Figure 1 is a longitudinal cross-sectional view showing a preferred embodiment of the present invention, showing a state in which the lid is coupled to the neck of the container of 28mm,
Figure 2 is a longitudinal sectional view of the main part showing a state in which the lid is attached to the neck of the container 26.78mm,
3 is a partial longitudinal cross-sectional view of a lid designed to be used interchangeably with a vessel neck of 28 mm and 26.78 mm.

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

The lid 1 of the present invention can be applied with or without the heterogeneous material in the state, and the present invention shows and describes the lid 1 in the form of accommodating the heterogeneous material.

The inner wall portion 12 of the outer surface portion 11 of the main body 10 of the lid 1 is formed with an inner surface portion 12 for receiving the container neck.

A first screw thread 13 is formed on the inner side surface portion 12 so that the outer diameter of the neck of the container is 28 mm and the outer diameter of the neck of the container is 26.78 mm in the upward direction of the first screw thread 13, 2 thread 14 is formed.

In addition, the sealing part 15 has airtightness applied to 28 mm and 26.78 mm.

In the following, 28 mm and 26.78 mm are lids having an elastic seal, so that the inner diameter of the container neck can be hermetically sealed as a single seal.

As an example of the use of the present invention, when the lid 1 is coupled to the container neck of 28 mm in the state as shown in FIG. , While the second screw thread 14 is slightly opened (expanded), while the airtight part 15 is in close contact with the inner wall of the container neck, airtightness is maintained.

When the lid 1 is attached to the container neck of 26.78 mm, the first thread 13 passes through the thread formed in the container neck 101 'without resistance, and the second thread 14 is the 26.78 mm thread. When placed in a strong bond and the simultaneous seal 15 is inserted into the inner wall of the container neck to maintain the airtight.

As described above, according to the present invention, there is a great feature that the mold can be kept airtight as a single lid.

In addition, the container neck is not 28mm, 26.78mm even if the appearance is similar and can be applied to the container neck of various specifications when the difference in the outer diameter is small to about 2mm.

1: lid
10: Body
11: outer surface part
12: inner side part
13: first screw thread
14: 2nd screw thread
15: sealing part
100,101 ': container neck

Claims (2)

In a lid configured to open and close as a single lid on a vessel neck having an outer diameter of 28 mm and a diameter of another container neck of 26.78 mm,
On the inner side of the main body of the lid is formed a first screw thread corresponding to the 28mm container neck thread,
The lid is formed above the first screw thread to form a second screw thread having an outer diameter of 26.78 mm, and is configured to open and close while maintaining airtightness in two different container necks. How to join a heterogeneous container neck without a separate connection. In the lid configured to open and close the container neck outer diameter is about 2mm, and act as a single lid on the container neck,
On the inner side of the main body of the lid is formed a first screw thread corresponding to the thread of the container neck of the large size at the bottom,
The lid is formed on the upper side of the first screw thread to form a second screw thread in which the outer diameter of the neck of the container corresponds to a small standard, and is configured to open and close while maintaining airtightness in two different container necks. To join the heterogeneous container neck without a separate connection.

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