KR101355654B1 - Cosmetics container of nozzle type - Google Patents

Abstract

The present invention discloses an air blowing cosmetic container.
An air blowing type cosmetic container of the present invention comprises: a container main body having a sliding membrane having an upper and a lower surface opened and a slide-inwardly inserted into an inner lower side thereof, the contents of which are filled inside; A tubular insert having a tubular insertion tube portion inserted into the open upper side of the container body, and a tubular inner shaft tube portion provided with a reduced diameter inside the insert tube portion and a tubular shape having a diameter extended to an upper side of the insert tube portion. A housing having an outlet opening through which contents flow into the tube portion and the inner shaft tube portion; A lower end is inserted into and fixed to the inner shaft part, and an inner side of the lower end is provided with a tubular cylinder having a check valve and an expanded diameter at one end of the cylinder, and an inner end of the spring into which the lower end of the spring is fitted. A fixed body including a chamber tube part which is provided with an expanded diameter at one end of the expansion tube part and forms a chamber filled with air; A pumping rod inserted into the cylinder to be lifted up and down and extended from an upper end of the pumping rod to receive an elastic support force by a spring, and a curling support for pressurizing air in the chamber when descending and an upper one side of the curling support A lifting body provided on one side of the displacement induction part and the curl support part which is displaced by the pressing force by protruding the pressure, and a nozzle valve which regulates the flow path so that the air in the chamber can be discharged when the button is pressed; The lower part is inserted into the receiving tube part in an elevated manner, and the upper and lower inner sides contact the curl support part and a part of the chamber tube part to form a gap with the displacement guide part during the pressing operation to form a passage through which the contents flow. It consists of a button formed with a discharge port through which the contents and air are discharged to the outside.
The air blowing type cosmetic container having such a structure prevents the contents from remaining around the discharge opening as the high pressure air is ejected through the discharge opening at the moment when the user presses the button to complete the discharge of the contents through the discharge opening. Therefore, the hygienic use is possible, so a useful effect is expected to increase the consumer's satisfaction with the product. In addition, the present invention does not need to be formed so as to protrude excessively from the button or the container as in the prior art, there is an advantage to further increase the degree of freedom of design for the advanced button design. In addition, the present invention has the advantage that the contents can be prevented from leaking even when the container is collapsed due to carelessness of the user as the discharge port is automatically shielded when the pumping operation is released.

Description

Air blowing cosmetics container {COSMETICS CONTAINER OF NOZZLE TYPE}

The present invention relates to a cosmetic container for discharging the contents contained therein by receiving a user's pumping operation in the state of storing the contents of the various liquid, more specifically, instantaneously when the discharge of the contents during the pumping operation is completed The present invention relates to an air blowing type cosmetics container which can blow out air so that the contents do not remain around the discharge port and keep the convenience around the discharge port clean.

In general, a liquid container for storing the contents of the fluid state, such as cosmetics, detergents, shampoos, rinses, liquid medicines, liquid foods, etc. comprises a container body filled with the contents and a stopper for opening and closing the inlet of the container body.

In addition, in the case of gel or liquid with low viscosity of 0.01 ~ 6 poise, the contents contained in the container body are sucked out by receiving a certain pressing operation from the user to enable convenience and quantitative discharging. Pumping cosmetic containers having a pumping mechanism on the inlet side of the container body to be discharged to the widely used.

Such a pumping-type cosmetic container has a container body that forms an accommodating space therein so as to accommodate and store the contents largely, and is assembled on an open upper side of the container body to receive pressure operation force from a user through an interlocking operation. It consists of a pumping mechanism for sucking the contents contained in the interior of the body to discharge to the outside.

The body is a receiving element having a tubular shape to form an inlet on the upper side, is formed of a synthetic resin, metal or glass material, it is also possible to provide a laminate sheet tubing in the form of tubular.

The pumping mechanism is provided with a housing which forms an outer body coupled to the inlet side of the body, and is provided to be elevated in the upper center of the housing to receive a pressing operation from the user, and a button having a discharge port for discharging the contents to the outside on one side; Piston tube which is connected to the lower part of the button to receive the contents and guides to the discharge port is provided to be raised and lowered integrally with the button, and the button tube is inserted into the lower slide is filled in the lower portion of the body The cylinder is connected to the suction pipe for sucking the contents and the button pressed by the pressing operation to reposition the lower end is supported on the inner side of the housing while being arranged to surround the button tube to increase the support force against the button It consists of an acting return spring.

In the pumping-type cosmetic container of such a configuration, when a button is pressed with a finger, a vacuum pressure is generated inside the container body by the pressure, and the contents stored in the container body are sucked by a certain amount by the vacuum pressure to the side of the container body. Discharged to the outside through the discharge port formed in the.

However, in the conventional pumping cosmetic container, when the user presses the button, the contents are discharged relatively far as the high pumping force is initially applied, but at the end of the pressing force applied to the button, the contents are reduced as the pumping force is lowered. There is a disadvantage that can not be discharged far. As a result, there is a disadvantage in that the contents flow down to the discharge port peripheral portion and the outer surface of the container body located below it.

In order to solve this problem, conventionally, a discharge tube having a straw-shaped protrusion or protruding around the discharge port is provided, but there is a serious disadvantage that it is difficult to upgrade the cosmetic container due to the extremely low freedom of design of the container design.

Korean Utility Model Publication No. 20-0442432, p. 2, claim 1, drawings 4a and 4b The patent document 1 relates to a spray nozzle injector device for cosmetic containers, the claim 1 of the cylindrical outer container; An inner container provided inside the outer container and containing contents; It is inserted into the lower end of the outer container and coupled, the inclined guide grooves along the inner circumferential surface by a predetermined circumferential angle is formed opposite, and both ends of the inclined guide grooves are formed horizontally extending the lowest extension groove and the highest extension groove Rotating support means; The lifting projection is inserted into the rotation supporting means, vertical grooves are formed at both side opposing sides and inserted into the guide grooves of the rotation supporting means at the lower end of the outer circumferential surface and are guided along the guide grooves to be seated in the lowest extension grooves and the highest extension grooves. A holder configured to elevate the inner container while the lifting protrusion is guided along the guide groove of the rotating supporting means according to the forward / reverse rotation of the rotating supporting means; And a holder fixing ring fixed to a lower end of the outer container and provided with a guide protrusion on an inner diameter surface thereof so as to correspond to a vertical groove of the holder, when the lifting protrusion moves up and down along the guide groove. Disclosed is a configuration of a spray nozzle injector device of a cosmetic container, and the spray nozzle injector device of the cosmetic container of Patent Document 1 having such a configuration is moved inside and outside of the container as the inner container and the spray nozzle are raised and lowered according to the forward / reverse rotation of the rotating support cap. Appearance operation is made to. However, the spray nozzle injector device of the cosmetic container of the patent document 1 is a structure that the user applies the pumping operation after the rotation operation of the rotation support cap is not only complicated structure, but also operated the rotation support cap before or after the discharge of the contents In addition to the hassle that has to be done, there is a limit to the degree of protrusion of the injection nozzle, there is a problem that the contents flow down to the periphery of the injection nozzle in the repeated process of discharging the contents and contaminated.

The present invention was created in order to solve the problems of the prior art as described above, and an object of the present invention is to enable the instantaneous air pressure to act upon the completion of the ejection operation of the contents so that the contents around the ejection openings are discharged by the ejection pressure of air. The present invention provides an air blowing cosmetic container capable of preventing contamination by contents on the outer periphery of the discharge port and the outer side of the container body below the separator.

An air blowing type cosmetic container according to a preferred embodiment of the present invention for realizing the above object is a container body having a sliding membrane having an upper and a lower surface opened and a slide-inwardly inserted into the lower side thereof, in which the contents are filled therein; ; A tubular insert having a tubular insertion tube portion inserted into the open upper side of the container body, and a tubular inner shaft tube portion provided with a reduced diameter inside the insert tube portion and a tubular shape having a diameter extended to an upper side of the insert tube portion. A housing having an outlet opening through which contents flow into the tube portion and the inner shaft tube portion; A lower end is inserted into and fixed to the inner shaft part, and an inner side of the lower end is provided with a tubular cylinder having a check valve and an expanded diameter at one end of the cylinder, and an inner end of the spring into which the lower end of the spring is fitted. A fixed body including a chamber tube part which is provided with an expanded diameter at one end of the expansion tube part and forms a chamber filled with air; A pumping rod inserted into the cylinder to be lifted up and down and extended from an upper end of the pumping rod to receive an elastic support force by a spring, and a curling support for pressurizing air in the chamber when descending and an upper one side of the curling support A lifting body provided on one side of the displacement induction part and the curl support part which is displaced by the pressing force by protruding the pressure, and a nozzle valve which regulates the flow path so that the air in the chamber can be discharged when the button is pressed; The lower part is inserted into the receiving tube part in an elevated manner, and the upper and lower inner sides contact the curl support part and a part of the chamber tube part to form a gap with the displacement guide part during the pressing operation to form a passage through which the contents flow. It is characterized by consisting of a button formed with a discharge port for the contents and air discharged to the outside.

As a preferred feature of the present invention, the expansion tube is in close contact with the curl support portion in contact with the outer surface, is formed of a soft material so that the air of the chamber can pass through the inner displacement during the pressing movement of the button, the chamber tube portion Is in close contact with the side wall of the button, the button is made of a soft material so as to be displaced inward by the suction pressure acting upon the upward movement in the pressurized state so that outside air can be introduced.

In another preferred aspect of the present invention, the nozzle valve is provided in a disk shape and comprises an elastic membrane having an elastic displacement before and after the air pressure, and a fitting portion protruding from the rear side of the elastic membrane, and the elevating body is the button. The fitting hole in which the fitting portion is fitted at a position in line with the discharge port of the air is formed, and an air hole through which air in the chamber is ejected to the outside when the button is pressed.
In another preferred aspect of the present invention, the displacement inducing part forms a gap through which the lower surface of the button and the contents can flow, and retracts and displaces the nozzle valve in response to the pressing operation force applied to the button to open the discharge port. It is to be provided.

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As another preferred feature of the invention, the button, the side wall is inserted into the receiving tube portion; A pressing surface receiving a pressing operation from a user by forming an upper surface of the side wall; It is configured to include a nozzle portion through which the discharge port connected to the inside so as to discharge the contents and air.

As another preferred feature of the present invention, the check valve is disposed in the center of the fixing portion and the ring-shaped fixing portion fixed to the inner shaft tube portion of the lower portion of the upper portion of the outlet is slide-fitting operation And an elastic rib which forms a through hole through which the contents flow while elastically supporting the opening and closing portion to be opened and closed by the opening and closing portion.

As another preferred feature of the present invention, the container body is provided with a lower cap fitted with an air hole connected to the outside by closing the opened lower surface of the container body provided under the sliding membrane.

In the air blowing type cosmetic container according to the present invention, when the user presses a button, the contents remain around the discharge opening as the high-pressure air is ejected through the discharge opening at the moment when the discharge of the contents is completed through the discharge opening. It is expected to have a useful effect to increase the consumer's satisfaction with the product because it can be used sanitarily.

In addition, the present invention does not need to be formed so as to protrude excessively from the button or the container as in the prior art, there is an advantage to further increase the degree of freedom of design for the advanced button design.

In addition, the present invention has the advantage that the contents can be prevented from leaking even when the container is collapsed due to carelessness of the user as the discharge port is automatically shielded when the pumping operation is released.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

1 is a perspective view showing an air blowing type cosmetic container according to the present invention,
2 and 3 is a perspective view showing a button and a pumping element in the air blowing cosmetic container according to the invention,
Figure 4 is a cross-sectional view showing the internal structure of the air jet cosmetic container according to the invention,
5 to 11 is a cross-sectional view for explaining the pumping operation of the air blowing cosmetic container according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described an air jet cosmetic container according to the present invention. First, it should be noted that like elements or parts in the drawings are denoted by the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a perspective view showing an air blowing type cosmetic container according to the present invention, in which the outer body is formed in the drawing to provide a container body 10 which provides a filling space in which the contents are filled, and the container body 10 of the present invention. The air blowing type cosmetic container 1 including the housing 20 and the button 50 which is provided on the upper side and constitutes a cap unit for generating a pumping force by receiving a pressing operation force from the user and discharging the filled contents to the outside is shown. have.

2 is a perspective view showing a button, a lifting body and a housing in an air blowing cosmetic container according to the present invention. In the drawing, the button 50 has a pressing surface 55, a side wall 53, and a nozzle 51 formed therethrough. It is composed of a portion 57, the housing 20 comprises an insertion pipe portion 21 and the receiving pipe portion 23, the lifting body 40 is a displacement guide portion 45, the curl support portion 43 and the nozzle valve A configuration in which 47 is mounted is shown.

3 is an exploded perspective view showing the lifting body, the spring, the fixing body, the housing in the air blowing cosmetic container according to the present invention, the lifting body 40 is a puff pad 25 and the curl support 43 and the displacement guide 45 ), The fixed body 30 is composed of a cylinder 31 and an expansion tube portion 33 and a chamber tube portion 35, and the housing 20 is an insertion tube portion 21 and the inner shaft tube portion 22 and receiving The configuration which consists of the pipe part 23 is shown.

Figure 4 is a cross-sectional view showing the internal structure of the air blowing cosmetic container according to the present invention, the upper body and the lower surface is opened to form an outer body and the container body is shielded by the sliding membrane 15 and the lower cap 17 on the lower side (10), a housing (20) assembled on the open upper surface of the container body (10), a fixed body (30) fixedly installed inside the housing (20), and an inner side of the fixed body (30). There is shown a lifting body 40 which is provided to be positioned up and down at a position and a button 50 that can be assembled to be elevated with the lifting body 40 integrally.

5 to 11 are cross-sectional views for explaining the pumping operation of the air blowing cosmetic container according to the present invention, Figure 5 shows a state in which the contents are stored, Figure 6 is the button 50 is pressed downward FIG. 7 illustrates a state in which the outflow operation of the contents occurs, and FIG. 7 illustrates a state in which the button 50 is further pressurized in the state of FIG. 6 so that air in the chamber 35c is ejected through the discharge port 51. It is sectional drawing which expanded and showed the principal part structure of FIG.

9 shows a state in which a return starts from a state in which the button 50 is fully pressed, FIG. 10 shows a state in which the button 50 returns, and FIG. 11 shows a state in which the return is completed.

Referring to the configuration of the air jet cosmetic container according to the present invention with reference to the drawings as follows.

The air blowing type cosmetic container 1 of the present invention, the housing main body 10, which provides a receiving space for largely storing the contents, the housing which is coupled to the open upper side of the container body 10 is equipped with various components 20, the fixed body 30 assembled in the housing 20, and the lifting body 30 is provided so as to be able to move up and down to generate a pumping force to the inside of the container body 10 A lifting body 40 which sucks the filled contents and a member having a vertical displacement in up and down in conjunction with the lifting body 40 integrally and receiving elastic pressing force by the user and receiving elastic pressing force from the spring 37. Consisting of a button 50.

The container body 10 is formed of a metal material, glass material or synthetic resin material, and is a tubular member having an upper and a lower surface open to form a receiving space for storing a certain amount of liquid contents or viscous contents. The upper side of the housing 20 is coupled, the open lower side of the sliding membrane is provided to be moved upwardly in close contact with the inner wall surface of the container body 10 to enable the volume displacement of the internal space filled with the contents (15) and a lower cap (17) provided below the sliding membrane (15) to close the lower portion of the container body (10) opened.

The container body 10 may be coupled to the housing 20 and the lower cap 17 by a screwing structure or may be coupled in an interference fit structure, and the lower cap 17 is as shown in the drawings. As described above, an air hole vh is formed to allow air to be introduced from the outside so that atmospheric pressure acts on the lower side of the sliding membrane 15.

The housing 20 has a lower part fitted into the upper inside of the container body 10, and the inside of the housing 20 is an element in which the fixed body 30 and the lifting body 40 are assembled. The inner tube portion 22 and the inner tube portion 22, which is provided with a reduced diameter inside the insertion tube portion 21, the check valve 39 is installed on the lower side thereof, and the insertion tube portion 21 It consists of a receiving pipe portion 23 provided with a diameter extended upward.

The insertion tube portion 21 is a tubular element inserted into the open upper side of the container body 10, the center of the lower surface so that the contents in the container body 10 can be introduced into the inside by the suction force 24 is formed.

The inner shaft tube portion 22 is a tube element provided in the form of a double tube inside the insertion tube portion 21 is inserted into the cylinder 31 of the fixed body 30 to be described later, the upper and lower sides are opened It is provided in the form.

The accommodation tube portion 23 is provided integrally on the upper side of the insertion tube portion 21, and is assembled to the outside of the inlet of the container body 10, provided to have an expanded diameter with respect to the insertion tube portion 21. do. The accommodation pipe portion 23 is assembled with the button 50 to be elevated in the inside, it is preferable to form a locking structure at a position corresponding to each other to prevent separation with the button 50.

The housing 20 of this configuration is preferably molded of a synthetic resin material, it may be coupled to each other by screwing or interference fit to the inlet side of the container body (10).

The stationary body 30 is provided with a tubular cylinder 31, an expansion tube part 33 provided with a diameter extended from one end of the cylinder 31, and an diameter extended from one end of the expansion tube part 33. The chamber tube part 35 is comprised.

The cylinder 31 is a tubular member whose upper and lower surfaces are opened and inserted with a lower end inserted into the inner shaft pipe part 22, and the opened lower side is connected to the outlet 24 of the housing 20. As a result, the contents of the container body 10 may be introduced. The cylinder 31 has a check valve 39 fixedly installed at the lower side thereof to interrupt the outlet 24.

The check valve 39 is disposed at the center of the ring-shaped fixing portion 39c fixed to the inside of the inner shaft pipe portion 22 and the fixing portion 39c. An elastic rib (r) for forming a through hole (39b) in which the lower part is slide-fitted to open and close the opening and closing portion (39a) to be opened and closed by lifting and lowering, and the contents are flowed while the elastic opening and closing portion (39a) and the fixing portion (39c) are elastically supported. Is made of. The check valve 39 is moved upwards and downwards through the opening and closing portion 39a by the suction pressure generated when the pumping rod 41 to be described later is moved up and down in a contracted state, that is, in a lowered state. When opening) and the suction pressure is removed, the opening and closing part 39a returns to its original position and serves to shield the through hole 39b.

The expansion pipe part 33 is provided with a diameter extended from one end of the cylinder 31, the lower end of the spring 37 is fitted inside. As shown in the drawing, the expansion pipe part 33 is formed of a soft material to be in contact with the curl support part 43 of the lifting body 40 to be described later. That is, in the present invention, the expansion pipe part 33 is in close contact with the curl support part 43 in contact with the outer surface thereof, and the chamber 35c may be crushed inward or deformed in shape during the pressing movement of the button 50. It is formed of a soft material so that the air can pass through.

The chamber tube part 35 is provided to have a diameter extended from one end of the expansion tube part 33 to form a chamber 35c filled with air, and an outer surface of the side wall 53 of the button 50 to be described later. It is formed of a soft material to be in close contact with. The chamber pipe part 35 maintains a state in close contact with the button 50 so that air in the chamber 35c does not flow out when the button 50 to be described later moves downward. 35c) form a gap by the inward distortion by the suction pressure to allow air to flow into it. That is, the chamber tube part 35 is in intimate contact with the side wall 53 of the button 50, the inner side of the button 50 is crushed inward by the suction pressure acting during the upward movement in the pressurized state, such as shape deformation It is made of a soft material to allow displacement to occur so that outside air can be introduced.

The lifting body 40 is provided inside the housing 20 to generate a pumping force in the cylinder 31 of the fixed body 30 by being raised and lowered in conjunction with the pressing operation force of the button 50 to be described later. And the pumping rod 41 and the lifting operation in the interior of the cylinder 31, the curled support portion 43 is formed integrally connected at the upper end of the pumping rod 41 to assemble the button 50 to be described later and the button Displacement induction part 45 that forms a gap in which the contents flow during the pressurization operation of the 50 and a nozzle valve 47 that intercepts a flow path through which air flows in conjunction with a pressurizing operation force applied to the button 50 to be described later. do.

The pumping rod 41 is a tubular element inserted into the cylinder 31 so as to be lifted and lowered, and the contents passing through the outlet 24 flow therein.

The curl support portion 43 is provided in a shape extending from the top of the pumping rod 41 in the outward downward direction, integrally by assembling the button 50 to be described later to the top as shown in the figure The lift is linked. The curl support 43 receives the elastic support force in the upward direction by the spring 37. In addition, the curl support 43 in the present invention pressurizes the air in the chamber 35c by entering the end of the chamber 35c during the downward movement, the pressurized air is the soft expansion tube portion 33 ) Is moved into the curl support 43 through a gap formed by being deformed or displaced inward.

The displacement guide portion 45 is formed by protruding the upper side of the curl support portion 43, and is provided with a gap g1 so as to allow the contents to flow with the lower surface of the button 50 located on the upper surface. . The displacement induction part 45 is an element which forms a gap by inducing displacement to the rear side as shown in the enlarged view of FIG. 6, when the button 50 is pressurized. That is, the pressure supporting force applied to the button 50, which will be described later, displaces the curl support part 43 provided with the nozzle valve 47 to form a gap so that the outflow of the contents is interrupted through the gap.

The nozzle valve 47 is provided on one side of the curl support part 43 so as to retreat while being in close contact with the inner wall surface of the nozzle part 57 when the button 50 to be described later is pressed, and the contents of the nozzle part 57. It is an element that controls the passage so that the air can be discharged from the chamber 35c and the passage is regulated so as to be discharged to the outside through the discharge port 51. That is, the nozzle valve 47 in the present invention is located on one side of the displacement induction part 45, and when the button 50 is pressed by the pressing operation force, the nozzle part to be described later will be described later because the displacement occurs in association with the overall direction. A gap is formed so that the contents can be ejected through the ejection opening 51 by being spaced apart from the edge contacting the edge of the ejection opening 51 of the 57, and the air pressure in the chamber 35c acts. 48 is an element which blows through the discharge port 51 by opening the air hole 47h.

The nozzle valve 47 according to the present invention is formed so that the protruding edge portion is in close contact with the edge portion of the inner discharge port 51 of the nozzle portion 57, which will be described later. It consists of the elastic membrane 48 which has elastic displacement, and the fitting part 48a which protruded in the back side of this elastic membrane 48. As shown in FIG. The lifting and lowering body 40 to which the nozzle valve 47 is mounted includes a fitting hole 47a in which the fitting portion 48a is fitted and assembled at a position in line with the discharge port 51 of the button 50. do. Reference numeral 47h denotes an air hole 47h through which air in the chamber 35c is ejected to the outside when the button 50 is pressed.

The button 50 is provided to be elevated in a state of being inserted into the receiving tube portion 23 constituting the housing 20, the upper and lower inner wall is in contact with the curl support portion 43 and a portion of the chamber tube portion 35 During the pressing operation, a gap is formed with the displacement induction part 45 to form a passage through which the contents flow, and a discharge port 51 for discharging the contents and air to the outside is formed at the side.

That is, the button 50 forms a side wall 53 inserted into the accommodation tube part 23, and an upper surface of the side wall 53, the pressing surface 55 receiving a pressing operation from the user, The nozzle unit 57 is formed to protrude from the side wall 53 and has a discharge port 51 formed therethrough so as to discharge contents and air.

The button 50 may be formed of various materials similar to the container body 10, and is preferably formed of a synthetic resin in consideration of the degree of freedom of molding. In addition, the pressing surface 55 may be formed with a groove so that the user can easily press with a finger or attach a cushion pad such as silicone or urethane.

Referring to the operation of the air jet cosmetic container according to the present invention configured as described above are as follows.

First, as shown in FIG. 5, when a user applies a predetermined pressing operation force by pressing the button 50 as shown in FIG. 6 to discharge the contents in the state in which no operation force is applied to the button 50, the button 50. The curl support 43 and the pumping rod 41 constituting the lifting body 40 in close contact with the inner wall of the 50 is moved downward.

In this case, as the pumping rod 41 is lowered in the cylinder 31, the contents in the cylinder 31 pass through the pumping rod 41 and the displacement induction part 45 provided on the upper side of the curl support part 43. Flow occurs through the gap g1 between the buttons 50.

Subsequently, the displacement guide portion 45 is moved downward in conjunction with the pressing operation of the button 50 while the nozzle portion 57 is displaced with reference to FIG. As a result, the contents are discharged to the outside through the discharge port 51 of the button 50 as a result.

On the other hand, as shown in Figure 7, when the user further presses the button 50 in the state of Figure 6, the curl support portion 43 of the lifting body 40 by the pressing operation force acting on the button 50 ) Enters into the chamber 35c of the fixture 30.

Accordingly, the air filled in the chamber 35c is compressed to form the gap g3 while deforming inward the expansion tube part 33 which is in contact with the inner wall of the curl support part 43, thereby to the upper space. The air thus moved operates the nozzle valve 47 to elastically displace the elastic membrane 48 to the front side, and as a result, between the elastic membrane 48 in close contact with the front surface of the nozzle valve 47. The gap g2 is formed so that the air via the air hole 47h can be strongly exhausted to the outside through the discharge port 51 through the gap g2.

That is, in the state of FIG. 7, the discharge amount of the contents is reduced because the button 50 is at a time when the pressing force of the user is acted to some extent. As a result of being strongly discharged, the contents are prevented from remaining around the discharge port 51, that is, around the nozzle part 57.

On the other hand, if the pressure operation force acting on the button 50 is released after the contents discharge is completed, the lifting body 40 is moved up by the elastic support force of the spring 37 to achieve a position return, in conjunction with this The button 50 also makes a position return.

At this time, the pumping rod 41 of the lifting body 40 is actuated by the suction pressure in the cylinder 31 as it moves up in the cylinder 31, the check valve 39 by the suction pressure is the outlet ( By opening 24, the contents filled in the interior of the container body 10 flow to the cylinder 31 side.

In addition, when the suction pressure acting on the cylinder 31 is released, the check valve 39 closes the outlet 24 to stop the flow of the contents.

It is to be understood that the present invention is not limited to the disclosed embodiment and that various changes and modifications may be made without departing from the spirit and scope of the present invention as set forth in the appended claims. It is obvious to those who have knowledge. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

1: air blowing cosmetic container 10: container body
15: sliding film 20: housing
21: insertion tube 22: inner shaft tube
23: receiving pipe portion 24: outlet
30: fixed body 31: cylinder
33: expansion tube portion 35: chamber tube portion
37: spring 39: check valve
40: lifting body 41: pumping rod
43: curl support portion 45: displacement guide portion
47: nozzle valve 50: button
57 nozzle part

Claims (7)

A container body 10 provided with a sliding membrane 15 having an upper and a lower surface opened and a slide-inwardly inserted into an inner lower side to be filled with contents therein;
Tubular inner tube portion 22 and insertion tube portion provided with a reduced diameter in the tubular insertion tube portion 21 that is inserted into the open upper side of the container body 10 and the insertion tube portion 21 A housing 20 having a tubular accommodating tube portion 23 having a diameter extending upwardly of the 21 and an outlet opening 24 through which contents flow into the inner shaft tube portion 22;
A lower end is inserted into and fixed inside the inner shaft pipe part 22. A lower end thereof is provided with a tubular cylinder 31 having a check valve 39 and an extended diameter at one end of the cylinder 31. On the inner side of the chamber tube portion 35 is provided with an expansion tube portion 33 is fitted with a lower end of the spring 37 and a diameter (35c) is filled in the air extending from one end of the expansion tube portion 33 A fixture 30 made up of;
The pumping rod 41 inserted into the cylinder 31 to be lifted up and down and extended from the upper end of the pumping rod 41 in an outward downward direction to receive elastic support force by the spring 37 to lower the chamber 35c. Curl support portion 43 for pressing the air of the) and the displacement guide portion 45 and the curl support portion 43 which is displaced under pressure by protruding the upper side of the curl support portion 43 is provided on the button 50 A lifting body 40 provided with a nozzle valve 47 for controlling the flow path so that air in the chamber 35c can be discharged when pressurized;
The lower part is inserted into the inside of the receiving tube part 23 to be elevated, and the upper and lower inner sides of the curl support part 43 and a part of the chamber tube part 35 contact with each other to form a gap with the displacement guide part 45 during the pressing operation. A button 50 having a discharge port 51 through which contents and air are discharged to the outside to form a passage through which the contents flow;
Air blowing type cosmetic container, characterized in that consisting of.
The method of claim 1,
The expansion tube portion 33 is in close contact with the curl support portion 43 in contact with the outer surface, is formed of a soft material so that the air of the chamber (35c) can be passed by being displaced inward during the pressing movement of the button 50 Become,
The chamber tube part 35 is in intimate contact with the side wall 53 of the button 50, and is displaced inward by suction pressure acting upon the upward movement in the state in which the button 50 is pressurized to allow external air to flow therein. Air blowing type cosmetic container, characterized in that formed from a soft material.
The elastic membrane 48 of claim 1, wherein the nozzle valve 47 is provided in a disc shape and has an elastic displacement before and after the air pressure, and a fitting portion protruding from the rear side of the elastic membrane 48. 48a),
The lifting and lowering body 40 is configured to include an air ejecting type comprising a fitting hole 47a in which the fitting portion 48a is fitted at a position in line with the discharge port 51 of the button 50. Cosmetic containers.
The method of claim 1, wherein the displacement guide unit 45,
Forming a gap g1 through which the lower surface of the button 50 and the contents can flow, and retracting and displacing the nozzle valve 47 in response to the pressing operation force applied to the button 50 to discharge the outlet 51. Air blowing type cosmetic container, characterized in that provided to be open.
The method of claim 1, wherein the button 50,
A side wall 53 inserted into the accommodation pipe part 23;
A pressing surface 55 which forms a top surface of the side wall 53 and receives a pressing operation from a user;
A nozzle unit 57 formed therethrough with a discharge port 51 connected therein to discharge contents and air;
Air blowing type cosmetic container, characterized in that configured to include.
The method of claim 1, wherein the check valve 39,
A ring-shaped fixing portion 39c fixed to the inside of the inner shaft pipe portion 22 and the lower portion of the upper portion of the outlet port 24 is disposed at the center of the fixing portion 39c, and the lifting operation is performed. Air, characterized in that it comprises an opening and closing portion (39a) to be opened and closed by an elastic rib (r) to form a through hole (39b) through which the contents flow while elastically supporting the opening and closing portion (39a) and the fixing portion (39c). Squirt cosmetic container.
The method of claim 1, wherein the container body 10,
An air blowing type cosmetic, characterized in that the lower cap 17 is provided on the lower side of the sliding membrane 15 to close the open bottom surface of the container body, through which an air hole vh connected to the outside is inserted. Vessel.

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