WO2020217483A1 - Packaging device for air conditioning machine - Google Patents

Packaging device for air conditioning machine Download PDF

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Publication number
WO2020217483A1
WO2020217483A1 PCT/JP2019/018033 JP2019018033W WO2020217483A1 WO 2020217483 A1 WO2020217483 A1 WO 2020217483A1 JP 2019018033 W JP2019018033 W JP 2019018033W WO 2020217483 A1 WO2020217483 A1 WO 2020217483A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
packing device
bottom plate
housing
beam member
Prior art date
Application number
PCT/JP2019/018033
Other languages
French (fr)
Japanese (ja)
Inventor
宏治 幸本
寛貴 土屋
洋平 川口
健人 奥
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2021515713A priority Critical patent/JP7204900B2/en
Priority to PCT/JP2019/018033 priority patent/WO2020217483A1/en
Publication of WO2020217483A1 publication Critical patent/WO2020217483A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/44—Elements or devices for locating articles on platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form

Definitions

  • the present invention relates to a packing device, and more particularly to a structure of a packing device of an air conditioner that alleviates the influence of vibration and impact when transporting the air conditioner.
  • the air conditioner vibrates due to the vibration generated when the transport vehicle passes through the uneven road surface in the transportation process from the shipment to the installation of the air conditioner, causing fatigue failure of the bottom plate and upper outer member of the air conditioner, and the bottom plate and housing. Loosening of the screws connecting to the upper outer member of the body may occur.
  • the air conditioner has a packing device installed under the air conditioner, and according to the conventional air conditioner packing device, a screw hole is provided at the bottom of the air conditioner in order to suppress vibration during transportation.
  • a structure is known in which the four corners of the bottom of the packing device and the air conditioner are screwed and fixed by screws (see, for example, Patent Document 1).
  • the air conditioner mounted on the packing device according to Patent Document 1 may receive a drop impact during transportation.
  • the drop impact is directly transmitted from the fixing point between the packing device and the bottom plate to the bottom plate of the air conditioner, and the bottom plate of the air conditioner is deformed by the drop impact, and the outer parts are deformed accordingly. There was a problem to do.
  • the present invention has been made to solve the above problems, and an object of the present invention is to obtain a packing device for an air conditioner that suppresses damage to the air conditioner when it receives a drop impact during transportation.
  • the packing device for the air conditioner of the present invention mounts an air conditioner including a bottom plate, a housing including an upper outer member assembled to the bottom plate, and at least two legs for supporting the housing.
  • a packing device for an air conditioner the first beam member whose longitudinal direction is directed in the direction in which the two legs are arranged, and the first beam member whose longitudinal direction is oriented in a direction orthogonal to the first beam member.
  • the first beam member is fixed to the first girder member and has a free end whose end can be moved up and down, and the end is air-conditioned. It includes a first connection portion fixed to the outside of the housing and the two legs of the machine.
  • the packing device of the air conditioner on which the air conditioner is mounted receives a drop impact
  • the first connection portion between the air conditioner and the packing device is formed with the free end of the first beam member. Therefore, the structure is such that the deformation of the packing device due to the drop impact is not directly transmitted to the housing. Therefore, the packing device of the air conditioner can suppress the deformation of the housing of the air conditioner due to the drop impact.
  • FIG. 5 is a top view showing the arrangement of heavy objects inside the air conditioner 100 with respect to the packing device 10 according to the first embodiment. It is a front view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1.
  • FIG. 5 is a top view showing the arrangement of heavy objects inside the air conditioner 100 with respect to the packing device 10 according to the first embodiment. It is a front view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1.
  • FIG. 1 It is a left side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. It is a right side view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1.
  • FIG. It is a rear view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1.
  • FIG. It is an enlarged view of the part A of FIG. It is an enlarged view of the part B of FIG. It is an enlarged view of the part C of FIG. It is an enlarged view of the part D of FIG. It is an enlarged view of the part E of FIG. It is a perspective view of the packing device 110 which is a comparative example of the packing device 10 which concerns on Embodiment 1.
  • FIG. 1 It is a left side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. It is a right side view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on
  • Is. It is a figure which shows the concept of deformation of the packing device 10 and the housing 20 of the air conditioner 100 at the time of dropping when the air conditioner 100 is placed on the packing device 10 which concerns on Embodiment 1.
  • FIG. It is explanatory drawing of the modification of the structure of the structure of the connection part between the packing device 10 which concerns on Embodiment 1 and the bottom plate 23 of the housing 20 of the air conditioner 100.
  • FIG. 1 is a perspective view of the packing device 10 according to the first embodiment.
  • FIG. 2 is an external view of the packing device 10 according to the first embodiment attached to the air conditioner 100.
  • the configuration of the packing device 10 will be described with reference to FIGS. 1 and 2.
  • the packing device 10 is a device for packing the air conditioner 100.
  • the air conditioner 100 shown in FIG. 2 is an outdoor unit in which a heavy object is arranged on the bottom plate 23 of the housing 20.
  • the air conditioner 100 includes a housing 20 having a substantially rectangular parallelepiped shape.
  • the housing 20 has a long side arranged along the y direction and a short side arranged along the x direction when viewed from a direction perpendicular to the top plate 22.
  • the packing device 10 has a rectangular shape that matches the shape of the housing 20 of the air conditioner 100 when viewed from a direction perpendicular to the upper surface 11 on which the air conditioner 100 is placed, and its short side is in the x direction. , The long side is arranged in the y direction.
  • the packing device 10 includes an upper second beam member 3a, an upper second beam member 3b, a lower second beam member 5a, a lower second beam member 5d, and a second girder member 4a. Both ends of the second girder member 4c are fixed to each other to form the frame body 12.
  • the beam member is a member that forms the upper surface 11 or the lower surface 13 in the packing device 10, and is a member that is arranged along the y direction in the longitudinal direction.
  • the girder member is arranged between the beam member forming the upper surface 11 and the beam member forming the lower surface 13, and is arranged along the x direction in the longitudinal direction.
  • FIG. 3 is a perspective view of the frame body 12 of the packing device 10 according to the first embodiment.
  • the upper surface 11 side of the frame body 12 is formed by connecting both ends of the upper second beam members 3a and 3b forming the long side of the upper surface 11 side of the packing device 10 with the second girder members 4a and 4c.
  • both ends of the lower second beam members 5a and 5d forming the long side of the lower surface 13 side of the packing device 10 are connected by the second girder members 4a and 4c. Is formed.
  • the lower second beam member 5b and the lower second beam member 5b are further between the lower second beam member 5a and the lower second beam member 5d forming the long side of the frame body 12. 5c is arranged.
  • the second girder member 4b is arranged at the center of the frame body 12 in the y direction.
  • the second girder member 4b is fixed to the upper second beam member 3a, the upper second beam member 3b, and the lower second beam members 5a to 5d.
  • the first girder member 2a is arranged between the second girder member 4b and the second girder member 4a, and the first girder is arranged between the second girder member 4b and the second girder member 4d.
  • the member 2b is arranged.
  • the second beam member 3a, the second beam member 3b, and the second beam members 5a to 5d, which are in contact with the first girder members 2a and 2b, are fixed to the first girder members 2a and 2b, respectively.
  • the frame body 12 is for ensuring the strength and rigidity of the packing device 10.
  • the structure of the frame body 12 is not limited to the structures shown in FIGS. 1 to 3. The structure can be appropriately changed according to the strength and rigidity required for the packing device 10.
  • the first beam members 1a, 1b, 1c, and 1d are arranged between the upper second beam member 3a and the upper second beam member 3b of the frame body 12.
  • the first beam members 1a, 1b, 1c, and 1d are long members long in the y direction.
  • the longitudinal directions of the first beam members 1a, 1b, 1c, and 1d are arranged along the y direction.
  • one end 1aa is located between the second girder member 4a and the first girder member 2a
  • the other end 1ab is the second girder member 4c and the first girder member 2b. It is located in between.
  • the first beam member 1a is fixed to the upper surfaces of the first girder members 2a and 2b. That is, the first beam member 1a has a cantilever structure in which the first girder members 2a and 2b are used as fulcrums and the ends 1aa and 1ab are free ends that can move in the vertical direction.
  • the first beam members 1b, 1c, and 1d also have a cantilever structure like the first beam member 1a. That is, the ends 1ba, 1bb, 1ca, 1cab, 1da, and 1db are free ends that can move in the vertical direction, respectively.
  • Support members 7a, 7b, 7c, and 7d are fixed on the ends 1aa, 1ab, 1ba, 1bb, 1ca, 1cab, 1da, and 1db which are free ends of the cantilever structure.
  • the support member 7a is attached so as to straddle the end portion 1aa and the end portion 1ba.
  • the support member 7b is attached so as to straddle the end portion 1ab and the end portion 1bb.
  • the support member 7c is attached so as to straddle the end portion 1ca and the end portion 1da.
  • the support member 7d is attached so as to straddle the end portion 1 kb and the end portion 1 db.
  • Fixing members 60 are attached to the support members 7a, 7b, 7c, and 7d, respectively.
  • the fixing member 60 is a member for fixing the bottom plate 23 constituting the housing 20 of the air conditioner 100 to the packing device 10.
  • the fixing member 60 is a metal fitting having an L-shaped cross section.
  • the fixing member 60 is not limited to this shape.
  • the shape of the fixing member 60 can be appropriately changed depending on the shape of the bottom plate 23. Alternatively, if the bottom plate 23 can be connected and fixed to the support members 7a, 7b, 7c, and 7d, the fixing member 60 does not have to be arranged.
  • the packing device 10 includes leg mounting portions 6a and 6b on which the legs 50a and 50b of the air conditioner 100 are mounted.
  • the leg mounting portions 6a and 6b are plate-shaped members extending in a direction perpendicular to the longitudinal direction of the packing device 10.
  • the leg mounting portions 6a and 6b are arranged above the first beam members 1a, 1b, 1c, and 1d, and the end portions 1aa, 1ba, 1ca, and 1da and the end portions 1ab, 1bb, 1cc, and It is arranged between 1db.
  • the bottom plate 23 forming a part of the housing 20 of the air conditioner 100 is free of the first beam members 1a, 1b, 1c, and 1d outside the two legs 50a and 50b of the air conditioner 100. It is fixed to the end.
  • a support member 8 is arranged between the leg mounting portion 6a and the leg mounting portion 6b.
  • the support member 8 is fixed to the upper surfaces of the first beam members 1c and 1d.
  • the portion to which the support member 8 is fixed is between the first girder member 2b and the second girder member 4b, and is on a double-sided beam whose both ends are fixed ends.
  • the first beam member 1a, 1b, 1c, 1d, the second beam member 3a, 3b, 5a, 5b, 5c, 5d, the first girder member 2a, 2b, and the second beam member 10 constituting the packing device 10 are formed.
  • the material of each member of the girder members 4a, 4b, and 4c is wood.
  • the material of each member constituting the packing device 10 is not limited to wood, and can be appropriately changed in consideration of strength, rigidity, weight, durability, cost, and the like.
  • each member constituting the packing device 10 is fixed by a joining means such as a nail, a screw, or an adhesive at a portion in contact with each other.
  • the air conditioner 100 has a housing 20.
  • the housing 20 constitutes the outer shell of the air conditioner 100.
  • the housing 20 is made of sheet metal and has a rectangular parallelepiped shape.
  • the housing 20 has a front panel 21a in which a circular air outlet is formed.
  • the front panel 21a may be provided with a fan guard that covers the air outlet and protects the propeller fan of the blower 26.
  • the air conditioner 100 has two blowers 26, but it may have one blower 26 or three or more blowers 26.
  • the air conditioner 100 has legs 50a and 50b on the lower surface side of the bottom plate 23 of the housing 20.
  • the housing 20 of the air conditioner 100 includes a machine room upper front panel 21b that covers the front to side surfaces of the machine room, a machine room lower front panel 21c, and a machine that covers the side surface to the back of the machine room.
  • the room upper back panel 21e, the machine room lower back panel 21f, the top plate 22 covering the upper surface, and the side panel 21d forming the side surface of the housing 20 in the portion where the heat exchanger 24 is arranged are provided.
  • each member other than the bottom plate 23 may be collectively referred to as an upper outer member 21.
  • FIG. 4 is a perspective view showing a state in which the upper outer member 21 of the housing 20 of the air conditioner 100 shown in FIG. 2 is removed.
  • FIG. 5 is a top view showing the arrangement of heavy objects inside the air conditioner 100 with respect to the packing device 10 according to the first embodiment. 4 and 5 show the arrangement of heavy objects arranged on the bottom plate 23 of the housing 20 in the air conditioner 100.
  • the heavy object is a relatively heavy component arranged on the bottom plate 23.
  • the compressor 80, the accumulator 81, the partition plate 28, and the like each constitute one of the heavy objects. ..
  • Inside the housing 20, on the right side of the bottom plate 23, a heavy-weight compressor 80 and an accumulator 81 required to form a refrigeration cycle are arranged.
  • the partition plate 28 divides the internal space of the housing 20 into a machine room and a blower room.
  • the heat exchanger 24 arranged on the blower chamber side is formed in an L shape when viewed from the upper surface.
  • the end of the heat exchanger 24 on the machine room side is arranged so as to overlap the machine room when viewed from the front side of the air conditioner 100.
  • the heavy objects arranged inside the air conditioner 100 are mainly arranged unevenly on the right side inside the housing 20. Therefore, the center of gravity of the air conditioner 100 is biased to the right side of the center of the housing 20 in the y direction.
  • the packing device 10 is arranged below the air conditioner 100, and the air conditioner 100 is placed on the packing device 10.
  • the two legs 50a and 50b of the air conditioner 100 are in contact with the upper surfaces of the leg mounting portions 6a and 6b of the packing device 10, and are above the packing device 10.
  • the air conditioner 100 is configured to be supported.
  • the two legs 50a and 50b of the air conditioner 100 are fixed to the leg mounting portions 6a and 6b.
  • the two legs 50a and 50b are fixed by fixing means such as screws, and are detachably configured.
  • the holes 6aa provided in the leg mounting portion 6a and the holes 6ba provided in the leg mounting portion 6b shown in FIGS. 1 and 5 have screws for fixing the legs 50a and 50b. The part to be fastened is shown.
  • FIG. 6 is a front view of a state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment.
  • FIG. 7 is a left side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment.
  • FIG. 8 is a right side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment.
  • FIG. 9 is a rear view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment.
  • the bottom plate 23 of the air conditioner 100 is fixed to the support members 7a, 7b, 7c, and 7d of the packing device 10 by the fixing member 60.
  • the connection portion between the bottom plate 23 and the first beam members 1a, 1b, 1c, and 1d of the packing device 10 may be referred to as a first connection portion.
  • the support members 7a, 7b, 7c, and 7d are arranged at the lower corners 20a, 20b, 20c, and 20d of the housing 20 when viewed from the top plate 22 side of the air conditioner 100.
  • the support members 7a, 7b, 7c, and 7d are the corner portions 23a, 23b, 23c of the bottom plate 23 constituting the housing 20 from the viewpoint from the top plate 22 side of the air conditioner 100.
  • the support members 7a, 7b, 7c, and 7d are connected and fixed to the corner portions 23a, 23b, 23c, and 23d of the bottom plate 23 by the fixing member 60.
  • the bottom plate 23 and the fixing member 60 are connected and fixed by a detachable fixing means such as a screw.
  • the configuration of the packing device 10 will be described again with reference to FIG. 5 in relation to the air conditioner 100.
  • the second girder member 4c of the packing device 10 is arranged along the right end of the housing 20 of the air conditioner 100.
  • the second girder member 4a of the packing device 10 is arranged along the left end of the housing 20 of the air conditioner 100.
  • the distance L1 between the second girder member 4a at the left end and the second girder member 4c at the right end when the packing device 10 is viewed from the upper surface is from the length L2 in the left-right direction of the bottom plate 23 of the air conditioner 100. Is also big.
  • the distance L3 between the second beam member 3a and the second beam member 3b is larger than the length L4 in the front-rear direction of the bottom plate 23 of the air conditioner 100.
  • the support members 7a, 7b, 7c, and 7d provided in the packing device 10 are rectangular regions surrounded by the second beam member 3a, the second beam member 3b, the second girder member 4a, and the second girder member 4c. It is placed at the corner of. Further, the support member 8 is arranged below the partition plate 28 that partitions the space inside the housing 20 of the air conditioner 100.
  • the support member 8 is a position on the second beam member 3b side in a rectangular region surrounded by the second beam member 3a, the second beam member 3b, the second girder member 4a, and the second girder member 4c, and is a leg portion. It is arranged between the mounting portion 6a and the leg mounting portion 6b.
  • the support member 8 is also connected and fixed by the bottom plate 23 and the fixing member 60.
  • the support members 7a, 7b, 7c, 7d, and 8 are rectangular parallelepipeds, and their upper surfaces are located along the lower side surface of the bottom plate 23. However, the support members 7a, 7b, 7c, 7d, and 8 may be located apart from the lower side surface of the bottom plate 23.
  • FIG. 10 is an enlarged view of part A in FIG. Part A in FIG. 4 is an enlarged view of a joint portion between the partition plate 28 and the bottom plate 23 that partition the space inside the housing 20 of the air conditioner 100.
  • the lower end of the partition plate 28 is connected and fixed to the bottom plate 23 at the fixing portion 40 on the front side of the housing 20.
  • the support member 8 is connected to the bottom plate 23 below the joint between the partition plate 28 and the bottom plate 23. Therefore, the bottom plate 23 is suppressed from being displaced relative to the packing device 10 around the joint between the partition plate 28 and the bottom plate 23.
  • the connection portion between the bottom plate 23 and the packing device 10 below the joint portion between the partition plate 28 and the bottom plate 23 may be referred to as a second connection portion.
  • FIG. 11 is an enlarged view of part B of FIG.
  • FIG. 12 is an enlarged view of part C in FIG.
  • FIG. 13 is an enlarged view of a portion D in FIG.
  • FIG. 14 is an enlarged view of part E in FIG.
  • the fixing portions 41, 42, 43, and 44 are joining means such as screws.
  • the housing 20 can join each outer member constituting the housing 20 to the bottom plate 23, and secure the strength and rigidity of the housing 20. ..
  • FIG. 15 is a perspective view of a packing device 110 which is a comparative example of the packing device 10 according to the first embodiment.
  • FIG. 16 is a front view of a state in which the air conditioner 100 is placed on the packing device 110 of the comparative example of FIG.
  • the differences between the packing device 110 of the comparative example and the packing device 10 according to the first embodiment will be mainly described.
  • the same functions and configurations will be described using the same reference numerals.
  • the structure of the frame body 12 is the same as that of the packing device 10 according to the first embodiment, but the first beam members 1a, 1b, 1c, and 1d having free ends are provided.
  • the second beam members 101a, 101b, 101c, and 101d are provided instead. Both ends of the second beam member 101a, 101b, 101c, and 101d are fixed to the second girder members 4a and 4c, respectively. Further, the packing device 110 of the comparative example does not include the support members 7a, 7b, 7c, 7d, and 8, and does not include the fixing member 60.
  • the packing device 110 of the comparative example is only connected and fixed to the legs 50a and 50b of the air conditioner 100, and the support members 7a and 7b of the packing device 10 according to the first embodiment. , 7c, 7d, and 8 are not provided with members connected to the bottom plate 23.
  • FIGS. 17 and 18 are explanatory views showing a state in which the air conditioner 100 mounted on the packing device 110 of the comparative example vibrates.
  • the air conditioner 100 mounted on the packing device 110 is mounted on a transport vehicle and transported.
  • the transport vehicle vibrates as it passes over the unevenness of the road surface.
  • An object such as the air conditioner 100 has a natural vibration mode, and when the transport vehicle vibrates when passing through the unevenness of the road surface, it may resonate with the vibration. Since the vibration of the transport vehicle has various frequency components, when transporting the air conditioner 100, the air conditioner 100 receives vibration of a frequency near the natural frequency and is shown in FIGS. 17 and 18. It vibrates in such a natural vibration mode.
  • the vibration modes that cause deformation of parts and loosening of screws are generally a primary vibration mode and a secondary vibration mode having a large amplitude and a low frequency.
  • the description is omitted here because the amplitude is small and the energy given to the object is small.
  • the air conditioner 100 mounted on the packing device 110 of the comparative example vibrates in the primary vibration mode shown in FIG. 17 and the secondary vibration mode shown in FIG. 17 and 18 are examples of natural vibrations of the air conditioner 100.
  • the vibration mode of FIG. 17 and the vibration mode of FIG. 18 may be interchanged.
  • the rectangular parallelepipeds shown by the dotted lines in FIGS. 17 and 18 schematically represent the outer shape of the air conditioner 100 when it is not subjected to vibration.
  • the upper end portion of the housing 20 is substantially tilted in the front-rear direction, that is, in the x-axis direction in the primary natural vibration mode. It vibrates, but in detail, it vibrates in a direction inclined from the x-axis to the y-axis direction.
  • the air conditioner 100 vibrates so as to repeat the state of FIG. 17 (a) and the state of FIG. 17 (b) at a predetermined cycle.
  • the air conditioner 100 falls to the front side of the housing 20 as shown in FIG. 17A
  • the air conditioner 100 tilts diagonally forward to the right of the housing 20 and the back side of the housing 20 as shown in FIG. 17B. When it falls down, it is tilted diagonally to the left and rear of the housing 20.
  • the upper end portion of the housing 20 is substantially tilted in the left-right direction, that is, in the y-axis direction in the secondary natural vibration mode. In detail, it vibrates in the direction inclined from the y-axis to the x-axis direction.
  • the air conditioner 100 vibrates so as to repeat the state of FIG. 18A and the state of FIG. 18B at a predetermined cycle.
  • the air conditioner 100 tilts to the right from the front of the housing 20 as shown in FIG. 18A the air conditioner 100 tilts diagonally rearward to the right of the housing 20 and the housing 20 is tilted diagonally rearward as shown in FIG. 17B.
  • it falls to the left when facing the front of the housing 20 it vibrates so as to fall diagonally forward to the left of the housing 20.
  • the air conditioner 100 vibrates in the vibration mode shown in FIG. 17 or FIG. Therefore, the bottom plate 23 is also deformed with the displacement of the upper outer member 21 of the housing 20.
  • the lower corner portions 20a, 20b, 20c, and 20d of the housing 20 form fixing portions 41, 42, 43, and 44 between the upper outer member 21 and the bottom plate 23. Be prepared. Therefore, the bottom plate 23 is mainly deformed from the fixing portions 41, 42, 43, and 44 with the displacement of the upper outer member 21.
  • FIG. 19 is an explanatory view showing a deformed state of the bottom plate 23 in the vibration mode shown in FIG.
  • FIG. 20 is an explanatory view showing a deformed state of the bottom plate 23 in the vibration mode shown in FIG. 19 and 20 show the deformation of the bottom plate 23 exaggeratedly, and the shape shown by the dotted line in the drawing shows the shape of the bottom plate 23 before the deformation.
  • FIG. 19A shows the deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 17A. At this time, the housing 20 of the air conditioner 100 is displaced so that the corner portion 20d is lowered downward and the corner portion 20a is lifted upward. Therefore, as shown in FIG.
  • the bottom plate 23 is in the vicinity of the leg portion 50b, and the portion 70 located between the leg portion 50a and the leg portion 50b also has a large amount of deformation. Since the portion 70 is in the vicinity of the fixing portion 40 between the bottom plate 23 and the internal partition plate 28, the amount of deformation increases with the displacement of the housing 20. Therefore, high stress is likely to occur in the portion 70 as well.
  • FIG. 19 (b) shows the deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 17 (b).
  • the housing 20 of the air conditioner 100 is displaced so that the corner portion 20d is lifted upward and the corner portion 20a is lowered downward. Therefore, as shown in FIG. 19B, in the bottom plate 23, the corner portion 23a of the bottom plate 23 is lowered downward, and the corner portion 23d at a diagonal position with respect to the corner portion 23a is lifted upward.
  • Deform In the state shown in FIG. 19B, the deformation direction of each part is opposite to that in FIG. 19A, but the parts where stress is likely to occur are the parts 70, as in FIG. 19A. 71 and 72.
  • the portions 70, 71, and 72 where high stress is likely to occur have a problem that the bottom plate is easily deformed or damaged.
  • Fixing portions 40, 41, and 44 are provided at the corner portions 23a, 23d, and the portion 70 of the bottom plate 23, which are the greatly deformed portions shown in FIG. Although the fixing portions 40, 41, and 44 are fastened and fixed by screws, there is a problem that the screws are easily loosened because they are parts that are largely displaced by vibration.
  • FIG. 20A shows a deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 18A.
  • the housing 20 of the air conditioner 100 is displaced so that the corner portions 20a and 20c are lifted upward and the corner portions 20b and 20d are lowered downward. Therefore, as shown in FIG. 20A, in the bottom plate 23, the corner portions 23a and 23c of the bottom plate 23 are lifted upward, and the corner portions 23d and 23b located diagonally to the corner portions 23a and 23c are formed. It deforms so that it can be lowered downward.
  • the displacement amount of the corner portion 23c is larger, and when the corner portion 23b and the corner portion 23d are compared, the displacement amount of the corner portion 23b is larger.
  • high stress is generated in the portion 73 near the leg portion 50a and the portion 74 in the vicinity of the leg portion 50b of the bottom plate 23.
  • the corner portions 23c and the corner portions 23b of the bottom plate 23 are provided with fixing portions 43 and 42 connected to the upper outer member 21 of the housing 20, the housing 20 is as shown in FIG. 18A. When it is displaced, it is greatly displaced.
  • FIG. 20 (b) shows the deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 18 (b).
  • the housing 20 of the air conditioner 100 is displaced so that the corner portions 20a and 20c are lowered downward and the corner portions 20b and 20d are lifted upward. Therefore, as shown in FIG. 20B, in the bottom plate 23, the corner portions 23a and 23c of the bottom plate 23 are lowered downward, and the corner portions 23d and 23b at diagonal positions with respect to the corner portions 23a and 23c are formed. It deforms so that it can be lifted upward.
  • the corner portions 23b and 23c of the bottom plate 23, in which a particularly large displacement occurs even in the secondary vibration mode, are provided with fixing portions 42 and 43.
  • the fixing portions 42 and 43 are fastened and fixed by screws, there is a problem that the screws are easily loosened because they are parts that are largely displaced by vibration.
  • the packing device 10 according to the first embodiment is located below the corners 20a, 20b, 20c, and 20d, which are the parts where the displacement of the air conditioner 100 mounted on the packing device 110 according to the comparative example is large.
  • the bottom plate 23 and the support members 7a, 7b, 7c, and 7d are connected and fixed. Therefore, the housing 20 of the air conditioner 100 mounted on the packing device 10 according to the first embodiment can suppress the relative displacement of the corner portions 20a, 20b, 20c, and 20d with respect to the packing device 10 to be small. That is, in the air conditioner 100 mounted on the packing device 10 according to the first embodiment, the deformation of the bottom plate 23 is also suppressed.
  • the stress generated in the bottom plate 23 can be suppressed, and the damage of the bottom plate 23 can be suppressed. Further, since the vibration of the portions where the fixing portions 41, 42, 43, and 44 between the upper outer member 21 and the bottom plate 23 of the housing 20 of the air conditioner 100 are provided is suppressed, the occurrence of loosening of the screws is suppressed. can do.
  • the bottom plate 23 and the support member 8 are located below the portion 70, which is a portion where the displacement of the air conditioner 100 mounted on the packing device 110 according to the comparative example is large.
  • the connection is fixed.
  • the portion 70 is a connection portion between the partition plate 28 and the bottom plate 23 arranged inside the housing 20. Therefore, the housing 20 of the air conditioner 100 mounted on the packing device 10 according to the first embodiment is at a portion 70 which is a connection portion between the partition plate 28 and the bottom plate 23 arranged inside the housing 20.
  • the relative displacement with respect to the packing device 10 can be kept small. That is, in the air conditioner 100 mounted on the packing device 10 according to the first embodiment, the deformation of the bottom plate 23 is also suppressed.
  • the stress generated in the bottom plate 23 can be suppressed, and the damage of the bottom plate 23 can be suppressed. Further, since the vibration of the portion where the fixing portion 40 between the upper outer member 21 and the bottom plate 23 of the housing 20 of the air conditioner 100 is provided is suppressed, the occurrence of loosening of the screws can be suppressed.
  • the support members 7a, 7b, 7c, 7d, and 8 are provided and each is connected to the bottom plate 23, but only the support member 8 is connected to the bottom plate 23. Even in this form, the displacement of the above-mentioned portion 70 can be suppressed, and the effect of suppressing breakage and loosening of the screw can be obtained.
  • FIG. 21 shows deformation of the packaging device 110a and the housing 20 of the air conditioner 100 when the air conditioner 100 is placed on the packing device 110a as a comparative example of the packing device 10 according to the first embodiment. It is a figure which shows a concept.
  • the symbol FS shown in the drawings shown in FIGS. 21 and 21 represents the floor surface, and the symbol G represents the falling direction of the air conditioner 100 and the packing devices 10, 110a.
  • FIGS. 21 and 21 and below in order to explain the relationship between the air conditioner 100 and the packing device 10, the structure of the portion where the support members 7a, 7b, 7c, and 7d are installed is schematically described. it's shown.
  • the packing device 110a shown in FIG. 21 is fixed on the upper second beam members 101a, 101b, 101c, and 101d in which the support members 7a, 7b, 7c, and 7d are fixed at both ends. That is, the support members 7a, 7b, 7c, and 7d are installed on the double-sided beams in which both ends are fixed.
  • the structure of the frame body 12 of the packing device 110a is the same as that of the packing device 10 according to the first embodiment.
  • the portion of the packing device 110a that first collides with the floor surface FS is displaced.
  • the second girder member 4c side which is one end of the packing device 110a in the left-right direction, first collides with the floor surface FS, the first girder member 2b to the second girder having high rigidity have high rigidity.
  • the portion on the member 4c side is deformed with respect to the other portion of the packing device 110a.
  • the support members 7b and 7d placed on the portion on the second girder member 4c side from the deformed first girder member 2b are also displaced together with the deformed portion, and as a result, the corner portion 20b of the housing 20 and the corner portion 20b The 20d will be deformed under the influence of the deformation of the packing device 110a. That is, since the relative positions of the support members 7a and 7c and the support members 7b and 7d change, the bottom plate 23 fixed to the support members 7a, 7b, 7c, and 7d is deformed.
  • FIG. 22 is a diagram showing the concept of deformation of the packing device 10 and the housing 20 of the air conditioner 100 when the air conditioner 100 is placed on the packing device 10 according to the first embodiment when the air conditioner 100 is dropped.
  • the support members 7a, 7b, 7c, and 7d are arranged on the free end of the cantilever structure. Therefore, when the second girder member 4c side, which is one end of the packing device 10 in the left-right direction, first collides with the floor surface FS, the portion from the first girder member 2b to the second girder member 4c side having high rigidity becomes , Deforms with respect to other parts of the packing device 110a.
  • the first beam member 12th It is less susceptible to deformation of the portion from the 1st girder member 2b to the 2nd girder member 4c. That is, the relative positional relationships of the support members 7a, 7b, 7c, and 7d to which the bottom plate 23 of the housing 20 is fixed have not changed, and the bottom plate 23 of the housing 20 does not deform.
  • the packing device 10 has the effect of absorbing the drop impact by the frame body 12 and alleviating the deformation of the housing 20.
  • FIGS. 21 and 22 the case where the packing devices 10 and 110a are tilted and dropped and collide with the floor surface FS from the second girder member 4c side has been described, but the positions are located at the other ends of the packing devices 10 and 110a. The same effect can be obtained when the second girder member 4a is dropped from the side.
  • the packing device 10 is not limited to the above description and the form shown in the drawings.
  • the connection portion between the bottom plate 23 of the housing 20 of the air conditioner 100 and the packing device 10 can be appropriately changed.
  • FIG. 23 is an explanatory view of a modified example of the structure of the connection portion between the packing device 10 according to the first embodiment and the bottom plate 23 of the housing 20 of the air conditioner 100.
  • FIG. 23 shows a cross section including the support member 7 parallel to the yz plane of FIG.
  • the first beam member 1 shown in FIG. 23 represents the first beam member 1a, 1b, 1c, or 1d of the packing device 10 according to the first embodiment.
  • the first girder member 2 shown in FIG. 23 is a first girder member 2a or 2b
  • the second girder member 4 is a second girder member 4a or 4c
  • the support member 7 is a support member 7a, 7b, 7c.
  • a fixing member 60 having an L-shaped cross section is attached to the support member 7, and the fixing member 60 and the bottom plate of the air conditioner 100 are attached.
  • the 23 is connected and fixed by a detachable fixing means such as a screw.
  • the bottom plate 23 may include a protruding piece 160 instead of the fixing member 60.
  • a heat exchanger 24 is placed above the bottom plate 23 of the housing 20 of the air conditioner 100, and water flows down from the heat exchanger 24 due to dew condensation or the like and stays there. Since it is necessary to discharge the water accumulated on the bottom plate 23 to the outside of the housing 20, the bottom plate 23 is provided with a drain hole 161.
  • the projecting piece 160 is formed by cutting up the plate surface of the bottom plate 23, and the hole formed by the cutting up can be used as the drain hole 161.
  • the projecting piece 160 and the support member 7 are connected by a screw 45.
  • connection portion between the support member 7 and the bottom plate 23 shown in FIG. 23 can be applied to the support members 7a, 7b, 7c, 7d, and 8 of FIG. Due to the structure of the connection portion, the packing device 10 can reduce the number of component parts and reduce the cost.
  • the shapes, installation quantities, materials, etc. of the first beam members 1a, 1b, 1c, and 1d having a cantilever structure can be appropriately changed.
  • the packing device 10 according to the first embodiment also includes various changes, applications, and uses made by those skilled in the art as necessary in the technical scope.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

The purpose of the present invention is to obtain a packaging device for an air conditioning machine that suppresses damage to an air conditioning machine when receiving a dropping impact during transportation. The packaging device for an air conditioning machine is a packaging device for an air conditioning machine on which an air conditioning machine that is provided with a housing including a bottom plate and an upper outside member attached to the bottom plate and at least two leg parts supporting the housing is placed, wherein the packaging device is provided with a first beam member having a longitudinal direction thereof oriented in a direction in which the two leg parts are arrayed and a first girder member having a longitudinal direction thereof oriented in a direction orthogonal to the first beam member. The first beam member is fixed to the first girder member and has a vertically-movable free end as an end thereof. The end is provided with a first connection part fixed to the housing of the air conditioning machine outside the two leg parts.

Description

空気調和機の梱包装置Air conditioner packing device
　本発明は、梱包装置に関し、特に、空気調和機を運搬する際の振動及び衝撃の影響を緩和する空気調和機の梱包装置の構造に関するものである。 The present invention relates to a packing device, and more particularly to a structure of a packing device of an air conditioner that alleviates the influence of vibration and impact when transporting the air conditioner.
　空気調和機は、空気調和機の出荷から設置までの運搬工程において、輸送車両が路面凹凸を通過する際に生じる振動によって振動し、空気調和機の底板及び上部外郭部材の疲労破壊及び底板と筐体の上部外郭部材とを接続するネジの緩みが発生することがある。空気調和機は、空気調和機の下に梱包装置が取り付けられており、従来の空気調和機の梱包装置によれば、輸送時の振動を抑制するために、空気調和機の底部にねじ孔を設け、梱包装置の底部の四隅と空気調和機とをねじにより螺着して固定する構造が知られている（例えば、特許文献１参照）。 The air conditioner vibrates due to the vibration generated when the transport vehicle passes through the uneven road surface in the transportation process from the shipment to the installation of the air conditioner, causing fatigue failure of the bottom plate and upper outer member of the air conditioner, and the bottom plate and housing. Loosening of the screws connecting to the upper outer member of the body may occur. The air conditioner has a packing device installed under the air conditioner, and according to the conventional air conditioner packing device, a screw hole is provided at the bottom of the air conditioner in order to suppress vibration during transportation. A structure is known in which the four corners of the bottom of the packing device and the air conditioner are screwed and fixed by screws (see, for example, Patent Document 1).
　特許文献１に開示されている梱包装置の場合、空気調和機の底板の前側左端、後側左端、前側右端、及び後側右端が梱包装置に固定されるため、底板の四隅の変形を抑制することができる。そのため、空気調和機の底板及び上部外郭部材の疲労破壊及び底板と筐体の上部外郭部材とを接続するネジの緩みを防ぐ効果がある。 In the case of the packing device disclosed in Patent Document 1, since the front left end, the rear left end, the front right end, and the rear right end of the bottom plate of the air conditioner are fixed to the packing device, deformation of the four corners of the bottom plate is suppressed. be able to. Therefore, there is an effect of preventing fatigue failure of the bottom plate and the upper outer member of the air conditioner and loosening of the screw connecting the bottom plate and the upper outer member of the housing.
特開平０７－３１５４７２号公報Japanese Unexamined Patent Publication No. 07-315472
　特許文献１に係る梱包装置に載置された空気調和機は運搬時に落下衝撃を受けることがある。空気調和機が傾いて落下した時に、梱包装置と底板との固定箇所から落下衝撃が空気調和機の底板に直接伝わり、空気調和機は、落下衝撃により底板が変形し、それに伴い外郭部品が変形するという課題があった。 The air conditioner mounted on the packing device according to Patent Document 1 may receive a drop impact during transportation. When the air conditioner is tilted and dropped, the drop impact is directly transmitted from the fixing point between the packing device and the bottom plate to the bottom plate of the air conditioner, and the bottom plate of the air conditioner is deformed by the drop impact, and the outer parts are deformed accordingly. There was a problem to do.
　本発明は上記のような課題を解決するためになされたもので、輸送時に落下衝撃を受けた時の空気調和機の損傷を抑制する空気調和機の梱包装置を得ることを目的とする。 The present invention has been made to solve the above problems, and an object of the present invention is to obtain a packing device for an air conditioner that suppresses damage to the air conditioner when it receives a drop impact during transportation.
　本発明の空気調和機の梱包装置は、底板及び前記底板に組み付けられる上部外郭部材を含む筐体と、前記筐体を支持する少なくとも２つの脚部と、を備える空気調和機を載置する、空気調和機の梱包装置であって、前記２つの脚部が配列されている方向に長手方向が向けられている第１梁部材と、前記第１梁部材に対し直交する方向に長手方向が向けられている第１桁部材と、を備え、前記第１梁部材は、前記第１桁部材に固定され端部が上下に移動自在の自由端となっており、前記端部は、前記空気調和機の前記筐体と前記２つの脚部の外側で固定される第１接続部を備えるものである。 The packing device for the air conditioner of the present invention mounts an air conditioner including a bottom plate, a housing including an upper outer member assembled to the bottom plate, and at least two legs for supporting the housing. A packing device for an air conditioner, the first beam member whose longitudinal direction is directed in the direction in which the two legs are arranged, and the first beam member whose longitudinal direction is oriented in a direction orthogonal to the first beam member. The first beam member is fixed to the first girder member and has a free end whose end can be moved up and down, and the end is air-conditioned. It includes a first connection portion fixed to the outside of the housing and the two legs of the machine.
　本発明によれば、空気調和機を載置した空気調和機の梱包装置が落下衝撃を受けた際に、空気調和装置と梱包装置との第１接続部は、第１梁部材の自由端となっているため、落下衝撃による梱包装置の変形が筐体に直接伝わらない構造になっている。そのため、空気調和機の梱包装置は、落下衝撃による空気調和機の筐体の変形を抑制することができる。 According to the present invention, when the packing device of the air conditioner on which the air conditioner is mounted receives a drop impact, the first connection portion between the air conditioner and the packing device is formed with the free end of the first beam member. Therefore, the structure is such that the deformation of the packing device due to the drop impact is not directly transmitted to the housing. Therefore, the packing device of the air conditioner can suppress the deformation of the housing of the air conditioner due to the drop impact.
実施の形態１に係る梱包装置１０の斜視図である。It is a perspective view of the packing device 10 which concerns on Embodiment 1. FIG. 実施の形態１に係る梱包装置１０を空気調和機１００に取り付けた外観図である。It is an external view which attached the packing device 10 which concerns on Embodiment 1 to an air conditioner 100. 実施の形態１に係る梱包装置１０の枠体１２の斜視図である。It is a perspective view of the frame body 12 of the packing device 10 which concerns on Embodiment 1. FIG. 図２に示される空気調和機１００の筐体２０の上部外郭部材を取り外した状態を示す斜視図である。It is a perspective view which shows the state which the upper outer part member of the housing 20 of the air conditioner 100 shown in FIG. 2 is removed. 実施の形態１に係る梱包装置１０に対する空気調和機１００の内部の重量物の配置を示す上面図である。FIG. 5 is a top view showing the arrangement of heavy objects inside the air conditioner 100 with respect to the packing device 10 according to the first embodiment. 実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の正面図である。It is a front view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1. FIG. 実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の左側面図である。It is a left side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. 実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の右側面図である。It is a right side view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1. FIG. 実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の背面図である。It is a rear view of the state where the air conditioner 100 is mounted on the packing device 10 which concerns on Embodiment 1. FIG. 図４のＡ部の拡大図である。It is an enlarged view of the part A of FIG. 図６のＢ部の拡大図である。It is an enlarged view of the part B of FIG. 図６のＣ部の拡大図である。It is an enlarged view of the part C of FIG. 図８のＤ部の拡大図である。It is an enlarged view of the part D of FIG. 図９のＥ部の拡大図である。It is an enlarged view of the part E of FIG. 実施の形態１に係る梱包装置１０の比較例である梱包装置１１０の斜視図である。It is a perspective view of the packing device 110 which is a comparative example of the packing device 10 which concerns on Embodiment 1. FIG. 図１５の比較例の梱包装置１１０の上に空気調和機１００を載置した状態の正面図である。It is a front view of the state in which the air conditioner 100 is placed on the packing device 110 of the comparative example of FIG. 比較例の梱包装置１１０に載置された空気調和機１００が振動した状態を示す説明図である。It is explanatory drawing which shows the state which the air conditioner 100 mounted on the packing device 110 of the comparative example vibrated. 比較例の梱包装置１１０に載置された空気調和機１００が振動した状態を示す説明図である。It is explanatory drawing which shows the state which the air conditioner 100 mounted on the packing device 110 of the comparative example vibrated. 図１７に示される振動モードにおける底板２３の変形状態を示す説明図である。It is explanatory drawing which shows the deformation state of the bottom plate 23 in the vibration mode shown in FIG. 図１８に示される振動モードにおける底板２３の変形状態を示す説明図である。It is explanatory drawing which shows the deformation state of the bottom plate 23 in the vibration mode shown in FIG. 実施の形態１に係る梱包装置１０の比較例としての梱包装置１１０ａに空気調和機１００を載置したときの落下時の梱包装置１１０ａ及び空気調和機１００の筐体２０の変形の概念を示す図である。The figure which shows the concept of deformation of the packing device 110a and the housing 20 of the air conditioner 100 at the time of dropping when the air conditioner 100 is placed on the packing device 110a as a comparative example of the packing device 10 which concerns on Embodiment 1. Is. 実施の形態１に係る梱包装置１０に空気調和機１００を載置したときの落下時の梱包装置１０及び空気調和機１００の筐体２０の変形の概念を示す図である。It is a figure which shows the concept of deformation of the packing device 10 and the housing 20 of the air conditioner 100 at the time of dropping when the air conditioner 100 is placed on the packing device 10 which concerns on Embodiment 1. FIG. 実施の形態１に係る梱包装置１０と空気調和機１００の筐体２０の底板２３との接続部の構造の変形例の説明図である。It is explanatory drawing of the modification of the structure of the structure of the connection part between the packing device 10 which concerns on Embodiment 1 and the bottom plate 23 of the housing 20 of the air conditioner 100.
　以下、実施の形態に係る空気調和機１００の梱包装置１０について図面等を参照しながら説明する。以下の図面において、同一の符号を付したものは、同一又はこれに相当するものであり、以下に記載する実施の形態の全文において共通することとする。そして、明細書全文に表されている構成要素の形態は、あくまでも例示であって、明細書に記載された形態に限定するものではない。また、図面では各構成部材の大きさの関係が実際のものとは異なる場合がある。なお、実施の形態において、理解を容易にするために方向を表す用語（例えば「上」、「下」、「右」、「左」、「前」、「後」など）を適宜用いるが、これは説明のためのものである。 Hereinafter, the packing device 10 of the air conditioner 100 according to the embodiment will be described with reference to drawings and the like. In the following drawings, those having the same reference numerals are the same or equivalent thereto, and are common to all the texts of the embodiments described below. The form of the component represented in the full text of the specification is merely an example, and is not limited to the form described in the specification. Further, in the drawings, the relationship between the sizes of the constituent members may differ from the actual one. In the embodiment, terms indicating directions (for example, "top", "bottom", "right", "left", "front", "rear", etc.) are appropriately used for ease of understanding. This is for illustration purposes.
　実施の形態１．
［梱包装置１０の構成］
　図１は、実施の形態１に係る梱包装置１０の斜視図である。図２は、実施の形態１に係る梱包装置１０を空気調和機１００に取り付けた外観図である。図１及び図２を用いて梱包装置１０の構成について説明する。梱包装置１０は、空気調和機１００を梱包する装置である。図２に示されている空気調和機１００は、筐体２０の底板２３に重量物を配置している室外機である。空気調和機１００は、略直方体形状の筐体２０を備えている。筐体２０は、天板２２に垂直な方向から見たときに長辺がｙ方向に沿って配置され、短辺がｘ方向に沿って配置されている。梱包装置１０は、空気調和機１００が載置される上面１１に垂直な方向から見たときに、空気調和機１００の筐体２０の形状に合わせて長方形となっており、短辺をｘ方向、長辺をｙ方向に向けて配置されている。 Embodiment 1.
[Configuration of packing device 10]
FIG. 1 is a perspective view of the packing device 10 according to the first embodiment. FIG. 2 is an external view of the packing device 10 according to the first embodiment attached to the air conditioner 100. The configuration of the packing device 10 will be described with reference to FIGS. 1 and 2. The packing device 10 is a device for packing the air conditioner 100. The air conditioner 100 shown in FIG. 2 is an outdoor unit in which a heavy object is arranged on the bottom plate 23 of the housing 20. The air conditioner 100 includes a housing 20 having a substantially rectangular parallelepiped shape. The housing 20 has a long side arranged along the y direction and a short side arranged along the x direction when viewed from a direction perpendicular to the top plate 22. The packing device 10 has a rectangular shape that matches the shape of the housing 20 of the air conditioner 100 when viewed from a direction perpendicular to the upper surface 11 on which the air conditioner 100 is placed, and its short side is in the x direction. , The long side is arranged in the y direction.
　図１に示されている様に梱包装置１０は、上側第２梁部材３ａ、上側第２梁部材３ｂ、下側第２梁部材５ａ、下側第２梁部材５ｄ、第２桁部材４ａ、及び第２桁部材４ｃのそれぞれの両端部同士が互いに固定され枠体１２を形成している。なお、梁部材は、梱包装置１０において上面１１又は下面１３を形成する部材であり、長手方向をｙ方向に沿って配置される部材である。また、桁部材は、上面１１を形成する梁部材と下面１３を形成する梁部材の間に配置されるものであり、長手方向をｘ方向に沿って配置されるものである。 As shown in FIG. 1, the packing device 10 includes an upper second beam member 3a, an upper second beam member 3b, a lower second beam member 5a, a lower second beam member 5d, and a second girder member 4a. Both ends of the second girder member 4c are fixed to each other to form the frame body 12. The beam member is a member that forms the upper surface 11 or the lower surface 13 in the packing device 10, and is a member that is arranged along the y direction in the longitudinal direction. Further, the girder member is arranged between the beam member forming the upper surface 11 and the beam member forming the lower surface 13, and is arranged along the x direction in the longitudinal direction.
　図３は、実施の形態１に係る梱包装置１０の枠体１２の斜視図である。枠体１２の上面１１側は、梱包装置１０の上面１１側の長辺を形成する上側第２梁部材３ａ及び３ｂのそれぞれの両端部同士を第２桁部材４ａ及び４ｃで接続して形成される。また、枠体１２の下面１３側は、梱包装置１０の下面１３側の長辺を形成する下側第２梁部材５ａ及び５ｄのそれぞれの両端部同士を第２桁部材４ａ及び４ｃで接続して形成される。また、梱包装置１０の下面１３側は、枠体１２の長辺を形成している下側第２梁部材５ａと下側第２梁部材５ｄとの間に更に下側第２梁部材５ｂ及び５ｃが配置されている。 FIG. 3 is a perspective view of the frame body 12 of the packing device 10 according to the first embodiment. The upper surface 11 side of the frame body 12 is formed by connecting both ends of the upper second beam members 3a and 3b forming the long side of the upper surface 11 side of the packing device 10 with the second girder members 4a and 4c. To. Further, on the lower surface 13 side of the frame body 12, both ends of the lower second beam members 5a and 5d forming the long side of the lower surface 13 side of the packing device 10 are connected by the second girder members 4a and 4c. Is formed. Further, on the lower surface 13 side of the packing device 10, the lower second beam member 5b and the lower second beam member 5b are further between the lower second beam member 5a and the lower second beam member 5d forming the long side of the frame body 12. 5c is arranged.
　枠体１２のｙ方向の中央部には、第２桁部材４ｂが配置されている。第２桁部材４ｂは、上側第２梁部材３ａ、上側第２梁部材３ｂ、及び下側第２梁部材５ａ～５ｄに固定されている。また、第２桁部材４ｂと第２桁部材４ａとの間には、第１桁部材２ａが配置されており、第２桁部材４ｂと第２桁部材４ｄとの間には、第１桁部材２ｂが配置されている。第１桁部材２ａ及び２ｂと接触している第２梁部材３ａ、第２梁部材３ｂ、及び第２梁部材５ａ～５ｄは、それぞれ、第１桁部材２ａ及び２ｂに固定されている。 The second girder member 4b is arranged at the center of the frame body 12 in the y direction. The second girder member 4b is fixed to the upper second beam member 3a, the upper second beam member 3b, and the lower second beam members 5a to 5d. Further, the first girder member 2a is arranged between the second girder member 4b and the second girder member 4a, and the first girder is arranged between the second girder member 4b and the second girder member 4d. The member 2b is arranged. The second beam member 3a, the second beam member 3b, and the second beam members 5a to 5d, which are in contact with the first girder members 2a and 2b, are fixed to the first girder members 2a and 2b, respectively.
　枠体１２は、梱包装置１０の強度及び剛性を確保するためのものである。枠体１２の構造は、図１～３において示される構造のみに限定されるものではない。梱包装置１０に必要な強度及び剛性に応じ構造を適宜変更することができる。 The frame body 12 is for ensuring the strength and rigidity of the packing device 10. The structure of the frame body 12 is not limited to the structures shown in FIGS. 1 to 3. The structure can be appropriately changed according to the strength and rigidity required for the packing device 10.
　図１に示される様に、枠体１２の上側第２梁部材３ａと上側第２梁部材３ｂとの間には、第１梁部材１ａ、１ｂ、１ｃ、及び１ｄが配置されている。第１梁部材１ａ、１ｂ、１ｃ、及び１ｄは、ｙ方向に長い長尺部材である。第１梁部材１ａ、１ｂ、１ｃ、及び１ｄの長手方向は、ｙ方向に沿って配置されている。第１梁部材１ａは、一方の端部１ａａが第２桁部材４ａと第１桁部材２ａとの間に位置し、他方の端部１ａｂが第２桁部材４ｃと第１桁部材２ｂとの間に位置している。また、第１梁部材１ａは、第１桁部材２ａ及び２ｂの上面に固定されている。つまり、第１梁部材１ａは、第１桁部材２ａ及び２ｂを支点とし、端部１ａａ及び１ａｂを上下方向に移動自在な自由端とした、片持ち梁構造になっている。なお、第１梁部材１ｂ、１ｃ、及び１ｄも、第１梁部材１ａと同様に片持ち梁構造になっている。つまり、端部１ｂａ、１ｂｂ、１ｃａ、１ｃｂ、１ｄａ、及び１ｄｂは、それぞれ上下方向に移動自在な自由端である。 As shown in FIG. 1, the first beam members 1a, 1b, 1c, and 1d are arranged between the upper second beam member 3a and the upper second beam member 3b of the frame body 12. The first beam members 1a, 1b, 1c, and 1d are long members long in the y direction. The longitudinal directions of the first beam members 1a, 1b, 1c, and 1d are arranged along the y direction. In the first beam member 1a, one end 1aa is located between the second girder member 4a and the first girder member 2a, and the other end 1ab is the second girder member 4c and the first girder member 2b. It is located in between. Further, the first beam member 1a is fixed to the upper surfaces of the first girder members 2a and 2b. That is, the first beam member 1a has a cantilever structure in which the first girder members 2a and 2b are used as fulcrums and the ends 1aa and 1ab are free ends that can move in the vertical direction. The first beam members 1b, 1c, and 1d also have a cantilever structure like the first beam member 1a. That is, the ends 1ba, 1bb, 1ca, 1cab, 1da, and 1db are free ends that can move in the vertical direction, respectively.
　片持ち梁構造の自由端となっている端部１ａａ、１ａｂ、１ｂａ、１ｂｂ、１ｃａ、１ｃｂ、１ｄａ、及び１ｄｂの上には支持部材７ａ、７ｂ、７ｃ、及び７ｄが固定されている。支持部材７ａは、端部１ａａと端部１ｂａとに跨がって取り付けられている。支持部材７ｂは、端部１ａｂと端部１ｂｂとに跨がって取り付けられている。支持部材７ｃは、端部１ｃａと端部１ｄａとに跨がって取り付けられている。支持部材７ｄは、端部１ｃｂと端部１ｄｂとに跨がって取り付けられている。 Support members 7a, 7b, 7c, and 7d are fixed on the ends 1aa, 1ab, 1ba, 1bb, 1ca, 1cab, 1da, and 1db which are free ends of the cantilever structure. The support member 7a is attached so as to straddle the end portion 1aa and the end portion 1ba. The support member 7b is attached so as to straddle the end portion 1ab and the end portion 1bb. The support member 7c is attached so as to straddle the end portion 1ca and the end portion 1da. The support member 7d is attached so as to straddle the end portion 1 kb and the end portion 1 db.
　支持部材７ａ、７ｂ、７ｃ、及び７ｄには固定用部材６０がそれぞれ取り付けられている。固定用部材６０は、空気調和機１００の筐体２０を構成する底板２３を梱包装置１０に固定するための部材である。固定用部材６０は、断面がＬ字形状の金具である。ただし、固定用部材６０は、この形状に限定されるものではない。固定用部材６０は、底板２３の形状により形状を適宜変更できるものである。又は、底板２３を支持部材７ａ、７ｂ、７ｃ、及び７ｄに接続固定出来るのであれば、固定用部材６０は配置しなくとも良い。 Fixing members 60 are attached to the support members 7a, 7b, 7c, and 7d, respectively. The fixing member 60 is a member for fixing the bottom plate 23 constituting the housing 20 of the air conditioner 100 to the packing device 10. The fixing member 60 is a metal fitting having an L-shaped cross section. However, the fixing member 60 is not limited to this shape. The shape of the fixing member 60 can be appropriately changed depending on the shape of the bottom plate 23. Alternatively, if the bottom plate 23 can be connected and fixed to the support members 7a, 7b, 7c, and 7d, the fixing member 60 does not have to be arranged.
　梱包装置１０は、空気調和機１００の脚部５０ａ及び５０ｂが載せ置かれる脚部載置部６ａ及び６ｂを備える。脚部載置部６ａ及び６ｂは、梱包装置１０の長手方向に対し直角方向に延びる板状部材である。脚部載置部６ａ及び６ｂは、第１梁部材１ａ、１ｂ、１ｃ、及び１ｄの上方に配置されており、端部１ａａ、１ｂａ、１ｃａ、及び１ｄａと端部１ａｂ、１ｂｂ、１ｃｂ、及び１ｄｂとの間に配置されている。換言すると、空気調和機１００の筐体２０の一部を構成する底板２３は、空気調和機１００の２つの脚部５０ａ及び５０ｂの外側で第１梁部材１ａ、１ｂ、１ｃ、及び１ｄの自由端に固定されている。 The packing device 10 includes leg mounting portions 6a and 6b on which the legs 50a and 50b of the air conditioner 100 are mounted. The leg mounting portions 6a and 6b are plate-shaped members extending in a direction perpendicular to the longitudinal direction of the packing device 10. The leg mounting portions 6a and 6b are arranged above the first beam members 1a, 1b, 1c, and 1d, and the end portions 1aa, 1ba, 1ca, and 1da and the end portions 1ab, 1bb, 1cc, and It is arranged between 1db. In other words, the bottom plate 23 forming a part of the housing 20 of the air conditioner 100 is free of the first beam members 1a, 1b, 1c, and 1d outside the two legs 50a and 50b of the air conditioner 100. It is fixed to the end.
　脚部載置部６ａと脚部載置部６ｂとの間には、支持部材８が配置されている。支持部材８は、第１梁部材１ｃ及び１ｄの上面に固定されている。支持部材８が固定されている部位は、第１桁部材２ｂと第２桁部材４ｂとの間であり、両端が固定端となっている両持ち梁の上である。 A support member 8 is arranged between the leg mounting portion 6a and the leg mounting portion 6b. The support member 8 is fixed to the upper surfaces of the first beam members 1c and 1d. The portion to which the support member 8 is fixed is between the first girder member 2b and the second girder member 4b, and is on a double-sided beam whose both ends are fixed ends.
　実施の形態１において、梱包装置１０を構成する第１梁部材１ａ、１ｂ、１ｃ、１ｄ、第２梁部材３ａ、３ｂ、５ａ、５ｂ、５ｃ、５ｄ、第１桁部材２ａ、２ｂ、第２桁部材４ａ、４ｂ、及び４ｃの各部材の材質は、木材である。ただし、梱包装置１０を構成する各部材の材質は、木材だけに限定されるものではなく、強度、剛性、重量、耐久性、及びコストなどを考慮して適宜変更できる。また、梱包装置１０を構成する各部材同士は、互いに接触している部位において釘、ネジ、又は接着材等の接合手段で固定される。 In the first embodiment, the first beam member 1a, 1b, 1c, 1d, the second beam member 3a, 3b, 5a, 5b, 5c, 5d, the first girder member 2a, 2b, and the second beam member 10 constituting the packing device 10 are formed. The material of each member of the girder members 4a, 4b, and 4c is wood. However, the material of each member constituting the packing device 10 is not limited to wood, and can be appropriately changed in consideration of strength, rigidity, weight, durability, cost, and the like. Further, each member constituting the packing device 10 is fixed by a joining means such as a nail, a screw, or an adhesive at a portion in contact with each other.
　（梱包装置１０への空気調和機１００の載置）
　図２に示される様に、空気調和機１００は、筐体２０を有する。筐体２０は、空気調和機１００の外郭を構成する。筐体２０は、板金製であり、直方体形状に構成されている。筐体２０は、円形状の吹出口が形成されている前面パネル２１ａを有する。前面パネル２１ａには、吹出口を覆って送風機２６のプロペラファンを保護するファンガードが取り付けられていても良い。なお、図２では、空気調和機１００は、２つの送風機２６を有するものであるが、１つの送風機２６を有するものであっても、３つ以上の送風機２６を有するものであってもよい。空気調和機１００は、筐体２０の底板２３の下面側に脚部５０ａ、及び５０ｂを有している。 (Mounting of the air conditioner 100 on the packing device 10)
As shown in FIG. 2, the air conditioner 100 has a housing 20. The housing 20 constitutes the outer shell of the air conditioner 100. The housing 20 is made of sheet metal and has a rectangular parallelepiped shape. The housing 20 has a front panel 21a in which a circular air outlet is formed. The front panel 21a may be provided with a fan guard that covers the air outlet and protects the propeller fan of the blower 26. In FIG. 2, the air conditioner 100 has two blowers 26, but it may have one blower 26 or three or more blowers 26. The air conditioner 100 has legs 50a and 50b on the lower surface side of the bottom plate 23 of the housing 20.
　また、空気調和機１００の筐体２０は、前面パネル２１ａの他に、機械室の前面から側面を覆う機械室上部前面パネル２１ｂ、機械室下部前面パネル２１ｃ、機械室の側面から背面を覆う機械室上部背面パネル２１ｅ、機械室下部背面パネル２１ｆ、上面を覆う天板２２、及び熱交換器２４が配置されている部分の筐体２０の側面を構成する側面パネル２１ｄを備える。筐体２０を構成する部材のうち底板２３以外の各部材を、上部外郭部材２１と総称する場合がある。 In addition to the front panel 21a, the housing 20 of the air conditioner 100 includes a machine room upper front panel 21b that covers the front to side surfaces of the machine room, a machine room lower front panel 21c, and a machine that covers the side surface to the back of the machine room. The room upper back panel 21e, the machine room lower back panel 21f, the top plate 22 covering the upper surface, and the side panel 21d forming the side surface of the housing 20 in the portion where the heat exchanger 24 is arranged are provided. Among the members constituting the housing 20, each member other than the bottom plate 23 may be collectively referred to as an upper outer member 21.
　図４は、図２に示される空気調和機１００の筐体２０の上部外郭部材２１を取り外した状態を示す斜視図である。図５は、実施の形態１に係る梱包装置１０に対する空気調和機１００の内部の重量物の配置を示す上面図である。図４及び図５は、空気調和機１００において筐体２０の底板２３上に配置されている重量物の配置を示している。なお、重量物とは、底板２３上に配置される比較的重量のある部品であり、例えば、圧縮機８０、アキュムレーター８１、仕切板２８等は、それぞれ重量物のうちの１つを構成する。筐体２０の内部では、底板２３上の右側に、冷凍サイクルを構成するために必要とされる重量物の圧縮機８０及びアキュムレーター８１が配置されている。また、仕切板２８は、筐体２０の内部空間を機械室と送風機室とに区画する。さらに、送風機室側に配置されている熱交換器２４は、上面から見てＬ字形状に形成されている。熱交換器２４の機械室側の端部は、空気調和機１００の正面側から見たときに機械室と重なるように配置されている。以上のように、空気調和機１００の内部に配置された重量物は主に筐体２０内部の右側に偏って配置されている。そのため、空気調和機１００の重心は、筐体２０のｙ方向の中央より右側に偏って位置している。 FIG. 4 is a perspective view showing a state in which the upper outer member 21 of the housing 20 of the air conditioner 100 shown in FIG. 2 is removed. FIG. 5 is a top view showing the arrangement of heavy objects inside the air conditioner 100 with respect to the packing device 10 according to the first embodiment. 4 and 5 show the arrangement of heavy objects arranged on the bottom plate 23 of the housing 20 in the air conditioner 100. The heavy object is a relatively heavy component arranged on the bottom plate 23. For example, the compressor 80, the accumulator 81, the partition plate 28, and the like each constitute one of the heavy objects. .. Inside the housing 20, on the right side of the bottom plate 23, a heavy-weight compressor 80 and an accumulator 81 required to form a refrigeration cycle are arranged. Further, the partition plate 28 divides the internal space of the housing 20 into a machine room and a blower room. Further, the heat exchanger 24 arranged on the blower chamber side is formed in an L shape when viewed from the upper surface. The end of the heat exchanger 24 on the machine room side is arranged so as to overlap the machine room when viewed from the front side of the air conditioner 100. As described above, the heavy objects arranged inside the air conditioner 100 are mainly arranged unevenly on the right side inside the housing 20. Therefore, the center of gravity of the air conditioner 100 is biased to the right side of the center of the housing 20 in the y direction.
　図１～図５に示されるように、梱包装置１０は、空気調和機１００の下方に配置されており、空気調和機１００は、梱包装置１０の上に載せ置かれている。図２及び図４に示されるように、空気調和機１００の２つの脚部５０ａ及び５０ｂは、梱包装置１０の脚部載置部６ａ及び６ｂの上面に当接しており、梱包装置１０の上方に空気調和機１００が支持されるように構成されている。また、空気調和機１００の２つの脚部５０ａ及び５０ｂは、脚部載置部６ａ及び６ｂに固定されている。２つの脚部５０ａ及び５０ｂの固定は、ネジ等の固定手段により行われ、着脱自在に構成されている。図１及び図５に示されている、脚部載置部６ａに設けられた孔６ａａ及び脚部載置部６ｂに設けられた孔６ｂａは、脚部５０ａ及び５０ｂを固定するためのネジを締結させる部位を示している。 As shown in FIGS. 1 to 5, the packing device 10 is arranged below the air conditioner 100, and the air conditioner 100 is placed on the packing device 10. As shown in FIGS. 2 and 4, the two legs 50a and 50b of the air conditioner 100 are in contact with the upper surfaces of the leg mounting portions 6a and 6b of the packing device 10, and are above the packing device 10. The air conditioner 100 is configured to be supported. Further, the two legs 50a and 50b of the air conditioner 100 are fixed to the leg mounting portions 6a and 6b. The two legs 50a and 50b are fixed by fixing means such as screws, and are detachably configured. The holes 6aa provided in the leg mounting portion 6a and the holes 6ba provided in the leg mounting portion 6b shown in FIGS. 1 and 5 have screws for fixing the legs 50a and 50b. The part to be fastened is shown.
　図６は、実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の正面図である。図７は、実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の左側面図である。図８は、実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の右側面図である。図９は、実施の形態１に係る梱包装置１０に空気調和機１００を載置した状態の背面図である。また、空気調和機１００の底板２３は、梱包装置１０の支持部材７ａ、７ｂ、７ｃ、及び７ｄに固定用部材６０により固定されている。つまり、空気調和機１００の底板２３は、梱包装置１０の第１梁部材１ａ、１ｂ、１ｃ、及び１ｄと接続されている。底板２３と梱包装置１０の第１梁部材１ａ、１ｂ、１ｃ、及び１ｄとの接続部を第１接続部と称する場合がある。 FIG. 6 is a front view of a state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. FIG. 7 is a left side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. FIG. 8 is a right side view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. FIG. 9 is a rear view of the state in which the air conditioner 100 is mounted on the packing device 10 according to the first embodiment. Further, the bottom plate 23 of the air conditioner 100 is fixed to the support members 7a, 7b, 7c, and 7d of the packing device 10 by the fixing member 60. That is, the bottom plate 23 of the air conditioner 100 is connected to the first beam members 1a, 1b, 1c, and 1d of the packing device 10. The connection portion between the bottom plate 23 and the first beam members 1a, 1b, 1c, and 1d of the packing device 10 may be referred to as a first connection portion.
　支持部材７ａ、７ｂ、７ｃ、及び７ｄは、空気調和機１００の天板２２側からの視点において、筐体２０の下側の角部２０ａ、２０ｂ、２０ｃ、及び２０ｄに配置されている。実施の形態１においては、支持部材７ａ、７ｂ、７ｃ、及び７ｄは、空気調和機１００の天板２２側からの視点において、筐体２０を構成する底板２３の角部２３ａ、２３ｂ、２３ｃ、及び２３ｄに配置されている。実施の形態１においては支持部材７ａ、７ｂ、７ｃ、及び７ｄは、底板２３の角部２３ａ、２３ｂ、２３ｃ、及び２３ｄと固定用部材６０により接続固定されている。底板２３と固定用部材６０とは、ネジなどの着脱自在な固定手段により接続固定される。 The support members 7a, 7b, 7c, and 7d are arranged at the lower corners 20a, 20b, 20c, and 20d of the housing 20 when viewed from the top plate 22 side of the air conditioner 100. In the first embodiment, the support members 7a, 7b, 7c, and 7d are the corner portions 23a, 23b, 23c of the bottom plate 23 constituting the housing 20 from the viewpoint from the top plate 22 side of the air conditioner 100. And 23d. In the first embodiment, the support members 7a, 7b, 7c, and 7d are connected and fixed to the corner portions 23a, 23b, 23c, and 23d of the bottom plate 23 by the fixing member 60. The bottom plate 23 and the fixing member 60 are connected and fixed by a detachable fixing means such as a screw.
　図５を用いて、梱包装置１０の構成を、空気調和機１００との関係において再度説明する。図５に示されるように、梱包装置１０の第２桁部材４ｃは、空気調和機１００の筐体２０の右側端に沿って配置されている。同様に、梱包装置１０の第２桁部材４ａは、空気調和機１００の筐体２０の左側端に沿って配置されている。梱包装置１０を上面から見たときに左側端にある第２桁部材４ａと右側端にある第２桁部材４ｃとの距離Ｌ１は、空気調和機１００の底板２３の左右方向の長さＬ２よりも大きい。また、第２梁部材３ａと第２梁部材３ｂとの間の距離Ｌ３は、空気調和機１００の底板２３の前後方向の長さＬ４よりも大きい。 The configuration of the packing device 10 will be described again with reference to FIG. 5 in relation to the air conditioner 100. As shown in FIG. 5, the second girder member 4c of the packing device 10 is arranged along the right end of the housing 20 of the air conditioner 100. Similarly, the second girder member 4a of the packing device 10 is arranged along the left end of the housing 20 of the air conditioner 100. The distance L1 between the second girder member 4a at the left end and the second girder member 4c at the right end when the packing device 10 is viewed from the upper surface is from the length L2 in the left-right direction of the bottom plate 23 of the air conditioner 100. Is also big. Further, the distance L3 between the second beam member 3a and the second beam member 3b is larger than the length L4 in the front-rear direction of the bottom plate 23 of the air conditioner 100.
　梱包装置１０に設けられている支持部材７ａ、７ｂ、７ｃ、及び７ｄは、第２梁部材３ａ、第２梁部材３ｂ、第２桁部材４ａ、及び第２桁部材４ｃで囲まれる長方形の領域の角部に配置されている。また、支持部材８は、空気調和機１００の筐体２０の内部の空間を仕切る仕切板２８の下方に配置されている。支持部材８は、第２梁部材３ａ、第２梁部材３ｂ、第２桁部材４ａ、及び第２桁部材４ｃで囲まれる長方形の領域において第２梁部材３ｂ側の位置であって、脚部載置部６ａと脚部載置部６ｂとの間に配置されている。支持部材８も、底板２３と固定用部材６０により接続固定されている。 The support members 7a, 7b, 7c, and 7d provided in the packing device 10 are rectangular regions surrounded by the second beam member 3a, the second beam member 3b, the second girder member 4a, and the second girder member 4c. It is placed at the corner of. Further, the support member 8 is arranged below the partition plate 28 that partitions the space inside the housing 20 of the air conditioner 100. The support member 8 is a position on the second beam member 3b side in a rectangular region surrounded by the second beam member 3a, the second beam member 3b, the second girder member 4a, and the second girder member 4c, and is a leg portion. It is arranged between the mounting portion 6a and the leg mounting portion 6b. The support member 8 is also connected and fixed by the bottom plate 23 and the fixing member 60.
　実施の形態１において、支持部材７ａ、７ｂ、７ｃ、７ｄ、及び８は、直方体であり、その上面が底板２３の下側面に沿うように位置している。ただし、支持部材７ａ、７ｂ、７ｃ、７ｄ、及び８は、底板２３の下側面から離して位置していても良い。 In the first embodiment, the support members 7a, 7b, 7c, 7d, and 8 are rectangular parallelepipeds, and their upper surfaces are located along the lower side surface of the bottom plate 23. However, the support members 7a, 7b, 7c, 7d, and 8 may be located apart from the lower side surface of the bottom plate 23.
　図１０は、図４のＡ部の拡大図である。図４のＡ部は、空気調和機１００の筐体２０の内部の空間を仕切る仕切板２８と底板２３との接合部の拡大図である。仕切板２８は、筐体２０の前面側の固定部４０において、下端部が底板２３と接続固定されている。支持部材８は、仕切板２８と底板２３との接合部の下方において底板２３と接続されている。従って、底板２３は、仕切板２８と底板２３との接合部周辺の梱包装置１０に対する相対変位が抑制される。なお、仕切板２８と底板２３との接合部の下方にある底板２３と梱包装置１０の接続部を、第２接続部と称する場合がある。 FIG. 10 is an enlarged view of part A in FIG. Part A in FIG. 4 is an enlarged view of a joint portion between the partition plate 28 and the bottom plate 23 that partition the space inside the housing 20 of the air conditioner 100. The lower end of the partition plate 28 is connected and fixed to the bottom plate 23 at the fixing portion 40 on the front side of the housing 20. The support member 8 is connected to the bottom plate 23 below the joint between the partition plate 28 and the bottom plate 23. Therefore, the bottom plate 23 is suppressed from being displaced relative to the packing device 10 around the joint between the partition plate 28 and the bottom plate 23. The connection portion between the bottom plate 23 and the packing device 10 below the joint portion between the partition plate 28 and the bottom plate 23 may be referred to as a second connection portion.
　図１１は、図６のＢ部の拡大図である。図１２は、図６のＣ部の拡大図である。図１３は、図８のＤ部の拡大図である。図１４は、図９のＥ部の拡大図である。図１１～図１４に示される様に、筐体２０の下側の角部２０ａ、２０ｂ、２０ｃ、及び２０ｄは、上部外郭部材２１と底板２３との固定部４１、４２、４３、及び４４を備える。固定部４１、４２、４３、及び４４は、例えばネジ等の接合手段である。筐体２０は、固定部４１、４２、４３、及び４４を備えることにより、筐体２０を構成する各外郭部材と底板２３とを接合し、筐体２０の強度及び剛性を確保することができる。 FIG. 11 is an enlarged view of part B of FIG. FIG. 12 is an enlarged view of part C in FIG. FIG. 13 is an enlarged view of a portion D in FIG. FIG. 14 is an enlarged view of part E in FIG. As shown in FIGS. 11 to 14, the lower corner portions 20a, 20b, 20c, and 20d of the housing 20 form fixing portions 41, 42, 43, and 44 between the upper outer member 21 and the bottom plate 23. Be prepared. The fixing portions 41, 42, 43, and 44 are joining means such as screws. By providing the fixing portions 41, 42, 43, and 44, the housing 20 can join each outer member constituting the housing 20 to the bottom plate 23, and secure the strength and rigidity of the housing 20. ..
（梱包装置１０の作用）
　実施の形態１の梱包装置１０の作用を説明するにあたり、まず、比較例の梱包装置１１０の上に空気調和機１００を載置した場合に梱包装置１０及び空気調和機１００に振動及び落下衝撃が加わった際の空気調和機１００への影響について説明する。 (Action of packing device 10)
In explaining the operation of the packing device 10 of the first embodiment, first, when the air conditioner 100 is placed on the packing device 110 of the comparative example, the packing device 10 and the air conditioner 100 are subjected to vibration and drop impact. The influence on the air conditioner 100 when it is added will be described.
（振動するときの梱包装置１０の作用）
　図１５は、実施の形態１に係る梱包装置１０の比較例である梱包装置１１０の斜視図である。図１６は、図１５の比較例の梱包装置１１０の上に空気調和機１００を載置した状態の正面図である。以下の説明においては、比較例の梱包装置１１０と実施の形態１に係る梱包装置１０との相違点を中心に説明する。同一の機能及び構成については同一の符号を用いて述べることとする。比較例の梱包装置１１０は、枠体１２の構造は実施の形態１に係る梱包装置１０と同様な構造となっているが、自由端を備える第１梁部材１ａ、１ｂ、１ｃ、及び１ｄを備えておらず、その代わりに第２梁部材１０１ａ、１０１ｂ、１０１ｃ、及び１０１ｄを備える。第２梁部材１０１ａ、１０１ｂ、１０１ｃ、及び１０１ｄのそれぞれの両端は、第２桁部材４ａ及び４ｃに固定されている。また、比較例の梱包装置１１０は、支持部材７ａ、７ｂ、７ｃ、７ｄ、及び８も備えておらず、固定用部材６０も備えていない。 (Action of packing device 10 when vibrating)
FIG. 15 is a perspective view of a packing device 110 which is a comparative example of the packing device 10 according to the first embodiment. FIG. 16 is a front view of a state in which the air conditioner 100 is placed on the packing device 110 of the comparative example of FIG. In the following description, the differences between the packing device 110 of the comparative example and the packing device 10 according to the first embodiment will be mainly described. The same functions and configurations will be described using the same reference numerals. In the packing device 110 of the comparative example, the structure of the frame body 12 is the same as that of the packing device 10 according to the first embodiment, but the first beam members 1a, 1b, 1c, and 1d having free ends are provided. The second beam members 101a, 101b, 101c, and 101d are provided instead. Both ends of the second beam member 101a, 101b, 101c, and 101d are fixed to the second girder members 4a and 4c, respectively. Further, the packing device 110 of the comparative example does not include the support members 7a, 7b, 7c, 7d, and 8, and does not include the fixing member 60.
　図１６に示される様に、比較例の梱包装置１１０は、空気調和機１００の脚部５０ａ及び５０ｂと接続固定されているだけで、実施の形態１に係る梱包装置１０の支持部材７ａ、７ｂ、７ｃ、７ｄ、及び８のような底板２３と接続される部材を備えていない。 As shown in FIG. 16, the packing device 110 of the comparative example is only connected and fixed to the legs 50a and 50b of the air conditioner 100, and the support members 7a and 7b of the packing device 10 according to the first embodiment. , 7c, 7d, and 8 are not provided with members connected to the bottom plate 23.
　図１７及び図１８は、比較例の梱包装置１１０に載置された空気調和機１００が振動した状態を示す説明図である。梱包装置１１０の上に載置された空気調和機１００は、輸送車両に載せられて輸送される。輸送車両は、路面の凹凸上を通過する際に振動する。空気調和機１００のような物体は、固有振動モードを有し、輸送車両が路面の凹凸を通過する際に振動すると、その振動に共振する場合がある。輸送車両の振動は多様な周波数成分を有しているため、空気調和機１００を輸送する場合、空気調和機１００は、固有振動数近傍の周波数の振動を受け、図１７及び図１８に示される様な固有振動モードで振動する。固有振動モードは複数あり、固有振動数の低い方から順に一次振動モード、二次振動モード、のように称される。空気調和機１００の様な物体において、部品の変形及びネジの緩みなどの原因となる振動モードは、一般に振幅が大きく振動数の低い一次振動モード、二次振動モードである。さらに高次の振動モードも存在するが、振幅が小さく物体に与えるエネルギーが小さいため、ここでは説明を省略する。 17 and 18 are explanatory views showing a state in which the air conditioner 100 mounted on the packing device 110 of the comparative example vibrates. The air conditioner 100 mounted on the packing device 110 is mounted on a transport vehicle and transported. The transport vehicle vibrates as it passes over the unevenness of the road surface. An object such as the air conditioner 100 has a natural vibration mode, and when the transport vehicle vibrates when passing through the unevenness of the road surface, it may resonate with the vibration. Since the vibration of the transport vehicle has various frequency components, when transporting the air conditioner 100, the air conditioner 100 receives vibration of a frequency near the natural frequency and is shown in FIGS. 17 and 18. It vibrates in such a natural vibration mode. There are a plurality of natural vibration modes, and they are referred to as a primary vibration mode and a secondary vibration mode in order from the lowest natural frequency. In an object such as the air conditioner 100, the vibration modes that cause deformation of parts and loosening of screws are generally a primary vibration mode and a secondary vibration mode having a large amplitude and a low frequency. Although there are higher-order vibration modes, the description is omitted here because the amplitude is small and the energy given to the object is small.
　比較例の梱包装置１１０に載置された空気調和機１００は、図１７に示される一次振動モード及び図１８に示される二次振動モードで振動する。図１７及び図１８は、空気調和機１００の固有振動の一例である。空気調和機１００の構造、大きさ、重量、材質、内部に配置された搭載部品の重量により、図１７の振動モードと図１８の振動モードが入れ替わる場合もあり得る。なお、図１７及び図１８の点線で示された直方体は、振動を受けていないときの空気調和機１００の外形を模式的に表したものである。 The air conditioner 100 mounted on the packing device 110 of the comparative example vibrates in the primary vibration mode shown in FIG. 17 and the secondary vibration mode shown in FIG. 17 and 18 are examples of natural vibrations of the air conditioner 100. Depending on the structure, size, weight, material, and the weight of the mounted components arranged inside the air conditioner 100, the vibration mode of FIG. 17 and the vibration mode of FIG. 18 may be interchanged. The rectangular parallelepipeds shown by the dotted lines in FIGS. 17 and 18 schematically represent the outer shape of the air conditioner 100 when it is not subjected to vibration.
　図１７に示される様に、比較例の梱包装置１１０に載置された空気調和機１００は、一次の固有振動モードにおいて、筐体２０の上端部が概ね前後方向つまりｘ軸方向に倒れるように振動するが、詳細にはｘ軸からｙ軸方向に傾いた方向に振動している。空気調和機１００は、図１７（ａ）の状態と図１７（ｂ）の状態とを所定の周期で繰り返すように振動する。空気調和機１００は、図１７（ａ）のように筐体２０の前面側に倒れた時は、筐体２０の右斜め前方に傾き、図１７（ｂ）のように筐体２０の背面側に倒れた時は、筐体２０の左斜め後方に傾いている。 As shown in FIG. 17, in the air conditioner 100 mounted on the packing device 110 of the comparative example, the upper end portion of the housing 20 is substantially tilted in the front-rear direction, that is, in the x-axis direction in the primary natural vibration mode. It vibrates, but in detail, it vibrates in a direction inclined from the x-axis to the y-axis direction. The air conditioner 100 vibrates so as to repeat the state of FIG. 17 (a) and the state of FIG. 17 (b) at a predetermined cycle. When the air conditioner 100 falls to the front side of the housing 20 as shown in FIG. 17A, the air conditioner 100 tilts diagonally forward to the right of the housing 20 and the back side of the housing 20 as shown in FIG. 17B. When it falls down, it is tilted diagonally to the left and rear of the housing 20.
　図１８に示される様に、比較例の梱包装置１１０に載置された空気調和機１００は、二次の固有振動モードにおいて、筐体２０の上端部が概ね左右方向つまりｙ軸方向に倒れるように振動するが、詳細にはｙ軸からｘ軸方向に傾いた方向に振動している。空気調和機１００は、図１８（ａ）の状態と図１８（ｂ）の状態とを所定の周期で繰り返すように振動する。空気調和機１００は、図１８（ａ）のように筐体２０の正面から向かって右側に倒れた時は、筐体２０の右斜め後方に傾き、図１７（ｂ）のように筐体２０の正面から向かって左側に倒れた時は、筐体２０の左斜め前方に倒れるように振動する。 As shown in FIG. 18, in the air conditioner 100 mounted on the packing device 110 of the comparative example, the upper end portion of the housing 20 is substantially tilted in the left-right direction, that is, in the y-axis direction in the secondary natural vibration mode. In detail, it vibrates in the direction inclined from the y-axis to the x-axis direction. The air conditioner 100 vibrates so as to repeat the state of FIG. 18A and the state of FIG. 18B at a predetermined cycle. When the air conditioner 100 tilts to the right from the front of the housing 20 as shown in FIG. 18A, the air conditioner 100 tilts diagonally rearward to the right of the housing 20 and the housing 20 is tilted diagonally rearward as shown in FIG. 17B. When it falls to the left when facing the front of the housing 20, it vibrates so as to fall diagonally forward to the left of the housing 20.
　空気調和機１００は、図１７又は図１８に示される振動モードで振動する。よって、筐体２０の上部外郭部材２１の変位に伴い、底板２３も変形する。図１１～図１４に示される様に、筐体２０の下側の角部２０ａ、２０ｂ、２０ｃ、及び２０ｄは、上部外郭部材２１と底板２３との固定部４１、４２、４３、及び４４を備える。そのため、底板２３は、上部外郭部材２１の変位に伴い主に固定部４１、４２、４３、及び４４から変形する。 The air conditioner 100 vibrates in the vibration mode shown in FIG. 17 or FIG. Therefore, the bottom plate 23 is also deformed with the displacement of the upper outer member 21 of the housing 20. As shown in FIGS. 11 to 14, the lower corner portions 20a, 20b, 20c, and 20d of the housing 20 form fixing portions 41, 42, 43, and 44 between the upper outer member 21 and the bottom plate 23. Be prepared. Therefore, the bottom plate 23 is mainly deformed from the fixing portions 41, 42, 43, and 44 with the displacement of the upper outer member 21.
　図１９は、図１７に示される振動モードにおける底板２３の変形状態を示す説明図である。図２０は、図１８に示される振動モードにおける底板２３の変形状態を示す説明図である。図１９及び図２０は、底板２３の変形を誇張して表示しており、図中の点線で示される形状は、変形前の底板２３の形状を示している。図１９（ａ）は、空気調和機１００が図１７（ａ）に示される状態の時の底板２３の変形状態を示している。このとき、空気調和機１００の筐体２０は、角部２０ｄが下方に下がり、角部２０ａが上方に持ち上げられるように変位している。従って、図１９（ａ）に示される様に、底板２３は、底板２３の角部２３ａが上方に持ち上げられ、角部２３ａに対し対角の位置にある角部２３ｄが下方に下げられるように変形する。これにより、底板２３の脚部５０ａの近傍である部位７１及び脚部５０ｂの近傍である部位７２に高い応力が発生する。底板の角部２３ａと角部２３ｄとは、筐体２０の上部外郭部材２１と接続されている固定部４１及び４４が設けられているため、筐体２０が図１７（ａ）のように変位したときに大きく変位する。底板２３の角部２３ａ及び２３ｄが梱包装置１１０に対し大きく相対変位するため、筐体２０が梱包装置１１０に固定される部位である脚部５０ａ、５０ｂの近傍は変形が集中し、高い応力が発生し易くなっている。 FIG. 19 is an explanatory view showing a deformed state of the bottom plate 23 in the vibration mode shown in FIG. FIG. 20 is an explanatory view showing a deformed state of the bottom plate 23 in the vibration mode shown in FIG. 19 and 20 show the deformation of the bottom plate 23 exaggeratedly, and the shape shown by the dotted line in the drawing shows the shape of the bottom plate 23 before the deformation. FIG. 19A shows the deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 17A. At this time, the housing 20 of the air conditioner 100 is displaced so that the corner portion 20d is lowered downward and the corner portion 20a is lifted upward. Therefore, as shown in FIG. 19A, in the bottom plate 23, the corner portion 23a of the bottom plate 23 is lifted upward, and the corner portion 23d at a position diagonal to the corner portion 23a is lowered downward. Deform. As a result, high stress is generated in the portion 71 near the leg portion 50a and the portion 72 in the vicinity of the leg portion 50b of the bottom plate 23. Since the corner portions 23a and the corner portions 23d of the bottom plate are provided with fixing portions 41 and 44 connected to the upper outer shell member 21 of the housing 20, the housing 20 is displaced as shown in FIG. 17A. Large displacement when Since the corner portions 23a and 23d of the bottom plate 23 are largely displaced relative to the packing device 110, deformation is concentrated in the vicinity of the legs 50a and 50b where the housing 20 is fixed to the packing device 110, and high stress is applied. It is easy to occur.
　また、図１９（ａ）に示される様に、底板２３は、脚部５０ｂの近傍であり、脚部５０ａと脚部５０ｂの間に位置する部位７０も変形量が大きい。部位７０は、底板２３と内部の仕切板２８との固定部４０の近傍であるため、筐体２０の変位に伴い変形量が大きくなっている。そのため、部位７０も高い応力が発生し易くなっている。 Further, as shown in FIG. 19A, the bottom plate 23 is in the vicinity of the leg portion 50b, and the portion 70 located between the leg portion 50a and the leg portion 50b also has a large amount of deformation. Since the portion 70 is in the vicinity of the fixing portion 40 between the bottom plate 23 and the internal partition plate 28, the amount of deformation increases with the displacement of the housing 20. Therefore, high stress is likely to occur in the portion 70 as well.
　図１９（ｂ）は、空気調和機１００が図１７（ｂ）に示される状態の時の底板２３の変形状態を示している。このとき、空気調和機１００の筐体２０は、角部２０ｄが上方に持ち上げられ、角部２０ａが下方に下げられるように変位している。従って、図１９（ｂ）に示される様に、底板２３は、底板２３の角部２３ａが下方に下げられ、角部２３ａに対し対角の位置にある角部２３ｄが上方に持ち上げられるように変形する。図１９（ｂ）に示される状態においては、各部の変形方向は図１９（ａ）とは反対方向であるが、応力が発生し易い部位は、図１９（ａ）と同様に、部位７０、７１、及び７２である。高い応力が発生し易い部位７０、７１、及び７２は、底板が変形するなどの破損が生じ易いという課題がある。 FIG. 19 (b) shows the deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 17 (b). At this time, the housing 20 of the air conditioner 100 is displaced so that the corner portion 20d is lifted upward and the corner portion 20a is lowered downward. Therefore, as shown in FIG. 19B, in the bottom plate 23, the corner portion 23a of the bottom plate 23 is lowered downward, and the corner portion 23d at a diagonal position with respect to the corner portion 23a is lifted upward. Deform. In the state shown in FIG. 19B, the deformation direction of each part is opposite to that in FIG. 19A, but the parts where stress is likely to occur are the parts 70, as in FIG. 19A. 71 and 72. The portions 70, 71, and 72 where high stress is likely to occur have a problem that the bottom plate is easily deformed or damaged.
　なお、図１９に示された変形の大きい部分である、底板２３の角部２３ａ、２３ｄ、及び部位７０には、固定部４０、４１、及び４４が設けられている。固定部４０、４１、及び４４は、ネジにより締結固定されているが、振動による変位が大きい部分であり、ネジが緩み易いという課題がある。 Fixing portions 40, 41, and 44 are provided at the corner portions 23a, 23d, and the portion 70 of the bottom plate 23, which are the greatly deformed portions shown in FIG. Although the fixing portions 40, 41, and 44 are fastened and fixed by screws, there is a problem that the screws are easily loosened because they are parts that are largely displaced by vibration.
　図２０（ａ）は、空気調和機１００が図１８（ａ）に示される状態の時の底板２３の変形状態を示している。このとき、空気調和機１００の筐体２０は、角部２０ａ及び２０ｃが上方に持ち上げられ、角部２０ｂ及び２０ｄが下方に下がるように変位している。従って、図２０（ａ）に示される様に、底板２３は、底板２３の角部２３ａ及び２３ｃが上方に持ち上げられ、角部２３ａ及び２３ｃに対し対角の位置にある角部２３ｄ及び２３ｂが下方に下げられるように変形する。なお、底板２３の角部２３ａと角部２３ｃとを比較すると、角部２３ｃの方が変位量が大きく、角部２３ｂと角部２３ｄとを比較すると角部２３ｂの方が変位量が大きい。これにより、底板２３の脚部５０ａの近傍である部位７３及び脚部５０ｂの近傍である部位７４に高い応力が発生する。底板２３の角部２３ｃと角部２３ｂとは、筐体２０の上部外郭部材２１と接続されている固定部４３及び４２が設けられているため、筐体２０が図１８（ａ）のように変位したときに大きく変位する。底板２３の角部２３ｃ及び２３ｂが梱包装置１１０に対し大きく相対変位するため、筐体２０が梱包装置１１０に固定される部位である脚部５０ａ、５０ｂの近傍は変形が集中し、高い応力が発生し易くなっている。 FIG. 20A shows a deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 18A. At this time, the housing 20 of the air conditioner 100 is displaced so that the corner portions 20a and 20c are lifted upward and the corner portions 20b and 20d are lowered downward. Therefore, as shown in FIG. 20A, in the bottom plate 23, the corner portions 23a and 23c of the bottom plate 23 are lifted upward, and the corner portions 23d and 23b located diagonally to the corner portions 23a and 23c are formed. It deforms so that it can be lowered downward. When the corner portion 23a and the corner portion 23c of the bottom plate 23 are compared, the displacement amount of the corner portion 23c is larger, and when the corner portion 23b and the corner portion 23d are compared, the displacement amount of the corner portion 23b is larger. As a result, high stress is generated in the portion 73 near the leg portion 50a and the portion 74 in the vicinity of the leg portion 50b of the bottom plate 23. Since the corner portions 23c and the corner portions 23b of the bottom plate 23 are provided with fixing portions 43 and 42 connected to the upper outer member 21 of the housing 20, the housing 20 is as shown in FIG. 18A. When it is displaced, it is greatly displaced. Since the corner portions 23c and 23b of the bottom plate 23 are largely displaced relative to the packing device 110, deformation is concentrated in the vicinity of the legs 50a and 50b where the housing 20 is fixed to the packing device 110, and high stress is applied. It is easy to occur.
　図２０（ｂ）は、空気調和機１００が図１８（ｂ）に示される状態の時の底板２３の変形状態を示している。このとき、空気調和機１００の筐体２０は、角部２０ａ及び２０ｃが下方に下げられ、角部２０ｂ及び２０ｄが上方に持ち上げられるように変位している。従って、図２０（ｂ）に示される様に、底板２３は、底板２３の角部２３ａ及び２３ｃが下方に下げられ、角部２３ａ及び２３ｃに対し対角の位置にある角部２３ｄ及び２３ｂが上方に持ち上げられるように変形する。なお、底板２３の角部２３ａと角部２３ｃとを比較すると、角部２３ｃの方が変位量が大きく、角部２３ｂと角部２３ｄとを比較すると角部２３ｂの方が変位量が大きい。図２０（ｂ）に示される状態においては、各部の変形方向は図２０（ａ）とは反対方向であるが、応力が発生し易い部位は、図２０（ａ）と同様に、部位７３及び７４である。高い応力が発生し易い部位７３及び７４は、底板が変形するなどの破損が生じ易いという課題がある。 FIG. 20 (b) shows the deformed state of the bottom plate 23 when the air conditioner 100 is in the state shown in FIG. 18 (b). At this time, the housing 20 of the air conditioner 100 is displaced so that the corner portions 20a and 20c are lowered downward and the corner portions 20b and 20d are lifted upward. Therefore, as shown in FIG. 20B, in the bottom plate 23, the corner portions 23a and 23c of the bottom plate 23 are lowered downward, and the corner portions 23d and 23b at diagonal positions with respect to the corner portions 23a and 23c are formed. It deforms so that it can be lifted upward. When the corners 23a and the corners 23c of the bottom plate 23 are compared, the corners 23c have a larger displacement, and when the corners 23b and the corners 23d are compared, the corners 23b have a larger displacement. In the state shown in FIG. 20 (b), the deformation direction of each part is opposite to that in FIG. 20 (a), but the parts where stress is likely to occur are the parts 73 and the parts 73 and the same as in FIG. 20 (a). 74. The portions 73 and 74 where high stress is likely to occur have a problem that damage such as deformation of the bottom plate is likely to occur.
　また、二次振動モードにおいても特に大きい変位が生じる底板２３の角部２３ｂ及び２３ｃは、固定部４２及び４３が設けられている。固定部４２及び４３は、ネジにより締結固定されているが、振動による変位が大きい部分であり、ネジが緩み易いという課題がある。 Further, the corner portions 23b and 23c of the bottom plate 23, in which a particularly large displacement occurs even in the secondary vibration mode, are provided with fixing portions 42 and 43. Although the fixing portions 42 and 43 are fastened and fixed by screws, there is a problem that the screws are easily loosened because they are parts that are largely displaced by vibration.
　一方、実施の形態１に係る梱包装置１０は、比較例に係る梱包装置１１０に載置した空気調和機１００の変位が大きい部位である、角部２０ａ、２０ｂ、２０ｃ、及び２０ｄの下方において、底板２３と支持部材７ａ、７ｂ、７ｃ、及び７ｄとが接続固定されている。従って、実施の形態１に係る梱包装置１０に載置された空気調和機１００の筐体２０は、角部２０ａ、２０ｂ、２０ｃ、及び２０ｄの梱包装置１０に対する相対変位を小さく抑えることができる。即ち、実施の形態１に係る梱包装置１０に載置された空気調和機１００においては、底板２３の変形も抑えられる。これにより、底板２３に発生する応力を抑えることができ、底板２３の破損を抑制できる。また、空気調和機１００の筐体２０の上部外郭部材２１と底板２３との固定部４１、４２、４３、及び４４が設けられている部位の振動が抑えられるため、ネジの緩みの発生を抑制することができる。 On the other hand, the packing device 10 according to the first embodiment is located below the corners 20a, 20b, 20c, and 20d, which are the parts where the displacement of the air conditioner 100 mounted on the packing device 110 according to the comparative example is large. The bottom plate 23 and the support members 7a, 7b, 7c, and 7d are connected and fixed. Therefore, the housing 20 of the air conditioner 100 mounted on the packing device 10 according to the first embodiment can suppress the relative displacement of the corner portions 20a, 20b, 20c, and 20d with respect to the packing device 10 to be small. That is, in the air conditioner 100 mounted on the packing device 10 according to the first embodiment, the deformation of the bottom plate 23 is also suppressed. As a result, the stress generated in the bottom plate 23 can be suppressed, and the damage of the bottom plate 23 can be suppressed. Further, since the vibration of the portions where the fixing portions 41, 42, 43, and 44 between the upper outer member 21 and the bottom plate 23 of the housing 20 of the air conditioner 100 are provided is suppressed, the occurrence of loosening of the screws is suppressed. can do.
　なお、空気調和機１００においては、図１７～図２０に示される様に、一次及び二次の各固有振動モードにおいて、平面視において矩形である底板２３の２つの対角線のうち一方の対角線上にある２つの角部の変位が大きい。従って、梱包装置１０と空気調和機１００の底板２３との接続部は、底板２３の一方の対角線上にある角部に設けられているだけでも、底板２３の破損及びネジの緩みの抑制効果が得られる。 In the air conditioner 100, as shown in FIGS. 17 to 20, in each of the primary and secondary natural vibration modes, on one of the two diagonal lines of the bottom plate 23 which is rectangular in a plan view. The displacement of two corners is large. Therefore, even if the connection portion between the packing device 10 and the bottom plate 23 of the air conditioner 100 is provided at one diagonal corner of the bottom plate 23, the effect of suppressing damage to the bottom plate 23 and loosening of screws can be suppressed. can get.
　また、実施の形態１に係る梱包装置１０は、比較例に係る梱包装置１１０に載置した空気調和機１００の変位が大きい部位である、部位７０の下方において、底板２３と支持部材８とが接続固定されている。部位７０は、筐体２０の内部に配置された仕切板２８と底板２３との接続部である。従って、実施の形態１に係る梱包装置１０に載置された空気調和機１００の筐体２０は、筐体２０の内部に配置された仕切板２８と底板２３との接続部である部位７０における梱包装置１０に対する相対変位を小さく抑えることができる。即ち、実施の形態１に係る梱包装置１０に載置された空気調和機１００においては、底板２３の変形も抑えられる。これにより、底板２３に発生する応力を抑えることができ、底板２３の破損を抑制できる。また、空気調和機１００の筐体２０の上部外郭部材２１と底板２３との固定部４０が設けられている部位の振動が抑えられるため、ネジの緩みの発生を抑制することができる。なお、実施の形態１に係る梱包装置１０においては、支持部材７ａ、７ｂ、７ｃ、７ｄ、及び８が設けられ、それぞれが底板２３に接続されているが、支持部材８のみが底板２３に接続されている形態であっても、上述した部位７０の変位を抑えることができ、破損及びネジの緩みを抑制する効果が得られる。 Further, in the packing device 10 according to the first embodiment, the bottom plate 23 and the support member 8 are located below the portion 70, which is a portion where the displacement of the air conditioner 100 mounted on the packing device 110 according to the comparative example is large. The connection is fixed. The portion 70 is a connection portion between the partition plate 28 and the bottom plate 23 arranged inside the housing 20. Therefore, the housing 20 of the air conditioner 100 mounted on the packing device 10 according to the first embodiment is at a portion 70 which is a connection portion between the partition plate 28 and the bottom plate 23 arranged inside the housing 20. The relative displacement with respect to the packing device 10 can be kept small. That is, in the air conditioner 100 mounted on the packing device 10 according to the first embodiment, the deformation of the bottom plate 23 is also suppressed. As a result, the stress generated in the bottom plate 23 can be suppressed, and the damage of the bottom plate 23 can be suppressed. Further, since the vibration of the portion where the fixing portion 40 between the upper outer member 21 and the bottom plate 23 of the housing 20 of the air conditioner 100 is provided is suppressed, the occurrence of loosening of the screws can be suppressed. In the packing device 10 according to the first embodiment, the support members 7a, 7b, 7c, 7d, and 8 are provided and each is connected to the bottom plate 23, but only the support member 8 is connected to the bottom plate 23. Even in this form, the displacement of the above-mentioned portion 70 can be suppressed, and the effect of suppressing breakage and loosening of the screw can be obtained.
（落下衝撃を受けたときの梱包装置１０の作用）
　図２１は、実施の形態１に係る梱包装置１０の比較例としての梱包装置１１０ａに空気調和機１００を載置したときの落下時の梱包装置１１０ａ及び空気調和機１００の筐体２０の変形の概念を示す図である。なお、図２１以下の図面で示す記号ＦＳは床面を表し、記号Ｇは空気調和機１００と梱包装置１０、１１０ａの落下方向を表す。また、図２１以下の図面において、空気調和機１００と梱包装置１０との関係を説明するために、支持部材７ａ、７ｂ、７ｃ、及び７ｄが設置されている部分の構造を中心に模式的に表示している。 (Action of packing device 10 when receiving a drop impact)
FIG. 21 shows deformation of the packaging device 110a and the housing 20 of the air conditioner 100 when the air conditioner 100 is placed on the packing device 110a as a comparative example of the packing device 10 according to the first embodiment. It is a figure which shows a concept. The symbol FS shown in the drawings shown in FIGS. 21 and 21 represents the floor surface, and the symbol G represents the falling direction of the air conditioner 100 and the packing devices 10, 110a. Further, in the drawings shown in FIGS. 21 and 21 and below, in order to explain the relationship between the air conditioner 100 and the packing device 10, the structure of the portion where the support members 7a, 7b, 7c, and 7d are installed is schematically described. it's shown.
　図２１に示されている梱包装置１１０ａは、支持部材７ａ、７ｂ、７ｃ、及び７ｄが両端が固定された上側第２梁部材１０１ａ、１０１ｂ、１０１ｃ、及び１０１ｄの上に固定されている。つまり、支持部材７ａ、７ｂ、７ｃ、及び７ｄは、両端が固定されている両持梁上に設置されている。なお、梱包装置１１０ａの枠体１２の構造は、実施の形態１に係る梱包装置１０と同様に構成されている。 The packing device 110a shown in FIG. 21 is fixed on the upper second beam members 101a, 101b, 101c, and 101d in which the support members 7a, 7b, 7c, and 7d are fixed at both ends. That is, the support members 7a, 7b, 7c, and 7d are installed on the double-sided beams in which both ends are fixed. The structure of the frame body 12 of the packing device 110a is the same as that of the packing device 10 according to the first embodiment.
　梱包装置１１０ａが取り付けられた空気調和機１００が図２１に示される様に床面ＦＳに対して傾いて落下した際において、梱包装置１１０ａは、最初に床面ＦＳに衝突した部分が変位する。図２１に示される様に、梱包装置１１０ａの左右方向の一方の端部である第２桁部材４ｃ側が最初に床面ＦＳに衝突した際に、剛性が高い第１桁部材２ｂから第２桁部材４ｃ側の部分は、梱包装置１１０ａのその他の部分に対し変形する。すると、変形した第１桁部材２ｂから第２桁部材４ｃ側の部分の上に載置されている支持部材７ｂ及び７ｄも変形した部分と共に変位するため、結果として筐体２０の角部２０ｂ及び２０ｄは、梱包装置１１０ａの変形の影響を受けて変形することになる。つまり、支持部材７ａ及び７ｃと支持部材７ｂ及び７ｄとの相対位置が変わるため、支持部材７ａ、７ｂ、７ｃ、及び７ｄに固定された底板２３は、変形する。 When the air conditioner 100 to which the packing device 110a is attached falls at an angle with respect to the floor surface FS as shown in FIG. 21, the portion of the packing device 110a that first collides with the floor surface FS is displaced. As shown in FIG. 21, when the second girder member 4c side, which is one end of the packing device 110a in the left-right direction, first collides with the floor surface FS, the first girder member 2b to the second girder having high rigidity have high rigidity. The portion on the member 4c side is deformed with respect to the other portion of the packing device 110a. Then, the support members 7b and 7d placed on the portion on the second girder member 4c side from the deformed first girder member 2b are also displaced together with the deformed portion, and as a result, the corner portion 20b of the housing 20 and the corner portion 20b The 20d will be deformed under the influence of the deformation of the packing device 110a. That is, since the relative positions of the support members 7a and 7c and the support members 7b and 7d change, the bottom plate 23 fixed to the support members 7a, 7b, 7c, and 7d is deformed.
　図２２は、実施の形態１に係る梱包装置１０に空気調和機１００を載置したときの落下時の梱包装置１０及び空気調和機１００の筐体２０の変形の概念を示す図である。図２２に示されている梱包装置１０においては、支持部材７ａ、７ｂ、７ｃ、及び７ｄは、片持ち梁構造の自由端上に配置されている。従って、梱包装置１０の左右方向の一方の端部である第２桁部材４ｃ側が最初に床面ＦＳに衝突した際に、剛性が高い第１桁部材２ｂから第２桁部材４ｃ側の部分は、梱包装置１１０ａのその他の部分に対し変形する。しかし、支持部材７ｂ及び７ｄは、第１梁部材１ａ、１ｂ、１ｃ、及び１ｄの自由端である端部１ａｂ、１ｂｂ、１ｃｂ、及び１ｄｂの上に配置されているため、枠体１２の第１桁部材２ｂから第２桁部材４ｃ側の部分の変形の影響を受けにくくなっている。つまり、筐体２０の底板２３が固定されている支持部材７ａ、７ｂ、７ｃ、及び７ｄのそれぞれの相対的位置関係は、変化しておらず、筐体２０の底板２３は変形しない。換言すると、梱包装置１０は、枠体１２により落下衝撃を吸収し、筐体２０の変形を緩和させる効果を持つ。 FIG. 22 is a diagram showing the concept of deformation of the packing device 10 and the housing 20 of the air conditioner 100 when the air conditioner 100 is placed on the packing device 10 according to the first embodiment when the air conditioner 100 is dropped. In the packing device 10 shown in FIG. 22, the support members 7a, 7b, 7c, and 7d are arranged on the free end of the cantilever structure. Therefore, when the second girder member 4c side, which is one end of the packing device 10 in the left-right direction, first collides with the floor surface FS, the portion from the first girder member 2b to the second girder member 4c side having high rigidity becomes , Deforms with respect to other parts of the packing device 110a. However, since the support members 7b and 7d are arranged on the ends 1ab, 1bb, 1cab, and 1db which are the free ends of the first beam members 1a, 1b, 1c, and 1d, the first beam member 12th It is less susceptible to deformation of the portion from the 1st girder member 2b to the 2nd girder member 4c. That is, the relative positional relationships of the support members 7a, 7b, 7c, and 7d to which the bottom plate 23 of the housing 20 is fixed have not changed, and the bottom plate 23 of the housing 20 does not deform. In other words, the packing device 10 has the effect of absorbing the drop impact by the frame body 12 and alleviating the deformation of the housing 20.
　図２１及び図２２においては、梱包装置１０及び１１０ａが傾いて落下し、第２桁部材４ｃ側から床面ＦＳに衝突した場合について説明したが、梱包装置１０及び１１０ａの他方の端部に位置する第２桁部材４ａ側から落下した場合も同様な効果が得られる。 In FIGS. 21 and 22, the case where the packing devices 10 and 110a are tilted and dropped and collide with the floor surface FS from the second girder member 4c side has been described, but the positions are located at the other ends of the packing devices 10 and 110a. The same effect can be obtained when the second girder member 4a is dropped from the side.
　以上において、実施の形態１に係る梱包装置１０について説明したが、梱包装置１０は、以上の説明及び図面に示された形態のみに限定されるものではない。例えば、空気調和機１００の筐体２０の底板２３と梱包装置１０との接続部は適宜変更することができる。 Although the packing device 10 according to the first embodiment has been described above, the packing device 10 is not limited to the above description and the form shown in the drawings. For example, the connection portion between the bottom plate 23 of the housing 20 of the air conditioner 100 and the packing device 10 can be appropriately changed.
　図２３は、実施の形態１に係る梱包装置１０と空気調和機１００の筐体２０の底板２３との接続部の構造の変形例の説明図である。図２３は、図２のｙｚ平面に平行で支持部材７を含む断面を示している。図２３に示されている第１梁部材１は、実施の形態１に係る梱包装置１０の第１梁部材１ａ、１ｂ、１ｃ、又は１ｄを代表して表示するものである。また、図２３に示されている第１桁部材２は第１桁部材２ａ又は２ｂを、第２桁部材４は第２桁部材４ａ又は４ｃを、支持部材７は支持部材７ａ、７ｂ、７ｃ、又は７ｄを、脚部５０は脚部５０ａ又は５０ｂをそれぞれ代表して表示するものである。図１に示される様に、実施の形態１に係る梱包装置１０は、支持部材７に断面がＬ字形状の固定用部材６０が取り付けられており、固定用部材６０と空気調和機１００の底板２３とをネジ等の着脱自在な固定手段で接続固定している。しかし、図２３に示される様に、底板２３は、固定用部材６０に代わる突出片１６０を備えていても良い。 FIG. 23 is an explanatory view of a modified example of the structure of the connection portion between the packing device 10 according to the first embodiment and the bottom plate 23 of the housing 20 of the air conditioner 100. FIG. 23 shows a cross section including the support member 7 parallel to the yz plane of FIG. The first beam member 1 shown in FIG. 23 represents the first beam member 1a, 1b, 1c, or 1d of the packing device 10 according to the first embodiment. Further, the first girder member 2 shown in FIG. 23 is a first girder member 2a or 2b, the second girder member 4 is a second girder member 4a or 4c, and the support member 7 is a support member 7a, 7b, 7c. , Or 7d, and the leg 50 represents the legs 50a or 50b, respectively. As shown in FIG. 1, in the packing device 10 according to the first embodiment, a fixing member 60 having an L-shaped cross section is attached to the support member 7, and the fixing member 60 and the bottom plate of the air conditioner 100 are attached. The 23 is connected and fixed by a detachable fixing means such as a screw. However, as shown in FIG. 23, the bottom plate 23 may include a protruding piece 160 instead of the fixing member 60.
　空気調和機１００の筐体２０の底板２３は、上方に熱交換器２４が載置されており、熱交換器２４から結露等により水が流下し滞留する。底板２３上に滞留した水を筐体２０の外部に排出する必要があるため、底板２３にはドレン孔１６１が設けられている。突出片１６０は、底板２３の板面を切り起こして形成され、その切り起こしにより形成される孔をドレン孔１６１として利用することができる。突出片１６０と支持部材７とは、ネジ４５により接続される。 A heat exchanger 24 is placed above the bottom plate 23 of the housing 20 of the air conditioner 100, and water flows down from the heat exchanger 24 due to dew condensation or the like and stays there. Since it is necessary to discharge the water accumulated on the bottom plate 23 to the outside of the housing 20, the bottom plate 23 is provided with a drain hole 161. The projecting piece 160 is formed by cutting up the plate surface of the bottom plate 23, and the hole formed by the cutting up can be used as the drain hole 161. The projecting piece 160 and the support member 7 are connected by a screw 45.
　図２３に示される支持部材７と底板２３との接続部の構造は、図１の支持部材７ａ、７ｂ、７ｃ、７ｄ、及び８に適用することが出来る。この接続部の構造により、梱包装置１０は、構成部品の数量を削減することができ、コストが抑制される。 The structure of the connection portion between the support member 7 and the bottom plate 23 shown in FIG. 23 can be applied to the support members 7a, 7b, 7c, 7d, and 8 of FIG. Due to the structure of the connection portion, the packing device 10 can reduce the number of component parts and reduce the cost.
　また、実施の形態１に係る梱包装置１０は、片持ち梁構造となっている第１梁部材１ａ、１ｂ、１ｃ、及び１ｄの形状、設置数量、材質等も適宜変更することが出来る。要するに、実施の形態１に係る梱包装置１０は、いわゆる当業者が必要に応じてなす種々なる変更、応用、利用の範囲をも技術的範囲に含むことを念のため申し添える。 Further, in the packing device 10 according to the first embodiment, the shapes, installation quantities, materials, etc. of the first beam members 1a, 1b, 1c, and 1d having a cantilever structure can be appropriately changed. In short, it should be added that the packing device 10 according to the first embodiment also includes various changes, applications, and uses made by those skilled in the art as necessary in the technical scope.
　１ａ　第１梁部材、１ａａ　端部、１ａｂ　端部、１ｂ　第１梁部材、１ｂａ　端部、１ｂｂ　端部、１ｃ　第１梁部材、１ｃａ　端部、１ｃｂ　端部、１ｄ　第１梁部材、１ｄａ　端部、１ｄｂ　端部、２ａ　第１桁部材、２ｂ　第１桁部材、３ａ　（上側）第２梁部材、３ｂ　（上側）第２梁部材、４ａ　第２桁部材、４ｂ　第２桁部材、４ｃ　第２桁部材、４ｄ　第２桁部材、５ａ　（下側）第２梁部材、５ｂ　（下側）第２梁部材、５ｃ　第２梁部材、５ｄ　（下側）第２梁部材、６ａ　脚部載置部、６ｂ　脚部載置部、７　支持部材、７ａ　支持部材、７ｂ　支持部材、７ｃ　支持部材、７ｄ　支持部材、８　支持部材、１０　梱包装置、１１　上面、１２　枠体、１３　下面、２０　筐体、２０ａ　角部、２０ｂ　角部、２０ｃ　角部、２０ｄ　角部、２１ａ　前面パネル、２１ｂ　機械室上部前面パネル、２１ｃ　機械室下部前面パネル、２１ｄ　側面パネル、２１ｅ　機械室上部背面パネル、２１ｆ　機械室下部背面パネル、２２　天板、２３　底板、２３ａ　角部、２３ｂ　角部、２３ｃ　角部、２３ｄ　角部、２４　熱交換器、２６　送風機、２８　仕切板、４０　固定部、４１　固定部、４２　固定部、４３　固定部、４５　ネジ、５０ａ　脚部、５０ｂ　脚部、６０　固定用部材、７０　部位、７１　部位、７２　部位、７３　部位、７４　部位、８０　圧縮機、８１　アキュムレーター、１００　空気調和機、１０１ａ　（上側）第２梁部材、１０１ｂ　（上側）第２梁部材、１０１ｃ　（上側）第２梁部材、１１０　梱包装置、１１０ａ　梱包装置、１６０　突出片、１６１　ドレン孔、ＦＳ　床面、Ｌ１　距離、Ｌ３　距離、Ｓ　配置。 1a 1st beam member, 1aa end, 1ab end, 1b 1st beam member, 1ba end, 1bb end, 1c 1st beam member, 1ca end, 1cc end, 1d 1st beam member, 1da end Part, 1db end, 2a 1st girder member, 2b 1st girder member, 3a (upper side) 2nd beam member, 3b (upper side) 2nd beam member, 4a 2nd girder member, 4b 2nd girder member, 4c first 2 girder member, 4d 2nd girder member, 5a (lower side) 2nd beam member, 5b (lower side) 2nd beam member, 5c 2nd beam member, 5d (lower side) 2nd beam member, 6a leg mounting Placement part, 6b leg part mounting part, 7 support member, 7a support member, 7b support member, 7c support member, 7d support member, 8 support member, 10 packing device, 11 upper surface, 12 frame body, 13 lower surface, 20 housing Body, 20a corner, 20b corner, 20c corner, 20d corner, 21a front panel, 21b machine room upper front panel, 21c machine room lower front panel, 21d side panel, 21e machine room upper back panel, 21f machine room Lower back panel, 22 top plate, 23 bottom plate, 23a corner, 23b corner, 23c corner, 23d corner, 24 heat exchanger, 26 blower, 28 partition plate, 40 fixing part, 41 fixing part, 42 fixing part , 43 fixing part, 45 screw, 50a leg part, 50b leg part, 60 fixing member, 70 part, 71 part, 72 part, 73 part, 74 part, 80 compressor, 81 accumulator, 100 air conditioner, 101a (Upper) 2nd beam member, 101b (Upper) 2nd beam member, 101c (Upper) 2nd beam member, 110 packing device, 110a packing device, 160 protruding pieces, 161 drain holes, FS floor surface, L1 distance, L3 Distance, S placement.

Claims (8)

  1. 　底板及び前記底板に組み付けられる上部外郭部材を含む筐体と、前記筐体を支持する少なくとも２つの脚部と、を備える空気調和機を載置する、空気調和機の梱包装置であって、
    　前記２つの脚部が配列されている方向に長手方向が向けられている第１梁部材と、
    　前記第１梁部材に対し直交する方向に長手方向が向けられている第１桁部材と、を備え、
    　前記第１梁部材は、
    　前記第１桁部材に固定され端部が上下に移動自在の自由端となっており、
    　前記端部は、
    　前記空気調和機の前記筐体と前記２つの脚部の外側で固定される第１接続部を備える、空気調和機の梱包装置。     An air conditioner packing device for mounting an air conditioner including a bottom plate and a housing including an upper outer shell member to be assembled to the bottom plate, and at least two legs supporting the housing.
    A first beam member whose longitudinal direction is oriented in the direction in which the two legs are arranged, and
    A first girder member whose longitudinal direction is directed in a direction orthogonal to the first beam member is provided.
    The first beam member is
    It is fixed to the first girder member and the end is a free end that can move up and down.
    The end is
    A packing device for an air conditioner, comprising the housing of the air conditioner and a first connection portion fixed to the outside of the two legs.
  2. 　前記空気調和機の前記底板は、
    　平面視において矩形であり、
    　前記第１接続部は、
    　前記底板の対角にある２つの角部に固定される、請求項１に記載の空気調和機の梱包装置。     The bottom plate of the air conditioner is
    It is rectangular in plan view
    The first connection portion
    The packing device for an air conditioner according to claim 1, which is fixed to two diagonal corners of the bottom plate.
  3. 　前記空気調和機の前記底板は、
    　平面視において矩形であり、
    　前記第１接続部は、
    　前記底板の４つの角部と固定される、請求項１に記載の空気調和機の梱包装置。     The bottom plate of the air conditioner is
    It is rectangular in plan view
    The first connection portion
    The packing device for an air conditioner according to claim 1, which is fixed to the four corners of the bottom plate.
  4. 　前記第１梁部材は、
    　中央部が前記第１桁部材に固定され、両端が自由端となる、請求項１～３の何れか１項に記載の空気調和機の梱包装置。     The first beam member is
    The packing device for an air conditioner according to any one of claims 1 to 3, wherein the central portion is fixed to the first girder member and both ends are free ends.
  5. 　前記第１桁部材と平行に配置されている第２桁部材と、
    　前記第１梁部材と平行に配置されている第２梁部材と、を備え、
    　前記第２桁部材と前記第２梁部材とは、
    　両端部同士が互いに固定されて枠体を形成する、請求項１～４の何れか１項に記載の空気調和機の梱包装置。     The second girder member arranged in parallel with the first girder member and
    A second beam member arranged in parallel with the first beam member is provided.
    The second girder member and the second beam member
    The packing device for an air conditioner according to any one of claims 1 to 4, wherein both ends are fixed to each other to form a frame.
  6. 　前記空気調和機は、前記筐体の内部の空間を仕切る仕切板を備え、
    　前記仕切板の下端部は、前記底板と接続され、
    　前記第１梁部材は、
    　前記筐体の前記仕切板の下方で前記底板と接続される第２接続部を備える、請求項１～５の何れか１項に記載の空気調和機の梱包装置。     The air conditioner includes a partition plate that partitions the space inside the housing.
    The lower end of the partition plate is connected to the bottom plate and
    The first beam member is
    The packing device for an air conditioner according to any one of claims 1 to 5, further comprising a second connecting portion connected to the bottom plate below the partition plate of the housing.
  7. 　底板及び前記底板に組み付けられる上部外郭部材を含む筐体と、前記筐体を支持する少なくとも２つの脚部と、前記筐体の内部の空間を仕切る仕切板と、を備える空気調和機を載置する、空気調和機の梱包装置であって、
    　前記仕切板の下端部は、前記底板と接続されるものであり、
    　前記２つの脚部が配列されている方向に長手方向が向けられている第１梁部材と、
    　前記第１梁部材に対し直交する方向に長手方向が向けられている第１桁部材と、を備え　前記第１梁部材は、
    　前記第１桁部材に固定され、
    　前記筐体の前記仕切板の下方で前記底板と接続される第２接続部を備える、空気調和機の梱包装置。     An air conditioner including a bottom plate and a housing including an upper outer member assembled to the bottom plate, at least two legs for supporting the housing, and a partition plate for partitioning the space inside the housing is mounted. It is a packing device for air conditioners.
    The lower end of the partition plate is connected to the bottom plate.
    A first beam member whose longitudinal direction is oriented in the direction in which the two legs are arranged, and
    The first beam member includes a first girder member whose longitudinal direction is directed in a direction orthogonal to the first beam member.
    It is fixed to the first girder member and
    A packing device for an air conditioner, comprising a second connection portion connected to the bottom plate below the partition plate of the housing.
  8. 　前記空気調和機の前記２つの脚部をそれぞれ載置する２つの脚部載置部を備え、
    　前記第２接続部は、
    　前記２つの脚部載置部の間に位置する、請求項６又は７に記載の空気調和機の梱包装置。     It is provided with two leg mounting portions for mounting the two legs of the air conditioner, respectively.
    The second connection portion
    The packing device for an air conditioner according to claim 6 or 7, which is located between the two leg mounting portions.
PCT/JP2019/018033 2019-04-26 2019-04-26 Packaging device for air conditioning machine WO2020217483A1 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024770U (en) * 1983-07-22 1985-02-20 松下精工株式会社 packing equipment
JPH09193989A (en) * 1996-01-17 1997-07-29 Sanyo Electric Co Ltd Packing device
JP2005219790A (en) * 2004-02-06 2005-08-18 Daihatsu Motor Co Ltd Transferring pallet for automobile part
JP2005271958A (en) * 2004-03-24 2005-10-06 Mitsubishi Electric Corp Packaging material for air conditioner, transportation method using the same, and packaging material for article
JP2012145287A (en) * 2011-01-13 2012-08-02 Mitsubishi Electric Corp Air conditioner outdoor unit
JP2015107805A (en) * 2013-12-03 2015-06-11 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Outdoor equipment carrier and frame body for transportation
JP2015205704A (en) * 2014-04-18 2015-11-19 ホシザキ電機株式会社 Packing structure for article to be packed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024770U (en) * 1983-07-22 1985-02-20 松下精工株式会社 packing equipment
JPH09193989A (en) * 1996-01-17 1997-07-29 Sanyo Electric Co Ltd Packing device
JP2005219790A (en) * 2004-02-06 2005-08-18 Daihatsu Motor Co Ltd Transferring pallet for automobile part
JP2005271958A (en) * 2004-03-24 2005-10-06 Mitsubishi Electric Corp Packaging material for air conditioner, transportation method using the same, and packaging material for article
JP2012145287A (en) * 2011-01-13 2012-08-02 Mitsubishi Electric Corp Air conditioner outdoor unit
JP2015107805A (en) * 2013-12-03 2015-06-11 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Outdoor equipment carrier and frame body for transportation
JP2015205704A (en) * 2014-04-18 2015-11-19 ホシザキ電機株式会社 Packing structure for article to be packed

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