JP2015063322A - Dispenser capable of re-suction of contents - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dispenser capable of re-suction of the contents which can intercept unneeded wasteful consumption of the contents by sucking the contents remaining in end parts of a nozzle of a button of a dispenser after discharge of the contents for use so as to prevent flowing out of the contents and also prevent staining of the container body with the contents.SOLUTION: In a dispenser, a seal cap 600 arranged in the lower part of a stem 400, with its outer peripheral surface formed so as to adhere tightly to the inner peripheral surface of a cylinder 300, is composed of an elastic material and restored after being pressed by the pressurized stem 400 during descending of the stem 400, and the stem 400 is raised through a change of the length of the seal cap 600 so as to induce re-suction of the contents remaining at the tip of a nozzle 910.

Description

  The present invention relates to a dispenser capable of re-inhaling contents, and more specifically, after the contents are discharged and used, the contents remaining at the end of the nozzle of the button of the dispenser are inhaled. By preventing the contents from flowing to the outside, unnecessary wasteful use of the contents can be cut off, and the contents can be re-inhaled to prevent the container body from being contaminated by the contents. It relates to a possible dispenser.

  Generally, a liquid or viscous liquid cosmetic product is stored and provided in a dispenser container so that the content can be easily discharged by a certain amount. In such a dispenser container, the dispenser is mounted on the upper end of the container in which the contents are stored. When the dispenser is pressed on the button on which the nozzle is formed, the dispenser is pumped and the contents are discharged. Composed.

  When using the dispenser as described above, if the button is pressed and the contents are discharged, the contents remain at the tip of the nozzle of the button, and the contents remaining at the tip of the nozzle flow to contaminate the container or come into contact with air In some cases, the contents become hard and block the nozzle. As a result, the next time it is used, the hardened contents must be cleaned before the contents are used, which is cumbersome and results in unnecessary contents being wasted. .

  Accordingly, various dispenser structures for re-inhaling the contents remaining at the tip of the nozzle have been developed so as to prevent unnecessary waste of the contents and contamination of the container.

  The present invention has been devised to solve the above-described problems. The object of the present invention is to inhale the contents remaining at the end of the nozzle of the button of the dispenser after the contents are discharged and used. By preventing the contents from flowing to the outside, unnecessary waste of the contents can be blocked, and the contents that can prevent the container body from being contaminated by the contents It is to provide a dispenser capable of re-inhalation.

  In order to solve the above-mentioned problems, a dispenser capable of re-inhaling contents according to the present invention includes a main body coupled to an upper portion of a container main body; and a hollow cylinder coupled to the main body to fix a cylinder. A combined body in which a content inflow hole is formed so that the content flows into the lower side of the combined body and is opened and closed by the pressure of the content. A cylinder in which the valve member is installed; a stem that is installed through the hollow of the combined body, and a support step is formed on the inner peripheral surface; a spring support portion that is coupled to the stem and is provided at the lower end; A piston rod having a spring coupling protrusion formed on the upper end and projecting upward; a seal cap formed at the lower portion of the stem and having an outer peripheral surface closely contacting the inner peripheral surface of the cylinder; A first spring installed inside the cylinder to provide elasticity to the piston rod; and installed around a spring coupling protrusion of the piston rod; a lower end supported by the piston rod; and an upper end supported by the stem A second spring that is supported by the supporting step and provides an elastic force upward; and a button that is coupled to an upper portion of the stem to form a nozzle for discharging the contents.

  Further, when the stem is lowered, the second spring is contracted by the support step and then restored to lift the stem, and the tip of the nozzle is determined by the distance between the support step of the stem and the spring coupling protrusion of the piston rod. It is characterized by inducing re-inhalation of the contents remaining in the container.

  The seal cap is made of an elastic material. When the stem is lowered, the seal cap is restored by being pressed by the pressure of the stem, and the stem is lifted by the change in the length of the seal cap and remains at the tip of the nozzle. It is characterized by inducing re-inhalation of things.

  As described above, according to the present invention, after the contents are discharged and used, the contents remaining at the end of the nozzle of the dispenser button are sucked to prevent the contents from flowing to the outside. Therefore, it is possible to prevent unnecessary waste of the contents and to prevent the container body from being contaminated by the contents.

FIG. 3 is a cross-sectional view illustrating a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention. FIG. 5 is an explanatory diagram illustrating a re-inhalation process of contents of a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention. FIG. 5 is an explanatory diagram illustrating a re-inhalation process of contents of a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention. FIG. 5 is an explanatory diagram illustrating a re-inhalation process of contents of a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention. FIG. 5 is an explanatory diagram illustrating a re-inhalation process of contents of a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention. 1 is a cross-sectional view illustrating a state in which a dispenser capable of re-inhaling contents is coupled to a container body according to a preferred embodiment of the present invention.

  Hereinafter, the present invention will be described in detail with reference to the drawings. The same reference numerals provided in each drawing denote the same members.

  FIG. 1 is a cross-sectional view illustrating a configuration of a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention, and FIGS. 2 to 5 are contents of a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention. FIG. 6 is a cross-sectional view showing a state in which a dispenser capable of re-inhaling contents is coupled to a container body according to a preferred embodiment of the present invention.

  1 to 6, a dispenser capable of re-inhaling contents according to a preferred embodiment of the present invention includes a main body 100, a combined body 200, a cylinder 300, a stem 400, a piston rod 500, a seal cap 600, a first A spring 700, a second spring 800, and a button 900 are included.

  The main body 100 is coupled to the upper portion of the container main body 10 in which the contents a are accommodated, and closes the opened upper portion of the container main body 10. The coupling step 110 is formed so as to be.

  The coupling body 200 is coupled to the main body 100 to fix the cylinder 300, and a coupling protrusion 210 is formed at a portion that contacts the coupling step 110 so as to be placed and fixed on the coupling step 110 of the main body 100. Provided.

  The combined body 200 is hollow so that a stem 400 described later can be passed therethrough.

  The cylinder 300 is coupled to the lower part of the combined body 200, and a content inflow hole 310 is formed below the cylinder 300 so that the content accommodated in the container body 10 can be flowed when the pumping operation is performed. . A valve member 320 is preferably installed in the content inflow hole 310 so as to be opened and closed by the pressure of the content to prevent the backflow of the content.

  The stem 400 is installed through the hollow of the combined body 200 and is formed in a cylindrical shape whose upper and lower ends are opened so that the contents can move. In the present invention, a support step 410 that supports the upper end of the second spring 800 is formed on the inner peripheral surface of the stem 400, and the support step 410 is lowered by pressing the button 900. When the second spring 800 is pressurized and moved downward, it contacts the upper end of the spring coupling protrusion 520 of the piston rod 500 and transmits the pressure to the piston rod 500, thereby lowering the piston rod 500 downward. It becomes possible to move.

  The piston rod 500 is fitted to the lower portion of the stem 400, and a space is formed along the longitudinal direction so that the contents can be moved. The piston rod 500 is formed at the lower end by the elastic force of the first spring 700. A spring support portion 510 that supports the upper end of the first spring 700 is provided.

  In the present invention, the upper end of the piston rod 500 is formed to protrude upward, and a spring coupling protrusion 520 is formed so that the second spring 800 can be installed. When the second spring 800 contracts and relaxes due to the lowering and raising of the stem 400, the second spring 800 is prevented from being twisted to guide the operation.

  Further, the spring coupling protrusion 520 is in contact with the support step 410 of the stem 400, and the stem 400 is separated by a distance H separated from the support step 410 when the stem 400 is lifted by the elastic force of the second spring 800. A vacuum pressure is generated inside the nozzle so that the contents remaining at the tip of the nozzle 910 can be sucked.

  The seal cap 600 is installed at the lower part of the stem 400 so as to surround the stem 400 and the piston rod 500, and the outer peripheral surface thereof is formed in close contact with the inner peripheral surface of the cylinder 300. The cap 600 is formed of an elastic material. The upper end of the cap 600 is supported by the stem 400 and the lower end of the cap 600 is supported by the piston rod 500. When the stem 400 is lowered, the pressure of the stem 400 is increased. The stem 400 is raised by being restored by being pressed by. The vacuum pressure is generated in the stem 400 by the length changed by the change in the length of the seal cap 600 generated when the seal cap 600 is restored after being pressed, and the contents remaining at the tip of the nozzle 910 are reduced. Induce inhalation.

  The first spring 700 is installed inside the cylinder 300, and a lower end thereof is placed on a spring placement step 330 formed at an inner lower end of the cylinder 300, and the other side is a spring support portion 510 of the piston rod 500. To provide an elastic force to the piston rod 500 during pumping.

  The second spring 800 is installed to surround the spring coupling protrusion 520 of the piston rod 500, the lower end is supported by the piston rod 500, and the upper end is supported by the support step 410 of the stem 400, and elastically upward during pumping. A force is provided to raise the stem 400.

  In the present invention, when the stem 400 is lowered by the pressure of the button 900, the second spring 800 is restored by the release of the pressure of the button 900 after being contracted by the support step 410, and raises the stem 400. The support step 410 of the stem 400 is separated from the spring coupling protrusion 520 of the piston rod 500. At this time, the stem 400 is lifted by the elastic force of the second spring 800, and a vacuum pressure is generated in the stem 400 by a distance H at which the support step 410 and the spring coupling protrusion 520 are separated from each other. The contents remaining in are re-inhaled.

  The button 900 is coupled to the upper portion of the stem 400 and transmits pressure to the stem 400 by a user's pressure. A nozzle 910 is formed so that contents moving through the stem 400 are discharged to the outside. The

  The best embodiments have been disclosed in the drawings and specification. Although specific terms are used herein, they are merely used for the purpose of describing the present invention, and are intended to limit the scope of the present invention as defined in the meaning or claims. It was not used for Accordingly, it should be understood that various modifications and equivalent other embodiments are possible as long as they have ordinary knowledge in the art. The true technical protection scope of the present invention should be determined by the technical idea of the claims.

100: Body
110: Bonding step 200: Combined body
210: coupling protrusion 300: cylinder
310: Content inflow hole 320: Valve member
330: Spring placement step 400: Stem
410: Support level difference 500: Piston rod
510: Spring support portion 520: Spring coupling protrusion
600: Seal cap 700: First spring
800: Second spring 900: Button
910: Nozzle

Claims (3)

A body coupled to the top of the container body;
A bonded body coupled to the body to secure a cylinder and to form a hollow;
A cylinder that is coupled to a lower portion of the combined body, has a content inflow hole formed so that the content flows into the lower side, and has a valve member that is opened and closed by the pressure of the content in the content inflow hole; ;
A stem installed through the hollow of the combined body and having a support step formed on the inner peripheral surface;
A piston rod coupled to the stem, provided with a spring support at the lower end, and formed with a spring coupling protrusion formed to protrude upward at the upper end;
A seal cap installed at the lower portion of the stem and having an outer peripheral surface thereof formed in close contact with an inner peripheral surface of the cylinder;
A first spring installed within the cylinder to provide an elastic force to the piston rod;
A second spring provided around the spring coupling protrusion of the piston rod, having a lower end supported by the piston rod and an upper end supported by a support step of the stem, and providing an elastic force upward;
A dispenser capable of re-inhalation of contents, comprising: a button coupled to an upper portion of the stem to form a nozzle for discharging contents. When the stem is lowered, the second spring is restored by being contracted by a support step and then lifts the stem, and remains at the tip of the nozzle depending on the distance between the support step of the stem and the spring coupling protrusion of the piston rod. The dispenser capable of re-inhalation of contents according to claim 1, wherein re-inhalation of contents to be induced is induced. The seal cap is made of an elastic material. When the stem is lowered, it is restored by being pressed by the pressure of the stem, and the stem is lifted by the change in the length of the seal cap, so that the contents remaining at the tip of the nozzle 2. The dispenser capable of re-inhalation of contents according to claim 1, wherein re-inhalation is induced.