JP7183060B2 - Application container - Google Patents

Description

The present invention relates to an applicator container.

Conventionally, for example, as shown in Patent Document 1 below, a cylindrical container body with a bottom that accommodates the content to be applied to the part to be coated is attached to the mouth of the container body and communicates with the container body. A metering chamber having a measuring chamber communicating with the container body through the communicating hole is formed between the inner plug member having the communicating hole and the inner plug member, and a discharge hole communicating with the measuring chamber is formed at the tip. 2. Description of the Related Art An applicator container is known that includes a tubular member and an applicator stopper that is provided inside the measuring tubular member and has a distal end that protrudes outside the measuring tubular member through a discharge hole.
In this applicator container, the applicator stopper is located at a measuring position that blocks communication between the discharge hole and the measuring chamber and allows communication between the measuring chamber and the communication hole, and at the bottom side of the container body along the container axial direction from the measuring position. and a coating position that blocks communication between the measuring chamber and the communication hole and allows communication between the discharge hole and the measuring chamber.

Japanese Patent No. 3759428

However, in the conventional applicator container, when the tip of the applicator plug located at the application position is brought into contact with the part to be coated, it is difficult to give the part to be coated a soft feel. There was a possibility that it might make you feel uncomfortable.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an applicator container capable of imparting a soft feel to the part to be applied.

In order to solve the above problems, the present invention proposes the following means.
The application container according to the present invention includes a bottomed cylindrical container main body that accommodates the content to be applied to the application target part, and a communication hole that is attached to the mouth of the container main body and communicates with the container main body. A weighing chamber communicating with the container main body through the communicating hole is formed between the inner plug member and the inner plug member, and a discharge hole communicating with the measuring chamber is formed at the tip portion. a cylinder member; and an applicator plug provided in the measuring cylinder member and having a distal end projecting from the discharge hole to the outside of the measuring cylinder member, wherein the applicator plug is connected to the discharge hole and the measuring chamber. and a measuring position that blocks communication with the measuring chamber and communicates the communicating hole with the measuring chamber; and a coating position that blocks communication with the hole and allows communication between the discharge hole and the measuring chamber. A pressing member is disposed between the measuring cylinder member and the outer peripheral surface, and the tip of the pressing member protrudes outside the measuring cylinder member from the discharge hole. The measuring cylinder can be ejected from the discharge hole by being engaged with an outer protrusion facing the peripheral edge of the opening of the discharge hole on the outer surface in the container axial direction and a locking part formed on the inner surface of the measuring cylinder member. and a locked portion that restricts the member from coming off to the outside, and is formed of a soft material, and the tip surface of the outer projection faces the tip surface of the applicator plug positioned at the applicator position. , an equivalent position in the axial direction of the container, or positioned outside the container body along the axial direction of the container , and the pressing member is such that the outer protrusion is located at the outer surface of the measuring cylinder member. A contact position where the locked portion abuts against the opening peripheral portion of the discharge hole and is spaced apart from the locking portion in the container axial direction, and the outer protrusion is located at the discharge hole on the outer surface of the measuring cylinder member. and a projecting position in which the engaged portion abuts or approaches the engaging portion, and moves in the axial direction of the container away from the opening peripheral portion to the outside of the container body along the axial direction of the container. freely arranged .

According to the present invention, the front end surface of the outer protrusion of the pressing member made of a soft material is positioned at a position in the axial direction of the container equivalent to the front end surface of the applicator stopper positioned at the application position. Alternatively, since it is located outside the container body along the container axial direction, the outer projection can be preferentially pressed against the coated portion when the content is coated onto the coated portion. As a result, when the content is applied to the applied part, it is possible to reduce or absorb the pressing force and impact force on the applied part, and the applied part can be given a soft feel. can.
Since the outer protrusion faces the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member in the axial direction of the container, the pressing member can be prevented from slipping out of the discharge hole into the measuring cylinder member. Since the member has the locked portion, it is possible to prevent the pressing member from slipping out of the measuring cylinder member from the discharge hole.

Since the pressing member is disposed so as to be movable in the axial direction of the container between the abutment position and the projecting position, when the pressing member is positioned at the projecting position, the outer projecting portion is pressed against the applied portion. , the pressing member moves to the abutting position. Therefore, by positioning the pressing member at the projecting position at the beginning of pressing the outer projecting portion against the coated portion, it is possible to make it difficult to apply an impact force to the coated portion, and the coated portion is soft. You can definitely give it a nice feel.

Further, the applicator plug may have a push-up portion that pushes up the pressing member in the axial direction of the container to position it at the projecting position when moving from the applying position to the weighing position.

In this case, when the applicator stopper moves from the application position to the weighing position, it has a push-up portion that pushes up the pressing member in the axial direction of the container to position it at the projecting position. To dispense with an operation of pulling up a pressing member from an abutting position to a projecting position prior to application to an application part, and to always position the pressing member at the projecting position when the outer projecting part is initially pressed against a part to be coated. can be done.

Further, the distal end portion of the measuring cylinder member is formed in a tubular shape extending in the axial direction of the container, and extends toward the bottom portion side along the axial direction of the container at the outer projecting portion, and the pressing member is positioned at the projecting position. A covering wall may be provided that covers the opening peripheral edge portion of the discharge hole on the outer surface of the measuring cylinder member from the outside in the radial direction in the positioned state.

In this case, since the outer protrusion is provided with the covering wall, the pressing member is positioned at the protruded position, and the outer protrusion and the opening peripheral portion of the discharge hole on the outer surface of the measuring cylinder member are spaced in the axial direction of the container. Even if a gap is generated, this gap is covered from the outside in the radial direction by the covering wall. Therefore, when the pressing member is positioned at the protruding position and the outer protrusion is pressed against the coated portion, even if the pressing member moves to the abutting position and the gap disappears, hair, for example, that is on the coated portion is removed. etc. can be prevented from being caught between the outer protrusion and the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member.

a cylindrical container body with a bottom in which the content to be applied to the part to be coated is accommodated; an inner plug member attached to the mouth of the container body and formed with a communication hole communicating with the inside of the container body; a measuring cylinder member having a measuring chamber communicating with the container main body through the communicating hole between itself and the inner plug member, and having a discharge hole communicating with the measuring chamber formed at a tip end thereof; and the measuring cylinder member. an applicator plug provided inside the measuring tube member and having a distal end protruding from the discharge hole to the outside of the measuring cylinder member, the applicator plug blocking communication between the discharge hole and the measuring chamber; a measuring position that allows communication between the measuring chamber and the communication hole, and a measuring position that is located on the bottom side of the container body along the axial direction of the container relative to the measuring position, and blocks communication between the measuring chamber and the communication hole; and a coating position that communicates the discharge hole with the measuring chamber, and is disposed movably in the axial direction of the container. A pressing member having a portion projecting from the discharge hole to the outside of the measuring cylinder member is disposed, and the pressing member is provided at the tip of the pressing member, and the opening peripheral edge of the discharge hole on the outer surface of the measuring cylinder member. By being locked by an outer protrusion opposed to the container axial direction and by a locking portion formed on the inner surface of the measuring cylinder member, the measuring cylinder member is prevented from coming off from the discharge hole to the outside. and a to-be-locked portion formed of a soft material, wherein the tip surface of the outer protrusion is located at a position in the axial direction of the container equivalent to the tip surface of the applicator stopper positioned at the application position. or on the outer side of the container body along the axial direction of the container, at least one of the outer protrusion and the opening peripheral edge of the discharge hole on the outer surface of the measuring cylinder member, A depression is formed between the outer projection and the outer surface of the measuring cylinder member, while the outer projection is in contact with the periphery of the opening of the discharge hole.

According to the present invention, the front end surface of the outer protrusion of the pressing member made of a soft material is positioned at a position in the axial direction of the container equivalent to the front end surface of the applicator stopper positioned at the application position. Alternatively, since it is located outside the container body along the container axial direction, the outer projection can be preferentially pressed against the coated portion when the content is coated onto the coated portion. As a result, when the content is applied to the applied part, it is possible to reduce or absorb the pressing force and impact force on the applied part, and the applied part can be given a soft feel. can.
Since the outer protrusion faces the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member in the axial direction of the container, the pressing member can be prevented from slipping out of the discharge hole into the measuring cylinder member. Since the member has the locked portion, it is possible to prevent the pressing member from slipping out of the measuring cylinder member from the discharge hole.
Since the recess is formed in at least one of the outer protrusion and the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member, the outer protrusion corresponds to the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member. The outer protrusion fills the gap between the outer protrusion and the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member when it is strongly pressed against the part to be coated while in contact with the part. is elastically deformed. Therefore, it is possible to secure the flexibility of the outer protrusion even when the outer protrusion is sandwiched between the periphery of the opening of the discharge hole on the outer surface of the measuring cylinder member and the coated portion. , it is possible to reliably give a soft feel to the applied part.

a cylindrical container body with a bottom in which the content to be applied to the part to be coated is accommodated; an inner plug member attached to the mouth of the container body and formed with a communication hole communicating with the inside of the container body; a measuring cylinder member having a measuring chamber communicating with the container main body through the communicating hole between itself and the inner plug member, and having a discharge hole communicating with the measuring chamber formed at a tip end thereof; and the measuring cylinder member. an applicator plug provided inside the measuring tube member and having a distal end protruding from the discharge hole to the outside of the measuring cylinder member, the applicator plug blocking communication between the discharge hole and the measuring chamber; a measuring position that allows communication between the measuring chamber and the communication hole, and a measuring position that is located on the bottom side of the container body along the axial direction of the container relative to the measuring position, and blocks communication between the measuring chamber and the communication hole; and a coating position that communicates the discharge hole with the measuring chamber, and is disposed movably in the axial direction of the container. A pressing member having a portion projecting from the discharge hole to the outside of the measuring cylinder member is disposed, and the pressing member is provided at the tip of the pressing member, and the opening peripheral edge of the discharge hole on the outer surface of the measuring cylinder member. By being locked by an outer protrusion opposed to the container axial direction and by a locking portion formed on the inner surface of the measuring cylinder member, the measuring cylinder member is prevented from coming off from the discharge hole to the outside. and a to-be-locked portion formed of a soft material, wherein the tip surface of the outer protrusion is located at a position in the axial direction of the container equivalent to the tip surface of the applicator stopper positioned at the application position. or outside the container body along the axial direction of the container, the pressing member is formed in a cylindrical shape, and the outer protrusion extends continuously over the entire circumference , and the A flow path is defined between the inner peripheral surface of the pressing member and the outer peripheral surface of the applicator plug, through which the contents of the measuring chamber flow out to the outside. , an auxiliary projection projecting toward the outside of the container body along the axial direction of the container is formed .

According to the present invention, the front end surface of the outer protrusion of the pressing member made of a soft material is positioned at a position in the axial direction of the container equivalent to the front end surface of the applicator stopper positioned at the application position. Alternatively, since it is located outside the container body along the container axial direction, the outer projection can be preferentially pressed against the coated portion when the content is coated onto the coated portion. As a result, when the content is applied to the applied part, it is possible to reduce or absorb the pressing force and impact force on the applied part, and the applied part can be given a soft feel. can.
Since the outer protrusion faces the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member in the axial direction of the container, the pressing member can be prevented from slipping out of the discharge hole into the measuring cylinder member. Since the member has the locked portion, it is possible to prevent the pressing member from slipping out of the measuring cylinder member from the discharge hole.
To ensure a wide contact area of the outer projection with respect to the part to be coated and to surely give a soft feel to the part to be coated because the outer protrusion extends continuously over the entire circumference. can be done.

Auxiliary projections are formed on the inner end of the outer projection in the radial direction. Deformation of radially adjacent flow passages can be induced. Therefore, when the contents are applied to the part to be coated, the cross-sectional area of the flow path expands and contracts, facilitating air replacement and stably supplying the contents of the measuring chamber to the part to be coated. can be done.

ADVANTAGE OF THE INVENTION According to this invention, a soft touch can be given to a to-be-applied part.

1 is a partial vertical cross-sectional view of an applicator container according to a first embodiment of the present invention; FIG. FIG. 2 is an enlarged view of a main part of the applicator container shown in FIG. 1; FIG. 3 is a view showing a state in which the applicator stopper is pulled up to the measuring position in the applicator container of FIG. 2; FIG. 3 is a diagram showing a state in which a content is applied to a portion to be applied in the application container of FIG. 2 ; FIG. 5 is an enlarged view showing the main part of FIG. 4, showing a state where the pressing member is further pressed against the coated part; FIG. 6 is an enlarged vertical cross-sectional view showing the essential parts of an applicator container according to a second embodiment of the present invention; FIG. 7 is a view showing a state in which the applicator stopper is pulled up to the measuring position in the applicator container of FIG. 6;

Hereinafter, an application container according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5. FIG. The applicator container 1 contains contents such as a hair restorer and a drug solution to be applied to the applied portion S such as the scalp and skin of a human body.

As shown in FIG. 1, the applicator container 1 includes a bottomed tubular container body 2 in which the contents are contained, and a communication hole 5 which is attached to a mouth portion 3 of the container body 2 and communicates with the container body 2. A measuring chamber 6 communicating with the container body 2 through the communication hole 5 is formed between the inner plug member 4 and the inner plug member 4. a measuring cylinder member 7 having a discharge hole 8 communicating with the chamber 6; , is equipped with

Here, the central axes of the mouth portion 3 of the container body 2 and the measuring tube member 7 are arranged on a common axis. Hereinafter, this common axis will be referred to as a container axis O, the bottom portion 2a side of the container body 2 along the direction of the container axis O (lower side in FIG. 1) is the lower side, and the mouth portion 3 side of the container body 2 along the direction of the container axis O is side. (upper side in FIG. 1) is referred to as the upper side. When viewed from the direction of the container axis O, the direction intersecting with the container axis O is called the radial direction, and the direction rotating around the container axis O is called the circumferential direction.

The mouth portion 3 of the container body 2 has a smaller diameter than the body portion 2b, the bottom portion 2a, and the shoulder portion 2c other than the mouth portion 3 of the container body 2. As shown in FIG. A male screw portion is formed on the outer peripheral surface of the mouth portion 3 . This male threaded portion may be, for example, a double thread. The outer diameter of the upper end portion of the mouth portion 3 is smaller than the outer diameter of the portion of the mouth portion 3 located below the upper end portion. An annular or arcuate protrusion is formed that protrudes outward and extends in the circumferential direction. A detent rib 3b projecting radially outward is formed at the lower end of the mouth portion 3 .

As shown in FIG. 2, the inner plug member 4 consists of a cylindrical cylinder 12 with a bottom disposed inside the mouth portion 3 of the container body 2 and a support projecting upward from the bottom wall of the cylinder cylinder 12 . a body 11, a main fitting tube 13 formed to have a larger diameter than the cylinder tube 12, protruding upward from the cylinder tube 12 and fitted into the mouth portion 3 of the container body 2, and the main fitting tube 13. and an outer fitting cylinder 17 surrounding the upper portion of the outer fitting cylinder 17 from the outside in the radial direction and connected to the main fitting cylinder 13 .
In addition, in this embodiment, the cylinder tube 12, the support body 11, the main fitting tube 13, and the outer fitting tube 17 of the inner plug member 4 are integrally formed.

The support 11 includes a guide shaft 11a erected on the bottom wall of the cylinder tube 12 and arranged coaxially with the container axis O, and a restricting portion 11b projecting radially outward from the lower end of the guide shaft 11a. , is equipped with
The guide shaft 11 a is arranged radially inside the cylinder tube 12 , and the upper end of the guide shaft 11 a protrudes above the cylinder tube 12 and the main fitting tube 13 .

The restricting portion 11b extends continuously over the entire circumference. The restriction portion 11b is integrally connected to the bottom wall of the cylinder tube 12 and the guide shaft 11a. The upper edge of the restricting portion 11 b is positioned below the upper edge of the opening of the peripheral wall of the cylinder tube 12 .
As the restricting portion 11b, for example, a configuration in which a plurality of vertically elongated rib-shaped bodies extending in the direction of the container axis O are arranged at intervals in the circumferential direction may be adopted. Moreover, the restricting portion 11b may be formed separately from the guide shaft 11a and the cylinder tube 12 .

The cylinder tube 12 is arranged coaxially with the container axis O. As shown in FIG. A plurality of communication holes 5 are formed in the cylinder tube 12 at intervals in the circumferential direction. Note that the number of communication holes 5 may be one. The communication hole 5 is integrally formed over the peripheral wall and the bottom wall of the cylinder tube 12 . Here, the restricting portion 11 b is arranged on the opening peripheral portion of the communication hole 5 in the bottom wall of the cylinder tube 12 . Of the inner peripheral surface of the communication hole 5, the radially inner surface facing radially outward and the outer peripheral surface of the restricting portion 11b are located at the same radial position. In addition, of the inner peripheral surface of the communication hole 5, the downward facing surface located on the peripheral wall of the cylinder tube 12 and the upper end edge of the restricting portion 11b are located at the same position in the container axis O direction.
A lower end portion of the applicator plug 9 is detachably and tightly fitted to a portion of the inner peripheral surface of the peripheral wall of the cylinder cylinder 12 located above the communication hole 5 .

The upper portion of the main fitting tube 13 protrudes upward from the mouth portion 3 of the container body 2 . A lower end portion of the main fitting tube 13 is connected to an upper end portion of the cylinder tube 12 via a flange portion.
The outer fitting cylinder 17 is connected to the outer peripheral surface of the upper part of the main fitting cylinder 13 , and the lower end edge of the outer fitting cylinder 17 is in contact with the upper end opening edge of the mouth portion 3 of the container body 2 . An annular or arcuate protrusion that protrudes radially outward and extends in the circumferential direction is formed on the outer peripheral surface of the outer fitting tube 17 .

The measuring cylinder member 7 includes a mounting cylinder portion 18 mounted on the mouth portion 3 of the container body 2, a discharge cylinder 19 positioned above the mounting cylinder portion 18 and having a discharge hole 8 inside, and a mounting cylinder portion 18. and a connecting cylinder portion 20 that is positioned between and the discharge cylinder 19 and connects these 18 and 19 .
In the illustrated example, the diameter of the measuring tube member 7 is gradually reduced from the lower side to the upper side in the order of the mounting tube portion 18, the connecting tube portion 20, and the discharge tube 19. As shown in FIG.

The mounting tubular portion 18 is formed in a capped tubular shape having an annular ceiling wall and a peripheral wall. The peripheral wall of the mounting tube portion 18 is fitted to the upper end portion of the mouth portion 3 of the container body 2 and the outer fitting tube 17 of the inner plug member 4 . Two annular or arcuate protrusions projecting radially inward and extending in the circumferential direction are formed on the inner peripheral surface of the peripheral wall of the mounting cylinder 18 at intervals in the direction of the container axis O. . Of these two projections, the projection located on the lower side is undercut-fitted to the projection of the mouth portion 3, and the projection located on the upper side is undercut-fitted to the projection of the outer fitting cylinder 17. there is

The lower surface of the ceiling wall of the mounting tube portion 18 abuts the upper end opening edge of the outer fitting tube 17 of the inner plug member 4 . The radial positions of the inner peripheral surface of the top wall of the mounting tube portion 18 and the outer peripheral surface of the upper portion of the main fitting tube 13 are equal to each other. A top wall of the mounting cylinder portion 18 is formed with a cylinder projecting downward and inserted between the outer fitting cylinder 17 and the upper part of the main fitting cylinder 13 . The tubular body protrudes downward from the inner peripheral edge of the top wall of the mounting tubular portion 18 . This cylinder abuts on at least one of the main fitting cylinder 13 and the outer fitting cylinder 17 to ensure the sealing performance of the connecting portion between the inner plug member 4 and the measuring cylinder member 7 in the weighing chamber 6 . .

The connecting tubular portion 20 is formed in a capped tubular shape having an annular ceiling wall and a peripheral wall. The peripheral wall of the connecting tubular portion 20 extends upward from the inner peripheral edge portion of the top wall of the mounting tubular portion 18 . The radial position of the inner peripheral surface of the peripheral wall of the connecting tube portion 20 is equivalent to the radial position of each of the inner peripheral surface of the top wall of the mounting tube portion 18 and the outer peripheral surface of the upper portion of the main fitting tube 13 . ing.
In this embodiment, the measuring chamber 6 is a space defined by the connecting tube portion 20 of the measuring tube member 7 and the main fitting tube 13 of the inner plug member 4 .

The discharge cylinder 19 is formed in a cylindrical shape and protrudes upward from the inner peripheral edge of the ceiling wall of the connecting cylinder part 20 . Note that the discharge cylinder 19 may be formed, for example, in the shape of a rectangular cylinder. Further, the inner side of the annular ceiling wall of the connecting cylinder portion 20 may be used as the discharge hole 8 without providing the discharge cylinder 19 . That is, the tip of the measuring tube member 7 may be used as the top wall of the connecting tube part 20 .
The inner peripheral surface of the discharge hole 8, which is the inner side of the discharge cylinder 19, is formed in a multi-step shape in which the inner diameter of the hole located downward increases. The inner peripheral surface of the discharge hole 8 has a large diameter portion 8a, a small diameter portion 8b, a medium diameter portion 8c, a lower step portion 8d, and an upper step portion (locking portion) 8e.

The large-diameter portion 8a is located at the lowest position on the inner peripheral surface of the discharge hole 8 and has the largest inner diameter. The large-diameter portion 8 a opens toward the upper end of the weighing chamber 6 . The large-diameter portion 8a is formed with an annular or arc-shaped first engagement protrusion 8f that protrudes radially inward and extends in the circumferential direction. The first engaging protrusion 8f is located below the upper end of the large diameter portion 8a.
The small-diameter portion 8b is positioned highest on the inner peripheral surface of the discharge hole 8 and has the smallest inner diameter. The upper end of the small diameter portion 8b continues to the inner peripheral edge of the upper end opening edge of the discharge cylinder 19 (the opening peripheral edge of the discharge hole 8 on the outer surface of the measuring cylinder member 7) 19a.
The medium diameter portion 8c is located between the upper end of the large diameter portion 8a and the lower end of the small diameter portion 8b. The inner diameter of the medium diameter portion 8c is smaller than the inner diameter of the large diameter portion 8a and larger than the inner diameter of the small diameter portion 8b.
The lower step portion 8d connects the upper end of the large diameter portion 8a and the lower end of the medium diameter portion 8c and faces downward. The upper step portion (locking portion) 8e connects the lower end of the small diameter portion 8b and the upper end of the medium diameter portion 8c and faces downward. The lower step portion 8d and the upper step portion 8e are each formed in a planar shape extending in both the radial direction and the circumferential direction.

The applicator plug 9 has a measuring position (for example, the state shown in FIG. 3) that blocks communication between the discharge hole 8 and the measuring chamber 6 and allows communication between the measuring chamber 6 and the communication hole 5, and a position below the measuring position ( It is located on the bottom side of the container body along the axial direction of the container), blocks the communication between the measuring chamber 6 and the communication hole 5, and allows the discharge hole 8 and the measuring chamber 6 to communicate (here, "communicate"). The term includes both the meanings of “communicating or making communication possible”) and the application position (for example, the state shown in FIGS. 1, 2, and 4) in the direction of the container axis O (vertical direction ) is movably arranged.

The applicator plug 9 includes a capped cylindrical outer insertion tube 24 disposed in the measuring barrel member 7 and a capped cylindrical seal tube 25 surrounding the lower portion of the peripheral wall of the outer insertion tube 24 from the outside in the radial direction. , and a cylindrical distal end portion 26 protruding upward from the top wall of the outer insertion tube 24 . The outer insertion tube 24, the seal tube 25, and the tip portion 26 are arranged coaxially with the container axis O and are integrally formed.

A top wall (hereinafter referred to as a push-up portion) 21 of the seal cylinder 25 protrudes radially outward from an intermediate portion of the outer peripheral surface of the peripheral wall of the outer insertion cylinder 24 in the container axis O direction. Push-up portion 21 extends continuously over the entire circumference. The upper surface of the push-up portion 21 is formed in a planar shape extending in both the radial direction and the circumferential direction. The outer peripheral edge of the upper surface of the push-up portion 21 faces the lower portion 8d of the discharge hole 8 in the container axis O direction.

The upper portion of the peripheral wall (hereinafter referred to as plug cylinder) 22 of the seal cylinder 25 is detachably fitted into the large diameter portion 8a of the discharge hole 8. As shown in FIG. An annular or arcuate second engagement protrusion 22a is formed on the outer peripheral surface of the upper end of the plug tube 22, protruding radially outward and extending in the circumferential direction. The second engaging protrusion 22a climbs over the first engaging protrusion 8f formed in the large-diameter portion 8a of the discharge hole 8 when the applicator plug 9 moves from the application position to the weighing position. It engages with the engaging protrusion 8f from below the second engaging protrusion 22a. In addition, the first engaging protrusion 8f and the second engaging protrusion 22a do not have to be continuously engaged with each other over the entire circumference.
The lower end of the plug tube 22 is detachably fitted inside the peripheral wall of the cylinder tube 12 of the inner plug member 4 . The thickness of the lower end portion of the plug tube 22 is thinner than the thickness of the other portions.

As shown in FIG. 3, when the applicator plug 9 is positioned at the measuring position, the upper portion of the plug cylinder 22 is fitted into the large-diameter portion 8a of the discharge hole 8, and the outer peripheral edge of the upper surface of the push-up portion 21 is , the communication between the discharge hole 8 and the measuring chamber 6 is cut off by coming into contact with the lower step portion 8d of the discharge hole 8 . At this time, the measuring chamber 6 and the communicating hole 5 are communicated with each other by the lower end of the stopper tube 22 being removed upward from the inside of the cylinder tube 12 of the inner plug member 4 .

Here, when the applicator plug 9 is positioned at the weighing position, the upper surface of the push-up portion 21 abuts against the lower portion 8 d of the discharge hole 8 , so that the applicator plug 9 moves upward with respect to the weighing tube member 7 . Even when an external force is applied in a direction to cause the application plug 9 to move upward, the applicator plug 9 positioned at the measuring position is restricted from moving further upward.

As shown in FIGS. 2 and 4, when the applicator plug 9 is positioned at the applicator position, the upper portion of the plug cylinder 22 is removed downward from the discharge hole 8, thereby separating the discharge hole 8 and the measuring chamber 6. communicate. At this time, the lower end of the plug tube 22 is fitted inside the peripheral wall of the cylinder tube 12 of the inner plug member 4 to block communication between the measurement chamber 6 and the communication hole 5 .

The externally inserted cylinder 24 is externally fitted on the guide shaft 11a of the inner plug member 4 so as to be vertically movable. In the illustrated example, the outer tube 24 moves up and down without contacting the guide shaft 11a of the inner plug member 4 . As a result, the applicator plug 9 can be smoothly moved up and down. In addition, the lower end opening edge of the outer insertion cylinder 24 is positioned below the lower end opening edge of the seal cylinder 25 .

As shown in FIG. 2, when the applicator plug 9 is positioned at the applicator position, the lower opening edge of the outer insertion tube 24 contacts the upper edge of the regulating portion 11b of the support 11, and the regulating portion 11b of the support 11 contacts. supported from below. At this time, a gap in the direction of the container axis O is provided between the upper edge of the guide shaft 11a of the support 11 and the ceiling wall of the outer insertion tube 24 . Alternatively, the upper edge of the guide shaft 11a and the top wall of the outer insertion tube 24 may be brought into contact with each other to restrict further downward movement of the applicator plug 9. As shown in FIG.

When the applicator plug 9 is positioned at the applicator position, the upper end opening edge 26b of the tip portion 26 of the applicator plug 9 (the tip surface of the applicator plug 9) is positioned above the upper end opening edge 19a of the discharge cylinder 19. The outer diameter of the tip portion 26 is smaller than the inner diameter of the discharge hole 8 and is equal to the outer diameter of the peripheral wall of the outer insertion tube 24 . An annular or arc-shaped engaged portion 26 a is formed on the inner peripheral surface of the upper end portion of the tip portion 26 so as to protrude radially inward and extend in the circumferential direction.

The applicator container 1 includes a cap body 10 that is detachably attached to the mouth portion 3 of the container body 2 and covers the discharge hole 8 and the tip portion 26 of the applicator plug 9 .
The cap body 10 has a truncated tubular shape, and a female threaded portion to be screwed onto the male threaded portion of the mouth portion 3 is formed on the inner peripheral surface of the lower portion of the peripheral wall. The internal thread may be, for example, a double thread.

Instead of detachably screwing the cap body 10 to the mouth portion 3, for example, the smooth inner peripheral face of the cap body 10 may be detachably fitted to the smooth outer peripheral face of the mouth portion 3. Alternatively, the cap body 10 may be detachably undercut-fitted to the mouth portion 3, and other modifications may be made as appropriate. Moreover, instead of attaching the cap body 10 to the mouth portion 3, for example, the measuring tube member 7 may be attached.

The ceiling wall of the cap body 10 is formed with a pull-up cylinder 31 that protrudes downward and whose lower end is detachably fitted into the tip portion 26 of the applicator plug 9 positioned at the applicator position. . An annular or arc-shaped lifting projection 31a is formed on the outer peripheral surface of the lifting cylinder 31, protruding radially outward and extending in the circumferential direction. The lifting projection 31a is undercut-fitted to the engaged portion 26a of the distal end portion 26 of the applicator plug 9. As the cap body 10 moves upward with respect to the mouth portion 3 and the measuring tube member 7, the applicator plug 9 is lifted. It is lifted and moved from the coating position to the weighing position.

Here, when the lifting protrusion 31 a of the cap body 10 is disengaged from the engaged portion 26 a of the applicator plug 9 , the push-up portion 21 of the applicator plug 9 located at the weighing position is pushed up to the lower part of the discharge hole 8 in the weighing cylinder member 7 . By coming into contact with 8d, the applicator plug 9 is restricted from moving further upward. Therefore, when the lifting projection 31a of the cap body 10 is disengaged from the engaged portion 26a of the applicator plug 9, the applicator plug 9 is subjected to a downward elastic repulsive force.
However, as described above, the second engaging protrusion 22a of the applicator plug 9 is engaged with the first engaging protrusion 8f of the measuring cylinder member 7 from below the second engaging protrusion 22a. Therefore, downward movement of the applicator plug 9 from the measuring position can be restricted.

The top wall of the cap body 10 is formed with an outer fitting cylinder 28 that protrudes downward and is detachably fitted onto the discharge cylinder 19 of the measuring cylinder member 7 .
A step portion 32 having a wall surface facing the circumferential direction is formed on the inner peripheral surface of the cap body 10 . When the cap body 10 is attached to the mouth portion 3 of the container body 2 , the stepped portion 32 can come into contact with the anti-rotation rib 3 b of the container body 2 from the circumferential direction. The stepped portion 32 abuts the anti-rotation rib 3b from the circumferential direction, thereby restricting the cap body 10 from being excessively tightened to the mouth portion 3. As shown in FIG.

In this embodiment, between the inner peripheral surface of the discharge hole 8 and the outer peripheral surface of the applicator plug 9, there is a pressing member 14 whose upper end (tip) protrudes from the discharge hole 8 to the outside of the measuring tube member 7. are arranged. The pressing member 14 includes an outer projecting portion 15 and a locked portion 16, and is made of a soft material. The soft material may be any material that is softer than the material forming the applicator plug 9, and is not limited to elastically deformable rubber-like materials such as nitrile rubber, butyl rubber, silicone rubber, and elastomers. For example, low density polyethylene or the like may be used.
In this embodiment, the pressing member 14 integrally formed of silicone rubber will be described as an example.

The pressing member 14 is formed in a cylindrical shape, extends continuously over the entire circumference, and is arranged coaxially with the container axis O. As shown in FIG. The pressing member 14 is arranged movably in the container axis O direction. The outer peripheral surface of the pressing member 14 abuts against the small diameter portion 8b of the discharge hole 8. , radial clearance is provided. This gap serves as a flow path X through which the contents in the weighing chamber 6 flow out to the outside. The communication between the flow passage X and the measuring chamber 6 is established, as shown in FIG. Further, the outer peripheral edge of the upper surface of the push-up portion 21 contacts the lower step portion 8d of the discharge hole 8, so that the discharge is interrupted.

The outer projecting portion 15 is provided at the upper end portion of the pressing member 14 and faces the upper end opening edge 19a of the discharge cylinder 19 in the container axis O direction. The outer protrusion 15 protrudes radially outward and extends continuously over the entire circumference.
The engaged portion 16 is provided at the lower end portion of the pressing member 14 located within the discharge hole 8 and faces the upper step portion 8e of the discharge hole 8 in the container axis O direction. The locked portion 16 protrudes radially outward and extends continuously over the entire circumference. The upper end surface of the locked portion 16 facing upward is formed in a planar shape extending in both the radial direction and the circumferential direction.

The pressing member 14 has an abutment position (for example, FIG. 1, 2 and 4), the outer projecting portion 15 is separated upward from the upper end opening edge 19a of the discharge cylinder 19, and the locked portion 16 is in contact with the upper step portion 8e of the discharge hole 8, Alternatively, it is disposed so as to be movable in the container axis O direction between a protruding position (for example, the state shown in FIG. 3) that is close to it.

The upper surface (tip end surface) of the outer protrusion 15 positioned at the abutting position is positioned at the same position in the direction of the container axis O with respect to the upper end opening edge 26b of the tip portion 26 of the applicator plug 9 positioned at the application position. there is The upper surface of the outer protrusion 15 positioned at the abutment position may be positioned above the upper opening edge 26b of the tip 26 of the applicator plug 9 positioned at the application position.

A depression 15a is formed in the outer protrusion 15 to provide a gap between the outer protrusion 15 and the upper end opening edge 19a of the discharge cylinder 19 when the outer protrusion 15 is positioned at the abutting position. The recessed portion 15 a is formed at the radially inner end portion of the lower surface of the outer projection portion 15 . The recessed portion 15a is formed in a groove shape continuously extending over the entire circumference. The recessed portion 15a has a semicircular shape when viewed in longitudinal section.
For example, the recessed portion 15a may extend intermittently in the circumferential direction, and the vertical cross-sectional shape of the recessed portion 15a may be appropriately changed, for example, to a rectangular shape. The recess may be formed on the upper opening edge 19a of the discharge cylinder 19, or may be formed on both the lower surface of the outer protrusion 15 and the upper opening edge 19a of the discharge cylinder 19.

An auxiliary protrusion 15 b that protrudes upward is formed at the radially inner end of the upper surface of the outer protrusion 15 . Auxiliary projection 15b is formed in the shape of a ridge continuously extending over the entire circumference. The auxiliary projection 15b has a rectangular shape when viewed in longitudinal section. The auxiliary projection 15b is positioned radially inward of the recessed portion 15a. The upper surface of the auxiliary projection 15b is located above the upper opening edge 26b of the tip portion 26 of the application plug 9 positioned at the application position and below the upper opening edge 26b of the tip portion 26 of the application plug 9 positioned at the weighing position. To position. The volume of the auxiliary projection 15b is larger than the volume of the recess 15a.
The outer protrusion 15 is out of contact with the cap body 10 .

The auxiliary projections 15b may extend intermittently in the circumferential direction, for example, and the shape of the auxiliary projections 15b in vertical cross-section may be appropriately changed, for example, to a semicircular shape. The volume of the auxiliary projection 15b may be less than or equal to the volume of the recess 15a. The cap body 10 may contact the outer projection 15 .

The locked portion 16 is arranged in the middle diameter portion 8c of the discharge hole 8 so as to be movable in the container axis O direction. The engaged portion 16 located at the projecting position is engaged with the upper step portion 8 e of the discharge hole 8 , thereby restricting the pressing member 14 from coming out of the discharge hole 8 to the outside of the measuring cylinder member 7 .

The lower opening edge of the pressing member 14 faces the inner peripheral portion of the upper surface of the push-up portion 21 in the container axis O direction. The lower end opening edge of the pressing member 14 is positioned below the lower step portion 8d of the discharge hole 8 in a state of being positioned at the abutting position. In the illustrated example, the lower end opening edge of the pressing member 14 is positioned above the lower end of the discharge hole 8 while positioned at the abutting position. The push-up portion 21 of the applicator plug 9 pushes up the lower opening edge of the pressing member 14 to position the pressing member 14 at the projecting position when moving from the coating position to the weighing position. At this time, the engaged portion 16 is restrained from moving in the container axis O direction by the upper step portion 8 e of the discharge hole 8 and the push-up portion 21 .

The applicator container 1 is assembled with the inner plug member 4, the measuring tube member 7, the applicator plug 9, and the pressing member 14, and after the metering applicator is attached to the mouth portion 3 of the container main body 2 filled with the contents, , is formed by screwing the cap body 10 to the mouth portion 3 .

The action of the application container 1 of this embodiment will be described below.

As shown in FIG. 2, before the application container 1 is used, the lower end of the stopper cylinder 22 of the application stopper 9 is fitted inside the peripheral wall of the cylinder cylinder 12 so that the measurement chamber 6 and the communication hole 5 are not communicated with each other. is blocked.
In order to apply the contents in the container body 2 to the part to be coated S, first, the cap body 10 is moved upward and detached from the mouth portion 3 of the container body 2, and the discharge hole 8 and the tip end portion of the coating plug 9 are removed. 26 is exposed outside the container. Here, when the cap body 10 is detached, the lifting projection 31a of the lifting tube 31 and the engaged portion 26a of the tip portion 26 of the application plug 9 are engaged with each other in the container axis O direction. , the applicator plug 9 is pulled up by the cap body 10 and moved to the weighing position.

At this time, since the male threaded portion of the mouth portion 3 and the female threaded portion of the cap body 10 are double-threaded, the lead of the thread is increased as compared with the single-threaded configuration. Therefore, the amount of displacement in the direction of the container axis O relative to the amount of rotation of the cap body 10 in the circumferential direction can be increased. As a result, the applicator plug 9 can be quickly moved upward, and the cap body 10 can be quickly removed from the mouth portion 3 of the container body 2 .

As shown in FIG. 3, when the applicator plug 9 is moved to the measuring position, the upper portion of the plug cylinder 22 is fitted into the large diameter portion 8a of the discharge hole 8, and the outer peripheral edge of the upper surface of the push-up portion 21 is , the communication between the flow path X and the measuring chamber 6 is cut off by coming into contact with the lower part 8 d of the discharge hole 8 . At this time, the measuring chamber 6 and the communicating hole 5 are communicated with each other by the lower end of the stopper tube 22 being removed upward from the inside of the cylinder tube 12 of the inner plug member 4 . At this time, the second engaging projection 22a of the stopper tube 22 climbs over the first engaging projection 8f formed in the large diameter portion 8a of the discharge hole 8, and the first engaging projection 8f moves toward the first engaging projection 8f. It engages from the lower side of the 2-engagement protrusion 22a. At this time, the inner peripheral portion of the upper surface of the push-up portion 21 pushes up the lower opening edge of the pressing member 14 to position the pressing member 14 at the projecting position.

From this state, the cap body 10 is further moved upward with respect to the mouth portion 3 of the container body 2 , so that the lifting protrusion 31 a of the lifting tube 31 of the cap body 10 is engaged with the tip portion 26 of the applicator plug 9 . The cap body 10 is removed from the container body 2 and the applicator plug 9 by climbing over the portion 26a.

Next, with the applicator plug 9 positioned at the weighing position, the applicator container 1 is placed in an inverted position so that the contents in the container main body 2 flow into the weighing chamber 6 through the communication hole 5 .
Next, as shown in FIG. 4, when the tip portion 26 of the applicator plug 9 positioned at the measuring position is pressed against the part to be applied S, the applicator plug 9 moves toward the applicator position. In this process, the upper portion of the plug tube 22 is disengaged downward from the discharge hole 8 , the external tube 24 abuts against the restricting portion 11 b of the inner plug member 4 , and the lower end of the plug tube 22 moves inside the peripheral wall of the cylinder tube 12 . mated. As a result, the communication between the measurement chamber 6 and the communication hole 5 is cut off, and the flow path X and the measurement chamber 6 are communicated with each other. It is applied to the application part S.

At this time, the upper surface of the outer projecting portion 15 of the pressing member 14 positioned at the projecting position is pressed against the coated portion S, and the pressing member 14 moves to the abutment position. As a result, the locked portion 16 is separated downward from the upper step portion 8 e , and the lower surface of the outer projecting portion 15 abuts the upper end opening edge 19 a of the discharge cylinder 19 .
In the illustrated example, when the auxiliary projection 15b of the outer projecting portion 15 is pressed against the application target portion S, as shown in FIG. A portion positioned inside the discharge hole 8 is elastically displaced toward the weighing chamber 6 side along the container axis O direction.

After use (after application), the lower end portion of the lifting tube 31 of the cap body 10 is fitted into the tip portion 26 of the applicator plug 9, and the lifting projection 31a of the lifting tube 31 is engaged with the tip portion 26. By screwing the female threaded portion of the cap body 10 into the male threaded portion of the mouth portion 3 of the container body 2 in a state where the mating portion 26a is brought into contact with the engaged portion 26a from above, the lifting protrusion 31a is engaged. The cap body 10 is attached to the mouth portion 3 of the container body 2 while the joint portion 26a is pushed downward.

As described above, according to the applicator container 1 according to the present embodiment, the upper surface of the outer projecting portion 15 of the pressing member 14 made of a soft material is the upper end opening of the tip portion 26 of the applicator plug 9 positioned at the application position. Since it is located at the same position in the direction of the container axis O with respect to the edge 26b, when the contents are applied to the part to be coated S, the outer projecting part 15 is pressed against the part to be coated S and elastically deformed. can be done. As a result, when the content is applied to the coated portion S, it is possible to reduce or absorb the pressing force and impact force on the coated portion S, and the coated portion S has a soft feel. can give.

Since the outer projecting portion 15 faces the upper end opening edge 19a of the discharge cylinder 19 in the direction of the container axis O, the pressing member 14 can be prevented from slipping out of the discharge hole 8 into the measuring cylinder member 7. Since the pressing member 14 has the locked portion 16 , the pressing member 14 can be prevented from slipping out of the measuring tube member 7 from the discharge hole 8 .

Since the pressing member 14 is disposed so as to be movable in the direction of the container axis O between the abutment position and the projecting position, the outer projecting portion 15 is moved to the coated portion while the pressing member 14 is positioned at the projecting position. When pressed against S, the pressing member 14 moves to the abutting position. Therefore, by positioning the pressing member 14 at the projecting position at the beginning of pressing the outer projecting portion 15 against the coated portion S, it is possible to make it difficult to apply an impact force to the coated portion S. A soft feeling can be surely given to S.

When the applicator plug 9 moves from the application position to the weighing position, the pressing member 14 is pushed up in the direction of the container axis O and positioned at the projecting position. is not required to lift the pressing member 14 from the abutting position to the projecting position prior to applying to the coated portion S, and the pressing member 14 is always lifted when the outer protrusion 15 is pressed against the coated portion S. It can be left in a protruding position.

The outer projection 15 is formed with a recess 15a that provides a gap between the outer projection 15 and the upper opening edge 19a of the discharge cylinder 19 when the outer projection 15 is in contact with the upper opening edge 19a of the discharge cylinder 19. , when the outer protrusion 15 is strongly pressed against the coated portion S while in contact with the upper end opening edge 19a of the discharge cylinder 19, the outer protrusion 15, the upper end opening edge 19a of the discharge cylinder 19, The outer protrusion 15 is elastically deformed so as to fill the gap between them. Therefore, even when the outer protrusion 15 is sandwiched between the upper end opening edge 19a of the discharge cylinder 19 and the coated portion S, it is possible to secure the flexibility of the outer protrusion 15. It is possible to surely give a soft feel to the part S to be coated.

Since the outer protrusion 15 extends continuously over the entire circumference, it is possible to ensure a large contact area of the outer protrusion 15 with respect to the part to be coated S, and the part to be coated S has a soft feeling. can definitely give.

Since the auxiliary projection 15b is formed at the inner end portion in the radial direction of the outer protrusion 15, the auxiliary projection 15b of the outer protrusion 15 is pressed against the coated portion S when the content is applied to the coated portion S. By elastically deforming the auxiliary projection 15b, the flow path X radially adjacent to the auxiliary projection 15b is also elastically deformed. Therefore, when the content is applied to the portion to be coated S, the cross-sectional area of the flow path X expands and contracts, facilitating air replacement, and the content of the measurement chamber 6 can be stably applied to the portion to be coated S. can be supplied to

Next, an applicator container 50 according to a second embodiment of the invention will be described with reference to FIGS. 6 and 7. FIG.
In the second embodiment, the same reference numerals are assigned to the same components as in the first embodiment, the description thereof is omitted, and only the different points will be described.

A covering wall 27 is provided on the outer projecting portion 29 of the pressing member 30 and extends downward to cover the upper opening edge 19a of the discharge cylinder 19 from the outside in the radial direction when the pressing member 30 is positioned at the projecting position. ing. The covering wall 27 is provided on the outer peripheral edge of the outer protrusion 29 . The cover wall 27 is formed in a cylindrical shape and extends continuously over the entire circumference. The lower opening edge of the cover wall 27 is positioned below the upper opening edge 19a of the discharge cylinder 19 when the pressing member 30 is positioned at the projecting position. A connection portion between the cover wall 27 and the outer protrusion 29 is formed in a curved surface shape protruding outward in the radial direction.
In the illustrated example, the outer fitting cylinder 28 of the cap body 10 is located above the discharge cylinder 19 . The lower opening edge of the outer fitting cylinder 28 abuts on the upper surface of the portion of the outer protrusion 29 positioned at the upper opening edge 19a of the discharge cylinder 19 and located radially outside the recessed portion 15a. .

As described above, according to the application container 50 according to the present embodiment, the covering wall 27 is provided on the outer projecting portion 29, so that the pressing member 30 is positioned at the projecting position as shown in FIG. Even if there is a gap in the direction of the container axis O between the outer protrusion 29 and the upper opening edge 19a of the discharge tube 19, this gap is covered with the covering wall 27 from the outside in the radial direction. Therefore, when the pressing member 30 is positioned at the projecting position and the outer projecting portion 29 is pressed against the coated portion S, even if the pressing member 30 moves to the abutting position and the gap disappears, It is possible to prevent hair, for example, on S from being caught between the outer protrusion 29 and the upper end opening edge 19a of the discharge cylinder 19 .

The technical scope of the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the present invention.

For example, the pressing members 14 and 30 may or may not contact both the inner peripheral surface of the discharge hole 8 and the outer peripheral surface of the applicator plug 9 .
The pressing members 14 and 30 may be provided so as to be movable in the container axis O direction by their own weight. In this case, when the outer projections 15 and 29 come into contact with the coated portion S when the content is applied to the coated portion S, the pressing members 14 and 30 are positioned at the abutment positions, and the outer projected portion 15 , 29 are separated upward from the coated portion S, the pressing members 14 and 30 are positioned at the projecting positions.
A flow path X may be formed in the applicator plug 9 . For example, as the flow path, the inside of the tip portion 26 of the applicator plug 9, the through hole formed in the top wall of the outer insertion tube 24, the inside of the outer insertion tube 24, and the outer insertion tube 24 are located above the seal tube 25. A configuration having a through hole formed in a portion may be adopted.
In other words, the configuration may be appropriately changed as long as the content of the measurement chamber 6 can be discharged from the portion positioned radially inward of the pressing members 14 and 30 .

The pressing members 14 and 30 may be fixed to the measuring tube member 7 . In this case, the distance in the container axis O direction between the lower surfaces of the outer projecting portions 15 and 29 and the upper end surface of the engaged portion 16 is made equal to the length of the small diameter portion 8b of the discharge hole 8 in the container axis O direction. good too.
When the applicator plug 9 is positioned at the measuring position, the upper opening edge 26b of the tip portion 26 is placed at the same position in the direction of the container axis O with respect to the upper surfaces of the outer protrusions 15 and 29 of the pressing members 14 and 30, or It can be positioned below.

In addition, it is possible to appropriately replace the constituent elements in the above-described embodiment with well-known constituent elements without departing from the spirit of the present invention, and the modifications described above may be combined as appropriate.

1, 50 Application container 2 Container main body 2a Bottom 3 Mouth 4 Middle plug member 5 Communication hole 6 Weighing chamber 7 Measuring tube member 8 Discharge hole 8e Upper part (locking part)
9 Applicator plugs 14, 30 Pressing members 15, 29 Outer projection 15a Recessed portion 15b Auxiliary projection 16 Engaged portion 19 Discharge cylinder (tip of measuring cylinder member)
19a Upper end opening edge of discharge cylinder (opening peripheral edge of discharge hole on outer surface of measuring cylinder member)
21 push-up portion 26 tip portion 26b of the applicator stopper upper opening edge of the tip portion of the applicator stopper (tip surface of the applicator stopper)
27 covering wall O container shaft S applied part X flow path

Claims (5)

a cylindrical container body with a bottom in which the contents to be applied to the part to be applied are accommodated;
an inner plug member attached to the mouth of the container body and formed with a communication hole communicating with the inside of the container body;
a measuring cylinder member which forms a measuring chamber communicating with the inside of the container body through the communication hole between the inner plug member and a measuring cylinder member formed with a discharge hole communicating with the measuring chamber at a distal end thereof;
an applicator plug provided in the measuring cylinder member and having a tip protruding from the discharge hole to the outside of the measuring cylinder member;
The applicator stopper
a measuring position that blocks communication between the discharge hole and the measuring chamber and allows communication between the measuring chamber and the communication hole;
a coating position located on the bottom side of the container body along the axial direction of the container relative to the measuring position, blocking communication between the measuring chamber and the communication hole, and allowing communication between the discharge hole and the measuring chamber; and is movably arranged in the axial direction of the container,
A pressing member is disposed between the inner peripheral surface of the ejection hole and the outer peripheral surface of the applicator plug, the tip portion of which protrudes from the ejection hole to the outside of the measuring cylinder member,
The pressing member is
an outer protrusion provided at the tip of the pressing member and opposed to the periphery of the opening of the discharge hole on the outer surface of the measuring cylinder member in the axial direction of the container;
a locked portion that is engaged with a locking portion formed on the inner surface of the measuring cylinder member to prevent the measuring cylinder member from coming off from the discharge hole to the outside of the measuring cylinder member; made of material,
The tip surface of the outer protrusion is located at a position in the axial direction of the container equivalent to the tip surface of the applicator stopper located at the application position, or is outside the container body along the axial direction of the container. is located
The pressing member is
an abutment position where the outer protrusion abuts against the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member, and the locked portion is separated from the locking portion in the container axial direction;
The outer projecting portion is separated from the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member to the outside of the container body along the axial direction of the container, and the locked portion contacts the locking portion. An applicator container disposed so as to be movable in the axial direction of the container between protruding positions that are in contact with or close to each other . 2. The applicator container according to claim 1 , wherein said applicator stopper has a push-up portion that pushes up said pressing member in the axial direction of the container to position it at said projecting position when said applicator stopper moves from said applicator position to said weighing position. The distal end of the measuring tube member is formed in a tubular shape extending in the axial direction of the container,
The outer protrusion extends toward the bottom side along the axial direction of the container, and in a state in which the pressing member is positioned at the protruding position, the opening peripheral edge portion of the discharge hole on the outer surface of the measuring cylinder member is radially moved. 3. The applicator container according to claim 1, further comprising a covering wall covering the outside of the container. a cylindrical container body with a bottom in which the contents to be applied to the part to be applied are accommodated;
an inner plug member attached to the mouth of the container body and formed with a communication hole communicating with the inside of the container body;
a measuring cylinder member which forms a measuring chamber communicating with the inside of the container body through the communication hole between the inner plug member and a measuring cylinder member formed with a discharge hole communicating with the measuring chamber at a distal end thereof;
an applicator plug provided in the measuring cylinder member and having a tip protruding from the discharge hole to the outside of the measuring cylinder member;
The applicator stopper
a measuring position that blocks communication between the discharge hole and the measuring chamber and allows communication between the measuring chamber and the communication hole;
a coating position located on the bottom side of the container body along the axial direction of the container relative to the measuring position, blocking communication between the measuring chamber and the communication hole, and allowing communication between the discharge hole and the measuring chamber; and is movably arranged in the axial direction of the container,
A pressing member is disposed between the inner peripheral surface of the ejection hole and the outer peripheral surface of the applicator plug, the tip portion of which protrudes from the ejection hole to the outside of the measuring cylinder member,
The pressing member is
an outer projection provided at the tip of the pressing member and opposed to the peripheral edge of the opening of the discharge hole on the outer surface of the measuring cylinder member in the axial direction of the container;
a locked portion that is engaged with a locking portion formed on the inner surface of the measuring cylinder member to prevent the measuring cylinder member from coming off from the discharge hole to the outside of the measuring cylinder member; made of material,
The tip surface of the outer protrusion is located at a position in the axial direction of the container equivalent to the tip surface of the applicator stopper located at the application position, or is outside the container body along the axial direction of the container. is located
At least one of the outer protrusion and the periphery of the opening of the discharge hole on the outer surface of the measuring cylinder member is contacted by the outer protrusion with the periphery of the opening of the discharge hole on the outer surface of the measuring cylinder member. An applicator container having a concave portion that provides a gap between the applicator container and the other . a cylindrical container body with a bottom in which the contents to be applied to the part to be applied are accommodated;
an inner plug member attached to the mouth of the container body and formed with a communication hole communicating with the inside of the container body;
a measuring cylinder member which forms a measuring chamber communicating with the inside of the container body through the communication hole between the inner plug member and a measuring cylinder member formed with a discharge hole communicating with the measuring chamber at a distal end thereof;
an applicator plug provided in the measuring cylinder member and having a tip protruding from the discharge hole to the outside of the measuring cylinder member;
The applicator stopper
a measuring position that blocks communication between the discharge hole and the measuring chamber and allows communication between the measuring chamber and the communication hole;
a coating position located on the bottom side of the container body along the axial direction of the container relative to the measuring position, blocking communication between the measuring chamber and the communication hole, and allowing communication between the discharge hole and the measuring chamber; and is movably arranged in the axial direction of the container,
A pressing member is disposed between the inner peripheral surface of the ejection hole and the outer peripheral surface of the applicator plug, the tip portion of which protrudes from the ejection hole to the outside of the measuring cylinder member,
The pressing member is
an outer protrusion provided at the tip of the pressing member and opposed to the periphery of the opening of the discharge hole on the outer surface of the measuring cylinder member in the axial direction of the container;
a locked portion that is engaged with a locking portion formed on the inner surface of the measuring cylinder member to prevent the measuring cylinder member from coming off from the discharge hole to the outside of the measuring cylinder member; made of material,
The tip surface of the outer protrusion is located at a position in the axial direction of the container equivalent to the tip surface of the applicator stopper located at the application position, or is outside the container body along the axial direction of the container. is located
The pressing member is formed in a cylindrical shape, and the outer protrusion extends continuously over the entire circumference,
A flow path is defined between the inner peripheral surface of the pressing member and the outer peripheral surface of the applicator plug, through which the content in the weighing chamber flows out to the outside,
An applicator container, wherein an auxiliary projection projecting toward the outside of the container body along the container axial direction is formed at the radially inner end of the outer projection.

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