KR101884806B1

KR101884806B1 - Bottle cap having open structure of horizontal pressurized type

Info

Publication number: KR101884806B1
Application number: KR1020160011249A
Authority: KR
Inventors: 남중희
Original assignee: 남중희
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2018-08-07
Also published as: KR20170090646A

Abstract

[0001] The present invention relates to a bottle cap having a horizontal pressing type open structure, and more particularly to a bottle cap having a horizontally-pressing type open structure in which a sealing state of a main body and a lid is disassembled by horizontal pressing, It concerns bottle cap.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bottle cap having an open structure of horizontal pressing type,

As is known, a bottle cap is installed on the neck of a bottle storing various fluids including cooking oil, soy sauce, and beverages to seal the neck of the bottle, and a conventional bottle cap has a fastening part formed on the inner diameter of the body, And the bottles are sealed through fastening with the formed fastening portions.

However, the bottle cap has an advantage that the bottle can be stably closed. However, since the neck portion of the bottle must be opened and closed each time by fastening, the opening and closing process is troublesome and it is difficult to open the bottle when the foreign substance is caught in the fastening portion.

In order to solve such a problem with the conventional bottle cap, the related art has a body provided with a discharge part installed at a neck of a bottle; And a lid for pushing and closing the discharge portion of the main body. The bottle cap is used for opening and closing bottles for storing fluid such as edible oil, soy sauce, and drinks.

In addition, although the bottle cap has an easy openability in comparison with a conventional fastening bottle cap, it is troublesome that the user must open the bottle cap by lifting the bottle while holding the bottle using both hands.

On the other hand, Korean Patent Registration No. 10-0945910 proposes a bottle cap having an elastic catching jaw formed at the edge of the hollow main body and a claw formed in the lid to be adhered to the elastic catching jaw.

When the user presses the lid, the lid is firmly fixed to the elastic gripping rim through the buttock to close the main body. When the user presses the pressure knob formed on the main body, the lid is released So that the discharge portion of the main body can be easily opened through the simple pressurization of the pressure knob.

However, since the pressure knob for opening the main body is formed in the main body disposed at the lower part of the cover, it is difficult for the user to visually confirm the operation, It may cause contamination of the user's hand area which presses the pressure knob.

(Patent Document 1) KR20-0197293 Y1

(Patent Document 2) KR10-1328127 B1

(Patent Document 3) KR10-0945910 B1

SUMMARY OF THE INVENTION It is an object of the present invention, which is devised to solve the problems described above, to provide an opening structure of a cover by horizontally pressing between a main body and a cover in opening and closing a discharge portion formed in the main body, And a bottle cap having a horizontally-pressurized open structure for preventing contamination of a user's hand during opening and closing processes.

The above object is achieved by the following constitutions provided in the present invention.

A bottle cap having an open structure of a horizontal pressing type according to the present invention,

A body fixed to the neck of the bottle and having an outlet; And a lid for opening and closing an outlet of the main body,

The main body and the lid are formed with corresponding sealing portions for sealing the discharge port,

The upper connecting piece is connected to the rear upper end of the lid and the lower connecting piece is connected to the rear end of the lid, and between the upper connecting piece and the lower connecting piece, A horizontal pressing knob formed with a protruding horizontal pressing portion is integrally formed,

When the horizontal pressing knob of the bent horizontal pressing knob is pressed to expand the bent horizontal pressing knob, the rear portion of the lid stacked on the main body is elevated by the upper connecting piece of the developed horizontal pressing knob, The elastic coupling state is disassembled and then separated from the main body by the elastic force of the horizontal pressing knob,

The main body, the lid and the horizontal pressing knob are formed in a one-piece shape in which the main body, the lid and the horizontal pressing knob are integrally formed through injection molding,
The horizontal pressing knob is thicker than the lower connecting piece in the upper connecting piece portion with respect to the horizontal pressing portion where the pressing is performed.

More preferably, the closed portion includes a discharge pipe having a discharge port at the center and a sealing ring at the upper end; And a sealing groove formed on an inner wall of the cover to elastically press-fit the sealing ring of the discharge tube. The cover is configured to press the sealing groove into the sealing ring of the discharge tube formed in the body to seal the outlet formed in the body.

The horizontal pressing knob may include a curved or bent curved elastic bent part, and the upper connecting piece and the lower connecting piece of the horizontal pressing knob are horizontally pressed And the horizontal pressing force provided through the horizontal pressing portion is inclined and dispersed so that the rear portion of the cover is deployed while being elevated in an upright position.

As described above, according to the present invention, a sealing portion for closing the discharge port is formed between the main body and the cover which are stacked and assembled together, and a horizontal pressing knob bent is disposed between the rear of the stacked main body and the rear of the cover, The rear half portion of the lid is elevated to disengage the elastic coupling of the sealing portion fixing the main body and the lid.

Accordingly, it is an object of the present invention to provide a bottle cap which is capable of stably preventing a fluid from being outflowed to the outside by the sealing part, and a hand holding a neck of the bottle in a state of gripping the neck of the bottle with one hand The horizontal pressing knob of the bottle cap assembled to the neck of the bottle is horizontally pressed with the finger (thumb) of the bottle, and the outlet can be opened easily.

In particular, according to the present invention, since the discharge port is opened by pressing the rear end of the bottle cap closest to the neck portion of the bottle, users with relatively small hands press the horizontal pressure knob with one hand holding the bottle neck, It is possible to open.

In addition, since the direct contact with the main body having the discharge port is not made in the opening process of the discharge port, the problem of the user's hand being contaminated by the fluid adhering to the surface of the main body is solved.

FIG. 1 is a state diagram showing a bottle cap having a horizontally-pressurized open structure proposed in the preferred embodiment of the present invention,
FIGS. 2 and 3 show the outer configuration and the sectional configuration of a bottle cap having an open structure of a horizontally-pressurized type proposed in the preferred embodiment of the present invention,
4 is a view showing the outer configuration of a bottle cap having an open structure of a horizontally pressurized type, which is proposed as a modified embodiment of the present invention,
5 to 6 sequentially illustrate the opening and closing process of the discharge port formed in the bottle cap having the horizontal pressing type open structure proposed by the preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a bottle cap having a horizontally-pressurized open structure proposed in the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a state in which a bottle cap having an open structure of a horizontally-pressurized type proposed in the preferred embodiment of the present invention is installed on the neck of a bottle. FIGS. 2 and 3 are proposed as preferred embodiments of the present invention FIG. 4 shows an outer configuration of a bottle cap having a horizontally-pressurized open structure proposed in a modified embodiment of the present invention, and FIG. 4 6A to 6C sequentially illustrate the opening and closing process of the discharge port formed in the bottle cap having the horizontal pressing type open structure proposed by the preferred embodiment of the present invention.

The bottle cap 1 having a horizontally-pressurized open structure proposed in the preferred embodiment of the present invention comprises a main body 10 fixed to the neck of the bottle B as shown in Figs. 1 to 3; And a lid 20 which is stacked on the upper portion of the main body 10 and closes the discharge port 11 with a closed structure.

A discharge port 11 as a fluid discharge path is formed in the main body 10 and a discharge port 11 is sealed between the main body 10 and the lid 20 so that the lid 20 is connected to the main body 10 10).

The hermetically sealed portion includes an exhaust pipe 12 having an exhaust port 11 therein and an annular sealing ring 12a formed at an upper end thereof; And an annular sealing groove 21 formed on the inner wall of the lid 10 and sealingly sealing the sealing ring 12a of the discharge pipe 12 accommodating the discharge port 11 by elastic press.

3, the sealing lid 21 is elastically press-fitted into the sealing ring 12a of the discharge pipe 12 protruding upwardly from the main body 10, And the formed discharge port 11 is stacked and fixed on the upper part of the main body 10 while sealing.

When the sealing lid 21 is elastically press-fitted into the sealing ring 12a constituting the sealing portion by laminating the lid 20 on the upper portion of the main body 10, the sealing 20 formed between the lid 20 and the main body 10 The discharge port 11 is hermetically sealed to the outside to prevent the fluid from flowing out to the outside through the discharge port 11 and to prevent the fluid from flowing out to the outside by the elastic coupling force between the sealing ring 12a and the sealing groove 21. [ 10 and the lid 20 are maintained in a fixed state.

In this embodiment, as shown in FIGS. 2A and 3B, a sealing piece 11a provided with a handle 11b is cut out through a cut-out groove 11c in a discharge port 11 accommodated in the discharge pipe 12, The first user pulls the handle 11b to cut off the sealing piece 11a from the discharge port 11 through the cutout groove 11c to release the sealed state of the discharge port 11 to discharge the contents stored in the bottle B do.

By disposing the removable sealing piece 11a cut in the discharge port 11 as described above, it is possible to prevent the contents filled in the bottle B from flowing out by the outside during the circulation process, The phenomenon that the contents are altered by the water can be prevented.

On the other hand, in the present invention, such a bottle cap 1 is provided with a horizontally-pressing type open structure, and when the back of the bottle cap 10 is horizontally pressed forward by a finger (thumb) of one hand holding the bottle as shown in Fig. 5, The engaged state of the resiliently coupled lid 20 and the main body 10 is physically disassembled so that the discharge port 11 of the main body 10 closed by the lid 20 is automatically opened.

The bottle cap (1) provided with the open structure of the horizontal pressing type is capable of opening the bottle cap without using both hands. Particularly, it is possible to easily open the bottle cap with one hand with small hands and discharge the fluid stored in the bottle to the outside It is possible.

1 to 6, a horizontal pressing knob 30, which is a resilient bent body, is provided between a point P2 on the rear half of the lid 20 and a point P2 on the rear half of the main body 10, .

According to the present embodiment, the main body 10, the lid 20 and the horizontal pressing knob 30 constituting the bottle cap 1 are formed as a one-piece type injection molded by a flexible plastic such as PE, .

The horizontal pressing knob 30 made of the elastic bent body has a curved shape such as a " ) "-shaped bent body 10 and a lid 20 as shown in FIG. 4, see the body 10 and the rear in section bowed such sections typically elastic bending is "]" shape, ">" type via elastic folding line (30a) of the cover (20) laminated as described can be employed in have.

Further, in the present invention, it is proposed as a more preferable embodiment that a section bent type elastic bendable body 30 in which a regular bending and expansion is realized is disposed between the lid body 20 and the main body 10.

At this time, the lid 20 and the horizontal pressing portion 33 are formed relatively thick with respect to the horizontal pressing portion 33, and the horizontal pressing portion 33 and the main body 10 are formed to be relatively thin, The elastic bending is made possible so that the bending portion is not physically damaged by the repeated elastic bending.

The upper connecting piece portion 31 and the lower connecting piece portion 32 of the horizontal pressing knob 30 have a shape gradually increasing in distance from the central portion formed with the horizontal pressing portion 33, The upper connecting piece 31 connected to the rear half of the lid 20 is stably lifted by the horizontal pressing force.

An elastic expansion space 34 is formed on the inner side of the horizontal pressing knob 30 formed by the elastic bent body so that the distance gradually increases from the rear to the front.

The lower connecting piece portion 32 constituting the horizontal pressing knob 30 is formed at the rear point P2 of the main body 10 and the upper connecting piece portion 30 forming the upper end of the horizontal pressing knob 30 31 are integrally formed on the rear end upper end P1 of the lid 20 so as to form a space between the lower connecting piece portion 32 and the upper connecting piece portion 31 of the upper and lower horizontal pressing knob 30, (34).

The elastic expansion space 34 having the height equal to the height of the lid 20 or relatively higher than the height of the lid 20 is formed inside the horizontal pressing knob 30, Thereby securing a stable elastic expansion space 34 of the horizontal pressing knob 30 that is expanded by the elastic pressing member.

3, when the lid 20 is stacked on the main body 10 and the discharge port 11 is hermetically sealed through the hermetically closed portion, the horizontal pressing knob 30 maintains the elastic bending state, So that the lid 20 and the main body 10 remain stably resiliently closed.

5, the horizontal pressing portion of the horizontal pressing knob 30 protruded from the main body 10 and the lid 20 backward with the finger (thumb) of the hand holding the neck of the bottle B (FIG. 5) 33 are horizontally pressed forward, the bent horizontal press knob 30 is deployed upward.

In this process, the rear half of the cover 20, which is in close contact with the upper portion of the main body 10 and is fixed by the hermetic portion, is lifted up by the upper connecting piece portion 31 of the horizontally- The elastic coupling state of the closed portion is disassembled.

6, the cover 20 is pivoted rearward due to the elastic restoring action of the horizontal pressing knob 30, and as a result, the lid 20 standing upright on the rear side of the main body 10, And stably opens the discharge port (11) formed in the discharge port (10).

Since the direct contact with the main body 10 in which the discharge port 11 is formed is not performed during the opening process of the discharge port 11, the user's hands are prevented from being contaminated by the fluid adhering to the surface of the main body 10.

The cap (1) according to the present invention is characterized in that the sealing portion formed of the sealing ring (12a) and the sealing groove (21) ensures stable sealing of the discharge opening (11) State is maintained.

Particularly, in the state where the user grips the neck portion of the bottle with one hand, the horizontal pressing knob 30 of the bottle cap assembled to the neck of the bottle with the finger (thumb) of one hand holding the neck portion of the bottle is horizontally So that the discharge port (11), which is hermetically sealed by the sealing portion, can be easily opened.

1. One-piece cap
10. Body 11. Outlet
11a. Sealing piece 11b. handle
11c. Cut-off groove
12. Discharge tube 12a. Sealing ring
20. Cover 21. Sealing groove
30. Horizontal pressure knob 30a. Elastic folding curve
31. Upper connecting part
32. Lower connecting piece 33. Horizontal pressing part
34. Deployment space section
B. Bottles

Claims

A body fixed to the neck of the bottle and having an outlet; And a lid for opening and closing an outlet of the main body,
The main body and the lid are formed with corresponding sealing portions for sealing the discharge port,
The upper connecting piece is connected to the rear upper end of the lid and the lower connecting piece is connected to the rear end of the lid, and between the upper connecting piece and the lower connecting piece, A horizontal pressing knob formed with a protruding horizontal pressing portion is integrally formed,
When the horizontal pressing knob of the bent horizontal pressing knob is pressed to expand the bent horizontal pressing knob, the rear portion of the lid stacked on the main body is elevated by the upper connecting piece of the developed horizontal pressing knob, The elastic coupling state is disassembled and then separated from the main body by the elastic force of the horizontal pressing knob,
The main body, the lid and the horizontal pressing knob are formed in a one-piece shape in which the main body, the lid and the horizontal pressing knob are integrally formed through injection molding,
Wherein the horizontal pressing knob is thicker in thickness than the lower connecting piece in the upper connecting piece portion with respect to the horizontal pressing portion where the pressing is performed.

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