Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D88/00—Large containers
  • B65D88/16—Large containers flexible
  • B65D88/22—Large containers flexible specially adapted for transport
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
  • B65D19/02—Rigid pallets with side walls, e.g. box pallets
  • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
  • B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
  • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
  • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
  • B65D77/061—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers the containers being mounted on a pallet
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
  • B65D2519/00004—Details relating to pallets
  • B65D2519/00736—Details
  • B65D2519/008—Drainage means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
  • B65D2519/00004—Details relating to pallets
  • B65D2519/00736—Details
  • B65D2519/00805—Means for facilitating the removal of the load

Definitions

• the present invention relates to a method for assembling a bag of a liquid container used for transporting various chemicals, liquid foods, and other liquids, and a liquid container.
• the liquid container disclosed in the above-mentioned document includes a bottom receiver for receiving a bag for a container on a pallet body, and has an opening at a center of a funnel-shaped bottom of the bottom receiver.
• a locking portion is provided on a lower surface of an opening peripheral portion of the bottom so that a mounting flange provided at an end of the discharge pipe with a valve can be fitted and locked from the side.
• the discharge pipe with pulp is detachably attached by the engagement of the flange.
• the cylindrical portion of the outlet member attached to the bottom of the bag is fitted into the inside of the end of the discharge tube. And the connection is made.
• the present invention has been made in view of the above, and can easily perform an assembling set operation such as a container bag and a discharge pipe with a valve, and furthermore, a connection part between a mouth member at the bottom of the bag and the discharge pipe. It provides a built-in method and a liquid container that can be easily and safely operated without having to worry about leakage of liquid, etc., with high sealing performance, and without having to worry about drip of residual liquid when taking out the bag. I am trying to do it.
• a method for assembling a bag or the like of a liquid container according to the present invention comprises: a container bag having a bottom having a mouth member for a discharge port attached thereto; In a liquid container comprising a pipe and an outer frame having a bottom receiving portion for receiving a bottom portion of the container bag, when the container bag is assembled into the outer frame and set, A discharge pipe with a valve is fastened to the mouth member at the bottom of the body. And through the opening in the bottom receiving portion, the fixing member is taken out below the bottom receiving portion, and the mouth member is fixed so as to be supported by a peripheral portion of the opening.
• the discharge pipe can be assembled to the outer frame through the opening of the bottom receiving section while the discharge pipe with the valve is fastened to the mouth member provided at the bottom of the container bag.
• the work can be performed easily and efficiently, and the sealing property at the connection between the mouth member and the discharge pipe can be maintained well.
• the discharge pipe can be pulled out upward from the opening in the opposite direction, so that the take-out and disassembly work can be easily performed. Further, fastening and separation of the discharge pipe with respect to the b member can be easily performed outside the outer frame. In addition, especially when the discharge pipe is separated from the mouth member, even if liquid remains inside the bag body, since the work is performed outside the outer frame, the residual liquid drip from the member. It is also possible to separate them easily without any work, making the work easier.
• the liquid container of the present invention includes a container bag having a mouth member for a discharge port at a bottom portion, a discharge pipe with a valve fastened to the mouth member, and a bottom portion of the container bag member.
• a liquid container comprising an outer frame having a bottom receiving portion, wherein the lower portion of the container bag body has a tubular portion for fastening to a discharge pipe with a valve; and the tubular portion. And a flange portion connected to one end of the outer frame. The flange portion is fixed to the opening edge of the bottom of the bag, and the bottom receiving portion of the outer frame is inwardly downward from four peripheral portions.
• a bottom plate having a funnel shape inclined at a center thereof, and an opening through which a discharge pipe with a valve fastened to the cylindrical portion of the mouth member can be inserted at a central portion thereof.
• the flange portion of the member is supported by the periphery of the opening.
• a receiving plate for supporting the flange portion in a fitted state so as to be freely set.
• the mouth member is reliably and stably held on the peripheral edge of the opening by the receiving plate.
• the work of setting the receiving plate can be easily performed simultaneously with the work of setting the discharge pipe.
• the receiving plate in a state where the receiving plate has a split shape and the discharge pipe is passed through the opening, the receiving plate is fitted to an outer periphery of a cylindrical portion of the mouth member, and an opening peripheral portion of the bottom receiving portion. More preferably, the discharge pipe is fitted on the outer periphery of the cylindrical portion of the mouth member while the discharge pipe is passed through the opening, and is set on the peripheral edge of the opening. Can be easily performed without any problem, and the above-mentioned setting work is further easily performed.
• the end of the cylindrical portion of the mouth member and the end of the discharge pipe with a valve are liquid-tightly fastened by a clamp-type fastening structure.
• a convex edge is provided on the outer periphery of the end of the cylindrical portion of the mouth member and on the outer periphery of the end of the discharge pipe, the side surfaces of the side opposite to the opposing side forming an inclined surface.
• a clamp member having a tapered surface on the inner periphery capable of being fitted to the outer periphery of the two convex edges and tightening the two convex edges in the proximal direction, and by tightening the clamp member,
• the end portion and the end portion of the discharge pipe have a structure that can be liquid-tightly fastened by interposing a packing means therebetween. Thereby, the end of the mouth member and the end of the discharge pipe can be easily and securely fastened with good sealing, and a connection state free from liquid leakage or the like can be obtained.
• the mouth member is integrally formed of a synthetic resin, and a circumferential annular annular ridge for packing is provided on the end surface of the cylindrical portion of the member facing the discharge pipe.
• the top of the ridge on the end face of the discharge pipe facing this May be provided with a circumferential concave streak for fitting. Also in this case, the end of the mouth member and the end of the discharge pipe can be easily and securely fastened, and a connection state free from liquid leakage or the like can be obtained.
• FIG. 1 is a cross-sectional view schematically illustrating an assembled and set state of a liquid container according to the present invention.
• FIG. 2A is a schematic front view of a flat state showing the outline of a container bag.
• FIG. 2B is a schematic plan view of the above.
• FIG. 3 is an enlarged cross-sectional view of a part before connecting a discharge pipe with a valve to the discharge port of the container bag.
• FIG. 4 is an enlarged cross-sectional view of a part where a discharge pipe with a valve is connected to a port member of a discharge port.
• FIG. 5 is a partially enlarged view of the above.
• FIG. 6 is a schematic front view of the same clamp member.
• FIG. 7 is a partially enlarged sectional view showing another embodiment of the mouth member.
• FIG. 8 is an enlarged perspective view of an opening at the center of the bottom receiving portion of the outer frame and the receiving plate.
• FIG. 9 is a partial cross-sectional view showing a state where the discharge pipe is passed through an opening at the center of the bottom receiving portion of the outer frame.
• FIG. 10 is a cross-sectional view of a part in a state where the discharge pipe is assembled and set through the opening.
• FIG. 11 is an enlarged cross-sectional view of a part before connecting a discharge pipe with a valve to a discharge port showing another example of a receiving plate.
• FIG. 12 is a partial cross-sectional view showing a state where the discharge pipe is passed through an opening at the center of the bottom receiving portion of the outer frame.
• FIG. 13 is a cross-sectional view of a part of the above-described assembled and set state.
• Fig. 14 is a partial front view showing the fixed state of the discharge pipe assembled and set.
• FIG. 15 is a perspective view of a part of the above.
• FIG. 16 is a schematic perspective view schematically showing the outer frame.
• FIG. 17 is a schematic perspective view showing a folded state of the side plate of the outer frame.
• 1 is a bag for a container having a bottom member 2 for a discharge port attached to the bottom
• 3 is a discharge pipe with a valve fastened to the B member 2
• 5 is a bag for the container 1 for the container.
• This is an outer frame having a bottom receiving portion 50 for receiving the bottom.
• a pallet portion 6 is provided below the bottom receiving portion 50.
• the container bag 1 may be, for example, a bag made of a single-layer or multi-layer sheet of a synthetic resin film such as a polyethylene film, or a bag made of a combination of these and a sheet made of nylon, or a rubber-made bag. It is made of a bag, has an inlet 11 with a cap at substantially the center of its upper part, and has an outlet at the center of the bottom where the above-mentioned member 2 is attached.
• the bag 1 has a flat spread by fusing two upper and lower synthetic resin films 1a and 1b at a peripheral edge 1c.
• the upper and lower films 1a and 1b are provided with the inlet 11 and the outlet by the member 2 at substantially the center of each of the upper and lower films 1a and 1b.
• the bag By injection, it is constructed so that it can swell as shown by the chain line in FIG. It goes without saying that the bag may be formed in another form.
• the outlet port member 2 is formed of a synthetic resin molded body such as polyethylene resin, and is fastened to the outlet pipe 3 with pulp. And a flange portion 22 connected to one end of the cylindrical portion 21.
• the peripheral edge of the outlet of the bag 1 at the bottom of the bag 1 is thermally fused to the flange portion 22. It is fixed in a sealed state by such as.
• An end of the cylindrical portion 21 and an end of the discharge pipe 3 with a valve are liquid-tightly fastened by, for example, a clamp-type fastening structure to be described below, in which the both ends are abutted via packing means 4. It is provided to be able to.
• the flange portion 22 usually has, for example, a substantially quadrangular shape or a circular shape with rounded corners, but may have an elliptical shape or a polygonal shape with a pentagon or more.
• the discharge pipe 3 with a valve is mainly made of metal such as stainless steel, and is connected to the substantially L-shaped elbow pipe 31 that is fastened to the cylindrical portion 21 by an appropriate fastening means.
• the base member 32 includes a valve 34.
• An example of a clamp-type fastening structure for fastening the above-mentioned member 2 and the above-mentioned discharge pipe 3 will be described.
• the outer periphery of the end of the cylindrical portion 21 of the b-member 2 and the outer periphery of the end of the discharge pipe 3 have side surfaces opposite to the opposite sides, respectively.
• a, 33a are provided with convex edges 23, 33, so that the two convex edges 23, 33 can be fastened in the approaching direction by a clamp member 7 fitted to the outer periphery thereof.
• the clamp member 7 has two semicircular annular portions 72, 7 having tapered surfaces 71, 71 corresponding to the inclined surfaces 23a, 33a formed on the inner periphery.
• Opposite end faces of the end of the cylindrical portion 21 and the end of the discharge pipe 3 are provided with recessed grooves 23b, 33b in which both side portions of a ring-shaped packing 4a such as an o-ring as packing means 4 can be fitted, and between the both end portions to be fastened.
• the ring-shaped packing 4a is configured so as to be able to be sandwiched between the ring-shaped packings 4a, so that liquid-tight fastening can be performed without fear of liquid leakage or the like.
• the packing means 4 besides using the ring-shaped packing 4a made of a rubber material or the like separate from the member 2 as described above, for example, as shown in FIG. B.
• a circumferential annular ridge 4 b is integrally provided with the cylindrical portion 21 on the end face of the cylindrical portion 21.
• the end portion of the cylindrical portion 21 and the end portion of the discharge tube 3 are fastened in the proximity direction by the clamp member 7 in the same manner as described above so as to be fitted into the concave groove 3 3 b provided on the end surface of the discharge tube 3.
• the ridge 4b can be configured and implemented so as to perform the packing action of the fastening portion. In this case, it is not necessary to use a separate ring-shaped packing, the number of parts is reduced, it is economical, and the fastening operation is facilitated.
• fastening means may be used as the fastening means between the b-member 2 and the discharge pipe 3 in addition to the above-described clamp-type fastening structure.
• the fastening structure of the type is particularly preferable in terms of ease of fastening operation and sealing property of the connecting portion.
• the bottom receiving portion 50 of the outer frame 5 has a funnel-shaped bottom plate 51 inclined downward from the four peripheral portions toward the inside.
• the inclination angle of the bottom plate 51 can be appropriately set according to the viscosity of the liquid to be transported.
• At the center of the bottom plate 51 there is provided an opening 52 through which a discharge pipe 3 with a valve fastened to the cylindrical portion 21 of the b member 2 can be passed.
• B member 2 On the peripheral edge 53 of the opening 52, B member 2
• a rectangular area 51a in the center of the bottom plate 51 is slightly formed as a paragraph to form a substantially horizontal plane, and the opening 52 is formed in the center of the area 51a by the horizontal plane.
• the receiving plate 55 can be fitted and set in the region 51a. It is also possible to set the opening 52 together with the region 51 a so as to be deviated to the front, rear, left or right from the center in the central region of the bottom, but in practice, it is set at the central position. Good to put.
• the receiving plate 55 is made of a plate made of a synthetic resin plate, a particle board, or another rigid material. As shown in FIG. 8, for example, a rectangular plate that can fit in the region 51a is used.
• the receiving plate 55 for supporting the flange portion 22 of the roller member 2 As shown in FIGS. 11 to 13, the outer diameter of the end of the cylindrical portion 21 of the roller member 2, A single plate member of the same material having an opening 56 larger in diameter than the outer diameter of the edge 23 is loosely fitted on the outer periphery of the cylindrical portion 21 of the member B, and the opening 5 It can also be carried out by setting it on the peripheral part of No. 2.
• the connection between the discharge pipe 3 with the valve and the end of the cylindrical portion 21 of the rotatable member 2 by the clamp type fastening structure is made until FIG.
• a discharge pipe 3 with a valve is connected to the end of the cylindrical portion 21 by a clamp member 7, and The drain pipe 3 may be pulled out of the opening 52 as shown in FIG. 12, and the receiving plate 55 may be set on the peripheral edge of the opening 52.
• the setting work of the discharge pipe 3 is the same as described above. Can be done.
• the opening 52 in the region 51a is not necessarily limited to a circular shape as shown in the figure, but may be a shape through which the discharge pipe 3 with a valve can be inserted. Any opening shape such as an ellipse or a polygon may be used. In any case, as described above, the process is performed such that the flange portion 22 of the member 2 is supported at the peripheral edge of the opening via the receiving plate 55.
• the width or the diameter of the flange portion 22 may be made larger than the diameter of the opening 52.
• the bottom receiving portion 50 is supported by supporting columns 61, which are provided at four corners of the pallet portion 6, on side frame portions 57 arranged at four peripheral portions of the bottom plate 51.
• a peripheral portion of the region 51 a at the center of the bottom plate 51 is supported by a support column 62 erected inside the pallet portion 6, and the discharge pipe is provided below the bottom plate 51. It has a space where 3 can be set.
• the bottom receiving portion 50 and the pallet portion 6 are formed of a metal material such as a steel material or other rigid materials.
• the following fixing means is provided on the pallet 6 in order to fix and support the discharge pipe 3 projecting downward through the opening 52 of the bottom receiving part 50.
• the pipe receiving members 6 4 and 6 4 allow the discharge pipe 3 to pass through the central left and right reinforcing members 63 and 63 made of angle materials etc. arranged in the front-rear direction.
• a pair of fittings 65, 65 are provided at intervals so as to be able to accommodate the elbow pipe 31 of the discharge pipe 3 in the pipe receiving members 64, 64 at intervals. Is provided.
• the two fittings 65, 65 are respectively provided with substantially hook-shaped receiving members 66, 66 projecting upward from the tube receiving member 64 and facing each other.
• Fixing bolts 67, 67 which are supported by the receiving members 66, 66 so as to be able to stand upright and can protrude above the upper plate portion of the receiving members 66, 66 when standing up; Tightening screws 68 and 68 are screwed to 67 and 67.
• the elbow pipe 31 of the discharge pipe 3 can be placed on the receiving members 66, 66 on both sides thereof, and the fixing bolts 67, 67 can be fitted by standing action.
• Mounting plates 36, 36 having notches 35, 35 protrude by welding means or the like. With the mounting plates 36, 36 placed on the receiving members 66, 66, the fixing bolts 67, 67 are raised so as to fit into the cutouts 35, 35.
• the discharge pipe 3 can be fixedly set on the pallet 6 with good stability by tightening and fixing with the screws 68, 68.
• the means for fixing the discharge pipe 3 is not limited to the one using the fittings 65, 65 of the embodiment shown in the figure, and is stably provided in a state where it is projected downward through the opening 52 of the bottom receiving part 50. Any structure may be used as long as it can be fixed.
• bolts, nuts, or other fasteners such as pins and clip members are used. Any material can be used as long as it can be stopped right and left and back and forth without displacement.
• each side plate 8a, 8b, 8c, 8d covering front, rear, left and right side surfaces of the outer frame 5 are arranged.
• Each side plate 8 a, 8 b, 8 c and 8 each have a plate member 82 such as a heat insulating board held inside the frame member 81.
• Each of these side plates 8a, 8b, 8c, 8d is connected to the side frame portion 57 of the bottom receiving portion 50 so as to be able to bend inward while sequentially changing the height.
• the side plates 8a, 8b, 8c, and 8d are provided so as to be successively overlapped inside and folded.
• Reference numeral 85 denotes a connecting portion having a hinge structure.
• one side plate of the four peripheral side plates for example, the front side plate 8a is formed separately in an upper part 83 and a lower part 8.4, and the upper part 83 is bent outward with respect to the lower part 84.
• the container bag 1 is set in the outer frame 5 with the upper part 83 being bent outward and opened.
• Reference numeral 86 denotes the hinge connection.
• Reference numeral 87 denotes a window for confirming the amount of the stored liquid and the like, which is provided on the front side plate 8a in the case of the figure.
• the structure in which the upper portion can be bent outward and the window for confirmation are not limited to the front surface, but can be set on other side plates such as the left and right or the back.
• Reference numeral 8 denotes an upper plate that can be freely attached to the upper surface of the outer frame 5 in a state where the side plates 8 a, 8 b, 8 c, and 8 d are assembled in an upright state. The left and right portions are separated so that a liquid injection operation or the like can be performed.
• the structure such as the side plate of the outer frame 5 can be implemented by various assembling structures besides the illustrated embodiment.
• the container bag 1 is set in the outer frame 5 and ready for use.
• the valve-equipped discharge pipe 3 is fastened to the discharge port B member 2 at the bottom of the bag 1 outside the outer frame 5 in advance, that is, before the assembly is started.
• this fastening operation is performed by connecting the end of the cylindrical portion 21 of the mouth member 2 and the end of the discharge pipe 3 to the concave grooves 23 b, A ring-shaped packing 4a such as a ring or the like is fitted to 33b so as to be fitted and sandwiched, and in this state, a clamp member is provided for the annular projections 23, 33 provided on the outer periphery of both ends.
• the container bag body 1 is placed inside the outer frame 5 with at least one of the four side plates 8 a, 8 b, 8 c, 8 d, for example, the front side plate 8 a opened.
• the discharge pipe 3 is passed through an opening 52 having a central portion of the bottom receiving portion 50 from the inside downward, and is pulled out below the bottom receiving portion 50.
• the half bodies 55 a and 55 b of the split receiving plate 55 are attached to the lower member 2 to which the discharge pipe 3 is fastened.
• the receiving plate 55 made of one plate material
• the receiving plate 55 is fitted to the outer periphery of the cylindrical portion 21 of the member 2 before the discharge pipe 3 with the valve is connected. Then, after connecting the discharge pipe 3 to the cylindrical portion 21, similarly to the above, pull out the discharge pipe 3 downward from the inside as shown in FIG. 12, and as shown in FIG.
• the receiving plate 55 is set on the peripheral edge 53 of the opening, and the flange 22 of the member 2 is supported.
• the discharge pipe 3 protruding below the opening 52 of the bottom receiving part 50 is placed on a pipe receiving member 64 provided on the upper part of the nozzle part 6 by an appropriate fixing means, for example, as shown in FIG. It is fixed by a pair of mounting tools 65, 65 of the embodiment shown in FIG. 4 and FIG. Thereafter, the four side plates 8a, 8b, 8c, 8d of the outer frame 5 are erected and connected to each other to complete the assembly.
• the above-mentioned container bag 1 assembled and set in the outer frame 5 is inflated along the inner surface of the outer frame 5 by blowing air from the discharge pipe 3 or the inlet 11 as necessary. deep. Of course, the liquid to be transported may be expanded by injecting the liquid from the inlet 11.
• the expanded bag body 1 is held in a predetermined shape along the inside of each side plate 8a, 8b, 8c, 8d of the outer frame 5.
• the upper plate 88 may be attached to the upper part after assembling the side plates 8a, 8b, 8c, 8d of the outer frame 5, or after the bag body 1 is inflated, or It may be applied after liquid injection.
• the liquid to be transported is injected into the bag 1, stored, and transported.
• the one-way container bag 1 is taken out of the outer frame 5, disassembled, and the outer frame 5 and the discharge pipe 3 are returned to the source.
• the fixing of the discharge pipe 3 to the pallet portion 6 is removed, and the discharge pipe 3 is connected to the rotatable member 2 of the bag body 1 while the discharge pipe 3 is connected.
• the bag body 1 is withdrawn from the opening 52 of the bottom receiving portion 50 upward, and the bag body 1 is taken out of the outer frame 5 as it is.
• the clamp member 7 connecting the discharge pipe 3 and the member 2 is removed, and the discharge pipe 3 is separated from the member 2.
• the discharge pipe 3 with the valve is fastened to the discharge port b member 2 provided at the bottom of the container bag 1, the discharge pipe 3 is connected to the bottom receiving part 50. Since it can be incorporated into the outer frame 5 through the opening 52 and can be taken out from the outer frame 5, it is possible to easily and efficiently set and remove the bag 1 and the discharge pipe 3. it can.
• the work of fastening and separating the discharge pipe 3 with respect to the member 2 can be easily performed outside the outer frame 5, and in particular, when the discharge pipe 3 is separated from the member 2, temporarily Even if the liquid remains, it is easy to separate the remaining liquid so that it does not drip from the member 2, and there is no possibility of soiling the floor.
• the work of assembling the container bag and the discharge pipe with a valve can be easily performed, and the sealing property of the connection between the mouth member at the bottom of the bag and the discharge pipe is high. There is no need to worry about liquid leakage and the like, and there is no danger of residual liquid dripping when removing the bag, making it easy and safe to work.
• the present invention can be suitably used in a liquid container used for transporting various chemicals, liquid foods, and other liquids.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Packages (AREA)
• Details Of Rigid Or Semi-Rigid Containers (AREA)
• Pallets (AREA)
• Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Priority Applications (4)

Applications Claiming Priority (4)

Publications (1)

Family

ID=32684190

Family Applications (1)

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Families Citing this family (27)

Citations (6)

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• 2003
  • 2003-06-09 JP JP2003164311A patent/JP3769653B2/ja not_active Expired - Lifetime
  • 2003-12-04 KR KR1020030087445A patent/KR100604554B1/ko active IP Right Grant
  • 2003-12-15 WO PCT/JP2003/016050 patent/WO2004056676A1/ja active Application Filing
  • 2003-12-15 AT AT03778929T patent/ATE517048T1/de not_active IP Right Cessation
  • 2003-12-15 EP EP03778929A patent/EP1598288B1/de not_active Expired - Lifetime
  • 2003-12-15 AU AU2003289092A patent/AU2003289092B8/en not_active Ceased
• 2006
  • 2006-06-21 HK HK06107032A patent/HK1087079A1/xx not_active IP Right Cessation

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