KR200269063Y1 - A discharging button for a cosmetic dispenser - Google Patents

Abstract

The present invention relates to a release button for discharging various contents such as liquid cosmetics contained in the cosmetic container body to the outside by operating in conjunction with the pumping member, and more specifically, the discharge port of the nozzle only when the contents are discharged. Opening and closing the discharge port at the end of discharge prevents the inflow of outside air through the discharge port to prevent solidification, deterioration and contamination of the contents, and to prevent external leakage of residual contents through the discharge port during container delivery or storage. A release button for a cosmetic dispenser.

In order to achieve the above object, the present invention provides a discharge button of a dispenser for discharging and using a liquid content from a cosmetic container (A) equipped with a known pumping member (B): a pumping member of the cosmetic container (A) B) is connected to each other and operable to be installed, the vertical passage 11 is provided with the contents conveyed by the pumping force of the pumping member is conveyed, the interior of the mounting chamber 12 is open to one side A formed button body 10; The insertion hole 21 is inserted into the mounting chamber 12 of the button body 10 and at the same time, the discharge port 21 is provided at the front, and the screw cap 22 is fastened and fixed at the rear, and the longitudinal passage is a predetermined point. A nozzle 20 formed with an inflow passage 23 in communication with 11; The nozzle 20 can be moved in and out according to the pressing operation of the button body 10, and is elastically installed with an elastic member 33 having a predetermined shape so that a discharge passage 24 in a lateral direction is provided. A sealing end 31 for opening and closing the discharge port 21 of the nozzle 20 is correspondingly formed, and the rear end thereof is moved in close contact with the inner wall surface of the nozzle 20 so that the inflow passage 23 of the nozzle 20 is formed. A sealing member 30 having a sealing seal 32 for preventing leakage of the contents backward; It is composed of a guide member of a predetermined form for inducing a stable forward and backward operation of the sealing member (30).

Description

A discharging button for a cosmetic dispenser}

The present invention relates to a release button for discharging various contents such as liquid cosmetics contained in the cosmetic container body to the outside by operating in conjunction with the pumping member, and more specifically, the discharge port of the nozzle only when the contents are discharged. Opening and closing the discharge port at the end of discharge prevents the inflow of outside air through the discharge port to prevent solidification, deterioration and contamination of the contents, and to prevent external leakage of residual contents through the discharge port during container delivery or storage. A release button for a cosmetic dispenser.

The cosmetic dispenser used in the related art is generally configured to press a button associated with a pumping member to discharge the contents contained in the container body so that a proper amount of the contents is discharged to the outside through the discharge port provided in the button.

However, in the conventional dispenser, since the discharge port through which the contents are discharged is always open, the contents pumped by the pumping member always remain on the discharge passage, and the remaining contents are deteriorated in contact with the air flowing through the discharge port, or When the container is turned over and stored, the contents remaining on the discharge passage leak to the outside, which makes the surrounding area very dirty, and also causes the container to be unusable for a long time due to waste of contents and deterioration. I felt a great deal of difficulty in storage and handling.

Therefore, in order to solve the problem of the above-described conventional dispenser structure, the contents remaining on the discharge passage after the completion of the discharge of the contents are returned to the container or the stem passage of the pumping member communicating with the discharge port is blocked by a blocking member such as a ball or a valve. Although many structures have been proposed to prevent the leakage of the contents by blocking the contents, the dispensers are not designed to block the discharge opening where the contents are finally discharged, so that the outside air can be introduced through the discharge opening, and the contents on the discharge passage are also provided. It is also difficult to completely return to the container, so there are fundamental structural limitations that do not reliably prevent the deterioration and contamination of the contents due to the inflow of air or the leakage of residual contents.

The present invention has been devised to solve such problems in the related art, and an object of the present invention is to reliably close the discharge port of the button body in which the contents are finally discharged by a sealing member elastically installed with an elastic member at the same time as the release of the contents (閉 塞) by blocking the inflow of outside air, preventing the solidification of the contents due to air contact, deterioration and contamination due to the inflow of foreign matters, as well as preventing the leakage of residual contents when the container is turned over or stored. This is to provide a release button for the cosmetic dispenser is more convenient.

1 is an overall assembly side cross-sectional view of the button of the present invention mounted on the container cap;

Figure 2 is an excerpt side cross-sectional view before the button of the present invention is pressed;

Figure 3 is an excerpted side cross-sectional view of a state in which the button of the present invention is pressed;

4 is a cross-sectional view taken along the line IV-IV of FIG. 2;

Figure 5 is an excerpt side cross-sectional view showing an embodiment of a seal according to the present invention;

Figure 6 is an excerpt side cross-sectional view showing another embodiment of a seal according to the present invention;

Figure 7 is an excerpt side cross-sectional view showing another embodiment of a seal according to the present invention;

Figures 8a, 8b, 8c, 8d is a side cross-sectional view showing an embodiment of the elastic member according to the present invention;

9 to 12 is an excerpt side cross-sectional view showing a state of use of the elastic member according to the present invention;

Figure 13 is an excerpt longitudinal cross-sectional view showing another embodiment of the guide according to the present invention;

Figure 14 is an exploded perspective view showing another embodiment of the guide according to the present invention;

FIG. 15 is a cross-sectional view of the excerpt species showing a state where the sealing member is supported by the guide structure of FIG.

※ Code explanation about main part of drawing ※

1: release button 10: button body

11: Closed passage 12: Mounting room

13: anti-rotation groove 20: nozzle

21: outlet 22: screw cap

23: inflow passage 24: discharge passage

25: anti-rotation piece 30: sealing member

31: sealing end 31a: multi-stage

32: seal 33: elastic member

40: ribs 41: extension end

42: Support requirement 50: Ventilator

132: groove 133: fixed shaft

134, 135: support jaw 140: support ring

141, 143: My paddle 142: Rib

Technical features of the release button according to the present invention for achieving the above object, in the button of the dispenser for releasing a certain amount of the liquid contents from the cosmetic container provided with a known pumping member: the pumping member of the cosmetic container And a mutual passage through which the contents are pushed up by the pumping force of the pumping member and are transported by the pumping force of the pumping member, and having a vertical passage through which the mounting chamber is opened to one side; A nozzle which is inserted into the mounting chamber of the button body and at the same time is provided with a discharge port in the front and a screw cap is fastened and fixed to the rear end, and has an inflow passage communicating with the longitudinal passage; According to the pressing operation of the button body, the elastic member is elastically installed so that the discharge passage in the lateral direction is formed inside the nozzle so that the sealing end for opening and closing the discharge port of the nozzle is correspondingly formed. A rear end portion of the sealing member having a sealing seal which is moved in close contact with the inner wall of the nozzle and prevents leakage of contents behind the inflow passage of the nozzle; It is composed of a guide member for inducing a stable forward and backward operation of the sealing member.

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

Figure 1 is a side cross-sectional view showing the entire assembly structure of the extrusion button for cosmetic dispenser according to the present invention, the inside of the container cap (A) that is installed to the top of the cosmetic container not shown to air up the contents of the container A pumping member (B) is provided, and the discharge button (1) is mounted to the upper portion of the pumping member so as to be operable, the discharge button (1) is configured to be interlocked with the pumping member.

In the present invention, the pumping member (B) in which the release button 1 is installed in conjunction with the present invention, although not specifically illustrated in the drawings, which is not the technical gist of the present invention, but also in the technical field (A 45 D 34/00). Is only a known technique and is not necessarily limited to a specific pumping structure.

As shown in Fig. 1, the discharge button 1 includes a button body 10 which is installed to be connected to a well-known pumping member B so as to be mutually pushed, and a nozzle 20 having a discharge port 21, and a room. It consists of a sealing member 30 for blocking the outlet 21 and a guide member of a predetermined form for stably supporting it during the advancing operation of the sealing member.

FIG. 2 is a side cross-sectional view showing the assembled state before the button body 10 is pressed. As shown in the drawing, the button body 10 is a vertically conveyed content conveyed by the pumping force of the pumping member B. As shown in FIG. The common passage 11 is provided, and the mounting chamber 12 in the lateral direction is open to one side thereof.

And inside the mounting chamber 12, the nozzle 20 is inserted into the bar, the discharge port 21 is provided in the front, the screw cap 22 is integrally fastened and fixed to the rear end, the predetermined portion The furnace is formed with an inflow passage 23 in communication with the longitudinal passage (11).

On the other hand, as shown in Figure 4 as the outer circumferential surface of the nozzle 20 is inserted into the mounting chamber 12, the inflow passage 23 formed to one side thereof coincides with the longitudinal passage 11 of the button body 10 A plurality of anti-rotation pieces 25 for inserting in a state are formed to face each other, and the anti-rotation grooves 13 are formed to correspond to the inner circumferential surface of the mounting chamber 12, respectively.

Therefore, when the nozzle 20 is inserted into the mounting chamber 12 of the button body 10, the nozzle 20 is assembled to the anti-rotation piece 25 formed as the outer circumferential surface thereof and the anti-rotation groove 13 formed as the inner circumferential surface of the mounting chamber 12. By doing so, the inflow passage 23 formed to one side is able to be inserted in a state that is always coincident with the longitudinal passage 11 of the button body 10.

Referring to FIG. 2 again, a sealing member 30 which is operated forward and backward is provided in the nozzle 20 so that the discharge passage 24 is provided, and at the tip thereof, the discharge port of the nozzle 20 is provided. A sealing end portion 31 for opening and closing the opening and closing portion 21 is formed to correspond, and the rear end portion thereof has a sealing seal 32 for preventing the contents from leaking to the rear of the discharge passage 24 during the operation of discharging the contents. It is inserted in the back inner wall surface of this nozzle 20 so that a close movement is possible.

Then, the seal 32 and the screw cap 22 of the sealing member 30 push the sealing member 30 forward when the contents are not released, and the sealing end portion 31 of the front is discharged from the nozzle 20. An elastic member 33 is interposed to prevent the gap.

Therefore, when the sealing member 30 does not release the contents, the sealing end 31 of the sealing member 31 blocks the discharge port 21 of the nozzle 20 by the elasticity of the elastic member 33. The seal 32 is retracted by forcibly compressing the elastic member 33 as the seal 32 receives the discharge pressure of the contents raised to the pumping pressure of the pumping member and moves backward. Is to open the discharge port 21 of the nozzle 20.

Meanwhile, as shown in an enlarged cross-sectional view of FIG. 2, the sealing end 21 of the sealing member 30 is formed as a multi-stepped jaw 31a, and the inner circumferential wall surface of the nozzle 20 is correspondingly formed, and the multi-stepped jaw or the nozzle 20 is formed. It is preferable that a sealing means, such as a protruding ring jaw or a rubber ring, be provided as a corresponding surface to ensure a more secure sealing in multiple stages.

In the present invention, it is preferable that the elastic member 33 has less elasticity than the release rising pressure of the contents during the pressing operation of the button body 10. That is, when the contents are not released, the sealing member 30 is pushed forward with its own elastic force so that the sealing end portion 31 has an elastic force that can reliably block the discharge port 21, and when the contents are released, It is preferable that the seal 32 is pushed backward by the release rising pressure so that the discharge opening 31 by the sealing end portion 31 has an elasticity enough to be opened.

Meanwhile, the seal 32 according to the present invention is integrally formed at the rear end of the sealing member 30 as shown in FIGS. 2 and 3, or detached from the rear end of the sealing member 30 as shown in FIGS. 5 and 6. It is preferable to form the material separately.

In particular, the detachable seal 32 detachably attached to the sealing member 30 as shown in FIGS. 5 and 6 is inserted into and fixed to the groove 132 formed at the rear of the sealing end 30 with the fixed shaft 133. Alternatively, it is preferable to insert and support between both support jaws 134 and 135 formed of the sealing end 30. The detachable seal 32 is compared with the sealing member 30 which is operated in the injection-type clay as compared with the integrated seal 32. It is convenient to maintain and maintain the exact straight line.

On the other hand, the seal 32 integrally or separately formed in the sealing member 30, as shown in Figure 7 is formed in a hemispherical shape to be thinner toward the edge to receive a lot of retraction pressure according to the rising pressure during the discharge of the contents in accordance with the release of the contents It is highly desirable to induce a quick retraction operation of the sealing member 30.

In addition, the elastic member 33 of the present invention is most preferably in the form of a compression spring made of metal as shown in Figs. It is also possible to use any type of elastic plate of rubber material, the present invention is not limited to a specific form is also applicable to the elastic member having other forms other than these.

On the other hand, the sealing member 30 installed inside the nozzle 20 is stably supported by the guide member during the advancing operation, the guide member may have various forms.

That is, the guide member for supporting the sealing member 30, as shown in Figs. 2, 3 and 4 is formed extending from the inner circumferential surface of the nozzle 20 toward the center of the radiation and each end portion thereof ( 41 is a plurality of ribs 40 evenly supporting the outer circumferential surface of the sealing member 30, or the extended end 41 of each of the ribs 40 corresponds to the sealing member 30 as shown in FIG. It may be configured to be stably fitted to each support request 42 formed so as to be supported.

In addition, the guide member is connected to a plurality of ribs 142 and an inner ring 141 through which the sealing member 30 is inserted and supported at the same time as the inside of the nozzle 20 is inserted and supported at the same time as shown in FIGS. 14 and 15. It may be in the form of a separate support ring 140 composed of the outer ring 143 is supported.

On the other hand, in the mounting chamber 12 of the button body 10 and the screw cap 22 of the nozzle 20, the ventilation hole 50 by the retraction operation of the sealing member 30 is formed.

The opening and closing state of the discharge port 21 of the nozzle 20 when using the discharge of the contents according to the present invention configured as described above will be described with reference to FIGS. 2 and 3.

First, Figure 2 is a state before the button body 10 is pressed, as shown in the mounting chamber 12, the nozzle 20 is provided with the discharge port 21, the inflow passage 23 on one side It is installed to coincide with the longitudinal opening 11 of the button body 10, the sealing member 30 is elastically installed by the elastic member 33 inside the nozzle 20 is elastically installed, at this time The sealing end portion 31 of the nozzle 31 is forcibly closing the discharge port 21 of the nozzle 20 by the elastic force of the elastic member 33.

Therefore, in this state, since the discharge port 21 of the nozzle 20 in which the contents are finally discharged to the outside is tightly sealed by the sealing end 21 of the sealing member 30, the inflow of outside air through this is blocked and at the same time, The contents near the outlet 21 are also to prevent random leakage. The contents remaining in the discharge passage 24 of the nozzle 20 are prevented from contacting with the outside air so that there is no fear of contamination due to deterioration and solidification or prevention of inflow of pollutants.

In addition, since the discharge port 21 is blocked, the external leakage of the contents is prevented, so even when the container is inadvertently inverted, the vicinity of the discharge port is always clean.

In this state, in order to discharge and use the contents stored in the container, the button body 10 is pressed in the direction shown by the arrow in FIG. 3, and the contents are pumped by the pumping member B operated in conjunction with the button body 10. The vertical passage 11 is raised, and the rising discharge pressure of the contents is applied to the seal 32 of the sealing member 30 together with the discharge passage 24.

Therefore, the seal 32 is retracted to the rear of the discharge passage 24 by the rising pressure while compressing the elastic member 33 in the stretched state, and at the same time, the sealing member 30 is also moved to the nozzle by the sealing end 31 ( As the discharge port 21 of 20 is opened, the contents on the discharge passage 24 are discharged to the outside.

At this time, the contents on the discharge passage 24 are leaked to the rear of the discharge passage 24 by a certain sealing force even during the retraction operation of the sealing member 30 because the seal 32 is moved in close contact with the inner circumferential surface of the nozzle 20. This is avoided.

Since the sealing member 30, which is retracted by the release rising pressure of the contents, is supported by the guide means in the form of the ribs 40 or the support ring 140, the straightness with respect to the rear seal 32 is provided. Can be stably moved and maintained at all times.

On the other hand, when the button body 10 that is pressed down is released as shown in FIG. Due to the elastic force of the elastic member 33 due to the movement to the front again, the sealing end portion 21 to quickly block the discharge port 21 of the nozzle 20, the discharge port 21 is the sealing end 31 By the multi-stage of the step (32a) is more surely sealed off.

Therefore, according to the present invention, the sealing end portion 31 of the sealing member 30 which is operated forward and backward by the upward release pressure of the contents and the elastic force of the elastic member 33 according to the pressing operation of the button body 10 has the nozzle ( By properly opening and closing the discharge port 21 of 20), the contents are released more stably.

Since the anti-rotation piece 25 is inserted into and supported in the anti-rotation groove 13 of the nozzle 20 when the nozzle 20 is mounted in the mounting chamber 12, the nozzle 20 is rotated even when the sealing member 30 is moved forward and backward. The inflow passage 23, which is prevented and communicated with the longitudinal passage 11, also maintains a consistent state at all times.

According to other embodiments of the other seals or other embodiments of the elastic member, the ejection operation of the contents according to the pressing operation of the button body 10 is the same, and detailed description thereof will be omitted.

On the other hand, the present invention has been described as using the liquid contents of the cosmetic container in the specification, but this is not limited to this can be applied to similar kind of ketchup container or medicine container, of course, the application of these fields is simply a kind of content It will be said to belong to the technical category of the present invention as different.

As described above, according to the present invention, since the discharge port of the nozzle in which the contents are finally discharged is opened and closed by the sealing end of the sealing member which is operated forward and backward according to the operation of the button body, the discharge port is always closed when the contents are not released. Since the inflow of outside air is reliably blocked, it is possible to prevent the solidification, deterioration and contamination of the contents due to air contact, and also to prevent the external leakage of the contents, so that the use of the container is more convenient and the quality contents are assured for a long time. There is an advantage that can be used while.

Although the present invention has been described with reference to the accompanying drawings, many modifications and changes may be made without departing from the scope of the following claims.

Claims (11)

In the discharge button of the dispenser for discharging and using the liquid contents from the cosmetic container (A) with a known pumping member (B): It is installed to be connected to the pumping member (B) of the cosmetic container (A) so as to operate mutually, the vertical passage 11 is provided with the contents conveyed by the pumping force of the pumping member is conveyed, the inside The button body 10 is formed in the mounting chamber 12 is opened to one side; The insertion hole 21 is inserted into the mounting chamber 12 of the button body 10 and at the same time, the discharge port 21 is provided at the front, and the screw cap 22 is fastened and fixed at the rear, and the longitudinal passage is a predetermined point. A nozzle 20 formed with an inflow passage 23 in communication with 11; The nozzle 20 can be moved in and out according to the pressing operation of the button body 10, and is elastically installed with an elastic member 33 having a predetermined shape so that a discharge passage 24 in a lateral direction is provided. A sealing end 31 for opening and closing the discharge port 21 of the nozzle 20 is correspondingly formed, and the rear end thereof is moved in close contact with the inner wall surface of the nozzle 20 so that the inflow passage 23 of the nozzle 20 is formed. A sealing member 30 having a sealing seal 32 for preventing leakage of the contents backward; Eject button for cosmetic dispenser, characterized in that consisting of a guide member of a predetermined form for inducing a stable retreat operation of the sealing member (30). The inflow passage 23 of the nozzle 20 corresponds to a plurality of anti-rotation pieces 25 formed on the outer circumferential surface of the nozzle and an inner circumferential surface of the mounting chamber 12 of the button body 10. Ejection button for a cosmetic dispenser, characterized in that the insert is supported in the state coinciding with the longitudinal passage (11) by mutually fitted in the anti-rotation groove (13) formed. The release button for cosmetic dispenser according to claim 1, wherein the sealing end portion 31 of the sealing member 30 is formed as a multi-stepped portion 31a to seal the discharge port 21 of the nozzle 20 with each other. The release button for a cosmetic dispenser according to claim 1, wherein the seal (32) is integrally formed at the rear of the sealing member (30). The release button for cosmetic dispenser according to claim 1, wherein the seal (32) is formed to be detachably attached to the rear end of the sealing member (30). The release button for cosmetic dispenser according to claim 5, wherein the detachable seal (32) is detachably supported by a fixed shaft (133) inserted into and fixed to a recess (132) formed at a rear end of the sealing member (30). . 6. The ejection button for a cosmetic dispenser as claimed in claim 5, wherein the detachable seal (32) is inserted and supported between both supporting jaws (134, 135) formed at the rear end of the sealing member (30). 8. The seal 32 according to any one of claims 1, 4, 5, 6, and 7, wherein the seal 32 is hemispherical to be thinned toward the edge for smooth retraction of the sealing member 30. Formed to form a release button for a cosmetic dispenser, characterized in that configured to receive a strong retraction pressure in accordance with the rise of the contents. According to claim 1, The guide member for supporting the retraction operation of the sealing member 30 is formed extending from the inner circumferential surface of the nozzle 20 toward the center of the radiation and each end portion 41 is extended Ejection button for a cosmetic dispenser, characterized in that a plurality of ribs 40 evenly supporting the outer peripheral surface of the sealing member (30). 10. The method of claim 9, wherein each of the ribs 40 of the guide member is stably inserted into and supported on each support request 42 formed so that its extended end 41 corresponds to the outer circumferential surface of the sealing member 30. Release button for cosmetic dispenser. The nozzle of claim 1, wherein the guide member comprises an inner ring 141 through which the sealing member 30 is supported, and an outer ring 142 supported by a plurality of ribs 142. Ejection button for cosmetic dispenser, characterized in that the support ring 140 is inserted into the appropriate position of the support.