JP2014069818A - Extraction device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a content extraction device excellent in shape retention.SOLUTION: An extraction device 10 includes a support member 20 which can be inserted from an extraction port of a bag-like container 100 into a bottom part 108 thereof, and a sucking-up tube. The support member 20 includes a leg part 22 expanding and extending to the bottom part to contact the bottom part in the circumference of the sucking-up tube vertically provided from the extraction port, and a holding part for collecting the upper parts of a plurality of the leg parts so as to be mounted on the sucking-up tube. The bag-like container 100 is prevented from shrinking or falling down by the support member 20 erected between the extraction port and the bottom part 108 of the bag-like container 100.

Description

  The present invention relates to a content dispenser used for a bag-like container, and more particularly, to a content dispenser that is loaded into a refilling pouch having a thin-walled main body portion with extremely small shape retention.

  Conventionally, when a viscous or pasty liquid such as shampoo, body shampoo, rinse, liquid detergent, cosmetic cream, etc. is used in a container with a spout, the contents are almost always left as it is. It is currently being discarded.

  In addition, in order to eliminate the waste pollution and economic disadvantages caused by the disposable containers, products in which the contents are partially packed in bags for refilling are supplied. Most of the refill products are standing pouches (bottom gusset free-standing bags) or pillow-wrapped products, and when refilling, part of the packaging bags can be cut out by scooping, or V-notches etc. provided on the packaging bags can be used. It was opened by using and transferred to an empty container.

However, refilling work from a thin-walled refill container to the original container has a very small shape-retaining property and the posture is not stable, so care must be taken not to spill liquid during refilling. It is complicated. On the other hand, if the refill container can be used in place of the existing original container, it is more convenient and conserves resources.
Then, the refilling container extraction tool which can be used as it is as a storage container as it is, and can be reused by removing from a used refilling container and attaching to another replacement container is proposed (patent document 1).
Further, a dispenser that can be used for a thin container, a thin container for refilling, and a container having a special shape such as a low buckling strength has been proposed (Patent Document 2).
Furthermore, a container holder for holding a container having a flexible bag-shaped container body and a discharge part provided at the upper end of the container body has been proposed (Patent Document 3).

JP 2001-114320 A JP-A-7-215381 JP 2003-20049 A

  Such a refill container has a thin main body portion with a small shape retaining property and a bottom portion for standing, but has a poor shape retaining property, for example, even if it tries to suck up the contents with a head-down vertical pump etc. It does not have independence. Accordingly, various proposals have been made as in the inventions of Patent Documents 1 to 3, but the contents can be dispensed even in a refill container having a simpler structure and poor shape retention. There is no ejector.

  The present invention has been made in view of the above points, and the refill container can be used as it is as a liquid container, and can be reused by removing it from the used refill container and attaching it to another replaceable container. It aims at providing the content extraction device excellent in property.

A dispenser according to a first aspect of the present invention is a content dispenser used for a bag-like container that is filled with the contents and has a spout for dispensing the contents. A support member and a suction pipe that can be inserted from the outlet toward the bottom are provided, and the support member is expanded from above or in the middle of the suction pipe or from the tube opening around the suction pipe suspended from the spout. A spout for the bag-like container, comprising: a leg portion extending to the bottom portion and joined to the bottom portion; and a holding portion for attaching the upper portions of the plurality of leg portions to the upper or middle portion of the suction pipe or the tube opening The pouch is configured to prevent contraction or overturning of the bag-like container by a support member erected between the base and the bottom.
A dispenser according to a second aspect of the present invention is a content dispenser used for a bag-shaped container that is filled with the content and has a spout for extracting the content. A support member and a suction pipe that can be inserted from the outlet toward the bottom are provided, and the support member is expanded from above or in the middle of the suction pipe or from the tube opening around the suction pipe that is suspended from the spout. The bag-like container is contracted by a support member that has a leg portion that extends to the bottom and joins to the bottom and / or the inner corner of the bag-like container, and is erected between the spout and the bottom of the bag-like container. Or a dispenser configured to prevent lodging.
In the dispenser according to a third aspect of the present invention, the upper part of the suction pipe is connected to the cylindrical port, and the lower part is provided on the surface of the bottom of the container on the outlet side and / or the inner corner of the bag-like container. The dispenser according to claim 1 or 2, wherein the dispenser is fixed and configured to suck up contents from the vicinity of the bottom of the container.
In the dispenser according to a fourth aspect of the present invention, the leg portion expands radially from the upper portion or the middle portion of the suction pipe, and is bent or bent at the tip or middle portion thereof to the spout side of the bottom portion. The dispenser according to any one of claims 1 to 3, wherein the dispenser is configured by a belt-like body that is bonded or fixed to the surface.
In the dispenser according to a fifth aspect of the present invention, the leg portion has a first bent portion for bending the intermediate portion in a direction away from the suction pipe, and the lower portion below the first bent portion. A second bent portion for bending in a direction away from or close to the suction pipe, and in the vicinity of the second bent portion or the second bent portion, or on the tip side of the second bent portion, the bottom of the container The dispenser according to any one of claims 1 to 4, wherein the dispenser is configured to be joined or fixed to the device.
In the dispenser according to a sixth aspect of the present invention, the suction port of the suction pipe is located between the unbent first bent portion and the unbent second bent portion of the support member. Formed so that the suction port reaches the vicinity of the bottom of the container when the first bent portion and the second bent portion of the support member are bent and the leg portion is joined or fixed to the bottom of the container. A dispenser according to any one of claims 1 to 5.
In the pouring device according to a seventh aspect of the present invention, the bag-like container has a barrel portion having a pouring port and a bottom portion connected to the boring portion, and the pouring port is a pouring device. The extractor according to any one of claims 1 to 6, further comprising an extractor attaching portion or an opening for attaching the mounting member.
In the dispenser according to claim 8 of the present invention, the dispenser includes a pump body, a push-down head provided above the pump body, a suction pipe provided below the pump body, It is an extractor in any one of Claims 1 thru | or 7 provided with the attachment member connected with the said pump main body, and attaching an extractor to the outlet of a container.
In the pouring device according to a ninth aspect of the present invention, the pouring device mounting portion is formed with a fitting insertion portion for fitting and inserting the pouring port of the bag-like container in the mounting cylindrical main body, and the pouring device. The dispenser according to claim 7 or 8, wherein a screw portion for screwing the mounting member of the dispenser is formed.
In the dispenser according to a tenth aspect of the present invention, the dispenser attachment portion includes the attachment cylindrical main body connected to the bag-like container or the attachment cylindrical main body separate from the bag-like container. It is an extractor of Claim 7 or Claim 9 formed as these.
In the dispenser according to an eleventh aspect of the present invention, the support member is fixed at the bottom surface of the bag-like container or in the vicinity of the bottom portion of the bag-like container, and the first leg portion and the second leg portion are: The dispenser according to any one of claims 1 to 10, wherein the dispenser is configured to move toward the bottom portion along with the bending of the first bent portion and the second bent portion and to join to the surface of the bottom portion. is there.
In the dispenser according to a twelfth aspect of the present invention, the support member has a planar region surrounded by a plurality of legs smaller than the bottom surface of the container, and is between the first bent portion and the second bent portion. The length (L ₁ ) of the first leg portion of the first leg portion is longer than the length (L ₂ ) between the second bent portion and the fixed portion of the bottom surface or the second bent portion. The dispenser according to any one of the above.
In the dispenser according to a thirteenth aspect of the present invention, the drop from the original position of the suction pipe to the vicinity of the bottom is from the original position of the first leg portion between the first bent portion and the second bent portion. The dispenser according to any one of claims 1 to 12, wherein the dispenser is equal to or shorter than a head reaching the vicinity of the bottom.

According to invention of Claim 1, it is a content extraction device used for the bag-shaped container filled with the content and provided with the spout for taking out the content, Comprising: From the spout of a bag-shaped container to a bottom part A support member and a suction pipe that can be inserted in the direction of the suction pipe, and the support member extends from the upper part of the suction pipe or from the middle part or the tube port to the bottom part around the suction pipe suspended from the spout. A leg part joined to the bottom part, and a holding part for attaching the upper part of the plurality of leg parts to the upper part or middle part of the suction pipe or the tube port, and the spout and the bottom part of the bag-like container Since the support member erected in between is configured to prevent the bag-like container from contracting or falling down, the refill container can be used as a liquid container as it is, and it can be removed from the used refill container and replaced. It can be reused by attachment to a container, excellent shape retention, possible to provide a contents spout unit.
According to invention of Claim 2, it is the content extraction device used for the bag-shaped container with which the content was filled and was equipped with the spout for extracting the content, Comprising: From the spout of a bag-shaped container to a bottom part A support member and a suction pipe that can be inserted toward the bottom, and the support member extends around the suction pipe suspended from the spout and extends from the upper part, middle part, or tube opening of the suction pipe to the bottom part. A leg member joined to the bottom and / or the inner corner of the bag-like container, and the support member standing between the spout and the bottom of the bag-like container prevents the bag-like container from contracting or overturning. The refill container can be used as a liquid container as it is, and can be reused by removing it from the used refill container and attaching it to another replaceable container. Possible to provide an output device.
According to the invention of claim 3, the upper part of the suction pipe is connected to the tube port, and the lower part thereof is fixed to the surface on the spout side of the bottom of the container and / or the inner corner of the bag-like container. Since it is comprised so that the contents can be sucked up from the vicinity of the bottom part, all the contents can be sucked up.
According to invention of Claim 4, the said leg part is radially expanded from the upper part or intermediate | middle part of a suction pipe, and is bent or bent in the front-end | tip or intermediate part, and it joins to the surface of the spout side of a bottom part, or Since it is comprised by the strip | belt-shaped body to fix, it can attach so that an extractor may not fall over to a bag-shaped container.
According to invention of Claim 5, the said leg part is spaced apart from the said suction pipe below the said 1st bending part, and the 1st bending part for making it bend in the direction away from the said suction pipe in the intermediate part. And a second bent portion for bending in a direction or a close direction, and is joined or fixed to the bottom portion of the container in the vicinity of the second bent portion or the second bent portion or at the distal end side of the second bent portion. Since it is comprised in this way, it can attach so that an extractor may not fall in a bag-shaped container.
According to the invention of claim 6, the suction port of the suction pipe is formed so as to be positioned between the first bent portion and the second bent portion that are not bent of the support member, Since the first bent portion and the second bent portion of the support member are bent and the leg portion is joined or fixed to the bottom of the container, the suction port is configured to reach the vicinity of the bottom of the container. The dispenser can be attached to the bag-like container so as not to fall down, and the entire contents can be sucked up.
According to invention of Claim 7, the said bag-shaped container has the trunk | drum which has a spout, and the bottom part connected with the said trunk | drum, and the said spout attaches the mounting member of a dispenser. Therefore, the dispenser can be easily attached.
According to the invention of claim 8, the dispenser is connected to the pump body, a push-down head provided above the pump body, a suction pipe provided below the pump body, and the pump body. And a mounting member for attaching the dispenser to the outlet of the container, so that it can be easily attached to the bag-like container and the entire contents can be sucked up.
According to invention of Claim 9, the said extractor attachment part is formed in the attachment cylindrical main body, the insertion insertion part for inserting and inserting the spout of a bag-shaped container is formed, and the mounting member of a dispenser Since the screw part for screwing is formed, the dispenser can be easily attached to the bag-like container.
According to invention of Claim 10, the said extractor attachment part is formed so that the said attachment cylindrical main body may be connected with the bag-shaped container, or the said attachment cylindrical main body as a separate member from a bag-shaped container. So you can make an optimal structure.
According to the eleventh aspect of the present invention, the supporting member is fixed at the bottom surface of the bag-like container or in the vicinity of the bottom portion of the bag-like container, and the first leg portion and the second leg portion are the first bent portion and the bottom portion. Since it is configured to move toward the bottom portion and be joined to the bottom surface as the second bent portion is bent, the dispenser can be attached to the bag-shaped container so as not to fall down.
According to the twelfth aspect of the present invention, the support member has a first leg portion between the first bent portion and the second bent portion, wherein a planar region surrounded by the plurality of leg portions is smaller than the bottom surface of the container. The length (L ₁ ) is longer than the length (L ₂ ) between the second bent portion and the bottom fixed portion or the second bent portion. It can be installed so that it will not fall over.
According to the invention of claim 13, the drop from the original position of the suction pipe to the vicinity of the bottom part extends from the original position of the first leg part between the first bent part and the second bent part to the vicinity of the bottom part. Since the head is the same as or shorter than the head, the dispenser can be easily attached.

  The above-described object, other objects, features, and advantages of the present invention will become more apparent from the following description of embodiments for carrying out the invention with reference to the drawings.

It is a perspective view solution figure which shows the state which attached the extractor of the refill container which is one embodiment of this invention to the opening part of the refill packaging container. It is a perspective view solution figure which shows a supporting member. It is a perspective view solution figure of the state which bent the support member in the bending part. FIG. 4 is an illustrative plan view of the state shown in FIG. 3. It is an illustration of an extractor showing the shape before the extractor is loaded into a bag-like container, (A) is an illustration of a front view, (B) is an illustration of a cross-sectional view, and (C) is a plan view. FIG. It is a front view solution figure of the extractor which shows a shape when an extractor is loaded in a bag-shaped container. It is a top view solution figure of a bag-shaped container. It is a front view solution figure of a bag-shaped container. It is a front view solution figure which shows the state before loading an extractor in a bag-shaped container. It is a front view solution figure which shows the state which loaded the extraction device into the bag-shaped container. It is a perspective view solution figure which shows the supporting member of the modification of the extractor shown in FIG. It is a perspective view solution figure of the state which bent the support member of the modification of the extractor shown in FIG. 1 by the bending part. FIG. 13 is an illustrative plan view of the state shown in FIG. 12. FIG. 12 is an illustrative sectional view showing a state before the dispensing device of the example shown in FIG. 11 is loaded into a bag-like container. FIG. 12 is an illustrative sectional view showing a state in which the dispenser of the example shown in FIG. 11 is loaded in a bag-like container. It is a cross-sectional schematic solution figure of another bag-shaped container. It is a front view solution figure which shows the state before loading the extraction device which is another embodiment in a bag-shaped container. It is a front view solution figure which shows the state which loaded the extraction device which is another embodiment in the bag-shaped container. It is a front view solution figure which shows the state before loading the extraction device which is a modification of the example of FIG. 17 to a bag-shaped container. It is a front view solution figure which shows the state which loaded the extraction device which is a modification of the example of FIG. 17 in the bag-shaped container. It is a front view solution figure which shows the state before loading the extraction device which is another embodiment in a bag-shaped container. It is a front view solution figure which shows the state which loaded the extraction device which is another embodiment in the bag-shaped container. It is a front view solution figure which shows the state before loading the extraction device which is another embodiment in a bag-shaped container. FIG. 23B is a schematic cross-sectional view of the main part of FIG. 23A. It is a front view solution figure which shows the state which loaded the extraction device which is another embodiment in the bag-shaped container. FIG. 24B is a schematic cross-sectional view of the main part of FIG. 24A. It is a front view solution figure which shows the state before loading the extraction device which is another embodiment into a bag-shaped container. It is a front view solution figure which shows the state which loaded the extraction device which is another embodiment into the bag-shaped container. It is a plane cross-section solution figure which shows the state which loaded the extraction device which is another embodiment into the bag-shaped container. It is a plane cross-section solution figure which shows the state which loaded the extraction device which is another embodiment into the bag-shaped container.

  Hereinafter, based on FIG. 1 thru | or FIG. 13, the content dispenser 10 used for the bag-like container 100 provided with the spout 104 for filling the content which is one Embodiment of this invention, and taking out a content. Will be described.

  A bag-like container 100 according to the present invention has a stand-up pouch shape formed of a soft sheet by a conventional method, and a spout 104 is provided above a container body 102 formed of a soft sheet.

The bag-like container 100 includes a container main body 102 and a spout 104, and the container main body 102 includes a trunk portion 106, a bottom portion 108 provided below the trunk portion 106, and an upper portion of the trunk portion 106. And a shoulder 110 formed on the surface.
The spout 104 is formed in the shoulder 110 and includes a spouter mounting portion 140 or an opening for mounting the mounting member 18 of the spouter 10.

The material of the container body 102 can be selected from a plastic sheet, a metal sheet, or a composite sheet laminated with these as a constituent material.
Examples of the plastic sheet include polyethylene, polypropylene, polyester, polycarbonate, nylon resin and the like.
Using these soft sheets or composite sheets as raw materials, the two raw material sheets are opposed to each other as the first body sheet member 112 and the second body sheet member 114 of the container body, and the periphery thereof is heat-sealed with a predetermined width. As a result, the container body 102 is formed by heating and welding the peripheral edges.

The container body 102 includes a bottom body member 116 that is folded downward between the first body sheet member 112 and the second body sheet member 114 of the material sheet facing each other, so that the first body sheet The bottom part 108 is configured by welding the inner peripheral surface of the member 112 and the second body sheet member 114 and the peripheral part of the bottom sheet member 116.
Accordingly, when the contents are filled into the container body 102, the bottom sheet member 116 expands and the bottom 108 opens, forming the flat bottom of the container. When the container main body 102 is placed on a table or the like in that state, the bottom portion 108 is grounded and is self-supporting, but the shape retaining property is small.

  A content dispenser 10 used for a bag-like container 100 that is filled with the content and has a spout 104 for taking out the content is a pump main body 12 and a push-down provided above the pump main body 12. A head 14, a suction pipe 16 provided below the pump body 12, and an attachment for attaching the dispenser 10 to the dispenser mounting part 140 of the container outlet 104, which are connected to the pump body 12. And a member 18.

The pump body 12 has a substantially cylindrical appearance, and the suction pipe 16 has a substantially cylindrical appearance whose diameter is shorter than that of the pump body 12.
The suction pipe 16 is formed of a hollow synthetic resin pipe so as to suck up the contents in the bag-like container 100 by the pump body 12.

The mounting member 18 includes a cylindrical hanging wall 180 and an upper wall 182 formed on the upper portion of the hanging wall 180, and the pump main body 12 inserted through a through hole 184 formed in the upper wall 182, and It is attached around the suction pipe 16.
The mounting member 18 is formed with a female screw portion 186 to be screwed into a male screw portion 146 of the dispenser mounting portion 140 described later on the peripheral surface of the circumferential wall of the vertical wall 180.

  The dispenser 10 further includes a support member 20 that can be inserted from the spout 104 of the bag-like container 100 toward the bottom 108.

The leg portion 22 is folded before being inserted from the spout 104 of the bag-like container 100, and is configured to have a cylindrical shape having substantially the same diameter as the holding portion 24.
In this embodiment, the leg portion 22 and the holding portion 24 are integrally formed of a cylindrical body made of synthetic resin, and are formed by a slit extending in the vertical direction (axial direction) for forming the plurality of leg portions 22. Have been split.

A leg fixing portion 26 that collects the plurality of leg portions 22 is provided below the leg portions 22.
The leg fixing portion 26 has a cylindrical shape that is substantially the same diameter as the holding portion 24.
In this embodiment, the leg fixing part 26, the leg part 22, and the holding part 24 are a cylindrical body made of synthetic resin and are integrally formed.
The support member 20 erected between the spout 104 and the bottom 108 of the bag-like container 100 is configured to prevent the bag-like container 100 from contracting or falling.

  The support member 20 is divided into a plurality of parts from the upper or middle part of the suction pipe 16 or from the tube opening (mounting member 18) around the suction pipe 16 suspended from the spout 104, and is expanded to the bottom part 108. The leg part 22 which extends and joins to the bottom part 108, and the holding part 24 for collectively attaching the upper parts of the plurality of leg parts 22 to the upper or middle part of the suction pipe 16 or the tube opening (mounting member 18). ing.

The holding part 24 is formed in a cylindrical shape (pipe shape) having a circular cross section so as to be in close contact with the outer peripheral surface above the suction pipe 16.
The holding portion 24 is fitted over the suction pipe 16 so as to be slidable on the outer peripheral surface of the suction pipe 16 in the axial direction of the suction pipe 16.

The leg portion 22 divides and expands radially from the upper portion or the middle portion of the suction pipe 16, and is bent or bent at the tip or middle portion thereof to be joined or fixed to the surface of the bottom portion 108 on the spout 104 side. It is composed of a band-shaped body.
The leg portion 22 opens in the shape of an umbrella bone and supports the sucking tube 16.

The leg portion 22 is bent at a middle portion thereof in a direction away from the suction pipe 16 and in a direction away from the suction pipe 16 below or adjacent to the first bending portion 30. And a second bent portion 32 for bending in the direction.
A first leg portion 40 is formed between the first bent portion 30 and the second bent portion 32. A second leg portion 42 is formed between the second bent portion 32 and the third bent portion 34.
A leg fixing portion 26 configured to be joined or fixed to the bottom portion 108 of the container is connected to the second bent portion 32, the vicinity of the second bent portion 32, or the distal end side of the second bent portion 32. Yes.
The third bent portion 34 is formed to bend the leg fixing portion 26 at the boundary with the second leg portion 42.
The first leg portion 40, the second leg portion 42, and the leg fixing portion 26 are belt-like bodies in which the left and right end edges are aligned and arranged in a straight line, and have substantially the same width.

The first bent portion 30 is formed by opening a V-shaped cut from the outer surface side toward the inner surface side so that the first leg portion 40 and the second leg portion 42 are opened outward.
The second bent portion 32 is formed with a V-shaped notch facing inward from the outer surface so that the second leg portion 42 is bent inward and has an inward elevation angle.
The third bent portion 34 is formed with a U-shaped cut from the inner surface to the outer surface side in order to bend the leg fixing portion 26 in the vertical direction.
The first bent portion 30, the second bent portion 32, and the third bent portion 34 extend in the horizontal direction orthogonal to the left and right edges of the first leg portion 40, the second leg portion 42, and the leg fixing portion 26.

The support member 20 is fixed below the leg 22 on the surface of the bottom 108 of the bag-like container 100 or in the vicinity of the bottom 108, and the first leg 40 and the second leg 42 are connected to the first bent part 30 and the first bent part 30. The two bent portions 32 are configured to move toward the bottom portion 108 and be joined to the surface of the bottom portion 108 as the bend portion 32 is bent.
The second leg portion 42 is configured to extend slightly upward from the second bent portion 32 joined to the bottom portion 108 of the bag-like container 100. That is, the second leg portion 42 between the second bent portion 32 and the third bent portion 34 is formed so that an angle formed with the horizontal plane is an elevation angle.
The leg fixing portion 26 formed at the end extending from the third bent portion 34 is suspended from the third bent portion 34 and engaged with a stop fixing portion 130 formed at the center of the bottom portion 108 of the bag-like container 100. And fixed to the bottom 108.

The stop fixing portion 130 attached to the center of the bottom portion 108 of the bag-like container 100 is a disc shape having a circular shape in plan view, and a suction tube insertion hole 132 for inserting the tip of the suction tube 16 is formed in the center thereof. It is installed.
The stop fixing part 130 is formed with a leg engaging part 134 for engaging the leg fixing part 26 along the outer peripheral edge.
In this embodiment, the stop fixing portion 130 is integrally formed with the leg portion 22 and the synthetic resin, and is fixed to the inner surface of the bottom sheet member 116.

  The suction port of the suction pipe 16 is formed so as to be positioned between the unbent first bent portion 30 and the unbent second bent portion 32 of the support member 20, and When the first bent portion 30 and the second bent portion 32 are bent to join or fix the leg portion 22 to the bottom portion 108 of the container, the suction port is configured to reach the vicinity of the bottom portion 108 of the container.

The suction port of the suction pipe 16 is provided with a notch 160 at the lower end so that the contents can be sucked up.
The suction tube insertion hole 132 has a suction hole 132a facing the notch 160 formed in the suction port of the suction tube 16.

The first leg portion 40 between the first bent portion 30 and the second bent portion 32 has a length that expands radially and reaches the bottom portion 108 of the bag-like container 100.
The second leg portion 42 between the second bent portion 32 and the third bent portion 34 is located at the center of the bottom portion 108 of the bag-like container 100 from the second bent portion 32 that is the tip of the expanded first leg portion 40. It has a long length.
The first leg 40 is configured to be longer than the second leg 42 and have a length of about 1.8 to 2 times.

The support member 20 has a planar region surrounded by a plurality of legs 22 smaller than the bottom surface of the container, and the length of the first leg 40 between the first bent part 30 and the second bent part 32 ( L ₁ ) is longer than the length (L ₂ ) between the second bent portion 32 and the fixed portion between the bottom surface and the second bent portion 32.

（２）袋状容器１００の収容部の高さ方向における内寸（Ｐ₁）に対し、注出器１０の形状は、次式により与えられる。
Ｐ₁≧２（Ｘ＋Ｙ＋Ｚ）＋α＋Ｓ
（３）袋状容器１００の収容部の底部１０８の幅方向における内寸（Ｐ₂）に対し、注出器１０の形状は、次式により与えられる。
Ｐ₂≧２Ｖ
（４）吸い上げ管１６の長さ（Ｌ）は、次式により与えられる。
Ｌ≦Ｍ＋Ｘ＋Ｓ−α
（５）第１脚部４０と第２脚部４２との長さの比は、９：５が好ましい。 Configurations such as the size, width, and length of the dispenser 10 and the bag-like container 100 are determined as follows.
In the following formula, the length and height are as follows (shown in FIGS. 9 and 10).
X: length of the first leg 40 Y: length of the second leg 42 Z: height of the stop fixing part 130 W: drop from the original position of the suction pipe 16 to the vicinity of the bottom 108 α: the dispenser 10 Error S due to the material of the mounting member: β of the mounting member β: diameter of the holding portion 24 of the support member 20 M: length N between the inside of the shoulder 110 of the bag-like container 100 and the first bent portion 30: bag-like The length between the inside of the shoulder part 110 of the container 100 and the uppermost end of the dispenser mounting part 140 (1) The spreader (V) in the vicinity of the bottom part 108 of the leg part 22 of the supporting member 20 (V) The shape of 10 is given by:

(2) The shape of the dispenser 10 is given by the following equation with respect to the inner dimension (P ₁ ) in the height direction of the accommodating portion of the bag-like container 100.
P ₁ ≧ 2 (X + Y + Z) + α + S
(3) The shape of the dispenser 10 is given by the following equation with respect to the inner dimension (P ₂ ) in the width direction of the bottom 108 of the housing part of the bag-like container 100.
P ₂ ≧ 2V
(4) The length (L) of the suction pipe 16 is given by the following equation.
L ≦ M + X + S−α
(5) The length ratio between the first leg portion 40 and the second leg portion 42 is preferably 9: 5.

[Example]
As shown in Table 1, if the bag-like container 100 and the support member 20 of the dispenser 10 are molded, the shape-retaining property of the bag-like container 100 is maintained and the dispenser 10 accommodates it in the bag-like container 100. We were able to pour out the contained contents.

  The dispenser mounting portion 140 is formed with a fitting insertion portion 144 for fitting the spout 104 of the bag-like container 100 into the mounting cylindrical main body 142, and the mounting member 18 of the dispenser 10 is screwed. A male threaded portion 146 is formed for mating.

The dispenser 10 is usually manufactured by injection molding using plastic.
Since the dispenser 10 is used repeatedly, durability, impact resistance, water resistance and the like are necessary, and as a material, polypropylene, polyethylene, polystyrene, polycarbonate, acrylic, ABS, or the like is used.

  As described above, the bag-like container 100 is composed of the container body 102 and the spout 104, but the body 106 is made of a laminated material mainly made of paper or plastic, and the spout 104 of the container is made of plastic. Made by injection molding.

In general, the first body sheet member 112, the second body sheet member 114, and the bottom sheet member 116 constituting the container body 102 are made of a laminated material mainly made of paper or plastic, Polyethylene (PE) and polypropylene (PP) having heat sealing properties are used. For this reason, PE and PP are often used as the material of the dispenser mounting portion 140 of the spout 104. However, even if a material other than PE or PP is used as the material of the dispenser mounting portion 140, a sealing property with the container body 102 can be imparted by applying an adhesive to the opening of the shoulder 110 after molding. Therefore, any material that can be injection molded can be used.
As the first body sheet member 112, the second body sheet member 114, and the bottom sheet member 116, a laminated material such as PE / paper / PE, PE / paper / PE / aluminum / PE is usually used.

The container body 102 is made of a laminated material mainly made of paper or plastic, and as shown in FIGS. 1, 7 and 8, the vicinity of the bottom 108 is square and the upper body 106 is conical. .
The bottom part 108 of the bag-like container 100 is bent at the outer peripheral edge of the bottom sheet member 116 downward, and the bent part is joined to the inner peripheral edge at the lower part of the body part 106 in the same manner as the conventional liquid paper container. It is sealed by a seal.

As shown in FIG. 8, the bag-like container 100 according to the present invention is supplied to the user with a cap 150 after filling the contents. As shown in FIG. 8, the cap 150 uses a screw cap formed with a screw inside. Further, in order to prevent the contents from leaking, the packing 152 is inserted into the cap 150, and the cap 150 and the bag are inserted. When the spout 104 of the container 100 is screwed, it can be sealed.
And the thread of the spout 104 of the refill bag-like container 100 is formed so as to fit the screw of the dispenser 10, and when refilling, the spout 10 is inserted into a new container that has been replaced and screwed. It is configured so that it can be used again as a liquid dispensing container.

When the dispenser 10 is loaded into a new refillable bag-like container 100, the cap 150 of the bag-like container 100 is removed, and the folded support member 20 and the suction pipe 16 of the dispenser 10 are inserted into the bag-like container 100. Then, the mounting member 18 is pushed down along the pump body 12 and the suction pipe 16, and the tip of the suction pipe 16 is inserted into the suction pipe insertion hole 132 of the stop fixing portion 130.
As the suction pipe 16 is lowered, the support member 20 is lowered, and the leg fixing portion 26 of the support member 20 is locked and fixed to the stop fixing portion 130.
The leg portion 22 is bent at the third bent portion 34, and the plurality of second leg portions 42 are separated and extend radially outward.
The leg portion 22 is bent at the second bent portion 32 and contacts the inner surface of the bottom portion 108.
Further, when the support member 20 is lowered, the support member 20 is bent at the first bent portion 30, and the plurality of first leg portions 40 are separated and extend radially outward.
In this manner, the dispenser 10 and the bag-like container 100 are set as a set, and the mounting member 18 of the dispenser 10 and the dispenser attachment part 140 of the bag-like container 100 are screwed together to be integrated.
Thus, a certain amount of the contents in the bag-like container 100 can be discharged by pushing the push-down head 14 of the dispenser 10.

The shape of the support member 20 may be changed as shown in FIGS.
The supporting member 20 shown in FIG. 11 has four leg portions 22, and the width of the first leg portion 40 and the second leg portion 42 constituting the leg portion 22 is the same as that of the first leg portion 40 shown in FIG. It is wider than the width of the second leg portion 42.

As shown in FIGS. 14 and 15, the shape of the suction pipe 16 and the stop fixing part 130 may be changed.
14 and 15, the suction pipe 16 is provided with a protruding edge 162 around the lower side thereof. When the suction pipe 16 is inserted into the suction pipe insertion hole 132 of the stop fixing part 130, the protruding edge 162 is fixed and stopped. It is configured to be fitted and fixed to a circumferential recess 138 provided around the periphery of the suction pipe insertion hole 132 of the portion 130. The projecting edge portion 162 is chamfered at the lower corner, and the opening region from the upper portion of the stop fixing portion 130 to the peripheral recess 138 is formed in a tapered shape that expands upward. Thus, the protruding edge portion 162 is easily fitted into the circumferential recess 138 from the upper part of the stop fixing portion 130.
The upper corner portion of the projecting edge portion 162 is locked to the inner edge of the circumferential recess 138 on the opening region side, and the suction pipe 16 is fixed to the stop fixing portion 130. Can be extracted from the circumferential recess 138.
Further, the diameter of the peripheral recess 138 is slightly longer than the diameter of the protrusion 162 so that the protrusion 162 of the suction pipe 16 can be pulled out from the peripheral recess 138.

The suction port of the suction pipe 16 is provided with a notch 160 at the lower end so that the contents can be sucked up.
The suction tube insertion hole 132 has a suction hole 132a facing the notch 160 formed in the suction port of the suction tube 16.

  Next, another embodiment of the invention will be described with reference to FIGS.

  A bag-like container 300 according to the present invention has a stand-up pouch shape formed of a soft sheet by a conventional method, and a spout 304 is provided above a container body 302 formed of a soft sheet.

The bag-like container 300 includes a container main body 302 and a spout 304, and the container main body 302 includes a trunk portion 306, a bottom portion 308 provided below the trunk portion 306, and an upper portion of the trunk portion 306. And a shoulder 310 formed on the surface.
The spout 304 is formed in the shoulder 310 and includes an opening for attaching the mounting member 218 of the dispenser 210.
As shown in FIG. 16, the spout 304 holds the tab 304a and cuts it with a cutting line to open an opening.

The material of the container main body 302 can be selected from a plastic sheet, a metal sheet, or a composite sheet laminated with these as a constituent material.
Using these soft sheets or composite sheets as a raw material, the two raw material sheets are opposed to each other as a first body sheet member 312 and a second body sheet member 314 of the container body, and the periphery thereof is heat-sealed with a predetermined width. As a result, the container body 302 is formed by heating and welding the peripheral edges.

The container body 302 includes a bottom sheet member 316 that is folded downward between the first body sheet member 312 and the second body sheet member 314 of the material sheet facing each other, so that the first body sheet A bottom portion 308 is formed by welding the inner peripheral surface of the member 312 and the second body sheet member 314 and the peripheral portion of the bottom sheet member 316.
Therefore, when the contents are filled into the container main body 302, the bottom sheet member 316 expands and the bottom 308 opens to form a flat container bottom. When the container main body 302 is placed on a table or the like in this state, the bottom portion 308 is grounded and is self-supporting, but the shape retaining property is small.

  The content dispenser 210 used for the bag-like container 300 filled with the content and provided with the spout 304 for taking out the content is a pump main body 212 and a push-down provided above the pump main body 212. A head 214, a suction pipe 216 provided below the pump body 212, and a mounting member 218 connected to the pump body 212 for attaching the dispenser 210 to the periphery of the opening of the container outlet 304. And.

The pump body 212 has a substantially cylindrical appearance, and the suction pipe 216 has a substantially cylindrical appearance whose diameter is shorter than that of the pump body 212.
The sucking pipe 216 is formed of a hollow synthetic resin pipe so as to suck up the contents in the bag-like container 300 by the pump body 212.

The mounting member 218 includes a cylindrical hanging wall 380 and a lower wall 382 formed at the lower portion of the hanging wall 380. The mounting member 218 includes a pump main body 212 inserted into a through-hole 384 formed in the lower wall 382, and Attached around the suction tube 216.
The mounting member 218 is formed with a female screw portion 386 to be screwed into a male screw portion 346 of the dispenser attachment portion 340 described later on the peripheral surface of the circumferential wall of the vertical wall 380.

  The dispenser 210 further includes a support member 220 that can be inserted from the spout 304 of the bag-like container 300 toward the bottom 308.

The leg portion 222 is folded before being inserted from the spout 304 of the bag-like container 300, and is configured to have a cylindrical shape having substantially the same diameter as the holding portion 224.
In this embodiment, the leg portion 222 and the holding portion 224 are integrally formed of a synthetic resin cylindrical body, and are formed by slits extending in the vertical direction (axial direction) for forming the plurality of leg portions 222. Have been split.

A leg fixing portion 226 that collects the plurality of leg portions 222 is provided below the leg portion 222.
The leg fixing portion 226 has a cylindrical shape that is substantially the same diameter as the holding portion 224.
In this embodiment, the leg fixing portion 226, the leg portion 222, and the holding portion 224 are a cylindrical body made of synthetic resin and are integrally formed.
The support member 220 erected between the spout 304 and the bottom 308 of the bag-like container 300 is configured to prevent the bag-like container 300 from contracting or falling.

  The support member 220 is divided into a plurality of portions from the upper or middle portion of the suction pipe 216 or from the tube opening (mounting member 218) around the suction pipe 216 suspended from the spout 304, and is expanded to the bottom portion 308. A leg portion 222 that extends and joins to the bottom portion 308, and a holding portion 224 for attaching the upper portions of the plurality of leg portions 222 to the upper or middle portion of the suction pipe 216 or the tube opening (mounting member 218). ing.

The holding part 224 is formed in a cylindrical shape (pipe shape) having a circular cross section so as to be in close contact with the outer peripheral surface above the suction pipe 216.
The holding part 224 is fitted over the suction pipe 216 so as to be slidable on the outer peripheral surface of the suction pipe 216 in the axial direction of the suction pipe 216.

The leg portion 222 divides and expands radially from the upper or middle portion of the suction pipe 216, and is bent or bent at the tip or middle portion thereof to be joined or fixed to the surface of the bottom portion 308 on the spout 304 side. It is composed of a band-shaped body.
The leg part 222 opens in the shape of an umbrella bone and supports the suction pipe 216.

The leg portion 222 has a first bent portion 230 bent at a middle portion thereof in a direction away from the suction tube 216, and a direction away from the suction tube 216 below or adjacent to the first bent portion 230. And a second bent portion 232 for bending in the direction.
A first leg portion 240 is formed between the first bent portion 230 and the second bent portion 232. A second leg portion 242 is formed between the second bent portion 232 and the third bent portion 234.
A leg fixing portion 226 configured to be joined or fixed to the bottom portion 308 of the container is connected to the second bent portion 232, the vicinity of the second bent portion 232, or the distal end side of the second bent portion 232. Yes.
The third bent portion 234 is formed to bend the leg fixing portion 226 at the boundary with the second leg portion 242.
The first leg portion 240, the second leg portion 242 and the leg fixing portion 226 are belt-like bodies in which left and right end edges are aligned and arranged in a straight line, and have substantially the same width.

The first bent portion 230 is formed by opening a V-shaped notch from the outer surface side toward the inner surface side so that the first leg portion 240 and the second leg portion 242 are opened outward.
The second bent portion 232 is formed with a V-shaped notch facing inward from the outer surface so that the second leg portion 242 is bent inward and has an inward elevation angle.
The third bent portion 234 is formed with a U-shaped cut from the inner surface to the outer surface side in order to bend the leg fixing portion 226 in the vertical direction.
The first bent portion 230, the second bent portion 232, and the third bent portion 234 extend in the horizontal direction orthogonal to the left and right edges of the first leg portion 240, the second leg portion 242 and the leg fixing portion 226.

The support member 220 is fixed below the leg 222 on the surface of the bottom 308 of the bag-like container 300 or in the vicinity of the bottom 308, and the first leg 240 and the second leg 242 are fixed to the first bent part 230 and the first bent part 230, respectively. The second bent portion 232 is configured to move toward the bottom portion 308 as the bent portion 232 is bent, and to join the surface of the bottom portion 308.
The second leg portion 242 is configured to extend slightly upward from the second bent portion 232 joined to the bottom portion 308 of the bag-like container 300. That is, the second leg portion 242 between the second bent portion 232 and the third bent portion 234 is formed so that the angle formed with the horizontal plane is an elevation angle.
The leg fixing portion 226 formed at the end extending from the third bent portion 234 is suspended from the third bent portion 234 and engaged with a stop fixing portion 330 formed at the center of the bottom portion 308 of the bag-like container 300. And fixed to the bottom 308.

The stop fixing portion 330 attached to the center of the bottom portion 308 of the bag-like container 300 has a circular disk shape in plan view, and has a suction pipe insertion hole 332 for inserting the tip of the suction pipe 216 at the center. It is installed.
The stop fixing part 330 is formed with a leg engaging part 334 for engaging the leg fixing part 226 along the outer peripheral edge.
In this embodiment, the stop fixing portion 330 is integrally formed with the leg portion 222 and synthetic resin, and is fixed to the inner surface of the bottom sheet member 316.

  The suction port of the suction pipe 216 is formed between the unbent first bent part 230 and the unbent second bent part 232 of the support member 220, When the first bent portion 230 and the second bent portion 232 are bent and the leg portion 222 is joined or fixed to the bottom portion 308 of the container, the suction port is configured to reach the vicinity of the bottom portion 308 of the container.

The first leg 240 between the first bent portion 230 and the second bent portion 232 has a length that expands radially and reaches the bottom 308 of the bag-like container 300.
The second leg portion 242 between the second bent portion 232 and the third bent portion 234 is located at the center of the bottom portion 308 of the bag-like container 300 from the second bent portion 232 that is the tip of the first leg portion 240 that is expanded. It has a long length.
The first leg 240 is longer than the second leg 242 and is configured to have a length of about 1.8 to 2 times.

The support member 220 has a planar area surrounded by a plurality of legs 222 smaller than the bottom surface of the container, and the length of the first leg 240 between the first bent part 230 and the second bent part 232 ( L ₁ ) is longer than the length (L ₂ ) between the second bent portion 232 and the fixed portion between the bottom surface and the second bent portion 232.

  The dispenser attachment portion 340 has a bag shape in which a fitting insertion portion 344 for fitting the attachment member 218 is formed in the attachment cylindrical main body 342 and the attachment member 218 of the extractor 210 is inserted. A male threaded portion 346 is formed for screwing through the periphery of the opening of the spout 304 of the container 300.

  As described above, the bag-like container 300 is composed of the container body 302 and the spout 304, but the body 306 is made of a laminated material mainly made of paper or plastic, and the container spout 304 is made of plastic. Made by injection molding.

In general, the first body sheet member 312, the second body sheet member 314, and the bottom sheet member 316 constituting the container body 302 are made of a laminated material mainly made of paper or plastic, Polyethylene (PE) and polypropylene (PP) having heat sealing properties are used. For this reason, PE and PP are often used as the material of the dispenser mounting portion 340 of the spout 304. However, even if a material other than PE or PP is used as the material of the dispenser attachment portion 340, a sealing property with the container body 302 can be imparted by applying an adhesive to the opening of the shoulder portion 310 after molding. Therefore, any material that can be injection molded can be used.
As the first body sheet member 312, the second body sheet member 314, and the bottom sheet member 316, a laminated material such as PE / paper / PE or PE / paper / PE / aluminum / PE is usually used.

The container main body 302 is made of a laminated material mainly made of paper or plastic, and as shown in FIG. 1, the vicinity of the bottom portion 308 is square and the upper trunk portion 306 is conical.
The bottom portion 308 of the bag-like container 300 is bent at the outer peripheral edge of the bottom sheet member 316 downward, and the bent portion is joined to the inner peripheral edge at the lower portion of the body 306 in the same manner as a conventional liquid paper container. It is sealed by a seal.

When the dispenser 210 is loaded into a new refillable bag-like container 300, the cap 350 of the bag-like container 300 is removed, and the folded support member 220 and the suction pipe 216 of the dispenser 210 are inserted into the bag-like container 300. Then, the mounting member 218 is pushed down along the pump body 212 and the suction pipe 216, and the tip of the suction pipe 216 is inserted into the suction pipe insertion hole 332 of the stop fixing portion 330.
As the suction pipe 216 is lowered, the support member 220 is lowered, and the leg fixing portion 226 of the support member 220 is locked and fixed to the stop fixing portion 330.
The leg portion 222 is bent at the third bent portion 234, and the plurality of second leg portions 242 are separated and extend radially outward.
The leg portion 222 is bent at the second bent portion 232 and contacts the inner surface of the bottom portion 308.
Further, when the support member 220 is lowered, the support member 220 is bent at the first bent portion 230, and the plurality of first leg portions 240 are separated and extend radially outward.
Next, the opening of the spout 304 is fitted into the fitting insertion portion 344 of the dispenser mounting portion 340, and the mounting member is attached to the peripheral portion of the opening of the spout 304 within the fitting insertion portion 344. 218 is inserted. Then, the male screw portion 346 of the fitting insertion portion 344 of the dispenser attachment portion 340 and the female screw portion 386 of the mounting member 218 are screwed together with the periphery of the spout 304 of the bag-like container 300 interposed.

19 and 20 are illustrations of an extractor and a bag-like container, which are modifications of the extractor 210 and the bag-like container 300 of the embodiment shown in FIG.
In FIG. 19 and FIG. 20, the dispenser 210 has a dispenser mounting portion 340 formed on the top of the pump body 212, and the dispenser mounting portion 340 is fitted to the mounting cylindrical body 342. 344 is formed, and a male screw portion 346 is formed on the outer periphery of the fitting insertion portion 344.
The mounting member 218 is formed with a female screw portion 386 to be screwed into the male screw portion 346 of the extractor mounting portion 340.
The mounting member 218 is screwed into the male screw portion 346 of the dispenser attachment portion 340 in a state where the periphery of the spout 304 of the bag-like container 300 is fitted into the fitting insertion portion 344 of the extractor attachment portion 340. Then, the dispenser 210 is attached to the bag-like container 300.

21 and 22 are illustrations of a dispenser 410 and a bag-like container 500 of still another embodiment.
The dispenser 410 shown in FIGS. 21 and 22 has an extractor mounting portion 540 formed on the top of the pump body 412, and the extractor mounting portion 540 is fitted into the mounting cylindrical body 542. 544 is formed, and a male screw portion 546 is formed on the outer periphery of the fitting insertion portion 544.
The mounting member 418 is formed with a female screw portion 586 to be screwed into the male screw portion 546 of the extractor mounting portion 540.
The dispenser mounting portion 540 is provided with a flange portion 548 protruding below the male screw portion 546.
The mounting member 418 is arranged in a state where the periphery of the spout 504 of the bag-like container 500 is inserted into the insertion portion 544 of the extractor attachment portion 540 and placed on the flange portion 548. The extractor 410 is attached to the bag-like container 500 by being screwed into the male screw portion 546 of 540.
The peripheral edge of the spout 504 of the bag-like container 500 is interposed between the lower end edge of the mounting member 418 and the flange portion 548 of the extractor mounting portion 540 and fixed. Furthermore, the peripheral edge of the spout 504 of the bag-like container 500 may be fitted between the female screw portion 586 of the mounting member 418 and the male screw portion 546 of the extractor mounting portion 540.

23 and 24 are illustrative views showing modifications of the suction pipe 16 and the stop fixing portion 130 of the dispenser 10 shown in FIG.
The suction tube 616 is divided into a first tube body 616a and a second tube body 616b. The second tube body 616b is fitted into the first tube body 616a, and the second tube body 616b is inserted into the first tube body 616a. It is configured to slide in the tube.
The first pipe body 616a is provided with a projecting edge portion 762 below the first tube body 616a. When the first tube body 616a is inserted into the suction pipe insertion hole 732 of the stop fixing portion 730, the projecting edge section 762 is The stopper fixing portion 730 is configured to be fitted and fixed to a circumferential recess 738 provided around the periphery of the suction pipe insertion hole 732. The projecting edge portion 762 is chamfered at the lower corner, and the opening region from the upper portion of the stop fixing portion 730 to the circumferential recess 738 is formed in a tapered shape that expands upward. Thus, the protruding edge portion 762 can be easily fitted into the circumferential recess 738 from the upper portion of the stop fixing portion 730.
The upper corner of the projecting edge 762 is locked to the inner edge of the circumferential recess 738 on the opening region side, and the suction pipe 616 is fixed to the stop fixing part 730. The circumferential recess 738 is connected to the projecting edge 762 of the suction pipe 616. Can be extracted from the circumferential recess 738.
Further, the diameter of the peripheral recess 738 is slightly longer than the diameter of the protrusion 762 so that the protrusion 762 of the suction pipe 616 can be pulled out from the peripheral recess 738.

FIG.25 and FIG.26 is the illustration figure of the extractor 810 which is another embodiment.
The dispenser 810 is used for a bag-like container 900 that is filled with contents and includes a spout 904 for extracting the contents.
The content dispenser 810 includes a support member 820 and a suction pipe 816 that can be inserted from the spout 904 of the bag-like container 900 toward the bottom 908.
The support member 820 extends around the suction pipe 816 vertically extending from the spout 904 and extends from the upper or middle part of the suction pipe 816 or from the tube port, and extends to the bottom 908 and joins the bottom 908. 822. The dispenser 810 is configured to prevent contraction or overturning of the bag-like container 900 by a support member 820 erected between the spout 904 and the bottom 908 of the bag-like container 900.

As shown in FIGS. 27 and 28, the bag-like container 900 has a bottom portion 908 that has a square shape or a triangular shape in plan view, and includes an inner corner portion.
The leg portion 822 opens in the shape of an umbrella bone, and the tip or the vicinity of the tip hits the inner corner of the bottom portion 908 of the bag-like container 900 to support the suction pipe 816.

The leg portion 822 is folded before being inserted from the spout 904 of the bag-like container 900, and is configured to have a cylindrical shape having substantially the same diameter as the holding portion 824.
In this embodiment, the leg portion 822 and the holding portion 824 are integrally formed of a cylindrical body made of synthetic resin, and are formed by slits extending in the vertical direction (axial direction) for forming the plurality of leg portions 822. Have been split.

In this embodiment, the leg portion 822 and the holding portion 824 are a cylindrical body made of synthetic resin and are integrally formed.
A support member 820 erected between the spout 904 and the bottom 908 of the bag-like container 900 is configured to prevent the bag-like container 900 from contracting or overturning.

  The support member 820 is divided into a plurality of parts from the upper or middle part of the suction pipe 816 or from the tube opening (mounting member 818) around the suction pipe 816 that is suspended from the spout 904, and expands to the bottom 908. For extending the bottom portion 908 and / or the leg portion 822 joined to the inner corner portion of the bottom portion 908 and the upper portions of the plurality of leg portions 822 to attach to the upper portion or middle portion of the suction pipe 816 or the tube opening (mounting member 818). The holding part 824 is provided.

The holding portion 824 is formed in a cylindrical shape (pipe shape) having a circular cross section so as to be in close contact with the outer peripheral surface above the suction pipe 816.
The holding portion 824 is fitted over the suction pipe 816 so as to be slidable on the outer peripheral surface of the suction pipe 816 in the axial direction of the suction pipe 816.

  The leg portion 822 is a belt-like body that expands radially from the upper portion or middle portion of the suction pipe 816 and is bent or bent at the tip or middle portion thereof and joined or fixed to the surface of the bottom portion 908 on the spout 904 side. It is configured.

The leg portion 822 extends downward from a first bent portion 830 formed between the leg portion 822 and the holding portion 824.
As shown in FIGS. 27 and 28, the leg portion 822 is divided into three or four portions corresponding to the shape of the bottom portion 908 of the bag-like container 900.

  The dispenser 810 is connected to the pump body 812, a push-down head 814 provided above the pump body 812, a suction pipe 816 provided below the pump body 812, and the pump body 812. And a mounting member 818 for attaching the extractor 810 to the container outlet 904.

10, 210, 410, 810 Dispenser 12, 212, 412, 812 Pump body 14, 214, 814 Depressing head 16, 216, 616, 816 Suction pipe 18, 218, 418, 818 Mounting member 20, 220, 820 Support Member 22, 222, 822 Leg 24, 224, 824 Holding part 26, 226 Leg fixing part 30, 230, 830 First bent part 32, 232 Second bent part 34, 234 Third bent part 40, 240 First leg Part 42,242 second leg part 100,300,500,900 bag-like container 102,302 container main body 104,304,504,904 outlet 106,306 trunk part 108,308,908 bottom part 110,310 shoulder part 112, 312 First trunk sheet member 114, 314 Second trunk sheet member 116, 316 Bottom seam Member 130, 330, 730 Stop fixing part 132, 332, 732 Suction pipe insertion hole 132a Suction hole 134, 334 Leg engaging part 138, 738 Circumferential recess 140, 340, 540 Dispenser attachment part 142, 342, 542 Attachment cylinder Main body 144,344,544 Insertion part 146,346,546 Male thread part 150,350 Cap 152 Packing 160 Notch 162,762 Projection edge 180,380 Hanging wall 182 Upper wall 184,384 Through hole 186,386 586 Female thread part 304a Tab 382 Lower wall 548 Gutter part 616a First pipe body 616b Second pipe body

Claims (13)

A content dispenser used for a bag-like container filled with a content and provided with a spout for dispensing the content,
A support member and a suction pipe that can be inserted from the spout of the bag-shaped container toward the bottom,
The support member has a leg portion that expands from the upper or middle portion of the suction pipe or from the tube opening around the suction pipe suspended from the spout and extends to the bottom and joins the bottom.
A holding portion for attaching the upper portions of the plurality of leg portions to the upper or middle portion of the suction pipe or the tube opening;
An extractor configured to prevent contraction or overturning of the bag-like container by a support member erected between the spout and the bottom of the bag-like container. A content dispenser used for a bag-like container filled with a content and provided with a spout for extracting the content,
A support member and a suction pipe that can be inserted from the spout of the bag-shaped container toward the bottom,
The support member is extended from the upper or middle part of the suction pipe or from the tube opening around the suction pipe suspended from the spout and extends to the bottom and joins to the bottom and / or the inner corner of the bag-like container. Legs to
An extractor configured to prevent contraction or overturning of the bag-like container by a support member erected between the spout and the bottom of the bag-like container. The upper part of the suction pipe is connected to the tube opening, and the lower part is fixed to the surface on the outlet side of the bottom of the container,
The extractor according to claim 1 or 2, wherein the dispenser is configured to be able to suck up contents from the vicinity of the bottom of the container.   The leg part is radially expanded from the upper part or the middle part of the suction pipe, and is bent or bent at the tip or middle part thereof to be joined to the spout side surface of the bottom part and / or the inner corner of the bag-like container. The dispenser according to any one of claims 1 to 3, wherein the dispenser is configured by a belt-like body to be fixed. The leg portion is bent at a middle portion thereof in a direction to be separated from the suction tube, and to be bent in a direction away from or near the suction tube below the first bending portion. A second bent portion of
5. The device according to claim 1, wherein the second bent portion or the vicinity of the second bent portion or the distal end side of the second bent portion is configured to be joined or fixed to the bottom portion of the container. Dispenser. The suction port of the suction pipe is formed so as to be positioned between the first bent portion and the second bent portion that are not bent of the support member,
When the first bent portion and the second bent portion of the support member are bent and the legs are joined or fixed to the bottom of the container, the suction port is configured to reach the vicinity of the bottom of the container. The extractor according to any one of claims 1 to 5. The bag-like container has a trunk portion having a spout, and a bottom portion continuous to the trunk portion,
The pouring device according to any one of claims 1 to 6, wherein the pouring port includes a pouring device attaching portion or an opening for attaching an attachment member of the pouring device.   The dispenser is connected to the pump body, a push-down head provided above the pump body, a suction pipe provided below the pump body, and the pump body. The dispenser according to any one of claims 1 to 7, further comprising a mounting member for attaching to the spout.   The dispenser mounting portion is formed with a fitting insertion portion for inserting the spout of the bag-like container in the mounting cylindrical main body, and a screw portion for screwing the mounting member of the dispenser. The dispenser according to claim 7 or 8, which is formed.   The said extractor attachment part is a thing in which the said attachment cylindrical main body was provided in a row by the bag-like container, or the said attachment cylindrical main body was formed as a separate member from the bag-like container. 9. The dispenser according to 9.   The support member is fixed at a bottom surface of the bag-like container or in the vicinity of the bottom portion of the bag-like container, and the first leg portion and the second leg portion are bottom portions as the first bent portion and the second bent portion are bent. The dispenser according to any one of claims 1 to 10, wherein the dispenser is configured to move toward and to join to a bottom surface. The support member is
The area of the plane surrounded by the legs is smaller than the bottom of the container,
The length between the first leg length of (L ₁₎ is fixed portion or the second bent portion of the second bend and the bottom surface between the first bent portion and the second bent portion (L ₂ The dispenser according to any one of claims 1 to 11, which is longer. The drop from the original position of the suction pipe to the vicinity of the bottom is
The pouring according to any one of claims 1 to 12, wherein the drop from the original position of the first leg portion between the first bent portion and the second bent portion to the vicinity of the bottom portion is the same or shorter. vessel.

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