KR101042646B1 - Outlet unit and dispenser having that - Google Patents

Outlet unit and dispenser having that Download PDF

Info

Publication number
KR101042646B1
KR101042646B1 KR1020080057808A KR20080057808A KR101042646B1 KR 101042646 B1 KR101042646 B1 KR 101042646B1 KR 1020080057808 A KR1020080057808 A KR 1020080057808A KR 20080057808 A KR20080057808 A KR 20080057808A KR 101042646 B1 KR101042646 B1 KR 101042646B1
Authority
KR
South Korea
Prior art keywords
opening
discharge
dispenser
discharge unit
nozzle
Prior art date
Application number
KR1020080057808A
Other languages
Korean (ko)
Other versions
KR20090023056A (en
Inventor
기중현
Original Assignee
(주)연우
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR20070086096 priority Critical
Priority to KR1020070086096 priority
Application filed by (주)연우 filed Critical (주)연우
Publication of KR20090023056A publication Critical patent/KR20090023056A/en
Application granted granted Critical
Publication of KR101042646B1 publication Critical patent/KR101042646B1/en

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
    • A45D34/00Containers or accessories specially adapted for handling liquid toilet or cosmetic substances, e.g. perfumes
    • A45D34/04Appliances specially adapted for applying liquid, e.g. using roller or ball
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3001Piston pumps
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
    • A45D2200/00Details not otherwise provided for in A45D
    • A45D2200/05Details of containers
    • A45D2200/054Means for supplying liquid to the outlet of the container
    • A45D2200/056Reciprocating pumps, i.e. with variable volume chamber wherein pressure and vacuum are alternately generated

Abstract

The present invention relates to a discharge unit and a dispenser having the discharge unit mounted on the dispenser for discharging the contents contained in the dispenser, the discharge unit of the present invention is in communication with the internal space of the dispenser and provided with a nozzle (30) in the front ( 32 and an opening and closing bar 34 fixedly installed to penetrate the inside of the nozzle 32 and spaced apart from the discharge port 30, and between the discharge port 30 and the opening and closing bar 34. It is installed and elastically pressurizing the circumference of the opening and closing rod 34, characterized in that it comprises a valve 36 for opening and closing the discharge port 30 in accordance with the discharge pressure of the contents. According to the present invention, it is not necessary to provide a separate movable means for opening and closing the discharge port of the discharge unit, it is possible to significantly reduce the number of components to reduce the failure rate, reduce the manufacturing process and manufacturing cost, It has the effect of ensuring stable discharge operation even at low discharge pressures.
Dispenser, discharge unit, discharge port, nozzle, opening and closing rod, valve, protruding jaw

Description

Dispensing unit and dispenser having the same {Outlet unit and dispenser having that}

The present invention relates to a discharge unit and a dispenser having the same, and more particularly, to a discharge unit and a dispenser including the discharge unit having a simple structure to reduce the manufacturing cost and significantly lower the failure rate by opening and closing the discharge port.

In general, a dispenser containing a cosmetic or other gel type contents is configured to discharge the contents to the discharge port as the pumping means is operated. At this time, most of the conventional dispensers have been used in a state in which the discharge port is always open, there is a problem that the contents are rancid or deteriorated by the air flowing into the open discharge port.

In order to prevent this, a dispenser discharge unit as shown in FIG. 1 has been developed. Referring to FIG. 1, the dispenser includes a container 1 containing contents, a cylinder 3 coupled to a top of the container 1 via a supporter 2, and communicating with an interior space of the container 1; A piston 4 which is lifted in the cylinder 3 and an ejection unit 5 which is coupled to be elastically lifted on the support 2 and operates the piston 4 to discharge the contents in the container 1. It is composed. In general, a check valve 6 is provided below the cylinder 3, and a spring 7 is interposed between the bottom of the discharge unit 5 and the support 2. A stem 8 is provided between the nozzle 11 of the discharge unit 5 and the cylinder 3 to communicate therewith. Each other connection structure is provided with a sealing member.

Here, the discharge unit 5 has the following structure.

The nozzle 11 communicates with the inner space of the container 1 via the cylinder 3 and the stem 8, and has a discharge port 12 in front of it. In the nozzle 11, the opening and closing rod 13 which moves forward and backward is provided. A movable spring 14 is mounted in the middle of the nozzle 11 to move the opening and closing rod 13 back and forth, and although not shown, a slide is provided on the bottom of the opening and closing rod 13 or on the upper surface of the support 2.

When the discharge unit 5 is pressed against the support 2, the discharge rod 12 is opened while the opening / closing rod 13 is retracted by the sliding rod, and when the discharge unit 5 is elastically returned to be raised, The rod 13 operates to close the discharge port 12 while advancing.

On the other hand, the dispenser of the structure which opens and closes a discharge opening is also disclosed by fixing an opening bar and retracting a nozzle forward.

However, since the discharge unit 5 having the above structure has a structure for advancing or retracting the opening / closing rod 13 or the nozzle 11, the structure of the discharge unit 5 is complicated. This increases the components of the dispenser, which leads to complexity of the manufacturing process and an increase in manufacturing cost. In addition, there is a problem that causes frequent failure in a complex operating structure.

The present invention has been proposed to solve the above problems, in the opening and closing of the discharge port according to whether the pumping of the contents to prevent rancidity or deterioration of the contents, so that the valve is opened and closed elastically by the discharge pressure of the contents It has a simple structure without moving means, can reduce manufacturing cost and significantly reduce the occurrence rate of failure, and provides a discharge unit with a new structure and a dispenser having the same structure that can ensure stable discharge of contents even when the discharge pressure is low. The purpose is.

Discharge unit of the present invention for achieving the above object, the discharge unit is mounted to the dispenser for discharging the contents contained in the dispenser, the nozzle in communication with the inner space of the dispenser having a discharge port 30 in front ( 32 and an opening and closing bar 34 fixedly installed to penetrate the inside of the nozzle 32 and spaced apart from the discharge port 30, and between the discharge port 30 and the opening and closing bar 34. It is installed and elastically pressurizing the circumference of the opening and closing rod 34, characterized in that it comprises a valve 36 for opening and closing the discharge port 30 in accordance with the discharge pressure of the contents.

Preferably, the inner surface of the valve 36 is provided with a plurality of protruding jaw (36a) protruding toward the opening and closing bar 34 to elastically contact the front end of the opening and closing bar 34.

More preferably, the tip portion of the opening and closing rod 34 is formed in a dome shape.

In place of the above embodiment, the front end of the opening and closing bar 34 is formed with a stepped bent 35 inward.

In addition, a soft resin is injected into the inner wall surface of the nozzle 32 to form an extrusion tube 38, and the tip end of the extrusion tube 38 is reduced to surround the inner wall of the discharge port 30 so that the valve 36 Are formed).

In the above embodiment, the valve 36 is formed of a resin that is relatively softer than the extrusion tube 38, and the extrusion tube 38 and the valve 36 are formed by double injection into the nozzle 32. do.

Dispenser of the present invention for achieving the above object is characterized in that it comprises any one of the above-described discharge unit.

According to the discharge unit of the present invention and the dispenser having the same, the structure of the discharge unit is composed of the opening and closing rod fixedly penetrating the inside of the nozzle and the valve to elastically press the periphery of the tip of the opening and closing rod, it can be simply configured without a separate movable means It can reduce the incidence of failure, significantly reduce the component parts and greatly reduce the manufacturing process and of course the manufacturing cost, and above all has the effect of ensuring a stable discharge of the contents even at a low discharge pressure.

In addition, according to the present invention, by forming a projection jaw elastically contacting the opening and closing rod end portion on the inner surface of the valve, the groove formed between the projection jaw is disposed at a predetermined gap spaced at the opening and closing rod tip, such a structure even if the discharge pressure is low This has the effect of maximizing the effect to be stably discharged.

In addition, according to the present invention, the tip of the opening and closing rod is formed in a dome shape, thereby minimizing the protruding jaw and the contact area of the valve to ensure a more flexible discharge operation, it is effective to increase the stable discharge effect of the contents.

In addition, according to the present invention, by forming a stepped bent inwardly to the opening and closing rod tip to contact the projecting jaw to the step, there is an effect that can ensure a stable contact between the protrusion and the opening and closing rod tip.

In addition, according to the present invention, by injection molding the extrusion tube on the inner wall surface of the nozzle and forming a valve at the tip of the extrusion tube, the valve is more firmly positioned inside the nozzle, it is effective to be used for a long time without flow have.

In addition, according to the present invention, the extruded pipe 38 and the valve 36 is double-injected together with the nozzle 32 to be molded, thereby reducing the number of parts of the discharge unit and greatly reducing the manufacturing process. have.

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

2 is a perspective view of a dispenser equipped with a discharge unit according to the present invention. Referring to this, the discharge unit of the present invention can be installed in a dispenser having a variety of shapes, sizes, pumping methods. The dispenser shown in FIG. 2 shows an example of one of them.

First, the structure of the dispenser shown in FIG. 2 will be briefly described. Referring to FIG. 2, the dispenser is composed of a container 50, a support 52, a cylinder 54, a piston 56, and a discharge unit of the present invention.

The container 50 is accommodated in the contents of the cosmetic or other gel type. An opening is formed at the top of the container 50, and the support 52 is coupled to the neck 58 of the top of the container 50. The support 52 is a support means for coupling the cylinder 54 to the upper end of the container 50, and is fixed to the upper end of the container 50 by pressing or fastening by screwing. The cylinder 54 is installed on the support 52 so as to communicate with the contents receiving space inside the container 50, and a lower portion thereof is provided with a suction port 60, and is provided by a pumping operation of the piston 56. 50) Inhale the contents inside. In addition, a check valve 62 may be provided at the bottom of the cylinder 54 to prevent excessive suction of the contents.

The piston 56 is installed in the cylinder 54 so as to be elevated. Preferably, a through hole 64 is formed at the center of the piston 56, and a sealing member 66 is attached to the inner wall of the cylinder 54 around the tip of the piston 56.

The discharge unit of the present invention to be described later is mounted in the upper opening of the support 52. The discharge unit itself serves as a pumping button of the dispenser, and has a discharge port 30 on one side. The bottom of the discharge unit is provided with an inlet pipe 40 in communication with the discharge port 30, the hollow stem 70 for communicating the cylinder 54 and the discharge unit between the inlet pipe 40 and the piston 56. Is installed, and a spring 68 is interposed between the discharge unit and the support 52. Therefore, when the discharge unit is pressed against the support 52, the contents in the container 50 are pumped to the inlet pipe 40 side of the discharge unit while the piston 56 descends the inside of the cylinder 54, When the applied external force is released, the discharge unit returns to its original position by the elastic restoring force of the spring 68. At this time, the spring 68 is installed around the outer periphery of the stem 70, as shown, it is preferably spatially partitioned with the passage of the contents.

The structure of the dispenser described above has a basic mechanism for pumping the contents by operating the discharge unit, and the container structure or the pumping structure may be configured in various ways in addition to the above-described examples. The present invention is characterized in that the discharge unit mounted to the dispenser as described above to open and close the discharge port depending on whether the pumping structure is operated without a separate moving means, the discharge unit of the present invention will be described in more detail in the following description.

Figure 3 is an external perspective view showing a discharge unit of the present invention, Figures 4a and 4b is a cross-sectional view showing the operating state of the discharge unit in the present invention, Figure 5 is a partial perspective view showing an internal structure of the valve according to the present invention. . Referring to this, the discharge unit of the present invention is mounted on the upper portion of the dispenser described above, the main body 42, the inlet pipe 40 is provided in the center of the bottom of the main body 42, the contents in the dispenser and the inflow In communication with the tube 40 and installed to protrude to one side of the main body 42, the nozzle 32 is provided with a discharge port 30 to the front, and the opening and closing rod 34 is fixed to penetrate the interior of the nozzle 32 And a valve 36 provided between the discharge port 30 and the tip of the opening / closing rod 34 to open and close the discharge port 30 according to the discharge pressure inside the dispenser.

Referring to FIG. 3, the main body 42 has a closed upper surface and an open lower portion, and is mounted on an upper portion of the dispenser to serve as a pumping button. In one side of the main body 42, a nozzle 32 having a discharge port 30 in front is formed to protrude to discharge the contents. In FIG. 3, the center of the nozzle 32 is the tip of the opening / closing rod 34, and the valve 36 as shown is provided between the discharge port 30 and the tip of the opening / closing rod 34.

4A and 4B, an inflow pipe 40 is provided at the center of the bottom of the main body 42. This inlet tube 40 is coupled with the stem 70 of the dispenser as shown in FIG. 1 to communicate with the dispenser interior space. The nozzle accommodating part 44 is formed in one side of the main body 42, and this nozzle accommodating part 44 communicates with the one side of the inflow pipe 40. As shown in FIG. A nozzle 32 in the form of a short pipe as shown in the drawing is inserted into the nozzle receiving portion 44. The proximal end of the nozzle 32 is opened and is tightly coupled to one side of the inlet pipe 40, and the distal end is provided with a discharge port 30 for discharging contents at the center thereof. Although not shown, a sealing member may be interposed between the proximal end of the nozzle 32 and one side of the inflow pipe 40 to prevent the contents from leaking between the nozzle 32 and the nozzle accommodation portion 44.

The opening and closing rod 34 is installed so that the proximal end is fixed to one side of the inlet pipe (40). Opening and closing rod 34 is disposed in the center line of the nozzle 32 along the longitudinal direction of the nozzle 32, the front end is spaced apart from the discharge port 30 is disposed in the center of the discharge port (30).

As such, the main body 42 itself functions as a pumping button, and as the inlet pipe 40, the opening / closing rod 34, the nozzle accommodating part 44, and the like are integrally injection molded into the main body 42, Components are greatly simplified and manufacturing processes can be greatly reduced.

As shown, between the discharge port 30 and the opening and closing rod 34 is a valve 36 for opening and closing the discharge port 30 in accordance with the discharge pressure of the contents. Preferably, the plate 36 is made of a soft resin material, and opens and closes the discharge port 30 by the elastic force of the material itself. The outer wall of the valve 36 is fixed to the inner wall of the discharge port 30, the inner wall is installed to be in close contact with the tip of the opening and closing rod 34.

The valve 36 elastically presses the periphery of the tip end portion of the opening and closing rod 34 to keep the contents airtight, and when the contents are pumped, the elastic force is released and the contents are pushed outward from the opening and closing rod 34 tip. Means for discharging.

FIG. 5 is a perspective view partially showing the structure of the plate 36 for convenience of showing the structure of the valve 36, and shows the internal structure of the valve 36. As shown in FIG. The valve 36 may be formed in a hollow disk shape as shown in FIG. 5 and attached to the inner wall of the discharge port 30, but is preferably formed on the inner wall surface of the nozzle 32 as described below. It is formed to be integral with the extrusion tube 38 formed by the double injection molding.

More preferably, as shown in FIG. 5, a plurality of protruding jaws 36a protruding toward the opening / closing rod 34 are formed on the inner surface of the valve 36. The protruding jaw 36a is a part elastically contacting the tip of the opening / closing rod 34, and is usually in close contact with the tip of the opening / closing rod 34 to keep the contents airtight, and when the contents are discharged from the opening / closing rod 34. It is pushed out and the discharge port 30 is opened. As shown, a plurality of protruding jaw (36a) is arranged along the circumferential direction of the valve 36, the groove 36b is formed between the protruding jaw (36a). The groove 36b is arranged to be spaced apart from the tip of the opening / closing rod 34 in a state where the protruding jaw 36a is in close contact with the opening / closing rod 34.

According to the structure of the valve 36, the projection jaw 36a presses the tip of the opening and closing rod 34 to increase the reliability of the airtightness of the contents, and at the same time between the valve 36 and the tip of the opening and closing rod 34. In the groove (36b) forms a fine slit to balance the pressure between the air and the discharge unit. Therefore, it is possible to ensure stable discharge of the contents even at a low discharge pressure while maintaining the airtightness of the contents contained in the dispenser at a reliable level.

Preferably, the tip of the opening and closing rod 34 is formed in a dome shape as shown in Figs. 4A and 4B. As such, when the tip portion of the opening and closing rod 34 is formed in a dome shape, the contact area between the opening and closing rod 34 and the valve 36 may be minimized to ensure a flexible discharge operation. In place of this, the front end of the opening and closing rod 34, as shown by the hidden line in FIG. This step 35 can minimize the contact area with the protruding jaw 36a and ensure stable contact.

As shown in FIG. 4A, a soft synthetic resin is injection molded on the inner wall surface of the nozzle 32 to form an extrusion tube 38. The inner circumferential edge of the extruded tube 38 is arranged to be spaced apart from the outer circumferential edge of the opening and closing rod 34. The tip end of the extruded tube 38 is reduced to surround the inner wall of the discharge port 30, and the reduced diameter portion thus formed forms the valve 36.

The extrusion tube 38 and the valve 36 may be insert injection molded into the nozzle 32, but are preferably double injection molded together with the nozzle 32 to form an integral part with the nozzle 32. do. In the discharge unit of the present invention, the nozzle 32 is assembled to one side of the main body 42 to constitute the entire discharge unit. More preferably, the nozzle 32 is also integrally injection molded together with the main body 42, and the extrusion tube 38 and the valve 36 are double injection molded inside the nozzle 32. Thus, the entire discharge unit forming the pumping button can constitute a single part. This will greatly simplify the entire component of the dispenser, as well as significantly reduce manufacturing processes and manufacturing costs.

Referring to Figure 4a and 4b will be described the operation relationship of the discharge unit of the present invention.

Referring to FIG. 4A, when the discharge unit is pressed against the dispenser as shown by the arrow in FIG. 4A, the contents inside the dispenser are pumped into the inlet pipe 40. And it is supplied to the nozzle 32 by the discharge pressure of predetermined intensity. At this time, the discharge port 30 is opened while the valve 36 closing the discharge port 30 is turned outward by the discharge pressure of the content, and the content is discharged to the outside of the discharge port 30 as shown.

Then, when the external force applied to the discharge unit is released, as shown in Figure 4b, the discharge unit is raised and returned to the original position, the discharge pressure applied through the nozzle 32 is released. Therefore, the valve 36 made of a soft resin material is restored by the elastic force of the material itself, and close to the tip of the opening / closing rod 34 as shown in FIG. 4B to close the discharge port 30.

The discharge unit of the present invention and the dispenser having the same as described above in the structure of the discharge unit for opening and closing the discharge port 30 in accordance with whether or not the pumping of the contents, penetrates the inside of the nozzle 32 but is fixed to one side of the discharge unit The opening / closing rod 34 and the plate | plate 36 elastically supported by the front-end | tip part of this opening-and-closing rod 34 are comprised so that the discharge port 30 may be opened and closed by the discharge pressure of the contents. Therefore, the discharge port 30 can be closed more reliably by the valve 36 which is elastically in close contact with the opening / closing rod 34, and unlike the prior art, it is necessary to operate the opening / closing rod 34 by a separate movable means. There is no very simple structure to enable the opening and closing of the discharge port (30).

In particular, the present invention opens and closes the discharge port 30 by the opening and closing rod 34 penetrating the inside of the nozzle 32 and the valve 36 elastically pressurizing the tip circumference of the opening and closing rod 34, thereby the contents inside the dispenser. While keeping the airtight, the valve 36 can be easily pushed out even at a low discharge pressure, thereby ensuring a stable discharge operation. Furthermore, by providing a plurality of protrusions 36a on the inner surface of the valve 36, when the protrusions 36a press the tip of the opening / closing rod 34, the groove 36b between the protrusions 36a opens and closes. There is a predetermined gap between the 34 and the more stable discharge operation can be ensured.

Another technical advantage of the present invention is that by excluding the movable structure of the opening and closing rod 34, the opening and closing rod 34 can be injection molded integrally with the body 42, the extrusion tube 38 and the valve 36 By double injection molding together with the nozzle 32, the entire component constituting the discharge unit may be two components of the main body 42 and the nozzle 32, or a single component of the main body 32 in which the nozzle 32 is integrally formed. Is composed. As a result, the number of components of the dispenser is drastically reduced, the manufacturing process can be reduced, and the manufacturing cost can be greatly reduced.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the technical field of the present invention without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

1 is a cross-sectional view of a dispenser equipped with a conventional discharge unit

2 is a perspective view of a dispenser equipped with a discharge unit according to the present invention;

Figure 3 is an external perspective view showing a discharge unit of the present invention

4a and 4b is a cross-sectional view showing an operating state of the discharge unit in the present invention

Figure 5 is a partial perspective view showing the internal structure of the valve in the present invention

<Explanation of symbols for the main parts of the drawings>

30 discharge port 32 nozzle

34: opening and closing bar 35: step

36: valve 36a: protruding jaw

36b: groove 38: extrusion tube

40: inlet pipe 42: main body

50 container 52 support

54 cylinder 56 piston

58: neck 60: inlet

62: check valve 64: through hole

66: sealing member 68: spring

70: stem

Claims (7)

  1. In the discharge unit is mounted to the dispenser for discharging the contents contained in the dispenser,
    Opening and closing communication with the internal space of the dispenser and fixed to penetrate the nozzle 32 having a discharge port 30 in the front, and the interior of the nozzle 32 is spaced apart from the discharge port 30 The valve 34 is installed between the rod 34 and the discharge port 30 and the opening / closing rod 34 to elastically press the circumference of the opening / closing rod 34 to open and close the discharge port 30 according to the discharge pressure of the contents. ),
    Discharge unit, characterized in that the inner surface of the valve 36 is provided with a plurality of protruding jaw (36a) protruding toward the opening and closing rod 34 to elastically contact the front end of the opening and closing rod (34).
  2. delete
  3. The method of claim 1,
    Discharge unit, characterized in that the tip portion of the opening and closing rod 34 is formed in a dome shape.
  4. The method of claim 1,
    Discharge unit, characterized in that the front end of the opening and closing rods 34 is formed with a stepped portion (35) bent inward.
  5. The method of claim 1,
    Soft resin is injected into the inner wall surface of the nozzle 32 to form an extrusion tube 38, and the tip end of the extrusion tube 38 is reduced to surround the inner wall of the discharge port 30 so as to cover the valve 36. Discharging unit, characterized in that forming.
  6. The method of claim 5,
    The extrusion tube (38) and the valve (36) is a discharge unit, characterized in that the double injection molding with the nozzle (32).
  7. A dispenser comprising the discharge unit according to any one of claims 1 and 3 to 6.
KR1020080057808A 2007-08-27 2008-06-19 Outlet unit and dispenser having that KR101042646B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR20070086096 2007-08-27
KR1020070086096 2007-08-27

Publications (2)

Publication Number Publication Date
KR20090023056A KR20090023056A (en) 2009-03-04
KR101042646B1 true KR101042646B1 (en) 2011-06-20

Family

ID=40692803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080057808A KR101042646B1 (en) 2007-08-27 2008-06-19 Outlet unit and dispenser having that

Country Status (1)

Country Link
KR (1) KR101042646B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200464780Y1 (en) 2011-07-22 2013-01-21 김홍배 Storing vessel having dual structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200241998Y1 (en) 2001-03-02 2001-09-26 강성일 Receptacle For Cosmetics Having Discharge Pump
KR20020041998A (en) * 2000-11-29 2002-06-05 윤종용 a liquid crystal display and a substrate for the same
KR20030081133A (en) * 2002-04-11 2003-10-17 바이엘 악티엔게젤샤프트 Compositions Comprising Inorganic UV Absorbers
KR20040018954A (en) * 2002-08-26 2004-03-04 가부시끼가이샤 도시바 Semiconductor device and manufacturing method of semiconductor device
KR20040018970A (en) * 2002-08-26 2004-03-04 닛산 지도우샤 가부시키가이샤 Vehicle driving force control apparatus
KR200381133Y1 (en) 2005-01-26 2005-04-08 박선주 nozzle opening and shutting apparatus of cosmetic bottle for drying prevention
KR200418954Y1 (en) * 2006-04-04 2006-06-14 강성일 Nozzle structure of operating pump for cosmetic ressel
KR200418970Y1 (en) 2006-04-05 2006-06-14 주식회사 태평양 case of cosmetic

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020041998A (en) * 2000-11-29 2002-06-05 윤종용 a liquid crystal display and a substrate for the same
KR200241998Y1 (en) 2001-03-02 2001-09-26 강성일 Receptacle For Cosmetics Having Discharge Pump
KR20030081133A (en) * 2002-04-11 2003-10-17 바이엘 악티엔게젤샤프트 Compositions Comprising Inorganic UV Absorbers
KR20040018954A (en) * 2002-08-26 2004-03-04 가부시끼가이샤 도시바 Semiconductor device and manufacturing method of semiconductor device
KR20040018970A (en) * 2002-08-26 2004-03-04 닛산 지도우샤 가부시키가이샤 Vehicle driving force control apparatus
KR200381133Y1 (en) 2005-01-26 2005-04-08 박선주 nozzle opening and shutting apparatus of cosmetic bottle for drying prevention
KR200418954Y1 (en) * 2006-04-04 2006-06-14 강성일 Nozzle structure of operating pump for cosmetic ressel
KR200418970Y1 (en) 2006-04-05 2006-06-14 주식회사 태평양 case of cosmetic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200464780Y1 (en) 2011-07-22 2013-01-21 김홍배 Storing vessel having dual structure

Also Published As

Publication number Publication date
KR20090023056A (en) 2009-03-04

Similar Documents

Publication Publication Date Title
AU2002365879B2 (en) Aerosol valve assembly
EP0020840B1 (en) Manual liquid dispensing device for spraying liquid
US6851583B2 (en) Double-acting pump for ejecting a product from a container
US4830229A (en) Pump chamber dispenser
JP4948544B2 (en) Quantitative discharge container for liquid contents
US7059501B2 (en) Valve mechanism for tube-type fluid container
CN100450637C (en) Simplified sprayer device
US4964544A (en) Push up dispenser with capsule valve
US2884164A (en) Fluid dispenser
US6666355B2 (en) Fluid dispensing device
KR101469020B1 (en) Pump
KR101025191B1 (en) Apparatus for opening and shutting nozzle of cosmetic case
RU2248926C2 (en) Product sample packing and distribution device
TW587053B (en) Extendable head of pump
KR100981690B1 (en) Pump dispenser having an improved discharge valve
US7654419B2 (en) Dispenser having elastomer discharge valve
JP3942020B2 (en) Accumulated pump and its module
TW422744B (en) Trigger actuated pump sprayer
KR101028988B1 (en) A airless pump have cream cosmetic case
US20060186139A1 (en) Dispenser nozzle
EP0888823A1 (en) Dispenser for liquid or pasty material comprising pumping means
DE60118233T2 (en) Dispensing head for dispensing a liquid and dispenser with such a head
JP3916998B2 (en) Trigger type fluid dispenser
JP4726908B2 (en) Spout for dispensing liquid from container
US7578417B2 (en) Airless type cosmetic container with quantified contents discharging, contents leakage preventing and contents deterioration preventing functions

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140327

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20150126

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20160106

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20170206

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20180319

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20190311

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20200309

Year of fee payment: 10