JP2017019514A - Discharge product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new discharge product which stores a decorative material in a space filled with a pressurizing agent to provide an aesthetic appearance to a container.SOLUTION: A discharge product 10 includes: an external container 11; an internal container 12 housed in the external container; a valve assembly 13 attached to the external container 11; an undiluted solution 14 which fills a space S1 between the external container 11 and the internal container 12; a pressurizing agent 15 which fills the internal container 12; and a decorative material 16 stored in the internal container 12.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a discharge product in which a decorative product is stored.

  An aerosol dispenser in which an ornament is housed is known from Patent Document 1 and the like. However, in such a dispenser, the space for storing the decorative article (the hollow decorative container of Patent Document 1) is provided separately from the space for storing the discharge (the liquid storage tank of Patent Document 1). That is, since the space only for storing the decorative article is provided, the size of the entire dispenser is increased accordingly. As a result, there is a problem that the content is small for the size of the dispenser.

JP-T-2001-505172

  An object of the present invention is to provide a new discharge product in which a decorative product is stored in a space filled with a pressurizing agent to give an aesthetic appearance to a container.

The discharge product of the present invention includes a light-transmitting outer container, a flexible and light-transmitting inner container, and a space between the outer container and the inner container and the outside. A valve assembly for a stock solution that communicates / blocks a communicating stock solution passage, and is attached to an external container; a stock solution that fills the space; a pressure agent that fills the internal container; It is characterized by comprising an ornament stored in a container.
In the discharge product of the present invention, it is preferable that the valve assembly has a pressure agent valve mechanism for communicating / blocking a pressure agent passage communicating between the inside of the inner container and the outside.
In the discharge product of the present invention, it is preferable that the valve assembly is detachably attached to an external container. The valve assembly may be detachably attached to the external container.

The discharge product of the present invention includes a light-transmitting outer container, a flexible and light-transmitting inner container, and a space between the outer container and the inner container and the outside. A valve assembly for a stock solution that communicates / blocks a communicating stock solution passage, and is attached to an external container; a stock solution that fills the space; a pressure agent that fills the internal container; Since the decorative article is stored in the container, the decorative article is visually recognized from the surface of the external container through the space filled with the stock solution, or gradually seen by discharging the stock solution, so that the container surface has an aesthetic appearance. Can be granted. In addition, the space filled with the pressurizing agent does not communicate with the valve assembly when in use, so that even if a part of the decorative product is damaged, the valve will not be clogged or the performance of the discharged product will not deteriorate. . And since the decorative article is stored in the space filled with the pressure agent of the conventional product, it can be the same size as the conventionally known discharge product, the volume of the stock solution can be the same, and it is easy to miniaturize, Productivity is high. Furthermore, since the inner container (the storage space for the decorative product) expands as the stock solution is discharged, the decorative product can be stored stably.
Furthermore, the appearance of the decorative product of the discharge product of the present invention changes with the discharge of the stock solution (the remaining amount of the stock solution). In particular, the effect is increased by making the stock solution a liquid having a high refractive index with respect to air. In other words, ornaments can be visually recognized through spaces with different refractive indexes, but since the thickness of the stock solution layer (space thickness) is reduced by discharging the stock solution, the distance of light passing through the stock solution is reduced. The appearance of the decorative item changes according to (approaches the color and size of the decorative item itself). Also, when the stock solution is opaque, the decorative article gradually becomes visible as the stock solution is discharged.

In the discharge product of the present invention, when the valve assembly has a pressure agent valve mechanism for communicating / blocking the pressure agent passage communicating between the inside and the outside of the inner container, The pressure agent can be easily filled and discharged after use.
In the discharge product of the present invention, when the valve assembly is detachably attached to the external container, the decorative article can be taken out after discharging the pressurizing agent.

It is side surface sectional drawing which shows one Embodiment of the discharge product of this invention. 2a, b, c and e are side cross-sectional views showing the valve assembly, valve holder, cap and push button of the discharge product of FIG. 1, respectively, and FIG. 2d is a schematic view showing the fluid path in the valve assembly. 3A is a state diagram in which about half of the stock solution is discharged in the discharge product of FIG. 1, and FIG. 3B is a state diagram in which the entire amount of the stock solution is discharged in the discharge product of FIG. Fig. 4a is a side sectional view showing another embodiment of the discharge product of the present invention, and Fig. 4b is a state diagram showing a pressurizing agent discharging step.

The discharge product 10 of FIG. 1 fills the space S1 between the external container 11, the internal container 12 accommodated in the external container, the valve assembly 13 attached to the external container 11, and the external container 11 and the internal container 12. The undiluted solution 14, the pressurizing agent 15 filled in the inner container 12, and the ornament 16 stored in the inner container 12.
The discharge product 10 is used with the push button 17 attached to the stem 26 of the valve assembly 13.

The outer container 11 is a pressure-resistant container having translucency to such an extent that the ornament 16 in the inner container 12 accommodated therein can be visually recognized. Specifically, it includes a cylindrical trunk portion 11a having a bottom portion, a tapered shoulder portion 11b, and a cylindrical neck portion 11c.
A screw 11c1 is formed on the outer periphery of the neck portion 11c. An outer seal holding portion 11c2 is formed below the screw 11c1. An annular outer seal material 18 is held on the outer peripheral surface of the outer seal holding portion 11c2. Further, an annular flange 11c3 is formed below the outer seal holding portion 11c2 for holding the outer container 11 when the discharge container 10 is assembled and for hanging the outer container 11 when the stock solution 14 is filled. The outer shape of the annular flange 11c3 is not limited to a circular shape, and a flat surface may be provided in part to prevent the outer container 11 from rotating, or a rectangular shape or a polygonal shape may be used.

The inner container 12 is a container that is transparent to the extent that the ornament 16 accommodated therein can be visually recognized, and flexible enough to shrink / expand the internal volume. The inner container 12 is preferably expanded to substantially the same shape as the inner surface of the outer container 11, but is not particularly limited as long as it can contract at least the space S1. Specifically, it includes a cylindrical body 12a, a tapered shoulder 12b, and a cylindrical neck 12c. The upper end of the external container 11 is disposed at the upper end, and the flange 12c1 protrudes outward. Is formed. The inner surface of the neck portion 12c is an inner cylindrical portion 12c2 that compresses the inner seal material 19 radially inward.
Further, a plurality of vertically extending longitudinal passage grooves 12P formed continuously from the lower surface of the flange portion 12c1 to the outer surface of the shoulder portion 12b via the outer surface of the neck portion 12c are arranged in an annular manner at equal intervals. In this embodiment, for example, four vertical passage grooves 12P are provided, but the number is not particularly limited, and 2 to 8 are preferable. This vertical passage groove 12 </ b> P serves as a passage for the stock solution 14 filled in the space S <b> 1 between the outer container 11 and the inner container 12. Note that the longitudinal passage groove 12P serving as the passage for the stock solution 14 may be provided on the inner surface of the neck portion or the inner surface of the neck portion and the shoulder portion of the outer container 11, or both the inner surface of the outer container 11 and the outer surface of the inner container 12. It is also possible to provide a vertical passage that communicates the space S1 and the outside air (valve assembly 13) between the outer container 11 and the inner container 12.

The outer container 11 is not particularly limited as long as it is a light-transmitting material. For example, a synthetic resin such as polyethylene terephthalate or nylon, glass or pressure-resistant glass is preferably used. Also, the inner container 12 is not particularly limited as long as it is a material having translucency and flexibility. For example, synthetic resins such as polyethylene terephthalate, polyethylene, and polypropylene, and materials having elasticity such as rubber can be used. A combination of materials of the outer container 11 and the inner container 12 can be appropriately selected according to use.
In addition, when shape | molding the outer container 11 and the inner container 12 from a synthetic resin, the following manufacturing methods are preferable, for example. That is, an outer preform for an outer container having a screw 11c1 formed on the neck portion 11c and an inner preform for an inner container having a flange portion 12c1, an inner cylindrical portion 12c2 and a longitudinal passage groove 12P formed on the neck portion 12c, etc. Then, the inner preform for the inner container is inserted into the outer preform for the outer container to prepare a two-layer preform. And the site | part below the shoulder part of the outer container 11 and the inner container 12 is shape | molded simultaneously by this bilayer preform by biaxial stretch blow. As a result, the outer shape of the inner container 12 is in contact with the inner surface of the outer container 11, that is, substantially the same shape as the inner surface of the outer container 11. In this case, synthetic resin of the same material may be used for the outer container 11 and the inner container 12, or synthetic resins of different materials may be used. When the same material is used, it is easy to control the thickness and the like. On the other hand, when different materials are used, when the inner container 12 is contracted after molding, the outer surface of the inner container 12 is easily separated from the inner surface of the outer container 11, and the inner container 12 is easily contracted evenly. In particular, it is preferable to use polyethylene terephthalate as the outer container 11 and polypropylene as the inner container 12.

  The valve assembly 13 is a lid provided with a valve mechanism 21 that shuts off the outer container 11 and the inner container 12 and communicates / blocks the stock solution passage between the space S1 and the outside. The valve mechanism 21 of the valve assembly 13 can also communicate / block the pressurizing agent passage between the inside of the inner container and the outside. That is, the valve mechanism 21 includes both a stock solution valve mechanism and a pressurizing agent valve mechanism. The valve assembly 13 is detachably fixed to the outer container 11. Specifically, as shown in FIG. 2a, a valve mechanism 21 for independently communicating / blocking the passage between the space S1 and the outside and the passage between the inside and the outside of the inner container, the outer container 11 and the inner container 12 And a cap 23 for fixing the valve mechanism 21 in the valve holder 22 and fixing the valve holder 22 to the external container 11.

  The valve mechanism 21 includes two independent first stem passages 26a to 26b and stems 26 formed with first and second stem holes 26a1 and 26b1 communicating with the passages, respectively. An annular first stem rubber 27a that closes the first stem hole 26a1, an annular second stem rubber 27b that closes the second stem hole 26b1, an elastic body 28 that constantly biases the stem 26 upward, and a first stem It is provided between the rubber 27a and the second stem rubber 27b, and includes a cylindrical support member 29 that supports them.

  The stem 26 is formed by coaxially overlapping an inner cylinder part 30a and an outer cylinder part 30b whose lower ends are closed, and the inner cylinder part 30a protrudes both above and below the outer cylinder part 30b. An annular space between the inner cylinder portion 30a and the outer cylinder portion 30b forms a first stem inner passage 26a, and a columnar space in the inner cylinder portion 30a coaxial with the first stem inner passage 26a is the first. A two stem passage 26b is formed. The first stem hole 26a1 is a hole formed so as to penetrate the outer tube portion 30b in the radial direction so as to communicate with the lower portion of the first stem passage 26a. The second stem hole 26b1 is connected to the lower part of the second stem inner passage 26b below the first stem hole 26a1 (inner cylinder part 30a protruding downward from the outer cylinder part 30b). It is a hole formed through the lower portion in the radial direction.

  The outer ends of the first stem rubber 27a and the second stem rubber 27b are supported by the support member 29 in the valve holder 22, and the inner ends close the first stem hole 26a1 and the second stem hole 26b1, respectively. As the stem 26 moves downward, the first stem hole 26a1 and the second stem hole 26b1 are opened from the inner ends of the first stem rubber 27a and the second stem rubber 27b.

  The elastic body 28 is formed integrally with a housing 32 of the valve holder 22 described later. Specifically, it is composed of a plurality of leaf springs 32f formed to protrude upward at the bottom of the housing 32 (see FIG. 2b). However, an independent spring may be disposed between the bottom of the housing 32 and the stem 26 of the valve mechanism 21.

  The support member 29 is a member that is inserted into the housing 32 of the valve holder 22 and holds two stem rubbers. Specifically, it is a cylindrical body through which the stem 26 passes, and a slit 29a that communicates the inside and the outside is formed in the lower part.

As shown in FIG. 2 b, the valve holder 22 includes a cylindrical housing 32, an annular lid portion 33 that extends outward from the inner side surface of the housing 32, and a lower surface of the annular lid portion 33 that is coaxial with the housing 32. And a cylindrical side wall portion 34 extending downward.
The housing 32 has a first communication hole 32a that communicates the inside and the outside of the housing on the side surface, and a second communication hole 32b that communicates the inside and the outside of the housing at the lower end.
A first rubber support portion 32c that supports the first stem rubber 27a of the valve mechanism 21 is formed at the upper end of the housing 32. The first rubber support portion 32c is an inner surface of the first communication hole 32a and the second communication hole 32b. A second rubber support portion 32d that supports the second stem rubber 27b of the valve mechanism 21 is formed therebetween. Furthermore, the upper outer periphery of the first communication hole 32a of the housing 32 is expanded in diameter via the step portion 32e. The stepped portion 32e is engaged with the engaging projection 37a of the cap 23, and the valve holder 22 and the cap 23 are fixed (see FIG. 2a). A plurality of leaf springs 32 f constituting the elastic body 28 of the valve mechanism 21 are formed at the bottom of the housing 32 as described above.
The inside of the housing 32 is divided into two upper and lower spaces by the second stem rubber 27 b of the valve mechanism 21. That is, the inside of the housing 32 is divided into a space (upper space) between the first stem rubber 27a and the second stem rubber 27b and a space (lower space) below the second stem rubber 27b (see FIG. 2a). .

  The ring lid portion 33 protrudes outward from the side surface of the housing 32 between the first communication hole 32 a and the second communication hole 32 b, and is disposed above the flange portion 12 c 1 of the inner container 12. A plurality of lateral passage grooves 33P are provided radially on the upper surface of the ring lid portion 33 at equal intervals. The number of the lateral passage grooves 33P is the same as that of the longitudinal passage grooves 12P of the inner container 12, and the arrangement thereof is provided so as to overlap the longitudinal passage groove 12P in plan view.

  The side wall part 34 is a cylindrical body that extends downward from the middle part of the ring lid part 33 and is inserted along the inner surface of the opening of the inner container 12 (see FIG. 1). An annular inner seal holding part 34 a that holds the inner seal material 19 is formed on the lower side surface of the side wall part 34. The bottom portion of the inner seal holding portion 34a faces the inner cylindrical portion 12c2 of the inner container 12, and compresses the inner seal material 19 radially inward.

  As shown in FIG. 2 c, the cap 23 includes a disk-shaped cover portion 36 that closes the opening of the housing 32 of the valve holder 22, and an upper cylinder that extends downward from the edge portion and is disposed on the upper outer periphery of the housing 32. It has the part 37, the cyclic | annular ring part 38 extended in the radial direction outer side from the lower end, and the lower cylinder part 39 extended below from the outer end.

The cover part 36 prevents the stem rubber 27 from jumping upward. A center hole 36 a through which the stem 26 passes is formed in the center of the cover portion 36.
The upper cylinder portion 37 is a portion that holds the housing 32 of the valve holder 22 and forms a passage for contents between the housing 32. On the inner surface of the upper cylinder portion 37, an engagement protrusion 37 a that engages with the step portion 32 e of the housing 32 is formed. Then, by sandwiching the valve holder 22 (housing 32) between the cover portion 36 and the engaging projection 37a, the valve mechanism 21 is fixed to the valve holder 22 (housing 32) and the valve holder 22 is held (FIG. 2a). reference). That is, the cap 23 and the valve holder 22 can be integrated. The lower inner surface (the inner surface below the engaging projection 37a) of the upper cylindrical portion 37 forms an annular gap G1 with the outer peripheral surface of the housing 32 (see FIG. 2a). The gap G1 communicates with the first communication hole 32a of the housing 32 and serves as a path for the stock solution 14.
The ring portion 38 is a portion that covers the upper surface of the ring lid portion 33 of the valve holder 22 so that the valve holder 22 does not come off the outer container 11 (see FIG. 2a). In addition, since the lateral passage groove 33 </ b> P is formed in the ring lid portion 33, a plurality of radially extending passages are formed between the ring portion 38 and the ring lid portion 33. This passage serves as a passage for the stock solution 14 and communicates with the gap G1.
The lower cylinder part 39 is a part that is connected to the outer container 11 and forms a passage for the stock solution 14 between the lower cylinder part 39 and the valve holder 22. The upper inner surface of the lower cylinder portion 39 is designed such that a gap G2 is opened from the outer edge of the ring lid portion 33 of the valve holder 22 (see FIG. 2a). A screw 39 a that engages with the screw 11 c 1 of the outer container 11 is formed on the inner surface of the lower cylinder portion 39. An inner cylindrical portion 39 b is formed on the lower inner surface below the screw 39 a of the lower cylinder portion 39 and at the position of the outer seal holding portion 11 c 2 of the outer container 11. The inner cylindrical portion 39b is a portion that compresses the outer seal material 18 radially inward with the outer seal holding portion 11c2 of the outer container 11 (see FIG. 1).

  In the valve assembly 13 configured as described above, the space S1 (vertical passage groove 12d) and the outside air communicate with each other through a path (raw solution passage) R1 indicated by a thick arrow in FIG. 2d. Specifically, the passage R1 includes a gap G2 between the lower cylindrical portion 39 of the cap 23 and the valve holder 22, a lateral passage groove 33P between the ring portion 38 of the cap 23 and the ring lid portion 33 of the valve holder 22, and the cap 23. A gap G <b> 1 between the upper cylindrical portion 37 and the outer peripheral surface of the housing 32, a first communication hole 32 a of the housing 32, an upper space in the housing 32, and a first passage 26 a of the stem 26. On the other hand, the inside of the inner container 12 and the outside communicate with each other through a path (pressurizing agent path) R2 including the second communication hole 32b of the housing 32, the lower space in the housing 32, and the second path 26b of the stem 26.

  The stock solution 14 is not particularly limited as long as it is a fluid. It may be transparent or opaque. Further, it may be a low viscosity liquid or a high viscosity fluid such as cream or gel. As the stock solution, for example, liquids for space spraying such as fragrances, deodorants, pesticides, daily preparations such as shampoos, rinses, shavings, skin care such as antiperspirants, astringents, moisturizers, sunscreens, Examples include hair care such as hair cream and hair oil, chemicals such as anti-inflammatory analgesics, and food products such as olive oil. When the stock solution is transparent, the stock solution is contained in the cylindrical space S1 in a form having a transparent pressurizing agent layer (inside the inner container), so that the transparency of the stock solution appears high.

  Examples of the pressurizing agent 15 include compressed gases such as nitrogen, compressed air, carbon dioxide, and nitrous oxide, and liquefied gases such as liquefied petroleum gas, dimethyl ether, and hydrofluoroolefin. Since the pressurizing agent 15 is filled in the inner container 12, the stock solution 14 filled in the space S1 can prevent the pressurizing agent 15 from permeating. In particular, when the pressurizing agent 15 is a compressed gas, it is preferable because the internal pressure can be maintained. Moreover, when the pressurizing agent 15 is a compressed gas, the inner container is hardly deteriorated, and the transparency can be maintained even after a long period of time.

The ornament 16 is not particularly limited. However, those that convey the relationship with the product, such as those representing the quality of the stock solution 14 and those representing the season of use of the product, are preferred. For example, the decorative product 16 of the discharge product 10 in FIG. 1 uses a branch or a pseudo-branch with olive nuts as an indication of the quality of the stock solution 14. In this case, olive oil is assumed as the stock solution 14, and it is preferable that the quality of the stock solution 14 can be recognized only by visually observing the decorative product 16 from the outside of the discharge product 10. Examples of the season of use include Christmas trees, halloween pumpkins, and oyster ice. However, character goods may be stored regardless of the stock solution. In that case, it is preferable to be able to take it out before disposal.
Moreover, you may use the thing which elastically deforms as the ornament 16. In this case, by storing in the inner container 12 in an elastically contracted state, the decorative article 16 also becomes larger in accordance with the storage space expanded by the discharge of the stock solution 14. Therefore, the decoration 16 itself can be changed according to the discharge amount.

As shown in FIG. 2e, the push button 17 communicates a cylindrical stem engagement hole 17a formed on the lower surface, an injection hole 17b provided on the front surface, and the stem engagement hole 17a and the injection hole 17b. And an in-button passage 17c.
The stem engagement hole 17a includes a diameter-enlarged hole 20a into which the outer cylinder part 30b of the stem 26 is inserted, and a diameter-reduced hole 20b which is provided above and inserts the inner cylinder part 30a of the stem 26. The in-button passage 17c communicates with the upper portion of the diameter expansion hole 20a. The upper end of the reduced diameter hole 20b is closed. The height of the reduced diameter hole 20b is smaller than the protruding amount of the inner cylinder part 30a with respect to the outer cylinder part 30b. Therefore, when the stem 26 is inserted into the stem engaging portion 17a, the upper part of the inner cylinder part 30a is disposed in the reduced diameter hole 20b, and the lower part of the inner cylinder part 30a and the upper part of the outer cylinder part 30b are enlarged. It arrange | positions in the hole 20a. Therefore, the upper end of the inner cylinder part 30a is closed at the upper end of the reduced diameter hole 20b, the upper part of the outer cylinder part 30b communicates with the button inner passage 17c, and the annular space S2 surrounded by the enlarged diameter hole 20a and the inner cylinder part 30a. Is formed (see FIG. 1). A plug may be provided in the second stem passage 26b of the stem 26. When a plug is provided in the second stem passage 26b, a normal push button may be used.

In the manufacturing method of the discharge product 10, first, an outer container 11 and an inner container 12 are prepared. Next, the decorative article 16 is stored in the inner container 12. Next, the valve assembly 13 is attached to the outer container 11. Next, the stock solution 14 is filled into the space S <b> 1 through the first stem passage 26 a of the stem 26 of the valve assembly 13. When the decorative article 16 has rigidity or elasticity, the air in the inner container 12 is discharged from the second stem inner passage 26b, and the inner container 12 is contracted, and then the stock solution 14 can be filled. In this case, since the inner container 12 can be deformed along the shape of the decorative article 16, a large gap is formed between the shoulder 11b of the outer container 11 and the shoulder 12b of the inner container, and the space S1 is filled with the stock solution. It becomes easy to do. Then, the pressurizing agent 15 is filled into the inner container 12 through the second stem passage 26 b of the stem 26 of the valve assembly 13. Finally, the push button 17 is attached to the stem 26. The stock solution 14 may be filled before the valve assembly 13 is attached to the outer container 11.
In order to use the discharge product 10, the stem 26 of the valve assembly 13 is pressed through the push button 17. As a result, the stock solution 14 is discharged from the first stem passage 26 a of the stem 26. At this time, since the second stem passage 26b of the stem 26 is closed by the reduced diameter hole 20b of the stem engaging portion 17b of the push button 17, the pressurizing agent 15 is not ejected. At this time, the inner container 12 expands in proportion to the discharge amount of the stock solution 14, and the thickness of the stock solution layer (the thickness of the space S1) decreases (see FIG. 3a). After discharging the whole amount of the stock solution 14 (see FIG. 3b), the pressurizing agent 15 in the inner container 12 can be released to the outside by removing the push button 17 and pushing down the stem 26. Furthermore, by removing the cap 23 of the valve assembly 13 from the outer container 11, the respective parts can be separated and the decorative article 16 can be taken out, which is suitable for disposal.

The discharge product 10 is for visually confirming the decorative article 16 from the surface of the outer container 11 through the space S1 filled with the stock solution 14, and is provided with a new design method for the discharge product (aerosol type or pump type). is there. In particular, by selecting the color or refractive index of the stock solution 14, the decorative article 16 itself can be displayed in a decorative manner, enabling a wide range of designs. Moreover, the beauty | look which lighted up the ornament 16 can be given by giving light to the discharge product 10 from the bottom.
Since the discharge product 10 stores the decorative product 16 in the space S1 filled with the pressurizing agent 15, even if a part of the decorative product 16 is damaged, the valve is clogged or the performance of the discharge product is reduced. There is nothing to do. And since the ornament 16 does not mix with the undiluted | stock solution 14, it is preferable to employ | adopt the chemical | medical solution and foodstuff which are used for the human body as the undiluted | stock solution 14, for example. Furthermore, it can be manufactured in the same size as a conventional discharge product (aerosol type or pump type), is easy to miniaturize, and has high productivity.
In the discharge product 10, since the inner container 12 expands with the discharge of the stock solution 14, the storage space for the ornament 16 is widened, and the ornament 16 can be stored stably.
In the discharge product 10, the appearance of the decorative product 16 changes with the discharge of the stock solution 14 (the remaining amount of the stock solution 14) (see FIGS. 1, 3a, and 3b). In particular, the effect is increased by making the stock solution 14 a liquid having a high refractive index with respect to air. In other words, the light passes through the stock solution 14 and reaches the ornament 16, but by discharging the stock solution 14, the thickness of the stock solution layer (thickness of the space S <b> 1) decreases, so the distance of the light passing through the stock solution 14 decreases. Therefore, the appearance of the ornament 16 (approaching the color and size of the ornament itself) changes. Even when the stock solution 14 is opaque, the decorative article 16 gradually becomes visible as the stock solution 14 is discharged. In this case, by using the ornament 16 as a prize, the user can know what the prize is for the first time by using it, and can give entertainment to the discharge product.

The discharge product 40 of FIG. 4a differs from the discharge product 10 of FIG. 1 in that the valve assembly 41 does not include a pressure agent valve mechanism. Specifically, the valve mechanism 42 of the valve assembly 41 communicates / blocks only the stock solution passage that communicates the space S1 between the outer container 11 and the inner container 12 and the outside. The valve holder 43 of the valve assembly 41 It differs from the valve assembly 13 of the discharge product 10 of FIG. 1 in that the second communication hole is not provided. Further, when the valve assembly 41 is attached to the outer container 11, the seal structure by the outer seal material 18 is formed before the seal structure by the inner seal material 19 (see FIG. 4b). The push button 44 is a normal push button. The other structure is substantially the same as the discharge product 10 of FIG.
In this case, the filling method of the pressurizing agent 15 in the inner container 12 is performed immediately before the decorative article 16 is accommodated in the inner container 12 and the valve assembly 41 is attached to the outer container 11 (the seal of the outer seal material 18 is formed). Immediately before filling, the gap is filled from between the cap 23 of the valve assembly 41 and the outer container 11. The other assembly process is substantially the same as the discharge product 10 of FIG.
Further, the method of discharging the pressurizing agent 15 of the discharge product 40 maintains the seal structure of the outer seal material 18 and rotates and lifts the cap 23 of the valve assembly 41 so that the seal structure of the inner seal material 19 is released. This is done by lowering the stem 26 (see FIG. 4b). In this case, since the space S1 communicates with the inside of the inner container 12, the pressurizing agent 15 can be discharged through the valve mechanism 42 (see the arrow in FIG. 4b). Since this discharge product 40 can simplify the valve mechanism as compared with the discharge product 10 of FIG. 1, it is excellent in productivity. The method for discharging the stock solution is substantially the same as the discharge product 10 in FIG.
The discharge product 40 also has the same effect as the discharge product 10 because the decorative product 16 is housed in the inner container 12 together with the pressure agent 15.

G1 Gap G2 Gap S1 Space S2 Space 10 Discharge Product 11 External Container 11a Body 11b Shoulder 11c Neck 11c1 Screw 11c2 Outer Seal Holding Part 11c3 Annular Flange 12 Internal Container 12a Body 12b Shoulder 12c Neck 12c1 Flange 12c1 Flange 12c1 Flange 12c1 12P Vertical passage groove 13 Valve assembly 14 Stock solution 15 Pressurizing agent 16 Ornament 17 Push button 17a Stem engaging portion 17b Injection hole 17c Button inner passage 18 Outer seal material 19 Inner seal material 20a Expanded hole 20b Reduced hole 21 Valve mechanism 22 Valve holder 23 Cap 26 Stem 26a First stem passage 26a1 First stem hole 26b Second stem passage 26b1 Second stem hole 27a First stem rubber 27b Second stem rubber 28 Elastic body 29 Support member 29a Slip 30a Inner cylinder part 30b Outer cylinder part 32 Housing 32a First communication hole 32b Second communication hole 32c First rubber support part 32d Second lever support part 32e Step part 32f Leaf spring 33 Ring cover part 33P Horizontal passage groove 34 Side wall part 34a Inner seal holding part 36 Cover part 36a Center hole 37 Upper cylinder part 37a Engaging projection 38 Ring part 39 Lower cylinder part 39a Screw 39b Inner cylinder part 40 Discharge product 41 Valve assembly 42 Valve mechanism 43 Valve holder 44 Push button

Claims (3)

An outer container having translucency;
An inner container housed in an outer container and having flexibility and translucency;
A valve assembly that has a stock solution valve mechanism for communicating / blocking a stock solution passage that communicates between the space between the outer container and the inner container and the outside, and is attached to the outer container;
A stock solution filling the space;
A pressurizing agent filled in the inner container;
Discharge product consisting of decorative items stored in the inner container. The valve assembly has a pressurizing agent valve mechanism for communicating / blocking a pressurizing agent passage communicating between the inside of the inner container and the outside.
The discharge product according to claim 1. The valve assembly is detachably attached to an external container;
The discharge product according to claim 1.