KR20210025826A - Dispenser for liquid products - Google Patents

Abstract

A liquid product dispenser according to an embodiment of the present invention comprises: a stand (10) having first and second pockets (14, 16) concavely formed therein; a funnel cap (20) mounted on the first pocket (14), having a bottom portion (24) formed in a funnel shape, and having a drain pipe (26) formed to pass through the first pocket (14); a tube (30) having a first end (32) connected to the drain pipe (26) and a second end (34) connected to a following cylinder (42); a pump (40) mounted on the second pocket (16) and moving contents of a container to a piston (45) when pumped; and a nozzle cap (50) for discharging the contents in the piston (45) to the outside. A process of mounting a new liquid product in the liquid product dispenser according to an embodiment of the present invention is simplified.

Description

Dispenser for liquid products

The present invention relates to a liquid product dispenser capable of discharging and using liquid products such as shampoo, conditioner, liquid detergent, kitchen detergent, and cosmetics as needed.

In general, liquid products such as shampoo, conditioner, liquid detergent, kitchen detergent, and cosmetics are manufactured and consumed as products in the form of a combination of a pump and a container.

The pump is equipped with a piston and two check valves inside the cylinder, and the piston can be raised by the restoring force of a spring, and a nozzle cap is connected to the upper side of the piston.

When the nozzle cap is pressed or raised, the piston rises and falls, causing a pressure difference between the inside of the container, the inside of the cylinder, and the inside of the nozzle.

When the nozzle cap is lowered, the contents inside the cylinder are discharged to the outside by opening a check valve disposed near the nozzle.

When the nozzle cap rises, the check valve located near the inside of the container opens and the contents inside the container move into the cylinder, and when the nozzle cap goes down, the contents moved into the cylinder inside the cylinder through the nozzle. Is discharged as.

On the other hand, the bottom of the container is generally formed to be convex in the upward direction when the container is placed correctly.

The inside of the container is filled with contents, and the contents are always collected toward the bottom due to gravity. Particularly, as described above, the bottom of the container is convex, so that the contents may be collected at the edge of the bottom of the container.

Meanwhile, the pump may be disposed in a form in which the tube is inserted into the container so that the end of the tube is buried in the contents. However, as the contents are exhausted, the end of the tube may not be buried in the contents, and in this case, there is a problem in that the contents cannot be discharged even if the contents are pumped.

On the other hand, in the conventional dispenser, there is a technology in which the contents are discharged by mounting the container upside down, but there is a problem that the contents are thrown out and discarded at the moment of opening the lid of the container and turning it over or contaminating the surrounding area.

On the other hand, conventionally, other dispensers have a valve cock at the bottom of the tank, and there is a technology of filling the tank with a liquid product.Purchase the liquid product, open the lid, open the tank lid, pour the contents into the tank, and then the tank lid This process is cumbersome and inconvenient, such as having to close it.

On the other hand, even though the conventional dispenser described above is not pumped, there is a problem in that a liquid substance leaks through the nozzle.

On the other hand, among the conventional dispensers, there is a dispenser equipped with a pump, and the pump contained in the liquid product is not used and has a problem that it is discarded. There is a problem that cannot be used.

KR 10-1947469 B1 KR 10-1739819 B1 KR 10-2003-0031549 A

Accordingly, a technical problem to be achieved by the present invention is to provide a liquid product dispenser that is convenient to mount a liquid product by simplifying the mounting process when mounting a liquid product on a stand, and an object thereof.

Another object of the present invention is to provide a liquid product dispenser capable of preventing the contents from leaking out more completely when not pumped.

Another object of the present invention is to provide a liquid product dispenser that can utilize a pump containing a liquid product.

Another object of the present invention is to provide a liquid product dispenser that can be replaced with a pump containing a liquid product when a problem occurs in a pump installed in the dispenser.

A liquid product dispenser according to an embodiment of the present invention for achieving the above technical problem comprises: a stand 10 having first and second pockets 14 and 16 concave above the body 12; A funnel cap (20) mounted in the first pocket (14), having a bottom portion (24) formed in a funnel shape, and having a drain pipe (26) formed therethrough; A tube (30) having a first end (32) connected to the drain pipe (26), passing through the first pocket (14), and having a second end (34) connected to the following cylinder (42); When the piston 45 is mounted in the second pocket 16 and the piston 45 is raised or lowered from the cylinder 42, a pressure difference is generated between the inside of the container and the inside of the cylinder 42, and the first and second check valves 43 and 48 are opened and closed. A pump 40 for moving the contents inside the container into the cylinder 42 and discharging the contents in the cylinder 42 by volume change in the cylinder 42; And a nozzle cap 50 installed on the piston 45 and discharging the contents discharged from the piston 45 to the outside.

In addition, the body 12 of the liquid product dispenser according to an embodiment of the present invention has a bottom open, and may include accessing the tube 30 and the cylinder 42 through the open bottom.

In addition, the first pocket 14 of the liquid product dispenser according to an embodiment of the present invention may include a depth that is greater than half of the width.

In addition, in the liquid product dispenser according to an embodiment of the present invention, the cap body 41 is fastened to the upper side of the cylinder 42, the cap body 41 is installed in the second pocket 16, and the The cylinder 42 may pass through the second pocket 16 and be connected to the tube 30 inside the stand 10.

In addition, when the stand 10 of the liquid product dispenser according to an embodiment of the present invention is upright, the floor area may be formed wider than the upper surface.

Details of other embodiments are included in the detailed description and drawings.

In the liquid product dispenser according to the embodiment of the present invention made as described above, when the liquid product is mounted on a stand, the pump contained in the liquid product is separated from the container, the funnel cap is fastened to the container, and then the tube is pumped. By connecting to and using the new liquid product, there is a convenient advantage because the process of mounting a new liquid product to the liquid product dispenser according to an embodiment of the present invention is simple.

In addition, in the liquid product dispenser according to an embodiment of the present invention, when not pumping, the first and second check valves are closed, the inside of the container and the atmosphere are physically disconnected, and when not pumping, the pressure inside the container increases. Since there is no cause, it is possible to more completely prevent the contents from leaking out of the nozzle cap.

In addition, in the liquid product dispenser according to an embodiment of the present invention, when purchasing a liquid product, a pump included in the liquid product may be utilized, so that unused resources may be prevented from being wasted.

In addition, the liquid product dispenser according to an embodiment of the present invention can be replaced with a pump included when purchasing a liquid product when a problem occurs in the pump installed in the dispenser, so that the dispenser function can be continuously implemented.

1 is a perspective view showing an assembled state for explaining a liquid product dispenser according to an embodiment of the present invention.
2 is a cross-sectional view showing an assembled state for explaining a liquid product dispenser according to an embodiment of the present invention.
3 is a perspective view showing an exploded state for explaining a liquid product dispenser according to an embodiment of the present invention.
4 and 5 are views for explaining an example of use of a liquid product dispenser according to an embodiment of the present invention,
4 is a view showing an example of fastening the funnel cap of the dispenser to a new liquid product,
5 is a view showing an example in which the tube is connected to the pump and the stand is set upright.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described later in detail together with the accompanying drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments described below are illustratively shown to aid understanding of the present invention, and it should be understood that the present invention may be variously modified and implemented differently from the embodiments described herein. However, when it is determined that a detailed description of a related known function or component may unnecessarily obscure the subject matter of the present invention while describing the present invention, the detailed description and detailed illustration thereof will be omitted. In addition, the accompanying drawings are not drawn to scale to aid understanding of the invention, but the sizes of some components may be exaggerated.

Meanwhile, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

On the other hand, terms to be described later are terms set in consideration of functions in the present invention and may vary according to the intention or custom of the producer, so the definition should be made based on the contents throughout the present specification.

The same reference numerals refer to the same elements throughout the specification.

Hereinafter, a liquid product dispenser according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3. 1 is a perspective view showing an assembled state for explaining a liquid product dispenser according to an embodiment of the present invention. 2 is a cross-sectional view showing an assembled state for explaining a liquid product dispenser according to an embodiment of the present invention. 3 is a perspective view showing an exploded state for explaining a liquid product dispenser according to an embodiment of the present invention.

The liquid product dispenser according to an embodiment of the present invention may include a stand 10, a funnel cap 20, a tube 30, a pump 40, and a nozzle cap 50.

The stand 10 may have first and second pockets 14 and 16 formed concave above the body 12.

The funnel cap 20 may be mounted on the first pocket 14, a bottom part 24 may be formed in a funnel shape, and a drain pipe 26 may pass through the first pocket 14 Can be formed.

The bottom part 24 is provided in the shape of a funnel, so that when the contents are guided toward the drain pipe 26 and the contents are consumed, all of the contents can be neatly consumed so that there is no remaining amount of the contents in the container 100.

A first hole 15 may be formed in the bottom of the first pocket 14, and the drain pipe 26 may pass through the first hole 15.

In the tube 30, a first end 32 may be connected to the drain pipe 26, and a second end 34 may be connected to the cylinder 42 below. In addition, the tube 30 may pass through the first pocket 14, and more specifically, may pass through the first hole 15.

The diameter of the first hole 15 may be smaller than the width of the funnel cap 20 and larger than the diameter of the tube 30.

As a result, arbitrary movement can be suppressed when the funnel cap 20 is installed in the first pocket 14, and in particular, the funnel cap 20 is inserted in the first pocket 14 and placed on the funnel cap ( If the container 100 is coupled to 20), it is possible to more completely suppress the container 100 from collapsing.

The pump 40 may be mounted in the second pocket 16 and by pumping, the contents of the container may be moved into the cylinder 42 and the contents of the cylinder 42 may be discharged to the outside.

The pump 40 will be described in more detail with reference to FIGS. 2 and 3.

The pump 40 is a cap body 41, a cylinder 42, a first check valve 43, a compression spring 44, a piston 45, a sleeve 46, a nut cap 47, and a second check. It can be configured to include a valve 48.

The cap body 41 may be installed on the second pocket 16. A second hole 17 may be formed in the second pocket 16, and the cylinder 42 may pass through the second hole 17.

The cap body 41 is covered on the upper side of the cylinder 42 and fastens the nut cap 47 to the cylinder 42, and the nut cap 47 is the cap body 41 is the cylinder ( 42) to prevent deviation.

The cylinder 42 is configured with a first check valve 43 at an inner lower side, a compression spring 44 is provided therein, and a piston 45 is disposed above the compression spring 44.

The piston 45 is formed in a pipe shape, and the outer circumferential surface is in close contact with the inner surface of the cylinder 42 to form a space in which airtightness is maintained inside the cylinder 42.

The first check valve 43 is opened only when the contents are moved from the tube 30 side to the inside of the cylinder 42, and prevents the contents from flowing backward to the tube 30.

The compression spring 44 exerts a restoring force in a direction in which the piston 45 is lifted, whereby the piston 45 always maintains the raised position when no external force is applied to the piston 45.

A sleeve 46 may be installed on the upper side of the piston 45, and the sleeve 46 may pass through the nut cap 47, formed in a pipe shape, and a second check valve 48 inside Can be configured.

The second check valve 48 is opened only when the contents are moved from the cylinder 42 side to the outside of the cylinder 42, and prevents the contents from flowing backward to the cylinder 42.

When the piston 45 is raised and lowered in the cylinder 42, a pressure difference is generated between the inside of the container and the inside of the cylinder 42, thereby opening and closing the first and second check valves 43 and 48, thereby reducing the contents of the container inside the cylinder ( 42), and discharges the contents of the cylinder 42 to the outside due to a change in the volume in the cylinder 42.

In more detail, when the piston 45 descends, the first check valve 43 maintains a closed state, and when the volume in the cylinder 42 decreases and a pressure is formed, the second check valve 48 is It is opened and the contents in the cylinder 42 are discharged to the outside. As the piston 45 descends, the compression spring 44 is compressed to improve elastic restoring force.

Subsequently, when the force pressing the piston 45 is removed, the compression spring 44 raises the piston 45 with an elastic restoring force, thereby increasing the volume inside the cylinder 42 and lowering the pressure. Accordingly, the second check valve 48 is closed and the first check valve 43 is opened, and the contents in the tube 30 are transferred to the inside of the cylinder 42 due to the pressure difference between the inside of the container 100 and the inside of the cylinder 42. Move.

That is, the operation of pressing and releasing the piston 45 is pumped, and the contents stored in the container 100 can be discharged to the outside by such pumping quality.

The nozzle cap 50 is installed on the piston 45 and a flow path is formed as shown in FIGS. 2 and 3. That is, since the flow path formed in the nozzle cap 50 communicates with the piston 45, pumping can be performed when the nozzle cap 50 is pressed or released.

By pumping, the contents discharged from the piston 45 may be discharged to the outside through the nozzle cap 50.

Hereinafter, the operation of the liquid product dispenser according to an embodiment of the present invention will be described with reference to FIGS. 4 and 5. 4 and 5 are views for explaining an example of using a liquid product dispenser according to an embodiment of the present invention, and FIG. 4 is a view showing an example of fastening the funnel cap of the dispenser to a new liquid product, and FIG. 5 is a tube This is a diagram showing an example of connecting to a pump and placing the stand upright.

When a new liquid product is purchased, the pump is removed from the liquid product, and the funnel cap 20 is fastened to the inlet of the container 100.

The funnel cap 20 may form a fastening portion 22 such as a screw thread, and thereby may be fastened to the injection port of the container 100. On the one hand, the fastening part 22 may be fitted with a rubber ring or the like in addition to the screw thread, and may be inserted into the form of force-fitting.

The stand 10 can be easily turned over, and the tube 30 can pass through the first hole 15. The tube 30 passes through the first hole 15 and then the second end 34 can be connected to the pump 40. In this process, the container 100 is in an upright position and the funnel cap 20 By fastening the container 100 is not overturned, the contents do not leak out randomly.

Thereafter, if the funnel cap 20 is placed in the first pocket 14 of the stand 10 and turned over, the container 100 can be built upside down on the upper side of the stand 10 as shown in FIG. 5. have.

The user can use the contents of the container 100 by pumping it to the pump 40.

The liquid product dispenser according to the embodiment of the present invention made as described above, when mounting the liquid product on the stand, separates the pump contained in the liquid product from the container 100, and puts the funnel cap 20 on the container 100. ), then the tube 30 is connected to the pump 40 to be used, so that the process of mounting a new liquid product to the liquid product dispenser according to an embodiment of the present invention is simple and convenient.

In addition, in the liquid product dispenser according to an embodiment of the present invention, when not pumping, the first and second check valves 43 and 48 are closed, the interior of the container 100 and the atmosphere are physically disconnected, and the pumping is not performed. When there is no cause of an increase in pressure inside the container, it is possible to more completely prevent the contents from leaking out from the nozzle cap 50.

In addition, the liquid product dispenser according to the embodiment of the present invention is not used because the pump included in the liquid product can be replaced with the pump 40 of the liquid product dispenser according to the embodiment of the present invention when purchasing a liquid product. You can prevent waste of unused resources.

When the pump included in the liquid product is used in the liquid product dispenser according to the embodiment of the present invention, the pipe installed so as to be inserted into the container 100 is removed from the pump included in the liquid product, and the tube 30 of the embodiment is removed. Can be connected to the inserted place.

In particular, the liquid product dispenser according to an embodiment of the present invention can be replaced with a pump included when purchasing a liquid product when a problem occurs in the pump 40 installed in the dispenser, so that the dispenser function can be continuously implemented.

On the other hand, the liquid product dispenser according to the embodiment of the present invention is configured to have the bottom of the body 12 open as shown in Figs. 2 and 3, so that the tube 30 and the cylinder (42) can be accessed.

That is, when a new liquid product is purchased and the container 100 is mounted on the liquid product dispenser according to an embodiment of the present invention, the stand 10 is turned over and the tube 30 or the like can be easily connected.

In addition, when replacing the container 100 with a new liquid product, you can proceed in the reverse order of the order in which the container 100 was installed, or separate the first end 32 of the tube 30 from the funnel cap 20 first. can do.

Thereafter, the funnel cap 20 is fastened to the container 100 of the new liquid product, the drain pipe 26 of the funnel cup 20 is passed through the first hole 15, and the first end of the tube 30 The portion 32 can be fitted to the funnel cap 20.

In addition, when the liquid product is changed to a new type, the tube 30 and the pump 40 can be washed so that the contents are not mixed.

In addition, since the tube 30 and the pump 40 can be easily separated and washed at any time, clean hygiene management can be achieved.

On the other hand, the first pocket 14 may have a depth that is greater than half of its width.

As the depth of the first pocket 14 increases, the function of suppressing the container 100 from collapsing may be improved. In addition, even if the gap between the first pocket 14 and the funnel cap 20 is wider, the first pocket 14 The deeper the pocket 14 is, the more stable the container 100 is erected.

On the other hand, in the liquid product dispenser according to the embodiment of the present invention, as shown in FIG. 2, the cap body 41 is fastened to the upper side of the cylinder 42, and the cap body 41 is 2 It is installed in the pocket 16, and the cylinder 42 may pass through the second pocket 16 and be connected to the tube 30 inside the stand 10.

Accordingly, the pump 40 can be stably positioned on the stand 10, and the pump 40 can be prevented from moving arbitrarily when pumping, so that the pumping quality can be made more stable.

On the other hand, the stand 10 may have a floor area wider than the top surface when it is erected as shown in Figs. 1 to 3, whereby the stand 10 or the container 100 is pushed by the user's carelessness. Even if the stand 10 does not fall, it is possible to maintain a firmly erected posture.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. I will be able to.

Therefore, the embodiments described above should be understood as illustrative and non-limiting in all respects, and the scope of the present invention is indicated by the claims to be described later, and derived from the meaning and scope of the claims and the concept of equivalents thereof. All changes or modifications should be construed as being included in the scope of the present invention.

The liquid product dispenser according to an embodiment of the present invention can be used to remove the pump from the liquid product in which the container and the pump are combined, and install the container upside down to discharge the contents.

10: stand 12: body
14, 16: 1st, 2nd pocket 15, 17: 1st, 2nd hole
20: funnel cap 22: fastening portion
24: bottom part 26: drain pipe
30: tube 32, 24: first, second end
40: pump 41: cap body
42: cylinder 43, 48: first, second check valve
44: compression spring 45: piston
46: sleeve 47: nut cap
50: nozzle cap 100: container

Claims (5)

A stand 10 having first and second pockets 14 and 16 concavely formed on the upper side of the body 12;
A funnel cap (20) mounted in the first pocket (14), having a bottom portion (24) formed in a funnel shape, and having a drain pipe (26) formed therethrough;
A tube (30) having a first end (32) connected to the drain pipe (26), passing through the first pocket (14), and having a second end (34) connected to the following cylinder (42);
When the piston 45 is mounted in the second pocket 16 and is raised and lowered from the cylinder 42, a pressure difference is generated between the inside of the container and the inside of the cylinder 42, and the first and second check valves 43 and 48 are opened and closed. A pump 40 for moving the contents of the container into the cylinder 42 and discharging the contents of the cylinder 42 by a volume change in the cylinder 42; And
A nozzle cap 50 installed on the piston 45 and discharging the contents discharged from the piston 45 to the outside;
Liquid product dispenser comprising a.
The method of claim 1,
The body 12 has an open bottom and accesses the tube 30 and the cylinder 42 through the open bottom;
Liquid product dispenser comprising a.
The method of claim 1,
The first pocket 14 has a depth greater than half of its width;
Liquid product dispenser comprising a.
The method of claim 1,
The cap body 41 is fastened to the upper side of the cylinder 42,
The cap body 41 is installed in the second pocket 16,
The cylinder 42 passes through the second pocket 16 and is connected to the tube 30 in the stand 10;
Liquid product dispenser comprising a.
The method of claim 1 or 4,
When the stand 10 is erected, the floor area is formed wider than the upper surface;
Liquid product dispenser comprising a.

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