KR20090011766A

KR20090011766A - How to attach the lid to a heterogeneous container neck without a separate connection

Info

Publication number: KR20090011766A
Application number: KR1020070075683A
Authority: KR
Inventors: 이성재; 이정민
Original assignee: 이성재; 이정민
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2009-02-02

Abstract

A method for combining a lid to the necks of the different kind of container is provided to reduce the cost by allowing one lid to be combined to the neck of different kinds of containers without additional connection part. A method for combining a lid(1) to the necks of the different kind of container without additional connection part comprises the steps of forming a first screw thread fitted to the neck of a container having an outer diameter of 28 mm; and forming a second screw thread fitted to the neck of another container having an outer diameter of 26.78 mm at the upper part of the first screw thread.

Description

How to attach a lid to a heterogeneous container neck without a separate connection

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.

* Explanation of symbols for the main parts of the drawings

1: lid

10: main body

11: outer surface part

12: inner side part

13: first screw thread

14: 2nd screw thread

15: sealing part

100,101 ': container neck

The present invention relates to a method of joining a lid to a heterogeneous container neck without a separate connection, and in the prior art, when the dimensions of the container neck are different, there is a need for a separate connection.

The container neck holds the lid, and the received lid safely holds the contents in the container and is present for opening and closing the contents.

However, according to the diversification of the industry, consumer's preference is also changed, and the standard of the neck of a container, which was conventionally uniform, is changing.

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.

In addition, a 26.78 mm container neck similar to 28 mm has been put to practical use, mainly due to the weight of the container, and then to the weight of the corresponding lid.

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, consumers have a lack of discrimination, and there is a possibility that it can be used only after reading the instruction manual in detail.

In order to overcome this end, the present invention is to develop a lid that can be hermetically coupled to different container necks as one lid.

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

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.

The inner surface portion 12 is formed with a first screw thread 13 corresponding to an outer diameter of the container neck of 28 mm, and in the subsequent upward direction of the first screw thread 13, an outer diameter of the container neck is 26.78 mm. 2 screw 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, the present invention has a large feature that can maintain the airtightness of the mold neck of the form in which there is not much difference as one 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 spheres when the difference in the outer diameter is close to about 2mm.

If the container neck is different, it is necessary to prepare the caps for each dimension, but it can be solved as one lid, so the opportunity cost is reduced, and only one lid can be managed where it is consumed, thereby reducing the cost. .

Claims

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.