JP2013103743A - Article transportation container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the service life of a container, when an opening formed in a container body is openably and closably closed by a door via seal elements for preventing leakage of liquid in the container to the outside, by preventing the seal elements from being damaged early by an article contained in the container.SOLUTION: The article transportation container includes: an extension 20 formed on the inner face of the container body 3 on an internal space 8 side of the container body 3 inner than the door 12 and extending towards a center line 10 side to face the outer edge of the door 12 in a direction along the center line 10 of the opening 2; a first seal element 23 sealing a first gap 22 between the opening edge of the opening 2 and the outer edge of the door 12, which face each other in a direction orthogonal to the center line 10; and a second seal element 27 sealing a second gap 26 between the outer edge of the door 12 and the extension 20. In a direction along the center line 10, the extension 20 covers the second seal element 27 from the internal space 8 side of the container body 3.

Description

  The present invention relates to an article transportation container including a container main body and a door that closes an opening formed at one end portion in the horizontal direction of the container main body through a seal body so as to be opened and closed.

  Conventionally, there are those shown in the following Patent Documents 1 to 4 as the above-mentioned article transport containers. Among the above patent documents, according to Patent Documents 1 and 2 and FIGS. 1 to 3 of Patent Document 3, the article transport container includes a container body in which an opening for putting in and out articles is formed at one end portion in the horizontal direction. A door that is detachably fitted into the opening from the outside of the container body so as to be able to be opened and closed, and an opening edge of the opening that faces each other in a direction perpendicular to the center line of the opening And a first seal body that seals a first gap between the outer edge of the door.

  And according to the said container, if goods are inserted in the interior space of this container main body through the opening of a container main body, and the said opening is closed with a door, it will be in the state in which goods are accommodated in the said container and can be transported. . In this case, the first seal body prevents rainwater outside the container from entering the container. For this reason, it is prevented that the articles accommodated in the container are soiled with rainwater during the transportation.

  In addition, among the above patent documents, in particular, in FIG. 4 of Patent Document 3, the container is configured as follows in addition to the container main body, the door, and the first seal body. That is, the container is formed on the inner surface of the container body on the inner space side of the container body with respect to the door, and on the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A second extension that seals the second gap between the outer edge of the door and the extension body, and the extension body that extends toward the extension body, and is fitted and fixed to the extension end edge portion of the extension body. And a sealing body.

  And according to the said container, it is prevented more reliably by the said 1st, 2nd sealing body that the rain water outside this container tries to infiltrate in this container. Moreover, it is considered that liquid such as water exuding from the article in the container is more reliably prevented from leaking out of the container, particularly by the second seal body. For this reason, when an article containing a liquid component such as water is accommodated in the container and transported, the liquid from the article is prevented from leaking to the outside of the container. Therefore, the surroundings of the container are prevented from being soiled by the liquid.

  On the other hand, when the container is transported together with the article and arrives at the destination, for example, as shown in FIG. In this state, the other end of the container body is pushed up by a hydraulic cylinder or the like and tilted. Then, the articles stored in the container can be slid on the inner surface of the container and discharged to the outside through the opening.

Japanese Utility Model Publication No. 63-627 Japanese Utility Model Publication No. 62-28792 Utility Model Registration No. 2575237 JP 2000-142879 A

  Incidentally, as described above, in the container of FIG. 4 of Patent Document 3, by providing the second seal body in addition to the first seal body, liquid such as water exuding from the articles in the container is outside the container. It is more reliably prevented from leaking out.

  However, since the second seal body is externally fitted and fixed to the extended end edge portion of the extension body, the second seal body is the container body in a direction along the center line of the opening. It is exposed towards the interior space. For this reason, the second seal body tends to be directly applied with a large external force from the article in the container, which may cause early damage. Further, as shown in FIG. 5 of Patent Document 4 described above, when the container is tilted and the article in the internal space of the container body is discharged, the article tends to collide with the second seal body. Therefore, also in this respect, the second seal body may be damaged at an early stage.

  The present invention has been made paying attention to the above-described circumstances, and an object of the present invention is to provide an opening formed in the container body as a sealing body so that any liquid in the container does not leak out of the container. In the case where the door is opened and closed via the door, the seal body is not damaged early by the articles accommodated in the container, thereby improving the life of the container.

According to the first aspect of the present invention, the container main body 3 in which the opening 2 for taking in and out the article A is formed at one end in the horizontal direction, and the opening 2 from the outside of the container main body 3 are removably inserted into the opening 2. A door 12 that closes the opening 2 in an openable and closable manner, and is formed on the inner surface of the container main body 3 on the inner space 8 side of the container main body 3 with respect to the door 12, and in the direction along the center line 10 of the opening 2. An extension body 20 extending toward the center line 10 so as to face the outer edge of the door 12, an opening edge of the opening 2 facing each other in a direction orthogonal to the center line 10, and the door 12 A first seal body 23 that seals the first gap 22 between the outer edge portion and a second seal body 27 that seals the second gap 26 between the outer edge portion of the door 12 and the extension body 20. In the provided goods transport container,
In the article transport container, the extending body 20 covers the second seal body 27 from the inner space 8 side of the container body 3 in the direction along the center line 10.

  Invention of Claim 2 is extended from the extension edge part of the said extension body 20 in the side part 6 of the said container main body 3 so that it may separate with respect to the said 2nd seal body 27 and the said centerline 10, respectively, 2. The article transport container according to claim 1, further comprising an inclined guide plate having an extended end edge portion fixed to the inner surface of the side portion of the container main body.

  In the invention of claim 3, a stepped portion 37 is formed on the opening edge portion of the opening 2 in the bottom portion 5 of the container main body 3 so as to be a downward step on the way from the inner space 8 side of the container main body 3 to the outside. The article transport container according to claim 1, wherein a vertical wall portion of the stepped portion 37 is the extended body 20.

  According to a fourth aspect of the present invention, the door 12 has a pair of double doors 12a and 12b that are pivotally supported by the opening edge of the opening 2, and the rotating edges of the doors 12a and 12b. A third seal body 31 is provided to seal the third gap 29 between the two portions, and the third seal body 31 is provided to straddle the inner surfaces of both rotation end edges of the door portions 12a and 12b. One end edge of the third gap 29 in the width direction is fixed to one of the two rotation end edges, and the seal bracket 31a in the width direction of the third gap 29. The seal body main body 31b which is attached to the surface on the opposite side to the said internal space 8 of the other end edge part of 31a, and is press-contacted to the other rotation end edge part is provided. It is an article transport container as described in any one of them.

  The invention according to claim 5 is the article transport container according to any one of claims 1 to 4, wherein the article A is waste such as rubble.

  In addition, in this section, the reference numerals and drawing numbers appended to the above terms are not intended to limit the technical scope of the present invention to the “Example” section and the contents of the drawings described later.

  The effects of the present invention are as follows.

According to the first aspect of the present invention, a container body in which an opening for putting in and out an article is formed at one end portion in the horizontal direction, and the opening is opened and closed by being removably fitted into the opening from the outside of the container body. A door that can be closed, and is formed on the inner surface of the container body on the inner space side of the container body from the door, and on the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A first seal body that seals a first gap between the opening edge portion of the opening and the outer edge portion of the door facing each other in a direction orthogonal to the center line, and In an article transport container comprising a second seal body that seals a second gap between an outer edge of a door and the extension body,
The extending body covers the second seal body from the inner space side of the container body in a direction along the center line.

  For this reason, by providing the second seal body in addition to the first seal body, liquid such as water exuding from the article in the container leaks out of the container through the first and second gaps. , More reliably prevented.

  When an external force is to be applied to the second seal body from the article accommodated in the container, the external force is mainly carried by the extension body. It is prevented that a large external force is directly applied to. Therefore, the second seal body is prevented from being damaged early by an external force from an article in the container, and the life of the container is improved.

  Further, if the opening of the container main body is opened by the opening operation of the door, the other end side of the container main body is pushed up and tilted so that the article accommodated in the container opens the opening. When the article is discharged from the through container, a part of the article tends to collide with the second seal body. However, the collision of the article with the second seal body causes the second seal body to move to the inner space side of the container body. This is prevented by the extended body covering from above. Therefore, the second seal body is prevented from being damaged at an early stage due to a collision from an article discharged from the inside of the container, and also in this respect, the life of the container is improved.

  According to a second aspect of the present invention, the extended end edge of the extended body at the side of the container main body extends away from the second seal body and the center line. Is provided with an inclined guide plate fixed to the inner surface of the side portion of the container body.

  For this reason, as described above, when the other end of the container body is pushed up and tilted so that the article in the container is discharged through the opening, the article is arranged along the surface of the inclined guide plate. It is smoothly guided and discharged. Therefore, the articles in the container are prevented from remaining in the container and are smoothly discharged.

  In addition, a hollow closed cross-sectional structure is formed on each of the left and right side portions of the one end portion of the container body by the extending body and the inclined guide plate, and each side portion of the container body is reinforced. Therefore, as described above, the strength and rigidity tend to decrease due to the opening formed at one end of the container body. However, this decrease can be easily achieved by using the extension body and the inclined guide plate. It is fully compensated by the reinforcement by the structure.

  According to a third aspect of the present invention, a stepped portion is formed on the opening edge of the opening in the bottom of the container main body so as to form a step difference on the way from the inner space side of the container main body to the outside. The part is the extension body.

  For this reason, as described above, the upper surface of the bottom of the container body has a generally flat shape regardless of the formation of the extending body extending toward the center line on the inner surface of the bottom of the container body. Kept. Therefore, as described above, when the other end of the container body is pushed up and tilted, when the article in the container is discharged through the opening, the article smoothly moves the upper surface of the bottom of the container body. Therefore, it is prevented from remaining in the container and can be smoothly discharged.

  According to a fourth aspect of the present invention, the door has a pair of double doors that are pivotally supported by the opening edge portion of the opening, and a third gap between the rotating end edge portions of the door portions. A third seal body for sealing is provided, the third seal body is provided so as to straddle the inner surfaces of both rotation end edge portions of the door portions, and one end edge portion in the width direction of the third gap is the both times. A seal bracket fixed to one rotating end edge of the moving end edges, and attached to a surface opposite to the internal space of the other end edge of the seal bracket in the width direction of the third gap And a seal body main body that is in pressure contact with the other rotating end edge portion.

  For this reason, by providing the said 3rd sealing body, it is prevented that liquids, such as water which exudes from the articles | goods in a container, leak out of the container through the said 3rd clearance gap.

  When an external force is applied to the third seal body from the article accommodated in the container, the external force is mainly carried by the seal bracket. Therefore, a large external force is directly applied from the article to the seal body main body. It is prevented from being given. Therefore, the seal body of the third seal body is prevented from being damaged early by an external force from the article in the container, and the life of the container is improved.

  In the invention of claim 5, the article is a waste such as rubble.

  For this reason, although the above-mentioned article is likely to exude water, when the article is accommodated in the container described above, as described above, the exudation water from the article leaks to the outside of the container. More reliably prevented. Therefore, the surroundings of the container are more reliably prevented from being contaminated by the exuded water.

  In particular, when the article is a waste of rubble, there are many tile pieces, glass pieces, and wood pieces whose outer surfaces such as broken parts have a sharp shape, and thus external force applied to the second seal body from this article. Thus, the second seal body may be damaged earlier. However, such early damage of the second seal body is prevented by the action of the extending body.

FIG. 3 is an enlarged partial sectional view taken along line II in FIG. 2. It is a perspective fragmentary broken view of a container. FIG. 3 is an enlarged partial sectional view taken along line III-III in FIG. 2.

  In the article transport container of the present invention, in the case where an opening formed in the container main body is opened and closed by a door through a seal body so that any liquid in the container does not leak to the outside of the container, the seal In order to realize the purpose of preventing the body from being damaged early by the articles contained in the container and improving the life of the container, the mode for carrying out the present invention is as follows. That's right.

  That is, an article transport container is opened and closed by inserting a container main body in which an opening for putting in and out an article is formed at one end in the horizontal direction, and being detachably inserted into the opening from the outside of the container main body. A door that can be closed, and is formed on the inner surface of the container body on the inner space side of the container body from the door, and on the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A first seal body that seals a first gap between the opening edge portion of the opening and the outer edge portion of the door facing each other in a direction orthogonal to the center line, and A second seal body that seals a second gap between the outer edge of the door and the extension body. The extending body covers the second seal body from the inner space side of the container body in a direction along the center line.

  In order to explain the present invention in more detail, an embodiment thereof will be described with reference to the accompanying drawings.

  In the figure, reference numeral 1 denotes an article transport container. In the container 1, waste such as rubble, building waste, etc., particularly waste containing liquid such as water can be accommodated as the article A. . For convenience of explanation, one horizontal direction indicated by an arrow Fr in the figure is the front, and the left and right described below refer to the horizontal direction toward the front.

  The container 1 has a rectangular parallelepiped box shape extending long toward the front, is made of metal as a whole, and has sufficient strength and rigidity. That is, the above-described horizontal direction and the longitudinal direction of the container 1 coincide with each other. The container 1 includes a container body 3 in which an opening 2 for taking in and out an article A is formed at a rear end that is one end opposite to the one direction.

  The bottom 5 of the container body 3 has a horizontally extending bottom plate 5a and a bottom plate reinforcing member 5b that is fixed to the rear end edge of the bottom plate 5a and reinforces it. The left and right side portions 6 of the container body 3 are fixed to the left and right side plates 6a and 6a standing on the left and right end edges of the bottom plate 5a and the rear end edges of the side plates 6a. A side plate reinforcing material 6b to be reinforced. Further, the ceiling portion 7 of the container body 3 is fixed to the ceiling plate 7a that extends horizontally and is installed on the upper edge of each of the left and right side plates 6a, 6a, and the rear edge of the ceiling plate 7a. And a ceiling plate reinforcing material 7b. Each said board 5a, 6a, 7a is reinforced by the coupling | bonding by welding with each said reinforcing material 5b, 6b, 7b, respectively. Further, the reinforcing members 5b, 6b and 7b are joined together by welding, whereby the plates 5a, 6a and 7a are further reinforced. The interior surrounded by the plates and the reinforcing material is an internal space 8 of the container body 3.

  The openings surrounded by the front end edges of the plates 5a, 6a, 7a are closed by a closing plate (not shown). An opening edge portion of the opening 2 is formed by the reinforcing members 5b, 6b, and 7b, and a center line 10 of the opening 2 extends in the front-rear direction.

  A door 12 that closes the opening 2 so as to be openable and closable is provided by being removably fitted into the opening 2 from the rear side of the container body 3. The door 12 has a pair of left and right door portions 12a and 12b. The door portions 12a and 12b are pivotally supported by hinges 13 on the side plate reinforcing material 6b side of the opening edge of the opening 2 so as to be double-spread. Has been. Each of the door portions 12a includes a door frame 15 having a hollow closed cross-sectional structure that constitutes an outer edge portion thereof, and a door panel 16 that closes a space surrounded by the door frame 15 and is fixed to the door frame 15. ing.

  It is formed on the inner surface of the container body 3 on the inner space 8 side (front side) of the container body 3 with respect to the door 12, and faces the outer edge of the door 12 in the direction along the center line 10 (front-rear direction). An extending body 20 extending toward the center line 10 is provided. The extension body 20 is made of sheet metal and is disposed in the vicinity of the door 12 in a direction along the center line 10. The extension body 20 is formed on the bottom plate reinforcing material 5b forming the opening edge of the opening 2 and the left and right side plate reinforcing materials 6b, and is not formed on the ceiling plate reinforcing material 7b.

  A first seal body 23 that seals the first gap 22 between the opening edge of the opening 2 and the outer edge of the door 12 facing each other in a direction orthogonal to the center line 10 is provided. The first seal body 23 is provided over the entire periphery of the opening edge portion of the opening 2 and is fixed to the outer edge portion of the door 12 by a fixing tool 24 such as a rivet.

  A second seal body 27 that seals the second gap 26 between the outer edge of the door 12 and the extension body 20 is provided. The second seal body 27 has a U-shape in the rear view of the container 1 along the bottom plate reinforcing member 5b and the lower side of the left and right side plate reinforcing members 6b in the opening edge of the opening 2. It is provided integrally and is fixed to the extension body 20 with an adhesive or the like. In this case, the extending body 20 covers the second seal body 27 as a whole from the inner space 8 side of the container body 3 in the direction along the center line 10. The first and second seal bodies 23 and 27 are formed separately from each other.

  More specifically, at each lower end edge of the outer edge portions of the door portions 12a and 12b of the door 12, the frame end edge portion 15a on the inner space 8 side of each door frame 15 has its longitudinal direction. The cross section of each of these is extended in the vertical direction, and is made into the flat bar shape extended to right and left. Then, the front surface of the frame end edge portion 15 a is brought into pressure contact with the rear surface of the second seal body 27. For this reason, the contact area of the lower end edge part of the said door 12 and the 2nd seal body 27 becomes large, and the sealing performance of the said 1st clearance gap 22 is improved more.

  In addition, at the lower opening edge portion of the opening edge portion of the opening 2, the rear end edge portion of the bottom plate 5 a of the bottom portion 5 is protruded rearward from the extending body 20. As a result, the rear end edge portion of the bottom plate 5a of the bottom portion 5, the upper portion of the bottom plate reinforcing member 5b, and the extending body 20 open rearward, and the groove portion 28 extending over the entire lateral width of the opening 2 is formed. Is formed. And the front part of the said 2nd seal body 27 is inserted in this groove part 28, and is attached.

  In the above case, the second seal body 27 may be elastically press-fitted and attached to the groove 28. In this way, the fixing material such as the adhesive can be made unnecessary, so that when the second seal body 27 is damaged or deteriorated, the second seal body 27 can be easily replaced with a new one. Convenient.

  A third seal body 30 that seals the third gap 29 extending in the vertical direction between the rotating end edges of the door portions 12a and 12b of the door 12 over the entire vertical direction; Is provided.

  The other third sealing body 31 seals the third gap 29 from the inner space 8 side of the container body 3. The other third seal body 31 is provided so as to straddle the inner surfaces of both rotation end edges of the door portions 12a and 12b, and one end edge of the third gap 29 in the width direction is the both rotation ends. A sheet metal seal bracket 31a fixed to one rotating end edge of the edges, and the opposite side of the inner space 8 at the other edge of the seal bracket 31a in the width direction of the third gap 29 And a seal body main body 31b that is in pressure contact with the other rotation end edge portion.

  The first to third seal bodies 23, 27, 30, 31 and the seal body main body 31b of the other third seal body 31 are all made of rubber.

  There is provided a known locking device 35 that locks the door 12 with the opening 2 closed via the respective seal bodies so that the door 12 can be locked and unlocked manually.

  In the bottom part 5 of the container main body 3, the bottom plate reinforcing material 5 b that forms the opening edge of the opening 2 is formed with a stepped part 37 that becomes a downward step on the way from the inner space 8 side of the container main body 3 to the outside. The vertical wall portion of the stepped portion 37 is the extended body 20.

  The left and right side portions 6 of the container body 3 extend from the extended edge portions of the extended bodies 20 toward the front end portion side which is the other end portion side of the opening 2, and the extended edge portions are An inclined guide plate 39 fixed to the inner surface of the side plate 6a of the side portion 6 of the container body 3 by welding is provided. The inclined guide plate 39 is made of sheet metal, and extends linearly from the extended end edge of each extended body 20 so as to be separated from the second seal body 27 and the center line 10.

  According to the container 1, if the article A is inserted into the internal space 8 of the container body 3 through the opening 2 of the container body 3 and the opening 2 is closed by the door 12, the article A is placed in the container 1. Housed and transportable. In this case, the first to third seal bodies 23, 27, 30 and 31 prevent rainwater outside the container 1 from entering the container 1. For this reason, it is prevented that the article A accommodated in the container 1 is soiled with rainwater during its transportation.

  On the other hand, when liquid such as water exuding from the article A in the container 1 tries to leak out of the container 1 through the first and second gaps 22 and 26, in particular, The other third seal body 31 is more reliably prevented. For this reason, when the article A containing a liquid component such as water is accommodated in the container 1 and transported, the liquid from the article A is prevented from leaking to the outside of the container 1. Therefore, the surroundings of the container 1 are prevented from being soiled by the liquid.

  According to the above configuration, the extending body 20 covers the second seal body 27 from the inner space 8 side of the container body 3 in the direction along the center line 10.

  For this reason, when an external force is to be applied to the second seal body 27 from the article A accommodated in the container 1, the external force is mainly carried by the extension body 20, and thus the article A Therefore, it is possible to prevent a large external force from being directly applied to the second seal body 27. Therefore, the second seal body 27 is prevented from being damaged at an early stage by the external force from the article A in the container 1, and the life of the container 1 is improved.

  Further, as described above, in the lower opening edge portion of the opening edge portion of the opening 2, the rear end edge portion of the bottom plate 5 a of the bottom portion 5 is protruded rearward from the extending body 20, and the bottom portion 5, at least the front upper surface of the second seal body 27 is covered with the rear edge of the bottom plate 5a.

  Therefore, when an external force is applied to the second seal body 27 from the article A accommodated in the container 1, a part of the external force is also supported by the rear edge of the bottom plate 5a of the bottom portion 5. Therefore, it is possible to prevent a large external force from being directly applied from the article A to the second seal body 27. Therefore, the second seal body 27 is prevented from being damaged at an early stage by the external force from the article A in the container 1, and the life of the container 1 is improved.

  Further, as shown by a one-dot chain line in FIG. 1, the other end portion of the container main body 3 as shown by a two-dot chain line in FIG. 3 in a state where the opening 2 of the container main body 3 is opened by the opening operation of the door 12. When the front end side which is the side is pushed up by a hydraulic cylinder or the like and tilted, the article A accommodated in the container 1 slides in the container 1 as shown by a three-dot chain line in FIGS. And is discharged through the opening 2.

  As described above, when the article A in the container 1 is discharged through the opening 2, a part of the article A tries to collide with the second seal body 27. The collision of the article A is prevented by the extended body 20 that entirely covers the second seal body 27 from the inner space 8 side of the container body 3. Therefore, the second seal body 27 is prevented from being damaged early due to the collision from the article A discharged from the container 1, and the life of the container 1 is improved in this respect as well.

  Further, as described above, the side wall 6 of the container body 3 extends from the extended edge of the extended body 20 so as to be separated from the second seal body 27 and the center line 10, respectively. There is provided an inclined guide plate 39 whose leading edge is fixed to the inner surface of the side portion 6 of the container body 3.

  Therefore, when the article A in the container 1 is discharged through the opening 2 by pushing up and tilting the front end side of the container body 3 as shown by the two-dot chain line in FIG. 1, the article A is smoothly guided and discharged along the surface of the inclined guide plate 39. Therefore, the article A in the container 1 is prevented from remaining in the container 1 and is smoothly discharged.

  In addition, a hollow closed cross-sectional structure is formed on each of the left and right side portions 6 at the rear end portion of the container body 3 by the side plate 6a, the side plate reinforcing member 6b, the extension body 20, and the inclined guide plate 39. Each side 6 is reinforced. Therefore, as described above, the strength and rigidity tend to decrease due to the opening 2 being formed at the rear end portion of the container body 3, but this decrease is caused by the extension body 20, the inclined guide plate 39, and the like. It is fully compensated by reinforcement with a simple structure using

  Further, as described above, a stepped portion 37 that forms a stepped downward portion on the way from the inner space 8 side of the container body 3 to the outside is formed at the opening edge of the opening 2 in the bottom 5 of the container body 3. The vertical wall portion in the stepped portion 37 is the extended body 20.

  Therefore, as described above, the upper surface of the bottom portion 5 of the container body 3 is formed regardless of the fact that the extending body 20 extending toward the center line 10 is formed on the inner surface of the bottom portion 5 of the container body 3. It is kept flat overall. Therefore, as shown by the two-dot chain line in FIG. 3, when the article A in the container 1 is discharged through the opening 2 by pushing up and tilting the front end side of the container body 3, FIG. As indicated by the middle three-dot chain line, the article A is smoothly slid on the upper surface of the bottom 5 of the container body 3 to prevent the product A from remaining in the container 1 and can be smoothly discharged. It is done.

  Further, as described above, the door 12 has a pair of double doors 12a and 12b that are pivotally supported by the opening edge of the opening 2, and the rotating end edges of the doors 12a and 12b. Another third seal body 31 is provided to seal the third gap 29 between the two, and the other third seal body 31 is provided so as to straddle the inner surfaces of both rotation end edges of the door portions 12a and 12b. And a seal bracket 31a in which one end edge portion in the width direction of the third gap 29 is fixed to one of the rotation end edge portions, and the width direction of the third gap 29 in the width direction. The seal bracket 31a includes a seal body main body 31b that is attached to a surface of the other end edge of the seal bracket 31a opposite to the inner space 8 and presses against the other rotation end edge.

  Therefore, by providing another third seal body 31 in addition to the third seal body 30, liquid such as water that exudes from the article A in the container 1 passes through the third gap 29 and the outside of the container 1. It is more reliably prevented from leaking out.

  When an external force is applied from the article A accommodated in the container 1 to the other third seal body 31, the external force is mainly carried by the seal bracket 31a. It is prevented that a large external force is directly applied to the body main body 31b. Accordingly, the seal body 31b of the third seal body 31 is prevented from being damaged early by an external force from the article A in the container 1, and the life of the container 1 is improved.

  Further, as described above, the article A is a water-containing waste such as rubble.

  For this reason, although the article A is easy to exude water, when the article A is accommodated in the container 1, the exudate from the article A reaches the outside of the container 1 as described above. Leakage is more reliably prevented. Therefore, it is more reliably prevented that the periphery of the container 1 is soiled by the exudate water.

  In particular, when the article A is a waste of rubble, there are many tile pieces, glass pieces, and wood pieces whose outer surfaces such as broken parts have sharp shapes. Due to the applied external force, the second seal body 27 may be damaged earlier. However, such early damage of the second seal body 27 is prevented by the action of the extending body 20 described above.

  In addition, although the above is based on the illustrated example, the container 1 may have a ceiling part 7 of the container body 3 that can be opened and closed. Further, the door 12 may be of a single opening type. The second seal body 27 may be provided over the entire circumference of the opening 2. The discharge of the article A from the container 1 does not necessarily require the container 1 to be tilted. The article A is carried out or scraped out from the container 1 through the opening 2 opened by the opening operation of the door 12. May be. And even if it does in this way, the effect similar to the said effect at the time of tilting the container 1 and discharging the articles | goods A will arise.

DESCRIPTION OF SYMBOLS 1 Container 2 Opening 3 Container main body 5 Bottom part 6 Side part 7 Ceiling part 8 Internal space 10 Center line 12 Door 12a, 12b Door part 13 Hinge 15a Frame edge part 20 Extension body 22 1st clearance 23 1st seal body 26 1st 2 gap 27 second seal body 28 groove 29 third gap 31 third seal body 31a seal bracket 31b seal body main body 37 stepped portion 39 inclined guide plate A article

  The present invention relates to an article transportation container including a container main body and a door that closes an opening formed at one end portion in the horizontal direction of the container main body through a seal body so as to be opened and closed.

  Conventionally, there are those shown in the following Patent Documents 1 to 4 as the above-mentioned article transport containers. Among the above patent documents, according to Patent Documents 1 and 2 and FIGS. 1 to 3 of Patent Document 3, the article transport container includes a container body in which an opening for putting in and out articles is formed at one end portion in the horizontal direction. A door that is detachably fitted into the opening from the outside of the container body so as to be able to be opened and closed, and an opening edge of the opening that faces each other in a direction perpendicular to the center line of the opening And a first seal body that seals a first gap between the outer edge of the door.

  And according to the said container, if goods are inserted in the interior space of this container main body through the opening of a container main body, and the said opening is closed with a door, it will be in the state in which goods are accommodated in the said container and can be transported. . In this case, the first seal body prevents rainwater outside the container from entering the container. For this reason, it is prevented that the articles accommodated in the container are soiled with rainwater during the transportation.

  In addition, among the above patent documents, in particular, in FIG. 4 of Patent Document 3, the container is configured as follows in addition to the container main body, the door, and the first seal body. That is, the container is formed on the inner surface of the container body on the inner space side of the container body with respect to the door, and on the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A second extension that seals the second gap between the outer edge of the door and the extension body, and the extension body that extends toward the extension body, and is fitted and fixed to the extension end edge portion of the extension body. And a sealing body.

  And according to the said container, it is prevented more reliably by the said 1st, 2nd sealing body that the rain water outside this container tries to infiltrate in this container. Moreover, it is considered that liquid such as water exuding from the article in the container is more reliably prevented from leaking out of the container, particularly by the second seal body. For this reason, when an article containing a liquid component such as water is accommodated in the container and transported, the liquid from the article is prevented from leaking to the outside of the container. Therefore, the surroundings of the container are prevented from being soiled by the liquid.

  On the other hand, when the container is transported together with the article and arrives at the destination, for example, as shown in FIG. In this state, the other end of the container body is pushed up by a hydraulic cylinder or the like and tilted. Then, the articles stored in the container can be slid on the inner surface of the container and discharged to the outside through the opening.

Japanese Utility Model Publication No. 63-627 Japanese Utility Model Publication No. 62-28792 Utility Model Registration No. 2575237 JP 2000-142879 A

  Incidentally, as described above, in the container of FIG. 4 of Patent Document 3, by providing the second seal body in addition to the first seal body, liquid such as water exuding from the articles in the container is outside the container. It is more reliably prevented from leaking out.

  However, since the second seal body is externally fitted and fixed to the extended end edge portion of the extension body, the second seal body is the container body in a direction along the center line of the opening. It is exposed towards the interior space. For this reason, the second seal body tends to be directly applied with a large external force from the article in the container, which may cause early damage. Further, as shown in FIG. 5 of Patent Document 4 described above, when the container is tilted and the article in the internal space of the container body is discharged, the article tends to collide with the second seal body. Therefore, also in this respect, the second seal body may be damaged at an early stage.

  The present invention has been made paying attention to the above-described circumstances, and an object of the present invention is to provide an opening formed in the container body as a sealing body so that any liquid in the container does not leak out of the container. In the case where the door is opened and closed via the door, the seal body is not damaged early by the articles accommodated in the container, thereby improving the life of the container.

According to the first aspect of the present invention, the container main body 3 in which the opening 2 for taking in and out the article A is formed at one end in the horizontal direction, and the opening 2 from the outside of the container main body 3 are removably inserted into the opening 2. A door 12 that closes the opening 2 in an openable and closable manner, and is formed on the inner surface of the container main body 3 on the inner space 8 side of the container main body 3 with respect to the door 12, and in the direction along the center line 10 of the opening 2. The extension body 20 extending toward the center line 10 side so as to face the outer edge portion of the door 12, and the opening fixed to the outer edge portion of the door 12 and facing each other in a direction perpendicular to the center line 10. a first seal member 23 for sealing the first gap 22 between the second opening edge portion and the outer portion of the door 12, is fixed to the extending member 20, the outer edge portion of the door 12 and the extending member 20 seals the second gap 26 An article transport container and a second sealing member 27 that,
In the direction along the center line 10, the extended body 20 covers the second seal body 27 from the inner space 8 side of the container body 3 as a whole .

  Invention of Claim 2 is extended from the extension edge part of the said extension body 20 in the side part 6 of the said container main body 3 so that it may separate with respect to the said 2nd seal body 27 and the said centerline 10, respectively, 2. The article transport container according to claim 1, further comprising an inclined guide plate having an extended end edge portion fixed to the inner surface of the side portion of the container main body.

A third aspect of the present invention, the opening edge of the opening 2 in the bottom 5 of the container body 3, downwardly from the inner space 8 side of the container main body 3 from the middle towards the outside in a direction along the center line 10 As viewed from the bottom 5 on the inner space 8 side of the container main body 3 by extending toward the outside of the container main body 3 from the vertical wall portion 37 extending toward the outside and the lower end edge of the vertical wall portion 37. forming a stepped portion 3 8 serving as a downstream step, the vertical wall portion 37 is an article transport container according to claim 1 or 2, characterized in that the said extending member 20.

  According to a fourth aspect of the present invention, the door 12 has a pair of double doors 12a and 12b that are pivotally supported by the opening edge of the opening 2, and the rotating edges of the doors 12a and 12b. A third seal body 31 is provided to seal the third gap 29 between the two portions, and the third seal body 31 is provided to straddle the inner surfaces of both rotation end edges of the door portions 12a and 12b. One end edge of the third gap 29 in the width direction is fixed to one of the two rotation end edges, and the seal bracket 31a in the width direction of the third gap 29. The seal body main body 31b which is attached to the surface on the opposite side to the said internal space 8 of the other end edge part of 31a, and is press-contacted to the other rotation end edge part is provided. It is an article transport container as described in any one of them.

  The invention according to claim 5 is the article transport container according to any one of claims 1 to 4, wherein the article A is waste such as rubble.

  In addition, in this section, the reference numerals and drawing numbers appended to the above terms are not intended to limit the technical scope of the present invention to the “Example” section and the contents of the drawings described later.

  The effects of the present invention are as follows.

According to the first aspect of the present invention, a container body in which an opening for putting in and out an article is formed at one end portion in the horizontal direction, and the opening is opened and closed by being removably fitted into the opening from the outside of the container body. A door that can be closed, and is formed on the inner surface of the container body on the inner space side of the container body from the door, and on the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A first clearance between the opening edge of the opening and the outer edge of the door, which is fixed to the outer edge of the door and the outer edge of the door, facing each other in a direction orthogonal to the center line. In an article transport container comprising: a first seal body that seals; and a second seal body that is fixed to the extension body and seals a second gap between the outer edge of the door and the extension body.
The extending body covers the second sealing body as a whole from the inner space side of the container body in the direction along the center line.

  For this reason, by providing the second seal body in addition to the first seal body, liquid such as water exuding from the article in the container leaks out of the container through the first and second gaps. , More reliably prevented.

  When an external force is to be applied to the second seal body from the article accommodated in the container, the external force is mainly carried by the extension body. It is prevented that a large external force is directly applied to. Therefore, the second seal body is prevented from being damaged early by an external force from an article in the container, and the life of the container is improved.

  Further, if the opening of the container main body is opened by the opening operation of the door, the other end side of the container main body is pushed up and tilted so that the article accommodated in the container opens the opening. When the article is discharged from the through container, a part of the article tends to collide with the second seal body. However, the collision of the article with the second seal body causes the second seal body to move to the inner space side of the container body. This is prevented by the extended body covering from above. Therefore, the second seal body is prevented from being damaged at an early stage due to a collision from an article discharged from the inside of the container, and also in this respect, the life of the container is improved.

  According to a second aspect of the present invention, the extended end edge of the extended body at the side of the container main body extends away from the second seal body and the center line. Is provided with an inclined guide plate fixed to the inner surface of the side portion of the container body.

  For this reason, as described above, when the other end of the container body is pushed up and tilted so that the article in the container is discharged through the opening, the article is arranged along the surface of the inclined guide plate. It is smoothly guided and discharged. Therefore, the articles in the container are prevented from remaining in the container and are smoothly discharged.

  In addition, a hollow closed cross-sectional structure is formed on each of the left and right side portions of the one end portion of the container body by the extending body and the inclined guide plate, and each side portion of the container body is reinforced. Therefore, as described above, the strength and rigidity tend to decrease due to the opening formed at one end of the container body. However, this decrease can be easily achieved by using the extension body and the inclined guide plate. It is fully compensated by the reinforcement by the structure.

According to a third aspect of the present invention, there is provided a longitudinal extension extending downward from the middle of the container main body toward the outside in the direction along the center line from the inner space side of the container main body to the opening edge of the opening at the bottom of the container main body. forming a wall portion, the step portion comprising a down step when viewed from the bottom of the interior space side of the container body from the lower edge by extending toward the outside of the container body of the vertical wall, the vertical The wall portion is the extension body.

  For this reason, as described above, the upper surface of the bottom of the container body has a generally flat shape regardless of the formation of the extending body extending toward the center line on the inner surface of the bottom of the container body. Kept. Therefore, as described above, when the other end of the container body is pushed up and tilted, when the article in the container is discharged through the opening, the article smoothly moves the upper surface of the bottom of the container body. Therefore, it is prevented from remaining in the container and can be smoothly discharged.

  According to a fourth aspect of the present invention, the door has a pair of double doors that are pivotally supported by the opening edge portion of the opening, and a third gap between the rotating end edge portions of the door portions. A third seal body for sealing is provided, the third seal body is provided so as to straddle the inner surfaces of both rotation end edge portions of the door portions, and one end edge portion in the width direction of the third gap is the both times. A seal bracket fixed to one rotating end edge of the moving end edges, and attached to a surface opposite to the internal space of the other end edge of the seal bracket in the width direction of the third gap And a seal body main body that is in pressure contact with the other rotating end edge portion.

  For this reason, by providing the said 3rd sealing body, it is prevented that liquids, such as water which exudes from the articles | goods in a container, leak out of the container through the said 3rd clearance gap.

  When an external force is applied to the third seal body from the article accommodated in the container, the external force is mainly carried by the seal bracket. Therefore, a large external force is directly applied from the article to the seal body main body. It is prevented from being given. Therefore, the seal body of the third seal body is prevented from being damaged early by an external force from the article in the container, and the life of the container is improved.

  In the invention of claim 5, the article is a waste such as rubble.

  For this reason, although the above-mentioned article is likely to exude water, when the article is accommodated in the container described above, as described above, the exudation water from the article leaks to the outside of the container. More reliably prevented. Therefore, the surroundings of the container are more reliably prevented from being contaminated by the exuded water.

  In particular, when the article is a waste of rubble, there are many tile pieces, glass pieces, and wood pieces whose outer surfaces such as broken parts have a sharp shape, and thus external force applied to the second seal body from this article. Thus, the second seal body may be damaged earlier. However, such early damage of the second seal body is prevented by the action of the extending body.

FIG. 3 is an enlarged partial sectional view taken along line II in FIG. 2. It is a perspective fragmentary broken view of a container. FIG. 3 is an enlarged partial sectional view taken along line III-III in FIG. 2.

  In the article transport container of the present invention, in the case where an opening formed in the container main body is opened and closed by a door through a seal body so that any liquid in the container does not leak to the outside of the container, the seal In order to realize the purpose of preventing the body from being damaged early by the articles contained in the container and improving the life of the container, the mode for carrying out the present invention is as follows. That's right.

That is, an article transport container is opened and closed by inserting a container main body in which an opening for putting in and out an article is formed at one end in the horizontal direction, and being detachably inserted into the opening from the outside of the container main body. A door that can be closed, and is formed on the inner surface of the container body on the inner space side of the container body from the door, and on the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A first clearance between the opening edge of the opening and the outer edge of the door, which is fixed to the outer edge of the door and the outer edge of the door, facing each other in a direction orthogonal to the center line. A first sealing body for sealing, and a second sealing body fixed to the extending body and sealing a second gap between an outer edge portion of the door and the extending body. The extending body covers the second sealing body as a whole from the inner space side of the container body in the direction along the center line.

  In order to explain the present invention in more detail, an embodiment thereof will be described with reference to the accompanying drawings.

  In the figure, reference numeral 1 denotes an article transport container. In the container 1, waste such as rubble, building waste, etc., particularly waste containing liquid such as water can be accommodated as the article A. . For convenience of explanation, one horizontal direction indicated by an arrow Fr in the figure is the front, and the left and right described below refer to the horizontal direction toward the front.

  The container 1 has a rectangular parallelepiped box shape extending long toward the front, is made of metal as a whole, and has sufficient strength and rigidity. That is, the above-described horizontal direction and the longitudinal direction of the container 1 coincide with each other. The container 1 includes a container body 3 in which an opening 2 for taking in and out an article A is formed at a rear end that is one end opposite to the one direction.

  The bottom 5 of the container body 3 has a horizontally extending bottom plate 5a and a bottom plate reinforcing member 5b that is fixed to the rear end edge of the bottom plate 5a and reinforces it. The left and right side portions 6 of the container body 3 are fixed to the left and right side plates 6a and 6a standing on the left and right end edges of the bottom plate 5a and the rear end edges of the side plates 6a. A side plate reinforcing material 6b to be reinforced. Further, the ceiling portion 7 of the container body 3 is fixed to the ceiling plate 7a that extends horizontally and is installed on the upper edge of each of the left and right side plates 6a, 6a, and the rear edge of the ceiling plate 7a. And a ceiling plate reinforcing material 7b. Each said board 5a, 6a, 7a is reinforced by the coupling | bonding by welding with each said reinforcing material 5b, 6b, 7b, respectively. Further, the reinforcing members 5b, 6b and 7b are joined together by welding, whereby the plates 5a, 6a and 7a are further reinforced. The interior surrounded by the plates and the reinforcing material is an internal space 8 of the container body 3.

  The openings surrounded by the front end edges of the plates 5a, 6a, 7a are closed by a closing plate (not shown). An opening edge portion of the opening 2 is formed by the reinforcing members 5b, 6b, and 7b, and a center line 10 of the opening 2 extends in the front-rear direction.

  A door 12 that closes the opening 2 so as to be openable and closable is provided by being removably fitted into the opening 2 from the rear side of the container body 3. The door 12 has a pair of left and right door portions 12a and 12b. The door portions 12a and 12b are pivotally supported by hinges 13 on the side plate reinforcing material 6b side of the opening edge of the opening 2 so as to be double-spread. Has been. Each of the door portions 12a includes a door frame 15 having a hollow closed cross-sectional structure that constitutes an outer edge portion thereof, and a door panel 16 that closes a space surrounded by the door frame 15 and is fixed to the door frame 15. ing.

  It is formed on the inner surface of the container body 3 on the inner space 8 side (front side) of the container body 3 with respect to the door 12, and faces the outer edge of the door 12 in the direction along the center line 10 (front-rear direction). An extending body 20 extending toward the center line 10 is provided. The extension body 20 is made of sheet metal and is disposed in the vicinity of the door 12 in a direction along the center line 10. The extension body 20 is formed on the bottom plate reinforcing material 5b forming the opening edge of the opening 2 and the left and right side plate reinforcing materials 6b, and is not formed on the ceiling plate reinforcing material 7b.

  A first seal body 23 that seals the first gap 22 between the opening edge of the opening 2 and the outer edge of the door 12 facing each other in a direction orthogonal to the center line 10 is provided. The first seal body 23 is provided over the entire periphery of the opening edge portion of the opening 2 and is fixed to the outer edge portion of the door 12 by a fixing tool 24 such as a rivet.

  A second seal body 27 that seals the second gap 26 between the outer edge of the door 12 and the extension body 20 is provided. The second seal body 27 has a U-shape in the rear view of the container 1 along the bottom plate reinforcing member 5b and the lower side of the left and right side plate reinforcing members 6b in the opening edge of the opening 2. It is provided integrally and is fixed to the extension body 20 with an adhesive or the like. In this case, the extending body 20 covers the second seal body 27 as a whole from the inner space 8 side of the container body 3 in the direction along the center line 10. The first and second seal bodies 23 and 27 are formed separately from each other.

  More specifically, at each lower end edge of the outer edge portions of the door portions 12a and 12b of the door 12, the frame end edge portion 15a on the inner space 8 side of each door frame 15 has its longitudinal direction. The cross section of each of these is extended in the vertical direction, and is made into the flat bar shape extended to right and left. Then, the front surface of the frame end edge portion 15 a is brought into pressure contact with the rear surface of the second seal body 27. For this reason, the contact area of the lower end edge part of the said door 12 and the 2nd seal body 27 becomes large, and the sealing performance of the said 1st clearance gap 22 is improved more.

  In addition, at the lower opening edge portion of the opening edge portion of the opening 2, the rear end edge portion of the bottom plate 5 a of the bottom portion 5 is protruded rearward from the extending body 20. As a result, the rear end edge portion of the bottom plate 5a of the bottom portion 5, the upper portion of the bottom plate reinforcing member 5b, and the extending body 20 open rearward, and the groove portion 28 extending over the entire lateral width of the opening 2 is formed. Is formed. And the front part of the said 2nd seal body 27 is inserted in this groove part 28, and is attached.

  In the above case, the second seal body 27 may be elastically press-fitted and attached to the groove 28. In this way, the fixing material such as the adhesive can be made unnecessary, so that when the second seal body 27 is damaged or deteriorated, the second seal body 27 can be easily replaced with a new one. Convenient.

  A third seal body 30 that seals the third gap 29 extending in the vertical direction between the rotating end edges of the door portions 12a and 12b of the door 12 over the entire vertical direction; Is provided.

  The other third sealing body 31 seals the third gap 29 from the inner space 8 side of the container body 3. The other third seal body 31 is provided so as to straddle the inner surfaces of both rotation end edges of the door portions 12a and 12b, and one end edge of the third gap 29 in the width direction is the both rotation ends. A sheet metal seal bracket 31a fixed to one rotating end edge of the edges, and the opposite side of the inner space 8 at the other edge of the seal bracket 31a in the width direction of the third gap 29 And a seal body main body 31b that is in pressure contact with the other rotation end edge portion.

  The first to third seal bodies 23, 27, 30, 31 and the seal body main body 31b of the other third seal body 31 are all made of rubber.

  There is provided a known locking device 35 that locks the door 12 with the opening 2 closed via the respective seal bodies so that the door 12 can be locked and unlocked manually.

In the bottom part 5 of the container body 3, the bottom plate reinforcing material 5 b forming the opening edge of the opening 2 is on the way from the inner space 8 side of the container body 3 toward the outside in the direction along the center line 10. A vertical wall portion 37 extending downward from the rear end edge of the bottom plate 5a, and the container main body 3 by extending from the lower end edge of the vertical wall portion 37 toward the outside of the container main body 3. and the step portion 3 8 as the downlink stepped when viewed from the bottom 5 of the inner space 8 side and is formed, the vertical wall portion 37 is the aforementioned extending member 20.

  The left and right side portions 6 of the container body 3 extend from the extended edge portions of the extended bodies 20 toward the front end portion side which is the other end portion side of the opening 2, and the extended edge portions are An inclined guide plate 39 fixed to the inner surface of the side plate 6a of the side portion 6 of the container body 3 by welding is provided. The inclined guide plate 39 is made of sheet metal, and extends linearly from the extended end edge of each extended body 20 so as to be separated from the second seal body 27 and the center line 10.

  According to the container 1, if the article A is inserted into the internal space 8 of the container body 3 through the opening 2 of the container body 3 and the opening 2 is closed by the door 12, the article A is placed in the container 1. Housed and transportable. In this case, the first to third seal bodies 23, 27, 30 and 31 prevent rainwater outside the container 1 from entering the container 1. For this reason, it is prevented that the article A accommodated in the container 1 is soiled with rainwater during its transportation.

  On the other hand, when liquid such as water exuding from the article A in the container 1 tries to leak out of the container 1 through the first and second gaps 22 and 26, in particular, The other third seal body 31 is more reliably prevented. For this reason, when the article A containing a liquid component such as water is accommodated in the container 1 and transported, the liquid from the article A is prevented from leaking to the outside of the container 1. Therefore, the surroundings of the container 1 are prevented from being soiled by the liquid.

  According to the above configuration, the extending body 20 covers the second seal body 27 from the inner space 8 side of the container body 3 in the direction along the center line 10.

  For this reason, when an external force is to be applied to the second seal body 27 from the article A accommodated in the container 1, the external force is mainly carried by the extension body 20, and thus the article A Therefore, it is possible to prevent a large external force from being directly applied to the second seal body 27. Therefore, the second seal body 27 is prevented from being damaged at an early stage by the external force from the article A in the container 1, and the life of the container 1 is improved.

  Further, as described above, in the lower opening edge portion of the opening edge portion of the opening 2, the rear end edge portion of the bottom plate 5 a of the bottom portion 5 is protruded rearward from the extending body 20, and the bottom portion 5, at least the front upper surface of the second seal body 27 is covered with the rear edge of the bottom plate 5a.

  Therefore, when an external force is applied to the second seal body 27 from the article A accommodated in the container 1, a part of the external force is also supported by the rear edge of the bottom plate 5a of the bottom portion 5. Therefore, it is possible to prevent a large external force from being directly applied from the article A to the second seal body 27. Therefore, the second seal body 27 is prevented from being damaged at an early stage by the external force from the article A in the container 1, and the life of the container 1 is improved.

  Further, as shown by a one-dot chain line in FIG. 1, the other end portion of the container main body 3 as shown by a two-dot chain line in FIG. 3 in a state where the opening 2 of the container main body 3 is opened by the opening operation of the door 12. When the front end side which is the side is pushed up by a hydraulic cylinder or the like and tilted, the article A accommodated in the container 1 slides in the container 1 as shown by a three-dot chain line in FIGS. And is discharged through the opening 2.

  As described above, when the article A in the container 1 is discharged through the opening 2, a part of the article A tries to collide with the second seal body 27. The collision of the article A is prevented by the extended body 20 that entirely covers the second seal body 27 from the inner space 8 side of the container body 3. Therefore, the second seal body 27 is prevented from being damaged early due to the collision from the article A discharged from the container 1, and the life of the container 1 is improved in this respect as well.

  Further, as described above, the side wall 6 of the container body 3 extends from the extended edge of the extended body 20 so as to be separated from the second seal body 27 and the center line 10, respectively. There is provided an inclined guide plate 39 whose leading edge is fixed to the inner surface of the side portion 6 of the container body 3.

  Therefore, when the article A in the container 1 is discharged through the opening 2 by pushing up and tilting the front end side of the container body 3 as shown by the two-dot chain line in FIG. 1, the article A is smoothly guided and discharged along the surface of the inclined guide plate 39. Therefore, the article A in the container 1 is prevented from remaining in the container 1 and is smoothly discharged.

  In addition, a hollow closed cross-sectional structure is formed on each of the left and right side portions 6 at the rear end portion of the container body 3 by the side plate 6a, the side plate reinforcing member 6b, the extension body 20, and the inclined guide plate 39. Each side 6 is reinforced. Therefore, as described above, the strength and rigidity tend to decrease due to the opening 2 being formed at the rear end portion of the container body 3, but this decrease is caused by the extension body 20, the inclined guide plate 39, and the like. It is fully compensated by reinforcement with a simple structure using

Further, as described above, the opening edge of the opening 2 in the bottom 5 of the container body 3 is directed downward from the middle toward the outside in the direction along the center line 10 from the inner space 8 side of the container body 3. A vertical wall portion 37 extending from the lower end edge of the vertical wall portion 37 toward the outside of the container main body 3, and then descending when viewed from the bottom 5 on the inner space 8 side of the container main body 3. forming a stepped portion 3 8 comprising a step, and the vertical wall portion 37 and the extending member 20.

  Therefore, as described above, the upper surface of the bottom portion 5 of the container body 3 is formed regardless of the fact that the extending body 20 extending toward the center line 10 is formed on the inner surface of the bottom portion 5 of the container body 3. It is kept flat overall. Therefore, as shown by the two-dot chain line in FIG. 3, when the article A in the container 1 is discharged through the opening 2 by pushing up and tilting the front end side of the container body 3, FIG. As indicated by the middle three-dot chain line, the article A is smoothly slid on the upper surface of the bottom 5 of the container body 3 to prevent the product A from remaining in the container 1 and can be smoothly discharged. It is done.

  Further, as described above, the door 12 has a pair of double doors 12a and 12b that are pivotally supported by the opening edge of the opening 2, and the rotating end edges of the doors 12a and 12b. Another third seal body 31 is provided to seal the third gap 29 between the two, and the other third seal body 31 is provided so as to straddle the inner surfaces of both rotation end edges of the door portions 12a and 12b. And a seal bracket 31a in which one end edge portion in the width direction of the third gap 29 is fixed to one of the rotation end edge portions, and the width direction of the third gap 29 in the width direction. The seal bracket 31a includes a seal body main body 31b that is attached to a surface of the other end edge of the seal bracket 31a opposite to the inner space 8 and presses against the other rotation end edge.

  Therefore, by providing another third seal body 31 in addition to the third seal body 30, liquid such as water that exudes from the article A in the container 1 passes through the third gap 29 and the outside of the container 1. It is more reliably prevented from leaking out.

  When an external force is applied from the article A accommodated in the container 1 to the other third seal body 31, the external force is mainly carried by the seal bracket 31a. It is prevented that a large external force is directly applied to the body main body 31b. Accordingly, the seal body 31b of the third seal body 31 is prevented from being damaged early by an external force from the article A in the container 1, and the life of the container 1 is improved.

  Further, as described above, the article A is a water-containing waste such as rubble.

  For this reason, although the article A is easy to exude water, when the article A is accommodated in the container 1, the exudate from the article A reaches the outside of the container 1 as described above. Leakage is more reliably prevented. Therefore, it is more reliably prevented that the periphery of the container 1 is soiled by the exudate water.

  In particular, when the article A is a waste of rubble, there are many tile pieces, glass pieces, and wood pieces whose outer surfaces such as broken parts have sharp shapes. Due to the applied external force, the second seal body 27 may be damaged earlier. However, such early damage of the second seal body 27 is prevented by the action of the extending body 20 described above.

  In addition, although the above is based on the illustrated example, the container 1 may have a ceiling part 7 of the container body 3 that can be opened and closed. Further, the door 12 may be of a single opening type. The second seal body 27 may be provided over the entire circumference of the opening 2. The discharge of the article A from the container 1 does not necessarily require the container 1 to be tilted. The article A is carried out or scraped out from the container 1 through the opening 2 opened by the opening operation of the door 12. May be. And even if it does in this way, the effect similar to the said effect at the time of tilting the container 1 and discharging the articles | goods A will arise.

DESCRIPTION OF SYMBOLS 1 Container 2 Opening 3 Container main body 5 Bottom part 6 Side part 7 Ceiling part 8 Internal space 10 Center line 12 Door 12a, 12b Door part 13 Hinge 15a Frame edge part 20 Extension body 22 1st clearance 23 1st seal body 26 1st 2 gap 27 second seal body 28 groove 29 third gap 31 third seal body 31a seal bracket 31b seal body main body
37 vertical wall
38 steps 39 Inclined guide plate A Article

Claims (5)

A container body in which an opening for putting in and out an article is formed at one end portion in the horizontal direction, a door that is detachably fitted into the opening from the outside of the container body, and closes the opening so as to be opened and closed; and An extension that is formed on the inner surface of the container body on the inner space side of the container body from the door and extends toward the center line side so as to face the outer edge of the door in a direction along the center line of the opening. A first seal body that seals a first gap between the body, an opening edge of the opening facing each other in a direction orthogonal to the center line, and an outer edge of the door, and the outer edge of the door and the extension In an article transport container comprising a second sealing body that seals a second gap between the outlet body and the second body,
An article transporting container, wherein the extending body covers the second sealing body from the inner space side of the container body in a direction along the center line.   It extends so that it may separate with respect to the said 2nd sealing body and the said centerline from the extension edge part of the said extension body in the side part of the said container main body, The extension edge part is a side part of the said container main body The article transport container according to claim 1, further comprising an inclined guide plate fixed to the inner surface of the container.   At the opening edge of the opening at the bottom of the container main body, a stepped portion is formed as a step difference on the way from the inner space side of the container main body to the outside, and the vertical wall portion at the stepped portion is defined as the extending body. The article transport container according to claim 1 or 2, wherein the article transport container is provided.   The door has a pair of double doors that are pivotally supported by the opening edge of the opening, and a third sealing body that seals a third gap between the rotating end edges of the doors. Provided, and the third seal body is provided so as to straddle the inner surfaces of both rotation end edges of the both door portions, and one end edge in the width direction of the third gap is of the both rotation end edges. A seal bracket fixed to one rotation end edge, and the other rotation end attached to a surface opposite to the internal space of the other end edge of the seal bracket in the width direction of the third gap The article transport container according to any one of claims 1 to 3, further comprising a seal body main body pressed against the edge portion.   The article transport container according to any one of claims 1 to 4, wherein the article is waste such as rubble.

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