JP2005212851A - Container for quantitative coating - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container for quantitative coating capable of measuring a stored liquid in a container body by a simple operation and simply coating by a series of continuous operations. <P>SOLUTION: The container is equipped with a casing 6 having a bottom tube 10 standing for causing the lower end to open on a bottom plate 9 covering the upper end opening of an opening neck 5 of the container body 2 to communicate with the inside of the container body and having a measuring recessed part (a) formed along its outer periphery, a nozzle 7 whose tip can be liquid-tightly and slidably elevated from the upper opening of the casing, having the lower end to be fitted into the bottom tube for closing and equipped with a communication window 16 to communicate with the inside of the casing, and a rod plug 8 for closing a discharging port 20 at the tip of the nozzle to be fitted so that it can be pushed in an upwardly energized state. The container is constituted such that after the nozzle is pulled up to cause the inside of the container body and the inside of the casing to communicate with each other, the liquid is measured in the recessed part for metering, thereafter the nozzle is pushed down to have the inside of the container body and the inside of the casing not communicating, and that the rod plug 8 is pressed against the surface to receive the content liquid to apply the measured liquid. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a quantitative application container.

  There is known an application container configured to apply a liquid stored in a container body with an application stopper attached to the mouth and neck of the container body. (For example, refer to Patent Document 1).

  The application container includes a container body having an outlet formed at one end, an inner plug provided to close the outlet and having a through hole formed at the center of the outlet, and provided inside the inner plug. And a valve member made of a flexible elastic body, and the valve member is inserted into the through hole of the inner plug, and the tip of the valve member is outside the inner plug. A projecting projection, a contact portion formed in the vicinity of the base end portion of the projection and closely contacting the periphery of the through hole of the inner plug, and closing the through hole; and between the contact portion and the mounting portion A flexible portion that is provided and bends when a certain level of force is applied, and a space that allows the inside of the container main body and the inside of the inner plug to communicate with each other are provided.

This container is excellent in that the operation of taking out the contents is reliable and that the inner plug and the valve member are in intimate contact with each other, so that the contents do not leak or drip.
JP 2002-160755 A

  The present invention has the advantages of such a conventional liquid application container, and can measure the quantity of the stored liquid with a simple operation, and can be easily applied by a series of continuous operations, and has a simple structure. The purpose of this is to propose a quantitative application container that can appear in

  In order to solve the above problems, the quantitative application container according to the first aspect of the present invention is provided on the container body 2 with the mouth-and-neck part 5 upright, and the bottom plate 9 that fixes the mouth-and-neck part upper end opening while fixing to the container body A bottom cylinder 10 that opens at the lower end and communicates with the container body is erected, and a casing 6 that has a measuring recess a formed on the outer periphery thereof, and a tip that protrudes from the upper end opening of the casing so as to be liquid-tight and slidable. In addition, the nozzle 7 provided with a communication window 16 that is closed by fitting the bottom end into the bottom cylinder and communicating with the inside of the casing, and the discharge port 20 at the tip of the nozzle are closed and biased upward. A fixed-quantity application container comprising a rod plug 8 fitted so as to be able to be pushed in and configured such that the nozzle is pulled up so that the container body and the casing communicate with each other.

  The quantitative application container according to claim 2 is configured as a quantitative application container according to claim 1, wherein at least the peripheral wall 13 of the casing 6 is formed of a transparent material so that observation from the outside of the measurement recess a is possible. did.

  The fixed quantity application container of the present invention can measure a predetermined amount of liquid by a simple operation of raising the nozzle 7 and then turning the container upside down and re-establishing it. Then, the nozzle 7 is pushed down and the stick 8 is applied to the surface 25 to be applied. A predetermined amount of liquid can be applied by an extremely simple operation of touching and pressing.

  In the case where at least the peripheral wall 13 of the casing 6 is formed of a transparent material so that observation from the outside of the measuring recess a is possible, is a predetermined liquid being measured in the measuring recess a? You can see at a glance whether you can measure more accurately.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The metering application container 1 of the present invention includes a container body 2 and an application stopper 3.

  The container body 2 has the mouth and neck portion 5 raised from the trunk portion 4, and the trunk portion 4 may be configured to be squeezable or may not be squeezed.

  The application plug 3 is used by being liquid-tightly mounted on the container body 2 and includes a casing 6, a nozzle 7, and a rod plug 8.

  The casing 6 covers the upper end opening of the mouth-and-neck portion 5 of the container body 2 and is fixed in a liquid-tight manner, and opens the lower end of the bottom plate 9 covering the upper end opening to connect the inside of the container body 2 and the casing 6. A bottom cylinder 10 to be communicated is erected, and a measurement concave portion a is formed on the outer peripheral portion thereof.

  In the illustrated example, the casing 6 includes a mounting cylinder 11 fitted to the outer periphery of the container body neck portion 5, and the bottom plate 9 that covers the upper end opening of the neck portion 5 extends from the upper end portion of the mounting tube 11. The bottom cylinder 10 is erected with the lower end opened at the center. Further, a seal cylinder 12 suspended from the lower surface of the peripheral edge of the bottom plate 9 is tightly fitted to the upper part of the inner periphery of the mouth neck portion 5 to prevent leakage of liquid from this portion. In addition, a peripheral wall 13 is erected above the peripheral edge of the bottom plate 9, and a guide cylinder 15 is erected by opening a lower end in a central portion of the top wall 14 extending from the upper end of the peripheral wall 13.

  In this example, the casing 6 is composed of two members made of synthetic resin, one being the bottom plate member A constituting the bottom plate 9, the bottom tube 10 and the seal tube 12, and the other being the same. This is an outer wall member B constituting the mounting cylinder 11, the peripheral wall 13, the top wall 14 and the guide cylinder 15. Further, the outer wall member B is formed of a transparent material such as a transparent or translucent synthetic resin. The outer wall member B is formed of a transparent material, so that the measuring recess a can be observed from the outside. In order to produce such an action, at least the peripheral wall 13 of the casing 6 may be formed of a transparent material.

  The nozzle 7 has a bottomed cylindrical shape in which the tip protrudes from the upper end opening of the casing 6 so as to be fluid-tight and slidable, and the lower end is fitted to the bottom cylinder 10 to close the bottom cylinder opening. In addition, a communication window 16 that communicates with the inside of the casing 6 is provided. In the illustrated example, the outer peripheral surface of the peripheral wall is fitted to the inner periphery of the guide tube 15 in a liquid-tight and slidable manner, and the seal tube portion 17 that is suspended from the periphery of the lower surface is closely fitted to the inner periphery of the bottom tube 10. The opening of the bottom cylinder 10 is closed, and a flange-like finger protrusion 18 extends outward from the outer periphery of the upper end projecting from the guide cylinder 15, and from the lower surface of the finger protrusion 18 to the outer periphery of the guide cylinder 15 A sliding cylinder 19 fitted in a slidable manner is suspended. The communication window 16 is positioned in the casing 6 below the guide tube 15 and is provided in a plurality in the circumferential direction. Further, the bottom wall of the nozzle 7 is configured as a bulging portion that bulges the center upward and stably maintains the lower end of a coil spring described later. In the case of the nozzle 7, the lower member C and the upper member D are each composed of two members formed of synthetic resin.

  The rod plug 8 is configured such that the discharge port 20 provided at the tip of the nozzle 7 is closed and fitted so as to be pushed in an upward biased state, and the liquid in the nozzle 7 can be discharged by pushing. In the example shown in the figure, a groove 21 for discharging liquid is provided vertically at the upper part of the peripheral surface, and a flange-like valve part 22 protruding from the outer periphery of the lower part is brought into contact with the lower surface of the cylindrical wall forming the discharge port 20 to provide liquid-tight The lower end of the coil spring 23 having the upper end connected to the peripheral portion of the valve portion 22 is fitted to the bulging portion of the bottom portion of the nozzle 7 and is always urged upward. In the figure, reference numeral 24 denotes a cover cap.

  In using the quantitative application container 1 configured as described above, after removing the cover cap 24 from the state shown in FIG. 1, the nozzle 7 is pulled up so that the inside of the container body 2 and the measuring recess a are communicated, and then FIG. As shown, the container is inverted and the liquid in the container is introduced into the casing 6. Next, when the container is established again, as shown in FIG. 3, excess liquid is returned from the bottom cylinder 10 into the container body 2, and a predetermined amount of liquid is measured in the measurement recess a on the outer periphery of the bottom cylinder 10. At this time, since the casing peripheral wall 13 is formed of a transparent material, it can be surely visually confirmed that the liquid weighed in the weighing recess a is accurate. Next, the nozzle 7 is pushed down again to close the bottom cylinder 10 at the lower end of the nozzle 7 and then the tip end abuts against the surface to be coated 25 and is pressed to push the stick 8 into the metered liquid as shown in FIG. Is applied to the surface to be coated 25 through the concave groove 21.

It is a longitudinal cross-sectional view which shows this invention fixed quantity application | coating container. (Example 1) It is explanatory drawing explaining use of this invention fixed quantity application | coating container. (Example 1) It is explanatory drawing explaining use of this invention fixed quantity application | coating container. (Example 1) It is explanatory drawing explaining use of this invention fixed quantity application | coating container. (Example 1) It is a front view which shows this invention fixed_quantity | quantitative_application container. (Example 1) It is a front view of the state which pulled up the nozzle of the fixed quantity application container of the present invention. (Example 1)

Explanation of symbols

2 ... Container body, 4 ... Body, 5 ... Mouth and neck, 6 ... Casing, 7 ... Nozzle, 8 ... Bar stopper,
9 ... bottom plate, 10 ... bottom tube, 13 ... peripheral wall, 16 ... communication window, 20 ... discharge port, a ... measuring recess

Claims (2)

  Standing up the container body 2 with the mouth-and-neck part 5 upright, and the bottom cylinder 10 that is fixed to the container body and that opens to the bottom plate 9 that covers the upper-end opening of the mouth-and-neck part and communicates with the container body, A casing 6 having a measuring recess a formed on the outer periphery thereof, a tip projecting from the upper end opening of the casing so as to be liquid-tight and slidable, and a lower end fitted into the bottom tube and closed; A nozzle 7 provided with a communication window 16 communicating with the inside of the casing, and a rod plug 8 that is closed so as to be able to be pushed in in an upward biased state by closing the discharge port 20 at the tip of the nozzle, and pulling up the nozzle A quantitative application container characterized in that the container body and the casing communicate with each other.   The quantitative application container according to claim 1, wherein at least the peripheral wall (13) of the casing (6) is formed of a transparent material so as to enable observation from the outside of the measuring recess (a).