JP2010095310A - Metering spouting container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new metering spouting container which can surely spout a metered content to a part to be spouted as a target and is ease to use while increase in the number of components is suppressed. <P>SOLUTION: The metering spouting container includes a movable plug 13 whose front end is exposed to the external field through a cylindrical part 11c and a cap having a top wall and attachably/detachably fitted on a body, and a rib attachably/detachably engaged to a lip 13h of the movable plug is provided on the inner face of the peripheral wall of the cap. By pulling up the movable plug accompanied with removal of the cap, the content is fed to the inside of the shell 11, and on the other hand, by pushing down the movable plug, spouting is performed. The movable plug consists of a cylindrical body the inside of which a through-hole is formed by a cylindrical peripheral wall 13a surrounding a shaft part 12b. The inner plug 12 has an annular recessed part 12c prepared by depressing a partitioning wall 12a around the shaft part 12b, and an elastic valve 14 for openably/closeably sealing this annular recessed part 12c is integrally provided. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  In the present invention, after the movable stopper is pulled up by removing the cap, the container is turned upside down to measure a certain amount of the content from the container, and then the measured content is measured by pressing the movable stopper. The present invention relates to a weighing and dispensing container that can be dispensed in small quantities.

A conventional metering container has a mounting cylinder that is mounted outside the mouth of the container body, and a dome that bulges upward from the mounting cylinder and a cylindrical part that stands up from the dome. A shell member;
A supply hole is formed that has a partition wall that fits inside the shell member and separates the shell member and the mouth portion, and supplies the contents of the container body to the inside of the shell member by inversion of the container body. A stopper,
A movable stopper that is supported so as to move up and down along the shaft portion standing up from the partition wall of the inner plug, and whose tip is exposed to the outside through the cylindrical portion of the shell member;
It has a ceiling wall arranged on the upper side of this movable stopper, and includes a cap that is detachably attached to the mouth of the container body,
By pulling up the movable plug accompanying the removal of the cap, the communication hole leading to the tip spout of the movable plug is closed by the cylindrical portion of the shell member, and the supply hole of the inner plug is opened to supply the contents to the inside of the shell member. On the other hand, when the movable plug is pushed down, the supply hole is closed and the communication hole is opened from the cylindrical portion of the shell member, so that the contents in the shell member are poured out from the tip spout (for example, patents) Reference 1).
Japanese Patent No. 3759428

  However, according to the above-described prior art, when the contents are measured in the shell member, the contents may unexpectedly flow out when the container body is inverted and the contents are poured out.

  The present invention has been made in view of the above-described facts, and the object of the present invention is to reliably dispense the weighed contents to the target portion to be dispensed while suppressing the increase in the number of parts. It is to provide a new weighing and dispensing container that is easy to use.

The metering dispenser of the present invention has a container body that has a mouth portion and is filled with contents,
A shell member having a mounting cylinder mounted on the outside of the mouth of the container main body and having a dome portion bulging upward from the mounting cylinder and a cylindrical portion rising from the dome portion; and
An inner plug formed inside the shell member and having a partition wall for partitioning the shell member and the mouth portion, and having a supply hole for supplying the contents of the container body to the inside of the shell member by inversion of the container body When,
A movable stopper that is supported so as to move up and down along the shaft portion standing up from the partition wall of the inner plug, and whose tip is exposed to the outside through the cylindrical portion of the shell member;
It has a ceiling wall arranged on the upper side of this movable stopper, and includes a cap that is detachably attached to the mouth of the container body,
When the cap is closed from the top wall of the cap, the peripheral wall surrounding the movable plug is suspended, and the inner surface of the peripheral wall has a first engaging portion that bulges from the outer surface of the movable plug when the cap is closed. A second engagement portion is provided which is detachably engaged;
By pulling up the movable plug accompanying the removal of the cap, the communication hole penetrating the cylindrical peripheral wall of the movable plug is closed by the cylindrical portion of the shell member, and the supply hole of the inner plug is opened and the contents inside the shell member A measuring and dispensing container that closes the supply hole and opens the communication hole from the cylindrical portion of the shell member by pushing down the movable stopper, thereby discharging the contents in the shell member from the tip spout. There,
This movable stopper is composed of a cylindrical body having a through-hole formed inside by a cylindrical peripheral wall surrounding the shaft portion of the inner stopper,
The inner surface of the cylindrical peripheral wall is provided with an inner surface seal portion that slidably contacts the shaft portion, and communicates with the tip spout via a flow path formed in the cylindrical peripheral wall on the inner side thereof. Holes are formed,
The inner plug has an annular recess formed by recessing the partition wall around the shaft portion, and the annular recess is formed so that the lower end portion of the movable plug is accommodated when the movable plug is pushed down. By forming the supply hole in the annular recess, the outer surface of the lower end of the movable stopper is slidably brought into contact with the outer cylindrical surface forming the annular recess to function as an outer surface seal portion that closes the supply hole,
Furthermore, an elastic valve is integrally provided at the tip of the shaft portion to seal the tip spout so that it can be opened and closed when the movable stopper is pushed down.

  Examples of the elastic valve include a valve body having a pressing body whose tip is exposed from the tip spout and a corrugated elastic portion that connects the valve body to the tip of the shaft portion. According to the elastic portion, by appropriately selecting the thickness, shape, etc., it is possible to adjust to the target elastic force (biasing force) and achieve an appropriate sealing property.

  In addition, the movable stopper is provided with an engaging lip that bulges outward around the tip spout, and this engaging lip can be attached to and detached from the engaging rib provided on the inner surface of the peripheral wall suspended from the back surface of the cap. By engaging, the movable stopper is pulled up simultaneously with the removal of the cap. Further, with respect to the pressing of the movable stopper, by providing a pressing protrusion on the back side of the cap, the protrusion can be configured to press down the movable stopper when the cap is closed.

  In addition, examples of the mounting cylinder include those that are screwed to the outside of the container and those that are fitted to the outside of the container. It is preferable to include a locking hole that forms a stepped portion that is hooked to lock the mounting cylinder.

  In the present invention, after the movable stopper is pulled up with the removal of the cap, the container is turned upside down so that the tip spout faces downward, and then the movable stopper is pushed again, so that the space between the shell member and the inner stopper is reduced. A certain amount of contents can be confined in the container. For this reason, even if the container is returned to the original state, the confined contents do not return into the container. In other words, in the present invention, a fixed amount of contents can always be weighed by the same operation as before.

  In addition, when the movable stopper is pushed down, the tip spout of the movable stopper is sealed with an elastic valve. Therefore, even if the container is turned upside down in this state, the contents may unexpectedly flow out or scatter. Therefore, it is possible to reliably pour out the target portion to be poured out.

  When the contents are poured out, if the valve body of the elastic valve protruding from the movable stopper is pushed in, the metered contents can be dispensed in accordance with the pushing time as in the conventional case.

  Further, in the present invention, the movable stopper is a cylindrical body, and the elastic valve is integrally provided at the tip of the shaft portion of the inner stopper, so that the movable stopper is covered by a simple assembling operation that covers the elastic valve. An elastic valve can be arranged in a flow path (through hole) formed inside the movable stopper. For this reason, the increase in the number of parts can be suppressed.

  Therefore, according to the present invention, it is possible to provide a novel weighing and dispensing container that is easy to use and can reliably dispense the weighed contents to a target portion to be dispensed while suppressing an increase in the number of parts. Can do.

  In addition, if the mounting cylinder is provided with a locking hole that forms a step portion that locks the mounting cylinder by hooking a protrusion protruding from the outside of the container, a high fitting strength to the container can be obtained. By preventing the opening of the contents, it also serves as a quality assurance for the contents.

  Hereinafter, the metering dispenser of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a cross-sectional view of an essential part showing a weighing and dispensing container according to one embodiment of the present invention from the side. Moreover, FIG. 2 is principal part sectional drawing which shows the metering dispenser 10 of the same form in the state which removed the cap 30. FIG. 3 is a cross-sectional view taken along the line XX of FIG. 2 with the mouth 21 of the container body 20 omitted. 2 shows a metering container according to the present invention in a cross section corresponding to the YY cross section of FIG. In addition, FIGS. 4 (a) and 4 (b) are cross-sectional views of the main part showing the state where the dispensing from the metering dispenser 10 is possible and the state at the time of the dispensing. FIG. 5 is a front view showing the inner body 31 of the cap 30 in a partial cross section. FIG. 6 is a cross-sectional view of the main part showing a fitting part of the mounting cylinder 11a of the shell member 11 according to the same form and a conventional fitting part.

  As shown in FIG. 1, the reference numeral 11 has a mounting cylinder 11a mounted on the outside of the mouth portion 21 of the container body 20, and has a dome 11b that bulges upward from the mounting cylinder 11a and stands up from the dome 11b. It is a shell member in which the cylindrical part 11c to be formed was formed.

  Reference numeral 12 denotes an inner plug having a partition wall 12 a that fits inside the shell member 11 and partitions the shell member 11 and the mouth portion 21. From the partition wall 12a, the shaft portion 12b rises along the axis O.

Further, as shown in FIG. 2, the partition wall 12a is formed with an annular recess 12c that is recessed downward around the axis O (shaft portion 12b). As shown in FIG. 3, the annular recess 12 c has three through-holes (hereinafter referred to as the contents of the container main body 20 supplied to the inside of the shell member 11 when the container main body 20 is inverted with a space around the axis O. , referred to as "feed holes") A ₁ is formed. As shown in FIG. 2, the supply hole A _{1 in} this embodiment is formed in a region between the inner cylinder portion 12 c ₁ and the bottom portion 12 c ₂ that form the annular recess 12 c.

  In this embodiment, a cylindrical portion 12d that hangs down from the inside of the mouth portion 21 is integrally provided on the back surface (lower surface) of the partition wall 12a. Further, an annular seal portion 12e that bulges from a part of the outer surface and holds the inner surface of the mouth portion 21 in a liquid-tight state is integrally provided on the outer surface of the cylindrical portion 12d.

  In addition, according to the present invention, the inner plug 12 is fitted inside the shell member 11 so that the shell member 11 and the inner plug 12 are integrated. However, in this embodiment, the outer edge upper portion of the partition wall 12a. An annular fitting bulging portion 12f is formed around the axis O, and the fitting bulging portion 12f is fitted in an annular shape inside the connecting portion between the mounting cylinder 11a of the shell member 11 and the dome portion 11b. Such integration is realized by undercut fitting (fitting with a catch due to a step) to the groove 11d.

Reference numeral 13 denotes a movable stopper supported so as to be movable up and down along the shaft portion 12b. The movable plug 13 is formed of a cylindrical body having a through hole formed therein. Cylindrical peripheral wall 13a which forms a movable plug 13, the movable plug base 13a ₁ of large diameter surrounding the shaft portion 12b, connected integrally with the movable plug base 13a _1, small diameter movable plug body than the movable plug base 13a ₁ consisting part 13a ₂ Prefecture.

Of the cylindrical peripheral wall 13a, the inner surface of the movable plug base portion 13a ₁ is provided with an inner surface seal portion 13b that slidably contacts the shaft portion 12b. Further, the flow path C leading to the tip spout A ₂ by the upper through hole is formed from the inner surface seal portion 13b. The inner surface seal portion 13b, by bulging circular to surround the shaft portion 12b from the inner surface of the movable plug base 13a _1, while securing liquid tightness between the shaft portion 12b, along the shaft portion 12b Smooth vertical movement of the movable stopper 13 is also ensured.

In the flow path C of the movable plug 13, an annular step 13 c that protrudes inward around the axis O is formed due to the difference in inner diameter between the movable plug base 13 a ₁ and the movable plug main body 13 a ₂ .

  On the other hand, an annular step 12g is formed in the shaft portion 12b. The annular step 12g is formed by recessing the outer edge of the tip portion around the axis O. The annular step 12g defines the bottom dead center of the movable plug 13 by contacting the annular step 13c of the movable plug 13. The tip of the movable plug 13 (hereinafter referred to as “movable plug tip”) 13e passes through the cylindrical portion 11c of the shell member 11 as shown in FIG. 1 and the like even when the movable plug 13 is at the bottom dead center. Exposed to the outside world.

Further, as shown in FIG. 2, the movable stopper 13 is formed with an annular step 13d protruding outward around the axis O due to the difference in outer diameter between the movable stopper base 13a ₁ and the movable stopper body 13a _2. Yes.

  On the other hand, the cylindrical part 11c is formed with an annular step 11e formed by recessing the inner edge of the lower end around the axis O in an annular shape. The annular step 11 e defines the top dead center of the movable plug 13 by contacting the annular step 13 d of the movable plug 13. Thereby, even if the movable stopper 13 reaches the top dead center, the movable stopper 13 does not fall off from the shell member 11 as shown in FIG.

Note that the inner surface of the cylindrical portion 11c, the seal portion 11f of the annular bulging integrally from a portion of the inner surface are integrally formed surrounding the movable cap body 13a _2. Seal portion 11f, by slidably contacting the movable cap body 13a _2, while ensuring the tightness between the movable cap body 13a _2, Smooth movable plug 13 along the shaft portion 12b Secure vertical movement.

On the other hand, as shown in FIG. 1 and the like, the annular recess 12c of the inner plug 12 is formed so as to accommodate the lower end portion of the movable plug base 13a ₁ when the movable plug 13 is pushed down. Therefore, in the present invention, the lower end outer face of the movable plug 13, to function as a seal portion for closing the supply holes A ₁ and slidably contact with the side surface f of the outer cylindrical portion 12c ₃ which form an annular recess 12c.

In particular, in this embodiment, as shown in FIG. 2, a part of the outer surface of the lower end of the movable plug base 13a ₁ is bulged around its axis O to provide a bulged portion 13f, and this bulged portion 13f Is an outer seal part (hereinafter referred to as “outer seal part 13f”). Thereby, by pulling up the movable stopper 13 with the removal of the cap 30 to be described later, as shown in FIG. 2, the supply hole A ₁ is opened and the contents from the container 21 are supplied to the inside of the shell member 11. As shown in FIG. 1, the push-down of the movable stopper 13 accompanying the attachment of the cap 30 closes the supply hole A ₁ and prevents the contents from the container 21 from being supplied to the inside of the shell member 11.

On the other hand, the cylindrical peripheral wall forming the movable stopper main body 13a ₂ has a plurality of storage spaces R formed between the shell member 11 and the inner stopper 12 as shown in FIG. The communication hole A ₃ is formed. The communication hole A ₃ is sealed without leading the contents in the storage space R to the flow path C when the movable plug 13 is pulled up and closed on the inner surface of the cylindrical portion 11 c as shown in FIG. On the other hand, the contents in the storage space R are guided to the flow path C as shown in FIG. Thus, in pulling the movable plug 13, after weighing the contents into the storage space R with closed passage A ₃ leading to the tip spout A ₂ in the cylindrical portion 11c, with depression of the movable plug 13, by opening the communication hole a ₂ from the tubular portion 11c, it is possible to dispense the contents of the shell member 11 that is metered from a tip spout a _2.

Reference numeral 14, as shown in FIG. 4, the tip of the shaft portion 12b, when depressing the movable plug 13 is an elastic valve for openably sealing the tip spout A ₂ from the channel C. The elastic valve 14 has a valve body 14a, and the valve body 14a is integrally formed through a corrugated elastic portion 14b.

The valve body 14a, as shown in FIG. 4 (a), a flange portion 14a ₁ which is retaining held at the tip spout edge portion 13g which forms the tip spout A _2, tip lead integrally with the flange portion 14a ₁ Note consisting pressing part 14a ₂ Metropolitan exposed from the outlet A _2.

A plurality of notches 14a ₃ are formed around the axis O of the pressing portion 14a ₂ . As a result, when the valve body 14a is pushed into the flow path C of the movable plug 13 against the urging force from the elastic portion 14b and the flange portion 14a ₁ is separated from the tip spout edge portion 13g, FIG. ), The content in the channel C can be poured out to the outside through a gap between the tip spout A ₂ and the notch 14a ₃ . Conversely, if released pushing the valve body 14a, as shown in FIG. 4 (a), the valve body 14a is to seal the tip spout A ₂ by the urging force of the elastic portion 14b.

In addition, the movable stopper 13 is provided with an engaging lip (hereinafter referred to as “lip”) 13 h that bulges outwardly around the tip spout A ₂ . In this embodiment, the lip 13h is detachably undercut fitted to an engagement rib (hereinafter referred to as "rib") 30a provided on the inner surface of the peripheral wall 31b suspended from the back surface of the cap 30, as shown in FIG. In addition, the movable stopper 13 is pulled up simultaneously with the removal of the cap 30.

  The cap 30 has a double wall structure of an interior body 31 and an exterior body 32. As shown in FIG. 5, the inner body 31 has a top wall 31a disposed on the upper side of the metering dispenser 10, and the cap 30 is closed from the top wall 31a as shown in FIG. Sometimes, the peripheral wall 31b surrounding the movable stopper 13 hangs down integrally.

  As shown in FIG. 5, the rib 30 a is formed by bulging a part of the inner surface of the peripheral wall 31 b around the axis O in an annular shape. Thereby, as shown in FIG. 1, the rib 30 a is detachably fitted to the lip 13 h of the movable stopper 13 when the cap 30 is closed.

  Further, as shown in FIG. 5, the cap 30 is provided with a pressing protrusion 30 b on the back side of the interior body 31 (inner surface of the peripheral wall 31 b), so that the cap 30 is closed. As shown in FIG. 1, the pressing protrusion 30b is configured to push down the tip 13e of the movable stopper 13.

  In this embodiment, the cap 30 has a double wall structure of an interior body 31 and an exterior body 32, and the interior body 31 is provided with ribs 30a and pressing protrusions 30b. However, the cap 30 is made of a single member. It may be a cap.

  Next, the operation of this embodiment will be described.

  In this embodiment, in order to remove the cap 30 from the state shown in FIG. 1, when the cap 30 is turned and pulled up, the rib 30a of the cap 30 is caught on the lip 13h of the movable plug 13, so the movable plug 13 is also pulled together. Go up. Since the hook between the rib 30a and the lip 13h is released with a constant force, as shown in FIG. 2, finally, after the movable stopper 13 is pulled up to the top dead center, the cap 30 is the mouth of the container body 20. 21.

By this pulling up, as shown in FIG. 2, the movable stopper 13 closes the communication hole A ₃ with the cylindrical portion 11c and opens the supply hole A ₁ . Thereby, if the container main body 20 is turned upside down so that the tip spout A ₂ faces downward, the content in the container main body 20 passes through the supply hole A ₁ from the mouth portion 21 and the shell member 11. It is supplied into a storage space R formed between the stopper 12.

Next, when the movable plug 13 is pressed again by placing it against the portion to be dispensed (coating surface), the movable plug 13 is inserted into the outer cylinder portion 12c ₃ of the annular recess 12c of the inner plug 12 via the outer surface seal portion 13f. by lowering while ensuring airtightness and, as shown in FIGS. 4 (a), becomes a state of being pressed into the shell member 11, the supply hole a ₁ is shown in FIGS. 1 and FIGS. 4 (a) Although being sealed, the communication hole A ₃ allows the storage space R to communicate with the flow path C.

However, in this embodiment, as shown in FIG. 4 (a), the valve element 14a continues to seal the tip spout A ₂ by the urging force of the elastic portion 14b. Thereby, a certain amount of contents can be confined in the storage space between the shell member 11 and the inner plug 12 and the flow path C. That is, in this embodiment, it is possible to always measure a certain amount of contents by an operation similar to the conventional one.

That is, even when the movable stopper 13 is pushed in, the tip spout A ₂ of the movable stopper 13 is sealed with the elastic valve 14 as shown in FIG. There is not such as to scatter from the tip spout A _2.

  When the contents are poured out, as shown in FIG. 4 (b), if the valve body 14a protruding from the movable stopper 13 is pressed against the portion to be poured out (surface to be coated) and pushed in, the measurement is performed as in the conventional case. The dispensed contents can be dispensed according to the pushing time.

  Further, in the present invention, since the movable plug 13 is a cylindrical body, even if the elastic valve 14 is integrally provided at the tip of the shaft portion 12b as in this embodiment, the movable plug 13 is simply covered over the elastic valve 14. The elastic valve 14 can be disposed in the flow path (through hole) C formed inside the movable stopper 13 by a simple assembly operation.

  Therefore, according to this embodiment, it is possible to provide a novel metering dispenser that is easy to use and can reliably dispense the weighed contents to the target portion to be dispensed while suppressing an increase in the number of parts. Can do.

In this embodiment, an inner surface seal portion 13b is provided on the inner surface of the movable plug 13, and an outer surface seal portion 13f is provided on the outer surface. The seal portions 13b and 13f are respectively an outer surface of the shaft portion 12b and a concave outer cylinder portion 12c. due to the structure to slide ₃ of the inner surface, it is possible to seal the supply hole a ₁ formed in the inside plug 11 effectively, and can realize stable up and down movement of the movable plug 13.

  In addition, in this embodiment, when the mounting cylinder 11a is mounted on the mouth portion 21, as shown in FIG. 6, an annular locking projection 22 that is continuous over the entire circumference is provided on the outer surface of the mouth portion 21, The mounting cylinder 11 a is fixed by the locking projection 22.

  Specifically, by providing a locking hole h in the mounting cylinder 11a, a locking step portion 11g is formed, and an undercut fitting is performed so that the locking projection 22 is hooked on the locking step portion 11g. ing. In this case, as shown in the region Y in FIG. 6, the tip of the locking step portion 11g protrudes horizontally and has a sharp shape, so that the locking protrusion 22 can be reliably hooked and the fitting strength is improved. To do.

  According to such a configuration, by increasing the fitting strength, the opening of the mouth portion 21 of the container body 20 is prevented, thereby fulfilling the role of quality assurance for the contents.

  The above description shows only one embodiment of the present invention, and various modifications can be made within the scope of the claims. For example, the external shape of the movable stopper may be a square shape instead of the cylindrical shape as in the present embodiment.

  The present invention can be applied to a product that requires a predetermined amount to be dispensed after weighing a certain amount, and includes, for example, a chemical solution such as a hair restorer and a cosmetic. Liquid and the like.

It is principal part sectional drawing which shows the measurement and dispensing container which is one form of this invention from the side. It is principal part sectional drawing which shows the same form in the state which removed the cap. It is XX sectional drawing of FIG. (a), (b) is the principal part sectional drawing which shows the state in which extraction from the form is possible, respectively, and the state at the time of the extraction. It is a front view which shows the interior body of the cap which concerns on the form with a partial cross section. It is principal part sectional drawing which shows the fitting part of the mounting cylinder of the shell member which concerns on the same form.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Metering dispenser 11 Shell member 11a Mounting cylinder 11b Dome part 11c Cylindrical part 11d Fitting groove part 11e Annular level | step difference 11f Annular seal | sticker part 11g Locking step part 12 Inner plug 12a Partition wall 12b Shaft part 12c Annular recessed part 12c In ₁ recessed part Cylinder part 12c ₂ concave bottom part 12c ₃ concave outer cylinder part 12e annular seal part 12f fitting bulge part 12g annular step 13 movable plug 13a movable plug cylindrical peripheral wall 13a ₁ movable plug base part 13a ₂ movable plug body part 13b inner surface seal part ( (Movable stopper inner ring seal)
13c Inner annular step 13d Outer annular step 13e Movable stopper tip 13f Outer seal part 13g Tip spout edge 13h Engagement lip 14 Elastic valve 14a Valve element 14a ₁ Flange part 14a ₂ Press part 14a ₃ Notch 14b Elastic part 20 Metering note Outlet container 21 Container mouth part 22 Locking protrusion 30 Cap 30a Engaging rib 30b Pressing protrusion 31 Cap inner body 31a Top wall 31b Peripheral wall 32 Cap exterior body A ₁ supply hole A ₂ tip outlet A ₃ communication hole C flow path h Locking hole R Storage space

Claims (2)

A container body having a mouth portion and filled with contents;
A shell member having a mounting cylinder mounted on the outside of the mouth of the container main body and having a dome portion bulging upward from the mounting cylinder and a cylindrical portion rising from the dome portion; and
An inner plug formed inside the shell member and having a partition wall for partitioning the shell member and the mouth portion, and having a supply hole for supplying the contents of the container body to the inside of the shell member by inversion of the container body When,
A movable stopper that is supported so as to move up and down along the shaft portion standing up from the partition wall of the inner plug, and whose tip is exposed to the outside through the cylindrical portion of the shell member;
It has a ceiling wall arranged on the upper side of this movable stopper, and includes a cap that is detachably attached to the mouth of the container body,
When the cap is closed from the top wall of the cap, the peripheral wall surrounding the movable plug is suspended, and the inner surface of the peripheral wall has a first engaging portion that bulges from the outer surface of the movable plug when the cap is closed. A second engagement portion is provided which is detachably engaged;
By pulling up the movable plug accompanying the removal of the cap, the communication hole penetrating the cylindrical peripheral wall of the movable plug is closed by the cylindrical portion of the shell member, and the supply hole of the inner plug is opened and the contents inside the shell member A measuring and dispensing container that closes the supply hole and opens the communication hole from the cylindrical portion of the shell member by pushing down the movable stopper, thereby discharging the contents in the shell member from the tip spout. There,
This movable stopper is composed of a cylindrical body having a through-hole formed inside by a cylindrical peripheral wall surrounding the shaft portion of the inner stopper,
The communication that is provided on the inner surface of the cylindrical peripheral wall with an inner surface seal portion that is slidably in contact with the shaft portion, and that communicates with the tip spout via a flow path that is formed on the inner side of the cylindrical peripheral wall. Holes are formed,
The inner plug has an annular recess formed by recessing the partition wall around the shaft portion, and the annular recess is formed so that the lower end of the movable plug is accommodated when the movable plug is pushed down, By forming the supply hole in the annular recess, the outer surface of the lower end of the movable stopper is slidably brought into contact with the outer cylindrical surface forming the annular recess to function as an outer surface seal portion that closes the supply hole,
Furthermore, a measuring and dispensing container characterized in that an elastic valve is integrally provided at the tip of the shaft portion so as to seal the tip spout so that it can be opened and closed when the movable stopper is pushed down.   3. The metering note according to claim 1, wherein the mounting cylinder includes a locking hole that forms a stepped portion that locks the mounting cylinder by being hooked by a protrusion projecting outward from the outer surface of the container. Out container.

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