KR102331010B1 - Airless multipurpose solution discharge container - Google Patents

Abstract

According to the present invention, the container portion 110 is made of a pipe extending up and down and the outlet 111 is formed at the bottom; a nozzle unit 120 disposed at the inner lower end of the container unit 110, one side communicating with the outlet 111, and the other side having an inlet hole 121; The solution is stored therein, and an inlet 131 for discharging the solution only to the outside by the check valve 132 is formed at the lower end, and a pressure chamber sealed between the nozzle part 120 and the container part 110 in the container part 110 . (133) is disposed to be formed, the lifting operation in the container unit 110, the piston chamber portion 130 for pressurizing or expanding the pressure chamber (133); an elastic member 140 disposed at an inner lower end of the container unit 110 and elastically supported upward so that the mall piston chamber 130 moves upward; and a pumping handle part 150 disposed on the container part 110 to downwardly pressurize the piston chamber part 130 according to a user's operation to move downward.

Description

Airless multi-purpose solution discharging container {AIRLESS MULTIPURPOSE SOLUTION DISCHARGE CONTAINER}

The present invention relates to an airless multi-purpose solution discharging container, and more particularly, to an airless multi-purpose solution discharging container capable of discharging a solution stored therein by a predetermined amount and accurately discharging the solution at an aiming position.

1 and 2, the configuration of a conventional airless solution discharging container is disclosed. Referring to the drawings, the airless solution discharging container according to the prior art is coupled to the inlet of the container and has a check valve 14 coupled to the content inlet 12 formed to protrude from the bottom surface, and a receiving space through which the contents in the container pass. The pumping housing 10 in which the part 16 is formed, the support cap member 20 coupled to the upper part of the pumping housing 10, the support cap member 20 and the spring (S) supported by the pumping The pumping member 30 for discharging the contents while lifting on the inside of the pumping housing 10 and the support cap member 20, and each flap ( 42 and 44 are formed of a soft piston 40 that is in close contact with the inner surface of the pumping housing 10 and the pumping member 30 to maintain airtightness.

Therefore, when the user presses down the upper end by hand, the stored solution is pumped up while pumping and it can be discharged to the outside while rising. However, in the conventional airless solution discharging container, the head is bent forward and the solution is discharged toward the front, and since the head moves downward by the user's pressurization, it is difficult to adjust the position (for example, the palm) at which the solution is discharged and seated. There was a problem that was not easy.

In addition, when using the container body with one hand, it is necessary to hold the container body with four fingers and press the head downward with the thumb. It was necessary, and there was a problem in that it was cumbersome to use because the thumb had to stand high.

Unexamined Patent Publication No. 10-2016-0046654 (2016.04.29), Cosmetic container equipped with an airless pump.

The present invention was created to solve the above problems, and an object of the present invention is that the solution discharged according to the user's pressurization is discharged downwardly to the bottom of the container so that the solution can be accurately discharged to the position aimed by the user, and arranged up and down An object of the present invention is to provide an airless multi-purpose solution discharging container capable of discharging a solution with a relatively small force by rotating a pumping handle portion disposed on the upper portion with respect to the container portion to be rotated laterally and performing a pressurization operation.

According to the airless multi-purpose solution discharging container according to the present invention for achieving the above object, the container portion 110 is made of a tube extending up and down and the outlet 111 is formed in the lower portion; a nozzle unit 120 disposed at the inner lower end of the container unit 110, one side communicating with the outlet 111, and the other side having an inlet hole 121; The solution is stored therein, and an inlet 131 for discharging the solution only to the outside by the check valve 132 is formed at the lower end, and a pressure chamber sealed between the nozzle part 120 and the container part 110 in the container part 110 . (133) is disposed to be formed, the lifting operation in the container unit 110, the piston chamber portion 130 for pressurizing or expanding the pressure chamber (133); an elastic member 140 disposed at an inner lower end of the container unit 110 and elastically supported upward so that the mall piston chamber 130 moves upward; and a pumping handle part 150 disposed on the container part 110 to press down the piston chamber part 130 to move downward according to a user's manipulation.

Here, the pumping handle part 150 is exposed to the outside of the container part 110 and is pressed laterally by the user, the user pressing part 151, and the user pressing part 151 extends downward from the container. It may include a rotation pressure unit 152 that is horizontally coupled to the inner upper end of the unit 110 and presses the rotating end portion downwardly pressing the upper end of the container unit 110 while rotating.

In addition, the user pressing unit 151 is made in the shape of a character's face, and the pumping handle unit 150 is disposed between the user pressing unit 151 and the rotation pressing unit 152 and is a user pressing unit ( 151) and may further include a connection part 153 having a relatively narrow width and forming the neck shape of the character.

In addition, the rotation pressing unit 152 is formed with extended portions 154a and 154b respectively protruding from both sides to the side based on the horizontally coupled position. When the extension 154a in one direction of the 154a and 154b presses down the upper end of the container part 110 and the user pressing part 151 is pressed in the other direction, the extension part 154b in the other direction is the container part ( 110) can be pressed downward.

In addition, the two extension parts 154a and 154b are respectively formed to have different protrusions, so that when the user pressing part 151 is pressed in one direction and is pressed in the other direction, it is discharged through the outlet 111 The volume of the solution may be provided differently.

In addition, the injection port 131 is formed to be opened laterally on the upper periphery of the nozzle unit 120 , and when the piston chamber unit 130 rises around the lower periphery of the piston chamber unit 130 , the injection port 131 is formed. An opening/closing valve 134 for closing and opening the injection port 131 when the piston chamber part 130 is lowered may be provided.

In addition, the outlet 111 may be formed in a tubular shape extending downward.

On the other hand, it is detachably mounted on the lower end of the container portion 110, the cover portion 160 to cover the outlet 111 from the outside; may further include.

According to the airless multi-purpose solution discharging container according to the present invention,

First, the container part 110 is made of a tubular body extending up and down and an outlet 111 is formed at the lower part, and the nozzle part 120 is disposed at the inner lower end of the container part 110 so that one side is the outlet 111 and the It communicates and an inlet hole 121 is formed on the other side, the piston chamber 130 has a solution stored therein, and an inlet 131 for discharging the solution only to the outside by a check valve 132 is formed at the bottom of the piston chamber 130, It is arranged to form a sealed pressure chamber 133 between the nozzle part 120 and the container part 110 in the container part 110, and moves up and down in the container part 110 to pressurize or expand the pressure chamber 133, , the elastic member 140 is disposed at the inner lower end of the container part 110 to elastically support upward so that the shopping piston chamber part 130 moves upward, and the pumping handle part 150 is on the upper part of the container part 110 . The solution discharged according to the user's pressure is discharged downwardly to the lower end of the container unit 110, such that the piston chamber 130 is pressed downwardly according to the user's operation, so that the solution is accurately directed to the position aimed by the user. can be discharged

Second, the pumping handle part 150 is exposed to the outside of the container part 110 and is pressed laterally by a user pressing the user pressing part 151 and the user pressing part 151 extending downward from the container. By including a rotation pressure unit 152 that is horizontally coupled to the inner upper end of the unit 110 and rotates while the rotating end portion presses the upper end of the vessel unit 110 downward, the vessel unit 110 is disposed in the upper and lower parts. The disposed pumping handle unit 150 rotates to the side and pressurizes, so that the solution can be discharged with relatively little force according to the principle of the lever, and it is easy to adjust the pressure for pumping the container unit 110 .

Third, the user pressure unit 151 is made in the shape of a character's face, and the pumping handle unit 150 is disposed between the user pressure unit 151 and the rotation pressure unit 152 and the user pressure unit ( 151), by further including a connection part 153 that forms a neck shape of the character and has a relatively narrow width, provides a familiar image and makes the appearance of the product beautiful.

Fourth, the rotation pressing part 152 is formed with extension parts 154a and 154b respectively protruding from both sides to the side based on the horizontally coupled position, so that when the user pressing part 151 is pressed in one direction, the two extension parts When the extension 154a in one direction of the 154a and 154b presses down the upper end of the container part 110 and the user pressing part 151 is pressed in the other direction, the extension part 154b in the other direction is the container part ( By pressing the upper end of the 110 down, regardless of the front-rear direction of the container unit 110, the solution can be discharged in the same way whether the pumping handle unit 150 is pressurized to one side or the other side.

Fifth, the two extension parts 154a and 154b are respectively formed to have different protrusions, so that when the user pressing part 151 is pressed in one direction and is pressed in the other direction, it is discharged through the outlet 111 Since the capacity of the solution is provided differently, the solution can be discharged by dividing it into a small capacity and a large capacity according to the capacity required by the user.

Sixth, the injection hole 131 is opened laterally on the upper periphery of the nozzle part 120 , and when the piston chamber part 130 rises around the lower periphery of the piston chamber part 130 , the injection hole 131 is formed. The on/off valve 134 for closing and opening the injection port 131 when the piston chamber part 130 is lowered is provided, so that the nozzle part 120 while the solution stored in the piston chamber part 130 is injected into the pressure chamber 133 . ) can be prevented in advance.

Seventh, since the outlet 111 is formed in a downwardly extending tubular shape, it is possible to prevent the solution discharged downward from soaking in the lower portion of the container unit 110 and to accurately discharge the solution to the position aimed by the user.

Eighth, the cover unit 160 is detachably mounted on the lower end of the container unit 110 to cover the outlet 111 from the outside, so that foreign substances such as dust or bacteria from the outside are introduced into the inside during product storage and the solution is removed. It is possible to prevent contamination in advance, and it is possible to prevent the phenomenon that the outlet 111 protruding in a tubular shape is bent or stabbed in the body.

1 and 2 are side cross-sectional views showing the configuration of an airless multi-purpose solution discharging container according to the prior art;
3 is a front view showing the external configuration of an airless multi-purpose solution discharging container according to a preferred embodiment of the present invention;
4 is a side cross-sectional view showing the internal configuration of an airless multi-purpose solution discharging container according to a preferred embodiment of the present invention;
5 is a side cross-sectional view showing the principle of operation of the pumping handle part according to a preferred embodiment of the present invention;
6 and 7 are side cross-sectional views showing the operating principle of an airless multi-purpose solution discharging container according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configuration shown in the embodiments and drawings described in the present specification is only the most preferred embodiment of the present invention and does not represent all of the technical spirit of the present invention, so at the time of the present application, various It should be understood that there may be equivalents and variations.

In the airless multi-purpose solution discharging container according to a preferred embodiment of the present invention, the solution discharged according to the user's pressure is discharged downward to the lower end of the container unit 110, so that the solution can be accurately discharged to the position aimed by the user, and is arranged up and down An airless multi-purpose solution dispensing container capable of discharging a solution with relatively little force according to the principle of a lever by rotating the pumping handle part 150 disposed on the upper part with respect to the container part 110 and performing a pressurization operation, FIG. 3 and a container unit 110 , a nozzle unit 120 , a piston chamber unit 130 , an elastic member 140 , and a pumping handle unit 150 as shown in FIG. 4 .

First, the container unit 110 is a case member that forms the outer shape of the airless multi-purpose solution discharging container and protects internal components, and is made of a tube extending up and down and an outlet 111 is formed at the bottom. Here, the drawing illustrates that the container unit 110 has a cylindrical shape, but is not limited thereto, and may be made of a polygonal tube such as a triangular tube or a square tube, and preferably made of a size that can be gripped by a user's hand.

The nozzle part 120 is a member that receives the solution from the piston chamber part 130 and discharges it to the outside. (121) is formed.

The piston chamber unit 130 is a member that forms a pressure for discharging the solution by the pressing force of the pumping handle unit 150, the solution is stored therein, and the solution is discharged only to the outside by the check valve 132 at the bottom. An injection hole 131 is formed, and a sealed pressure chamber 133 is formed between the nozzle part 120 in the container part 110 , and the pressure chamber while moving up and down in the container part 110 . (133) is pressurized or expanded.

The elastic member 140 is a member that provides a pressing force for the piston chamber unit 130 to return to the initial position capable of pressing the pressure chamber 133 , and is disposed at the inner lower end of the container unit 110 . The unit 130 is elastically supported upward so as to lift operation.

Here, the elastic member 140 is made of a compression spring and may be disposed to surround the periphery of the nozzle unit 120 as shown in the figure, and a plurality of them are arranged upright so as to be spaced apart from the periphery of the nozzle unit 120 to form a piston chamber. It is also possible to press the unit 130 upward. In addition, in addition to the compression spring type, it may be formed in various forms such as a tension spring, a leaf spring, and the like.

The pumping handle part 150 is a pressing means for downwardly pressing the piston chamber part 130, it is disposed on the upper part of the container part 110 and presses downward so that the piston chamber part 130 moves downward according to a user's operation. .

Here, as shown in FIGS. 4 and 5 , the pumping handle unit 150 is exposed to the outside of the container unit 110 and is pressed laterally by the user. The user pressing unit 151 and the user It extends downward from the pressing unit 151 and is horizontally coupled to the inner upper end of the vessel unit 110 and rotates while the rotating end includes a rotating pressing unit 152 that presses the upper end of the vessel unit 110 downward. The pumping handle part 150 disposed on the upper part with respect to the container part 110 to be rotated laterally and pressurizes, so that the solution can be discharged with relatively little force according to the principle of the lever, and the container part 110 is pumped. It is easy to adjust the pressing force for

In addition, when the container unit 110 is held with one hand, the rotational pressure unit 152 is disposed at the position of the thumb where the lateral pressure movement is easy to increase the convenience of use. In addition, since it is pressed laterally (horizontally) by the thumb in the direction in which the force is applied by holding the container unit 110 with four fingers, the solution can be discharged with relatively less force than when the conventional pumping head must be pressed downward. have.

In addition, as shown in FIG. 3 , the user pressure unit 151 is formed in the shape of a character's face, and the pumping handle unit 150 is located between the user pressure unit 151 and the rotation pressure unit 152 . It is arranged in the user pressure unit 151 is made in a relatively narrow form than the connection portion 153 constituting the neck shape of the character can be further included to provide a familiar image and beautiful appearance of the product. In addition, animals can be used as the characters as shown in the drawings, and various objects such as animation characters, entertainers, and caricatures can be used.

In addition, the user pressing unit 151 may itself be formed in the shape of a character's face, and in addition, a space of a certain size is provided on the user pressing unit 151, and a character's face is printed or a face is designed in this space. The face of the character can also be realized by attaching the sticker.

In addition, the user pressurizing unit 151 itself can implement a promotional effect in such a way that, instead of the character's face shape, it is made in the shape of a promotional text or a red hat image, or a promotional text or a promotional image is printed or attached to a space of a certain size. The space of a certain size may be provided in a flat form on the surface of the user pressing unit 151, and may be provided in various curved forms depending on the shape of a character, promotional text, or promotional image.

And, as shown in FIG. 4 , the rotational pressing unit 152 has extended portions 154a and 154b respectively protruding laterally on both sides based on the horizontally coupled position, so that the user pressing unit 151 is connected to one side. When pressed in the direction, the extension 154a in one direction of the two extensions 154a and 154b presses down the upper end of the container 110, and when the user pressing unit 151 is pressed in the other direction, the extension in the other direction (154b) by pressing down the upper end of the container portion 110, regardless of the front and rear direction of the container portion 110, the pumping handle portion 150 to one side or press the other side to discharge the solution in the same way can

In addition, although not shown, the two extension parts 154a and 154b are respectively formed to have different protrusions, so that when the user pressing part 151 is pressed in one direction and is pressed in the other direction, the outlet 111 is formed. Since the capacity of the solution discharged through the solution is provided differently, the solution can be discharged by dividing the solution into a small capacity and a large capacity according to the capacity required by the user. That is, the depth at which the piston chamber part 130 is pressed downward by the two extension parts 154a and 154b in a state in which the user pressing part 151 is laterally pressed to both sides, respectively, is different, so that the discharge amount of the solution may be different.

On the other hand, the inlet hole 121 is formed to be opened laterally on the upper periphery of the nozzle part 120 , and when the piston chamber part 130 rises around the lower periphery of the piston chamber part 130 , the inlet hole 121 . ) and the on/off valve 134 for opening the inlet hole 121 when the piston chamber unit 130 is lowered is provided, so that the nozzle while the solution stored in the piston chamber unit 130 is injected into the pressure chamber 133 Inflow into the interior of the unit 120 can be prevented in advance.

In addition, since the discharge port 111 is formed in a downwardly extending tubular shape, it is possible to prevent the solution discharged downward from soaking in the lower portion of the container unit 110 , while accurately discharging the solution to the position aimed by the user.

In addition, a cover unit 160 is detachably mounted on the lower end of the container unit 110 to cover the outlet 111 from the outside, so that foreign substances such as dust or bacteria from the outside are introduced into the solution during storage of the product. This contamination can be prevented in advance, and the phenomenon that the outlet 111 protruding in a tubular shape is bent or stabbed can be prevented.

And, the inner gasket 112 is provided at the upper position of the solution stored in the piston chamber unit 130, the solution is discharged to the outlet 111, the level of the solution is lowered and descends together with the upper end of the solution to the piston chamber. Blocks the air present in the upper portion of the 130 from being discharged toward the outlet (111).

In addition, in the conventional airless solution discharging container, the inner gasket can rise only to the lower end of the pumping structure due to the structure in which the pumping structure protrudes downward, so the solution remaining in the circumferential space of the pumping structure cannot be pumped anymore. This inevitably exists, but the inner gasket 112 descends to the lower end of the piston chamber part 130 to minimize the solution remaining inside the container in a state in which the inner solution is completely discharged, thereby reducing the solution discarded without being used. It has the advantage that cleaning is unnecessary when recycling resources.

In addition, in the piston chamber 130, the inner gasket 112 and the solution may be in close contact, but between the inner gasket 112 and the solution, the air having the same volume as the inner space of the nozzle unit 120 or more. is formed so that all of the solution stored in the piston chamber part 130 is discharged and the solution inside the nozzle part 120 is discharged by the pressing force of the internal air according to the pumping motion when the solution remains only inside the nozzle part 120. 111) is preferably provided so that the entire amount can be discharged.

Next, the operating principle of the airless multi-purpose solution discharging container according to a preferred embodiment of the present invention will be described.

First, when the user does not press the user pressing unit 151 of the pumping handle unit 150 , the piston chamber unit 130 inside the container unit 110 is formed by the elastic member 140 as shown in FIG. 6 . It is pressurized upward and placed in an elevated position, and the piston chamber unit 130 presses upward the rotation pressing unit 152 of the pumping handle unit 150 to maintain the user pressing unit 151 in an upright position as shown in FIG. do.

In this state, as shown in FIG. 5 , when the user presses the user pressing unit 151 to the side, the rotation pressing unit 152 formed in the lower portion of the user pressing unit 151 rotates about the horizontal axis 155 while the extension parts on both sides (154a or 154b) is inclined to press the piston chamber 130 downward.

Accordingly, as shown in FIG. 7 , the piston chamber 130 moves downward and presses the elastic member 140 to be compressed, and the pressure chamber 133 between the piston chamber 130 and the nozzle unit 120 forms a piston. The solution pressurized by the chamber unit 130 and located in the pressure chamber 133 flows into the nozzle unit 120 through the inlet 131 of the nozzle unit 120 and through the outlet 111 by this inlet pressure. As the solution is discharged, it is discharged downward.

After that, when the user releases the user's hand from the pressing unit 151, the piston chamber unit 130 rises by the elastic restoring force of the elastic member 140 as shown in FIG. becomes a negative pressure state and the inside of the piston chamber 130 becomes a positive pressure state, and the solution stored in the piston chamber 130 pushes the check valve 132 into the pressure chamber 133 through the inlet 131 while pushing it. is emitted

After that, when the user presses the user pressing unit 151 to the side again, as described above, the piston chamber unit 130 descends and compresses the pressure chamber 133 while discharging the solution discharged to the pressure chamber 133 into the nozzle unit 120 . ), while discharging the solution.

By each configuration and function of the airless multi-purpose solution discharging container according to the preferred embodiment of the present invention as described above, the solution discharged according to the user's pressurization is discharged downward to the lower end of the container unit 110 to the position aimed by the user. can be accurately ejected.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. It goes without saying that various modifications and variations are possible within the scope of equivalents of the claims to be described.

110...container 111...outlet
120...nozzle part 121...inlet hole
130...piston chamber part 131...inlet
132...Check valve 133...Pressure chamber
140...Elastic member 150...Pumping handle part
160...the cover

Claims (8)

The container unit 110 made of a tube extending up and down and having an outlet 111 formed at the lower portion;
a nozzle unit 120 disposed at the inner lower end of the container unit 110, one side communicates with the outlet 111, and the other side has an inlet hole 121;
The solution is stored therein, and an inlet 131 for discharging the solution only to the outside by the check valve 132 is formed at the lower end, and a pressure chamber sealed between the nozzle part 120 and the container part 110 in the container part 110 . a piston chamber unit 130 disposed so as to form a 133 and moving upward and downward in the container unit 110 to pressurize or expand the pressure chamber 133;
an elastic member 140 disposed at the inner lower end of the container unit 110 and elastically supported upward so that the mall piston chamber 130 moves upward; and
A pumping handle unit 150 disposed on the upper portion of the container unit 110 to press down the piston chamber unit 130 to move downward according to a user's operation.
The pumping handle unit 150,
A user pressing unit 151 exposed to the outside of the container unit 110 and pressed laterally by the user; and
It extends downward from the user pressing unit 151 and is horizontally coupled to the inner upper end of the container unit 110 and rotates while the rotating end portion presses the upper end of the container unit 110 downward.
The rotation pressure unit 152,
When the user pressing part 151 is pressed in one direction by forming extension parts 154a and 154b that protrude from both sides to the side based on the horizontally coupled position, the extension part in one direction among the two extension parts 154a and 154b When the (154a) presses down the upper end of the container unit 110 and the user pressurizing unit 151 is pressed in the other direction, the extension 154b in the other direction presses down the upper end of the container unit 110,
The two extension parts 154a and 154b are respectively formed to have different protrusions, so that the solution discharged through the outlet 111 when the user pressurizing part 151 is pressed in one direction and in the other direction when the pressure is pressed in the other direction. Airless multi-purpose solution dispensing container, characterized in that it is provided with different capacities.
delete The method according to claim 1,
The user pressing unit 151 is made in the shape of a character's face,
The pumping handle unit 150,
It is disposed between the user pressing unit 151 and the rotation pressing unit 152 and made of a relatively narrower width than the user pressing unit 151 further comprising a connection part 153 forming the neck shape of the character. Airless multi-purpose solution dispensing container.
delete delete The method according to claim 1,
The inlet hole 121 is formed to be opened laterally on the upper periphery of the nozzle unit 120,
In the lower circumference of the piston chamber part 130, when the piston chamber part 130 rises, the opening/closing valve 134 closes the inlet hole 121 and opens the inlet hole 121 when the piston chamber part 130 descends. Airless multi-purpose solution dispensing container, characterized in that it is provided.
The method according to claim 1,
The outlet 111 is an airless multi-purpose solution discharging container, characterized in that made of a tube shape extending downward.
8. The method of claim 7,
Airless multi-purpose solution discharging container, characterized in that it further comprises; a cover part 160 that is detachably mounted on the lower end of the container part 110 to cover the outlet 111 from the outside.

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