KR100788760B1 - A stopper for discharging fixed quantity of liquid - Google Patents

Abstract

According to the present invention, in a known container consisting of a container and a lid, a cylindrical metering member 110 fitted into and coupled to an inlet portion B of the container A, and a valve seat protruding from an inner surface of the metering member (111), the upper valve body 120 located on the upper portion of the valve seat, the lower valve body 130 located on the lower portion of the valve seat, the coupling for coupling the upper valve body and the lower valve body To provide a liquid quantitative discharge container consisting of the members 121 and 131, and the support member 141 for supporting the valve body (120, 130), the present invention is not only capable of quantitative measurement of the liquid, but also by weighing the container By discharging only the used liquid and blocking the liquid in the container, it is not necessary to use a separate measuring container such as a lid or a straw, and there is no structural change or additional means in the existing goggling container. It is easy to install and, above all, its simple structure makes it easy to manufacture, and the container itself is used as a measuring container, so that it is hygienic and convenient to use because it does not require a separate tool for discharging liquid. It is a very useful invention.

Liquid, metering, draining, container

Description

A stopper for discharging fixed quantity of liquid}             

1-an exploded perspective view of the present invention.

2-a perspective view of a cut away portion of the combined present invention;

3-2 is a cross-sectional view taken along the line A-A.

4-Before metering the liquid in the container with a reference cross-sectional view of the state of use of the invention.

5-reference cross section with the container upside down for metering liquid.

Fig. 6-Reference section for inverting the container again to show the liquid being metered.

7-Reference state of use of the present invention.

8 is an exploded perspective view showing another embodiment in the present invention.

9 to 8 are partially cutaway perspective views of the coupled state.

10-9 are sectional views taken along the line B-B.

11- 8 before metering the liquid in the container with a reference cross section of the state of use.

12-Reference cross section with the container upside down for metering liquid.

Fig. 13-Reference cross section for reversing the container to show the liquid being metered.

* Explanation of symbols for main parts of the drawings                 

100: liquid quantitative discharge container

110: weighing member

111: valve seat 111a, 111b: inclined surface

112: jamming jaw

120: upper valve body 121: coupling member

122: inclined surface 130: lower valve body

131: coupling member 132: inclined surface

140: lid 141: support member

A: container B: inlet

C: liquid

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid quantitative discharge container, and in particular, it is possible to discharge the liquid in a quantitative manner by forming a metering member having upper and lower valve bodies at the inlet of the container.

In the case of a container in which a quantity of liquid is conventionally used, for example, a container filled with a liquid for mouthwash, a scale is formed on the lid until now to quantify the liquid contained in the container. The liquid is poured to measure the quantity and placed in the mouth to gargle.

However, it is not only cumbersome to measure the quantity by pouring the liquid into a graduated small cap as described above, but also has a closed end where the liquid overflows with a little carelessness.

Therefore, the present invention does not require a separate quantitative measuring means like a conventional container for quantitative discharge, and to provide a liquid quantitative discharge container without the risk of liquid overflow, the metering member having an upper and lower valve body at the inlet of the container It is formed so that the liquid can be quantitatively measured, and when the container is tilted, only the quantity of liquid can be discharged.

The configuration of the liquid quantitative discharging stopper 100 according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the present invention includes a cylindrical metering member 110 that is fitted and coupled to an inlet portion B of the container A in a known container including a container A and a lid 140. A valve seat 111 protruding from the inner surface of the metering member, an upper valve body 120 positioned above the valve seat, a lower valve body 130 positioned below the valve seat, and The coupling member 121,131 for coupling the upper valve body and the lower valve body, and the support member 141 for supporting the valve body (120,130).

The support member 141 has a structure for preventing the lower valve body 130 from blocking the liquid flowing into the metering member when the container is turned over to fill the liquid (C) in the metering member 110 to meter the liquid. 1 to 5 may be formed to protrude in the inner center of the lid 140, or as shown in Figures 8 to 13 may be formed to protrude in the center of the upper end of the upper valve body (120). have. Accordingly, the support member 141 supports the upper valve body 120 when the container A is turned upside down, thereby preventing the lower valve body 130 from coming into close contact with the valve seat 111, that is, the lower valve. The sieve 130 is not closed so that a gap is formed between the valve body and the valve seat, and the liquid in the container flows into the gap to be filled into the metering member 110.

Next, when the container A is erected again, the upper valve body 120 is brought down by the gravity and the pressure of the liquid to be in close contact with the valve seat 111, thereby closing the upper valve body 120 to be metered. The liquid filled in the member 110 is no longer discharged to maintain the metered state.

In order to discharge the metered liquid out of the container, the lid 140 may be opened and the container A may be tilted. At this time, when the lid 140 is removed, the support member 141 may support the upper valve body 120. As a result, the lower valve body 130 closes the inside of the container while being in close contact with the valve seat 111 by gravity and the pressure of the liquid, and eventually the liquid inside the container is not discharged and filled in the metering member 110. Only liquid is discharged out of the container. Therefore, the support member 141 should be formed to be slightly spaced apart from the bottom of the lid 140, the separation distance will be equal to the gap between the valve body and the valve seat. At this time, the gap interval will be determined within the most appropriate range in consideration of the discharge degree of the liquid and the closing speed of the valve.

In addition, the present invention requires a configuration in which the valve body (120,130) to be in close contact with the valve seat 111 more quickly and precisely in order to more accurately measure and discharge the liquid, for this purpose in the present invention The cross-sectional shape was configured to be a "<" shape.

The reason why the cross-sectional shape of the valve seat 111 is "<", that is, the reason why the valve seat 111 is formed as the inclined surfaces 111a and 111b is due to the valve bodies 120 and 130 having the inclined surfaces 122 and 132. Although the purpose is to improve the sealing force by widening the contact area, the bottleneck is induced so that the liquid pressure in the container acts more strongly on the valve body 120, 130, so that the valve body 120, 130 is quickly closed. It is a configuration necessary to block the part (B).

Coupling members (121,131) for coupling the upper valve body and the lower valve body is a configuration necessary for the characteristics of the valve body (120,130) to be located on the upper and lower portion of the valve seat 111, which is a valve so as to project on the inner surface This is because the metering member 110 having the sheet 111 is manufactured by injection molding.

That is, the upper valve body 120 has a structure that is fitted from the upper portion of the metering member 110, and the lower valve body 130 has a structure that is fitted from the lower portion of the metering member 110, so that they are mutually In order to be coupled is the configuration of the coupling members (121, 131). Of course, the upper valve body 120 and the lower valve body 130 can be coupled to the metering member 110 even in a state in which it is coupled in advance is only an applicable category in the art. For example, because the metering member 110 may be separated and molded, and then coupled to the valve body, the metering member 110 may be configured to be coupled through fusion and adhesion.

In this case, as the coupling members 121 and 131 of the upper valve body 120 and the lower valve body 130, protrusions are formed on abutting surfaces of the upper valve body 120 and the lower valve body 130, respectively. The insertion protrusion may be formed, and the other side may be configured to be inserted into an interference fit by forming an insertion recess. At this time, it is preferable to form a separation preventing means in the insertion protrusion and the insertion recess groove.

In addition, the coupling members 121 and 131 may have various coupling means, for example, coupling by a fastening means such as a screw, or a spiral part to form a screw directly, an adhesive bonding method by an adhesive, heat or ultrasonic wave Fusion bonding will be possible.

In the present invention, the support member 141 may also have a purpose of supporting the valve bodies 120 and 130, but may have a function of preventing the liquid metered into the metering member 110 from overflowing. That is, when the container is turned upside down to meter the liquid into the metering member 110, the liquid in the container flows into the metering member and the liquid is filled in the metering member 110. In this case, if the container is upright and the lid is opened, there is a risk of liquid overflow. Therefore, by adjusting the diameter of the support member 141 formed on the lid 140 so that the user can adjust the amount of the desired liquid, and then remove the support member with the lid volume of the removed support member 141 As much as the amount of liquid in the metering member 110 is reduced, the user can obtain the desired quantification, and the liquid is not overflowed, so that the convenience of use can be pursued.

The upper end of the metering member 110 may be formed with a locking step (112) for catching the end of the stopper of the container so that it is no longer pushed into the container.

The container to which the present invention is most preferably applied may be a container filled with a mouthwash liquid, but the present invention may be applied to any container if only the amount of liquid contained in the container is to be discharged. .

As described above, the present invention forms a metering member capable of directly metering the metering portion at the inlet of the container, thereby enabling the metering member to be opened and closed by a valve body, thereby enabling the metering of the liquid, and the metered liquid by tilting the container. Only by discharging and blocking the liquid in the container has the effect of not having to use a separate measuring container such as a lid or a straw (strows).

In addition, the present invention can be easily installed without any structural change or additional means to the existing goggling vessel currently widely used only if the metering member and the valve body separately manufactured, and above all, the structure is simple and easy to manufacture It is hygienic because it uses itself as a measuring container, it is a very useful invention that can facilitate the use because it does not have to use a separate tool in discharging the liquid.

Claims (7)

In a known container consisting of a container and a lid, Cylindrical metering member 110 is fitted to the inlet (B) of the container (A), the valve seat 111 protruding from the inner surface of the metering member, and the upper portion located on the valve seat Supports the valve body 120, the lower valve body 130 positioned below the valve seat, coupling members 121 and 131 for coupling the upper valve body and the lower valve body, and the valve bodies 120 and 130. Dispensing liquid container, characterized in that consisting of a support member (141) for. The method of claim 1, wherein the support member 141 is formed to protrude in the inner center of the lid 140 is a liquid characterized in that configured to support the upper end of the upper valve body 120 when the container is upside down Quantitative discharge container. The method of claim 1, wherein the support member 141 is a fixed volume discharge container, characterized in that configured to protrude in the center of the upper end of the upper valve body (120). According to claim 1, wherein the valve body (120,130) and the valve seat 111 has a cross-sectional inclined surface, the valve body 120, 130 and the valve seat 111 are in close contact with each other so as to block the discharge of the liquid. A liquid quantitative discharge container, characterized in that configured. The liquid fixed quantity discharge container according to claim 1, wherein the upper valve body and the lower valve body are configured to be coupled by a coupling member. The method of claim 5, wherein the coupling member (121, 131) is formed in each of the protrusions on the contact surface of the upper valve body 120 and the lower valve body 130, each of the protrusions to form an insertion protrusion, the other side The liquid quantitative discharge container, characterized in that it is configured to form an insertion recess groove coupled to the interference fit type. The liquid quantitative discharge container according to claim 1, wherein the container comprises a container filled with a goggle liquid.

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