JP4948544B2 - Quantitative discharge container for liquid contents - Google Patents

Description

  The present invention relates to a pencil-type container in which liquid cosmetics can be discharged to a makeup brush by pushing a push button, and more specifically, production by assembly by improving the structure of a discharge unit for discharging contents The present invention relates to an invention that can improve the manufacturing cost and reduce the manufacturing cost.

  Liquid cosmetics with liquid volatile properties lose their original function when moisture or volatile solvents are volatilized into the atmosphere.

  Examples of cosmetics that contain moisture or volatile substances as described above include eye liners, lip glosses, lip colors, eye serums, anti-wrinkles, and foundations.

  The cosmetic is preferably stored and used in a container that can minimize contact with air, and various containers that can minimize contact with the air of the cosmetic have been developed.

  Among them, in the case of containers that are designed so that the contents can be discharged and used quantitatively by operating a push button, the Korean Utility Model Registration No. 230104 and the Korean Utility Model Application No. 2005-2005 previously registered by the applicant of the present application. There are inventions disclosed in Japanese Patent No. 19631 and Korean Utility Model Application No. 2005-19787.

  In the prior registration device and the prior application, when a push button installed on a base is pushed, a screw rod is rotated by a push operation of the push button, and a piston screwed to the screw rod moves contents. The contents can be discharged and used on a makeup brush, and the contents can be discharged and used quantitatively, and the volatilization of volatile substances can be prevented, but the mechanism for discharging the contents is complicated. Therefore, not only is it difficult to lower the production cost due to manufacturing production, but the assembly work is complicated and a lot of manpower has to be invested in the assembly, which takes a long time to assemble. It was difficult.

  The present invention has been made to solve the above-described problems of the prior art. The purpose of the present invention is to press the push button to compress the pump tube so that the contents flowing into the pump tube are replaced with the makeup brush. When the external pressure applied to the push button is removed and the pump tube returns to the original state, the content discharge path is shut off and the content stored in the container body is opened while the check valve is open. By improving the structure of the discharge part so that the contents can be discharged by repeated operation to flow into the structure, the structure is simplified, and ultra-precision machining like the conventional discharge part is unnecessary, As well as eliminating the difficulty of manufacturing and manufacturing, it is possible to reduce the manufacturing cost due to production and to simplify the work process through assembly and manufacturing. Reduction of manpower required for work is possible, of course mass production of products by improving the productivity, the disadvantage of the product does not occur due to loss of function of the discharge portion, to provide a quantitative dispensing container of the liquid contents.

  In order to achieve the above object, the present invention provides a container that can be used by discharging the contents stored in the container body by a push button operation to a cosmetic brush, and the contents are stored in the container. A container body 10 composed of a first case 11 and a second case 12 in which a pump tube 30 is installed, a check valve 20 mounted in the first case 11, and installed in the second case 12. Pump tube 30, a valve 50 attached to the tip of the pump tube 30, a push button 60 that pushes the pump tube 30, and a cosmetic brush installed so as to be exposed at the tip of the second case 12. 40, and can be achieved by a quantitative discharge container of a liquid foundation composed of

  In the liquid content quantitative discharge container according to the present invention, when the pump tube 30 installed in the second case 12 is pushed with the push button 60, the pump tube 30 is compressed and the pump tube 30 passes through the content inflow hole 31. When the content that has flowed into 30 is discharged to the makeup brush 40 through the content discharge port 32 and the external pressure applied to the push button 60 is removed and the pump tube 30 returns to its original state, the open / close bar of the check valve 20 The contents inflow hole 31 blocked by 22 is opened and the contents accommodated in the first case 11 are discharged into the makeup brush 40 by repeated operations to allow the contents to flow into the tube pump 30. By doing so, the structure of the container with the cosmetic brush is simplified and the means for discharging the contents is ultra-precision This eliminates the difficulty of manufacturing and eliminates the difficulty of manufacturing and lowers the manufacturing cost of production, simplifies the work process by assembly production, reduces the manpower required for assembly work, and improves productivity. There is an advantage that mass production of the product is possible and the reliability of the product can be prevented from being lowered due to loss of function of the means for discharging the contents.

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

  As shown in FIG. 1 to FIG. 4, the quantitative discharge container for liquid contents according to the present invention includes a first case 11 in which contents are stored and a second case that is undercut fastened to the first case 11. A container body 10 composed of a case 12, a check valve 20 installed at the tip of the first case 11, a pump tube 30 installed in the second case 12, and a pump tube 30. It consists of a valve 50 mounted at the tip and a makeup brush 40 installed at the tip of the second case 12.

  The upper part of the first case 11 constituting the container body 10 is open, and a piston 11a that pushes up the stored contents is installed inside.

  The check valve 20 installed in the upper part of the first case 11 has a content transfer passage formed by a rib 21 so that the content can flow into the pump tube 30, and the pump tube 30 is mediated by the rib 21. An opening / closing bar 22 is formed to selectively block or open the contents inflow hole 31 of the.

  The pump tube 30 installed inside the second case 12 that is undercut attached to the first case 11 is formed with a push plate 33 that is pushed by a push button 60 on the outer peripheral surface, and is opposed to the push plate 33. A cushion leg 34 is formed on the side.

  At one end of the pump tube 30, a content inflow hole 31 is formed through which the content accommodated in the first case 11 that forms the container body 10 flows.

  A content discharge port 32 is formed on the side opposite to the content inflow hole 31, and an annular edge that allows the content discharge port 32 to be opened and closed by a discharge pressure generated from the inside of the pump tube 30. 32 a is formed outside the contents discharge port 32.

  A base body 52 of a valve 50 having a cross-shaped rib 51 that allows the contents to be discharged at the same time as contacting the inner wall of the second case 12 is attached to the contents discharge port 32.

  The makeup brush 40 is installed at the tip of the second case 12 so as to come into contact with the rib 51 of the valve 50. Specifically, the makeup brush 40 is installed on a fixed plate body 41 having a nozzle tip 42 at the center.

  The second case 12 is provided with a lid 70 so as to prevent foreign matter from entering the makeup brush 40.

  When the contents stored in the first case 11 constituting the container body 10 of the liquid content quantitative discharge container according to the present invention configured as described above are to be discharged and used, the contents are attached to the second case 12. After opening the lid 70, the push button 60 installed in the push button mounting groove 12a of the second case 12 is pushed as shown in FIG.

  When the push button 60 that pushes the pump tube 30 is operated, the protruded upper portion 61 is pushed.

  As described above, when the push button 60 is pushed, the pressurizing unit 62 pushes the push plate 33 of the pump tube 30, and the pump tube 30 is compressed as shown in FIG.

  As described above, the discharge pressure is generated in the pump tube 30 compressed by the push button 60.

  When a discharge pressure is generated in the pump tube 30, the content inflow hole 31 is in close contact with the open / close bar 22 of the check valve 20 and is shut off, and the content discharge port 32 is opened by the discharge pressure.

  The content discharge port 32 opened by the discharge pressure is separated from the valve 50 while the tip is opened with an annular edge 32a formed outside the content discharge port 32 as a base point, and the content in the pump tube 30 is However, it is discharged to the makeup brush 40 through a gap formed by opening the contents discharge port 32.

  As described above, after the push button 60 is pressed and the contents in the pump tube 30 are discharged to the makeup brush 40, the external pressure applied to the push brush 60 is removed.

  As described above, when the external pressure applied to the push button 60 is removed, the push button 60 returns to its original position by the pump tube 30 that is expanded by its own elastic force.

  When the pump tube 30 expands, the content discharge port 32 and the content inflow hole 31 forming the pump tube 30 are as shown in FIG.

  That is, the discharge pressure applied to the content discharge port 32 when the pump tube 30 is expanded disappears, and the content discharge port 32 is brought into close contact with the valve 50. The portion where the content inflow hole 31 is formed is elastically deformed by the vacuum pressure generated in the pump tube 30, and the content inflow hole 31 blocked by the opening / closing rod 22 of the check valve 20 is opened. .

  When the content inflow hole 31 is opened, the content accommodated in the first case 11 constituting the container body 10 fills the pump tube 30 through the content inflow hole 31 through the check valve 20. Become.

  When the contents in the first case 11 flow into the pump tube 30, the piston 11a installed in the first case 11 moves as shown in FIG. It is made to adjoin with respect to the content inflow hole 31 of the pump tube 30.

  As described above, makeup is made with the contents attached to the makeup brush 40 while the contents are discharged to the makeup brush 40.

  Further, as shown in FIG. 7, the push button 60 can be formed integrally with the pump tube 30 without being configured separately.

  Moreover, as shown in FIG. 8, it can also comprise with a tube, without installing the piston 11a.

  After the makeup is finished, the lid 70 is attached to the second case 12 and stored so that no foreign matter is attached to the makeup brush 40.

It is a perspective view which shows the fixed amount discharge container of the liquid content by this invention. It is sectional drawing cut | disconnected along the AA line of FIG. FIG. 3 is an exploded perspective view of an important part of the liquid content quantitative discharge container according to the present invention. It is an illustration figure which shows the state before pushing the push button of the fixed discharge container of the liquid content by this invention. It is an exemplary view showing a state in which the content is discharged by pushing the push button of the liquid content quantitative discharge container according to the present invention. FIG. 5 is an exemplary view showing a state in which the contents of the container body are flown into the pump tube when the pressure is removed from the push button of the liquid content quantitative discharge container according to the present invention and the pump tube expands. It is sectional drawing which shows the other Example of the fixed quantity discharge container of the liquid content by this invention. It is sectional drawing which shows the other Example of the fixed quantity discharge container of the liquid content by this invention.

Claims (4)

A container body ( 10 ) having a piston ( 11a ) for extruding the contents;
A check valve ( 20 ) for opening and closing the contents inlet hole ( 31 ) of the pump tube ( 30 ) ;
A pump tube ( 30 ) for injecting contents from the container body ( 10 ) and discharging the inflowed contents;
A valve ( 50 ) located at the content outlet ( 32 ) of the pump tube ( 30 ) ;
A makeup brush installed as a tip of the container body ( 10 ) ;
A push button ( 60 ) that pushes the pump tube ( 30 ) ;
With
The pump tube (30) includes a content inflow hole (31) formed at one end, a content discharge port (32) formed at the opposite side, and an outer peripheral surface of the pump tube (30). An annular edge (32a) which is located on the content inflow hole (31) side with respect to the tip of the content discharge port (32) and is formed so as to protrude from the outer peripheral surface of the pump tube (30). The content discharge port (32) is opened with the annular edge (32a) as a base point to discharge the content,
A quantitative discharge container for liquid contents. The container body ( 10 ) is formed of a first case ( 11 ) and a second case ( 12 ) ,
A quantitative discharge container for liquid contents according to claim 1. The push button ( 60 ) is not separately configured and is formed integrally with the pump tube ( 30 ) ,
A quantitative discharge container for liquid contents according to claim 1. A thin tube ( 80 ) is installed in the container body ( 10 ) instead of the piston ( 11a ) ,
4. A quantitative discharge container for liquid contents according to claim 1 or 3.

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