KR102115028B1 - Advertising system and method using customer information based on the point reward service - Google Patents

Abstract

The present invention relates to a solution control pump dispenser cap which is implemented to pump out the contents of a liquid stored in a container to be easily withdrawn without opening the container. The solution control pump dispenser cap includes: a pumping unit in which a pressure chamber is formed so that the liquid is pumped to be temporarily stored; and a push dispenser cap for controlling the pressure applied to the pressure chamber of the pumping unit in multiple stages to pump the amount of liquid corresponding to the pressure applied to the pressure chamber to spray the liquid to the outside.

Description

Solution adjustment pump discharge cap {ADVERTISING SYSTEM AND METHOD USING CUSTOMER INFORMATION BASED ON THE POINT REWARD SERVICE}

The present invention relates to a solution control pump discharge cap, and more particularly, to a solution control pump discharge cap implemented to pump out the contents of a liquid stored inside the container and easily withdraw it to the outside without opening the container. .

Various shampoo containers or cosmetic containers filled with liquid or gel contents inside the container are equipped with a pump cap to easily withdraw the contents in a predetermined amount each time they are used.

However, since the pump cap is widely used in a container having a relatively small inlet and a small volume, there is a problem in that an existing product cannot be used in a container in which the inlet and the bulk are formed so as to fill a large amount of contents.

Accordingly, the present applicant has applied for and registered a container cap for pump installation (registration number 300436) configured to be easily mounted and used even on a container having a relatively wide opening compared to a pump cap.

The cap of the conventional container cap is provided on the upper inlet side of the container, and a connection portion for fixing the pump cap is formed at the center thereof. At this time, the pump cap is provided with a connection cap that engages with the connection portion, and a discharge pipe and a discharge pipe are provided at the upper and lower portions, respectively.

On the other hand, the above-mentioned background technology is the technical information acquired by the inventor for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily a known technology disclosed to the general public before filing the present invention. .

Korean Registered Utility Model No. 20-0147958 Korean Registered Utility Model No. 20-0327525

One aspect of the present invention provides a solution-controlled pump discharge cap implemented to allow the user to easily withdraw the required amount of the contents to the outside by pumping the contents of the liquid stored in the interior of the vessel in multiple stages without opening the vessel. .

In addition, it provides a solution control pump discharge cap embodied to collect the liquid into the center of the container portion where the withdrawal pipe is seated using a liquid collection portion provided to move along the inner wall of the container portion.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Solution control pump discharge cap according to an embodiment of the present invention, the pumping portion is formed with a pressure chamber so that the liquid is pumped and stored temporarily; And a push discharge cap for controlling the pressure applied to the pressure chamber of the pumping unit in multiple stages to pump a liquid corresponding to the pressure applied to the pressure chamber and spraying the liquid to the outside.

In one embodiment, the solution control pump discharge cap according to another embodiment of the present invention, may further include a container portion for storing the liquid.

In one embodiment, the push discharge cap, the valve seated on the upper side of the pressure chamber to open and close the pressure chamber; A spring seated on the lower side of the valve and supporting the valve on the upper side of the pressure chamber using an elastic force; A piston seated between the valve and a discharge cap through which liquid is discharged, and when a user presses the discharge cap, the liquid flowing through the valve is delivered to the discharge cap; A container cap covering the upper inlet of the container portion; And it is seated so as to be rotatable on the upper side of the container cap is installed to surround the outer side of the piston, the pressure adjusting unit for adjusting the degree to which the discharge cap is pressed in multiple stages according to the degree of rotation in the discharge cap; may include .

In one embodiment, the discharge cap, the pressing cap is installed on the upper side of the piston so that the user can press by hand; A discharge nozzle installed on one side of the push cap to discharge the liquid delivered through the piston; A delivery tube formed at a lower portion of the pressing cap and fastened to an upper side of the piston to receive liquid from the piston and deliver it to the discharge nozzle; And locking jaws protruding from one side or both sides of the outer circumferential surface of the delivery tube.

In one embodiment, the pressure control unit, is formed in a cylindrical shape, a rotating tube seated on the upper side of the container cap; A seating frame formed along a lower outer circumferential surface of the rotary tube so as to be seated in an opening of the container cap into which the rotary tube is inserted; A first support jaw formed on an upper side of the inner circumferential surface of the rotating tube so that the user presses the discharge cap and descends so that the engaging jaw is no longer lowered; A second support jaw formed below the first support jaw on the inner circumferential surface of the rotating tube so that the engaging jaw descends past the first support jaw and is no longer lowered; And a third support jaw formed below the second support jaw on the inner circumferential surface of the rotating tube so that the locking jaw is descended past the second support jaw and is no longer lowered.

In one embodiment, the first support jaw may be installed at a predetermined length in the left and right longitudinal directions from the upper side of the inner peripheral surface of the rotating tube.

In one embodiment, the second support jaw is installed at a length equal to the length of the first support jaw in the left and right longitudinal directions from the lower side of the first support jaw on the inner circumferential surface of the rotating tube, and the first support jaw It can be installed so as not to overlap.

In one embodiment, the third support jaw may be formed to extend in the left and right longitudinal directions from the lower side of the second support jaw on the inner circumferential surface of the rotating tube.

In one embodiment, the solution control pump discharge cap according to another embodiment of the present invention is a viscosity attached to the lower inner circumferential surface of the container part as a central portion of the container part where the outlet pipe of the pumping part for sucking up liquid is seated. It may further include a liquid collection portion that is installed on the inner lower side of the container portion to collect the liquid.

In one embodiment, the liquid collection portion, the first rail is installed along the inner peripheral surface of the container portion; A second rail installed along an inner circumferential surface of the container part under the first rail; And one side upper and lower portions are respectively installed on the first rail and the second rail, the viscous liquid attached to the bottom or bottom surface of the inner circumferential surface of the container portion while traveling along the inner circumferential surface of the container portion. It may include; a rotating body that collects as a part.

In one embodiment, the rotating body, the vertically extending vertically formed sliding frame is in close contact with the inner peripheral surface of the container portion; A first fastening protrusion formed on one side of the sliding frame and seated on the first rail and moving along the first rail; A second fastening protrusion formed on one side of the sliding frame and seated on the second rail and moving along the second rail; A first wing extending from the front end of the sliding frame toward the inner circumferential surface of the container portion so that the front end portion is in close contact with the inner circumferential surface of the container portion; And a second wing extending from the rear end of the sliding frame to the center of the container portion while being rounded.

In one embodiment, the first wing may form a vertical surface of a predetermined height so that the front end portion is in close contact with a predetermined height of the wall of the inner circumferential surface of the container portion.

In one embodiment, the rotating body is installed in a horizontal direction along one side surface of the first wing to move the sliding frame along the inner peripheral surface of the container portion using kinetic energy generated as the user rotates the container portion. It may further include; an inertial moving portion for moving.

In one embodiment, the inertial moving portion is installed in a horizontal direction along one side of the first wing, a sliding pipe forming a tunnel in the longitudinal direction along the inside; And a weight ball seated in the tunnel of the sliding pipe, and when the user rotates the container, strikes one end or the other end of the tunnel by inertia to move the sliding frame in the hitting direction. have.

According to one aspect of the present invention described above, without opening the container, by pumping the contents of the liquid stored in the container in multiple stages, the user can easily withdraw the contents as needed, thereby unnecessarily large amounts of the user Since there is no need to use the contents, it can provide an effect of preventing waste of resources.

In addition, by collecting the liquid into the central portion of the container portion where the withdrawal pipe is seated using a liquid collection portion provided to move along the inner wall of the container portion, the viscous liquid is attached to the inner wall of the container portion and is not discharged through the withdrawal pipe. You can prevent what you can't do.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within a range obvious to a person skilled in the art from the following description.

1 is a view showing a schematic configuration of a solution control pump discharge cap according to an embodiment of the present invention.
2 is a view showing a schematic configuration of a solution control pump discharge cap according to another embodiment of the present invention.
FIG. 3 is a view showing the push discharge cap of FIG. 2.
FIG. 4 is a view showing the discharge cap of FIG. 3.
5 to 7 are views showing the pressure control unit of FIG. 3.
8 is a view showing a schematic configuration of a solution control pump discharge cap according to another embodiment of the present invention.
FIG. 9 is a view showing the rotating body of FIG. 8.
10 is a view for explaining movement by the rotating body of FIG. 9.
FIG. 11 is a view showing another example of the rotating body of FIG. 8.
12 is a view for explaining a driving method by the inertial moving part of FIG. 11.

For a detailed description of the present invention, which will be described later, reference is made to the accompanying drawings that illustrate, by way of example, specific embodiments in which the invention may be practiced. These examples are described in detail enough to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, the specific shapes, structures, and properties described herein can be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it should be understood that the location or placement of individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the invention. Therefore, the following detailed description is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed. In the drawings, similar reference numerals refer to the same or similar functions throughout several aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a schematic configuration of a solution control pump discharge cap according to an embodiment of the present invention.

Referring to FIG. 1, the solution control pump discharge cap 10 according to an embodiment of the present invention includes a pumping part 100 and a push discharge cap 200.

In the pumping unit 100, a pressure chamber 110 is formed on the inside so that the liquid L contained in the container unit 300 to be described later is pumped and temporarily stored, and a push discharge cap 200 is installed on the upper side.

The push discharge cap 200 adjusts the pressure applied to the pressure chamber 110 of the pumping unit in multiple stages and corresponds to the pressure applied to the pressure chamber 110 (ie, as much as the push discharge cap 200 is pressed). The amount of liquid L is pumped and injected outside.

Solution control pump discharge cap 10 according to an embodiment of the present invention having the configuration as described above, without opening the container to pump the contents of the liquid stored in the container in multiple stages as required by the user By easily extracting the contents to the outside, the user does not need to use a large amount of contents unnecessarily, thereby preventing waste of resources.

2 is a view showing a schematic configuration of a solution control pump discharge cap according to another embodiment of the present invention.

Referring to FIG. 2, the solution control pump discharge cap 20 according to another embodiment of the present invention includes a pumping part 100, a push discharge cap 200 and a container part 300.

Here, since the pumping unit 100 and the push discharge cap 200 are the same as the components of FIG. 1, description thereof will be omitted.

The container part 300 stores the liquid L in the inner space.

FIG. 3 is a view showing the push discharge cap of FIG. 2.

Referring to FIG. 3, the push discharge cap 200 includes a valve 210, a spring 220, a piston 230, a container cap 240 and a pressure regulating part 250.

The valve 210 is seated on the upper side of the pressure chamber 110 to open and close the pressure chamber 110, and is supported by a spring 220.

The spring 220 is seated on the lower side of the valve 210 and supports the valve 210 on the upper side of the pressure chamber 110 using an elastic force.

The piston 230 is seated between the valve 210 and the discharge cap 260 through which the liquid L is discharged, and forms a through hole in the vertical direction to press the valve 210 when the user presses the discharge cap 260. The liquid (L) flowing through is delivered to the discharge cap 260 through the through-hole to the discharge cap 260.

The container cap 240 covers the upper inlet of the container unit 300.

The pressure adjusting unit 250 is seated so as to be rotatable on the upper side of the container cap 240 and is installed to surround the outside of the piston 230, and the discharge cap 260 is pressed according to the degree of rotation in the discharge cap 260 Adjust the degree in multiple steps.

FIG. 4 is a view showing the discharge cap of FIG. 3.

Referring to FIG. 4, the discharge cap 260 includes a push cap 261, a discharge nozzle 262, a transmission pipe 263, and a locking jaw 264.

The pressing cap 261 is installed on the upper side of the piston 230 so that the user can press it by hand, a discharge nozzle 262 is installed on one side, and a transmission pipe 263 is formed on the lower side.

The discharge nozzle 262 is installed on one side of the pressing cap 261 to discharge the liquid L delivered through the piston 230.

The delivery pipe 263 is formed under the pressing cap 261 and is fastened to the upper side of the piston 230 to receive the liquid L from the piston 230 and deliver it to the discharge nozzle 262.

The locking jaw 264 is formed to protrude on one side or both sides of the outer circumferential surface of the transmission pipe 263, and as the pressing cap 261 descends, the first supporting jaw 253 of the pressure regulating unit 250 described below while descending together ), The second support jaw 254 or the third support jaw 255 is caught by the pressing cap 261 adjusts the degree of descending.

5 and 6 are views showing the pressure control unit of FIG. 3.

5 and 6, the pressure adjusting unit 250 includes a rotating tube 251, a seating frame 252, a first support jaw 253, a second support jaw 254, and a third support jaw ( 255).

Rotating tube 251, the seating frame 252 is formed along the lower outer circumferential surface is formed in a cylindrical shape to be seated on the upper side of the container cap 240, the delivery tube 263 is inserted through the upper opening.

The seating frame 252 is formed along the lower outer circumferential surface of the rotary tube 251 so as to be seated in the opening of the container cap 240 into which the rotary tube 251 is inserted.

In one embodiment, the seating frame 252 may be provided with gauges (a, b, c) spaced apart and printed along the upper side so as to check the degree of rotation of the pressing cap 261.

The first support jaw 253 is formed on the upper side of the inner circumferential surface of the rotary tube 251 so that the user presses the discharge cap 260 to descend and the locking jaw 264 is caught and no longer descends.

The second support jaw 254 is formed below the first support jaw 253 on the inner circumferential surface of the rotating tube 251 so that the locking jaw 264 descends past the first support jaw 253 and no longer descends. do.

The third support jaw 255 is formed on the lower side of the second support jaw 254 on the inner circumferential surface of the rotating tube 251 so that the locking jaw 264 descends past the second support jaw 254 and is no longer lowered. do.

In one embodiment, the first support jaw 253 is a predetermined length in the longitudinal direction from the upper side of the inner circumferential surface of the rotating tube 251 (for example, 1/5 to 1/1 / of the inner circumferential surface of the rotating tube 251) 7 degree etc.).

In one embodiment, the second support jaw 254 is installed at a length equal to the length of the first support jaw 253 from the inner circumferential surface of the rotating tube 251 to the left and right in the longitudinal direction from the bottom of the first support jaw 253 However, it is preferable that the first support jaw 253 is installed so as not to overlap.

In one embodiment, the third support jaw 255 may be formed to extend in the longitudinal direction from the lower side of the second support jaw 254 on the inner circumferential surface of the rotating tube 251.

That is, the locking jaw 264, 1) first descends and is supported by the first supporting jaw 253, 2) as the pressing cap 261 rotates, rotates together to escape the first supporting jaw 253 It descends again and is supported by the second support jaw 254. 3) As the push cap 261 rotates further, it rotates together to escape from the second support jaw 254. It is supported by (255) and can no longer descend.

The pressure regulating unit 250 having the above-described configuration has a locking jaw 264 corresponding to the vertical spacing of the first supporting jaw 253, the second supporting jaw 254, and the third supporting jaw 255. By adjusting the degree of descending in multiple stages, it is possible to adjust the amount of the pumped liquid by varying the degree of pressing of the pressing cap 261.

8 is a view showing a schematic configuration of a solution control pump discharge cap according to another embodiment of the present invention.

8, the solution control pump discharge cap 30 according to another embodiment of the present invention, the pumping portion 100, the push discharge cap 200, the container portion 300 and the liquid collection portion 400 It includes. Here, since the pumping unit 100, the push discharge cap 200, and the container unit 300 are the same as the components of FIG. 2, description thereof will be omitted.

The liquid collection part 400 is attached to the lower inner circumferential surface of the container part 300 as a central part of the container part 300 on which the drawing pipe 120 of the pumping part 100 for sucking up the liquid L is seated. It is installed on the inner lower side of the container portion 300 to collect the viscous liquid (L).

In one embodiment, the liquid collection part 400 may include a first rail 410, a second rail 420 and a rotating body 430.

The first rail 410 is spaced apart from the upper side of the second rail 420 and is installed along the inner circumferential surface of the container unit 300.

The second rail 420 is provided along the inner circumferential surface of the container unit 300 while being spaced apart from the lower side of the first rail 410.

Rotating body 430, the upper and lower one side is installed on the first rail 410 and the second rail 420, respectively,-while traveling along the inner circumferential surface of the container portion 300 of the inner circumferential surface of the container portion 300 The viscous liquid (L) attached to the bottom or bottom surface is collected into the central portion of the container part (300).

Solution control pump discharge cap 30 according to another embodiment of the present invention having the configuration as described above, using a liquid collection portion 400 provided to move along the inner wall of the container portion 300 By collecting the liquid (L) to the center of the container portion 300 on which the withdrawal pipe 120 is seated, the liquid L having viscosity is attached to the inner wall of the container portion 300 through the withdrawal pipe 120 It can prevent it from being discharged.

FIG. 9 is a view showing the rotating body of FIG. 8.

Referring to FIG. 9, the rotating body 430 includes a sliding frame 431, a first fastening protrusion 432, a second fastening protrusion 433, a first wing 434, and a second wing 435 do.

The sliding frame 431 is formed extending in the vertical direction vertically and seated in close contact with the inner circumferential surface of the container part 300, and a first fastening protrusion 432 and a second fastening protrusion 433 are formed on one side, and at the front end. The first wing 434 is formed, and the second wing 435 is formed at the rear end.

The first fastening protrusion 432 is formed on the upper side of the sliding frame 431, seated on the first rail 410, and moves along the first rail 410.

The second fastening protrusion 433 is formed on the lower side of the sliding frame 431 and seated on the second rail 420 to move along the second rail 420.

The first wing 434 is formed to extend from the front end of the sliding frame 431 toward the inner circumferential surface of the container part 300 so that the front end part is in close contact with the inner circumferential surface of the container part 300.

In one embodiment, the first wing 434 has a vertical height (V) of a predetermined height so that the front end can be in close contact with a predetermined height of the wall of the inner circumferential surface of the container part 300 (for example, 1cm of 5cm, etc.) ).

The second wing 435 is formed to extend while being rounded from the rear end of the sliding frame 431 toward the center of the container part 300.

The rotating body 430 having the configuration as described above, the solution remaining on the inner circumferential surface of the container portion 300 while rotating (430a, 430b, 430c) along the inner circumferential surface of the container portion 300 as shown in FIG. After scraping (L1) using the first wing 434, the second wing 435 may be moved to the center of the container 300 to collect (L2).

FIG. 11 is a view showing another example of the rotating body of FIG. 8.

Referring to FIG. 11, the rotating body 430a according to another example includes a sliding frame 431, a first fastening protrusion 432, a second fastening protrusion 433, a first wing 434, and a second wing ( 435) and the inertial moving part 500. Here, since the sliding frame 431, the first fastening protrusion 432, the second fastening protrusion 433, the first wing 434 and the second wing 435 are the same as the components in FIG. Omitted.

The inertial moving part 500 is installed in a horizontal direction along one side surface of the first wing 434 to container the sliding frame 431 using kinetic energy generated as the user rotates the container part 300. It moves along the inner circumferential surface of the part 300.

In one embodiment, the inertial moving part 500 may include a sliding pipe 510 and a weight ball 520.

The sliding pipe 510 is installed in a horizontal direction along one side of the first wing 434, and forms a tunnel 511 in the longitudinal direction along the inside.

The weight ball 520 is seated in the tunnel 511 of the sliding pipe 510, and when the user rotates the container part 300, the sliding frame is hit by hitting one end or the other end of the tunnel 511 by inertia. Move (431) in the direction of the blow.

In the rotating body 430a according to another example having the above-described configuration, when the user rotates the container 300, the weight ball 520 is a tunnel 511 as shown in FIG. 12 (a). When the movement of the sliding frame 431 stops after being moved by the inertia to the end of the weight ball 520 moves along the tunnel 511 to the other end of the tunnel 511 as shown in (b) of 12 It is to be hit, and the first wing 434, on which the sliding pipe 510 is installed, is moved by the hit of the weight ball 520 in the direction of the arrow shown in FIG. 12 (c).

The above-described embodiments are for illustration only, and those having ordinary knowledge in the technical field to which the above-described embodiments belong can easily be modified into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected through the present specification is indicated by the claims, which will be described later, rather than the detailed description, and should be interpreted to include all modified or modified forms derived from the meaning and scope of the claims and the equivalent concept. .

10, 20, 30: solution control pump drain cap
100: pumping unit
200: push discharge cap
300: container
400: liquid collection part
500: inertial moving part

Claims (2)

A pumping unit in which a pressure chamber is formed so that the liquid is pumped and stored temporarily; And
It includes; a push discharge cap for controlling the pressure applied to the pressure chamber of the pumping unit in multiple stages to pump a liquid corresponding to the pressure applied to the pressure chamber and spraying the liquid to the outside;
It further includes a container portion for storing the liquid,
The push discharge cap, a valve seated on the upper side of the pressure chamber to open and close the pressure chamber; A spring seated on the lower side of the valve and supporting the valve on the upper side of the pressure chamber using an elastic force; A piston seated between the valve and a discharge cap through which liquid is discharged, and when a user presses the discharge cap, the liquid flowing through the valve is delivered to the discharge cap; A container cap covering the upper inlet of the container portion; And a pressure adjusting part seated so as to be rotatable on the upper side of the container cap and surrounding the outer side of the piston, and adjusting the degree of pressure of the discharge cap in multiple stages according to the degree of rotation in the discharge cap.
The discharge cap, the pressing cap is installed on the upper side of the piston so that the user can press by hand; A discharge nozzle installed on one side of the push cap to discharge the liquid delivered through the piston; A delivery tube formed at a lower portion of the pressing cap and fastened to an upper side of the piston to receive liquid from the piston and deliver it to the discharge nozzle; And a locking jaw protruding from one side or both sides of the outer circumferential surface of the delivery tube.
The pressure control unit, the rotating tube is formed in a cylindrical shape and seated on the upper side of the container cap; A seating frame formed along a lower outer circumferential surface of the rotary tube so as to be seated in an opening of the container cap into which the rotary tube is inserted; A first support jaw formed on an upper side of the inner circumferential surface of the rotating tube so that the user presses the discharge cap and descends so that the engaging jaw is no longer lowered; A second support jaw formed below the first support jaw on the inner circumferential surface of the rotating tube so that the engaging jaw descends past the first support jaw and is no longer lowered; And a third support jaw formed below the second support jaw on the inner circumferential surface of the rotating tube so that the engaging jaw descends past the second support jaw and is no longer lowered.
The first support jaw is installed at a predetermined length in the left and right longitudinal directions from the upper side of the inner circumferential surface of the rotating tube,
The second support jaw is installed at the inner circumferential surface of the rotating tube in the left and right longitudinal directions from the lower side of the first support jaw to the same length as the length of the first support jaw, but is not overlapped with the first support jaw. ,
The third support jaw is formed to extend in the left and right longitudinal directions from the lower side of the second support jaw on the inner peripheral surface of the rotating tube,
Further comprising; a liquid collection portion installed in the inner lower portion of the container portion to collect the viscous liquid attached to the lower inner circumferential surface of the container portion to the central portion of the container portion where the withdrawal pipe of the pumping portion for sucking up the liquid is seated; And
The liquid collection portion, a first rail installed along the inner circumferential surface of the container portion; A second rail installed along an inner circumferential surface of the container part under the first rail; And one side upper and lower portions are respectively installed on the first rail and the second rail, the viscous liquid attached to the bottom or bottom surface of the inner circumferential surface of the container portion while traveling along the inner circumferential surface of the container portion. Rotating body that collects in parts; includes,
The rotating body, the sliding frame is formed extending in the vertical direction vertically in close contact with the inner peripheral surface of the container portion; A first fastening protrusion formed on one side of the sliding frame and seated on the first rail and moving along the first rail; A second fastening protrusion formed on one side of the sliding frame and seated on the second rail and moving along the second rail; A first wing extending from the front end of the sliding frame toward the inner circumferential surface of the container portion so that the front end portion is in close contact with the inner circumferential surface of the container portion; And a second wing extending from the rear end of the sliding frame to the center of the container portion while being rounded.
The first wing, the solution control pump discharge cap to form a vertical surface of a predetermined height so that the front end is in close contact with a predetermined height of the wall of the inner peripheral surface of the container portion. delete

Images