JPH0722951U - Pouring container - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a pouring container that can easily and quickly pour out the contents regardless of the direction of the pouring port and can be manufactured at low cost. A pour-out container 1 comprising an inner container 4 for containing a content 5, a container body 3 for accommodating the inner container 4, and a pour-out cap body 2 capped at an opening of the container body 3, A contents discharge valve 21 capable of discharging the contents 5 and not sucking outside air, and an air suction valve 22 capable of sucking outside air and not discharging air to the discharging cap body 2. A space 31 is provided between the container body 3 and the internal container 4 near the opening of the container body 3.
Is provided to fix the internal container 4, and the air intake valve 22 is communicated with the gap 31.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a pouring container (double container) in which an internal container for accommodating contents such as a hairdressing preparation is contained in the container body, and more specifically, the contents can be easily arranged in any direction of the spout. The present invention relates to a pour-out container (double container) that can be quickly pour out and can be manufactured at low cost because a content discharge valve and an air intake valve are provided in the pour-out cap body.

[0002]

[Prior art]

 A long nozzle container or a so-called long nozzle container that contains a hairdressing agent, a hair dye, a hair-growth agent, etc. in the container and can squeeze the container to apply the hairdressing agent or the like to the hair or scalp. A container with a comb is known.

The long nozzle container is a container in which a tapered long nozzle cap having a spout is screwed into an opening of a container (not a double container) containing the hair styling agent and the like. The comb-equipped container is a container (not a double container) containing the above-mentioned hair dressing and the like, and a special comb is screwed into the comb-like container. It is a container that can be poured from a small hole provided.

A dispensing container (double container) in which an internal container for containing mayonnaise or the like is housed inside a container body is described in Japanese Utility Model Application Laid-Open No. 57-44063. As shown in FIG. 9, the pouring container 1'described in the above publication has a vent hole 6 formed in the bottom wall of the container body 3 ', so that the squeeze of the container body 3'mayonnaise or the like in the internal volume 4. After pouring out, the outside air is introduced into the air chamber between the container body 3'and the inner container 4, the inner container 4 retains its deformed shape, and the container body 3'has its shape. The original shape is restored by the restoring force.

[0005]

[Problems to be solved by the device]

 However, the long nozzle container described above has a problem that it is very troublesome since it is necessary to apply the hairdressing preparation or the like to the hair and then use the hand or the comb to extend the hairdressing preparation or the hair. .

[0006] The above comb-equipped container has good applicability to the bangs and the hairline when applying a hair styling agent to the hair or scalp, which is troublesome as in the case of the long nozzle container. There is no. However, in the vicinity of the back of the head, it is difficult to intuitively understand the amount of the hair styling material applied, and since the hair styling material is not dispensed when the container is upright (the comb is facing upward), it is difficult to use. is there. The same holds true for the long nozzle container described above, in that the hair styling agent and the like are not poured out when the container is upright (the spout is facing upward) and is difficult to use.

Further, the dispensing container (double container) described in Japanese Utility Model Laid-Open No. 57-44063 discloses that when the dispensing container 1'is used for applying a hair styling agent, the container is placed in an upright state. If the pouring outlet is turned upwards, there will be no inconvenience that hair styling materials (contents of the container) will not be poured out. However, when the pouring container 1'is manufactured, the container body formed by blow molding or the like is used. Since the vent hole 6 is provided on the bottom surface or the side surface of the 3 ', it is necessary to perform a drilling process, so that there is a disadvantage that the price of the pouring container 1'becomes high.

Therefore, an object of the present invention is to provide a pouring container capable of pouring the contents easily and quickly regardless of the direction of the pouring port, and which can be manufactured at low cost.

[0009]

[Means for Solving the Problems]

 The present invention comprises an inner container for containing contents, a container body for housing the inner container, and a pouring cap body capped on an opening of the container body. By pouring the contents out of the opening and stopping the squeeze, air is sucked between the container body and the internal container, and the shape of the container body deformed by the squeeze is restored. In the dispensing container configured as described above, a contents discharge valve capable of discharging the above-mentioned contents and not sucking outside air into the above-mentioned discharging cap body, and capable of sucking outside air and discharging air to the outside. An air intake valve that does not discharge is provided, and a space is provided near the opening of the container body between the container body and the inner volume to fix the inner volume, and the air intake valve is provided in the space. To communicate By providing a dispensing container, characterized it is obtained by achieving the above object.

[0010]

[Action]

 According to the pouring container of the present invention, the pouring cap body is provided with the contents discharge valve capable of pouring out the contents and not sucking the outside air, so that the air enters the inner volume. There is no possibility that air will be trapped in the internal volume, so that the contents can be easily and quickly poured out regardless of the direction of the pouring port.

In addition, since a space is provided between the container body and the internal container near the opening of the container container to fix the internal container, and the air intake valve is communicated with the space, the air intake valve is closed. By the valve, it is possible to suck the outside air between the container body and the inner container and prevent the air between the container body and the inner container from being discharged to the outside. Further, since the content discharge valve and the air intake valve are both provided in the pour-out cap body, the manufacturing cost of the pour-out container is low as compared with the case where they are provided in the container body.

[0012]

【Example】

 An embodiment of the pouring container of the present invention will be described below with reference to the drawings. 1 to 3 show an embodiment of a pouring container of the present invention, FIG. 1 is a sectional view of the pouring container, FIG. 2 is an enlarged sectional view of a main part of the pouring container, and FIG. 1 is a cross-sectional view taken along the line AA of FIG.

As shown in FIG. 1, the pouring container of the present embodiment has an internal container 4 for containing a content 5, a container main body 3 for accommodating the internal container 4, and a screwed portion in an opening of the container main body 3. The contents 5 are poured out from the opening by squeezing the container body 3, and by stopping the squeeze, the container body 3 and the internal container are formed. 4, the air is sucked in and the shape of the container body 3 deformed by the squeeze is restored. Note that FIG. 1 shows a state in which a cover cap 7 is covered on the spout provided at the tip of the spout cap body 2.

Therefore, in the dispensing container of this embodiment, as shown in FIG. 1, the contents can be discharged to the discharging cap body 2 and the outside air is not sucked in. A valve 21 and an air suction valve 22 that can suck outside air and does not discharge air to the outside are provided, and between the container body 3 and the internal container 4 near the opening of the container body 3. A space 31 is provided to fix the internal container 4, and the air intake valve 22 is communicated with the space 31.

To further explain the pouring container of the present embodiment, as shown in FIG. 2, a step is provided at the center of the inside of the pouring cap body 2, and the content discharge valve 21 is provided at this step. The contents discharge valve 21 has a hole at the center of the bottom wall thereof, and the undulating valve body 21a is configured to always close the hole.

That is, in the content discharge valve 21, only when the content 5 is pushed out from the inside of the inner volume 4, the valve body 21a is connected to one end side thereof as shown by a chain double-dashed line in FIG. By bending, it stands up to open the hole. In other cases, the elastic restoring force of the valve body 21a causes the valve body 21a to come into close contact with the hole. Even if the temperature is lower than the outside, the inside air is not folded into the side of the internal container 4 so that the outside air does not enter the inside of the internal container 4.

Further, as shown in FIG. 2, the diameter of the inner container 4 on the inner side of the screwing portion between the spout cap body 2 and the container body 3 is reduced so that the inner container 4 and the container body 3 can be reduced. 3, the air gap 31 is formed between the air suction holes and the air suction hole on the outer surface side of the shoulder portion of the spout cap body 2 adjacent to the air gap 31, and the air suction hole is formed on the inner surface side. The air intake valve 22 is provided so as to be in contact with the hole.

A valve body 22 a is provided at the inner depth of the air intake valve 22 (a portion in contact with the air intake hole) that can be undulated by bending and stretching on one end side. Only when the height is lower than the outside, as shown by the chain double-dashed line in FIG. 2, the air intake hole is opened by standing up on the side of the gap 31. In other cases, the valve body 22a is closed. Due to the elastic restoring force of the valve body 22a, the valve body 22a is folded into the air suction hole side even when the air pressure in the space 31 is higher than the outside pressure. The inside air does not flow out.

Further, as shown in FIGS. 1 and 3, on the side surface of the mouth tube portion of the inner container 4, three connecting pieces 41 projecting from the side and the outer end of each connecting piece 41 are connected. An annular part 42 is provided. Then, the annular part 42 is placed on the top surface of the opening edge portion of the container body 3 and the spout cap body 2 is screwed to fix the inner volume 4 to the container body 3. It should be noted that the air passage holes 32, 32 ,. ． On the lower surface of the connecting piece 41, there is provided a projection 43 for positioning the annular part 42 into the opening of the container body 3.

In the pour-out container of this embodiment having the above-described structure, when the container body 3 is squeezed, the air intake valve 22 closes the air intake hole and the inner part is closed as shown in FIG. The contents 5 contained in the container 4 pass through the contents discharge valve 21 and are discharged from the pouring outlet at the tip of the pouring cap body 2, and the inner container 4 contracts by the amount of the contents 5 poured out. To do.

After that, when the squeeze of the container body 3 is stopped, as shown in FIG. 5, the container body 3 tries to restore to its original shape by its restoring elastic force, so that the inside of the container body 3 is decompressed, and as a result, , The contents discharge valve 21 is closed and the inner container 4 retains its shape, the air intake valve 22 is opened and external air is introduced between the inner container 4 and the container body 3, When the pressure becomes equal to that of the outside, the air suction valve 22 closes the air suction hole by its restoring elastic force, and becomes a state as shown in FIG.

When the container main body 3 is squeezed again, the air between the container main body 3 and the internal container 4 is not discharged to the outside while the air intake valve 22 remains closed, so that the container main body 3 is not discharged. The pressure due to the squeeze is transmitted to the inner volume 4 through the air between the container body 3 and the inner volume 4, the pressure of the inner volume 4 rises, and the content discharge valve 21 opens to open the inner volume 4. The content 5 inside is poured out from the pouring outlet, and the inner container 4 contracts by the amount of pouring out the content 5. When the squeeze of the container body 3 is stopped, it is the same as above, and by repeating the pouring operation as described above, the internal container 4 contracts until the contents 5 are exhausted.

That is, according to the pouring container of the present embodiment, there is no possibility that air will enter the inner container 4 and air will be trapped in the inner container 4. Even when facing, the contents 5 can be easily and quickly poured out.

Further, according to the pouring container of the present embodiment, the air suction valve 22 provided in the pouring cap body 2 can suck the outside air between the container body 3 and the internal container 4. Moreover, it is possible to prevent the air between the container body 3 and the internal container 4 from being discharged to the outside.

Further, if an air intake valve is provided in the container body manufactured by blow molding, it is necessary to make a hole for fixing the air intake valve to the bottom surface or the side surface of the container body. However, in the dispensing container of the present embodiment, since both the content discharge valve 21 and the air suction valve 22 are provided in the dispensing cap body 2, when they are provided in the container body 3. The manufacturing cost of the pouring container 1 is lower than that of.

FIG. 7 shows that the hairdressing material or the like is passed through the passages provided inside the comb to obtain small holes 81, 81 ,. ． FIG. 8 shows a special comb 8 that can be poured out from the pouring container. The pouring container of this embodiment has the special comb 8 as shown in FIG. It is also possible to detachably connect to the tip of. By using the pouring container 1 with a comb as shown in FIG. 8, it is possible to easily and quickly apply the hairdressing composition according to the application portion, and the pouring container 1 can be applied at any angle (in which direction It is also possible to pour out the contents 5 such as a hairdressing preparation.

It should be noted that the present invention is not limited to the above-mentioned embodiment, but the above-mentioned pouring cap body is capable of pouring out the above-mentioned contents and not sucking the outside air, and An air intake valve capable of inhaling air and not discharging air to the outside is provided, and a space is provided between the container body and the inner container near the opening of the container body to fix the inner container, The air intake valve may be communicated with the gap.

For example, the content discharge valve and the air intake valve do not have to have the structures shown in the above embodiments. Further, the above-mentioned void is not limited to the shape and size shown in FIG. 1, but may be, for example, a slight gap between the container body and the internal container. Further, the contents to be contained in the pouring container of the present invention need not be a liquid hair styling product, and may be, for example, various liquids or pastes such as mayonnaise. Other changes can be made without departing from the spirit of the present invention.

[0029]

[Effect of device]

 The dispensing container of the present invention can dispense the contents easily and quickly regardless of the direction of the outlet, and is inexpensive because the contents discharge valve and the air suction valve are provided on the dispensing cap body. Can be manufactured.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a pouring container of the present invention.

FIG. 2 is an enlarged cross-sectional view showing a main part of the dispensing container shown in FIG.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a cross-sectional view showing a state where the pouring container shown in FIG. 1 is squeezed.

5 is a cross-sectional view showing a state immediately after the squeeze of the dispensing container shown in FIG. 1 is stopped.

FIG. 6 is a cross-sectional view showing a state after a sufficient time has elapsed since the squeeze of the dispensing container shown in FIG. 1 was stopped.

FIG. 7 is a partial cross-sectional plan view showing a special comb in which a hairdressing material and the like can be poured out from a small hole of a comb tooth through a passage provided inside.

8 is a cross-sectional view showing a state in which the comb shown in FIG. 7 is connected to the pouring container shown in FIG.

FIG. 9 is a cross-sectional view showing a conventional pouring container (double container).

[Explanation of symbols]

 1 Pour out container (double container) 2 Pour out cap body 21 Contents discharge valve 22 Air suction valve 3 Container body 31 Void 4 Internal container 5 Contents

[Procedure amendment]

[Submission date] October 15, 1993

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

[Procedure Amendment 2]

[Document name to be corrected] Drawing

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[Correction method] Change

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[Fig. 2]

[Procedure 3]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 3

[Correction method] Change

[Correction content]

[Figure 3]

[Procedure amendment 4]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 4

[Correction method] Change

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[Figure 4]

[Procedure Amendment 5]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 5

[Correction method] Change

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[Figure 5]

[Procedure correction 6]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 6

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[Correction content]

[Figure 6]

[Procedure Amendment 7]

[Document name to be corrected] Drawing

[Correction target item name] Figure 8

[Correction method] Change

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[Figure 8]

Claims (1)

[Scope of utility model registration request] 1. An internal container for containing contents, a container main body for accommodating the internal container, and a pouring cap member capped on an opening of the container main body, and the container main body is squeezed to obtain the above. The contents are poured out from the opening, and by stopping the squeeze, air is sucked between the container body and the internal container, and the shape of the container body deformed by the squeeze is restored. In a configured dispensing container, a dispensing valve capable of pouring the above-mentioned contents and not sucking outside air into the above-mentioned discharging cap body, and a suction valve capable of sucking outside air and not discharging outside air An air intake valve is provided, and a space is provided near the opening of the container body between the container body and the internal volume to fix the internal volume, and the air intake valve is communicated with the space. To Dispensing container and butterflies.