JP6576258B2 - Discharge cap with stopper - Google Patents

Description

  The present invention relates to a discharge cap with a stopper that is used by being attached to a mouth portion of a container main body that contains a content liquid.

  Conventionally, as a container for containing seasoning liquids such as soy sauce and dressing as a content liquid, a discharge cap having a discharge hole that opens to the side is attached to the mouth of the container main body that stores the content liquid. Things are known. For example, Patent Document 1 has a configuration in which a discharge cap provided with a pair of discharge holes that are arranged to face each other with an axis center therebetween and open to the side is mounted on the mouth portion of the container body. There is described a discharge container in which the container body is tilted so that the discharge hole faces downward so that a desired amount of the liquid contained in the container body can be discharged from the discharge hole to the outside.

  On the other hand, in order to maintain a container in a sealed state during distribution or the like, a discharge cap with a stopper is known. For example, in the discharge container shown in Patent Document 1, the discharge cap is configured by assembling a discharge head in which a discharge hole is provided in an inner plug member attached to the mouth of the container body, and the inner plug member is partitioned by a weakening line. In addition, by providing an unplugging part with an integral pull ring, the container can be opened by removing the unplugging part from the inner plug member by pulling up the pull ring during use while maintaining the container in a sealed state during distribution, etc. To be able to.

JP 2012-136267 A

  However, in the above-described conventional discharge cap, in order to open the container, the discharge head is removed from the inner plug member to expose the inner plug member, and in that state, the pull ring is pulled up to remove the plug portion, and then again. There is a problem that it is necessary to attach the discharge head to the inner plug member, and the opening operation is complicated.

  In addition, with a discharge cap that opens to the side, it is difficult to use a hinge cap to close the discharge hole, preventing the container from lying down after opening and causing liquid leakage. There was also a problem that it was difficult to take measures to do this.

  The present invention has been made in view of such a problem, and an object of the present invention is to provide a discharge cap with a stopper that can easily perform a plug-opening operation and can easily prevent liquid leakage after the opening. Is to provide.

A discharge cap with a stopper according to the present invention is a discharge cap with a stopper that is used by being attached to a mouth portion of a container body, and is provided integrally with the mounting cylinder portion attached to the mouth portion and the mounting cylinder portion. An inner plug member provided with a closing portion that closes the mouth portion, and a cylindrical sealing tube portion that is connected to the sealing tube portion via a weakening line; And a cylindrical plug body portion that is liquid-tightly fitted to the inner peripheral surface of the seal cylinder portion, and is formed in a cylindrical shape coaxial with the mounting cylinder portion. A discharge head that is rotatably and vertically movable with respect to the mounting cylinder in the mounting cylinder, and a rotation direction of the mounting cylinder with respect to the mounting cylinder when the discharge head is rotated. Converting the displacement into an axial displacement of the assembled cylinder part relative to the mounting cylinder part, The output head, the plug body portion and a closed position for closing the discharge passage of the liquid content the plug body is fitted in a liquid tight manner to an inner peripheral surface of the tubular sealing portion is disengaged from the tubular sealing section A displacement direction conversion mechanism that moves up and down between an open position that opens the discharge flow path of the content liquid, and a fixing piece that is provided in the discharge head and integrally provided in the plugging portion, And a connecting piece for connecting the unplugging part to the discharge head.

  In the above-described configuration, the discharge cap with a stopper according to the present invention is configured such that the discharge head is provided with a pair of discharge holes that are opposed to each other across the axis of the discharge head and that have different opening areas. preferable.

  The discharge cap with a stopper according to the present invention has the above-described configuration, wherein the discharge head includes a top wall portion that closes an upper end of the assembled cylinder portion, and a pair of nozzle portions protruding from the top wall portion are provided on the top wall portion. It is preferable that the nozzles are provided to face each other with an axis therebetween, and the discharge holes are opened at the tips of the nozzle portions.

  The discharge cap with a stopper according to the present invention has the above-described configuration, wherein the stopper portion is formed in a circular shape, the fixing piece is formed in a cylindrical shape having a smaller diameter than the stopper portion, and the connecting piece is smaller in diameter than the fixing piece. It is preferable that it is formed in a cylindrical shape and fitted and fixed inside the fixed piece.

  The discharge cap with a plug according to the present invention has the above-described configuration, wherein the locked portion formed on the inner peripheral surface of the plug body portion is locked by the locking portion formed on the outer peripheral surface of the fixed piece. It is preferable that the portion is prevented from rotating with respect to the ejection head.

  The discharge cap with a stopper according to the present invention has the above-described configuration, wherein the displacement direction conversion mechanism includes a spiral groove provided in one of the attachment cylinder part and the assembly cylinder part, the attachment cylinder part, and the assembly. It is preferable to have an engaging projection provided on either one of the cylindrical portions and engaged with the spiral groove so as to be movable along the spiral groove.

  ADVANTAGE OF THE INVENTION According to this invention, the discharge cap with a stopper can be provided which can perform an opening operation | work easily and can also prevent the liquid leak after an opening easily.

It is sectional drawing of the discharge container in which the discharge cap with a stopper which is one embodiment of this invention was used. (A) is a top view of the discharge container shown in FIG. 1, (b) is the same side view. (A) is sectional drawing of the discharge container of the state which moved the discharge head to the open position, (b) is the same side view. It is sectional drawing which shows a mode that a content liquid is discharged from the discharge container of the state shown in FIG.

  Hereinafter, the present invention will be described in more detail with reference to the drawings.

  A discharge cap 1 with a stopper according to an embodiment of the present invention shown in FIG. 1 is mounted on a cylindrical mouth portion 2 a of a container body 2 and constitutes a discharge container 3 together with the container body 2. The illustrated discharge container 3 can be used for, for example, containing a seasoning liquid such as soy sauce or dressing as a content liquid.

  As the container main body 2, for example, a glass bottle or a synthetic resin bottle having a storage part (not shown) for storing the content liquid and a mouth part 2 a connected to the storage part can be used. In addition, as long as it has the accommodating part which accommodates a content liquid, and the opening part connected to the said accommodating part, the thing of various shapes thru | or materials other than a bottle shape can also be used as the container main body 2. FIG.

  The discharge cap 1 with a stopper includes an inner plug member 10 and a discharge head 20.

  The inner plug member 10 is made of a synthetic resin integrally molded by, for example, injection molding or the like, and has a mounting cylinder portion 11 formed in a cylindrical shape having a larger diameter than the mouth portion 2a, and an inner side of the mounting cylinder portion 11. A closing portion 12 is provided integrally with the mounting cylinder portion 11 and closes the opening of the mouth portion 2a.

  An annular claw portion 11a is integrally provided on the inner peripheral surface on the lower end side of the mounting cylinder portion 11, and this claw portion 11a is undercut engaged with a locking groove 2b provided on the outer peripheral surface of the mouth portion 2a. Thus, the mounting cylinder portion 11, that is, the inner plug member 10 is mounted in a state of being prevented from being detached from the mouth portion 2a. Thus, the inner plug member 10 is attached to the mouth portion 2a by the stopper. The inner plug member 10 may be configured to be attached to the mouth portion 2a by screw connection instead of the stopper.

  Further, the mounting cylinder portion 11 is provided with an assembly groove 11b. The assembly groove 11 b is formed in an annular shape extending along the circumferential direction of the mounting cylinder part 11, and opens at the upper end of the mounting cylinder part 11.

  The closing part 12 includes a flange part 12a that is integrally connected to the inner peripheral surface of the mounting cylinder part 11, and a cylindrical seal cylinder part 12b that is integrally connected to the inner peripheral end of the flange part 12a and extends downward in the figure. I have. Further, a fitting tube portion 13 hanging from the flange portion 12a is integrally provided outside the seal tube portion 12b, and the fitting tube portion 13 is liquid-tightly fitted to the inner peripheral surface of the mouth portion 2a. As a result, liquid leakage from the combined portion of the inner plug member 10 and the mouth portion 2a is prevented. The seal cylinder part 12b and the fitting cylinder part 13 are arranged coaxially with the mounting cylinder part 11, respectively.

  On the inner side of the seal cylinder part 12b, a stopper part 12d that is integrally connected to the inner peripheral surface on the lower end side of the seal cylinder part 12b via a weakening line 12c is provided. The weakening line 12c is formed along the inner peripheral surface at a portion connected to the inner peripheral surface of the seal cylinder portion 12b of the stopper portion 12d. Thereby, the external shape of the stopper part 12d is formed in a circular shape having a slightly smaller diameter than the inner diameter of the seal cylinder part 12b. The unplugging part 12d is formed in a shape having a stepped part 12e formed in a stepped shape toward the upper side inside the circular outer peripheral edge, and spreads over the entire inner surface of the seal cylinder part 12b. The opening on the lower end side is blocked.

  The weakening line 12c is formed by forming annular grooves extending along the inner peripheral surface of the seal tube portion 12b on the front and back surfaces of the connecting portion between the seal tube portion 12b and the plug portion 12d. It is formed in a film shape thinner than 12d, and can be easily broken when the stopper 12d is pulled upward with respect to the seal cylinder 12b.

  A fixing piece 14 is integrally provided on the upper surface of the stopper portion 12d. The fixing piece 14 is formed in a cylindrical shape that is coaxial with the seal cylinder portion 12b and smaller in diameter than the outer diameter of the stopper portion 12d, and protrudes radially inward from the inner peripheral surface on the inner peripheral surface of the upper end portion thereof. An annular locking claw portion 14a is integrally provided. In addition, a plurality of locking portions 14 b formed in a rib shape extending along the axial direction are provided integrally with the fixed piece 14 at intervals in the circumferential direction on the outer peripheral surface of the fixed piece 14.

  The discharge head 20 is made of, for example, synthetic resin integrally molded by injection molding or the like, and includes an assembly cylinder portion 21 and a top wall portion 22 that closes the upper end of the assembly cylinder portion 21.

  The assembly cylinder part 21 is formed in a cylindrical shape coaxial with the attachment cylinder part 11, and is assembled in an assembly groove 11 b provided in the attachment cylinder part 11. The thickness of the assembling tube portion 21 is slightly smaller than the groove width of the assembling groove 11b, so that the assembling tube portion 21 is mounted along the assembling groove 11b inside the assembling groove 11b. On the other hand, it is movable in the rotation direction and the vertical direction around the axis. Thus, the discharge head 20 is assembled to the mounting cylinder part 11 or the inner plug member 10 in the assembly cylinder part 21 so as to be rotatable and vertically movable.

  As shown in FIG. 1 and FIG. 2B, the top wall portion 22 is connected to the taper portion 22a connected to the upper end of the assembly tube portion 21 and to the inner side of the taper portion 22a and to the upper side with respect to the taper portion 22a. And a protruding cylindrical protrusion 22b.

  Moreover, as shown in FIG. 1, the plug part 23 is integrally provided in the lower end of the protrusion part 22b. The plug body portion 23 is formed in a cylindrical shape having a smaller diameter than the seal tube portion 12b and coaxial with the seal tube portion 12b. The plug body portion 23 is liquid-tightly fitted to the inner peripheral surface of the seal tube portion 12b to close the seal tube portion 12b. ing. In addition, the lower end of the plug part 23 is arrange | positioned adjacent to the outer periphery of the level | step-difference part 12e of the plug part 12d. Thereby, the clearance gap between the plug part 23 and the plug part 12d can be narrowed, and it can suppress that a content liquid enters into the inside of the plug part 23, when discharging a content liquid.

  As shown in FIGS. 1 and 2B, the ejection head 20 is provided with a pair of nozzle portions 24 and 25 that are disposed to face each other with the axis of the top wall portion 22 interposed therebetween. These nozzle portions 24, 25 protrude upward from the tapered portion 22 a of the top wall portion 22, the proximal end side is continuous with the outer periphery of the protruding portion 22 b, and the distal end is radially outward with respect to the assembled cylindrical portion 21. It is formed in a protruding rectangular tube shape. The tips of the nozzle portions 24 and 25 respectively have discharge holes 24a and 25a that open toward the sides of the discharge head 20 (a direction having a predetermined angle such as 90 degrees with respect to the axial direction of the discharge head 20). Further, the base end sides of the nozzle portions 24 and 25 are communicated with the inner side of the assembly cylinder portion 21 with the lower surfaces thereof notched. As described above, the ejection head 20 is provided with a pair of ejection holes 24 a and 25 a that are opened at the tips of the nozzle portions 24 and 25 and are opposed to each other with the axis of the ejection head 20 interposed therebetween.

  The opening area of the discharge hole 24 a, that is, the flow path cross-sectional area of the nozzle portion 24 is smaller than the opening area of the discharge hole 25 a, that is, the flow path cross-sectional area of the nozzle portion 25. As described above, the opening areas of the pair of discharge holes 24a and 25a are different from each other, so that the discharge container 3 is inclined so that one of the discharge holes 24a and 25a faces downward, By discharging the content liquid from the discharge holes 24a and 25a facing the surface, the discharge amount of the content liquid can be selectively switched between two levels of large and small. When the content liquid is being discharged from one of the discharge holes 24a and 25a, the other discharge hole 24a and 25a functions as an outside air intake hole for taking in the replacement outside air into the discharge head 20, so that the discharge container 3 It is possible to discharge a desired amount of content liquid according to the inclination of the liquid crystal.

  The top wall portion 22 is provided with a pair of operation ribs 26 at positions shifted by 90 degrees in the circumferential direction with respect to the nozzle portions 24 and 25. When the discharge head 20 is rotated, these operation ribs 26 and the nozzle portions 24 and 25 can be used as finger hook portions (slip prevention portions) for hooking fingers. It can be done easily.

  As shown in FIG. 1, the discharge head 20 is integrally provided with a connecting piece 27 for connecting the stopper portion 12 d to the discharge head 20. The connecting piece 27 is formed in a cylindrical shape having a smaller diameter than the fixed piece 14 and coaxial with the fixed piece 14 and the fitting tube portion 13, and is disposed inside the fitting tube portion 13 depending on the top inner surface of the protruding portion 22 b. Has been. On the outer peripheral surface of the lower end portion of the connecting piece 27, an annular locking claw portion 27a projecting radially outward from the outer peripheral surface is integrally provided. The connecting piece 27 is fitted and fixed to the fixed piece 14 by fitting inside the fixed piece 14 and engaging the locking claw portion 27a with the locking claw portion 14a provided on the fixed piece 14 undercut. Has been. With this configuration, the stopper portion 12d is connected to the ejection head 20 and moves up and down together with the ejection head 20.

  In the present embodiment, the plug connecting portion 12d is connected to the discharge head 20 by fitting and fixing the cylindrical connecting piece 27 provided on the discharge head 20 to the fixing piece 14 provided integrally with the plug connecting portion 12d from the axial direction. Since the discharge head 20 is assembled (plugged) from the axial direction with respect to the inner plug member 10 so that the assembled cylinder portion 21 is inserted into the assembled groove 11b, the unplugged portion 12d is discharged. It can be connected to the head 20. Therefore, it is possible to simplify the assembling operation or configuration of the discharge cap 1 with a stopper and reduce the cost.

  Further, on the inner peripheral surface of the plug body portion 23, a plurality of locked portions 23a formed in a rib shape extending along the axial direction thereof are provided integrally with the plug body portion 23 at intervals in the circumferential direction. ing. These locked portions 23a are disposed between a plurality of locking portions 14b provided on the fixed piece 14, and locked in the circumferential direction by the locking portions 14b. In this way, the locked portion 23 a formed on the inner peripheral surface of the plug body portion 23 is locked in the circumferential direction by the locking portion 14 b formed on the outer peripheral surface of the fixed piece 14, so that the plug portion 12 d is removed. Is prevented from rotating with respect to the ejection head 20. Since the stopper portion 12d is configured to be prevented from rotating with respect to the discharge head 20, when the discharge head 20 is rotated as described later, the stopper portion 12d can be easily and less easily applied to the seal cylinder portion 12b. It can be reliably removed from the seal tube portion 12b.

  A displacement direction conversion mechanism 30 is provided between the discharge head 20 and the inner plug member 10. When the discharge head 20 is rotated so as to rotate about the shaft center with respect to the inner plug member 10, the displacement direction conversion mechanism 30 causes the rotational displacement of the assembly cylinder part 21 to be attached to the attachment cylinder part 11. The discharge head 20 is converted into an axial displacement of the assembly cylinder part 21 with respect to the cylinder part 11. It moves in the up-down direction between an open position where it is separated upward with respect to the seal cylinder portion 12b.

  In the present embodiment, as shown in FIGS. 1 and 2, the displacement direction conversion mechanism 30 includes a pair of spiral grooves 31 provided on the outer peripheral surface of the assembly cylinder portion 21 and an assembly groove 11 b of the mounting cylinder portion 11. It is comprised with a pair of engaging protrusion 32 provided integrally in the inner wall of the outer side. As shown in FIG. 2B, the spiral groove 31 is formed to extend spirally along the outer circumferential surface over a range of 90 degrees in the circumferential direction of the outer circumferential surface of the assembled cylindrical portion 21. , They are arranged 180 degrees out of phase with each other. The pair of engaging protrusions 32 are formed in a boss shape having a circular cross section that protrudes radially inward from the inner wall on the outer side of the assembly groove 11 b, and are in symmetrical positions with the axis of the mounting cylinder part 11 interposed therebetween. Has been placed. The outer diameter of the pair of engaging protrusions 32 is slightly smaller than the groove width of the spiral groove 31, and engages with the corresponding spiral groove 31 to be relatively movable along the spiral groove 31. .

  Therefore, the discharge head 20 in the closed position (position shown in FIG. 1) in which the plug body portion 23 is liquid-tightly fitted to the inner peripheral surface of the seal cylinder portion 12b is centered on the axial center with respect to the inner plug member 10. By rotating 90 degrees, as shown in FIGS. 3 (a) and 3 (b), the discharge head 20 is moved upward to an open position where the plug part 23 is detached upward with respect to the seal cylinder part 12b. Can do. Conversely, the discharge head 20 can be moved to the closed position by rotating the discharge head 20 in the open position 90 degrees in the reverse direction with respect to the inner plug member 10 about the axis.

  As shown in FIG. 2B, when the discharge head 20 is in the closed position, the engaging protrusion 32 is positioned at the upper stroke end of the spiral groove 31, and as shown in FIG. When 20 is in the open position, the engagement protrusion 32 is positioned at the lower stroke end of the spiral groove 31, and the rotation range of the ejection head 20 is thereby defined as a range of 90 degrees. In addition, a holding protrusion (holding rib) 31 a for holding the engaging protrusion 32 at the stroke end is provided at one stroke end of the spiral groove 31 corresponding to the closed position of the male head 20. With such a configuration, when the discharge head 20 is in the closed position, when not in use, the engagement protrusion 32 is held at the stroke end of the spiral groove 31 by the holding protrusion 31a, so that the discharge head 2 can be easily moved from the closed position. Since it does not rotate, it is possible to prevent the discharge head 20 from rotating unexpectedly toward the open position, and to more reliably prevent leakage of the content liquid.

  Since the displacement direction conversion mechanism 30 is configured by the spiral groove 31 and the engagement protrusion 32 that is movably engaged with the spiral groove 31, the configuration of the discharge cap 1 with a stopper can be simplified to reduce the cost. it can.

  In the discharge container 3 using the discharge cap 1 with a stopper having such a configuration, when not in use such as distribution, the discharge head 20 is closed as shown in FIG. The mouth 2a of the main body 2 is held in a sealed state.

  On the other hand, when the use of the discharge container 3 is started, the discharge container 3 can be opened with a simple operation of simply rotating the discharge head 20 with respect to the inner plug member 10. That is, when the discharge head 20 in the closed position is rotated and moved to the open position shown in FIG. 3 as shown in FIG. 1, the plugging portion fixed to the discharge head 20 by the connecting piece 27 and the fixed piece 14. 12d is pulled upward together with the discharge head 20 while being twisted about the axial center with respect to the seal tube portion 12b. As a result, the weakening line 12c is broken, and the stopper portion 12d is removed from the seal tube portion 12b, that is, the inner stopper member 10, and the state is held by the discharge head 20. When the unplugging portion 12d is removed from the inner plug member 10, the content liquid circulation port 15 is formed in the portion of the inner plug member 10 where the unplugging portion 12d is provided, and the discharge container 3 is opened. Further, when the discharge head 20 is in the open position, the fitting tube portion 13 is detached from the seal tube portion 12b, so that the inside of the container body 2 is connected to the discharge head 20 via the flow port 15 formed in the inner plug member 10. It will communicate with the inside. Therefore, in this state, by tilting the discharge container 3 so that the discharge hole 24a faces downward, as shown in FIG. 4, the liquid contained in the container body 2 is allowed to flow through the flow port 15 of the inner plug member 10 and The ink can be discharged from the discharge hole 24 a to the outside through the internal space of the discharge head 20. Although not shown, the content liquid can be discharged from the different discharge holes 25a with different discharge amounts by reversing the direction in which the discharge container 3 is inclined by 180 degrees.

  As described above, in the discharge cap 1 with a stopper according to the present invention, the sealed discharge container 3 is opened and the content liquid is discharged by a simple operation of rotating the discharge head 20 from the closed position to the open position. It can be in a possible state. Moreover, since such a structure is comprised by two components, the inside plug member 10 and the discharge head 20, the structure of the discharge cap 1 with a stopper can be simplified and the cost can be reduced.

  After discharging the content liquid, the discharge head 20 is rotated in the reverse direction to return from the open position to the closed position, so that the plug body portion 23 is fitted to the inner peripheral surface of the seal cylinder portion 12b. Ten distribution ports 15 can be closed. Accordingly, even if the discharge container 3 falls down unexpectedly after opening the plug part 12d, the content liquid stored in the container body 2 is held inside the container body 2 to the outside. The leakage of the content liquid can be prevented. In this way, liquid leakage after opening can be easily prevented by a simple operation of rotating the discharge head 20 and returning it to the closed position.

  It goes without saying that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention.

  For example, in the above-described embodiment, the discharge head 20 is provided with a pair of discharge holes 24a and 25a that are opposed to each other with the axis therebetween, but the present invention is not limited thereto, and at least one discharge hole is provided. If provided, the number and arrangement thereof can be arbitrarily changed.

  In the above embodiment, the displacement direction conversion mechanism 30 has a configuration in which the spiral groove 31 is provided on the assembled cylinder part 21 side and the engagement protrusion 32 is provided on the mounting cylinder part 11 side. Not limited to this, the spiral groove 31 may be provided on the mounting cylinder part 11 side, and the engagement protrusion 32 may be provided on the assembly cylinder part 21 side. In addition, the spiral groove 31 and the engagement protrusion 32 are not limited to a pair, and it is sufficient that at least one is provided.

  Furthermore, in the above-described embodiment, the assembling cylinder part 21 is assembled in the assembling groove 11b provided in the mounting cylinder part 11. However, the present invention is not limited to this, and the assembling cylinder part 21 is attached to the mounting cylinder part 11. It can also be set as the structure assembled | attached to the outer peripheral surface side thru | or the inner peripheral surface side.

  Furthermore, the configuration for connecting or fixing the stopper portion 12d to the ejection head 20 is not limited to the configuration using the fixing piece 14 and the connecting piece 27 described above, and various configurations can be employed.

DESCRIPTION OF SYMBOLS 1 Discharge cap with stopper 2 Container body 2a Mouth part 2b Locking groove 3 Discharge container 10 Middle plug member 11 Mounted cylinder part 11a Claw part 11b Assembly groove 12 Closure part 12a Flange part 12b Weak line 12d Unplug part 12e Step part 13 Fitting cylinder part 14 Fixed piece 14a Locking claw part 14b Locking part 20 Discharge head 21 Assembly cylinder part 22 Top wall part 22a Tapered part 22b Protruding part 23 Plug part 23a Locked part 24, 25 Nozzle parts 24a, 25a Discharge hole 26 Operation rib 27 Connecting piece 27a Locking claw part 30 Displacement direction conversion mechanism 31 Spiral groove 31a Holding protrusion 32 Engaging protrusion

Claims (6)

A discharge cap with a stopper that is used by attaching to the mouth of the container body,
A mounting cylinder part mounted on the mouth part; and a closing part that is provided integrally with the mounting cylinder part and closes the mouth part. The sealing part includes a cylindrical seal cylinder part and the seal cylinder part. An inner plug member integrally provided with an unplugging portion connected via a weakening line;
Equipped with a liquid discharge hole that opens to the side and a cylindrical plug body that is liquid-tightly fitted to the inner peripheral surface of the seal tube, and is formed in a cylindrical shape that is coaxial with the mounting tube A discharge head that is rotatably and vertically movable with respect to the mounting cylinder in the assembled cylinder;
When the ejection head is rotated, the displacement in the rotational direction of the assembly cylinder part relative to the attachment cylinder part is converted into the axial displacement of the assembly cylinder part relative to the attachment cylinder part, and the ejection head is discharge of the content liquid the plug body portion and a closed position for closing the discharge passage of the liquid content the plug body is fitted in a liquid tight manner to an inner peripheral surface of the tubular sealing portion is disengaged from the tubular sealing section A displacement direction conversion mechanism that moves in the vertical direction between the open position for opening the flow path ;
A discharge cap with a stopper, comprising: a connecting piece that is provided on the discharge head and engages with a fixed piece that is integrally provided on the stopper portion and connects the stopper portion to the discharge head.   The discharge cap with a stopper according to claim 1, wherein the discharge head is provided with a pair of the discharge holes that are opposed to each other across the axis of the discharge head and have different opening areas.   The discharge head includes a top wall portion that closes an upper end of the assembly cylinder portion, and a pair of nozzle portions protruding from the top wall portion are provided to face each other with an axis of the top wall portion interposed therebetween, The discharge cap with a stopper according to claim 2, wherein the discharge hole opens at a tip of the nozzle portion.   The stopper portion is formed in a circular shape, the fixing piece is formed in a cylindrical shape having a smaller diameter than the stopper portion, and the connecting piece is formed in a cylindrical shape having a smaller diameter than the fixing piece, and is disposed inside the fixing piece. The discharge cap with a stopper according to any one of claims 1 to 3, which is fitted and fixed.   The locked portion formed on the inner peripheral surface of the plug body portion is locked by the locking portion formed on the outer peripheral surface of the fixed piece, and the plugging portion is prevented from rotating with respect to the discharge head. The discharge cap with a stopper according to claim 4.   The displacement direction conversion mechanism is provided in one of the mounting cylinder part and the assembly cylinder part, and in one of the installation cylinder part and the assembly cylinder part and is provided in the spiral groove. The discharge cap with a stopper according to any one of claims 1 to 5, further comprising an engaging protrusion that is movably engaged along the spiral groove.

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