KR20110010649U - Content extrude container - Google Patents

Abstract

The present invention relates to an extrusion vessel for discharging viscous contents, and more specifically, to extract the contents quantitatively by applying pressure without sudden pressure fluctuations, while simplifying the extrusion vessel structure to improve manufacturing cost and assembly properties. The present invention relates to a highly reliable viscous content extrusion container that can be economically manufactured at low cost, refill and replace contents during use, and is simple and convenient, and can be reused repeatedly.
The present invention, the container body 20; A housing 24 coupled to the container body 20; A flange 26 formed along the inner diameter of the head portion of the container body 20 and having a passage 25 through which external air can communicate; A flange cap 28 formed at a distal end of the housing 24 and having a passage 27 through which external air can communicate, the flange cap 28 having a shape corresponding to the flange 26; A push button 23 which is guided and coupled to the housing 24 and whose one end is made of a sealing member 29 in close contact with the inner wall of the housing 24 and has a through hole 30 for external air injection; A button cap (31) coupled to the front end of the housing (24) for preventing the push button (23) from being separated and guiding operation thereof; A spring 32 mounted on the housing 24 to support the push button 23 in the housing 24 and supporting the push button 23; It is characterized in that it comprises a piston 33 is seated in the space 21 of the container body 20 to move to the air pressure.

Description

Viscous content extrusion container

The present invention relates to an extrusion vessel for discharging viscous contents, and more specifically, to extract the contents quantitatively by applying pressure without sudden pressure fluctuations, while simplifying the extrusion vessel structure to improve manufacturing cost and assembly properties. The present invention relates to a highly reliable viscous content extrusion container that can be economically manufactured at low cost, refill and replace contents during use, and is simple and convenient, and can be reused repeatedly.

      In general, viscous liquid contents, such as detergents or gels in the form of cosmetic liquids, such as shampoos, are usually stored in a container with a stopper attached to the inlet, and when the contents are discharged, While raising the container body by hand, a certain amount of contents were poured into the other hand.

      In this case, the container has a disadvantage in that it is inconvenient to handle when discharging the contents, and the contents are consumed more than necessary because the amount of the contents cannot be adjusted.

      In order to compensate for this problem, a liquid discharge device capable of discharging the contents of the liquid by a predetermined amount is known. The liquid discharge device is installed in the upper body inserted into the stopper and the lower body inserted into and coupled to the lower body and the transfer member protruding to the upper body upper side, the communication member is in communication with the upper end, press the discharge nozzle formed on one side The contact pad is inserted into the lower portion of the member and the transfer member, and the compression spring returns the contact pad to the initial position.

      When the liquid discharge device discharges the liquid contents, when the upper surface of the pressing member is pressed, the conveying member is moved downward, and the contact pad is moved to be in close contact with the inner circumferential surface of the lower body by the conveying member, while the compression spring is compressed and the contact pad is simultaneously pressed. It is introduced into the conveying member through the discharged by a predetermined amount to the discharge nozzle of the pressing member.

      Toothpaste, hair gel, ointment, and gel products, which are more viscous than shampoo, are stored in tube-shaped containers, and when used, the lid is opened and squeezed, and the lid is closed after use. Pump type containers which can be discharged and used are also known.

      The pump type container is highly viscous, and if it is not properly filled in the discharge passage, the viscous contents are not completely transported and discharged when discharged, and the contents are discharged through the end of the nozzle outlet through the discharge pressure remaining in the container. Appears.

      In the case of the pump type, the discharge nozzle is generally open, and thus, a viscous product may be dried or contaminated.

      Toothpaste extrusion containers for extruding toothpaste using vacuum pressure are known. In U.S. Patent No. 4,511,068, a piston is slidably installed on the upper cylindrical wall of the vessel, and an inward flange is formed at the top of the center tube while surrounding the upper end of the piston center tube, and a valve is installed between the center tube and the inward flange. The extrusion container is introduced so that the contents are extruded only in one direction by causing the piston to move up and down by the spring elastic force.

      However, this type of extruder container requires a certain amount of time for the valve to close due to a weak force under which the valve is subjected to atmospheric pressure by the content remaining at the outlet after the contents are extruded. Therefore, in order to extrude the contents again, there was a problem in that the vertical movement of the piston was repeated several times.

      In addition, the number of peripheral parts for moving the piston up and down, and the spring and the tubular outlet member for supporting the spring, such as assembly was difficult.

       The present invention is devised to improve the problems of the prior art as described above, the object of the present invention is to quantitatively extract the content by applying a pressure without sudden pressure fluctuations and to simplify the extrusion container structure to manufacture parts Its purpose is to provide a highly reliable extrusion container that can be economically manufactured at low cost by improving the manufacturing cost and assemblability, but also concise and convenient in refilling, replacing, and disassembling during use.

Viscous content extrusion container according to the present invention for achieving this object,

There is a tubular container body with a space for contents and a discharge port for discharging the contents, and a push coupled to the container body so that the contents can be put into the space of the container body and force is applied from outside to discharge the contents to the outside of the body. A viscous content extrusion vessel having a button,

A container body which is an outer casing;

A housing coupled to the head of the container body;

A flange formed along an inner diameter of a head of the container body to couple the container body and the housing and having a passage through which external air can communicate;

A flange cap formed at a distal end of the housing so as to couple the housing to the flange and having a passage through which external air can communicate;

A push button which is guided and coupled to the housing and has a sealing member whose one end is in close contact with the inner wall of the housing and has a through hole for external air injection;

A button cap coupled to the front end of the housing to prevent the push button from being separated and to guide the operation;

A spring mounted on the housing to support the push button in the housing and supporting the push button;

It is characterized in that it comprises a piston which is seated in the space of the container body to move to the air pressure.

Optionally, the flange formed in the interior of the container body is composed of a cylindrical protruding passage for forming a passage to the upper side is characterized in that the flange cap of the housing is configured to be seated.

Optionally, the flange cap of the housing is formed with a corresponding protruding passage to be fitted in close contact with the inner diameter of the protruding passage formed in the flange of the container body in the inward direction, and in close contact with the inner wall of the head side of the container body in the outward direction. The outer wall is formed, characterized in that it comprises a stepped jaw seated on the head end of the container body.

Optionally, the sealing member is formed integrally with the push button, the outer wall contacting the inner wall of the housing is characterized in that the contact plate is formed elastically deformable.

Optionally, characterized in that it further comprises an outlet cap having a stopper that is coupled to the container body to form an outlet and cover and open the outlet.

      The present invention has the effect of extracting the contents quantitatively by applying pressure without sudden pressure fluctuations in extracting the contents of the viscous gel such as toothpaste, shampoo, liquid soap products, general cosmetics, chemicals as necessary. In addition, by simplifying the structure of the extrusion container, there is an effect that can be economically manufactured at a low cost by reducing the manufacturing cost due to manufacturing parts and improving the assembly. In addition, in refilling and replacing the contents during use, it is possible to directly disassemble and assemble the container body directly and consequently, so that it can be reused repeatedly.

1 is a perspective view of an extrusion container according to an embodiment of the present invention.
2 is an exploded perspective view of an extrusion container according to an embodiment of the present invention.
3 is a cross-sectional view of an extrusion container according to an embodiment of the present invention.
4 is an explanatory view of the operation of the extrusion container according to another embodiment of the present invention.

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

1 is a perspective view of an extrusion container according to an embodiment of the present invention. 2 is an exploded perspective view of an extrusion container according to an embodiment of the present invention. 3 is a cross-sectional view of an extrusion container according to an embodiment of the present invention. 4 is an explanatory view of the operation of the extrusion container in another embodiment of the present invention.

Viscous content extrusion container according to an embodiment of the present invention, as shown in Figures 1 to 3, the container having a space 21 to put the contents 10 and the outlet 22 for discharging the contents 10 is formed There is a body 20, the container body 20 to put the content 10 in the space 21 of the container body 20 and to apply the force from the outside to discharge the content 10 to the outside of the container body 20 It consists of a viscous content extrusion vessel having a push button 23 coupled to the < RTI ID = 0.0 >

The main part consists of the container body 20 which becomes an outer casing, and the housing 24 couple | bonded with the head part of the container body 20. As shown in FIG.

In addition, there is a flange 26 formed along the inner diameter of the head of the container body 20 to couple the container body 20 to the housing 24 and having a passage 25 through which external air can communicate. .

In order to couple the housing 24 to the flange 26, the flange cap is formed at the distal end of the housing 24 and has a passage 27 through which external air can communicate, and is formed in a shape corresponding to the flange 26. 28 is configured.

Then, the push button 23 is composed of a sealing member 29 is guided to the housing 24 and one end is in close contact with the inner wall of the housing 24 and the through-hole 30 for external air injection is formed. The button cap 31 is coupled to the front end of the housing 24 to prevent the push button 23 from being separated and guide the operation.

In addition, there is a spring 32 mounted on the housing 24 to support the push button 23 in order to support the push button 23 in the housing 24.

In addition, there is a piston 33 seated in the space 21 of the container body 20 to move with air pressure.

Optionally, the flange 26 formed in the interior of the container body 20 is composed of a cylindrical protruding passage for forming the passage 25 to the upper side so that the flange cap 28 of the housing 24 is seated. Can be.

Optionally, the flange cap 26 of the housing 24 is correspondingly projected passage 27 to be fitted in close contact with the inner diameter of the protrusion passage 25 formed in the flange 26 of the container body 20 in the inward direction The outer wall 36 is formed in close contact with the inner wall of the head side of the container body 20 in the outward direction, and may have a stepped jaw 37 seated at the head end of the container body 20. have.

Optionally, the sealing member 29 may be formed integrally with the push button 23, the outer wall contacting the inner wall of the housing 24 is formed in the contact plate 38 which is elastically deformable.

When the close contact plate 38 is made to be elastically deformable, the sealing member 29 maintains a close contact along the inner wall of the housing 24 so as to prevent air leakage when the sealing member 29 moves along the inner wall of the housing 24. External air can be passed through the passages 25 and 27 so that air pressure can be transmitted to the piston 33 without loss.

Optionally, it may be configured to further include an outlet cap 35 having a stopper 34 coupled to the container body 20 to form an outlet 22 and to cover and open the outlet 22.

Referring to the effect of the viscous content extrusion container according to the present invention configured as described above are as follows.

Looking at the appearance of the viscous contents extrusion container according to the present invention with reference to the drawings shown in Figure 1, the push button 23 that can be pressed on the upper portion around the container body 20 is protruding, the lower side is the discharge cap 35 ) Is blocking the outlet 22.

The push button 23 causes a pumping action when pressed so that external air is introduced into the housing 24 through the through hole 30 and the piston 33 contained in the container body 20 is discharged at the inlet air pressure. ) To the direction, and discharges the contents 10 contained in the container body 20 to the outlet 22 by the pushing force.

The push button 23 moving along the inner wall of the housing 24 has a sealing member 29 so that the contact surface in contact with the inner wall of the housing 24 is kept airtight by preventing air from escaping.

The sealing member 29 is always in contact with the inner wall surface of the housing 24 through the elastically deformable contact plate 38 to prevent the air pressure from leaking between the gaps during operation. The force for pushing the piston 33 can be prevented from decreasing.

The sealing member 29 is preferably made of a rubber material having good friction and elastic repulsion. In the case of the push button 23 and the integral molding, the use of the rubber material may be restricted. In this case, the material may be manufactured by adjusting the physical properties of the synthetic resin material so that the elastic force is excellent.

The push button 23 is assembled to the housing 24 by the button cap 31 and is not detached. The button cap 31 is machined on its inner diameter so that the button cap 31 can be engaged with the thread 24a of the housing 24 so that the button cap 31 can be screwed with the housing 24, so that the initial assembly and the post assembly disassembly can be completed simply. It is supposed to be.

That is, anyone can be easily assembled and disassembled by simply inserting and removing the spring 32 without the complicated assembly of parts shown in a conventional pumping extrusion container in assembly and disassembly.

The upper head portion of the container body 20 has a passage 25 formed in a protruding shape to seat the protruding passage 27 formed in the flange cap 28 of the housing 24 to pass through the passages 25 and 27. The container body 20 and the housing 24 are coupled so that they are in communication with each other.

The outer wall 37 of the flange cap 36 of the housing 24 is tightly coupled to the inner wall of the container body 20. The outer body 37 of the outer cap 37 forms a thread as shown in the drawing and contacts the container body 20. If the thread is formed in the head part of the head), screwing is possible. It is also possible to select and engage an interference fit coupling structure without forming a thread.

The container body 20 and the housing 24 can be assembled by screw or one-touch assembly is not difficult and easy to disassemble and simple.

The outlet 22 of the end of the container body 20 is equipped with an outlet cap 35 having a stopper 34 to prevent the contents 10 from flowing down, the stopper 34 is connected to the connecting rod 40 After the outlet cap 35 is coupled to the container body 20, the outlet 22 may be simply opened by using only the stopper 34 without disassembling the outlet cap 35.

 4 is an explanatory view of the operation of the extrusion container according to the present invention. Pressing the push button 23 in the direction of the arrow on the upper side, the spring 32 is compressed, the push button 23 moves along the inside of the housing 24, in the flow air flow to the passage (25) (27) Move to start pushing the piston 33 with air compression force. The piston 33 stroke is represented by the discharge of the contents 10.

In the container body 20, the piston 33 may be caused to some extent of reverse skid but is moved in the direction in which the air compressive force acts, in addition to the fine skid.

If a pumping compression force is not applied through the push button 23, it stops at any place in the container body 20.

Subsequently, when the push button 23 is pressed, outside air flows into the housing 24 through the through hole 30 drilled by the push button 23 to send the piston 33 to the lower end of the container body 20.

Pressing push button 23 pumps outside air into housing 24. Responsiveness is fast because the pimping pressure immediately presses the piston 33 without repeating it several times. Therefore, the operability is good because the contents 10 can be taken out without being operated several times.

In addition, the piston 33 moving in the direction in which air pressure acts in the container body 20 discharges the contents 10 to the outlet 22 as much as the movement amount.

As a result, when the discharge of the contents 10 contained in the container body 20 is necessary, quantitative extraction of the contents 10 is possible. Since the discharge amount of the contents 10 varies depending on the degree of pressing the push button 23, it is possible to almost prevent the loss of the contents 10 due to over-ejection by learning only the operating feeling of the push button 23 during use.

Since the piston 33 pushes the contents 10 contained in the container body 20 from the top to the bottom, there is an advantage that it can be used almost all without remaining amount.

In the description of the present invention, the extruded vessels to be compared have been described as having some of these characteristics shown in the present invention, but are described as not concise and requiring a complicated structure.

In addition, the present invention contains viscous contents such as toothpaste, shampoo, liquid soap products, general cosmetics, chemicals, etc. in the container body 20 and can be artificially extracted as needed by pressing the push button 23, and sudden pressure fluctuations. There is an advantage in that the content can be extracted quantitatively as long as no pressure is applied.

In addition, by simplifying the structure of the container can be manufactured at a low cost by reducing the manufacturing cost according to the parts manufacturing and improving the assembly, there is an advantage that can be easily and simple to replace, including the contents refill.

Although the present invention has been described in connection with the preferred embodiment, various modifications and variations are possible without departing from the spirit and scope of the present invention, and all simple modifications and variations fall within the scope of the utility model registration claims of the present invention.

10: Contents
20: container body
21: space
22: outlet
23: Push button
24: Housing
25: passage
26: flange
27: passage
28: flange cap
29: sealing member
30: Through
It is a button cap
It is a spring 32
33: piston
34: stopper
35: outlet cap
36: outer wall
37: step step
38: adherence board

Claims (5)

There is a tubular container body 20 having a space 21 for placing the contents 10 and an outlet 22 for discharging the contents 10, and the contents 10 in the space 21 of the container body 20. In the viscous content extrusion container having a push button 23 coupled to the container body 20 so that the contents (10) can be discharged to the outside of the container body 20 by applying a force from the outside)
A container body 20 which is an outer casing; A housing 24 coupled to the head of the container body 20;
A flange 26 formed along an inner diameter of a head portion of the container body 20 to couple the container body 20 to the housing 24 and having a passage 25 through which external air can communicate;
In order to couple the housing 24 to the flange 26, the flange cap is formed at the distal end of the housing 24 and has a passage 27 through which external air can communicate, and is formed in a shape corresponding to the flange 26. (28);
A push button 23 which is guided and coupled to the housing 24 and whose one end is made of a sealing member 29 in close contact with the inner wall of the housing 24 and has a through hole 30 for external air injection;
A button cap (31) coupled to the front end of the housing (24) for preventing the push button (23) from being separated and guiding operation thereof;
A spring 32 mounted on the housing 24 to support the push button 23 in the housing 24 and supporting the push button 23;
And a piston (33) seated in the space (21) of the container body (20) to move with air pressure. The method of claim 1,
The flange 26 formed inside the container body 20 is configured as a cylindrical protruding passage for forming the passage 25 to the upper side, so that the flange cap 28 of the housing 24 is seated. A viscous content extrusion vessel characterized by: The method of claim 1,
The flange cap 26 of the housing 24 has a corresponding protrusion passage 27 is formed to be in close contact with the inner diameter of the protrusion passage 25 formed in the flange 26 of the container body 20 in the inward direction. In the outward direction, an outer wall 36 in close contact with the inner wall of the head side of the container body 20 is formed, and is provided with a stepped jaw 37 seated at the head end of the container body 20. Viscous contents extrusion vessel. The method of claim 1,
The sealing member (29) is formed integrally with the push button (23), the outer wall in contact with the inner wall of the housing 24, the viscous contents extrusion container, characterized in that the contact plate (38) capable of elastic deformation is formed. The method of claim 1,
The viscous contents extrusion container further comprises an outlet cap (35) coupled to the container body (20) to form an outlet (22) and having a stopper (34) to cover and open the outlet (22).

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