JP2006076646A - Container for transportation and its transporting method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable a container body to be easily built up and folded and detached without using screws and nuts. <P>SOLUTION: The container includes left and right side face plates 12A and 12B, which are freely rotated between a folded position in which the side face plates are laid over a bottom plate 11 and an upright position perpendicular to the folded position, and which are separable from the bottom plate 11. The container also includes a front face plate 14A and a rear face plate 14B which are freely fitted to or unfitted from the left and right side face plates. The container body is formed by keeping the left and right side face plates 12A and 12B upright from the bottom plate 11, and fitting front and rear face plates to the left and right side face plates kept upright. The left and right side face plates can be separated from the bottom plate while being unfitted from the front and rear face plates. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention makes it possible to assemble a container body without using a tool, disassemble it without using a tool during transportation, and collect and collect a front back plate and left and right side plates, and at the time of cleaning. The present invention relates to a transport container and a transport method thereof in which a front back plate and left and right side plates can be completely separated and separated.

  In the past, fresh food products such as seafood, fruits or vegetables are often transported in batches from production or processing areas, and are often sold in sizes that are actually sold in consumption areas. ing.

  In such a case, articles that are fresh foods are packed together in a plastic bag, the plastic bag is stored in a wooden box or cardboard, and a large number of the wooden boxes or cardboard are stored in a container for transportation. In this case, after transporting goods such as fresh food goods, wooden boxes or cardboard containing vinyl for packaging goods that have been emptied will incur a return cost, so they will be incinerated as industrial waste without being returned. The cost of returning empty wooden boxes or cardboard has been reduced.

  However, incineration of wooden empty boxes or cardboard after transporting items such as perishables produces harmful gases. In recent years, environmental destruction due to harmful gases has become a problem, and it is necessary to pay a high cost for incineration of industrial waste. Therefore, there has been a demand for the development of a transport container that can reduce the return cost without incinerating empty wooden boxes or cardboard after transporting goods such as goods that are fresh food.

  Therefore, instead of wooden boxes or cardboard, a transport container that can be assembled with metal is formed, and fresh foods etc. are packed in vinyl, and the articles packed in vinyl are stored in the assembled transport container. It is described in Utility Model Registration No. 3071727 filed earlier by the applicant of the present invention that the container is packed and transported and the container for transportation is disassembled and recovered after transportation.

  Referring to FIG. 16, the frame-shaped metal side plates 2, 2 as well as the frame-shaped metal side plates 1, 1 are assembled with bolts 3, 3,. Further, the assembled metal side plates 1 and 1 and the metal side plates 2 and 2 and the bottom plate 4 are fixed with bolts 5, 5, 5,.

  As shown in FIG. 17, articles packed in plastic bags 8 and 8 are put into the transport container 6 formed as described above. Engagement portions 7 and 7 of another transport container 6B are inserted and stacked in one transport container 6A in which articles are placed, and are stored in the container and transported using a fork wrist or the like. The transported article is taken out from the transport containers 6A and 6B together with the plastic bag.

  As shown in FIG. 18, the transport containers 6A and 6B that have been emptied are bolts 3, 3,..., 5, and nuts removed, and the metal side plates 1, 1,. ... and the bottom plate 4 are disassembled. The decomposed metal side plates 1, 1, 2, 2, 2 and the bottom plate 4 are stacked and collected.

  As described above, when the article is transported, the side plate and the bottom plate are assembled with bolts and nuts, and when the article is collected, the side plate and the bottom plate are detached and separated and transported. Therefore, when collecting, the volume is reduced to about 1/10 than when the article is transported, so that the transportation cost is reduced.

  However, since many bolts and nuts are required to assemble the side plate and the side plate and the side plate and the bottom plate, it takes time and effort. Bolts and nuts may be lost during recovery.

  Therefore, the present applicant filed a patent application on January 8, 2004 for a container for transportation that can be assembled without using tools and can be disassembled without using tools during transportation. Which is described in Japanese Patent Application No. 2004-30400.

  FIG. 19 is a perspective view of a container body used in a transport container that can be assembled and disassembled without using the above-described tool. The container body 10 is a stainless steel container. The container body 10 includes a bottom plate 11, left and right side plates 12A and 12B, a front plate 14A, and a back plate 14B. Support members 16, 16 that also serve as legs are attached to the corners of the four corners of the bottom plate 11.

  Further, the left and right side plates 12A and 12B are rotatably attached to the bottom plate 11 by fitting the fitting pins 18 and 18 into the fitting grooves 17 and 17 of the support members 16 and 16, respectively. Note that the tips of the fitting pins 18, 18 are fixed by screws 18A. The left and right side plates 12A and 12B described above rotate around the fitting pins 18 and 18 and are folded up with respect to the bottom plate 11 to be overlapped.

  The front plate 14A and the back plate 14B have engaging members 24 that engage with the distal end portions 20A of the engaging pieces 20 attached to the left and right side plates 12A and 12B. The distal end 24A of the engagement member 24 is bent outward so that the engagement with the distal end portion 20A of the engagement piece 20 is facilitated.

  A slide pin 33 that slides the guides 29 and 29 and is locked to the locking portions 30 and 30 is attached slightly above the side surface to which the fitting pins 18 and 18 of the left and right side plates 12A and 12B are mounted. Yes.

  Clasps 36 are attached to the side portions of the front plate 14A and the back plate 14B.

  Next, a method for transporting the above-described transport container will be described. In order to pack and transport items such as foodstuffs in a production area or the like, the container body 10 is first assembled.

  As shown in FIG. 20, when the left side plate 12 </ b> A folded by the bottom plate 11 is rotated by the hand in the clockwise direction indicated by the arrow about the fitting pin 18, the slide pin 33 slides the guide 31. Is done. At this time, the distance between the slide pin 33 and the upper end of the side plate 12A is longer than the distance between the fitting pin 18 and the slide pin 33. The face plate 12A is rotated with a small force.

  As shown in FIG. 21, in the state where the side plate 12 </ b> A is completely upright so as to be perpendicular to the bottom plate 11, the slide pin 33 is locked to the locking portion 30 and the movement in the rotational direction is prevented. Further, in this state, the fitting pin 18 passes over the protrusion 29A and is positioned at the engaging portion 29B of the fitting groove 17, so that the fitting pin 18 is securely fitted into the engaging portion 29B and the vertical movement is prevented. The As a result, the left and right side plates 12A are held upright.

  Similarly, the rear side plate 12 </ b> B is erected at a right angle with respect to the bottom plate 11.

  Next, the front plate 14A is lifted by holding it, and the lower portion of the front plate 14A is fitted between the support member 16 and the board portion 20B of the engagement piece 20 provided on the left side plate 12A, and the holding piece 25 and the left The left side plate 12A and the front plate 14A are assembled by fitting and holding between the board portions 20B of the engaging pieces 20 of the side plate 12A. Similarly, the back plate 14B is lifted, and the lower side of the back plate 14B is fitted and held between the support member 16 and the holding piece 250A of the right side plate 12B and the board portion of the engaging piece 20, and the right side plate 12B and back The face plate 14B is assembled. Then, the slide bar 39 of the clasp 36 on the front plate 14A and the back plate 14B is inserted into the hole 44B of the engaging member 24, and the left and right side plates 12A, 12B and the front and back plates 14A, 14B are locked to open the upper surface. The formed container body 10 is formed.

  First, articles to be transported are stored on the bottom plate 11 from the opened upper surface of the container body 10, and then shelves are placed on the crosspieces 22A and 22A. The goods to be transported again are stored and transported on the shelf board.

  Accordingly, the article is taken out from the container main bodies 10A, 10B,. The container bodies 10A, 10B,... From which the articles have been taken out are collected at the production site for transporting the next article. However, if the containers are recovered as they are, the container bodies 10A, 10B,. So it needs to be folded.

  For this purpose, the slide bar 39 of the clasp 36 on the front plate 14A and the back plate 14B is retracted. As a result, the engagement between the slide bar 39 and the hole 44B is released, so that the front plate 14A and the back plate 14B can be lifted.

  When the front plate 14A and the back plate 14B are lifted up, the engagement piece 20 is released from the engagement member 24, and the front plate 14A and the back plate 14B are disengaged from the left and right side plates 12A and 12B. Fall apart.

  Then, as shown in FIG. 22, when the left side plate 12A is rotated clockwise, the side plate 12A is rotated about the fitting pin 18, and the left side plate 12A is folded on the bottom plate 11. . Since the right side plate 12B has already been folded and bent on the bottom plate 11 by the method described above, the side plate 12A is folded and overlapped on the side plate 12B.

The support members 16 and 16 are made longer than the thickness of the left and right side plates 12A and 12B, the front plate 14A, and the back plate 14BA. Accordingly, the removed front plate 14A and rear plate 14B can be overlapped with the side plates 12A and 12B in the space 47 surrounded by the support members 16 and 16, and the empty container body can be efficiently recovered.
Utility Model Registration No. 3071727 JP 2002-128077 A

  The above-mentioned transport container can be assembled and folded without using bolts and nuts, and the left and right side plates rotate about the fitting pins fitted in the fitting grooves and stand up with respect to the bottom plate. Since it is folded and overlapped, it is not necessary to remove the left and right side plates from the bottom plate under normal transportation conditions.

  However, when cleaning the transport container, the left and right side plates need to be detached from the bottom plate, but since the tip of the fitting pin is screwed, it is necessary to remove the screw. However, the screw rusted or did not come off when the meshing was not good, and it took time to remove the left and right side plates from the bottom plate.

The present invention realizes a transport container in which the front and rear side plates and the left and right side plates can be easily detached from the bottom plate, in which assembly and folding can be performed without using bolts and nuts. ,
Metallic left and right side plates that are pivotable between a folded state that overlaps the bottom plate and an upright state that is perpendicular to the bottom plate and that can be detached from the bottom plate, and fitted to the left and right side plates A metal front plate and a back plate made freely connectable and detachable, and the left and right side plates held in an upright state on the bottom plate and the front and back plates are fitted to form a container body, and the left and right The side plate and the front plate and the back plate are unfitted, the left and right side plates can be folded and stored, and the left and right side plates and the front plate and the back plate are unfitted. And providing a transport container in which the left and right side plates can be detached from the bottom plate.

  The present invention provides a metal bottom plate, a support member provided at a corner of the bottom plate, having first and second fitting pieces and a guide groove and having a fitting groove having one end opened, and the support member. Metal left and right side plates having first and second fitting pins that fit into the fitting grooves, and engagement members that are engaged with engagement pieces provided on the left and right side plates, respectively. The front plate and the back plate are made of, and the first fitting pins of the left and right side plates are fitted to the first fitting piece, and the second fitting pin is fitted to the second fitting piece, thereby The left and right side plates and the front plate are formed by holding the front plate and the back plate engaging members on the left and right side plate engagement pieces held in an upright state on the bottom plate and fitting the engagement members of the front plate and the rear plate. And the back plate are released, and the left and right side plates can be folded and retracted by rotating the left and right side plates around the second fitting pins. In addition, a transport container is provided in which the first and second fitting pins are removed from the fitting groove from the opening and the left and right side plates are removed from the bottom plate in a state in which the fitting between the front plate and the rear plate is released. .

  The present invention provides a transport container in which the second fitting piece of the fitting groove of the support member into which the second fitting pin of the left and right side plates is fitted is inclined obliquely downward.

  The present invention is a metal bottom plate and a fitting provided at a corner portion of the bottom plate and having first and second fitting pieces and a guide groove for connecting the first and second fitting pieces and having one end opened. A support member having a groove, and first and second fitting pins that fit into the fitting groove of the support member and the first and second fitting pins, and the tips are symmetrically outward. An engagement piece having a distal end portion provided with a bending holding piece is provided, and left and right side plates made of metal having a crosspiece on which a shelf is placed on one side, and an engagement provided on the left and right side plates. A metal front plate and a back plate having engagement members engaged with the pieces, and fitting the first fitting pins of the left and right side plates to the first fitting pieces of the fitting grooves; The left and right side plates are held upright on the bottom plate by fitting the second fitting pin to the second fitting piece, and the support member and the holding piece have the crosspiece The left and right side plates and the front plate are formed by fitting the front plate and the rear plate to the engagement pieces of the left and right side plates held in an upright state with either the surface or the opposite surface inside. The left and right side plates can be folded and retracted by rotating the left and right side plates around the second fitting pins by releasing the fitting between the left and right side plates, and the left and right side plates and the front and back plates, In a state where the fitting is released, the first and second fitting pins are detached from the fitting groove through the opening, and the right and left side plates can be removed from the bottom plate. .

  The present invention provides a support member provided at a corner of a metal bottom plate and having first and second fitting pieces and a guide groove, and a fitting groove having one end opened, and a fitting groove of the support member. Metal left and right side plates having first and second fitting pins to be fitted to each other, and metal front plates each having an engagement member engaged with an engagement piece provided on the left and right side plates. And the back plate, the first fitting pin is fitted to the first fitting piece, and the second fitting pin is fitted to the second fitting piece, whereby the left and right side plates are raised from the bottom plate. The engagement member of the front and back plates is fitted to the engagement pieces of the left and right side plates held in an upright state to form a container body, and another fixing member for the lid of the container body is provided. Provided is a transporting method for a transporting container in which the container body is stacked and transported so that the holding member of the container body can be placed.

  Since the transport container of the present invention is rotated around the fitting pin in which the left and right side plates are fitted in the fitting grooves, and is in a state of standing with respect to the bottom plate and a state of being folded and overlapped, it is efficient. Can be transported. Further, since the front plate, the back plate, and the left and right side plates can be easily detached from the bottom plate without removing screws or the like, cleaning can be facilitated.

  Since the 2nd fitting piece of the fitting groove of the said supporting member which the 2nd fitting pin which rotates the right and left side board rotates fits in the container for transportation of this invention inclines below, it is 2nd fitting The pins are easily fitted at predetermined positions of the second fitting piece, and the left and right side plates can be held upright with the first fitting pins.

  Since the transport container of the present invention is provided with the engagement pieces provided with the holding pieces whose left and right side plates are sandwiched between the first and second fitting pins and whose tip is bent in the left-right direction. In a state where the left and right side plates stand up on the bottom plate with the surface having the opposite side or the opposite surface inside, the front plate and the back plate can be fitted to the left and right side plates with the support member and the holding piece to form the container body. As a result, it is economical to assemble the transport container body in which the rail for placing the shelf board in the interior or the transport container body in which the rail for placing the shelf board in the interior is eliminated with the same left and right side plates. is there.

  The transport container of the present invention and the method of using the same will be described with reference to FIGS. In addition, the same code | symbol is attached | subjected to the same component as the past.

  FIG. 1 is a perspective view of a container body used in the transport container of the present invention. The container body 10 is a stainless steel container. The container body 10 includes a bottom plate 11, left and right side plates 12A and 12B, a front plate 14A, and a back plate 14B. Support members 51, 51 that also serve as legs are attached to the corners of the four corners of the bottom plate 11.

  Further, the first and second fitting pins 57 and 58 included in the engagement pieces 20 provided on the left and right side plates 12A and 12B are fitted in the fitting grooves 52 of the support members 51 and 51, respectively. The left and right side plates 12A and 12B rotate about the second fitting pins 58 and 58, and stand up with respect to the bottom plate 11 with the overlapping state and the first and second fitting pins 57 and 58. To be.

  Further, the front plate 14A and the back plate 14B can be bent from the central portion into an upper portion 14A-1 and a lower portion 14A-2 by hinges 23, 23.

  The support members 51 and 51 are protruded downward from the attached bottom plate 11, and a reinforcing frame 26 is attached to the lower ends of the protruded support members 51 and 51. A gap 27 is formed in the bottom plate 11 and the reinforcing frame 26 so that a fork of a forklift or a claw of a crane is inserted.

  As shown in FIG. 1 and FIG. 2, a hook-shaped engagement piece 20 is attached to the side surfaces of the left and right side plates 12A and 12B, and a rail 22 is provided on the inner side for placing a shelf plate. Yes. The engaging piece 20 has a tip portion 20A and a substrate portion 20B, and holding pieces 25 and 25 and first and second fitting pins 57 and 58 are provided slightly below the center of the engaging piece 20.

  As shown in FIG. 3, the front plate 14A and the back plate 14B have engaging members 24 that engage with the distal end portions 20A of the engaging pieces 20 attached to the left and right side plates 12A and 12B. The distal end 24A of the engagement member 24 is bent outward so that the engagement with the distal end portion 20A of the engagement piece 20 is facilitated.

  As shown in FIGS. 1 and 4, the support members 51, 51 are formed in a rectangular cross section by bending a rectangular stainless steel plate at a right angle. A fitting groove 52 into which the first and second fitting pins 57 and 58 are fitted is formed on one side surface of the bent support members 51 and 51. The fitting groove 52 has an opening 53 at one end, a first fitting piece 54 into which the first fitting pin 57 is fitted, and a second fitting piece 55 and a first fitting piece into which the second fitting pin 58 is fitted. 54 and a guide groove 56 that connects the second fitting piece 55. The second fitting piece 55 is inclined downward.

  The height of the support member 51 is larger than the total thickness of the left and right side plates 12A, 12B, the front plate 14A, and the back plate 14B.

  Clasps 36 are attached to the side portions of the front plate 14A and the back plate 14B.

  As shown in FIG. 5, the clasp 36 has a cylinder 37 fixed to the front plate 14 </ b> A and the back plate 14 </ b> B and a knob / holding piece 38, and becomes a slide bar 39 that can slide in the cylinder 37. . The cylindrical body 37 is integrally provided with a guide piece 40 having lock portions 40A and 40B and having an open top. The tip of the slide bar 39 is fitted into the hole 44B of the engagement member 24 through the hole 44A formed in the tip 20A of the engagement piece 20 attached to the left and right side plates 12A, 12B. Further, the knob / stop piece 38 of the slide bar 39 is engaged with the lock portion 40A or the lock portion 40B of the guide piece 40, and the slid position is held.

  FIG. 6 is a perspective view of the container body 10 used in the transport container according to the present invention covered with a lid 45. The lid 45 is made of stainless steel, and protrudes downward from the periphery of the top plate 46, and is attached to the left and right side plates 12A, 12B, the front plate 14A, the side plate 47 fitted to the upper side of the back plate 14B, and the corners of the four corners. The fixing members 48, 48 are included. The fixing members 48 and 48 have two sides that are bent at right angles and protrude upward. When the container main bodies 10 to be described later are stacked, the fixing members 48 and 48 serve to fix the support members 51 and 51 of the stacked upper container main bodies 10. Make.

  Next, a method for transporting the present transport container will be described. In order to pack and transport items such as foodstuffs in a production area or the like, the container body 10 is first assembled.

  As shown in FIGS. 7 and 8, the second fitting pin 58 of the engaging piece 20 attached to the left and right side plates 12 </ b> A and 12 </ b> B is fitted into the second fitting piece 55 from the opening 53 through the fitting groove 52. Let me. In this state, the right side plate 12A folded by hand with the bottom plate 11 is rotated in the direction of the arrow about the second fitting pin 58. When the side plate 12A is rotated to near the standing state, the first fitting pin 57 is inserted into the fitting groove 52 from the opening 53 as shown in FIG.

  As shown in FIG. 9, in a state where the side plate 12A is completely upright so as to be perpendicular to the bottom plate 11, the first fitting pin 57 is fitted to the first fitting piece 54, and the second fitting pin 58 is moved downward. The side plate 12A is fitted to the inclined second fitting piece 55, and the lower side is held by the first and second fitting pins 57, 58 and held in an upright state. Since the second fitting pin 55 is inclined downward, the second fitting pin 58 slides downward with the weights of the left and right side plates 12A and 12B added thereto, and is stably held at a predetermined position.

  Similarly, the right side plate 12 </ b> B is erected at a right angle to the bottom plate 11.

  Next, when the left and right side plates 12A and 12B are held upright, the front plate 14A is lifted by hand, and the engaging piece 20 provided on the support member 51 and the left side plate 12A below the front plate 14A. The left side plate 12A and the front plate 14A are assembled by fitting between the holding pieces 25 and the board portion 20B of the engaging piece 20 of the left side plate 12A.

  Further, the back plate 14B is lifted, and the lower side of the back plate 14B is fitted and held between the support member 51 and the holding piece 25 of the right side plate 12B and the board portion 20B of the engaging piece 20, and the right side plate 12B and the back plate 14B. The face plate 14B is assembled.

  By the way, in the state where the lower side of the side plate 14A is held by the side plate 12A with the support member 51 and the holding piece 25 as shown in FIG. 10A, the upper portion 14A-1 and the lower portion 14A-2 from the center of the side plate 14A. Therefore, the upper side surface of the container body 10 can be opened. At this time, the hinge 23 is bent and overlapped because the ends of the protruding portions 23A-1 and 23B-1 formed by bending the end portion of the mounting portion 23A at right angles are the shaft portions 23A-2 and 23A-2. A gap G corresponding to the length of the protrusions 23A-1 and 23B-1 is formed between the upper portion 14A-1 and the lower portion 14A-2 of the side plate 14A, thereby preventing a hand from being pinched.

  The articles 50 and 50 to be transported are first stored on the bottom plate 11 from the opened upper side surface, and then the shelf plate 45 is placed on the crosspieces 22A and 22A. By storing the articles 50 to be transported again on the shelf board 45 and then placing the shelf boards 46 on the rails 22B and 22B, the articles 50 and 50 to be transported can also be stored on the shelf board 46, so that they can be transported efficiently.

  After putting an article such as food to be transported into the container body 10, when the upper part of the left side plate 14A is rotated around the hinges 23, 23, the engagement piece 24 is provided on the left and right side plates 12A. The upper portion of the left side plate 14A is held by being fitted to the distal end portion 20A of the 20 side. At this time, since the distal end portion 24A of the engagement member 24 is bent outward, the distal end portion 20A of the engagement piece 20 and the engagement member 24 are easily engaged.

  Also, as shown in FIG. 10B, gaps for preventing gaps 23A-3 and 23B-3 are alternately formed on the opposing surfaces to which the hinges 23 of the upper and lower portions 14A-1 and 14A-2 of the front plate 14A are attached. Each is attached.

  Accordingly, as shown in FIG. 10C, the upper portion 14A-1 of the left side plate 14A is rotated around the hinges 23, 23, and the engagement member 24 is provided on the left and right side plates 12A. When the upper part of the left and right side plates 14A is held by being fitted to the tip part 20A, there is a gap on the joint surface between the upper part 14A-1 and the lower part 14A-2 because of the crosspieces 23A-3 and 23B-3. There is no adhesion.

  After the engagement piece 20 and the engagement member 24 are engaged, as shown in FIG. 1, the catch and stop piece 38 of the clasp 36 is held and slid in the direction of the arrow, and the tip of the slide bar 39 is moved to the engagement piece 20. The knob 44A is engaged with the hole 44A and the hole 44B of the engaging member 24, and the knob and stopper piece 38 is engaged with the lock portion 40B to maintain this state. As described above, by fitting the tip of the slide bar 39 into the hole 44A of the engagement piece 20 and the hole 44B of the engagement member 24, the upper portions of the left and right side plates 14A are fixed to the left and right side plates 12A. .

  Next, as shown in FIG. 6, the main body upper surface opening to be opened is covered with a lid 45.

  As shown in FIG. 12, a fork wrist or fork crane claw is inserted into a gap 27 between the bottom plate 11 of one container body 10 </ b> A and the reinforcing frame 20 and lifted, and placed on a lid 45 of another container body 10. To do. Then, the supporting members 51 and 51 and the reinforcing frame 26 of one container main body 10A are fitted into a frame formed by the fixing member 43 and the side plate 42 of the lid 45 of the other container main body 10B, and are stacked in two steps.

  Similarly, the other container bodies are stacked, and the container bodies 10A, 10B,... Which are three-tiered are lifted by a forklift or a crane, mounted on a trailer, and transported. In this case, since the gap 27 between the bottom plate 11 and the reinforcing frame 20 is in four directions, left, right, left, and right, the container body can be lifted by a forklift or a crane from any direction.

  The transported container bodies 10A, 10B,... Are lifted by a forklift or a crane at the destination and taken down from the trailer, and are further separated into individual container bodies 10A, 10B,. The lid 45 is removed by lifting and the upper surface of the container body 10 is opened.

  Accordingly, the articles 50, 50 are taken out from the container main bodies 10A, 10B,. The container bodies 10A, 10B,... From which the articles have been taken out are collected at the production site for transporting the next article. However, if the containers are recovered as they are, the container bodies 10A, 10B,. So it needs to be folded.

  For this purpose, the knob / holding piece 38 of the clasp 33 on the front plate 14A and the back plate 14B is withdrawn from the lock portion 40B, and the slide bar 39 is moved backward. As a result, the engagement between the slide bar 39 and the holes 44A and 44B is released, so that the front plate 14A and the back plate 14B can be lifted.

  When the front plate 14A and the back plate 14B are lifted up, the front plate 14A and the back plate 14B are escaped from the holding piece 25 of the engagement piece 20, and the front plate 14A, the back plate 14B, and the left and right side plates 12A, 12B. Is disengaged and separated.

  As shown in FIG. 7, when the side plate 12 </ b> A is rotated in the counter-arrow direction, the side plate 12 </ b> A rotates about the second fitting pin 58, and the front side plate 12 </ b> A is folded on the bottom plate 11. .

  As shown in FIG. 11, since the rear side plate 12B has already been folded and bent on the bottom plate 11 by the method described above, the side plate 12A is folded and overlapped on the side plate 12B.

  The support members 51 and 51 are made longer than the thickness of the left and right side plates 12A and 12B, the front plate 14A, and the back plate 14BA from the bottom plate 11. Accordingly, the removed front plate 14A and back plate 14B can be overlapped with the side plates 12A and 12B in the space 47 surrounded by the support members 16 and 16, so that the transportation efficiency of collection can be improved.

  By the way, when used for transportation, the first and second fitting pins 57 and 58 are fitted in the fitting groove 52, and the left and right side plates 12A and 12B are not removed from the bottom plate 11, but are cleaned. Sometimes, it is necessary to separate the left and right face plates 12A and 12B from the bottom plate 11 as well.

  As shown in FIG. 7, when the left side plate 12 </ b> A is slightly rotated in the direction of the opposite arrow, the first fitting pin 57 fitted to the first fitting piece 54 when in the standing state is fitted into the fitting groove 52. It escapes from the opening 53 more.

  As shown in FIG. 8, after the first fitting pin 57 has escaped from the fitting groove 52, the second fitting pin 58 is guided to the guide groove 56 by pulling the left side plate 12A obliquely upward. Moving upward, the second fitting pin 58 is also removed from the fitting groove 52 through the opening 53, and the side plate 12 </ b> A is separated from the bottom plate 11.

  Similarly, the right side plate 12B is separated from the bottom plate 11 and separated, so that the transport container body 10 can be easily cleaned.

  As described above, by storing the articles to be transported on the shelf boards 45 and 46, the gaps in the container are reduced, and the goods can be transported efficiently. However, depending on the article to be transported, the plastic bag may be put in a plastic bag and directly stored in a container for transport. In such a case, since the shelf board is unnecessary, the crosspieces 22 on the left and right side plates 12A and 12B are obstructive. In the case described above, it is inefficient to make both the left and right side plates 12A and 12B with and without the crosspieces.

  FIG. 13 is an engagement plate 200 obtained by improving the engagement piece 20 shown in FIG. 2, and the left and right side plates 12A and 12B have the surface with the crosspiece 22 facing inward and the surface without the crosspiece 22 facing outward. Conversely, the left and right side plates 12A and 12B can face the side with the crosspiece 22 outward, and the side without the crosspiece 22 can face inward. The front plate 14A and the back plate 14B are fitted to each other so that the transport container body 10 can be assembled.

  First and second fitting pins 57 and 58 are attached to the lower part of the board portion 202 of the engagement piece 200. In addition, left and right tip portions 201A and 201B are attached to the surface of the substrate portion 202 with left and right symmetrical intervals with the first and second fitting pins 57 and 58 interposed therebetween. Holes 440A and 440B are formed at the same positions in the upper portions of the left and right tip portions 201A and 201B, and holding pieces 250A and 250B that are bent outward in a bilaterally symmetrical manner are provided below the center. The engagement piece 200 is fixed to the side surfaces of the left and right side plates 12A and 12B with a substrate portion 202 and a side portion 202A extending laterally from the substrate portion 202 at a right angle.

  As shown in FIG. 14, the second fitting pin 58 of the engagement piece 200 is fitted into the second fitting piece 55 from the opening 53 with the left and right side plates 12A, 12B facing the crosspiece 22 inward. Keep it.

  As shown in FIG. 7 and FIG. 8, the right side plate 12 </ b> A that is folded on the bottom plate 11 is rotated in the arrow direction around the second fitting pin 58 by hand in such a state. When the side plate 12A is rotated to near the standing state, the first fitting pin 57 is inserted into the fitting groove 52 from the opening 53 as shown in FIG.

  As shown in FIG. 9, in a state where the side plate 12A is completely upright so as to be perpendicular to the bottom plate 11, the first fitting pin 57 is fitted to the first fitting piece 54, and the second fitting pin 58 is moved downward. The side plate 12A is fitted in the inclined second fitting piece 55, and is held upright by the first and second fitting pins 57 and 58. Since the second fitting pin 55 is inclined downward, the second fitting pin 58 slides downward with the weights of the left and right side plates 12A and 12B added thereto, and is stably held at a predetermined position.

  Similarly, the right side plate 12 </ b> B is erected at a right angle to the bottom plate 11.

  Next, when the left and right side plates 12A, 12B are held upright, the front plate 14A is lifted by hand, and the engaging piece 200 provided on the support member 51 and the left side plate 12A below the front plate 14A. The left side plate 12A and the front plate 14A are assembled by fitting between the board portions 202 and holding and holding the holding pieces 250A and the board portions 250 of the engagement pieces 200 of the left side plate 12A. Similarly, the back plate 14B is lifted, and the lower side plate 14B is fitted and held between the support member 51 and the holding piece 250A of the right side plate 12B and the board portion 202 of the engaging piece 200, and the right side plate 12B Assemble the back plate 14B. In this manner, the transport container main body in which the crosspieces 22 are positioned on the inner surfaces of the left and right side plates 12A and 12B is assembled as in FIG. The method for storing articles thereafter is the same as described above.

  As shown in FIG. 15, the second fitting pin 58 of the engagement piece 200 is fitted to the second fitting piece 55 from the opening 53 with the left and right side plates 12 </ b> A and 12 </ b> B facing the crosspiece 22 outward. Keep it.

  As shown in FIGS. 7 and 8, the right side plate 12 </ b> A folded by hand on the bottom plate 11 is rotated in the arrow direction about the second fitting pin 58 in this state. When the side plate 12A is rotated to near the standing state, the first fitting pin 57 is inserted into the fitting groove 52 from the opening 53 as shown in FIG.

  As shown in FIG. 9, in a state where the side plate 12A is completely upright so as to be perpendicular to the bottom plate 11, the first fitting pin 57 is fitted to the first fitting piece 54, and the second fitting pin 58 is moved downward. The side plate 12A is fitted in the inclined second fitting piece 55, and is held upright by the first and second fitting pins 57 and 58. Since the second fitting pin 55 is inclined downward, the second fitting pin 58 slides downward with the weights of the left and right side plates 12A and 12B added thereto, and is stably held at a predetermined position.

  Similarly, the right side plate 12 </ b> B is erected at a right angle to the bottom plate 11.

  Next, when the left and right side plates 12A, 12B are held upright, the front plate 14A is lifted by hand, and the engaging piece 200 provided on the support member 51 and the left side plate 12A below the front plate 14A. The left side plate 12A and the front plate 14A are assembled by fitting between and holding the support member 51 and the board portion 202 of the engagement piece 200 of the left side plate 12A.

  Next, the back plate 14B is lifted, and the lower side plate 14B is fitted and held between the support member 51 and the holding piece 250B of the engagement piece 200 and the substrate portion 202, and the right side plate 12B and the back plate 14B are assembled. . In this manner, in contrast to FIG. 1, the transport container main body which the crosspiece 22 has on the surface without the crosspieces 22 on the inner surfaces of the left and right side plates 12A and 12B is assembled. Therefore, it is possible to put the luggage inserted in the plastic bag without being obstructed by the crosspieces 22.

It is a perspective view of the container main body used for the container for transportation of the present invention. It is a partially expanded perspective view of the side plate of the container main body used for the container for transportation of the present invention. It is a perspective view which partially enlarges and shows the front plate of the container main body used for the transport container of the present invention. It is the side view which expanded the part of the support member of the container for transportation of this invention. It is an enlarged perspective view which shows the fastener used for the container for transportation of this invention. It is a perspective view which shows the state which covered the container main body used for the container for transport of this invention. It is a side view which shows the assembly method of the container main body used for the container for transport of this invention. It is a side view which shows the decomposition | disassembly method of the container main body used for the container for transport of this invention. It is a side view which shows the assembly method of the container main body used for the container for transport of this invention. FIG. 10A shows a state in which an article is stored in a container main body used in the transport container of the present invention. FIG. 10A is a side view in a half-open state, and FIG. 10B is a side view in the half-open state. 10 (C) is a side view of the completed state. It is a side view which shows the assembly method of the container main body used for the container for transport of this invention. It is a side view which shows the transport method of the transport container of this invention. It is a partially expanded perspective view which shows only the Example of the side plate of the container main body used for the container for transport of this invention. It is a perspective view of the container main body which shows the other Example used for the container for transport of this invention. It is a perspective view of the container main body which shows the other Example used for the container for transport of this invention. It is a perspective view of the container main body used for the conventional container for transport. It is a front view which shows the transport method of the conventional transport container. It is a front view which shows the transport method of the conventional transport container. It is a perspective view of the container main body used for the conventional container for transport. It is a side view which shows the assembly method of the container main body used for the conventional container for transport. It is a side view which shows the assembly method of the container main body used for the conventional container for transport. It is a side view which shows the assembly method of the container main body used for the conventional container for transport.

Explanation of symbols

10 container body 11 bottom plate 12A left side plate 12B right side plate 14A front plate 14B back plate 51 support member 52 fitting groove 53 opening 54 first fitting piece 55 second fitting piece 56 guide groove 57 first fitting Pin 58 Second fitting pin 200 Engagement piece 201A Tip portion 201B Tip portion 250A Holding piece 250B Holding piece

Claims (5)

A metallic bottom plate,
Metallic left and right side plates that are rotatable between a folded state that overlaps the bottom plate and an upright state that is perpendicular to the bottom plate and that can be detached from the bottom plate;
It consists of a metal front plate and a back plate that can be freely fitted to and detached from the left and right side plates,
Fitting left and right side plates and front and back plates held upright on the bottom plate to form a container body,
Release the fitting of the left and right side plates and the front plate and the back plate, enabling the left and right side plates to be folded and stored,
A transport container, wherein the left and right side plates can be detached from the bottom plate in a state where the left and right side plates and the front plate and the back plate are disengaged. A metal bottom plate,
A support member provided at a corner of the bottom plate, having a first and second fitting piece and a guide groove for connecting the first and second fitting pieces and having a fitting groove opened at one end;
Left and right side plates made of metal having first and second fitting pins that fit into the fitting grooves of the support member;
It consists of a metal front plate and a back plate each having an engagement member engaged with an engagement piece provided on the left and right side plates,
The left and right side plates are fitted by fitting the first fitting pins of the left and right side plates to the first fitting pieces of the fitting grooves and fitting the second fitting pins to the second fitting pieces. Holding the bottom plate in an upright state, engaging the engagement members of the front and back plates to the engagement pieces of the left and right side plates held in the upright state to form a container body,
By releasing the fitting of the left and right side plates and the front and back plates, the left and right side plates can be folded and retracted by rotating around the second fitting pins,
With the left and right side plates and the front plate and the back plate released from fitting, the first and second fitting pins are removed from the fitting grooves through the openings, and the left and right side plates are removed from the bottom plate. A shipping container characterized by being made possible.   The transport container according to claim 2, wherein the second fitting piece of the fitting groove of the support member into which the second fitting pin of the left and right side plates is fitted is inclined downward. A metal bottom plate,
A support member provided at a corner of the bottom plate, having a first and second fitting piece and a guide groove for connecting the first and second fitting pieces and having a fitting groove opened at one end;
A tip provided with first and second fitting pins that fit into the fitting grooves of the support member and a holding piece that is sandwiched between the first and second fitting pins and that is bent symmetrically outward. And left and right side plates made of metal having a crosspiece on which a shelf is placed,
It consists of a metal front plate and a back plate having engagement members engaged with engagement pieces provided on the left and right side plates,
The left and right side plates are fitted by fitting the first fitting pins of the left and right side plates to the first fitting pieces of the fitting grooves and fitting the second fitting pins to the second fitting pieces. The front plate and the back plate are fitted to the engagement pieces of the left and right side plates held in the standing state on the bottom plate and held in the standing state with either the surface having the crosspiece or the opposite surface inside. Forming the body,
By releasing the fitting of the left and right side plates and the front and back plates, the left and right side plates can be folded and retracted by rotating around the second fitting pins,
With the left and right side plates and the front plate and the back plate released from fitting, the first and second fitting pins are removed from the fitting grooves through the openings, and the left and right side plates are removed from the bottom plate. A shipping container characterized by being made possible. A support member provided at a corner of a metal bottom plate, having first and second fitting pieces and a guide groove, and having a fitting groove having one end opened;
Left and right side plates made of metal having first and second fitting pins that fit into the fitting grooves of the support member;
It consists of a metal front plate and a back plate each having an engagement member engaged with an engagement piece provided on the left and right side plates,
The left and right side plates are held upright on the bottom plate by fitting the first fitting pin with the first fitting piece and the second fitting pin with the second fitting piece, Fitting the engaging members of the front plate and the back plate to the left and right side plate engaging pieces to form a container body,
A transport method for a transport container, wherein the container body is stacked and transported so that a holding member of another container body can be placed on the fixing member of the lid of the container body.

Images