JP2013039879A - Container type truck for waste carrier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the falling of each package from a caster truck and dispersion of waste in the package caused thereby by securely preventing collapse of a plurality of packages for the waste carrier loaded on a caster truck.SOLUTION: A container type truck for waste carrier includes: a handle 2a folding type caster truck 2; a sidewall 3 which is detachably mounted on the caster truck 2 and which includes a door 5 on a side surface; and a ceiling part 4 which is detachably mounted to the sidewall 3 so that an upper aperture part of the sidewall 3 may be closed. In the container type truck for waste carrier, an internal space enclosed by each of the caster truck 2, sidewall 3 and ceiling part 4 is determined to be an accommodating space S for a plurality of packages P in which the waste is accommodated.

Description

  The present invention relates to a waste-conveying container truck called a so-called safety cargo used when transporting various kinds of waste such as important confidential documents to be disposed in a building office to a transport vehicle.

  Conventionally, a large amount of important confidential documents are disposed of in a building office. When transporting these various wastes to a transport vehicle, the wastes are stored in a so-called secret cube packaging, for example, the packaging body is loaded on a handle-folding caster cart, and the packaging body is packed as necessary. It was transported by covering it with a net for preventing cargo collapse. The caster cart after use is stored after the handle is tilted forward. This package is formed by a rugged and highly confidential collection container made of reinforced corrugated cardboard. For example, the upper lid is opened and folded in a substantially V shape on the side, and each waste is collected in the collection container. It is made to do.

nothing special

  However, in the conventional caster cart, even if a net for preventing the collapse of the load is put on a plurality of packing bodies loaded on the cart, it is not possible to securely hold these packing bodies with this net. There is a risk that the package will collapse while the caster cart is moving and fall down, and important confidential documents that are internal waste will be scattered around and stolen. In addition, since the package is exposed through the gaps in the net, there is a risk that the package will be broken from the outside by looking at the gap and the important confidential documents inside will be stolen. Further, since the package is exposed on the caster carriage as described above, the package may get wet due to wind and rain during transportation in rainy weather, and the internal confidential documents may be exposed.

  Therefore, the present invention has been devised in view of the conventional circumstances as described above, and reliably prevents the collapse of a plurality of packages for transporting waste loaded on a caster cart. It is possible to prevent each package from falling over the caster cart and the resulting scattering of waste inside the package, and to ensure that the package is not stolen and that the package is protected from wind and rain in rainy weather. An object of the present invention is to provide a container truck for transporting waste that can be conditioned and can be disassembled and stored compactly when not in use.

  In order to solve the above-described problems, in the present invention, a foldable caster cart, a side wall portion detachably attached to the caster cart and having a door portion on one side surface, A plurality of packaging bodies containing wastes in an internal space surrounded by a caster carriage, a side wall part, and a ceiling part, respectively, and a ceiling part detachably attached to the side wall part so as to close the upper opening part It is characterized by space.

  The side wall portion includes a front portion having the door portion, left and right side portions, and a back portion which are connected to each other via a hinge portion, and the left and right side portions are divided along the central vertical direction and via the hinge portion. It is provided with intermediate folding parts connected to each other, and the side wall parts can be folded into a flat shape by folding the intermediate folding parts of the left and right side parts toward each other inward via hinges. .

  The caster trolley was mounted on the caster trolley, a groove for mounting the lower edge of the side wall, a hole for mounting a protrusion projecting downward from an appropriate position at the lower end of the side wall, and First slide stopper means for fixing the side wall portion to the caster carriage is provided.

  The ceiling part has joint means for holding one end side of the ceiling part rotatably with respect to the side wall part so as to be detachably attached to the upper side opening of the side wall part, and the other end side of the ceiling part is a side wall. And hook means for locking to the portion.

  The door portion has left and right hinged doors that can be opened and closed in a double-spreading manner, and either one of the left and right hinged doors is provided with a second slide stopper means for fixing the hinged door to the side wall portion in a closed state. The other hinged door is provided with a key hole for fixing the hinged door to the one hinged door in the closed state by inserting and rotating the key.

  According to the present invention, it is possible to reliably prevent the collapse of a plurality of packing bodies for transporting wastes loaded on a caster cart, and the overturn of each packing body from the caster cart and the disposal inside the packing body accompanying this. It is possible to prevent scattering of objects, and to prevent theft of the package, and to ensure the protection of the package against wind and rain in rainy weather, and can be stored in a compact manner when not in use .

  That is, the present invention provides a foldable caster cart, a side wall portion detachably attached to the caster cart and having a door portion on one side surface, and the side wall portion so as to close an upper opening of the side wall portion. The interior space surrounded by each of the caster carriage, the side wall portion, and the ceiling portion is used as an accommodation space for a plurality of packaging bodies that store waste. The package can be reliably protected by forming a sealed space that is blocked from the outside.

  The side wall portion includes a front portion having the door portion, left and right side portions, and a back portion which are connected to each other via a hinge portion, and the left and right side portions are divided along the central vertical direction and via the hinge portion. It is possible to fold the square cylindrical side wall part into a flat shape by folding the intermediate folding parts that are connected to each other and folding the middle folding parts of the left and right side parts inward through hinges. Therefore, when not in use, the side wall portion folded into a flat shape can be compactly accommodated together with the disassembled caster cart and the ceiling portion.

  The caster trolley was mounted on the caster trolley, a groove for mounting the lower edge of the side wall, a hole for mounting a protrusion projecting downward from an appropriate position at the lower end of the side wall, and Since the first slide stopper means for fixing the side wall portion to the caster cart is provided, the side wall portion can be easily mounted on the caster cart. In addition, since the side wall portion is firmly fixed to the caster cart by the first slide stopper means, it is possible to prevent the side wall portion from falling off the caster cart during conveyance.

  The ceiling part has joint means for holding one end side of the ceiling part rotatably with respect to the side wall part so as to be detachably attached to the upper side opening of the side wall part, and the other end side of the ceiling part is a side wall. Since the hook means for locking to the part is provided, the ceiling part can be easily attached to and detached from the side wall part. At the same time, the presence of the ceiling part assures prevention of the package from theft, protection of the package against wind and rain in rainy weather, and the like.

  The door portion has left and right hinged doors that can be opened and closed in a double-spreading manner, and either one of the left and right hinged doors is provided with a second slide stopper means for fixing the hinged door to the side wall portion in a closed state. The other hinged door is provided with a key hole for fixing the hinged door to the one hinged door in the closed state by inserting and rotating the key. It is possible to construct various safety cargo systems, such as preventing the scattering of waste inside the package, and also effective in preventing theft of the package.

It is a disassembled perspective view of the container type trolley | bogie for waste conveyance which shows one form for implementing this invention. It is a perspective view of the container trolley | bogie for waste conveyance which shows the use condition after an assembly. It is a perspective view which shows the state which opened the door part of the container type trolley | bogie for waste conveyance similarly, and accommodated the package. It shows an example in which the side wall is unfolded and assembled on a caster cart, (a) is a perspective view of the state before unfolding, (b) is a perspective view of the unfolding state, and (c) is an assembled state after unfolding. FIG. It is the cross-sectional view which looked at the state by which the side wall part is assembled | attached on the caster trolley | bogie from upper direction. It is a perspective view which shows an example of the slide stopper means for fixing a side wall part with respect to a caster trolley | bogie. An example of the joint means for pivotally holding the one end side of a ceiling part with respect to a side wall part is shown, (a) is a perspective view of the state before attachment, (b) is a perspective view of the state after attachment. It is a perspective view of the state before attachment which shows an example of the hook means for latching and fixing the other end side of a ceiling part with respect to a side wall part. Similarly, an example of the operation of the hook means will be described. (A) is a perspective view of a state in which the claw piece of the hook means is suspended in the locking hole inside the side wall part, and (b) is from above the claw piece. Furthermore, it is a perspective view of a state where the presser piece is suspended in the locking hole. An example of the slide stopper means for fixing either the left or right hinged door in the door to the side wall in the closed state is shown, (a) is a perspective view of the state before the hinged door is closed, and (b) is the hinged door closed. It is a perspective view of the state fixed later by the slide stopper means. It is a perspective view which shows the state fixed with respect to the other hinged door in a closed state by inserting a key in the key hole of the hinged door in a door part, and rotating. It is a perspective view which shows an example of the package for accommodating a waste material.

  Hereinafter, an embodiment of a container truck for transporting waste according to the present invention will be described in detail with reference to the drawings.

  As shown in FIGS. 1 to 3, a cart body 1 constituting a waste transport container type cart according to the present invention is detachably attached to a handle 2 a foldable caster cart 2 and the caster cart 2. The side wall portion 3 has a rectangular tubular shape having a door portion 5 on one side surface, and a rectangular planar ceiling portion 4 that is detachably attached to the side wall portion 3 so as to close the upper opening of the side wall portion 3. Has been. In addition, the side wall part 3 and the ceiling part 4 are formed by bonding together a frame member made of light metal such as aluminum and a flat plate material, and a buffer member (not shown) is attached to an appropriate portion of the outer surface. ing.

  As shown in FIG. 3, the cart body 1 according to the present configuration has an internal space surrounded by the caster cart 2, the side wall portion 3, and the ceiling portion 4 as an accommodation space S for the package P, mainly in an office building. A plurality of packages P called so-called secret cubes containing wastes such as important confidential documents that are generated are loaded from the door 5 into the accommodation space S and transferred.

  As shown in FIG. 12, the package P is formed by a recovery container P1 made of reinforced corrugated cardboard formed in a rectangular box shape, and an elongated slot P2 is formed on one side end portion thereof. It is a post box type. By sequentially loading important confidential documents, etc., which are waste, into the insertion port P2, the documents are stored in a state of being concealed by the collection container P1. Further, a plurality of circular holes P3 are formed on the other side end adjacent to the surface having the hole P2, and a handle for pulling out the collection container P1 from a shelf or the like is provided. At the same time as fulfilling the role, the quantity of waste stored in the collection container P1 can be seen from the hole P3.

  As shown in FIGS. 1 to 5, the side wall portion 3 is formed by connecting the left and right end portions of the front surface portion 3 a, the left side surface portion 3 b, the right side surface portion 3 c, and the back surface portion 3 d via hinges 6. The hinge portion 6 is attached on the inside so as not to be exposed to the outside, thereby maintaining safety. That is, as shown in FIG. 5, the hinge blade portions 6b and 6c on both sides of the hinge shaft portion 6a are screwed to both surfaces joined at a right angle during deployment so that the hinge shaft portion 6a of the hinge portion 6 is located inside. By doing so, the corner side folding part 7 is formed.

  As shown in FIGS. 1 to 5, the left and right side surfaces 3b and 3c are divided along the central vertical direction, and the hinge shaft portion 6a of the hinge portion 6 is positioned outside. The intermediate fold 8 is formed by screwing the hinge blades 6b and 6c on both sides of the 6a to the opposing cross sections. And as shown in FIG. 5, the side wall part 3 can be folded substantially planarly by folding each intermediate folding part 8 of each of the left and right side face parts 3b and 3c toward each other inward via the hinge part 6. (See also FIG. 4).

  Further, as shown in FIG. 3, the front part 3 a is a door part 5 composed of left and right hinged doors 5 a and 5 b that can be opened and closed in a double-opening manner with respect to a rectangular frame part constituting the front part 3 a via a hinge part 6. It has. Further, as shown in FIGS. 1 and 4, protrusions 21 project downward from the left and right sides of the lower end of each of the front part 3 a and the back part 3 d, and are formed in each hole part 22 of the caster carriage 2 described later. Installed. In addition, the protrusion 21 of the front part 3a is shorter than the protrusion 21 of the back part 3d.

  As shown in FIGS. 1, 4, and 5, the caster carriage 2 is formed with a planar rectangular groove 10 for fitting and mounting the lower end edge portion of the side wall portion 3. At four places, hole portions 22 are formed for fitting the protrusions 21 formed on the front portion 3a and the back portion 3d. As shown in FIGS. 1, 3, and 5, a bottom-up reinforcing portion 9 formed by assembling square bars made of light metal such as aluminum in a lattice shape is formed inside the groove 10 on the caster carriage 2. Has been.

  Further, on the caster cart 2 on which the bottom-up reinforcing portion 9 is disposed, the side wall portion 3 with respect to the caster cart 2 is located at the front and rear positions corresponding to the mounting positions of the front surface portion 3a and the back surface portion 3d of the side wall portion 3. The first slide stopper means 11 is provided for fixing.

  That is, as shown in FIGS. 5 and 6, the first slide stopper means 11 is provided with a locking rod 11b that is slidable in the front-rear direction with respect to a bearing base portion 11a fixed on the caster carriage 2. An operation lever 11c is attached to one place on the peripheral surface of the stop rod 11b. The operation lever 11c is moved in the front-rear direction along the slide groove 11d formed in the front-rear direction of the bearing pedestal portion 11a, so that the distal end side of the locking rod 11b can advance or retract from the bearing pedestal portion 11a. It has become. Further, locking grooves 11e and 11f that are orthogonal grooves are formed in front and rear of the slide groove 11d, and are rotated at the front and rear sliding positions of the operation lever 11c to be engaged with the locking grooves 11e and 11f. Thus, the operation lever 11c can be fixedly held.

  And inside the framework frame member located below the front part 3a and the back part 3d of the side wall part 3 mounted on the groove 10 on the caster carriage 2, it faces the locking rod 11b of the bearing base part 11a. 11g is formed, and the locking rod 11b that has advanced by the forward movement operation of the operation lever 11c is fitted or inserted into the hole 11g, so that the side wall 3 is fixed to the caster carriage 2. It is supposed to be.

  Each of the ceiling part 4 and the side wall part 3 is provided with joint means 12 for holding one end side of the ceiling part 4 so as to be rotatable with respect to the upper opening of the side wall part 3.

  That is, as shown in FIGS. 7 (a) and 7 (b), the joint means 12 has a pair of left and right cylindrical portions 12a, 12b on the one end side of the ceiling portion 4 and facing each other in the lateral direction. The attached upper substrate part 12c is fixed with screws, and a shaft part 12d is fitted over both the cylinder parts 12a and 12b. Correspondingly, a lower substrate portion 12f having an upper end edge attached with a hanging portion 12e having a substantially C-shaped cross section is fixed to the outer edge of the upper end opening of the side wall portion 3 by screws.

  At this time, the width of the hanging portion 12e is substantially the same as the length of the shaft portion 12d exposed between both the cylindrical portions 12a and 12b. And the one end side of the ceiling part 4 is hold | maintained so that rotation with respect to the side wall part 3 is carried out by making the ceiling part 4 slightly slant and suspending the shaft part 12d to the suspension part 12e. .

  On the other hand, on the other end side of the ceiling portion 4, hook means 13 for locking and fixing the ceiling portion 4 to the upper opening of the side wall portion 3 is provided.

  That is, as shown in FIG. 8, FIG. 9A and FIG. 9B, the hook means 13 has a pair of left and right cylinder portions 13a on the lower end edge inside the frame member on the other end side of the ceiling portion 4. The upper substrate part 13c attached so that 13b faces each other in the lateral direction is fixed with screws, and the shaft part 13d is fitted over both the cylinder parts 13a and 13b. A rotating piece 13e is attached to the shaft portion 13d, and a hook 13h having claw pieces 13f and 13g on both the left and right sides is fixed to the lower end of the rotating piece 13e.

  The rotating piece 13e is provided with a pressing piece 13i for pressing the claw pieces 13f and 13g of the hook 13h from above via a shaft portion 13j. On the other hand, corresponding to the hook means 13, a laterally long oval shape for hooking the claw pieces 13f and 13g of the hook 13h is provided on the inner side of the frame member constituting the upper opening of the front surface portion 3a of the side wall portion 3. The hook 13h has claw pieces 13f and 13g suspended in the lock hole 13k, and the presser piece 13i is placed on the claw pieces 13f and 13g to the lock hole 13k. The other end side of the ceiling part 4 is locked and fixed to the side wall part 3 by being suspended.

  The door portion 5 has left and right hinged doors 5a and 5b that can be opened and closed in a double-spreading manner. For example, the left hinged door 5a has a second slide stopper means for fixing the hinged door 5a to the side wall portion 3 in a closed state. 14 is provided. The left and right hinged doors 5a and 5b are both formed by bonding together a frame member made of light metal such as aluminum and a flat plate material. Moreover, the band-shaped buffer member 31 (refer FIG.1, FIG.2, FIG.4) is affixed on the outer surface of the center of the left and right hinge doors 5a and 5b.

  The second slide stopper means 14 is provided at a vertically symmetrical portion on the inner side of the framework frame member on the open end side of the left hinge door 5a, and the left hinge door 5a is fixed to the upper and lower framework frame members of the side wall portion 3 up and down. It has become so. A specific configuration of the upper second slide stopper means 14 will be described below, but the lower second slide stopper means 14 has the same configuration as the upper second slide stopper means 14 and will be described in detail. Is omitted.

  That is, as shown in FIGS. 10 (a) and 10 (b), the second slide stopper means 14 is against the guide base portion 14a screwed and fixed inside the framework frame member on the open end side of the left hinge door 5a. The locking piece 14b is slidable in the vertical direction, and an operating projection 14c is provided at one place on the outer surface of the locking piece 14b. The operation projection 14c is moved in the vertical direction along the slide groove 14d formed in the vertical direction of the guide base portion 14a, so that the distal end side of the locking piece 14b can be advanced or retracted from the guide base portion 14a. Yes.

  On the other hand, corresponding to the locking piece 14b of the second slide stopper means 14, a locking groove 14e is formed on the inner side of the frame member constituting the upper opening in the front portion 3a of the side wall portion 3, and the left side By moving the operating projection 14c upward while the hinged door 5a is closed, the locking piece 14b is engaged with the locking groove 14e, whereby the left hinged door 5a is fixed to the frame member of the side wall 3. It has become so.

  As shown in FIG. 11, a key hole 15 for inserting a key K is provided at the center of the framework frame member on the open end side of the right hinge door 5 b, and the key K is inserted into the key hole 15. By rotating counterclockwise, the thumb turn 15a on the inner end side of the key hole 15 rotates in the direction of the left hinged door 5a in the closed state, whereby the right hinged door 5b is fixed to the left hinged door 5a. It has become a thing.

  The above-mentioned second slide stopper means 14 on the caster carriage 2 side and the left hinge door 5a side is merely an example of the present invention, and other stopper means such as a hook structure other than the above-described components is adopted. May be.

  Next, an example of assembly and use of the configuration configured as described above will be described. First, when assembling the cart body 1, the folded side wall 3 is placed on the caster cart 2 in a state where the handle 2 a is raised, and the lower end edge of the side wall 3 is set while the side wall 3 is in an unfolded state. Is attached to the groove 10.

  In this case, as shown in FIG. 4 (a), the longer projection 21 at the lower end on the back surface portion 3d side is first fitted into the hole 22 in the groove 10 and shown in FIG. 4 (b). As described above, the front part 3a is stretched in the direction of the arrow A while supporting the back part 3d. At this time, the respective intermediate folding portions 8 of the left and right side surface portions 3 b and 3 c are unfolded outward from each other via the hinge portion 6. After that, as shown in FIG. 4C, when the side wall portion 3 becomes a rectangular tube shape, the shorter projection 21 at the lower end on the front surface portion 3a side is fitted into the other hole portion 22 in the groove 10. Combine.

  Then, as shown in FIGS. 5 and 6, the distal end side of the locking rod 11b is moved by moving the operation lever 11c of the first slide stopper means 11 forward along the slide groove 11d of the bearing base 11a. The side wall portion 3 is fixed to the caster carriage 2 by advancing from the bearing pedestal portion 11 a and fitting or inserting the locking rod 11 b into the hole portion 11 g below the side wall portion 3. After that, the operation lever 11c is turned to be suspended in the front locking groove 11e.

  Next, the ceiling part 4 is attached to the upper side opening of the side wall part 3. In this case, as shown in FIGS. 7 (a) and 7 (b), the ceiling 4 is slightly inclined, and then one end of the ceiling 4 is connected to the suspension 12e of the joint means 12 of the back surface 3d of the side wall 3. The one end side of the ceiling part 4 is held with respect to the side wall part 3 by suspending the shaft part 12d of the joint means 12 on the side. 8, 9 (a), and 9 (b), the claw pieces 13 f and 13 g of the hook 13 h in the hook means 13 on the other end side of the ceiling portion 4 are connected to the front portion of the side wall portion 3. The other end side of the ceiling part 4 is locked and fixed to the side wall part 3 by engaging with the locking hole part 13k in 3a, and by further holding the presser piece 13i from above the claw pieces 13f and 13g to the locking hole part 13k. Is done.

  Next, when using the cart body 1, as shown in FIG. 3, the left and right hinged doors 5 a and 5 b of the door portion 5 are opened, and the packaging bodies P in which waste is stored are sequentially stored in the storage space S. To do. At this time, it arrange | positions so that the surface which has the hole P3 may face upward, and the surface which has the insertion port P2 becomes sideways. Then, the packaging bodies P are sequentially stacked and accommodated on the left side of the accommodation space S, and the left hinge door 5a is closed. Then, as shown in FIGS. 10 (a) and 10 (b), the second slide stopper means 14 By moving the operating projection 14c upward, the locking piece 14b is engaged with the locking groove 14e, so that the left hinge door 5a is fixed to the frame member of the side wall 3.

  Next, the packaging body P is stacked and accommodated on the right side of the accommodation space S, the right door 5b is closed, and as shown in FIG. 11, the key K is inserted into the key hole 15 and rotated counterclockwise. The thumb turn 15a on the inner end side of the key hole 15 is rotated toward the left hinge door 5a in the closed state. As a result, the right hinge door 5b is closed and fixed to the left hinge door 5a. In this way, each package P storing the waste is transported to the cart position while being protected by the cart body 1.

  When the cart body 1 is not used, the cart body 1 is easily disassembled by following the above assembly procedure in reverse, and is stored in a predetermined storage location in a compact state. At this time, in particular, the side wall portion 3 is folded substantially inward with respect to each other through the hinge portion 6 so that the side wall portion 3 itself has a substantially planar shape. Since it can be folded (see FIG. 4), it can be stored compactly together with the caster cart 2 and the ceiling portion 4 that have been disassembled.

P Package S Storage space K Key 1 Cart body 2 Caster cart 3 Side wall portion 3a Front face portion 3b Left side face portion 3c Right side face portion 3d Back face portion 4 Ceiling portion 5 Door portion 6 Hinge portion 7 Corner side folding portion 8 Intermediate folding portion 10 Groove 11 First slide stopper means 12 Joint means 13 Hook means 14 Second slide stopper means 15 Key hole

Claims (5)

  A handle foldable caster cart, a side wall portion that is detachably attached to the caster cart and has a door portion on one side surface, and a side wall portion that is detachably attached to the upper side opening of the side wall portion. A waste-container-type container carriage characterized by comprising a ceiling part, and an internal space surrounded by a caster carriage, a side wall part, and a ceiling part as an accommodation space for a plurality of packaging bodies containing waste.   The side wall portion includes a front portion having the door portion, left and right side portions, and a back portion which are connected to each other via a hinge portion, and the left and right side portions are divided along the central vertical direction and via the hinge portion. An intermediate fold portion connected to each other is provided, and the side wall portions can be folded into a flat shape by folding the respective intermediate fold portions of the left and right side portions toward each other inward via hinges. Container-type trolley for waste transportation as described.   The caster trolley was mounted on the caster trolley, a groove for mounting the lower edge of the side wall, a hole for mounting a protrusion projecting downward from an appropriate position at the lower end of the side wall, and The waste transport container type carriage according to claim 1 or 2, further comprising a first slide stopper means for fixing the side wall portion to the caster carriage.   The ceiling part has joint means for holding one end side of the ceiling part rotatably with respect to the side wall part so as to be detachably attached to the upper side opening of the side wall part, and the other end side of the ceiling part is a side wall. A container truck for transporting waste according to any one of claims 1 to 3, further comprising hook means for locking to the portion.   The door portion has left and right hinged doors that can be opened and closed in a double-spreading manner, and either one of the left and right hinged doors is provided with a second slide stopper means for fixing the hinged door to the side wall portion in a closed state. The container for transporting waste according to any one of claims 1 to 4, wherein the other hinged door is provided with a key hole for fixing the hinged door to the one hinged door in the closed state by inserting and rotating a key. Type trolley.

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