JP2015131660A - Packing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packing device that reduces damage to equipment-to-be-packed during physical distribution and that enables a packing exterior box to be easily attached to the equipment-to-be-packed.SOLUTION: A packing device includes: a packing top cover 5 for covering a top part including a top surface of rectangular parallelepiped equipment-to-be-packed 16; a packing fixation base 2 for loading and fixing the equipment-to-be-packed 16; a cylindrical packing exterior box 3 which is arranged between the packing top cover 5 and the packing fixation base 2, which comprises a tetrahedron facing side surfaces of the equipment-to-be-packed 16, respectively, and which has an opening 7 on any one of four sides; and a side surface member 4 which is fitted into the opening 7 and which is brought into contact with the side surface of the equipment-to-be-packed 16 and the inside of the packing exterior box 3.

Description

  The present invention relates to a packing device for a hot water storage type hot water heater.

  In a conventional hot water storage type water heater packing device, when transporting in a horizontally stacked state, the load is supported by a packing top cover and a packing fixing base that covers the top of the device to be packed. The packaging equipment was deformed. (For example, refer to Patent Document 1).

JP 2007-326608 A

  In the conventional packing device, in order to prevent the packaged equipment from being damaged during distribution, if a cushioning material is attached to the inside of the outer packaging box, deformation of the packaged equipment due to impact during distribution can be suppressed. When the assembled packaging outer box equipped with is mounted from the upper part of the hot water heater, the upper part of the hot water heater and the cushioning material are in contact with each other, so that the packing work is difficult. Therefore, there has been a problem that it is impossible to simultaneously realize the prevention of deformation of the device to be packed by the arrangement of the cushioning material and the ease of mounting the outer packaging box.

  The present invention has been made to solve the above-described problems, and provides a packaging device that reduces damage to the packaged equipment during distribution and facilitates the mounting of the packaging outer box to the packaged equipment. To get.

  In the packing apparatus according to the present invention, the top cover for packing covering the top including the top surface of the rectangular packaged equipment, the packing fixing base for placing and fixing the packaged equipment, the packing top cover and the packaging A cylindrical packaging outer box which is arranged between the fixed base for use and which has four surfaces facing each side of the device to be packed, and has an opening on any of the four surfaces, and is fitted into the opening, And a side member in contact with the inside of the packaging outer box.

  This invention has an opening in the packaging outer box, so that the side member can be mounted after the packaging outer box is mounted on the packaged device, and the packaging outer box can be mounted on the packaged device. In addition to facilitating vibrations and impacts on the packaged equipment with the side members, it is possible to reduce damage during packaging of the packaged equipment.

It is a perspective view of the packing apparatus which concerns on Embodiment 1 of this invention. It is an enlarged view of the side member vicinity in the packing apparatus which concerns on Embodiment 1 of this invention. It is a disassembled perspective view of the packing apparatus which concerns on Embodiment 1 of this invention. It is a perspective view of the side member in the packing apparatus which concerns on Embodiment 1 of this invention. It is an expansion | deployment top view of the side member in the packing apparatus which concerns on Embodiment 1 of this invention. It is a perspective view of the opening part in the packing apparatus which concerns on Embodiment 1 of this invention. It is a side view before the assembly of the opening part in the packing apparatus which concerns on Embodiment 1 of this invention. It is a form figure at the time of transport in the packing apparatus which concerns on Embodiment 1 of this invention. It is an enlarged view of the side member vicinity in the packing apparatus which concerns on Embodiment 2 of this invention. It is a perspective view of the opening part in the packing apparatus which concerns on Embodiment 2 of this invention. It is a side view before the assembly of the opening part in the packing apparatus which concerns on Embodiment 2 of this invention. It is an expansion | deployment top view of the side member in the packing apparatus which concerns on Embodiment 2 of this invention. It is an enlarged view of the side member vicinity in the packing apparatus which concerns on Embodiment 3 of this invention. It is a perspective view of the opening part of the packing apparatus which concerns on Embodiment 3 of this invention. It is a side view before the assembly of the opening part in the packing apparatus which concerns on Embodiment 3 of this invention. It is an expansion | deployment top view of the side member in the packing apparatus which concerns on Embodiment 3 of this invention. It is a rear view of the packing apparatus which concerns on Embodiment 4 of this invention. It is a side member in the packing apparatus which concerns on Embodiment 4 of this invention. It is an expansion | deployment top view of the side member in the packing apparatus which concerns on Embodiment 4 of this invention. It is a rear view of the modification in the packing apparatus which concerns on Embodiment 4 of this invention.

Embodiment 1 FIG.
Embodiment 1 of the present invention will be described below.
First, the configuration of the packaging device will be described.
FIG. 1 is a perspective view of the packaging device, and FIG. 2 is an enlarged view of the vicinity of a side member. 1 and 2, the packing device 1 includes a wood skid 2, a packing outer box 3, a side member 4, a packing top cover 5, and a PP band 6. The side member 4 includes a notch 11a and a through hole 12a, and the side member 4 is fixed by fitting a bent piece 19b provided in the opening 7 into the through hole 12a.

Next, a method for assembling the packing device will be described.
FIG. 3 is an exploded perspective view of the packaging device, and FIG. 4 is a perspective view of a side member.
In FIG. 3, the product 16 corresponds to a packaged device. For example, a leg 17 of a product 16 such as a hot water storage hot water supply device is fixed on the wood skid 2 serving as a packaging fixing base, the portion is covered with a lower cushion 18, and the packaging outer box 3 made of corrugated cardboard is used as the product 16. The packaging top cover 5 made of cardboard is fitted from above so as to wrap the packaging outer box 3. Thereafter, the PP band 6 serving as a packaging band is fastened and wound around the upper surfaces of the wood skid 2 and the packaging top cover 5. Then, the side member 4 is fitted into the opening 7 provided on the left and right side surfaces in contact with the back side of the packaging outer box 3.
In addition, the back side of the packaging outer box 3 and the product 16 of the device to be packed is a portion corresponding to the bottom surface during transportation in a horizontally stacked state.

  Since the assembly is performed in such a procedure, when the packaging outer box 3 is attached to the product 16, there is no protrusion such as a cushioning material inside the packaging outer box 3, and it can be easily attached from the top of the product 16. It becomes.

In FIG. 4, the side member 4 is provided with outer plates 10 a to 10 d, notches 11 c and d, through holes 12 a and b, connection through holes 13 a, and protrusion shapes 14.
The side members 4 are arranged in the left and right openings 7 of the packaging outer box 3, respectively, so that the outer plate 10 a is in contact with the back surface of the product 16 and the outer plate 10 c is in contact with the back surface of the product 16 on the other side. Is done. And the bending piece 19b arrange | positioned at the opening part 7 on either side is comprised by the through-hole 12a on the one hand, and the through-hole 12b on the other side.

Next, the structure before an assembly of a side member is demonstrated using FIG.
FIG. 5 shows a developed plan view of the side member 4. In FIG. 5, an outer plate 10e is arranged at the edge of the bottom wall 9a, an outer plate 10a is arranged outside the outer plate 10e, and an outer plate 10b is arranged outside the outer plate 10a. An outer plate 10f is disposed on the other end edge of the bottom wall 9a opposite to the edge to which the outer plate 10e is connected, an outer plate 10g is disposed on the outer side of the outer plate 10f, and an outer plate 10h is disposed on the outer side of the outer plate 10g. Yes.

The connecting plate 8 is disposed on the adjacent edge between the outer plate 10e and the outer plate 10b of the bottom wall 9a, and the bottom is connected to the other end of the connecting plate 8 opposite to the end edge to which the bottom wall 9a is connected. The wall 9b, the outer plate 10i at the edge of the bottom wall 9b, the outer plate 10c on the outer side of the outer plate 10i, the outer plate 10d on the outer side of the outer plate 10c, and the outer plate 10i of the bottom wall 9b are connected. The outer plate 10j is connected to the other end edge facing the end edge, the outer plate 10k is connected to the outer side of the outer plate 10j, and the outer plate 10l is connected to the outer side of the outer plate 10k.
A through hole 12a disposed over the bottom wall 9a and the outer plates 10a and e and a through hole 12b disposed over the bottom wall 9b and the outer plates 10i and c are provided, and the outer plates 10b, d, f, h, j are provided. , L are provided with notches 11a to 11f, protrusions 14 are provided on the edge of the outer plate 10a, connection through holes 13a are provided on the outer plate 10c, and connection through holes 13b are provided on the outer plate 10k.

Next, a method for assembling the development plan view of FIG.
To assemble the developed plan view into the side member 4 shown in FIG. 4, first, the outer plate 10f is bent 90 degrees in the direction of the bottom wall 9a with the folding ruled line 15a as a fulcrum. Then, the outer plate 10g is bent inward on the outer plate 10f side with the bent ruled line 15b as a fulcrum. Next, the outer plate 10h is bent inward in the direction of the outer plate 10g with the folding ruled line 15c as a fulcrum. Then, the outer plate 10e is bent in the direction of the bottom wall 9a with the ruled line 15d as a fulcrum. Next, the outer plate 10a is bent inward in the direction of the outer plate 10e with the folding ruled line 15e as a fulcrum. Next, the outer plate 10b is bent inward in the direction of the outer plate 10a with the ruled line 15f as a fulcrum.

  Next, the outer plate 10j is bent 90 degrees in the direction of the bottom wall 9b with the bending ruled line 15g as a fulcrum. Then, the outer plate 10k is bent inwardly on the outer plate 10j side with the folding ruled line 15h as a fulcrum. Next, the outer plate 101 is bent inward in the direction of the outer plate 10k with the folding ruled line 15i as a fulcrum. Then, the outer plate 10i is bent in the direction of the bottom wall 9b with the folding ruled line 15j as a fulcrum. Next, the outer plate 10c is bent inward in the direction of the outer plate 10i with the folding ruled line 15k as a fulcrum. Next, the outer plate 10d is bent inward in the direction of the outer plate 10c with the folding ruled line 15l as a fulcrum. At this time, the notch 11c and the notch 11a, the notch 11b and the notch 11d overlap and bend toward the bottom wall 9a and the bottom wall 9b, respectively. Next, the bottom wall 9b is bent 90 degrees inward toward the connecting plate 8 with the ruled line 15m as a fulcrum. At this time, the projection shape 14 enters the through holes 13a and 13b, whereby the side member 4 is completed.

Next, the opening 7 will be described with reference to FIGS.
FIG. 6 is a perspective view of the opening 7, and FIG. 7 shows a side view of the opening 7 before assembly.
In FIG. 6, the folded pieces 19 a and b are arranged in the opening 7 on the side surface of the packaging outer box 3, and the folded piece 19 b is fitted into the through hole 12 a or 12 b of the side member 4. It has become.
In FIG. 7, bent pieces 19 a and b are formed integrally with the packaging outer box 3 at the lower portion of the opening 7. In order to make the bent pieces 19a, b shown in FIG. 7 into the configuration shown in FIG. 6, the bent pieces 19a, b are bent 90 degrees inward of the packaging outer box 3 with the bent ruled line 20a as a fulcrum. And the opening part 7 is completed by bend | folding 180 degree | times to the outer side direction of the packaging outer box 3 by making the bending ruled line 20b into a fulcrum.

Next, truck transportation of the packing device will be described.
FIG. 8 shows a form of the packaging device 1 during transportation. In FIG. 8, the side member 4 is configured to support the product 16 when the product 16 is horizontally stacked on the loading platform of the transport vehicle 30. With such a configuration, vibrations and impacts during transportation to the product 16 are dispersed, and downward bending deformation is reduced.
Further, when the packaging device is moved by grasping the packaging outer box 3 during handling, the bending rigidity of the packaging outer box 3 is increased, the deformation of the packaging outer box 3 is reduced, and the appearance is hardly damaged. A packaging device can be provided.

Embodiment 2. FIG.
A second embodiment for carrying out the present invention will be described with reference to FIGS.
In addition, the same location as Embodiment 1 is attached | subjected the same number, and description is abbreviate | omitted.
The difference from the first embodiment is that a plurality of bent pieces 19d are provided in the opening 7 in the horizontal direction.

FIG. 9 is an enlarged view of the vicinity of the side member of the packaging device, FIG. 10 is a perspective view of the opening, FIG. 11 is a side view before the opening is assembled, and FIG. A development view is shown.
In FIG. 9, a plurality of bent pieces 19d provided in the opening 7 of the packaging outer box 3 are provided in the horizontal direction. Since the bent piece 19d and the through hole 12c of the side member 4 are configured to coincide with each other, the side member 4 is not displaced in the left-right direction with respect to the opening 7, and vibration is generated during truck transportation and handling. It is possible to provide a reliable packing device with even higher quality without the side member 4 being detached from the outer packaging box 3 due to impact.

  10 and 11, bent pieces 19 c and d are integrally formed with the packaging outer box 3 below the opening 7. In order to make the bent pieces 19c, d shown in FIG. 11 into the configuration shown in FIG. 10, the bent pieces 19c, d are bent 90 degrees inward of the packaging outer box 3 with the bent ruled line 20c as a fulcrum. 10 is completed by bending the bent piece 19d 180 degrees in the outer direction of the packaging outer box 3 with the bent ruled line 20d as a fulcrum.

In FIG. 12, the side member 4 has two through holes 12 c and cuts 11 g on each outer plate. The through hole 12c is configured such that the bent piece 19d is matched.
In addition, about the assembly method of the side member 4, since it is the procedure similar to Embodiment 1, description is abbreviate | omitted.

Embodiment 3 FIG.
A third embodiment for carrying out the present invention will be described with reference to FIGS. In addition, the same location as Embodiment 1 is attached | subjected the same number, and description is abbreviate | omitted.
The difference from the first embodiment is that the bent pieces 19f and 19g are provided in the opening 7 in the horizontal direction and the vertical direction.

13 is an enlarged view of the vicinity of the side member of the packaging device, FIG. 14 is a perspective view of the opening, FIG. 15 is a side view before the opening is assembled, and FIG. 16 is a side view of the side member. A development view is shown.
13 and 14, bent pieces 19 f and g are provided in the opening 7 of the packaging outer box 3 in the horizontal direction and the vertical direction. The bent pieces 19f, g in the opening 7 and the through holes 12a, 12d and the notch 11h of the side member 4 are configured to coincide with each other, and the side member 4 is shifted in the left-right and up-down directions with respect to the opening 7. In addition, it is possible to provide a reliable packing device with higher quality than before without the side member 4 being detached from the outer packaging box 3 due to vibration or impact during truck transportation or handling.

In FIG. 15, bent pieces 19 e and f are formed integrally with the packaging outer box 3 at the top and bottom and the left part of the opening 7 and the bent piece 19 g is formed at the right part of the opening 7.
In order to make the bent pieces 19e, f shown in FIG. 15 into the configuration shown in FIG. 14, the bent pieces 19e, f are bent 90 degrees inward of the packaging outer box 3 with the bent ruled line 20e as a fulcrum. Then, the bent piece 19f is bent 180 degrees in the outer direction of the packaging outer box 3 with the bent ruled line 20f as a fulcrum. Next, in order to make the bent piece 19g have the configuration shown in FIG. 14, the bent piece 19g is bent 90 degrees inward of the packaging outer box 3 with the bent ruled line 20g as a fulcrum to complete the opening 7.

In FIG. 16, the side member 4 is provided with a through hole 12 d and a cut 11 h, and bent pieces 19 f and g are fitted in the left and right and up and down directions, and are fixed in the opening 7.
About the assembly method of the side member 4, since it is the procedure similar to Embodiment 1, description is abbreviate | omitted.

Embodiment 4 FIG.
Embodiment 4 for carrying out the present invention will be described with reference to FIGS. In addition, the same location as Embodiment 1 is attached | subjected the same number, and description is abbreviate | omitted.
A different point from Embodiment 1 is that the area | region which contact | connects the side member 4 arrange | positioned at the opening part 7 on either side of the packaging outer box and the back surface of the product 16 becomes the same area.

FIG. 17 is a rear view of the packaging device, FIG. 18 is a perspective view of the side member, and FIG. 19 is a development view of the side member.
Similar to the first embodiment, the side surface of the packaging outer box 3 where the side surface member 4 is arranged is provided with the opening 7 and the bent pieces 19a, b, which are not shown.
17 and 18, since the configuration is such that the bent piece 19 b of the opening 7 and the through holes 12 a and 12 b of the side member 4 coincide with each other, the side member 4 does not shift in the left-right direction with respect to the opening 7. It is possible to provide a packaging device in which the side member 4 is not detached from the packaging outer box 3 due to vibration or impact during truck transportation or cargo handling. Furthermore, by equalizing the area in contact with the back surface of the product 16 and the left and right side members 4, the shock absorption characteristics are equalized and deformation of the product 16 can be further prevented.

The side member 4 includes through holes 12a and 12b, and the through holes 12a and 12b and the bent piece 19b are matched.
When the side member 4 is disposed in the left and right openings 7 of the packaging outer box 3, the configuration in which the protrusion shape of the side member 4 and the connection through hole 13c are connected as long as the through hole 12a and the bent piece 19b are matched. In addition, if the through hole 12b and the bent piece 19b are configured to match, the projection shape of the side member 4 and the connection through hole 13e are connected. With such a configuration, it is possible to equalize the area of contact between the back surface of the product 16 and the left and right side members 4 according to the left and right openings 7.

In FIG. 19, the side member 4 is provided with two protrusion shapes 21 a and 21 b and connection through holes 13 c to 13 f as connection destinations of the respective protrusion shapes.
Two types of configurations can be selected when the side member 4 is assembled, and the configuration in which the projection shape 21a is connected to the connection through holes 13e and f, or the configuration in which the projection shape 21b is connected to the connection through holes 13c and d Can be selected.

  The difference from the method of assembling the side member 4 shown in the first embodiment is that the bottom wall 9a may be bent 90 degrees toward the connecting plate 8 with the bent ruled line 15n as a fulcrum instead of the bent ruled line 15m. is there. Since other than this is the same assembly method, description is abbreviate | omitted.

FIG. 20 shows a modification of the fourth embodiment. In embodiment mentioned above, the opening part 7 was the structure arrange | positioned in the location which the side part of the packaging outer box 3 opposes.
In FIG. 20, it is possible to obtain the above-described effects by providing two openings 7 on the same surface constituting the side surface portion of the packaging outer box 3 and fitting the side surface member 4 therein. is there.
Moreover, the structure shown in Embodiments 1 to 4 can be applied to the structures of the side member 4 and the opening 7.

  In Embodiments 1 to 4 described above, the opening 7 is only one place in the same surface constituting the side surface portion of the packaging outer box 3. For example, the height direction of the product 16 in an upright state is set. It is also possible to provide a plurality of openings 7 at equally divided positions or the like.

Moreover, it is also possible to make the structure which provides the opening part 7 only in one place among the side parts of the packaging outer box 3, and arrange | positions the side member 4 which supports the to-be-packaged apparatus 16 at the time of conveyance in a horizontal stacking state. .
The side member 4 in this configuration is, for example, L-shaped, and the side supporting the packaged device 16 is set to a length required to support the packaged device 16 in a horizontally stacked state, It is not a letter shape but a rectangular parallelepiped.

1 Packing device, 2 Wood skid, 3 Outer packaging box, 4 Side member,
5 Packing top cover, 6 PP band, 7 opening, 8 connecting plate, 9a, b bottom wall,
10a-1 outer plate, 13a-f connecting through hole, 14 protrusion shape, 16 products, 21a, b protrusion shape.

Claims (6)

A top cover for packing covering the top including the top of the rectangular packaged equipment,
A packing stand for mounting and fixing the device to be packed;
A cylindrical packaging outer box which is arranged between the top cover for packing and the fixing base for packing, and which has four surfaces facing each side surface of the device to be packed, and which has an opening in any one of the four surfaces; ,
A packing device comprising: a side member fitted into the opening and in contact with a side surface of the device to be packed and an inner side of the outer packaging box. The packing device according to claim 1, wherein the opening is provided in a central portion in the height direction of the packaging outer box. The packing device according to claim 1, wherein a plurality of the openings are arranged along any ridge line of the packaging outer box. 4. The apparatus according to claim 1, comprising a plurality of the side members, wherein the side members are in contact with the same side surface of the packaged device, and the areas of the side members in contact with the side surface are all equal to each other. The packing apparatus of Claim 1. The opening has a bent piece, the side member has a through hole,
The packaging device according to any one of claims 1 to 4, wherein the bent piece and the through hole are configured to fit together. The shape of the opening is a quadrangle,
The packaging apparatus according to claim 5, wherein the bent pieces are provided on two adjacent sides of the quadrangle.

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