KR20040054496A - Method for incorporating a bag or the like into liquid container, and such liquid container - Google Patents

Abstract

PURPOSE: A liquid container, and a method of incorporating a bag into the liquid container are provided to simplify bag incorporating operation, and to improve sealing efficiency of the bag. CONSTITUTION: The liquid container comprises: a bag(1) provided at a bottom thereof with an opening member(2); a discharge tube(3) connected to the opening and provided with a valve; and an outer frame having a base panel to support the bottom of the bag. In order to incorporate the bag within the outer frame, after the discharge pipe is connected to the opening member of the bag, the discharge pipe is extruded from the interior of the outer frame to be positioned below the base panel by passing through a hole formed at the base panel. In this way, the opening member is supported by a plate on a periphery portion thereof.

Description

METHOD FOR INCORPORATING A BAG OR THE LIKE INTO LIQUID CONTAINER, AND SUCH LIQUID CONTAINER}

The present invention relates to a method for assembling a liquid container and a liquid container for use in transporting various medicines, liquid foods, and other liquids.

Background Art Conventionally, tanks made of metal or plastic are generally used as containers for receiving and transporting various medicines, liquid foods, or liquids such as foodstuffs or liquid paints. The transportation and storage efficiency of the empty container at the time of conveyance decreased, and the washing | cleaning for repeated use, especially the discharge pipe with a valve, became very cumbersome.

For this reason, recently, an encapsulation body made of synthetic resin film or the like is used in combination with a rigid outer frame, and the encapsulation body is disposed in one use to simplify cleaning and smoothly discharge the liquid of the contents to the end. The liquid container which made it possible is proposed (for example, following patent document 1).

(Patent Document 1)

Japanese Patent Laid-Open No. 8-337288

However, the liquid container disclosed in Patent Document 1 has an opening in the center portion of the bottom portion forming a funnel shape of the bottom support body on the pallet body supporting the encapsulation body for the container, and the discharge pipe with a valve on the bottom surface of the periphery of the opening portion of the bottom portion. A latching part is provided to which the attachment flange provided at the end can be hooked up from one side, and the discharge pipe with a valve is detachably attached by engaging the said flange with respect to the said latching part. And the said sealing body is comprised so that the cylinder part of the discharge inlet member attached to the bottom part may be inserted and connected with respect to the inside of the end part of the said discharge pipe.

Therefore, in the case of this liquid container, the discharge pipe with a valve can be assembled relatively easily even in operation under the bottom support body, while the connection between the discharge pipe and the inlet member of the bottom portion of the encapsulation body is only axial. Since it is caused by the insertion, even if a packing such as an O-ring is installed in the sliding portion by the insertion, the sealing property of the sliding portion is not sufficiently satisfactory, and there is a risk of leakage due to hydraulic pressure. If the contents are dangerous goods such as drugs, it becomes anxiety to the user.

In addition, when the disposable encapsulation member is removed from the outer frame, or when the drainage pipe with a valve is removed at the time of conveyance at the transportation destination or the like, the inlet member at the bottom of the encapsulation member needs to be removed from the drain conduit. There is a fear that the liquid may drop from the inlet member, and the floor surface may be soiled.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is possible to easily assemble the container encapsulation member and the discharge pipe with a valve, and the sealing property of the connection portion between the inlet member and the discharge pipe at the bottom of the encapsulation member is high, and the liquid leaks. There is no fear of the back and the like, and there is no fear of dropping of the residual liquid when the encapsulation body is pulled out, and an object of the present invention is to provide an assembly method and a liquid container which can be easily and safely operated.

1 is a cross-sectional view showing an outline of an assembled setting state of a liquid container according to the present invention;

Figure 2a is a front view of a flat state showing the outline of the container encapsulation,

Figure 2b is a plan view of a flat state showing the outline of the container for the container,

3 is a partially enlarged cross-sectional view before connecting the discharge pipe with a valve to the discharge port of the container sealing body,

4 is a partially enlarged cross-sectional view of connecting the discharge pipe with a valve to the inlet member of the discharge port;

5 is an enlarged partial view;

6 is a schematic front view of the clamp member;

7 is a partially enlarged cross-sectional view showing another embodiment of the inlet member;

8 is an enlarged perspective view of the opening portion and the support plate of the center portion of the bottom support portion of the outer frame;

9 is a partial cross-sectional view of the state passing through the discharge pipe through the opening of the center portion of the bottom support portion of the outer frame;

10 is a partial cross-sectional view of a state in which the discharge pipe is assembled and set through the opening,

11 is a partially enlarged sectional view before connecting a discharge pipe with a valve to the discharge port which shows another example of a support plate,

12 is a partial cross-sectional view of the state passing through the discharge pipe through the opening of the center portion of the bottom support portion of the outer frame;

13 is a partial sectional view of the assembled setting state,

14 is a partial front view showing a fixed state of the discharge pipe assembled assembly,

15 is a partial perspective view of FIG. 14;

16 is a perspective view showing an outline of an outer frame and

It is a perspective view which shows the folded state of the side plate of an outer frame.

* Explanation of symbols for main parts of the drawings

1: container for sealing 11: injection hole

2: outlet inlet member 21: tube part

22: flange 23, 33: convex edge

23a, 33a: slope 3: discharge pipe with valve

31: Elbow 32: Clamp member

4: packing means 4a: ring-shaped packing

4b: convex portion 5: outer frame

50: bottom support part 51: bottom plate

51a: central region 52: opening

53: peripheral portion of the opening 54: insulation board

55: base plate 55a, 55b: semihalf body

56a, 56b: incision 56: opening

57: side frame portion 6: pallet portion

64: pipe support member 65: attachment member

7: clamp member 8a, 8b, 8c, 8d: side plate

The assembly method of the encapsulation body of the liquid container according to the present invention to solve the above problems is a container encapsulation body is formed with an outlet inlet member attached to the bottom, a discharge pipe with a valve fastened to the inlet member, the rod for the container A liquid container comprising an outer frame having a bottom support portion for supporting a bottom portion of a retardation body, wherein when the container encapsulation body is assembled into the outer frame, a discharge pipe with a valve is attached to an inlet member provided at the bottom of the encapsulation body in advance. And the discharge pipe is pulled out from the inside of the outer frame to the bottom of the bottom support portion through an opening provided in the bottom support portion, and the inlet member is supported by the opening circumference to fix it.

In this way, the discharge pipe can be assembled to the outer frame through the opening of the bottom support part while the discharge pipe with the valve is fastened to the inlet member provided at the bottom of the container encapsulation body, so that the assembly can be easily and efficiently executed. Moreover, the sealing property of the connection part of an inlet member and a discharge pipe is also maintained favorable.

Even when the encapsulation member is taken out from the outer frame, the discharging pipe can be pulled out from the opening in the opposite direction to the above, so that the disassembly operation can be easily performed. In addition, the fastening and disassembly of the discharge pipe to the inlet member can be easily performed outside the outer frame. In addition, especially when the discharge pipe is separated from the inlet member, even if liquid remains inside the encapsulation, since the operation is performed outside the outer frame, it is also possible to easily separate the residual liquid so that it does not drop off from the inlet member. It is easy to work.

In addition, the liquid container of the present invention has an outer frame having a container encapsulation member having a discharge inlet member at a bottom portion, a discharge pipe with a valve fastened to the inlet member, and a bottom support portion supporting a bottom portion of the container encapsulation member. In the liquid container comprising: an inlet member provided at the bottom of the container encapsulation member comprises a cylinder portion for fastening with a discharge pipe with a valve, and a flange portion connected to one end of the cylinder portion, wherein the flange portion is A bottom plate is fixed to the periphery of the bottom opening of the encapsulation member, and the bottom support portion of the outer frame has a bottom plate forming a funnel shape inclined downward from the four periphery portions thereof, and a valve fastened to the tube portion of the inlet member at the center thereof. The inlet portion has an opening through which the attached discharge pipe can pass, and the discharge pipe passes through the opening. And a flange portion, characterized in that the support to the opening edge portion.

Thereby, the assembly and disassembly work of the said container sealing body and discharge pipe can be performed easily.

It is preferable that a supporting plate supporting the flange portion is freely set on the periphery of the bottom support part so as to be movable or fitted to the outer periphery of the cylindrical part of the inlet member. As a result, even if the opening diameter is relatively large so that the opening of the bottom support portion passes through the discharge pipe, the inlet member can be reliably and securely held on the opening circumference by the support plate, and the setting work of the support plate is also performed. Simultaneous setting of the discharge pipe can be easily performed.

In particular, the support plate is formed in two divided forms, and in the state where the discharge pipe passes through the opening, is fitted to the outer periphery of the cylindrical portion of the inlet member, and is provided to be set on the opening circumference of the bottom support portion Preferably, this makes it possible to easily fit on the outer periphery of the cylindrical part of the inlet member in a state where the discharge pipe passes through the opening, and to set it on the periphery of the opening without any problem, thereby making the setting work easier. .

In the above liquid container, it is preferable that the end of the tubular portion of the inlet member and the end of the discharge pipe with valve are tightly fastened by a clamping fastening structure.

The clamp type fastening structure is provided with convex rims having opposite slopes on opposite sides of the cylindrical portion of the cylindrical portion of the inlet member and the outer circumferential edge of the discharge tube, respectively. And a clamping member having a tapered surface at its inner circumference to fit both convex edges in a proximal direction, the clamping means being formed between the end of the tube and the end of the discharge pipe by clamping the clamp member. It is suitable to form a structure that can be interlocked and sealed tightly. As a result, the end of the inlet member and the end of the discharge pipe can be easily and securely fastened with good sealing properties, and a connection state without fear of liquid leakage and the like can be obtained.

The inlet member is formed integrally with synthetic resin, and the convex part for packing is formed integrally with the convex part of the circumferential direction on the end surface on the side of the inlet member opposite to the outlet tube, and the discharge pipe facing the same. The concave portion in the circumferential direction to which the top of the convex portion is fitted can be provided on the end face of the convex portion. In this case as well, the end of the inlet member and the end of the discharge pipe can be easily and securely fastened, and a connection state can be obtained without fear of liquid leakage.

EMBODIMENT OF THE INVENTION Next, embodiment of this invention is described based on the Example shown to drawing.

1 is a cross-sectional view showing an outline of an assembled setting state of a liquid container according to the present invention, FIG. 2A is a front view of a flat state showing an outline of a container encapsulation, and FIG. 2B is a flat state showing an outline of a container encapsulation. 3 is a partially enlarged cross-sectional view before connecting a discharge pipe with a valve to an outlet of a container encapsulation, FIG. 4 is a partially enlarged cross-sectional view of connecting a discharge pipe with a valve to an inlet member of a discharge port, FIG. 6 is a schematic front view of the clamp member, FIG. 7 is a partially enlarged cross-sectional view showing another embodiment of the inlet member, FIG. 8 is an enlarged perspective view of the opening portion and the support plate of the center portion of the bottom support portion of the outer frame, and FIG. 9 is the bottom of the outer frame. Partial sectional view of the state before passing the said discharge pipe through the opening of the center part of a support part, FIG. 10 is a partial sectional view of the state which assembled the discharge pipe through the opening. The. 11 is a partially enlarged cross-sectional view before connecting a discharge pipe with a valve to a discharge port showing another example of the support plate, FIG. 12 is a partial cross-sectional view of the state passing through the discharge pipe through an opening in the center of the bottom support of the outer frame, and FIG. It is a partial sectional drawing of the assembly setting state. 14 is a partial front view showing a fixed state of the discharge pipe, Figure 15 is a partial perspective view. 16 is a perspective view showing an outline of an outer frame, and FIG. 17 is a perspective view showing a folded state of a side plate of the outer frame.

In the drawing, '1' is a container encapsulation body having an outlet inlet member 2 attached to a bottom portion, '3' is a discharge tube with a valve fastened to the inlet member 2, and '5' is a container rod. It is an outer frame having a bottom support 50 supporting the bottom of the retardation 1. The pallet part 6 is integrally installed in the lower part of the bottom support part 50.

The container encapsulation member 1 is made of, for example, a bag made of a single layer or a multilayer sheet of a synthetic resin film such as polyethylene film, or a bag made of a combination of these and a tarpaulin sheet, or a bag made of rubber. A discharge port with the inlet member 2 is provided at the center of the upper portion with an inlet 11 with a cap in the center thereof. As shown in Figs. 2A and 2B, the encapsulation member 1 is fused with two upper and lower synthetic resin films 1a and 1b at the circumferential portion 1c to form an encapsulation with flat diffusion. The inlet 11 and the outlet by the inlet member 2 are provided in the center of each of the upper and lower films 1a and 1b, and are inflated as shown in FIG. 2A by injecting air or contents therein. It is configured to climb. Of course, it may be sufficient as the bag of another formation form.

As shown in FIG. 3 and the like, the outlet inlet member 2 is formed of a synthetic resin molded body such as polyethylene resin, and is provided with a cylinder portion 21 for fastening with a discharge pipe 3 with a valve, and the cylinder portion 21. It consists of a flange portion 22 connected to one end of the, and the peripheral edge of the outlet of the bottom portion of the encapsulation body 1 is fixed to the flange portion 22 in a sealed state by heat fusion means or the like. The end of the tube portion 21 and the end portion of the discharge pipe 3 with the valve are sealed in a state where the both ends face each other via the packing means 4 by, for example, a clamping fastening structure described later. It is installed to be fastened. The flange portion 22 is generally formed in an approximately square or circular shape with rounded angles, for example, and may be an ellipse or a polygon of five or more shapes.

The valve discharge pipe 3 is mainly made of metal such as stainless steel, and is connected to the elbow pipe 31 having an approximately L-shape fastened to the cylinder portion 21 by an appropriate fastening means to the elbow pipe 31. It consists of a clamp member 32 with a valve 34.

An example of a clamping fastening structure for fastening the inlet member 2 and the discharge pipe 3 will be described.

3 to 5, the side surfaces opposite to the opposite sides of the end outer circumference of the tubular portion 21 of the inlet member 2 and the end outer circumference of the discharge pipe 3 are respectively inclined surfaces 23a and 33a. Convex edges 23 and 33 are provided, and both of the convex edges 23 and 33 can be held in a close direction by the clamp member 7 fitted to the outer circumference thereof. As shown in FIG. 5, the clamp member 7 includes a coupling portion 73 in which two semi-circular annular portions 72 having a tapered surface 71 corresponding to the inclined surfaces 23a and 33a are formed in the inner circumference thereof. In addition to the coupling between the two ends of the semi-circular annular portion 72, the opposite ends of the engaging portion 73 is provided by the screw member 74 is provided freely coupled, both the semi-circular annular portion 72 ) Tightens the end of the tube portion 21 and the end of the discharge pipe 3 by tightening the screw member 74 in a state where the two fittings are fitted to the outer periphery of the convex edges 23 and 33. It is configured to be.

Concave grooves in which both end portions of the ring-shaped packing 4a, such as an O-ring as the packing means 4, can be fitted to both end surfaces of the tube portion 21 and the end portions of the discharge pipe 3 facing each other. 23b and 33b are provided, and it is comprised so that the said ring-shaped packing 4a may be interposed between the said both ends to be fastened, and it can be fastened liquid tightly without the worry of liquid leakage.

As the packing means 4, as described above, in addition to using a ring-shaped packing 4a made of a rubber material or the like separate from the inlet member 2, for example, as shown in FIG. The annular convex portion 4b in the circumferential direction is integrally protruded from the cylindrical portion 21 on the cross section of the cylindrical portion 21 by using the material of the inlet member 2, and the convex portion 4b is It fits into the recessed groove 33b provided in the cross section of the discharge pipe 3, and similarly clamps the edge part of the said cylinder part 21 and the edge part of the said discharge pipe 3 by the clamp member 7 similarly. The convex portion 4b may be configured to perform the packing function of the fastening portion. In this case, it is not necessary to use a separate ring-shaped packing, so that the number of parts is small, which is economical, and the fastening operation is also easy.

As the fastening means of the inlet member 2 and the discharge pipe 3, it is also possible to use other fastening means in addition to the clamping fastening structure. It is especially preferable at the point of sealing property, etc.

Clamp-type fastening structure as described above may also be used to connect the elbow tube 31 and the clamp member 32 of the discharge pipe 3.

The bottom support part 50 in the said outer frame 5 has the bottom plate 51 which formed the funnel shape inclined downward toward the inside from four peripheral parts. The angle of inclination of the bottom plate 51 can be appropriately set according to the viscosity of the liquid to be transported. It has an opening 52 which can penetrate the discharge pipe 3 with a valve fastened to the cylinder part 21 of the said inlet member 2 in the center part of the said bottom plate 51, The circumferential part of the opening 52 Support plate 55 for receiving the flange portion 22 of the inlet member 2, for example in a state of being fitted or fitted to the outer circumference of the tube portion 21 of the inlet member 2, for example. As shown in FIGS. 8-10, the base plate 55 formed into two divided forms is provided freely.

In the drawing, for example, a rectangular region 51a of the center portion of the bottom plate 51 is slightly lowered to form an approximately horizontal surface, and the opening 52 is formed in the central portion of the region 51a formed by the horizontal surface. The base plate 55 can be fitted into the region 51a and set.

The support plate 55 is made of a plate made of a synthetic resin plate, a particle board, or other rigid materials, and as shown in FIG. 8, for example, a rectangular plate body that can be fitted into the region 51a is formed at two centers. It consists of divided half body 55a, 55b. The cutouts 56a and 56b which can be fitted to the cylindrical part 21 of the said inlet member 2 are provided in the center part of the split end of these both halves 55a and 55b. These two halves 55a, 55b are formed in the flange portion 22 of the inlet member 2 in a state where the discharge pipe 3 fastened to the inlet member 2 is penetrated from the opening 52 as described above. To be set downward on the opening circumference 53 in the area 51a with the cutouts 56a and 56b movably fitted or fitted to the outer periphery of the tub 21. It is made so that it can support the flange part 22 of the said inlet member 2 by this. '54' is a heat insulating board that also serves as protection added to the inside of the bottom plate (51).

With respect to the support plate 55 supporting the flange portion 22 of the inlet member 2, as shown in FIGS. 11 to 13, the outer diameter of the end of the tube portion 21 of the inlet member 2, in particular the convex edge ( It is made of one sheet of the same material having an opening 56 having a diameter larger than the outer diameter of 23, and it is inserted into the outer circumference of the cylindrical portion 21 of the inlet member 2, and It may also be carried out by setting on the periphery of the opening 52.

In the case of the support plate 55 of this embodiment, the chain of FIG. 11 is connected to the end of the tube portion 21 of the inlet member 2 until the valve discharge pipe 3 is connected by the clamping fastening structure. As shown in FIG. 12, the valve is inserted into the outer circumference of the tube portion 21 so as to be movable, and the discharge pipe 3 with the valve is connected to the end of the tube portion 21 by the clamp member 7 in this state. The discharge pipe 3 may be penetrated through the opening 52, and the supporting plate 55 may be set on the circumference of the opening 52, and the setting operation of the discharge pipe 3 can be performed as described above. .

In any of the embodiments, the opening 52 in the region 51a is not limited to a circular shape as shown in the drawing, and any opening shape such as an ellipse or a polygon may be provided as long as the discharge pipe 3 with the valve can pass therethrough. It may be achieved. In either case, this is carried out in such a manner that the flange portion 22 of the inlet member 2 is supported by the support plate 55 through the opening circumference.

It is also possible to carry out without using the support plate 55. In this case, the width or diameter of the flange portion 22 may be larger than the diameter of the opening 52. In order to support the inlet member 2 with good stability, it is more preferable to use the support plate 55 as described above.

The bottom support part 50 is supported by the side pillars 57 disposed on the four periphery of the bottom plate 51 by a support column 61 installed in four corners of the pallet part 6, The periphery of the area 51a in the central portion of the bottom plate 51 is supported by a support column 62 which is installed inwardly of the pallet part 6, and the discharge pipe below the bottom plate 51. (3) has a space to set. These bottom support parts 50 and the pallet part 6 are formed by metal materials, such as steel materials, and other rigid materials.

On the pallet part 6, the following fixing means is provided in order to fix and support the discharge pipe 3, which is lowered through the opening 52 of the bottom support part 50.

The pipe support members 64 face each other at intervals to allow passage of the discharge pipe 3 to the reinforcing members 63 on the left and right of the central part made of an angle member disposed in the front-rear direction from the upper portion of the pallet part 6. And a pair of attachment members 65 are provided on the pipe support member 64 at intervals to allow the elbow tube 31 portion of the discharge pipe 3 to be connected to the pipe support member 64. 14 and 15, each of the attachment member 65 is protruded upwardly on the tube support member 64, respectively, and is opposed to the generally hook-shaped support member 66, and stands on the support member 66. In addition to being freely supported, it has a fixing bolt 67 that can protrude upward from the upper plate portion of the supporting member 66 at the time of standing, and the screw 68 screwed to the fixing bolt 67 is screwed. On the other hand, in the elbow tube 31 portion of the discharge pipe (3) can be placed on both sides of the support member 66, and the incision 35 that the fixing bolt 67 can be fitted by the standing action. The attachment plate 36 having a) is protruded by welding means or the like. In the state where the attachment plate 36 is placed on the supporting member 66, the fixing bolt 67 is erected so as to be inserted into the cutout portion 35 and tightened and fixed by the tightening screw 68. The discharge pipe 3 can be fixedly set on the pallet 6 in a stable manner.

As the fixing means of the discharge pipe 3 is not limited to using the attachment member 65 of the embodiment shown in the figure, it can be stably fixed in the state that is sent down through the opening 52 of the bottom support 50. Any structure may be sufficient as it exists. For example, the discharge pipe is positioned up, down, left, and right with respect to the pallet part by using other fasteners, such as pins and clips, in addition to bolts and nuts for fastening the support member 66 and the attachment plate 36. What can be fixed without misalignment is good.

Moreover, the side plates 8a, 8b, 8c, 8d which cover the front, back, left, and right sides of the outer frame 5 are arrange | positioned on the bottom support part 50 of the said outer frame 5. Each side plate 8a, 8b, 8c, 8d is made by holding plate | board material 82, such as a heat insulation board, inside the frame member 81, respectively. Each of these side plates 8a, 8b, 8c, and 8d is connected to the side frame portion 57 of the bottom support portion 50 so as to bend inwardly by bending inward, and is connected to each side plate 8a as shown in FIG. , 8b, 8c, and 8d) are provided so as to fold one after the other inward. '85' represents a connecting portion by the hinge structure. Thereby, when not using a container, each side plate of the said outer frame 5 can be handled folded high and low. Each said side plate 8a, 8b, 8c, 8d is hold | maintained in the standing state by being connected with the adjacent side plate by a connection means suitably in the standing state.

In addition, the side plate of one side of the four circumferential side plates, for example, the front side plate 8a is divided into an upper portion 83 and a lower portion 84, and the upper portion 83 is bent outward with respect to the lower portion 84. It is hinged so that it is possible, and it is comprised so that the container sealing body 1 may be set in the outer frame 5 in the state which the upper part 83 bent outward and opened. '86' represents the hinge connection portion. '87' is a confirmation window for the amount of liquid accommodated, and in the case of the drawing, is provided on the side plate 8a on the front surface. The structure which can bend the upper part outward and the window for confirmation are not limited to a front surface, but can also be set to another side plate, such as right and left or back.

'88' is a detachable upper plate on the upper surface of the outer frame 5 in which the respective side plates 8a, 8b, 8c, and 8d stand up and assembled, and in the case of the drawing, the upper plate is divided into two left and right parts. It is made to be able to carry out liquid injection work with the left and right parts removed.

The structure of the side plate of the said outer frame 5 etc. can be implemented by various assembly structures other than the thing of the Example to show in figure.

The assembly method of the container sealing body 1, the valve | bulb discharge pipe 3, etc. in the liquid container which comprised the said structure is demonstrated.

To assemble the container encapsulation body 1 into a state in which the container encapsulation body 1 can be assembled and used in the outer frame 5, the outlet of the bottom of the encapsulation body 1 from the outside of the outer frame 5 in advance, i. The outlet pipe (3) with valve is fastened to the inlet member (2). This fastening operation is, for example, as shown in Fig. 4, in which the end portions of the discharge pipes 3 are connected to the concave grooves 23b and 33b of both end surfaces facing each other, respectively, at the end portions of the tube portion 21 of the inlet member 2. The ring-shaped packings 4a such as the O-rings are fitted to face each other, and in this state, the clamp members 7 are fitted with respect to the annular convex edges 23 and 33 of the outer peripheral edges of both ends. The clamping member 7 is tightened with the screw member 74, and the both ends are interposed between the packing 4a by tightening the clamping member 7 in a direction close to each other using the inclined surfaces 23a and 33a of the two convex edges 23 and 33. Tighten it tightly. This fastening operation can be easily performed in a place where the outside of the outer frame 5 is wide.

Then, the container encapsulation member 1 is placed inside the outer frame 5 in which at least one side plate of four side plates 8a, 8b, 8c, and 8d, for example, the front side plate 8a, is opened. The discharge pipe 3 is inserted into the opening 52 having the center portion of the bottom support portion 50 from the inside to the bottom of the bottom support portion 50 through the bottom side as shown in FIG. 9. At the same time, the half body 55a, 55b of the support plate 55 divided into two in the bottom support part 50 of the outer frame 5 of the inlet member 2 to which the discharge pipe 3 is fastened. Inserted under the flange portion 22, the cutouts 56a and 56b which are provided at the divided ends of the both halves 55a and 55b are fitted to the outer circumference of the tube portion 21, and both halves 55a and 55b. ) Face each other and at the same time set on the opening circumferential portion 53 in the central region 51a of the bottom plate 51 to support the flange portion 22 of the inlet member 2. do.

In the case of using the support plate 55 made of one sheet, the support plate 55 is fitted to the outer circumference of the tube portion 21 of the inlet member 2 until the connection of the discharge pipe 3 with the valve is connected. After connecting the discharge pipe 3 to the tube portion 21, the discharge pipe 3 is pulled downward from the inside as shown in FIG. 12, and the support plate 55 is opened as shown in FIG. 53), and supports the flange portion 22 of the inlet member (2).

And the discharge pipe 3 pulled out from the opening 52 of the bottom support part 50 by the suitable fixing means on the pipe support member 64 installed in the upper part of the pallet part 6, for example in FIG. And a pair of attachment members 65 of the embodiment shown in FIG. Thereafter, the assembly is completed by standing up and interconnecting the side plates 8a, 8b, 8c, and 8d around the four sides of the outer frame 5. The container encapsulation body 1 assembled in the outer frame 5 is inflated to fit the inner surface of the outer frame 5, for example, by blowing air from the discharge pipe 3 or the inlet 11. Of course, the liquid to be transported may be injected from the injection port 11 to inflate. The inflatable encapsulation body 1 is maintained in a predetermined shape by facing inward of each side plate 8a, 8b, 8c, 8d of the outer frame 5. Moreover, about the upper plate 88, even if it installs in the upper part after assembling each side plate 8a, 8b, 8c, 8d of the said outer frame 5, and after the said sealing body 1 is inflated or after liquid injection, it is provided. good.

As described above, in the state in which the container encapsulation body 1 and the discharge pipe 3 are assembled to the outer frame 5, the liquid of the transport object is injected into the encapsulation body 1, and transported.

Then, after discharging the liquid of the contents at the transport destination, the container disposable encapsulation 1 is disassembled in the outer frame 5 to convey the outer frame 5 and the discharge pipe 3 to the transport source. In the disassembling operation, the assembly of the discharge pipe 3 to the pallet part 6 is released, and the discharge pipe 3 is connected to the inlet member 2 of the encapsulation body 1. On the contrary, the sealing member 1 is pulled out from the outer frame 5 as it is, upwards from the opening 52 of the bottom support part 50. In this way, the clamp member 7 connecting the discharge pipe 3 and the inlet member 2 is detached from the outside of the outer frame 5 and the discharge pipe 3 is separated from the inlet member 2.

That is, in the case of the present invention, the discharge pipe (3) is a bottom support part while the discharge pipe (3) with the valve is fastened to the inlet member (2) for the outlet having the bottom of the container encapsulation (1). Since it can be inserted into the outer frame 5 through the opening 52 of 50 and can be pulled out of the outer frame 5, the assembly and disassembly of the encapsulation body 1 and the discharge pipe 3 can be facilitated. Can perform efficiently.

In addition, the fastening and disassembly of the discharge pipe (3) to the inlet member (2) can be easily performed outside the outer frame (5), in particular, when separating the discharge pipe (3) from the inlet member (2), If liquid remains inside the encapsulation body 1, the residual liquid does not drop off from the inlet member 2 so that separation is easy, and there is no fear of soiling the floor surface.

As described above, according to the present invention, it is possible to easily assemble the container encapsulation member and the discharge pipe with a valve, and the sealing property of the connection portion between the inlet member of the encapsulation bottom part and the discharge pipe is high, There is no concern, and there is no fear of dropping the residual liquid when the encapsulation body is pulled out, so it is easy and safe to work.

Claims (7)

A liquid container having an outer frame having a container encapsulation body having an outlet inlet member attached to a bottom portion thereof, a discharge pipe having a valve fastened to the inlet member, and a bottom support portion supporting the bottom portion of the container encapsulation body. When assembling the container encapsulation material into the outer frame, a discharge pipe with a valve is fastened to an inlet member provided at the bottom of the encapsulation material, and the discharge pipe is connected to an opening provided in the bottom support portion from the inside of the outer frame. Pulling out the bottom portion of the bottom through the support, and assembly method of the encapsulation body of the liquid container, characterized in that the inlet member is supported by the opening circumferentially fixed. A liquid container comprising an outer frame having a container encapsulation having a discharge inlet member at a bottom thereof, a discharge pipe with a valve fastened to the inlet member, and a bottom support portion supporting the bottom of the container encapsulation. The inlet member provided at the bottom of the container encapsulation consists of a cylinder portion for fastening with a discharge pipe with a valve, and a flange portion connected to one end of the cylinder portion, and the flange portion is fixed to the bottom portion of the encapsulation member. , The bottom support portion of the outer frame has a bottom plate which forms a funnel shape inclined downward from the four peripheral portions inwardly, and has an opening through which a valve discharge pipe connected to the tubular portion of the inlet member penetrates at a central portion thereof. And a discharge pipe is passed through the opening to support the flange portion of the inlet member at the opening circumference. The method of claim 2, And a support plate for supporting the flange portion in a state in which it is movably fitted or fitted on the outer circumference of the inlet member on an opening circumference of the bottom support portion. The method of claim 3, wherein The support plate has a shape divided into two, the discharge pipe is fitted so as to fit on the outer periphery of the cylindrical portion of the inlet member in the state passing through the opening, and is set to be set on the opening circumference of the bottom support portion Liquid container. The method according to any one of claims 2 to 4, And an end portion of the tube portion of the inlet member and an end portion of the discharge pipe with valve are tightly fastened by a clamping fastening structure. The method of claim 5, wherein A clamp type fastening structure is provided with a convex rim having an inclined surface opposite to the opposite side on the outer circumference of the end of the tubular portion of the inlet member and the outer circumference of the discharging tube, respectively, and fitted on the outer circumference of the two convex rims. And a clamp member having a tapered surface at its inner circumference, the edge of which can be squeezed in a proximate direction, and the clamping member tightly tightly tightens the end of the tubular portion and the end of the discharge pipe through a packing means therebetween. Liquid container, characterized in that possible. The method of claim 6, The inlet member is formed integrally with synthetic resin, and a convex portion as a packing means forming a circumferential annular shape is integrally provided on a cross section of the inlet member opposite to the discharge tube, and the discharge pipe facing the inlet member is integrally formed. A liquid container, characterized in that the concave portion in the circumferential direction is fitted in the cross section of the convex portion is fitted.