KR910006885Y1 - Cap - Google Patents

Abstract

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Description

Top down container closure

1 is a longitudinal sectional view illustrating a state in which a conventional stopper is attached to a container.

Figure 2 is a front view showing a state where the stopper of the present invention is attached to the container.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is an enlarged view of portion A of FIG.

Figure 5 is a perspective view showing an extract of the flow pipe inserted into the stopper of the present invention.

Figure 6 is a longitudinal cross-sectional view illustrating a state used by attaching the stopper of the present invention to the container.

FIG. 7 is an enlarged view of a portion A of FIG. 6 showing a process in which liquid contents flow out.

8 is a cross-sectional view showing a modified embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

5: outflow chamber 6: contact surface

7: outflow 10: main body

12: cap 13: distributor

14: support piece 15: inflow chamber

16 flow port 17 flow tube

18: inlet hole 19,23: tangy spring

20: ball valve 21: outlet

22: outflow hole

The present invention relates to a stopper of various containers made of a synthetic resin material having flexibility and elasticity, in particular, the stopper is a top-down, so even if the contents such as cooking oil contained in the container is a liquid having a high viscosity and concentration It relates to a top-down container closure that allows only spilled amounts to be used.

Since the cap of the container generally used was formed in a bottom-up manner mainly located in the upper part of the container, when the contents contained in the container were to be used to leak out, the cap was opened and the container itself was tilted to allow the container to leak out. If the viscosity or concentration is too low or the amount of content remaining in the container is small, the container has to be turned upside down and waited until the contents flow out of the container outlet.

In order to solve such a problem, the applicant has previously filed a top down bottle of the bottle in parallel (application number No. 85-4151), the configuration and operation of which will be briefly described with reference to FIG.

A threaded thread formed on the inner diameter of the container 101 is formed on the inner diameter of the outlet 102 so as to be tightly coupled to the thread formed on the outer circumference thereof. 104 is installed, the inlet chamber 106 of the appropriate space is formed on the lower portion of the outlet hole 104 and the air inlet hole 105 is laid under the inlet chamber 106, while the inlet chamber 106 is formed. ), The ball valve 108 for sealing the air suction hole 105 is placed in a state in which the ball valve 108 is held in the spring 107, the outflow passage 109 and so that the contents of the liquid flowed into the inlet chamber 106 flows out; Ball outlet 108 is formed on the bottom of the stopper 111, but formed in the inlet chamber 106 'of the appropriate space between the outlet passage 109 and the outlet 110 to be carried on the spring 107' Is configured to seal the outflow path 109 by interposing '), and to discharge the contents of the liquid contained in the container 101. Holding the 01) and applying pressure, the contents of the liquid flowed in the state filled in the lower portion of the container 101, that is, on the inlet chamber 106 and the outlet passage 109 by the pressure at the time of pressurization. This is introduced into the inlet chamber 106 'while pushing the ball valve 108' which is interposed in the inlet chamber 106 in the state tangential to the spring 107 'and seals the outflow passage 109, and then the outlet port. By being discharged to the outside through the 110, the contents of the liquid contained in the container 101 can be easily discharged and used by the user's arbitrary required amount, and the appropriate amount of the contents is applied onto the container 101 after being spilled. When the pressure is released, a suction force of a certain pressure is generated inside the container 101 due to the restoring force of the container 101 itself, while being pushed out by the pressure generated by pressurizing the container 101 to open the outflow path 109. The open ball valve 8 'is caused by the elasticity of the spring 107'. While being restored, the outflow passage 109 was sealed and the air suction hole 105 was sealed in the inflow chamber 106 while being held in the spring 107 by the suction force generated in the container 101. As the ball valve 108 is flowed upward, the air suction hole 105 is opened to suck the appropriate amount of external air to restore the original state before pressurizing the container 101, and the container 101 is restored to its original state. When the suction force generated in the 101 is dissipated, the ball valve 108 in the inflow chamber 6 is returned to its original position by the elasticity of the spring 107 to seal the air suction hole 105 in the container 101. While remaining contents are prevented from leaking out through the air suction hole 105, the contents contained in the container are simply configured to be easily drained out by the required amount.

The top-down bottle cap, which was designed by the former applicant, is used in a state where the contents contained in the container are always filled in the stopper portion, so that if necessary, the container itself can be used easily while draining an appropriate amount of contents by applying an appropriate pressure to the container itself. On the other hand, if the pressure is released to the container to release the proper amount of contents and release the pressure, the suction force is generated in the container by the restoring force of the container and at the same time the ball valve 108 'interposed in the inlet chamber 106'. ) Is returned to its original position to seal the outflow passage 109. In this process, a problem has been found in the treatment of the contents remaining on the inflow chamber 106 'and the outlet 110 without being leaked to the outside. In addition, the suction force generated in the container 101 by the ball valve 108 interposed in the inflow chamber 106 while being supported by the spring 107. When the air suction hole 5 in the lower part of the inflow chamber 106 is opened while being moved upward, a part of the contents flowing into the stopper 111 is leaked to the outside to lose the contents as well as the surroundings of the container uncleanly. It has been found that the lungs frequently occur.

The present invention has been improved in view of the problems of the conventional bottle cap and the top-down bottle cap, which is the original design of the original application, to solve the inconvenience of using the container with the conventional bottom-up stopper, and always the container upside down When the container is filled up, it is used in a state filled with a stopper located at the lower end of the container, and when the container itself is pressurized to drain and use the container, it is easily discharged at all times as long as there is a small amount of content contained in the container. The purpose of this is to not only leave the contents in the container but to drain them out, and to keep them clean at all times while preventing the loss of the contents contained in the container. Based on the drawings will be described as follows.

As shown in FIG. 3 and FIG. 4, an appropriately sized coupling portion 3 with a tightening screw threaded on an inner diameter is formed so as to be closely coupled to a screw portion threaded on the outer circumference of the outlet port 2 of the conventional container 1. ) Is formed in the central portion and the outer wall 4 is formed so as to match the outer diameter of the container 1 to the outside of the coupling portion 3 to form the main body 10, having a suitable space on the lower one side of the main body 10 An outflow chamber 5 is formed to form a contact surface 6 having a conical shape formed on its inner side, and extend from the central portion of the contact surface 6 to the center of the coupling portion 3. The outflow path 7 of the die is formed through, and the lower end of the main body 10 protrudes downwardly of the supporting leg 8 of a suitable shape to form the main body 10 of the stopper.

On the other hand, the conical central portion of the cap 12 having a conical shape so as to coincide with the conical surface of the contact surface 6 of the outflow chamber 5 is mutually penetrated with the end of the outflow passage 7. A plurality of support pieces 14 are formed at equal intervals so that the flow holes 13 are formed, and the ends thereof are supported along the outer circumference of the cap 12 in contact with the inner diameter of the outlet chamber 5 at the same intervals to allow flow. A cap 12 is formed.

One side is opened and the other side is closed to form an appropriately sized pipe-shaped flow port 16 consisting of an inlet chamber 15 having a proper space on its inner diameter, the outer diameter of which is in the opening of the cap 12. Formed so as to be inserted into the mirror while being inclined to form a flow tube (17) to insert and couple the cap (12) and the flow port 16, the inlet hole (18) in the center of one side sealing surface of the flow port (16) On the other hand, the inlet chamber 15 is configured to open and close the inlet hole 18 via a ball valve 20 in a state which is held by a metal or resin-coated tangy spring 19 to prevent corrosion.

In addition, the one side of the stopper body 10 is fixed to the outlet 21 of the appropriate shape to seal the outlet chamber 5 recessed in the lower portion of the stopper, the outlet 21 to form an outlet hole 22 Between the inner surface of the outlet port 21 and the support piece 14 protruding on the outer periphery of the cap 12 forming the flow tube 17, while maintaining proper elasticity, the metal or resin-coated tangji spring ( One side inclined surface of the cap 12 constituting the flow pipe 17 via 23 is abutted on the contact surface 6 of the outlet chamber 5, and one side closed surface of the flow port 16 is connected to the inner surface of the outlet port 21. It is to be built in a state maintaining a proper interval, to constitute a top-down container closure of the present invention.

Looking at the effect of the top-down container stopper of the present invention configured as described above when used by inserting into a conventional container.

As shown in FIG. 6 and FIG. 7, the flow opening (13) is formed through the flow opening (13) formed on the cap (12) forming the outflow passage (7) formed in the center of the coupling portion (3) of the stopper and the flow pipe (17). When the user grasps the container 1 and applies pressure to use the liquid content contained in the container 1 while the liquid content is always filled in the inflow chamber 15 formed on the inner diameter of 16). The contact surface 6 and the cap 12 of the outlet chamber 5 are pushed toward the outlet port 21 by the flow pipe 17 internally held in the state in which the pressure spring 23 is held in the outlet chamber 5 by the pressure. A predetermined interval is formed between one side of the inclined surface so that the liquid contents contained in the container 1 are introduced into the outlet chamber 5 through the gap, and the contents of the liquid introduced into the outlet chamber 5 are the outlet 21. The outflow hole 22 formed on the outflow to the outside.

When the user releases the appropriate amount of contents and releases the pressure applied to the container 1, the suction force of a certain pressure is generated in the container 1 by the restoring force of the container 1 itself, and is applied to the container 1. As the lost pressure is released, the flow pipe 17 installed in the outlet chamber 5 is returned to its original position by the elasticity of the tanger spring 23 so that one side inclined surface of the cap 12 is in contact with the contact surface 6 of the outlet chamber 5. By being intimately contacted, the contents of the liquid contained in the container 1 are no longer introduced into the outlet chamber 5.

At this time, the contents remaining in the liquid contents which have already flowed into the outflow chamber 5 and not remaining outside are formed on the flow opening 16 by suction force generated inside the container 1 according to the restoring force of the container itself. As the ball valve 20 which has sealed the inlet hole 18 flows and the inlet hole 18 is opened, the inlet hole 18 is sucked into the inlet chamber 15 through the inlet hole 18, and the When the container 1 is restored to its original state while the residual contents are sucked, the suction force generated in the container 1 disappears, and the ball valve 20 that has been flowed by the suction force returns to its original position by the elasticity of the tangent spring 19. By returning and closing the inlet hole 18, the contents discharge process in the container 1 is simply terminated, and when the degree and concentration of the contents contained in the container are concentrated by using a bottom-up stopper as in the prior art, the contents thereof. The container was turned upside down to drain the water, eliminating the hassle of waiting for the contents to flow out of the outlet, and then released to the outside at the moment of releasing the pressure applied to the container after the proper amount of contents was discharged It was not sanitary due to the deterioration of the contents remaining on the inlet chamber 106 'and the outlet 110, as well as the contents lost due to the leakage of the contents into the air suction hole 5 formed at the lower end of the container. It completely solves the problem of the surroundings being dirty, and since the cap of the container is configured from the top down, the container is always upside down and used so that even if a small amount of content remains in the container, the container can be easily drained and used. To keep the surroundings clean at all times Is a simple and economically beneficial and also can be used as a practical devised so that no two days are the loss of the contents of the effluent from the process.

On the other hand, the modified embodiment of the present invention as shown in Figure 8 is only interposed in the state of being touched by the tangy spring 19 in the inlet chamber 15 of the flow pipe 17 to open and close the inlet hole 18 Ball valve (20) It is merely a modification as the valve type 20-1, and the action and effect are the same as the action and effect of the present invention described above.

Claims (1)

In the container 1 of the barrel having the outlet 2 formed in the lower portion, the plug body 10 which is formed in the outlet 2 forms an outlet chamber 5 having one side thereof formed a conical contact surface 6. By forming an outflow passage 7 communicating with the contact surface 6 and the center thereof, and one side surface is formed in a conical shape so as to coincide with the contact surface 6, and a distribution hole 13 is formed at the center thereof. One side of the cap 12 formed by the support pieces 14 formed at equal intervals along the circumference is opened so that one end of the flow pipe 17 is installed at the inner diameter thereof, while the flow pipe 17 moves the inside of the inflow chamber ( An inlet hole 18 is formed in the center of one side of the flow port 16 formed of 15 to open and close the ball valve 20 held in the tanger spring 19 held by one side of the inlet chamber 5. It is made to be elastically installed in the outgoing chamber (5) in the tangji spring 23 supported on the support piece 14 of the cap 12 Top down container closure, characterized in that configured to.