JP5745281B2 - Liquid take-out device using refilling liquid bag and method for loading refilling liquid bag - Google Patents

Description

  The present invention relates to a liquid take-out apparatus using a refilling liquid bag and a method for loading a refilling liquid bag, and more particularly, to discharge liquid such as liquid soap, liquid shampoo, and disinfectant filled in the refilling liquid bag. The present invention relates to a liquid take-out device that can be used, and a method of loading a refill liquid bag into the liquid take-out device.

  For example, Patent Document 1 discloses a liquid take-out device that is disposed, for example, by being attached to a washroom or a wall surface of a bathroom and contains a refilling liquid bag.

  In the technique of Patent Document 1, the liquid bag for refilling is pushed in and stored from the upper opening of the liquid take-out device, and the above-described liquid suction pipe is erected upward from the bottom surface in the liquid bag storage portion of the liquid take-out device. By piercing the bottom of the refill liquid bag, the liquid filled in the refill liquid bag can be discharged.

Japanese Patent No. 3558387

  When the liquid take-out device that accommodates the refill liquid bag is used up, the liquid bag that has run out of liquid is taken out and a refill liquid bag filled with a new liquid is newly loaded. In addition, it is required to set the pump so that the pump can be operated by piercing the tip of the liquid suction pipe of the pump into the bottom of the liquid bag.

  In the technique of Patent Document 1, when the refill liquid bag is loaded, the refill liquid bag is made of resin, and the contents are not solid but liquid, so that the form is unstable. Due to its fixed shape, depending on how it is held during loading and the form of the liquid bag when it is pushed in, there may be problems such as the piercing position of the suction tube being biased or the piercing direction being bent, and the pump function is sufficient. Even if it does not work, there is a problem that liquid leakage occurs from the pierced portion, and there is a problem that all the liquid in the bag cannot be used up. .

  In particular, the refilling operation of the refilling liquid bag described above is likely to be difficult and cumbersome for a person with weak fingertips or gripping power (such as an elderly person), and the frequency of occurrence of the above-mentioned problems and inconveniences is likely to increase. is there.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a liquid take-out device using a refilling liquid bag and a method for loading a refilling liquid bag, which allows the refilling liquid bag to be loaded more easily and reliably. There is.

  The present invention for solving the above problems has the following configuration.

1. A liquid bag storage section 14 for holding and storing the refilling liquid bag 2 ;
A pump means 13 having a liquid suction pipe 12 erected upward in the liquid bag storage part 14 through the liquid discharge part 11 ;
Comprising
While the refill liquid bag 2 is pushed in from above the liquid bag storage part 14 , the liquid suction pipe 12 is pierced into the pierced part of the bottom 21 of the refill liquid bag 2 and held and stored in the liquid bag storage part 14. In the liquid take-out device 1 configured to allow the liquid in the refill liquid bag 2 to be discharged from the liquid discharge portion 11 ,
A liquid bag exterior body 3 that holds and stores the refill liquid bag 2 in advance when refilling;
The liquid bag exterior body 3 is configured to be able to be stored in a dense state from above while maintaining the form of the refill liquid bag 2 when not in use, and the pierced portion is opened downward. The liquid bag outer package 3 storing the refill liquid bag 2 is reinserted into the liquid bag storage unit 14 from above when refilling.
Furthermore, construction of housing in a state where the piercing portion is open downward, has a lower opening hole 33 provided in the bottom surface 32A of the liquid bag outer body 3, lower HoHiraku release hole 33, the it the refill fluid pouch 2 in fluid pouch exterior body 3 acts as an air vent hole upon receiving from above, is configured to expose further said piercing portion to said lower the open hole 33,
A liquid take-out apparatus 1 using a refilling liquid bag characterized by

2. A configuration in which the refillable liquid bag can be stored in a dense state from above while maintaining the form of the bag when not in use is a liquid bag exterior body having a detachable upper lid. 2. The liquid take-out apparatus using the refill liquid bag according to 1 above, wherein the refill liquid bag can be stored from above.

3 . 3. The refilling liquid bag according to 1 or 2 above, wherein the liquid bag storage unit has a guide structure that serves as a guide for a pushing direction and / or a pushing position when the liquid bag outer body is pushed from above. Liquid take-out device using

4 . The 1-3 liquid bag exchange the stuffing is, with flexible, characterized in that said liquid absorbing tube is formed of a possible membrane retaining the liquid-tightness and airtightness of the portion piercing pierced A liquid take-out device using the refill liquid bag according to any one of the above.

5 . 5. The refillable liquid bag according to 4 above, wherein the membrane capable of maintaining the liquid tightness and air tightness of the puncture site is composed of a laminated film containing an unstretched nylon film and a polyolefin resin film. Liquid take-out device using

6 . A method of loading a refilling liquid bag into the liquid take-out device according to any one of 1 to 5 ,
The liquid bag exterior body in an empty state, the refill liquid bag with the bottom portion of the refill liquid bag positioned below and the bottom portion in contact with the bottom surface inside the liquid bag exterior body Store close together so that they are close
The liquid bag exterior body containing the refill liquid bag is pushed into the liquid bag storage part of the liquid take-out device from above the liquid bag storage part,
Inserting and holding the liquid bag exterior body into the liquid bag storage part while inserting a liquid suction pipe standing on the liquid bag storage part into the stab part of the bottom of the refill liquid bag;
A method for loading a refillable liquid bag.

7 . When the liquid bag storage part is inserted into the liquid bag storage part, the liquid bag storage part is inserted into at least a part of the inner wall part of the liquid bag storage part and at least a part of the outer peripheral surface of the liquid bag external body. 7. The refilling liquid bag loading method as described in 6 above, characterized by having a guide structure that serves as a guide for defining a pushing direction and / or a pushing position when the liquid bag exterior body is pushed in from above. .
Moreover, the reference example of this invention has the following structure.
(1) The configuration in which the refill liquid bag can be tightly stored in a state in which the bag shape is maintained when not in use is a liquid bag exterior body having a detachable lower lid, and by attaching and detaching the lower lid 2. The liquid take-out apparatus using the refilling liquid bag according to 1 above, wherein the refilling liquid bag can be stored.
(2) The configuration in which the refill liquid bag can be tightly stored while maintaining the form of the bag when not in use is a liquid bag exterior body in which a part of the side surface part can be opened and closed. 2. The liquid take-out apparatus using the refilling liquid bag according to 1 above, wherein the refilling liquid bag can be stored by partially opening and closing.
(3) A configuration in which the refillable liquid bag can be tightly stored in a state in which the bag shape when not in use is retained is a liquid bag exterior body that can be divided in the vertical direction or the horizontal direction, and the liquid 2. The liquid take-out apparatus using the refilling liquid bag according to 1 above, wherein the repacking liquid bag can be stored by dividing the bag exterior body in the vertical direction or the horizontal direction.

According to the first or sixth aspect of the present invention, the refilling liquid bag or the refilling liquid bag using the refilling liquid bag can be more easily and reliably loaded with the refilling liquid bag. A loading method can be provided.

  In particular, in order to newly refill a refill liquid bag filled with a new liquid, a liquid bag outer package for storing the refill liquid bag tightly in a state of holding the bag shape when not in use. The so-called cassette type that can be simply inserted into the liquid bag storage can be done very easily, so even if a person with weak fingertips or weak gripping force (such as an elderly person) performs the loading operation, the liquid absorption tube is pierced. It is possible to carry out the loading operation easily and more reliably without causing problems such as deviation of the position and bending of the piercing direction.

  According to the second aspect of the present invention, it is possible to easily store the refill liquid bag in the liquid bag outer body simply by opening and closing the upper lid of the liquid bag outer body.

According to the third or seventh aspect of the present invention, when the liquid bag outer package is inserted into the liquid bag storage portion, it can be easily loaded in the correct direction and position simply by being pushed along the guide.

According to the invention shown in claim 4 , since the refill liquid bag has flexibility, it can be flexibly accommodated in the liquid bag exterior body when accommodated in the liquid bag exterior body. Moreover, since the liquid-tightness and airtightness of the piercing part which pierced the liquid absorption pipe | tube can be hold | maintained, the liquid in the liquid bag for refilling can be used up to the last.

According to the fifth aspect of the present invention, the liquid tightness and air tightness of the liquid absorption pipe and the pierced portion can be reliably maintained.
According to the reference example (1), the refilling liquid bag can be easily stored in the liquid bag outer body simply by opening and closing the lower lid of the liquid bag outer body.
According to the reference example (2), it is possible to easily store the refill liquid bag in the liquid bag outer body simply by opening and closing the opening / closing portion provided in a part of the side surface of the liquid bag outer body. It is.
According to the reference example (3), the refilling liquid bag can be easily stored in the liquid bag exterior body simply by dividing and opening the divided portion of the liquid bag exterior body.

Schematic explanatory drawing which shows one Example (wall surface mounting type) of the liquid taking-out apparatus using the liquid bag for refilling concerning this invention Bottom view showing one embodiment of a liquid bag exterior body Schematic explanatory cross-sectional view for explaining a state in which a liquid bag exterior body containing a refilling liquid bag is inserted Schematic explanatory diagram showing a reference example of the liquid bag exterior Schematic explanatory diagram showing a reference example of the liquid bag exterior Schematic explanatory sectional view showing another embodiment (mounting type) of the liquid take-out device using the refilling liquid bag according to the present invention Schematic explanatory sectional view showing another embodiment (mounting type) of the liquid take-out device using the refilling liquid bag according to the present invention

  Hereinafter, a liquid take-out apparatus using the refilling liquid bag according to the present invention (hereinafter also simply referred to as a liquid take-out apparatus) and a method for loading the refilling liquid bag will be described in detail with reference to the drawings.

The present invention is a liquid take-out device that can be used for discharging liquid such as liquid soap, liquid shampoo, and disinfectant that is disposed in a place of use such as a washroom or a bathroom and filled in a refill liquid bag,
As a concrete implementation configuration, as shown in FIGS.
A liquid bag storage section 14 for holding and storing the refilling liquid bag 2;
A pump means 13 having a liquid suction pipe 12 erected upward in the liquid bag storage part 14 through the liquid discharge part 11;
Comprising
While the refill liquid bag 2 is pushed in from above the liquid bag storage part 14, the liquid suction pipe 12 is pierced into the pierced part of the bottom 21 of the refill liquid bag 2 and held and stored in the liquid bag storage part 14. In the configuration that enables the liquid in the refill liquid bag 2 to be discharged from the liquid discharge portion 11,
When refilling, it has a liquid bag exterior body 3 that holds and stores the refilling liquid bag 2 in advance,
The liquid bag outer package 3 is configured to be capable of tightly storing the refill liquid bag 2 while maintaining a bag shape when not in use, and stores the stab portion in a state where the pierced portion is opened downward. The main structure is to insert the liquid bag outer package 3 containing the refilling liquid bag 2 into the liquid bag storage portion 14 from above.

  The embodiment shown in FIGS. 1 and 3 shows a wall-mounted liquid take-out device 1, which can be used by mounting and fixing a mounting base 15 on a mounting surface 4 such as a bathroom or a wall surface of a bathroom.

  As the refilling liquid bag 2 used in the present invention, a publicly-known and self-supporting synthesis as a refilling liquid bag having a configuration capable of discharging the liquid inside by being stabbed with a liquid suction pipe of this type of pump means. Resin bag bodies can be mentioned. Among them, a flexible bag body and a film made of a film capable of maintaining the liquid-tightness and air-tightness of the pierced portion where the liquid absorption tube is pierced are preferable. In particular, it is preferable that the film capable of maintaining the liquid-tightness and air-tightness of the pierced portion is composed of a laminated film including an unstretched nylon film and a polyolefin resin film. In addition, the solution which is the content with which the refilling liquid bag 2 is filled is not necessarily limited to a liquid, and may be a fluid such as a gel or a jelly.

  As the pump means 13, a publicly known and publicly used pump used in this type of pump-type liquid take-out device can be used without any particular limitation. By pushing the liquid discharge portion 11, the liquid is supplied to the tip of the liquid discharge portion 11. It can discharge from an opening part (refer FIG. 3). Since the pump configuration of the pump means 13 is a general pump configuration used in this type of liquid take-out device, the description of the pump mechanism of the pump means 13 is omitted in this specification.

  The liquid absorption pipe 12 is formed in a sharpened state where the tip can be pierced into the pierced portion of the bottom portion 21 of the refill liquid bag 2, and the distal end portion communicates with the liquid discharge portion 11 via the pump means 13. Thus, the liquid in the refill liquid bag 2 is absorbed. When the remaining amount of liquid in the refill liquid bag 2 is reduced and becomes a slight state, the inner surface of the refill liquid bag 2 is brought into close contact with the tip of the liquid suction pipe 12 by contraction due to the vacuum effect. In order to prevent liquid absorption from being obstructed even when the opening at the tip is blocked, it is preferable that an auxiliary through-hole for absorbing liquid is formed in the side surface of the tip of the suction tube 12.

  The liquid suction pipe 12 has a configuration that stands upward in the liquid bag storage portion 14 of the liquid take-out device 1, and is stored in the liquid bag exterior body 3 that is inserted into the liquid bag storage portion 14. By being stabbed into the stabbed portion of the bottom portion 21 of the refill liquid bag 2, the refill liquid bag 2 communicates with the inside of the refill liquid bag 2 so that the liquid inside can be absorbed.

  The liquid bag storage unit 14 is configured to hold and fix the liquid bag outer package 3 to the liquid bag storage unit 14 by inserting and inserting the liquid bag outer package 3 described in detail below. The configuration is substantially the same as the shape of the lower part of the bag exterior 3. That is, as shown in FIG. 2, when the shape of the liquid bag outer package 3 of the present embodiment is cylindrical, the shape of the storage space of the liquid bag storage portion 14 is also cylindrical, for example, other shapes such as a rectangular body. In this case, the storage space shape of the liquid bag storage portion 14 is also other shapes such as a rectangular body.

  In the present embodiment, the liquid bag housing portion 14 is not limited to the configuration in which the substantially lower half portion of the liquid bag outer body 3 as shown in FIGS. It is sufficient if it is in a range where it can be stably held and inserted when inserted, and the storage range may be at least from the lower quarter of the liquid bag outer package 3 to a substantially entire range.

  The liquid bag exterior 3 stores the refill liquid bag 2 as described above, and is fitted and held in the liquid bag storage portion 14 in a state where the refill liquid bag 2 is stored. As shown in FIGS. 1 to 3, the container has a cylindrical container configuration including an upper lid 31 and an exterior body main body 32.

  The exterior body part 32 has a volume and an internal storage space shape that allow the refilling liquid bag 2 to be tightly stored in a state in which the bag shape is maintained, that is, the inner capacity of the refilling liquid bag 2 is larger. By having an approximate volume, the refill liquid bag 2 can be held and stored in a stable state without being displaced or moved inside. By being able to be stored in a stable state, when the liquid bag exterior body 3 is inserted into the liquid bag storage portion 14, the liquid absorption tube 12 can be easily placed at an appropriate position (basically the central portion) of the pierced portion of the bottom portion 21 and It becomes possible to pierce reliably.

  In particular, when the liquid bag housing part 14 is inserted into the liquid bag housing part 14, the liquid bag housing part 14 is attached to at least a part of the inner wall part of the liquid bag housing part 14. By adopting a guide structure that serves as a guide for defining the pushing direction and / or pushing position when the liquid bag exterior body 3 is pushed from above with at least a part of the outer peripheral surface coming into contact, it can be easily and reliably in the correct direction and position. It becomes possible to insert in. Examples of the guide configuration include a configuration in which the shape of the inner peripheral surface when the liquid bag storage portion 14 is viewed from above is substantially matched with the horizontal cross-sectional shape of the outer peripheral surface of the liquid bag outer package 3, According to such a configuration, the pushing direction and the pushing position when the liquid bag exterior body 3 is pushed in from above act as a guide configuration that is naturally defined, so that it can be easily and reliably inserted into the correct direction and position. . Furthermore, as shown in FIG. 1, the refilling pipe 12 is used for refilling by configuring a part or all of the upper end edge 14 </ b> A of the storage unit to be at a position higher than at least the upper end of the liquid sucking pipe 12. The stab portion of the liquid bag 2 can be stabbed straight at the correct position and from above.

  The piercing of the liquid suction pipe 12 into the bottom portion 21 of the refill liquid bag 2 is exposed in the lower opening hole 33 from a lower opening hole 33 (see FIG. 2) provided in the bottom surface 32A of the exterior body main body 32. Since the liquid absorption pipe 12 is pierced into the piercing portion that is the optimum piercing portion of the bottom portion 21, the piercing operation is easy and reliable. The lower opening hole 33 provided on the bottom surface also functions as an air vent hole when the refill liquid bag 2 is stored in the exterior body main body 32.

  Next, a configuration (method) for loading the refill liquid bag 2 into the liquid take-out device 1 of the present invention described above will be described with reference to FIGS.

  First, the upper cover 31 of the liquid bag exterior body 3 in an empty state is removed, and the refill liquid bag 2 is stored in the exterior body main body 32. Such storage is performed in a dense state so that the bottom portion 21 of the refill liquid bag 2 is positioned below and the bottom portion 21 is in contact with or close to (preferably in contact with) the bottom surface of the exterior body main body 32. Do. After the refill liquid bag 2 is stored in the exterior body main body 32, the upper lid 31 closes the storage to complete the storage (mainly refer to the upper half of FIG. 1).

  Next, the liquid bag outer package 3 containing the refill liquid bag 2 is inserted so as to be pushed into the liquid bag storage part 14 of the liquid take-out device 1 from above (refer mainly to the lower half of FIG. 1). ). At this time, this insertion is performed while the liquid absorption tube 12 standing in the liquid bag storage part 14 is pierced into the piercing part of the bottom part 21 of the refill liquid bag 2, and the liquid bag storage part 14 is filled with liquid. The stab of the liquid suction pipe 12 is also completed in a state where the bag exterior body 3 is inserted and held and stored (see FIG. 3).

  In the embodiment shown in FIG. 3, after the liquid bag outer body 3 storing the refilling liquid bag 2 is fitted and held in the liquid storage portion 14 of the liquid extraction device 1, the upper portion of the liquid extraction device 1 is then fixed. A device cover body 5 is attached.

  As shown in FIG. 3, the liquid take-out device 1 on which the refill liquid bag 2 filled with a new liquid is exposed is exposed in a discharge operation cutout 51 formed below the front surface of the device cover body 5. The liquid in the refill liquid bag 2 can be discharged by pushing the liquid discharge portion 11 of the pump means 13 that performs the operation.

  As mentioned above, although the Example of the liquid extraction apparatus which concerns on this invention, and the loading method of the refilling liquid bag was described, this invention is not limited to the said Example, Other aspects are taken within the scope of the present invention. You can also.

While liquids bag exterior body had an upper lid structure in the above embodiment, as a reference example of the present invention can also be mentioned lower lid structure and as shown in FIG. 4, the longitudinal division structure shown in FIG. 5 .

  The lower lid configuration shown in FIG. 4 is a configuration comprising an exterior body main body 32 having an opening on the lower side and a lower lid 34 as the liquid bag exterior body 3, and a lower opening hole 33 is formed on the bottom surface of the lower lid 34. Has been. In the case of such a lower lid configuration, the refill liquid bag 2 is stored in the liquid bag outer body 3 after being closely stored in the outer body main body portion 32 from below the outer body main body portion 32. Other than the closure by 34, the other main components such as insertion into the liquid bag storage part 14 are the same as those of the above-described embodiment of the upper lid configuration.

  The vertical division configuration shown in FIG. 5 is a configuration in which the liquid bag exterior 3 can be divided in the vertical direction, that is, a configuration composed of a divided main body portion 35 and a divided lid portion 36, and the lower open hole 33 is a divided main body. It is formed on the bottom surface of the part 35 and / or the divided lid part 36. In the case of such a vertically divided configuration, the refill liquid bag 2 is stored in the divided main body portion 35 from the side, and then closed by the divided lid body portion 36. The main configuration is the same as that of the above-described embodiment of the upper lid configuration.

  In addition, the inner wall surface of the liquid bag storage portion is provided with a convex rail or protrusion or a concave guide rail portion extending in a direction coinciding with the insertion direction, and the concave rail or convex strip or protrusion engaging with the guide rail portion is provided. By providing the guided rail portion on a part of the outer peripheral surface of the liquid bag exterior body, it is possible to provide a guide structure that serves as a guide for the pushing direction and / or the pushing position when the liquid bag exterior body is pushed from above.

  Furthermore, as a configuration in which the refill liquid bag can be tightly stored while maintaining the form of the bag when not in use, in the above-described embodiment, the liquid bag exterior body is more than the content of the refill liquid bag. Although it is configured to have a large but approximate volume, the present invention can also be applied to a case where the capacity of the refilling liquid bag is significantly or somewhat smaller than the volume of the liquid bag exterior body. Yes, in this case, the form of the bag when not in use by interposing a spacer member such as a sponge member, a foamed member or an air packing around the side surface of the refill liquid bag and / or a gap formed in the upper part. Can be stored tightly while holding.

  In the embodiment shown in FIG. 1 and FIG. 3 described above, the wall-mounted liquid take-out device has been described. However, the present invention is not limited to this, and for example, a mounting type as shown in FIG. 6 or FIG. it can.

  FIG. 6 shows an embodiment of a mounting type that is mounted on a mounting table 6 such as a washroom, etc., which can be used by being fixedly mounted on the mounting table 6 via mounting tables or legs 15. it can.

FIG. 7 shows another embodiment of the placement type. In this embodiment, the liquid take-out device 1 is placed in a directly placed state on a placement table 6 such as a dressing table. In the liquid take-out device 1 shown in the present embodiment, the pump means 13 and the liquid discharge part 11 are arranged on the upper portion of the liquid take-out device 1 in order to place the liquid take-out device 1 on the placing table 6 in a directly placed state. . The position of the liquid discharge unit 11 is not limited to the upper part of the liquid take-out device 1, and may be a lower part or an intermediate part. As such, it can be dealt with by design change as appropriate.
In the figure, reference numeral 7 denotes a fastening tool for fastening the liquid suction pipe 12 to the bottom of the liquid storage part 14.

DESCRIPTION OF SYMBOLS 1 Liquid extraction apparatus 11 Liquid discharge part 12 Liquid absorption pipe 13 Pump means 14 Liquid bag storage part 14A Storage part upper end edge 15 Mounting stand part or leg part 2 Refillable liquid bag 21 Bottom part 3 Liquid bag exterior body 31 Top cover 32 Exterior body Main body portion 32A Bottom surface 33 Lower open hole 34 Lower lid 35 Divided main body portion 36 Divided lid body portion 4 Mounting surface 5 Device cover body 51 Notch portion for discharge operation 6 Mounting table 7 Fastening tool

Claims (7)

A liquid bag storage section for holding and storing a refill liquid bag;
A pump means having a liquid suction pipe that is erected upward in the liquid bag storage section through the liquid discharge section;
Comprising
While pushing the refill liquid bag from above the liquid bag storage unit, the liquid absorption tube is pierced into the pierced portion of the bottom of the refill liquid bag, and held and stored in the liquid bag storage unit. In the liquid take-out device configured to be able to discharge the liquid in the liquid bag from the liquid discharge unit,
A liquid bag outer body for holding and storing the refill liquid bag in advance when refilling;
The liquid bag exterior body is configured so that the refill liquid bag can be stored in a dense state from above while maintaining the bag shape when not in use, and the pierced portion is opened downward. It is a configuration for storing, and is a configuration for inserting a liquid bag exterior body storing the refilling liquid bag during refilling into the liquid bag storage portion from above,
Furthermore, construction of housing in a state where the piercing portion is open downward, has a lower vent hole formed on the bottom surface of the liquid bag exterior body, the lower HoHiraku release holes, the liquid bag outer body the act packed liquid bag replacement as air vent holes upon receiving from above, it is configured to expose further said piercing portion to said lower open hole, the
A liquid take-out apparatus using a refilling liquid bag characterized by the above. A configuration in which the refillable liquid bag can be stored in a dense state from above while maintaining the form of the bag when not in use is a liquid bag exterior body having a detachable upper lid. The liquid take-out device using the refilling liquid bag according to claim 1, wherein the refilling liquid bag can be stored from above . The refill liquid according to claim 1, wherein the liquid bag storage unit has a guide structure that serves as a guide for a pressing direction and / or a pressing position when the liquid bag outer body is pressed from above. Liquid take-out device using a bag. The said refilling liquid bag is comprised with the film | membrane which can hold | maintain the liquid-tightness and airtightness of the puncture location where the said liquid absorption pipe is pierced while having flexibility. A liquid take-out device using the refill liquid bag according to any one of 3 above. The refill liquid according to claim 4, wherein the film capable of maintaining the liquid-tightness and air-tightness of the puncture site is composed of a laminated film including an unstretched nylon film and a polyolefin resin film. Liquid take-out device using a bag. A method for loading a refilling liquid bag into the liquid take-out device according to claim 1,
The liquid bag exterior body in an empty state, the refill liquid bag with the bottom portion of the refill liquid bag positioned below and the bottom portion in contact with the bottom surface inside the liquid bag exterior body Store close together so that they are close
The liquid bag exterior body containing the refill liquid bag is pushed into the liquid bag storage part of the liquid take-out device from above the liquid bag storage part,
Inserting and holding the liquid bag exterior body into the liquid bag storage part while inserting a liquid suction pipe standing on the liquid bag storage part into the stab part of the bottom of the refill liquid bag;
A method for loading a refillable liquid bag. When the liquid bag storage part is inserted into the liquid bag storage part, the liquid bag storage part is inserted into at least a part of the inner wall part of the liquid bag storage part and at least a part of the outer peripheral surface of the liquid bag external body. The liquid bag for refilling according to claim 6, further comprising a guide structure that serves as a guide for defining a pushing direction and / or a pushing position when the liquid bag exterior body is pushed in from above. Method.

Images