JP2018172180A - Discharge container for discharging content to discharge surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To suppress variation in the discharge amount of contents discharged onto a discharge surface for each position.SOLUTION: A head body 21 is provided with a flow hole 26 through which contents discharged from a discharge hole 11 flow and a discharge surface 29 through which the contents passed through the flow hole 26 are discharged, a head member 20 is further provided with a molding part 23 for combining a plurality of mold pieces on a molding surface 48 to form a model, a supply chamber 50 for supplying the contents discharged from the discharge hole 11 to a plurality of molding holes 47 is provided between the head body 21 and the molding part 23, the head member 20 is disposed in the supply chamber 50 and extends in the direction of an axial direction O so as to extend from the discharge surface 29 toward the side opposite to the discharge hole, an end part on the discharge hole side is further provided with a core body 25 inserted through the flow hole 26, and the molding part 23 includes a body part 43 whose surface facing an opposite discharge hole side is the molding surface 48 and a seal cylinder part 45 extending from the body part 43 toward the discharge hole side and disposed in the supply chamber 50.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a discharge container that discharges contents onto a discharge surface.

  Conventionally, for example, a discharge container as shown in Patent Document 1 below is known. This discharge container is provided with a tray for storing the liquid sucked up above the internal piston. The receiving tray is provided with a communication hole (flow hole) communicating with the internal piston and a receiving plate positioned above the communication hole. The backing plate is connected to the edge of the communication hole via a plurality of fixed legs provided at intervals in the circumferential direction of the communication hole. The plurality of fixed legs constitute a plurality of liquid discharge holes for receiving the liquid sucked above the internal piston and discharging it to the upper surface (discharge surface) of the tray.

Japanese Utility Model Publication No. 1-103554

  The inventor of the present application examined the application of the above-mentioned discharge container to the contents capable of holding the shape for at least a certain time after discharge, such as foam or a highly viscous material. Since the liquid discharge holes are divided in the circumferential direction by the fixed legs, the discharge amount of the contents discharged from the communication holes and individually passing through the plurality of liquid discharge holes and then discharged to the upper surface of the tray The present inventors have found that there is a problem that variation easily occurs at each position along the circumferential direction. In addition, if the discharge amount of the content discharged on the upper surface of the saucer varies at each position along the circumferential direction, for example, the discharge speed of the content locally increases in a part along the circumferential direction, and the content is increased. There is a risk of spilling unintentionally from the pan.

  The present invention has been made in view of the above-described circumstances, and an object of the present invention is to suppress variation in the discharge amount of the content discharged onto the discharge surface from position to position.

In order to solve the above problems, the present invention proposes the following means.
A discharge container according to the present invention includes a discharge container main body in which contents are stored, and a head member having a head main body mounted on the discharge container main body, and the head main body includes a discharge member of the discharge container main body. A flow hole that communicates with the hole and through which the content discharged from the discharge hole flows; and a discharge surface that opens the flow hole and discharges the content that has passed through the flow hole. The member has a plurality of molding holes through which the contents circulated through the circulation holes pass, and a molding surface through which these molding holes open, and the contents formed by passing through the plurality of molding holes separately. A modeling part that combines a plurality of modeling pieces formed by the objects on the modeling surface to form a modeled object is further provided, and between the head body and the modeling part, a wall surface is formed by the discharge surface. As part is configured A supply chamber for supplying the contents discharged from the discharge hole to each of the plurality of molding holes is provided, and the head member is disposed in the supply chamber, and from the discharge surface to the axial direction of the flow hole. The end of the discharge hole side along the axial direction extends in the axial direction so as to go to the counter discharge hole side along the flow hole, or is inserted into the flow hole, or the counter discharge hole with respect to the flow hole A core that is adjacent from the side is further provided, and the modeling part extends from the main body part toward the discharge hole side, the main body part having a surface facing the anti-discharge hole side as a modeling surface, and the supply chamber And a seal tube portion disposed on the surface.

In this case, the content discharged from the discharge hole of the discharge container body passes through the flow hole and is discharged onto the discharge surface. Here, the contents that have passed through the flow hole are discharged from the flow hole toward the counter discharge hole side along the axial direction and supplied to the core body, and flow on the outer peripheral surface of the core body in the axial direction. It is held by the core. At this time, the contents are held on the core so as to form a circular shape centered on the core in a plan view of the discharge surface, for example. When the supply amount of the content to the core increases with the increase in the discharge amount of the content from the discharge hole, the content grows on the core and gradually expands outward in the radial direction.
In this discharge container, when the contents pass through the flow hole and are discharged onto the discharge surface, the contents can be held on the core body and gradually grown radially outward on the core body. it can. As a result, when the discharge amount of the contents from the discharge hole increases, it is possible to prevent the contents from being discharged to a part in the circumferential direction, and to prevent the discharge amount of the contents from varying from position to position. it can. As a result, for example, the contents can be prevented from unintentionally spilling from the discharge surface.
In addition, the contents discharged from the discharge holes of the discharge container main body are supplied to the plurality of molding holes through the flow holes and the supply chamber, and are individually molded through the molding holes, thereby forming a plurality of shaped pieces. Is formed. And a modeling thing is formed by combining these modeling pieces on a modeling surface.
Here, since the discharge surface constitutes a part of the wall surface of the supply chamber and the core is disposed in the supply chamber, the discharge amount of the contents supplied to the supply chamber through the circulation hole is reduced in the supply chamber. It is possible to suppress the bias to a part of the direction. As a result, the contents can be prevented from concentrating on a specific part of the plurality of molding holes, and the contents can be supplied to each molding hole with little variation. Thereby, it can suppress that a content is supplied excessively or too little with respect to a shaping | molding hole, and can supply a suitable quantity of the content to each shaping | molding hole. Therefore, it becomes possible to form the modeling piece formed by each shaping | molding hole with high precision, and to form a modeling thing with high precision.

  The modeling portion further extends from the main body portion toward the discharge hole side and further includes an operation cylinder portion having a larger diameter than the seal cylinder portion, and the head main body is erected from the discharge surface, The seal cylinder part may be fitted on the inner side and the rising cylinder part may be provided on the outer side in the radial direction.

  ADVANTAGE OF THE INVENTION According to this invention, it can suppress that the discharge amount of the content discharged on a discharge surface varies for every position.

It is the side view of the discharge container which concerns on 1st Embodiment of this invention, Comprising: It is the figure which looked at the longitudinal cross-section of the head member. It is a top view of the head member shown in FIG. It is the side view of the discharge container which concerns on 2nd Embodiment of this invention, Comprising: It is the figure which looked at the longitudinal cross-section of the head member. FIG. 4 is a plan view of the head member shown in FIG. 3. It is a longitudinal cross-sectional view of the discharge container which concerns on 3rd Embodiment of this invention. It is a top view of the core which constitutes the discharge container concerning the 1st modification of the present invention. It is a top view of the core which constitutes the discharge container concerning the 2nd modification of the present invention. It is a top view of the core which constitutes the discharge container concerning the 3rd modification of the present invention.

(First embodiment)
Hereinafter, a discharge container according to a first embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1 and FIG. 2, the discharge container 1 includes a discharge container main body 10 in which contents are stored, and a head member 20 (discharge head, modeling head) attached to the discharge container main body 10. Yes.

  The discharge container main body 10 discharges the contents M that can hold the shape from the discharge hole 11 for at least a certain time after discharge, such as foam or a highly viscous material. In the present embodiment, the discharge container main body 10 has a bottomed cylindrical shape, and the mouth portion 12 of the discharge container main body 10 is covered with a top wall 13 to form a closed container shape. In the illustrated example, an aerosol can in which a liquid content M is accommodated is adopted as the discharge container body 10.

  Note that the central axes of the mouth portion 12, the body portion 14, and the bottom portion (not shown) of the discharge container body 10 are all disposed on a common container axis (axis of flow hole) O. Hereinafter, the bottom side (flow hole side, discharge container main body side) along the container axis O direction is referred to as the lower side, and the mouth 12 side (anti-flow hole side, anti-discharge container main body side) is referred to as the upper side. In a plan view of the discharge container 1 as viewed from the container axis O direction, a direction orthogonal to the container axis O is referred to as a radial direction, and a direction around the container axis O is referred to as a circumferential direction.

  A stem 16 is erected on the mouth 12 of the discharge container body 10. The stem 16 is erected on the mouth 12 so as to be movable downward in an upward biased state. The stem 16 is disposed coaxially with the container axis O. The stem 16 passes through the top wall 13. In the stem 16, the discharge hole 11 is provided coaxially with the container axis O in the upper end portion located outside the discharge container body 10, and a discharge valve (not shown) is provided in a portion located in the discharge container body 10. Yes.

  When the stem 16 is pushed down with respect to the discharge container body 10, the discharge valve is opened, and the contents in the discharge container body 10 are discharged from the discharge hole 11 through the stem 16. From the discharge hole 11, the contents M in the discharge container main body 10 in the form of foam are discharged. When the depression of the stem 16 is released, the stem 16 is raised by the upward biasing force acting on the stem 16 and the discharge valve is closed, and the discharge of the contents M is stopped.

The head member 20 includes a head main body 21, a lid body 24, and a core body 25.
The head body 21 is attached to the discharge container body 10. The head main body 21 includes a base portion 27 disposed on the discharge hole 11 and a mounting cylinder portion 28 that protrudes from the base portion 27 and is mounted on the discharge hole 11.
The base portion 27 is formed in a plate shape whose front and back faces the container axis O direction. The base portion 27 is formed in a disc shape arranged coaxially with the container axis O. The mounting cylinder portion 28 is mounted in the discharge hole 11 via the stem 16. The mounting cylinder portion 28 is fitted to the stem 16 from the outside in the radial direction.

The head body 21 is provided with a flow hole 26 and a discharge surface 29. Both the through holes 26 and the discharge surface 29 are provided in the base portion 27.
The flow hole 26 communicates with the discharge hole 11, and the content M discharged from the discharge hole 11 flows through the flow hole 26. The flow hole 26 is arranged coaxially with the container axis O. The flow hole 26 faces the discharge hole 11 in the container axis O direction, and exposes the discharge hole 11 to the outside in the container axis O direction. The inner diameter of the flow hole 26 is equal to the inner diameter of the discharge hole 11. The opening peripheral edge portion of the flow hole 26 in the base portion 27 is disposed on the opening end of the stem 16.

  A flow hole 26 is opened on the discharge surface 29, and the content M that has passed through the flow hole 26 is discharged. The discharge surface 29 is configured by the upper surface of the base portion 27. The discharge surface 29 is a flat surface extending along a direction orthogonal to the container axis O.

  The lid 24 is detachably attached to the head main body 21 and covers the ejection surface 29 from above. The lid body 24 is formed in a top cylinder shape that is arranged coaxially with the container axis O. The lid body 24 can be detachably mounted on a non-illustrated cylinder portion provided in the head main body 21, for example.

  The core body 25 extends in the container axis O direction from the discharge surface 29 toward the upper side. The core body 25 is formed in a solid rod shape or a column shape. In the present embodiment, the core body 25 is formed in a columnar shape, and forms a true circle in a cross-sectional view along a direction orthogonal to the container axis O. The outer diameter of the core body 25 is the same regardless of the position in the container axis O direction. The outer diameter of the core body 25 is smaller than the inner diameters of the flow hole 26 and the discharge hole 11. The core body 25 is disposed coaxially with the container axis O, and the discharge hole 11, the flow hole 26, and the core body 25 are disposed coaxially with each other.

  The core body 25 extends from the lid body 24 toward the flow hole 26 and is fixed to the lid body 24. The core body 25 is formed integrally with the lid body 24. The upper end portion of the core body 25 is connected to the lid body 24, and the lower end portion (end portion on the discharge hole side along the axial direction of the flow hole) of the core body 25 is inserted into the flow hole 26. Note that the lower end portion of the core body 25 may enter the discharge hole 11.

  Next, the operation of the discharge container 1 will be described.

When the content M is used, when the stem 16 is pressed down via the head member 20, the foam-like content M is discharged from the discharge hole 11, passes through the flow hole 26, and is discharged onto the discharge surface 29. Here, the content M that has passed through the circulation hole 26 is discharged upward from the circulation hole 26 and supplied to the core body 25, and flows on the outer peripheral surface of the core body 25 in the container axis O direction to cause the core body. 25. At this time, the contents M are held by the core body 25 so as to form a circular shape centered on the core body 25 in the plan view of the discharge surface 29, for example. When the supply amount of the content M to the core body 25 increases as the discharge amount of the content M from the discharge hole 11 increases, the content M grows on the core body 25 and faces outward in the radial direction. Gradually expands.
Thereafter, when the contents M are used, the lid body 24 is detached from the head main body 21, and the core body 25 is pulled out from the contents M discharged onto the discharge surface 29.

  As described above, according to the discharge container 1 according to the present embodiment, when the content M passes through the flow hole 26 and is discharged to the discharge surface 29, the content M is held by the core body 25. Thus, it can be gradually grown on the core body 25 toward the outside in the radial direction. Thereby, when the discharge amount of the content M from the discharge hole 11 increases, it is suppressed that the content M is discharged to a part of the circumferential direction, and the discharge amount of the content M varies for every position. Can be suppressed. As a result, for example, the contents M can be prevented from unintentionally spilling from the ejection surface 29.

  Further, the flow hole 26 exposes the discharge hole 11 to the outside. Therefore, for example, the flow hole 26 and the discharge hole 11 communicate with each other via a connection flow path bent at an intermediate position, and the discharge hole 11 is not exposed to the outside from the flow hole 26. In comparison, the contents M discharged from the discharge holes 11 can be quickly supplied to the core body 25 through the flow holes 26. Thereby, the contents M can be easily held on the core body 25 with high accuracy.

  In addition, since the outer diameter of the core body 25 is smaller than the inner diameters of the flow hole 26 and the discharge hole 11, the contents M that have passed through the flow hole 26 can be smoothly supplied onto the outer peripheral surface of the core body 25. Thus, the contents M can be easily held on the core body 25 with higher accuracy.

  Moreover, since the core body 25 is formed in a columnar shape, when the discharge amount of the contents M from the discharge holes 11 is increased, the contents M are easily grown on the discharge surface 29 equally over the entire circumference. can do.

  In addition, since the core body 25 is fixed to the lid body 24, the contents M are held on the ejection surface 29 by detaching the lid body 24 from the head body 21 after ejection of the contents M onto the ejection surface 29. The core body 25 can be extracted from the contents M while being left. Therefore, for example, the content M discharged onto the discharge surface 29 can be used while maintaining its outer shape.

(Second Embodiment)
Next, the discharge container of 2nd Embodiment which concerns on this invention is demonstrated with reference to FIG. 3 and FIG.
In the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, description thereof is omitted, and only different points will be described.

  In the discharge container 2 according to the present embodiment, the lid body 24 is not provided, and the core body 25 is fixed to the head body 21 instead of being fixed to the lid body 24. The core body 25 is connected to the inner peripheral surface of the flow hole 26 via the bridge portion 30. The bridge portion 30 connects the lower end portion of the core body 25 and the inner peripheral surface of the flow hole 26. The bridge portion 30 is disposed in the flow hole 26 and does not protrude above the discharge surface 29. The upper surface of the bridge portion 30 is formed flush with the discharge surface 29. A plurality of bridge portions 30 are arranged at intervals in the circumferential direction.

  As described above, according to the discharge container 2 according to the present embodiment, the core body 25 is connected to the inner peripheral surface of the flow hole 26 via the bridge portion 30, and thus the core body 25 and the flow hole 26. It is possible to maintain the relative positional relationship with Thereby, the contents M can be easily held on the core body 25 with high accuracy.

(Third embodiment)
Next, a discharge container according to a third embodiment of the present invention will be described with reference to FIG.
In the third embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, description thereof is omitted, and only different points will be described.

  In the discharge container 3 according to this embodiment, the head member 20 has a different shape from the case where the contents M discharged from the discharge hole 11 of the discharge container body 10 and flowing through the flow hole 26 are simply discharged from the discharge hole 11. To form a three-dimensional shaped object. Examples of the model include characters, logotypes, flowers, and the like.

The head member 20 includes an auxiliary unit 22 and a modeling unit 23 instead of the lid body 24.
The auxiliary unit 22 assists the descent of the head main body 21. The auxiliary portion 22 is fixed to the mouth portion 12 of the discharge container body 10. The auxiliary portion 22 is formed in a multistage cylindrical shape, and a drooping cylinder 32 extending downward from the base portion 27 of the head main body 21 is inserted into the auxiliary portion 22.

  A conversion mechanism 35 is provided between the head body 21 and the auxiliary unit 22. The conversion mechanism 35 converts the rotation operation of the head main body 21 with respect to the stem 16 into the lowering operation with respect to the mouth portion 12 of the head main body 21. The converting mechanism 35 allows a rotating operation of the head body 21 toward one side in the circumferential direction with respect to the stem 16, and converts this rotating operation into a descending operation of the head body 21 with respect to the mouth portion 12.

The conversion mechanism 35 includes a protrusion 36 provided on the head main body 21 (the hanging cylinder 32) and a spiral groove 37 provided on the auxiliary portion 22. The protrusion 36 is disposed in the spiral groove 37. When the head body 21 rotates, the protrusion 36 slides on the spiral wall of the spiral groove 37, so that the head body 21 is positioned above the stem 16. It gradually moves downward against the urging force.
The configuration of the conversion mechanism 35 can be changed as appropriate. For example, a spiral groove 37 may be provided in the head body 21 and a protrusion 36 may be provided in the auxiliary portion 22.

  As shown in FIGS. 1 and 2, the modeling portion 23 includes a main body portion 43 formed in a plate shape orthogonal to the container axis O, an operation cylinder portion 44 extending downward from the outer peripheral edge of the main body portion 43, and It has. The modeling part 23 is formed in a top-cylindrical shape as a whole by the main body part 43 and the operation cylinder part 44.

  The main body portion 43 is disposed on a rising cylinder portion 46 erected from the base portion 27 of the head main body 21. The rising cylinder portion 46 is disposed coaxially with the container axis O and is erected on the outer peripheral edge portion of the discharge surface 29. The main body portion 43 is provided with a seal tube portion 45 that fits into the rising tube portion 46. The seal cylinder part 45 is arranged coaxially with the container axis O and extends downward from the main body part 43.

  The operation cylinder portion 44 is fitted to the head main body 21 from the outside in the radial direction, and surrounds the auxiliary portion 22 from the outside in the radial direction. The inner peripheral surface of the operation tube portion 44 is locked to the outer peripheral surface of the rising tube portion 46, and the head main body 21 rotates as the operation tube portion 44 rotates. Thus, the modeling part 23 is attached to the head main body 21 so as not to rotate relatively around the container axis O.

A molding hole 47 is formed in the modeling portion 23. The molding hole 47 penetrates the main body 43 in the container axis O direction. The molding hole 47 is opened to each of the modeling surface 48 facing upward in the main body 43 and the supply surface 49 facing downward in the main body 43. The modeling surface 48 and the supply surface 49 extend in a direction orthogonal to the container axis O.
A plurality of the molding holes 47 are arranged at different radial positions. The forming hole 47 is disposed so as to avoid a central portion that is a portion located on the container axis O in the main body portion 43.

A supply chamber 50 is provided between the head main body 21 and the modeling unit 23. The supply chamber 50 diffuses the contents M discharged from the discharge holes 11 in the radial direction and supplies them to each of the plurality of molding holes 47. The supply chamber 50 is disposed coaxially with the container axis O and communicates with the discharge hole 11 through the flow hole 26. A part of the wall surface of the supply chamber 50 is formed by the discharge surface 29 and the supply surface 49.
The core body 25 extends from the supply surface 49 of the modeling unit 23 toward the flow hole 26 and is fixed to the modeling unit 23. The lower end portion of the core body 25 is inserted into the flow hole 26 and enters the discharge hole 11.

  Next, the operation of the discharge container 3 will be described.

  In the discharge container 3, first, the stem 16 is lowered to discharge the contents M from the discharge hole 11. At this time, the head body 21 is rotated around the container axis O with respect to the stem 16 through the modeling part 23 by rotating the modeling part 23 relative to the discharge container body 10. Then, the rotation operation of the head main body 21 is converted into the lowering operation of the head main body 21 by the conversion mechanism 35, and the head main body 21 moves down with respect to the mouth portion 12 of the discharge container main body 10 together with the stem 16. Thereby, the contents M are discharged from the discharge hole 11 in the stem 16.

The contents M discharged from the discharge hole 11 are supplied into the supply chamber 50 through the circulation hole 26. The contents M supplied into the supply chamber 50 diffuse in the radial direction and are supplied from the supply surface 49 to the plurality of molding holes 47.
When the content M passes through the plurality of molding holes 47 and is molded separately, a plurality of modeling pieces are formed, and these modeling pieces are combined on the modeling surface 48 to form a modeling object. .

  In the modeling head 20, it is possible to mold various shaped objects by appropriately changing the shape of the forming hole 47. For example, the shape of the molding hole 47 in a plan view and the inclination angle formed by the inner peripheral surface of the molding hole 47 with respect to the container axis O in a longitudinal sectional view can be appropriately adjusted according to the desired shape of the modeled object. it can.

  As described above, according to the discharge container 3 according to the present embodiment, the discharge surface 29 constitutes a part of the wall surface of the supply chamber 50, and the core body 25 is disposed in the supply chamber 50. The discharge amount of the contents M supplied to the supply chamber 50 through the circulation hole 26 can be suppressed from being biased to a part in the circumferential direction in the supply chamber 50. As a result, it is possible to suppress the contents M from concentrating on a specific part of the plurality of molding holes 47 and supply the contents M to the respective molding holes 47 with little variation. As a result, it is possible to prevent the contents M from being supplied excessively or excessively to the molding holes 47, and supply an appropriate amount of the contents M to the respective molding holes 47. Therefore, it is possible to accurately form a shaped piece formed by each forming hole 47, and a shaped object can be formed with high accuracy.

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

  In the said embodiment, although the core body 25 is a perfect circle in the cross sectional view, this invention is not limited to this. For example, the core body 25 can be formed in a polygon that is substantially circular in a cross-sectional view. In the present invention, the cylindrical core body 25 is not limited to the core body 25 having a perfect circle shape in a cross-sectional view, and for example, a core body having a polygon shape that is substantially a perfect circle shape in a cross-sectional view. 25 etc. are also included.

As shown in FIGS. 6 to 8, the core body 25 is provided with a core body 25a extending in the container axis O direction, and a protrusion 25b provided on the outer peripheral surface of the core body 25a and extending in the container axis O direction. It is also possible.
In the core body 25 shown in FIG. 6, the core body 25a is formed in a prismatic shape. The core body 25a has a square shape in a cross-sectional view, and a protrusion 25b is provided on each of the four side surfaces of the core body 25a. The protruding portion 25b has the same shape and the same size as the core body 25a.
In the core body 25 shown in FIG. 7, the ridge portion 25 b is a triangle that protrudes outward in the radial direction in a cross-sectional view. The tip of the protrusion 25b has an acute angle. A large number of protrusions 25b are continuously provided over the entire circumference of the core body 25a, and twelve in the illustrated example are provided.
The core body 25 shown in FIG. 8 is common to the core body 25 shown in FIG. 7 except for the shape of the tip end portion of the protrusion 25b. In the core body 25 shown in FIG. 8, the tip of the protrusion 25b is formed in a curved surface shape.
In the core body 25 as shown in FIGS. 6 to 8, the maximum outer diameter of the core body 25, that is, the outer diameter of the core body 25 is the diameter of a virtual circle that passes over the tip of each protrusion 25b. The minimum outer diameter of the body 25 is the outer diameter of the core body 25a.

In the discharge container 1 including the core body 25 as shown in FIGS. 6 to 8, the core body 25 includes the core body 25 a and the protrusions 25 b, so that, for example, the area of the outer peripheral surface of the core body 25 is increased. The contents M that have passed through the flow hole 26 can be easily held on the core body 25, and the like.
Further, the flow hole 26 exposes the discharge hole 11 to the outside, and the outer diameter of the core body 25a, which is the minimum outer diameter of the core body 25, is larger than the inner diameters of the discharge hole 11 and the flow hole 26. In the case of being small, for example, the contents M can be easily held on the outer peripheral surface of the core body 25 between the adjacent protrusions 25b. Thereby, the contents M that have passed through the flow hole 26 can be more easily held on the core body 25.

  As shown in FIGS. 6 to 8, in the configuration in which the core body 25 includes the core body 25 a and the ridge portions 25 b, by providing a large number of ridge portions 25 b over the entire circumference in the circumferential direction, It is also possible to form the cylindrical core body 25 in the present invention by making the body 25 substantially circular in a cross sectional view.

  In the said embodiment, although the lower end part of the core body 25 is penetrated in the flow hole 26, this invention is not limited to this. For example, the lower end portion of the core body 25 may be positioned above the flow hole 26 and may be close to the flow hole 26 from above. In the present invention, for example, the lower end portion of the core body 25 is separated upward from the flow hole 26 in such a range that the contents M flowing through the flow hole 26 can reach the lower end portion of the core body 25. Is possible.

  In the said embodiment, although the outer diameter of the core body 25 is smaller than each inner diameter of the flow hole 26 and the discharge hole 11, this invention is not limited to this. For example, the outer diameter of the core body 25 may be larger than the inner diameters of the flow hole 26 and the discharge hole 11.

  In the said embodiment, although the aerosol can was employ | adopted as the discharge container main body 10, this invention is not limited to this. The discharge container body 10 can be appropriately changed to another configuration in which the discharge holes 11 are provided inside the stem 16. For example, it is possible to employ a discharge container body 10 including a discharger having a pump mechanism. Furthermore, it is also possible to employ another configuration in which the discharge hole 11 is not provided inside the stem 16 as the discharge container body 10. For example, a tube container or a bottle container in which the body part 14 can be squeezed can be employed.

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

1, 2, 3 Discharge container 10 Discharge container main body 11 Discharge hole 12 Mouth part 20 Head member 21 Head main body 23 Modeling part 25 Core body 26 Flow hole 29 Discharge surface 43 Main body part 44 Operation cylinder part 45 Seal cylinder part 46 Standing cylinder part 48 Modeling surface 50 Supply chamber M Contents O Container axis (axis of flow hole)

Claims (2)

A discharge container main body for storing contents;
A head member having a head body mounted on the discharge container body,
The head main body communicates with the discharge hole of the discharge container main body, the flow hole through which the content discharged from the discharge hole flows, and the flow hole opens, and the content that has passed through the flow hole discharges. And a discharge surface to be provided,
The head member has a plurality of molding holes through which the contents circulated through the circulation holes pass, and a shaping surface through which the molding holes open, and is molded by passing through the plurality of molding holes. A plurality of modeling pieces formed by the respective contents are further combined on the modeling surface to further form a modeling part,
Between the head main body and the modeling part, a part of the wall surface is constituted by the discharge surface, and a supply chamber for supplying the contents discharged from the discharge holes to each of the plurality of molding holes Provided,
The head member is disposed in the supply chamber, extends from the discharge surface in the axial direction so as to go to the opposite discharge hole side along the axial direction of the flow hole, and on the discharge hole side along the axial direction. Is further provided with a core that is inserted into the flow hole, or close to the flow hole from the side opposite to the discharge hole,
The modeling portion further includes a main body portion whose surface facing the side opposite to the discharge hole is a modeling surface, and a seal tube portion extending from the main body portion toward the discharge hole side and disposed in the supply chamber. A discharge container comprising the discharge container. The modeling part further includes an operation cylinder part extending from the main body part toward the discharge hole side and having a larger diameter than the seal cylinder part,
The head main body includes a rising cylinder portion that is erected from the discharge surface and that has the seal tube portion fitted inside in the radial direction and the operation tube portion fitted outside in the radial direction. Item 2. A discharge container according to Item 1.

Images