JP2010274999A - Double vessel with pump - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a double vessel with a pump capable of selecting different mixing methods without changing or exchanging components thereof, and easily taking out its contents while adjusting the mixed state. <P>SOLUTION: The double vessel includes: a vessel 10 having an opening portion in a lower end of a barrel 11c and capable of increasing/decreasing the volume of a filling space R<SB>0</SB>communicating with a mouth portion 11a by arranging a slidable middle plate 12 on its inner side; a base 13 having a partition wall while two mouth portions are juxtaposed and attached thereto; the pump 15 to be driven by a head 15a; and a turnable cap 14. A first space R<SB>1</SB>communicating with a pump suction port A<SB>4</SB>is formed by keeping a space between a cylindrical portion 13d and a cylindrical portion 14c in a liquid-tight manner. By forming a groove and a slit for forming a passage P to open/close a space between a second space R<SB>2</SB>and the first space, the contents can be mixed by allowing the contents C<SB>1</SB>and C<SB>2</SB>filled in different vessels 10 to be distributed through the first space by pressing at least one middle plate. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a double container with a pump capable of mixing contents individually filled in two containers.

  As a conventional double-type container, for example, a container that has an opening at the lower end of the body and that can be slid inside the container can be used to increase or decrease the filling space leading to the mouth, and the container A partition wall having an opening communicating with the mouth portion, and a base on which the two containers are mounted in parallel, and by simultaneously pushing in the inner plates placed inside the two containers, different containers After the filled contents are mixed inside the base, there is one that is taken out to the outside through a spout of the base (see, for example, Patent Document 1).

JP 2006-150229 A

  However, since the conventional double-type container realizes mixing of the contents by simultaneously pushing the two inner dishes, the mixing method is only uniquely determined, so it is desired to select a different mixing method. Sometimes not applicable. For this reason, when selecting a different mixing method, it is necessary to change or replace the components of the duplex container, or to replace the duplex container itself.

  Moreover, since the process which mixes the content and the process of taking out the subsequent contents are performed in synchronization with the movement of the inner tray, the above-described double-type container takes out the contents while adjusting the mixing state. Is difficult.

  It is an object of the present invention to select two different mixing methods without changing or exchanging parts, and with a pump with two pumps that can easily take out the contents while adjusting the mixing state. It is to provide a type container.

The duplex container with a pump according to the present invention has a container which can increase or decrease the filling space leading to the mouth by disposing an inner tray which has an opening at the lower end of the body and is slidable inside through the opening. A base having a partition wall formed with an opening leading to the mouth of the container, the base having two mouths mounted in parallel, and a pump driven by repeatedly pressing down and returning the head; A cap mounted on the mounting cylinder while maintaining liquid tightness between the mounting cylinder standing up from
Between the base and the cap, it leads to the suction port of the pump, and the contents filled in the different containers are circulated by pushing the inner tray placed inside at least one of the containers, thereby mixing the contents. It is characterized by providing a space that enables it.

According to the present invention, while the cap can be rotated around the mounting cylinder while being liquid-tightly maintained between the mounting cylinder and the base,
The first space is formed on the inner side of the cylindrical portion that rises from the partition wall of the base and the cylindrical portion that hangs down from the cap, while being liquid-tightly retained.
A passage that opens and closes between the second space and the first space surrounded by the cylindrical portion of the base and the cap between the cylindrical portions according to the rotational position of the cap, respectively in the two cylindrical portions. Are provided with grooves and slits,
An opening that leads to one container formed in the partition wall is a first opening that leads to the first space, and an opening that leads to the other container formed in the partition wall leads to the second space. 2 openings.

In addition, according to the present invention, while the cap can be rotated around the mounting cylinder while being liquid-tightly held between the mounting cylinder and the base,
The first space is formed on the inner side of the cylindrical portion that rises from the partition wall of the base and the cylindrical portion that hangs down from the cap, while being liquid-tightly retained.
A passage that opens and closes between the second space and the first space surrounded by the cylindrical portion of the base and the cap between the cylindrical portions according to the rotational position of the cap, respectively in the two cylindrical portions. Are provided with grooves and slits,
The openings that communicate with the two containers formed in the partition wall can be openings that communicate with the second space.

  Further, when the two mouth portions are mounted on the base, the two containers can be configured as separate bodies or as a single body. According to the present invention, the container can be made of a material that can be seen through. Examples of the transparent material include those made of a transparent or translucent material.

  In the present invention, the contents filled in the different containers are circulated between the base and the cap by passing through the suction port of the pump and pushing the inner tray disposed inside at least one of the containers. By providing the first space that enables mixing of the objects, the contents of the two containers can be freely distributed. Thereby, if a pump is operated, the mixture according to liking can be taken out.

  For example, by holding liquid tightly between the cylindrical portion that rises from the partition wall of the base and the cylindrical portion that hangs down from the cap, a first space that leads to the suction port of the pump is formed inside thereof. Each of the two cylindrical portions opens and closes between the second space and the first space surrounded by the cylindrical portion of the base and the cap between the cylindrical portions according to the rotational position of the cap. Grooves and slits are provided in which the passages are formed.

  At this time, the opening that leads to one container formed in the partition wall is used as the first opening that leads to the first space, and the opening that leads to the other container formed in the partition wall leads to the second space. If the second opening is used, when the passage between the second space and the first space is closed by the rotation of the cap, only the mouth of one of the containers communicates with the first space. When the pump is driven repeatedly, only the contents of one container can be taken out from the spout formed in the head. In this case, for example, if the contents filled in the container have different colors, the color of the taken-out contents exhibits the color of one of the contents.

  On the other hand, when the passage between the second space and the first space is opened by the rotation of the cap, both the mouth portions of the two containers communicate with the first space. Is driven, the contents filled in the two containers can be taken out from the spout formed in the head while being mixed in the first space. In this case, for example, when the contents filled in the container have different colors, the color of the taken-out contents exhibits a color in which the colors of the two contents are mixed.

  In addition, when the passage between the second space and the first space is opened by the rotation of the cap, if the intermediate plate placed in at least one of the containers is pushed in, the contents filled in the one container are By flowing toward the other container through the first space, mixing with the contents filled in the other container becomes possible.

  It is sufficient that the middle plate is pushed at least once. However, if the middle plate placed in the other container is pushed in, the mixed contents in the other container are once again passed through the first space. By flowing toward the container, mixing of the contents is further improved. That is, the mixing state of the contents can be adjusted according to preference by repeating the pushing of the middle dish placed in one container and the pushing of the middle dish placed in the other container.

  Thereby, when the pump is driven by repeatedly pressing down and returning the head, the mixture adjusted according to the user's preference can be taken out from the spout formed in the head. In this case, for example, when the contents filled in the container have different colors, the color of the contents to be taken out is a color in which the colors of the two contents are mixed, but the inner plate is not operated. Compared to, presents a more complex color. The more complex color, the more complex the more the number of times the inner plate is operated, the more complex color is exhibited.

  Alternatively, by holding liquid tightly between the cylindrical portion rising from the partition wall of the base and the cylindrical portion hanging from the cap, a first space leading to the suction port of the pump is formed inside thereof. Each of the two cylindrical portions opens and closes between the second space and the first space surrounded by the cylindrical portion of the base and the cap between the cylindrical portions according to the rotational position of the cap. When the grooves and slits in which the passages are formed are provided, the openings communicating with the two containers formed in the partition wall are the openings that communicate with the second space, respectively. When the passage between the two containers is opened, both the mouth portions of the two containers communicate with the first space. Therefore, when the pump is driven by repeatedly depressing and returning the head, the contents filled in the two containers are removed. Mix in one space It can be taken out from the spout formed in the head. Also in this case, for example, if the contents filled in the container have different colors, the color of the taken-out contents exhibits a color in which the colors of the two contents are mixed.

  In addition, if the middle dish placed in at least one container is pushed in, the contents filled in this one container circulates toward the other container through the first space, so that the other container is filled. It becomes possible to mix with the contents.

  In this case as well, it is sufficient that the inner plate is pushed at least once. However, if the intermediate plate placed in the other container is pushed in, the mixed contents in the other container are passed through the first space. Then, the mixture of the contents is further improved by flowing toward one of the containers again. That is, also in this case, the mixing state of the contents can be adjusted according to preference by repeating the pushing of the middle plate arranged in one container and the pushing of the middle plate arranged in the other container. .

  Accordingly, when the pump is driven by repeatedly pressing down and returning the head, the mixture adjusted according to the user's preference can be taken out from the spout of the head. Also in this case, for example, if the contents filled in the container have different colors, the color of the contents to be taken out is a color in which the colors of the two contents are mixed, but the inner plate is not operated. Compared to the case, it presents a more complex color. This complex color also exhibits a more complex color as the number of times the inner plate is operated is increased.

  On the other hand, when the passage between the second space and the first space is closed by the rotation of the cap, the pushing of the inner tray is allowed, but even if the pump is driven by repeatedly pushing down and returning the head, No content or mixture is removed from the spout of the head. Thereby, even if the head is erroneously operated, the contents and the mixture are not erroneously taken out.

  In addition, since the present invention is configured to take out the contents and the mixture by driving the pump by repeatedly pressing down and returning the head, the step of mixing the contents by pushing the inner plate, and the subsequent contents The removing step can be performed independently of the movement of the intermediate dish. Thereby, according to this invention, as above-mentioned, the content can be taken out, adjusting a mixing state.

  That is, according to the present invention, the amount and speed of mixing can be switched by distributing the contents between containers and switching the passages. As a result, the mixture taken out from the head can be freely changed in color by gradually changing or rapidly changing the color, such as a stripe pattern or a marble pattern, depending on the amount and speed of mixing.

  Therefore, according to the present invention, it is possible to select different mixing methods without changing or exchanging parts, and a dual system with a pump that can easily take out contents while adjusting the mixing state. A container can be provided.

  Further, if the container is made of a material that can be seen through, the state of the contents can be visually observed, so that in addition to the effects described above, visual effects can also be enhanced.

It is a 1st form of this invention, and is a side view which shows the state before mixing of the content in a partial cross section. (a)-(c) is the principal part perspective view which shows the assembly | attachment state of the cylindrical part which forms the channel | path which opens and closes between 2nd space and 1st space in the same form, respectively from the partition wall of a base It is the principal part perspective view which shows the cylindrical part to stand, and the principal part perspective view which shows the cylindrical part drooping from a cap. (a), (b) is the principal part expansion side view which shows the state by which the channel | path formed between the base and the cap was closed in the same form, and the opened state, respectively. It is a side view which shows the process in which the content is mixed in the same form in a partial cross section. It is a side view which shows the process in which a mixture is taken out by operating a head in the same form in a partial cross section. In the 2nd form of this invention, it is a side view which shows the state before mixing of the content in a partial cross section. (a), (b) is the principal part expansion side view which shows the state by which the channel | path formed between the base and the cap was closed in the same form, and the opened state, respectively. It is a side view which shows the process in which the content is mixed in the same form in a partial cross section. It is a side view which shows the process in which a mixture is taken out by operating a head in the same form in a partial cross section.

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

1 to 5, reference numeral 10 denotes a hollow container body 11 and a slidably disposed inside the container body 11. A container having an inner dish 12. The container body 11 includes a body 11c that is integrally connected via a mouth part 11a and a shoulder part 11b, and a bottom part 11d that is fixed to the body 11c. Bottom 11d, by advancing and retracting the inner plate 12 which is slidably arranged inside through the opening A ₁ has an opening A ₁ to its lower end, increase or decrease the filling space R ₀ which leads to the mouth portion 11a Can be made.

  In this embodiment, the two containers 10 are integrally connected to form an integrated container having two mouth portions 11a. However, the two containers 10 may be configured as separate bodies. Is possible.

Reference numeral 13 denotes a base having a partition wall 13a in which openings A ₂ and A ₃ communicating with the mouth portion 11a are formed, and two mouth portions 11a are respectively mounted in parallel. From the partition wall 13a, two mounting tubular 13b ₁ is suspended, the hollow mounting 13b _1, respectively, that are fitted undercut the mouth portion 11a, the two neck portions 11a, respectively, are attached to the base 13 The The base 13 has a seal cylinder 13b ₂ that holds the mouth portion 11a together with the mounting cylinder 13b ₁ . Thereby, each of the mouth portions 11a is held liquid-tight with respect to the base 13.

Reference numeral 14 denotes a cap that has a pump 15 and is rotatable around an axis O with the base 13 as a base point. The cap 14 includes a mounting cylinder 14a ₁ that surrounds the mounting cylinder 13c that stands up from the base 13 and that is rotatably undercut fitted to the mounting cylinder 13c.

The cap 14 has a seal cylinder 14a ₂ that holds the mounting cylinder 13c on the base side together with the mounting cylinder 14a ₁ . As a result, the cap 14 can rotate around the mounting cylinder 13c while being liquid-tightly maintained between the cap 14 and the mounting cylinder 13c on the base side.

  Reference numeral 15 denotes a pump having a head 15 a and fixed to the cap 14. The pump 15 has a pump body 15b that is driven by repeatedly pressing down and returning the head 15a. As the configuration of the pump main body 15b, for example, as shown in FIG. 1, there is an existing one in which a plunger, a piston or the like is built in a cylinder 15c.

Further, in this embodiment, the cylindrical portion 13d rises integrally from the partition wall 13a of the base 13. In order to correspond to this, the cylindrical portion 14 c also hangs down from the cap 14. The cylindrical portion 14c has an inner peripheral surface 14f that surrounds the outer peripheral surface 13f of the cylindrical portion 13d, and maintains a liquid-tight relationship with the cylindrical portion 13d. As a result, a first space R ₁ communicating with the suction port A ₄ of the pump 15 is formed inside the cylindrical portion 13d.

In addition, in this embodiment, as shown in FIG. 2A, two slits S opened at the upper end are formed in the cylindrical portion 13d. In order to correspond to this, as shown in FIG. 2 (b), two grooves G are formed in the inner peripheral surface 14f of the cylindrical portion 14c. Accordingly, when the cap 14 is rotated, the second space surrounded by the cylindrical portion 13d and the cap 14 is formed between the cylindrical portions 13d and 14c according to the rotation position, as shown in FIG. A passage P that opens and closes between R ₂ and the first space R ₁ is formed.

Furthermore, in this embodiment, one opening A ₂ formed in the partition wall 13a is used as a first opening that communicates with the first space R ₁ , and the other opening A ₃ formed in the partition wall 13a is used as the first opening. The second opening (A ₃ ) communicates with the two spaces.

In the present embodiment, the space between the cylindrical portion 13d that rises from the partition wall 13a of the base 13 and the cylindrical portion 14c that hangs down from the cap 14 is liquid-tightly held, so that the suction port A ₄ of the pump 15 is provided inside thereof. The first space R ₁ leading to the cylindrical portion is formed, and the cylindrical portions of the base 13 are provided between the cylindrical portions 13 d and 14 c in accordance with the rotational position of the cap 14. A groove G and a slit S are provided in which a passage P is formed to open and close between the second space R ₂ and the first space R ₁ surrounded by 13d and the cap 14.

Therefore, as in this embodiment, the opening A ₂ that leads to one container 10 formed in the partition wall 13a is used as the first opening that leads to the first space R ₁ and the other opening formed in the partition wall 13a. If the opening A ₃ communicating with the container 10 is a second opening communicating with the second space R ₂ , the passage P between the second space R ₂ and the first space R ₁ is closed by the rotation of the cap 14. when it is, as shown in FIG. 1 and FIG. 3 (a), only the mouth portion 11a of one of the container 10 communicating with the first space R _1, when driving the pump 15 by repeating depressing and returning the head 15a Only the contents C _{1 of one} container 10 can be taken out from the spout A ₅ formed in the head 15a. In this case, for example, if the contents C ₁ and C ₂ filled in the container 10 have different colors, the color to be taken out exhibits one of the contents C ₁ and C ₂ .

On the other hand, as shown in FIG. 3B and the like, when the passage P between the second space R ₂ and the first space R ₁ is opened by the rotation of the cap 14, the mouth portions 11a of the two containers 10 are opened. Since both of them communicate with the first space R _1, when the pump 15 is driven by repeatedly depressing and returning the head 15 a, the contents C ₁ and C ₂ filled in the two containers 10 are transferred to the first space R _1. in mixed can be taken out from the spout a ₅ formed in the head 15a while. In this case, for example, when the contents C ₁ and C ₂ filled in the container 10 have different colors, the color of the mixture C _{3 to} be taken out is a mixture of the two contents C ₁ and C ₂ . Presents color.

In addition, when the passage P between the second space R ₂ and the first space R ₁ is opened by the rotation of the cap 14, at least, for example, as shown in FIG. If the intermediate dish 12 is pushed in, the content C ₁ filled in the one container 10 flows toward the other container 10 through the first space R ₁ , so that the content filled in the other container 10 is filled. Mixing with the product C ₂ becomes possible.

Reference numeral 20 denotes a pressing rod for pressing the inner tray 12. The pressing rod 20 is provided with a handle 22 on a rod 21 that penetrates the opening A ₁ and pushes the inner tray 12. However, the means for pushing the inner tray 12 is not limited to this.

As described above, the inner plate 12 may be pushed at least once. However, if the intermediate plate 12 disposed in the other container 10 is pushed in, the contents C mixed in the other container 10 are then pushed. ₃ (C ₁ + C ₂ ) flows again toward the one container 10 through the first space R ₁ , so that the mixing of the contents C ₁ and C ₂ is further improved. That is, if the pushing of the middle plate 12 arranged in one container 10 and the pushing of the middle plate 12 arranged in the other container 10 are repeated, the mixed state of the contents C ₁ and C ₂ can be changed according to preference. Can be adjusted.

Thus, when driving the pump 15 by repeating depressing and returning the head 15a, as shown in FIG. 5, the mixture C _3, which is adjusted according to the preference of the user from the spout A ₅ which is formed in the head 15a It can be taken out. Also in this case, for example, when the contents C ₁ and C ₂ filled in the container 10 are different in color, the color of the mixture C _{3 to} be taken out is a mixture of the two contents C ₁ and C _2. Although presenting a matching color, it presents a more complex color than when the inner tray 12 is not operated. The more complex color, the more complex the color of the inner plate 12 is operated.

In addition, in the present embodiment, the contents C ₁ and C ₂ and the mixture C ₃ are taken out by driving the pump 15 by repeatedly depressing and returning the head 15a, so that the contents C _1, C ₂ and step of mixing, it is possible to perform the process independently of the movement of the inner tray 12 to retrieve subsequent contents C _1, C _2. Thus, according to this embodiment, as described above, while adjusting the mixed state can be taken out the contents C _1, C _2.

Therefore, according to this embodiment, it is possible to select different mixing methods without changing or replacing parts, and it is possible to easily take out the contents C ₁ and C ₂ while adjusting the mixing state. A dual container with a pump can be provided.

Next, FIGS. 6 to 9 show a double container 200 with a pump according to the second embodiment of the present invention. In this embodiment, the second opening A3 for establishing communication opening communicating with two containers 10 formed in the partition wall 13a of the second space R _2, respectively.

Similarly to the first embodiment, this embodiment also holds a liquid-tight space between the cylindrical portion 13d that rises from the partition wall 13a of the base 13 and the cylindrical portion 14c that hangs down from the cap 14, so that A first space R ₁ communicating with the suction port A ₄ of the pump 15 is formed, and the two cylindrical portions 13d and 14c are provided between the cylindrical portions 13d and 14c according to the rotational position of the cap 14, respectively. A groove G and a slit S are provided in which a passage P is formed to open and close between the second space R ₂ and the first space R ₁ surrounded by the cylindrical portion 13 d of the base 13 and the cap 14.

Therefore, as in the present embodiment, if the opening A ₃ to establishing communication opening communicating with two containers 10 formed in the partition wall 13a of the second space R ₂ respectively, the second space by rotation of the cap 12 R ₂ When the passage P between the first space R ₁ and the first space R ₁ is opened, both the mouth portions 11a of the two containers 10 communicate with the first space R ₁ , so that the pump 15 is driven by repeatedly depressing and returning the head 15a. Then, the contents C ₁ and C ₂ filled in the two containers 10 can be taken out from the spout A ₅ formed in the head 15 a while being mixed in the first space R ₁ . Also in this case, for example, when the contents C ₁ and C ₂ filled in the container 10 have different colors, the color of the mixture C _{3 to} be taken out is a mixture of the colors of the two contents C ₁ and C _2. Presents a different color.

In addition, as shown in FIG. 8, at least, if the inner tray 12 arranged in one container 10 is pushed in, the content C ₁ filled in the one container 10 is transferred to the other through the first space R _1. It is possible to mix with the content C ₂ filled in the other container 10 by circulating toward the other container 10.

In this case as well, the inner plate 12 may be pushed at least once, but if the intermediate plate 12 placed in the other container 10 is pushed in, the contents C ₃ mixed in the other container 10 are then pushed. (C ₁ + C ₂ ) flows again toward the one container 10 through the first space R ₁ , so that the contents C ₁ and C ₂ are further mixed. That is, also in this case, the mixing state of the contents C ₁ and C ₂ can be changed by repeating the pushing of the intermediate plate 12 arranged in one container 10 and the pushing of the intermediate plate 12 arranged in the other container 10. You can adjust according to your preference.

Thus, when driving the pump 15 by repeating depressing and returning the head 15a, it is possible to take out the mixture prepared in accordance with the preference of the user from the spout A ₅ of the head 15a. Also in this case, for example, when the contents C ₁ and C ₂ filled in the container 10 are different in color, the color of the mixture C _{3 to} be taken out is a mixture of the two contents C ₁ and C _2. Although presenting a matching color, it presents a more complex color than when the inner tray 12 is not operated. This complex color also exhibits a more complex color as the number of times the inner plate 12 is operated.

On the other hand, when the passage P between the second space R ₂ and the first space R ₁ is closed by the rotation of the cap 14, the inner plate 12 is allowed to be pushed in, but the head 15a is repeatedly pushed down and returned. Even if the pump 15 is driven, the contents C ₁ and C ₂ and the mixture C ₃ are not taken out from the spout A _{5 of the} head 15a. Thereby, even if the head 15a is operated by mistake, the contents C ₁ and C ₂ and the mixture C ₃ do not need to be taken out by mistake.

In addition, since the present embodiment is configured to take out the contents C ₁ and C ₂ and the mixture C ₃ by driving the pump 15 by repeatedly pressing down and returning the head 15a, as in the first embodiment, a step of mixing the contents C _1, C ₂ push the 12, it is possible to perform the process independently of the movement of the inner tray 12 to retrieve subsequent contents C _1, C _2. Thus, according to this embodiment, as described above, while adjusting the mixed state can be taken out the contents C _1, C _2.

That is, according to the present embodiment, the amount and speed of mixing can be switched by distributing the contents C ₁ and C ₂ between the containers 10 and switching the passage P. Thus, mixtures C ₃ taken out from the head 15a is the amount and speed of mixing, the stripe pattern or marble pattern or the like, gradually change color, or, by rapidly changing, it is possible to freely discoloration .

Therefore, according to this embodiment, a different mixing method can be selected without changing or exchanging parts, and the contents C ₁ and C ₂ can be easily taken out while adjusting the mixing state. A double-type container can be provided.

Moreover, according to this invention, both the above-mentioned 1st form and 2nd form can be comprised with the transparent or semi-transparent material which can see through the trunk | drum 11b of the container 10. FIG. In this case, since the states of the contents C ₁ and C ₂ can be visually observed, a visual effect can be enhanced in addition to the above-described effects.

  The above description shows only one embodiment of the present invention, and various modifications can be made within the scope of the claims. For example, the groove G and the slit S according to the present invention can be configured to be interchanged with each other. In addition, the pump according to the present invention is not limited to the plunger type pump as in the present embodiment as long as it is driven by repeatedly pressing and returning the head. Moreover, each structure employ | adopted for each above-mentioned form can be combined with each other suitably.

  As this invention, it can employ | adopt as a container which contains cosmetics, liquid detergent, etc., for example. In addition, according to the present invention, the same kind of contents may be taken out by mixing without being limited to the premise that two contents are taken out by mixing.

DESCRIPTION OF SYMBOLS 10 Container 11 Container main body 11a Mouth part 11b Shoulder part 11c Body 11d Bottom part 12 Middle dish 13 Base 13a ₁ Base side installation cylinder 13a ₂ Base side seal cylinder 14 Cap 14a ₁ Cap side installation cylinder 14a ₂ Cap side seal cylinder 15 Pump 15a Head 15b Pump body 15c Pump cylinder 100 Dual-type container with pump 200 Double-type container with pump A ₁ Opening for lowering the pan A ₂ 1st opening A ₃ 2nd opening A ₄ Pump inlet A ₅ Outlet C ₁ , C ₂ contents C ₃ mixture G groove P passage R ₁ first space R ₂ second space S slit

Claims (4)

A container that has an opening at the lower end of the body and that can be slid inward through the opening, and a container that can increase or decrease the filling space that leads to the mouth, and an opening that leads to the mouth of the container A liquid-tight connection between a formed partition wall and a base in which the two mouths are mounted in parallel, and a pump driven by repeated pressing and returning of the head. A cap mounted on the mounting cylinder while holding the
Between the base and the cap, it leads to the suction port of the pump, and the contents filled in the different containers are circulated by pushing the inner tray placed inside at least one of the containers, thereby mixing the contents. A double-type container with a pump, characterized in that a space is provided. The cap according to claim 1, wherein the cap is rotatable around the mounting cylinder while being liquid-tightly held between the mounting cylinder and the base.
The first space is formed on the inner side of the cylindrical portion that rises from the partition wall of the base and the cylindrical portion that hangs down from the cap, while being liquid-tightly retained.
A passage that opens and closes between the second space and the first space surrounded by the cylindrical portion of the base and the cap between the cylindrical portions according to the rotational position of the cap, respectively in the two cylindrical portions. Are provided with grooves and slits,
An opening that leads to one container formed in the partition wall is a first opening that leads to the first space, and an opening that leads to the other container formed in the partition wall leads to the second space. A double container with a pump characterized by having two openings. The cap according to claim 1, wherein the cap is rotatable around the mounting cylinder while being liquid-tightly held between the mounting cylinder and the base.
The first space is formed on the inner side of the cylindrical portion that rises from the partition wall of the base and the cylindrical portion that hangs down from the cap, while being liquid-tightly retained.
A passage that opens and closes between the second space and the first space surrounded by the cylindrical portion of the base and the cap between the cylindrical portions according to the rotational position of the cap, respectively in the two cylindrical portions. Are provided with grooves and slits,
A duplex container with a pump, characterized in that each of the openings connected to the two containers formed on the partition wall is an opening connected to the second space.   4. A double container with a pump according to claim 1, wherein the container is made of a material that can be seen through.

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