CN215324329U - Packaging inner bag and cabinet air conditioner using same - Google Patents

Abstract

The utility model provides a packaging inner bag and a cabinet air conditioner using the same, wherein the packaging inner bag comprises: the packaging sheet is in a strip shape and consists of a soft inner layer and an outer protective layer covering the soft inner layer, and two sides of the packaging sheet are detachably connected through at least one group of mother-son magic tapes to form a hollow bag body; the cabinet air conditioner uses the packaging inner bag for packaging. The packaging inner bag provided by the utility model is suitable for packaging protection of a household cabinet air conditioner in the transportation or storage process, the soft inner layer which is not easy to be polluted by dust is contacted with the cabinet air conditioner to prevent the appearance part of the cabinet air conditioner from being worn and stained, and meanwhile, the primary and secondary magic tapes arranged on the long sides of the rectangle on the left side and the right side of the cabinet air conditioner can facilitate the operation of packaging inner bags by personnel, so that the production and packaging efficiency is improved.

Description

Packaging inner bag and cabinet air conditioner using same

Technical Field

The utility model belongs to the technical field of cabinet air conditioner packaging, and particularly relates to a packaging inner bag capable of preventing an appearance piece of a cabinet air conditioner from being dirty and damaged in an operation process and facilitating production line packaging operation and the cabinet air conditioner using the packaging inner bag.

Background

At present, the outer shell of a household cabinet air conditioner (vertical indoor unit) on the market is taken as an appearance piece and is generally processed by adopting the processes of injection molding, spraying, aluminum wire drawing, acrylic material carving and the like, so that before the whole unit is packed and delivered from a factory, a packing inner bag is required to be sleeved outside the outer shell of the cabinet air conditioner, the cabinet air conditioner is protected in the transportation or storage process, and the situation that the outer shell taken as the appearance piece is rubbed with buffer materials such as foam plates filled in a packing material box and the like is avoided, so that scratches or abrasion occurs on the surface of the appearance piece is avoided. Meanwhile, the inner packaging bag can prevent dirt from being stained on the surface of the outer shell caused by the transportation of the bare engine, so that the appearance, the user experience and the impression of the product are influenced by the pollution.

The traditional cabinet air conditioner usually adopts a packaging inner bag made of po materials to package and protect the cabinet air conditioner. Because the packaging inner bag made of the po material has certain hardness, and appearance pieces of part of air conditioner cabinet units are made of soft injection molding materials, the packaging inner bag made of the po material is easy to abrade the appearance pieces of the product in the processes of developing random vibration tests (simulating after-sales transportation) and actual after-sales transportation, and the problem that the appearance surface of the product is soft and scratched is caused.

In addition, because its manufacturing material self's characteristic, if store in raise dust, laying dust in the heavier environment and not obtain fine dustproof processing, will lead to placing a period of time back in this environment, adopt the interior outer surface of the inner packaging bag of po material all to adsorb the dust easily to use the inner packaging bag to carry out packing suit back to the air conditioner product, directly with the dust of the internal surface of inner packaging bag because the contact shifts to the outward appearance piece surface of air conditioner, cause the product outward appearance dirty.

Furthermore, the existing po-material inner packaging bag is usually manufactured into a cuboid bag body when leaving a factory, and when a sheathing plastic bag is sheathed on a production line, the cabinet air conditioner is usually higher than an operator, and the ready-made cuboid bag body needs to be sheathed from top (a shell top plate) to bottom (a bottom support plate) of the cabinet air conditioner from top to bottom, namely, the operator needs to stand on a heightened special tool table to complete the packing process, so that the operation difficulty and labor intensity of the operator are increased, the production efficiency is reduced, and the production cost is increased.

Therefore, it is an urgent technical problem to be solved in the art to provide a packaging inner bag which can prevent the appearance piece of the cabinet air conditioner from being stained and damaged during the transportation process and is convenient for the packaging operation of the production line.

SUMMERY OF THE UTILITY MODEL

The utility model provides a packaging inner bag and a cabinet air conditioner applying the same, and aims to solve the technical problems that an appearance piece is dirty and damaged in the transportation process of the conventional cabinet air conditioner and the packaging operation of a production line is difficult.

In order to solve the problems, the utility model adopts the technical scheme that: providing an inner packaging bag comprising: the packaging sheet is in a strip shape and consists of a soft inner layer and an outer protective layer covering the soft inner layer, and two sides of the packaging sheet are detachably connected through at least one group of primary and secondary magic tapes to form a hollow bag body.

Furthermore, the packing piece is the rectangle, and primary and secondary magic subsides are pasted by the son that can bond each other and female the constitution, and a rectangle long limit of the bag body is equipped with the son and pastes, and another rectangle long limit is equipped with female subsides.

Furthermore, a plurality of sub-adhesive sheets are arranged on the surface of the soft inner layer at intervals along a long side of a rectangle; the female sticker is arranged on the surface of the outer protective layer and is arranged along the other rectangular long edge at intervals corresponding to the male sticker; the secondary paste is adhered with the rough surface of the primary paste through the thorn surface.

Preferably, the primary and secondary magic tapes are provided with three sets of secondary tapes and primary tapes which are symmetrically arranged with the central axis of the packaging sheet parallel to the direction of the long side of the rectangle, and the secondary tapes and the primary tapes are both perpendicular to the long side of the rectangle.

Preferably, the packaging sheet is further provided with at least one refrigerant leakage hole.

Preferably, the packaging sheet is provided with a plurality of pairs of refrigerant leakage holes symmetrically arranged by using a central axis at the air inlet and the air outlet corresponding to the cabinet air conditioner.

Preferably, the length of the packaging sheet is 2150 + -20 mm, and the width is 1460 + -10 mm;

one rectangular short edge of the packaging sheet is the top edge corresponding to the top of the cabinet air conditioner, and the other rectangular short edge of the packaging sheet is the bottom edge corresponding to the bottom of the cabinet air conditioner;

the length of the mother paste is 100mm, the width of the mother paste is 20mmm, the distance between two mother pastes and the top edge is 480 +/-20 mm and 9500 +/-20 mm respectively, and the distance between the other mother paste and the bottom edge is 480 +/-20 mm;

the refrigerant leak holes are provided with two pairs, and each refrigerant leak hole comprises a pair of upper leak holes corresponding to an air inlet of the cabinet air conditioner and a pair of lower leak holes corresponding to an air outlet of the cabinet air conditioner, the distance between each upper leak hole and the top edge and the distance between each lower leak hole and the bottom edge are both 700 +/-20 mm, the distance between one upper leak hole and one long edge of the rectangle and the distance between one lower leak hole and one long edge of the rectangle are both 200 +/-20 mm; the diameter of the refrigerant leakage hole is 30 mm.

Preferably, the thickness of the soft inner layer is 0.75 +/-0.007 mm, and the thickness of the outer protective layer is 0.02 +/-0.002 mm.

Preferably, the soft inner layer is made of EPE material, and the outer protective layer is a PO material film covered on the outer surface of the soft inner layer.

The utility model also provides a cabinet air conditioner, which is characterized in that the cabinet air conditioner is packaged by applying the packaging inner bag, the packaging sheet is arranged on the outer side wall of the cabinet air conditioner in a surrounding manner, the primary and secondary magic tapes are adhered, and the packaging sheet is higher than the top of the cabinet air conditioner and covers the top of the cabinet air conditioner to form a bag body which is wrapped from the top of the cabinet air conditioner to the position of a base plate of the cabinet air conditioner, the soft inner layer faces the cabinet air conditioner wrapped in the bag body, and the outer protective layer faces the outside of the bag body.

Compared with the prior art, the packaging inner bag provided by the utility model is suitable for packaging protection of a household cabinet air conditioner in the transportation or storage process, the appearance part of the cabinet air conditioner is prevented from being worn and stained by contacting the flexible inner layer which is not easy to be polluted with dust, and meanwhile, the primary and secondary magic tapes arranged on the long sides of the rectangle on the left side and the right side of the cabinet air conditioner can facilitate the operation of packaging the inner bag by personnel, so that the production and packaging efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an outer protective layer of an embodiment of the inner packaging bag provided by the present invention, which faces outwards from a paper surface.

Wherein, in the drawings, the reference numerals are mainly as follows:

1-packaging the sheet; 2-mother plaster; 3-sub-label; 4-rectangular long side; 5-top edge; 6-bottom edge; 7-upper leakage holes; 8-lower leakage holes; 9-recovery marking.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to fig. 1 and an embodiment.

Referring to fig. 1, the present invention provides an inner packaging bag, which includes: the packaging sheet 1 is in a strip shape, and the packaging sheet 1 is composed of a soft inner layer and an outer protective layer covering the soft inner layer. In this embodiment, the flexible inner layer is preferably made of an EPE material (pearl wool, preferably white) which is soft in material and has a surface that is not easily stained with dust, and is used as an inner base material of the inner packaging bag in the packaging, transporting or storing process, and is in direct contact with the cabinet air conditioner through the surface facing the cabinet air conditioner product wrapped by the inner packaging bag, so as to avoid the problem that the inner surface of the traditional po material inner packaging bag is easily scratched and pollutes the surface of the appearance piece of the cabinet air conditioner product in the packaging and transporting process due to the fact that the material of the traditional po material inner packaging bag is hard and the surface of the storage process is easily stained with dust, namely, provide a flexible protection for the packaged cabinet air conditioner product, which avoids the surface of the appearance piece from being easily stained and hard with dust, scratching and abrasion due to the fact that the inner packaging bag is easily stained and hard. As other embodiments, the soft inner layer of the packaging sheet 1 may also be made of EPE bonded with other natural or artificial fabrics, polymer materials, or other soft foaming materials (such as soft EVA plastic, SBR or CR rubber) with less dust-staining surface and composite materials thereof or other artificial fabrics, polymer materials.

In this embodiment, the outer protective layer is a PO material film (polyolefin film) covering the outer surface of the soft inner layer, i.e. the two form a composite packaging sheet 1 substrate film-covered structure; the outer protective layer is used as an outer layer material of the inner packaging bag in the packaging transportation or storage process, directly faces to buffer materials such as foam pieces filled in the packaging box by utilizing certain hardness of the outer protective layer, and the like to impact or bear other impacts from the external environment, so that hard protection such as surface soft scratch resistance, wear resistance and the like is provided for appearance pieces of packaged cabinet air conditioners. As an embodiment, the outer protective layer of the packaging sheet 1 may be a polyolefin material formed by polymerization and copolymerization of polyethylene, polypropylene or other higher olefins; as another embodiment, the outer protective layer of the packaging sheet 1 may also be copolymer or polymer made of other high molecular materials or plastics. In a preferred embodiment, the thickness of the soft inner layer is 0.75 +/-0.007 mm, the thickness of the outer protective layer is 0.02 +/-0.002 mm, and the thickness tolerance of the soft inner layer as the packaging inner bag base body (main body) is 0.007mm during production, so that the packaging inner bag is prevented from being easily torn by external force and broken during packaging due to the fact that the soft inner layer is too thin. In addition, as the technical requirements of the inner packaging bag product, the membrane body formed by compounding the EPE material matrix and the PO material membrane should keep the surface thereof flat, without wrinkles, cracks, oil stains and regular edge cutting.

The utility model provides a packaging inner bag, wherein two sides of a packaging sheet 1 are detachably connected through at least one group of primary and secondary Velcro tapes to form a hollow bag body. In the present embodiment, as shown in fig. 1, the packaging sheet 1 has a rectangular sheet-like structure; as another example, the packaging sheet 1 may have a trapezoidal shape. One rectangular short edge of the packaging sheet 1 is a top edge 5 corresponding to the top of the cabinet air conditioner, the other rectangular short edge of the packaging sheet 1 is a bottom edge 6 corresponding to the bottom of the cabinet air conditioner, a rectangular long edge 4 facing downwards in the figure 1 is used as a left long edge of the packaging sheet 1, and a rectangular long edge 4 facing upwards in the figure 1 is used as a right long edge of the packaging sheet 1. The primary and secondary magic subsides are pasted 3 and female 2 by the son that can bond each other and are constituted, and the long limit 4 of a rectangle of the bag body (being the long limit of left side) is equipped with son and pastes 3, and the long limit 4 of another rectangle (being the long limit of right side) is equipped with female 2 of pasting.

The length (i.e. the length of the long side 4 of the rectangle) and the width (i.e. the length of the short side of the rectangle) of the packaging sheet 1 can be adjusted according to the external dimension of the body of the air-conditioning cabinet packaged by the packaging sheet. As a preferred embodiment, the length of rectangular packaging sheet 1 is 2150 ± 20mm to ensure that top edge 5 (top direction) of packaging sheet 1 is raised above the air-conditioning cabinet to provide enough packaging area to fold it down, left and right, to cover and conceal the top of the air-conditioning cabinet. The bottom edge 6 (bottom end direction) of the packaging sheet 1 is downward to reach the position of a chassis of the air conditioner cabinet while the packaging sheet 1 is ensured to be higher than the top end of the air conditioner cabinet by a certain height, so that the left and right decorative side plates of the appearance part shell of the air conditioner cabinet can be wrapped and protected by the packaging inner bag; the width of the rectangular packaging sheet 1 is 1460 +/-10 mm, so that when a packing person faces to a cabinet air conditioner to be packaged, the left long side of the packaging sheet 1 can be held by a left hand, the right long side of the packaging sheet 1 is held by a right hand, and the packaging inner bag is wrapped from the back of the cabinet air conditioner to the front of the packing person (time consumption and inconvenience caused by the fact that the packing person needs to move to the back of the cabinet air conditioner to carry out pasting operation because the bonding position of the two rectangular long sides 4 is blocked by the cabinet air conditioner when the packaging sheet 1 is wrapped and pasted from front to back are avoided) until the left long side and the right long side can be overlapped to cover a certain length area, so that the primary and secondary magic tapes arranged at the position are completely and correspondingly attached, and a bag body capable of completely wrapping the outer side face of the cabinet air conditioner in the inner space is formed; here, the outer side surface of the cabinet air conditioner may be wrapped from left to right (i.e., the left long side of the wrapping sheet 1 is fixed by the left hand on the left side of the packer facing the cabinet air conditioner, the right long side of the wrapping sheet 1 is pulled by the right hand to expand the wrapping sheet 1 in a clockwise direction around the cabinet air conditioner until the right long side of the wrapping sheet 1 overlaps the left long side), or from right to left (i.e., the right long side of the wrapping sheet 1 is fixed by the right hand on the right side of the packer facing the cabinet air conditioner, the left long side of the wrapping sheet 1 is pulled by the left hand to expand the wrapping sheet 1 in a counterclockwise direction around the cabinet air conditioner until the left long side of the wrapping sheet 1 overlaps the right long side).

In one embodiment, as shown in fig. 1 (the outer protective layer of the inner packaging bag is disposed facing the paper surface outwards), a plurality of sub-patches 3 are disposed on the surface of the inner flexible layer (the dotted perspective in fig. 1 shows that the sub-patches 3 are disposed on the surface of the inner packaging bag facing the paper surface inwards), and are spaced along one rectangular long side 4 (left long side); the mother sticker 2 is arranged on the surface of the outer protective layer (the solid line in fig. 1 indicates that the mother sticker 2 is arranged on the surface of the outer protective layer facing the paper surface of the inner packaging bag and facing outwards), and is arranged along the other rectangular long edge 4 (the right long edge) at intervals corresponding to the child sticker 3; the sub-tape 3 is adhered to the rough surface of the main tape 2 through the thorn surface thereof (for convenience of description of the technical solution and understanding of those skilled in the art, the structure of the magic tape with the hard thorn surface is used as the sub-tape 3 of the main and sub-magic tapes, and the structure of the magic tape with the soft rough surface is used as the main tape 2 of the main and sub-magic tapes). As another embodiment, the sub-sticker 3 may be disposed on the surface of the outer protective layer, and the mother sticker 2 may be disposed on the surface of the soft inner layer; it is also possible to place the daughter sticker 3 on the right long side and the mother sticker 2 on the left long side. At the moment, the packing operation only needs to be correspondingly adjusted according to the relative change of the setting positions of the sub-sticker 3 and the mother sticker 2; in addition, in other embodiments, the primary and secondary Velcro tapes can also adopt various improved structural forms such as hook and loop tapes, gum tape matching and the like, and are not described herein again. In addition, as the technical requirement of the inner packaging bag product, the primary and secondary magic tapes should be tightly and firmly adhered to the corresponding surfaces of the packaging sheet 1 through structures such as glue, so as to prevent the packaging sheet 1 from being adhered due to falling off.

As a preferred embodiment, the primary and secondary magic tapes are provided with three sets of the secondary tape 3 and the primary tape 2 symmetrically arranged on the central axis of the packaging sheet 1 parallel to the direction of the long side 4 of the rectangle, and each of the secondary tape 3 and the primary tape 2 is perpendicular to the long side 4 of the rectangle (i.e. perpendicular to the central axis). In packing piece 1 above to the packaging process of air conditioner cabinet-type air conditioner, after packing piece 1's the long limit of left side and the long limit of right side overlap, packing personnel only need paste 2 with the son 3 that correspond of three group's primary and secondary magic subsides to be in the same place (can be according to earlier centre, order from top to bottom), the long limit of left side and the long limit of right side that can the straining packing piece 1 can accomplish the packing effect in order to form the bag body side of the packing inner bag of the lateral surface of parcel air conditioner cabinet-type air conditioner, then cover packing piece 1's upper end in the top of air conditioner cabinet-type air conditioner, whole packing process is convenient fast. As a preferred embodiment, the length of each mother sticker 2 is 100mm, the width is 20mmm, the distances between two mother stickers 2 and the top edge 5 are 480 ± 20mm and 9500 ± 20mm, the distance between the other mother sticker 2 and the bottom edge 6 is 480 ± 20mm, and the positions of the three sub stickers 3 on the corresponding surface of the packaging sheet 1 and the corresponding mother sticker 2 are symmetrically arranged around the central axis, which is not described herein again.

As a more preferred embodiment, the packaging sheet 1 is further provided with at least one refrigerant leakage hole. As an implementation mode, the packaging sheet 1 is provided with a plurality of pairs of refrigerant leak holes which are symmetrically arranged by using a central axis at the air inlet and the air outlet corresponding to the cabinet air conditioner, so that the ventilation effect is achieved, the situation that when refrigerant leakage occurs on an evaporator part of an indoor unit of the cabinet air conditioner, the refrigerant cannot leak due to the fact that the packaging inner bag is wrapped in a tight mode is avoided, and a detector cannot sense the refrigerant leaking out of the packaging inner bag when detecting the leakage of a warehouse and cannot effectively detect the refrigerant leakage. As a more preferable embodiment, two pairs of refrigerant leaking holes are provided, including a pair of upper leaking holes 7 corresponding to an air inlet of the cabinet air conditioner and a pair of lower leaking holes 8 corresponding to an air outlet of the cabinet air conditioner, the distance between each upper leaking hole 7 and the top side 5 and the distance between each lower leaking hole 8 and the bottom side 6 are both 700 ± 20mm, the distance between one upper leaking hole 7 and one long rectangular side 4 and the distance between one lower leaking hole 8 and one long rectangular side 4 are both 200 ± 20 mm; the diameter of the refrigerant leakage hole is 30 mm.

The packaging sheet 1 is further provided with a recovery mark 9 for packaging the inner bag, and the recovery mark 9 has a diameter of 20mm and can be printed or adhered on the surface of the outer protective layer made of a PO material film.

The utility model also provides a cabinet air conditioner, which is characterized in that the cabinet air conditioner is packaged by applying the packaging inner bag, the packaging sheet 1 is arranged on the outer side wall of the cabinet air conditioner in a surrounding manner, the primary and secondary magic tapes are adhered, and the packaging sheet 1 is higher than the top of the cabinet air conditioner and covers the top of the cabinet air conditioner to form a bag body which is wrapped from the top of the cabinet air conditioner to the position of a base plate of the cabinet air conditioner, the soft inner layer faces the cabinet air conditioner wrapped in the bag body, and the outer protective layer faces the outside of the bag body.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An inner packaging bag, its characterized in that includes:

the packaging piece is in a strip shape and consists of a soft inner layer and an outer protective layer covering the soft inner layer, and the two sides of the packaging piece are detachably connected through at least one group of mother-son magic tapes to form a hollow bag body.

2. The inner packaging bag according to claim 1, wherein the packaging sheet is rectangular, the male and female magic tapes are composed of a male tape and a female tape which can be adhered to each other, one rectangular long side of the bag body is provided with the male tape, and the other rectangular long side is provided with the female tape.

3. An inner packaging bag according to claim 2, wherein a plurality of the sub-films are attached to the surface of the flexible inner layer and are arranged at intervals along the long side of the rectangle; the mother paste is arranged on the surface of the outer protective layer and is arranged along the long side of the other rectangle at intervals corresponding to the son paste; the secondary paste is adhered to the rough surface of the primary paste through the thorn surface of the secondary paste.

4. The inner packaging bag according to claim 3, wherein the primary and secondary Velcro tapes are provided with three sets of the primary and secondary tapes symmetrically arranged on a central axis of the packaging sheet parallel to the direction of the long sides of the rectangle, and the primary and secondary tapes are perpendicular to the long sides of the rectangle.

5. An inner packaging bag according to claim 4, wherein the packaging sheet is further provided with at least one refrigerant leakage hole.

6. The inner packaging bag according to claim 5, wherein the packaging sheet is provided with a plurality of pairs of refrigerant leaking holes symmetrically arranged around the central axis at the air inlet and the air outlet of the cabinet air conditioner.

7. An inner packaging bag according to claim 6, wherein:

the length of the packaging sheet is 2150 +/-20 mm, and the width of the packaging sheet is 1460 +/-10 mm;

one rectangular short edge of the packaging sheet is the top edge corresponding to the top of the cabinet air conditioner, and the other rectangular short edge of the packaging sheet is the bottom edge corresponding to the bottom of the cabinet air conditioner;

the length of the female pastes is 100mm, the width of the female pastes is 20mmm, the distances between two female pastes and the top edge are 480 +/-20 mm and 9500 +/-20 mm respectively, and the distance between the other female paste and the bottom edge is 480 +/-20 mm;

the refrigerant leakage holes are provided with two pairs and comprise a pair of upper leakage holes corresponding to an air inlet of the cabinet air conditioner and a pair of lower leakage holes corresponding to an air outlet of the cabinet air conditioner, the distance between each upper leakage hole and the top edge and the distance between each lower leakage hole and the bottom edge are both 700 +/-20 mm, and the distance between one upper leakage hole and the long edge of the rectangle and the distance between one lower leakage hole and the long edge of the rectangle are both 200 +/-20 mm; the aperture of the refrigerant leakage hole is 30 mm.

8. An inner packaging bag according to any one of claims 1 to 7, wherein the thickness of the flexible inner layer is 0.75 mm + 0.007mm, and the thickness of the outer protective layer is 0.02 mm + 0.002 mm.

9. An inner packaging bag according to any one of claims 1 to 7, wherein the flexible inner layer is made of EPE material, and the outer protective layer is a PO material film covering the outer surface of the flexible inner layer.

10. The cabinet air conditioner is characterized in that the cabinet air conditioner is packaged by using the inner packaging bag according to any one of claims 1 to 9, the packaging sheet is arranged on the outer side wall of the cabinet air conditioner in a surrounding mode, the primary and secondary magic tapes are bonded, the packaging sheet is higher than the top of the cabinet air conditioner and covers the top of the cabinet air conditioner, a bag body covering the top of the cabinet air conditioner to the position of a base plate of the cabinet air conditioner is formed, the soft inner layer faces the cabinet air conditioner covered inside the bag body, and the outer protective layer faces the outer portion of the bag body.

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