KR20160123735A

KR20160123735A - Necklace for storing individually item

Info

Publication number: KR20160123735A
Application number: KR1020150054267A
Authority: KR
Inventors: 손광수
Original assignee: 주식회사 화인쥬얼리
Priority date: 2015-04-17
Filing date: 2015-04-17
Publication date: 2016-10-26

Abstract

The present invention relates to a necklace capable of storing articles with a storage container capable of safely storing emergency chemicals, valuables, etc. without getting wet.
The present invention is characterized in that a storage container 121 in which a male screw portion 121a is formed at an upper end thereof and a female screw portion 122a screwed to the male screw portion are formed and screwed to the storage container in a detachable manner, And a decoration member composed of a sealing lid 122 formed with a ring 122b at an upper end thereof and an O-ring 130 which is fitted to the lower end of the male screw portion and elastically deformed while being pushed by the lower end of the sealing lid, 100,
A first contact groove 121b is formed at the lower end of the male screw portion along the cross-sectional shape of the O-ring so as to be in close contact with the inner surface of the O-
A second contact groove 122c is formed at the lower end of the sealing lid so as to be in contact with the upper surface and the outer surface of the O-ring along the sectional shape of the O-ring.

Description

Necklace for storing goods {Necklace for storing individual item}

The present invention relates to a necklace capable of storing articles with a storage container capable of safely storing emergency chemicals, valuables, etc. without getting wet.

Generally, necklaces consist of necklaces that can be hung on the neck and decorative members that hang on the necklaces.

In recent years, necklaces have been proposed in Korean Patent Laid-Open No. 10-2011-0108016 in order to provide decorative members in the form of a storage container capable of storing articles so as to store valuables and emergency drugs.

As shown in FIGS. 1 and 2, the conventional necklace 1 capable of storing articles has a storage container 21 in which a decorative member 20 has a male screw portion 21a formed at an upper end thereof, The sealing lid 22 is detachably connected to the storage container 21 by a female screw 22a threadedly engaged with the necklace string 10a and the sealing lid 22a. And a formed ring 22b.

Therefore, the conventional necklace 1 which can store articles can store small-sized valuables in the storage container 21 safely when entering or leaving the indoor, outdoor pool, or bath, etc., Or an emergency medicine or an emergency medicine into the storage container 21 so that the user can carry it at all times and take the medicine immediately regardless of the place and time.

However, such a conventional necklace 1 capable of storing articles has a problem in that it is very difficult to store articles which are vulnerable to moisture, such as medicines, because the storage container 21 does not have a waterproof function in spite of its convenience.

In order to solve such a problem, as shown in FIG. 3, the waterproof function is given by inserting the O-ring 30 into the male thread portion 21a of the storage container 21, Since the O-ring 30 is positioned between the storage container 21 and the sealing lid 22, a gap H between the storage container 21 and the sealing lid 22 is largely generated and the appearance becomes poor.

Particularly, since the O-ring 30 is in close contact with the male screw portion 21a and the sealing lid 22 only through the line contact, the water from the outside exerts the first line contact point C1 and the second line contact point C2 And can easily flow into the storage container 21 when passing through the third line contact point C3.

Therefore, the necklace 1, which can store the conventional articles, does not significantly increase the waterproof reliability even when the O-rings 30 are inserted.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a necklace which can greatly improve the waterproof reliability and minimize the gap between the storage container and the sealing lid.

In order to accomplish the above object, the present invention provides a storage container comprising: a storage container having a male thread portion formed on an upper end thereof and a female screw portion threadably engaged with the male thread portion and being detachably screwed to the storage container, And a decorative member having a lid and an O-ring which is fitted to the lower end of the male screw portion and is elastically deformed while being pushed by the lower end of the sealing lid. The collar is provided at the lower end of the male screw portion so as to be in close contact with the inner surface of the O- A second contact groove formed in a shape of arc along the sectional shape of the O-ring is formed at the lower end of the sealing lid so as to be in close contact with the upper face and the outer face of the O-ring at the lower end of the O- .

According to the present invention configured as described above, a first contact groove is formed at the lower end of the male screw portion of the storage container to closely contact the inner surface of the O-ring, and a second contact groove is formed at the lower end of the seal lid, Therefore, the storage container and the sealing lid are closely contacted with each other through the surface contact with the O-ring, thereby completely blocking the inflow of water from the outside into the storage container.

In addition, according to the present invention, since the second contact groove covers a part of the upper surface and the side surface of the O-ring, the gap generated between the storage container and the sealing lid is greatly reduced as compared with the prior art.

1 is an exploded perspective view showing a conventional necklace capable of storing articles.
2 is a sectional view of the decorative member of Fig. 1;
3 is a sectional view of the decorative member of Fig.
4 is an exploded perspective view showing a necklace capable of storing articles according to the present invention;
Fig. 5 is a sectional view of the decorative member of Fig. 4, showing the state of the O-ring which is elastically deformed when the sealing lid is fastened to the storage container.

The features and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It must be interpreted in terms of meaning and concept.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings. The same reference numerals are used for the same components, and only the different portions are described for the sake of clarity.

4 and 5, the necklace 100 according to the present invention is basically provided with a necklace string 110 and a decorative member 120 suspended from the necklace string 110.

The decorative member 120 includes a storage container 121 having a male screw portion 121a at its upper end and a female screw portion 122a screwed to the male screw portion 121a so as to be detachably attached to the storage container 121 A sealing lid 122 having a ring 122b formed at an upper end thereof so as to be threadably engaged with the necklace string 110 and an O-ring 123 fitted to the lower end of the male thread 121a.

A first contact groove 121b is formed at the lower end of the male screw portion 121a. The first contact groove 121b is horizontally formed along the lower end of the male screw portion 121a. The first contact groove 121b is formed to have a circular cross-sectional shape along the cross-sectional shape of the O- In this case, the arc-shaped first contact groove 121b includes the inner surface of the O-ring 123 to naturally cover the upper surface and the lower surface, thereby providing a large surface contact portion.

Accordingly, the O-ring 123 is compressed and deformed while being strongly pressed against the lower end of the sealing lid 122 in the process of fastening the sealing lid 122 to the male thread 121a, and the inner surface of the O- Is elastically deformed to the inside of the first contact groove 121b and is in intimate contact with the first contact groove 121b.

A second contact groove 122c is formed at the lower end of the sealing lid 122. The second contact groove 122c is horizontally formed along the inner lower edge of the sealing lid 122 toward the male thread 121a and extends in the vertical direction along the upper outer corner of the O- . Accordingly, in the process of fastening the sealing lid 122 to the male screw portion 121a, the second contact groove 122c closely contacts the upper surface of the O-ring 123 and a part of the outer surface thereof.

The necklace 100 of the present invention having the above-described structure can store articles stored in the storage container 121 for health or treatment purposes, small-sized valuables and the like, including emergency medicine and emergency medicine, Is screwed and coupled to the male screw portion 121a of the storage container 121 so that the sealing lid 122 is inserted into the storage container 121, (Not shown).

The sealing lid 122 is lowered along the male screw portion 121a as the sealing lid 122 and the storage container 121 are fastened. In this process, the second sealing groove 122c of the sealing lid 122, Thereby pressing the top surface and a part of the outer surface of the O-ring 123.

When the second contact groove 122c presses the upper end surface and a part of the outer surface of the O-ring 123, the lower end surface of the O-ring 123 is in close contact with the storage container 121, The first contact groove 121b is pressed downward by the second contact groove 122c, and at the same time, the first contact groove 121b is elastically deformed toward the opened first contact groove 121b. As a result, a portion of the inner surface, the top surface, and the bottom surface of the O-ring 123 enters into the first contact groove 121b and closely adheres to the first contact groove 121b.

Therefore, in order to allow water to flow in from the outside through the first contact groove 121b, the present invention needs to pass through the long contact portion formed between the front portions of the first contact groove 121b. Therefore, The watertight reliability is very high as compared with the prior art in which only the line contact points C1 and C2 are made to pass.

The second contact groove 122c is closely contacted with the O-ring 123 while forming a long face contact portion that surrounds the upper face of the O-ring 123 and a part of the outer face of the O-ring 123, It is very difficult for the water to flow in.

In addition, since the second contact groove covers a part of the upper surface and the side surface of the O-ring, the gap h between the storage container 21 and the sealing lid 22 is remarkably reduced as compared with the prior art.

When the necklace string 110 is hooked on the neck 122b after the tightening lid 122 is fastened to the storage container 121 and the necklace string 110 is worn on the neck so that medicines or valuables stored in the storage container 121 can be safely stored It is possible to use the necklace 100 because it is structured so as to be difficult to infiltrate water between the storage container 121 and the sealing lid 122 as well as being able to open and close the sealing lid 122. [ Even if bathing or swimming is performed, the medicines stored in the storage container 121 can be safely stored at all times without damaging it at all.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be takeners of ordinary skill in the art, And such variations are within the scope of the present invention.

110 ... Neck strap 121 ... Storage container
121a ... Male threaded portion 121b ... First contact groove
122 ... sealing lid 122a ... female thread portion
122b ... ring 123 ... O ring
122c ... second contact groove

Claims

A sealing lid formed with a female screw part screwed to the male screw part and detachably screwed to the storage container and having a ring formed at its upper end so as to be able to hang on a necklace string; And a decorative member composed of an O-ring which is inserted and elastically deformed while being pushed by the lower end of the sealed lid,
A first contact groove formed in a circular arc shape along the sectional shape of the O-ring is formed at the lower end of the male thread portion so as to be in close contact with the inner side surface of the O-
Wherein the second lid has a second contact groove formed in a shape of a circular arc along the sectional shape of the O-ring so as to be in close contact with an upper surface and an outer surface of the O-ring.