All-paper packaging structure of air conditioner outdoor unit

Abstract

The utility model provides an air conditioner outdoor unit full-paper packaging structure which comprises a lower bottom lining, a honeycomb bottom plate and a first corner protection plate arranged around the outer edge of the honeycomb bottom plate, the first corner protection plate comprises a transverse plate part and a vertical plate part which are perpendicular to each other, and the bottom face of the honeycomb bottom plate is bonded with the upper end face of the transverse plate part. The side face of the honeycomb bottom plate is bonded with the inner side face of the vertical plate part, a lower concave cavity with an opening in the upper portion is defined by the first corner protection plate and the honeycomb bottom plate, and the front position, the middle position and the rear position of the lower concave cavity are each provided with a lower pillow connecting part matched with the bottom of the air conditioner outdoor unit. The upper top lining comprises a honeycomb top plate and a second corner protection plate arranged around the outer edge of the honeycomb top plate, the second corner protection plate comprises a top plate part and a side plate part which are perpendicular to each other, the top face of the honeycomb top plate is bonded with the lower end face of the top plate part, and the side face of the honeycomb top plate is bonded with the inner side face of the side plate part. A lower concave cavity with the lower portion open is defined by the second corner protection plate and the honeycomb top plate, strip-shaped limiting parts are arranged on the periphery of the lower concave cavity, and a limiting area matched with the top of the air conditioner outdoor unit is defined by the limiting parts.

Description

Technical Field

[0001] The utility model relates to a full-paper packaging structure for an outdoor unit of an air conditioner. Background Art

[0002] Air conditioners are devices that can cool or heat a room. They've become a common household appliance. They're typically shipped in a combination of cardboard boxes and foam blocks. The base is typically made of foam, and the outer box is placed directly over the base to wrap the air conditioner. This packaging method easily breaks the foam during installation and unpacking, making it difficult to clean up when the air conditioner is installed. Furthermore, with the implementation of environmental protection policies, foam packaging has been gradually replaced. However, new packaging structures struggle to achieve the same shock and impact protection benefits of foam packaging. Consequently, new packaging structures are urgently needed on the market. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a full-paper packaging structure for an air-conditioner outdoor unit. The packaging structure does not use foam materials, but has excellent shockproof and anti-collision performance.

[0004] The utility model proposes a full-paper packaging structure for an air conditioner outdoor unit, which includes:

[0005] The lower base lining includes a honeycomb bottom plate and a first corner guard disposed around the outer edge of the honeycomb bottom plate. The first corner guard includes a horizontal plate portion and a vertical plate portion that are perpendicular to each other. The bottom surface of the honeycomb bottom plate is bonded and fixed to the upper end surface of the horizontal plate portion, and the side surface of the honeycomb bottom plate is bonded and fixed to the inner side surface of the vertical plate portion. The first corner guard and the honeycomb bottom plate form a lower concave cavity with an upper opening. The lower concave cavity is provided with lower pillow portions adapted to the bottom of the air conditioner outdoor unit at the front, middle, and rear positions.

[0006] The upper roof lining includes a honeycomb roof panel and a second corner guard plate arranged around the outer edge of the honeycomb roof panel. The second corner guard plate includes a top plate portion and a side plate portion that are perpendicular to each other. The top surface of the honeycomb roof panel is bonded and fixed to the lower end surface of the top plate portion, and the side surface of the honeycomb roof panel is bonded and fixed to the inner side surface of the side plate portion. The second corner guard plate and the honeycomb roof panel form a lower concave cavity that is open at the bottom. The lower concave cavity is surrounded by strip-shaped limiting portions, which form a limiting area that adapts to the top of the air-conditioning outdoor unit.

[0007] In one or more embodiments, the lower pillow connecting portion includes a flat plate portion and convex pillow portions provided on both sides of the flat plate portion, and a pillow connecting area is formed between the convex pillow portions on both sides.

[0008] In one or more embodiments, the convex pillow portion includes a corrugated layer and a corner guard layer bonded to the periphery of the corrugated layer, the honeycomb layer is bonded and fixed to the honeycomb bottom plate and the first corner guard, and the flat plate portion is a honeycomb paperboard, and the flat plate portion is bonded and fixed to the honeycomb bottom plate.

[0009] In one or more embodiments, the first corner guard is provided with a reinforcement portion at its corner, and the reinforcement portion includes a corrugated inner core and an outer corner guard layer bonded to the outside of the corrugated inner core.

[0010] In one or more embodiments, the limiting portion includes a corrugated core layer and an outer corner protection layer, the outer corner protection layer is bonded to the outer side of the corrugated core layer, and the corrugated core layer is bonded and fixed to the honeycomb top plate and the second corner protection plate.

[0011] In one or more embodiments, the honeycomb bottom plate and the honeycomb top plate are high-density honeycomb plates.

[0012] Compared with the existing technology, this solution has the following beneficial effects: the packaging structure as a whole does not use foam materials, which meets the requirements of green environmental protection. It is composed of a combination of materials such as honeycomb cardboard and corner guards, and the advantages of each cardboard are used in conjunction with each other to make the packaging structure have the advantages of high strength, not easy to deform, anti-collision, and strong pressure resistance, which can well protect the air conditioner from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the packaging structure of this embodiment;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure from another angle. DETAILED DESCRIPTION

[0015] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0016] Please see attached Figure 1-2 The utility model provides a full-paper packaging structure for an air-conditioner outdoor unit, which includes:

[0017] The lower bottom lining includes a honeycomb bottom plate 1 and a first corner guard plate 2 arranged around the outer edge of the honeycomb bottom plate. The first corner guard plate protects and strengthens the honeycomb bottom plate, thereby improving the anti-collision performance. The first corner guard plate includes a transverse plate portion 21 and a vertical plate portion 22 perpendicular to each other. The bottom surface of the honeycomb bottom plate 1 is bonded and fixed to the upper end surface of the transverse plate portion 21, and the side surface of the honeycomb bottom plate is bonded and fixed to the inner side surface of the vertical plate portion 22. The first corner guard plate 2 and the honeycomb bottom plate 1 form a lower concave cavity with an open top. The front, middle and rear positions of the lower concave cavity are all provided with lower pillow connecting portions adapted to the bottom of the air-conditioning outdoor unit. The lower pillow connecting portions can effectively fix the bottom of the air-conditioning outdoor unit to prevent it from shaking or shifting during transportation;

[0018] The upper roof lining includes a honeycomb roof panel 3 and a second corner guard plate 4 arranged around the outer edge of the honeycomb roof panel. The second corner guard plate protects and strengthens the honeycomb roof panel, thereby improving the anti-collision performance. The second corner guard plate includes a top plate portion 41 and a side plate portion 42 perpendicular to each other. The top surface of the honeycomb roof panel is bonded and fixed to the lower end surface of the top plate portion, and the side surface of the honeycomb roof panel is bonded and fixed to the inner side surface of the side plate portion. The second corner guard plate 4 and the honeycomb roof panel form a lower concave cavity open at the bottom. The lower concave cavity is surrounded by strip-shaped limiting portions 5, which form a limiting area 6 adapted to the top of the air-conditioning outdoor unit. The top of the air-conditioning outdoor unit generally has a regular structure. In addition to fixing the top of the air-conditioning outdoor unit, the limiting portion can also strengthen the structural strength of the outer edge of the upper roof lining, improve the anti-collision performance, and prevent deformation.

[0019] The lower pillow connecting portion includes a flat plate portion 7 and convex pillow portions 8 arranged on both sides of the flat plate portion. A pillow connecting area is formed between the convex pillow portions on both sides. The convex pillow portions can strengthen the structural strength of the first corner guard plate, and the flat plate portion can strengthen the structural strength of the honeycomb bottom plate, while improving the cushioning performance and anti-collision performance.

[0020] The convex pillow portion 8 includes a honeycomb layer 81 and a corner guard layer 82 bonded to the periphery of the corrugated layer. The corner guard layer protects the honeycomb layer and improves the structural strength of the convex pillow portion. The corrugated layer 81 is bonded and fixed to the honeycomb bottom plate 1 and the first corner guard 2. The flat plate portion 7 is a honeycomb paperboard, and the flat plate portion is bonded and fixed to the honeycomb bottom plate 1.

[0021] The first corner guard 2 is provided with a reinforcing portion 9 at its corner position, which can improve the structural strength of the first corner guard at the corner position to prevent it from being dented by external impact. The reinforcing portion includes a corrugated core 91 and an outer corner guard layer 92 bonded to the outside of the corrugated core. The corrugated core plays a buffering role, and the service life of the corrugated core can be improved by protection of the outer corner guard layer.

[0022] The limiting portion 5 includes a corrugated core layer and an outer corner protection layer. The outer corner protection layer is bonded to the outside of the corrugated core layer. The corrugated core layer is bonded and fixed to the honeycomb top plate and the second corner protection plate. The outer corner protection layer protects the corrugated core layer. The limiting portion also improves the structural strength and impact resistance of the second corner protection.

[0023] The honeycomb bottom plate 1 and the honeycomb top plate 3 are high-density honeycomb plates, which have the advantages of good structural strength, good flatness, and strong anti-deformation ability.

[0024] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the content disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A full-paper packaging structure for an air conditioner outdoor unit, characterized in that: include: The bottom lining comprises a honeycomb bottom plate (1) and a first corner guard plate (2) arranged around the outer edge of the honeycomb bottom plate, the first corner guard plate comprising a transverse plate portion (21) and a vertical plate portion (22) perpendicular to each other, the bottom surface of the honeycomb bottom plate (1) being bonded and fixed to the upper end surface of the transverse plate portion (21), the side surface of the honeycomb bottom plate being bonded and fixed to the inner side surface of the vertical plate portion (22), the first corner guard plate (2) and the honeycomb bottom plate (1) forming a lower concave cavity with an upper opening, and lower pillow connecting portions adapted to the bottom of the air conditioner outdoor unit being arranged at the front, middle and rear positions of the lower concave cavity; The upper roof lining comprises a honeycomb top plate (3) and a second corner guard plate (4) arranged around the outer edge of the honeycomb top plate, wherein the second corner guard plate comprises a top plate portion (41) and a side plate portion (42) perpendicular to each other, wherein the top surface of the honeycomb top plate is bonded and fixed to the lower end surface of the top plate portion, and the side surface of the honeycomb top plate is bonded and fixed to the inner side surface of the side plate portion, and the second corner guard plate (4) and the honeycomb top plate form a lower concave cavity open at the bottom, and strip-shaped limiting portions (5) are provided around the lower concave cavity, and the limiting portions form a limiting area (6) adapted to the top of the air conditioner outdoor unit.

2. The full-paper packaging structure for an air conditioner outdoor unit according to claim 1, characterized in that: The lower pillow connection portion comprises a flat plate portion (7) and convex pillow portions (8) arranged on both sides of the flat plate portion, and a pillow connection area is formed between the convex pillow portions on both sides.

3. The full-paper packaging structure for an air conditioner outdoor unit according to claim 2, characterized in that: The convex pillow portion (8) comprises a honeycomb layer (81) and a corner guard plate layer (82) bonded to the periphery of the corrugated layer; the corrugated layer (81) is bonded and fixed to the honeycomb bottom plate (1) and the first corner guard plate (2); the flat plate portion (7) is a honeycomb paperboard, and is bonded and fixed to the honeycomb bottom plate (1).

4. The full-paper packaging structure for an air conditioner outdoor unit according to claim 1, characterized in that: The first corner guard plate (2) is provided with a reinforcement portion (9) at its corner, and the reinforcement portion comprises a corrugated inner core (91) and an outer corner guard layer (92) bonded to the outside of the corrugated inner core.

5. The full-paper packaging structure for an air conditioner outdoor unit according to claim 1, characterized in that: The limiting portion (5) comprises a corrugated core layer and an outer corner protection layer, wherein the outer corner protection layer is bonded to the outer side of the corrugated core layer, and the corrugated core layer is bonded and fixed to the honeycomb top plate and the second corner protection plate.

6. The full-paper packaging structure for an air conditioner outdoor unit according to claim 1, characterized in that: The honeycomb bottom plate (1) and the honeycomb top plate (3) are high-density honeycomb plates.

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