All-paper packaging structure of air conditioner seat crane

Abstract

The utility model provides an air conditioner seat crane full-paper packaging structure which comprises a bottom liner, two first top liners and a middle supporting liner, the two first top liners are arranged on the two sides of the upper portion of the bottom liner, and the middle supporting liner is arranged in the middle of the upper portion of the bottom liner. The packaging structure is not made of foam materials on the whole, meets the requirement for environmental protection, is formed by combining materials such as the honeycomb paperboards, the corrugated paperboards and the corner protection boards, and has the advantages of being high in strength, not prone to deformation, resistant to collision, high in pressure resistance and the like by means of mutual cooperation and utilization of the advantages of all the paperboards, and the air conditioner can be well protected against damage.

Description

Technical Field

[0001] The utility model relates to a full-paper packaging structure for an air-conditioning stand crane. 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-conditioning hanging machine. 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-conditioning hanging machine, which comprises:

[0005] The bottom pad includes a first corner guard plate in a rectangular shape, the cross section of the first corner guard plate is L-shaped, at least one layer of bottom paper board is laid inside the first corner guard plate, and the bottom paper board and the first corner guard plate are fixed by bonding;

[0006] Two first top pads are respectively provided on both sides above the bottom pad, the first top pad includes a bottom plate, a left side plate, a right side plate and an outer side plate, the left side plate and the right side plate are bonded to the wide sides of the bottom plate, the two ends of the outer side plate are bonded to the left side plate and the right side plate, and the bottom end of the outer side plate is bonded to the bottom plate, and second corner guards are provided at the bonding points between the left side plate and the bottom plate, the bonding points between the right side plate and the bottom plate, the bonding points between the outer side plate and the bottom plate, the bonding points between the outer side plate and the left side plate, and the bonding points between the outer side plate and the right side plate;

[0007] The middle support pad is arranged between the two first top pads, and it includes a support plate body. The left and right ends of the support plate body are bent inward 90 degrees to form side support plates. Reinforcement plates are provided at the bending parts of the support plate body at both ends. The reinforcement plates are bonded to the support plate body and the sides are bonded to the side support plates.

[0008] In one or more embodiments, the bottom paper board is a honeycomb board, and strip-shaped honeycomb reinforcement plates are provided at the four corners of the bottom paper board of the first corner guard, and the honeycomb reinforcement plates are bonded and fixed to the bottom paper board and the first corner guard.

[0009] In one or more embodiments, the thickness of the bottom paper board is 28MM-32MM, and the thickness of the honeycomb reinforcement board is 18MM-22MM.

[0010] In one or more embodiments, the first top pad is provided with a first pillow joint portion adapted to the surface structure of the air conditioner on one end of the inner side surface of the bottom plate, and the first pillow joint portion is made of multiple layers of corrugated cardboard.

[0011] In one or more embodiments, the outer panel, bottom panel, left panel, and right panel are honeycomb panels, and the honeycomb density of the outer panel is lower than that of the bottom panel, left panel, and right panel.

[0012] In one or more embodiments, the reinforcing plate body is a high-density honeycomb board, and a second pillow joint portion is provided on the reinforcing plate body, and the second pillow joint portion is composed of multiple layers of corrugated cardboard.

[0013] In one or more embodiments, the support plate is a composite corrugated cardboard.

[0014] 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, corrugated 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, strong pressure resistance, etc., which can well protect the air conditioner from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the air-conditioning crane after packaging using the packaging structure of this solution;

[0016] Figure 2 Schematic diagram of the structure of the bottom liner;

[0017] Figure 3 is a structural schematic diagram of a first top liner;

[0018] Figure 4 Schematic diagram of the structure of the middle support pad. DETAILED DESCRIPTION

[0019] 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.

[0020] Please see attached Figure 1-4 The utility model provides a full-paper packaging structure for an air-conditioning stand crane, which includes:

[0021] The bottom pad 100 includes a first corner guard 1 in a rectangular shape. The cross-section of the first corner guard is "L"-shaped. At least one layer of bottom paperboard 2 is laid inside the first corner guard. The bottom paperboard and the first corner guard are fixed by bonding. The bottom paperboard is specifically a reinforced high-density honeycomb board. In order to strengthen the structural strength of the bottom pad and make it less prone to deformation, the bottom paperboard is provided with strip-shaped honeycomb reinforcement plates 11 at the four corners of the first corner guard 1. The honeycomb reinforcement plates are bonded and fixed to the bottom paperboard and the first corner guard. The honeycomb reinforcement plates are high-density honeycomb boards.

[0022] Preferably, the thickness of the bottom paper board 2 is 28MM-32MM, and the thickness of the honeycomb reinforcement board 11 is 18MM-22MM.

[0023] Two first top pads 200 are respectively arranged on both sides above the bottom pad, and the first top pad includes a bottom plate 3, a left side plate 4, a right side plate 5 and an outer side plate 6. The left side plate and the right side plate are bonded to the wide edges on both sides of the bottom plate, the two ends of the outer side plate 6 are bonded to the left side plate 4 and the right side plate 5, and the bottom end of the outer side plate is bonded to the bottom plate 3. A second corner guard plate 7 is provided at the bonding point between the left side plate and the bottom plate, the bonding point between the right side plate and the bottom plate, the bonding point between the outer side plate and the bottom plate, the bonding point between the outer side plate and the left side plate, and the bonding point between the outer side plate and the right side plate. The bottom plate 3, the left side plate 4, the right side plate 5 and the outer side plate 6 in this embodiment are all honeycomb panels, and the honeycomb density of the outer side plate is lower than the honeycomb density of the bottom plate, the left side plate and the right side plate. Since the outer side plate is not the main load-bearing plate during transportation, the use of relatively low-cost honeycomb panels can reduce the cost of the overall packaging structure.

[0024] The middle support pad 300 is arranged between the two first top pads, and includes a support plate body 8. The left and right ends of the support plate body are bent inward 90 degrees to form side support plates 9. The support plate body is provided with a reinforcing plate body 10 at the bending parts at both ends. The reinforcing plate body is bonded to the support plate body and the side surfaces are bonded to the side support plates. The reinforcing plate body adopts a high-density honeycomb panel, which has higher strength and is not easy to deform.

[0025] Preferably, the first top pad 200 is located on one end of the inner side surface of the bottom plate 3 and is provided with a first pillow joint 12 adapted to the surface structure of the air conditioner. The first pillow joint is composed of multiple layers of corrugated cardboard. A second pillow joint 13 is provided on the reinforcing plate body. The second pillow joint is composed of multiple layers of corrugated cardboard. The function of the second pillow joint is the same as that of the first pillow joint. In order to better fit the air conditioner stand crane for fixed use, the multi-layer corrugated cardboard structure used by both can improve the earthquake and collision resistance.

[0026] The support plate 8 is a composite corrugated cardboard, which has the advantages of good structural strength and high flatness.

[0027] 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-conditioning crane, characterized in that: include: The bottom pad (100) comprises a first corner guard (1) in a rectangular shape, wherein the cross section of the first corner guard is L-shaped, at least one layer of bottom paperboard (2) is laid inside the first corner guard, and the bottom paperboard and the first corner guard are fixed by bonding; Two first top pads (200) are respectively arranged on both sides above the bottom pad, the first top pad comprises a bottom plate (3), a left side plate (4), a right side plate (5) and an outer side plate (6), the left side plate and the right side plate are bonded to the wide sides of the bottom plate, the two ends of the outer side plate (6) are bonded to the left side plate (4) and the right side plate (5), and the bottom end of the outer side plate is bonded to the bottom plate (3), and second corner guards (7) are provided at the bonding points between the left side plate and the bottom plate, the bonding points between the right side plate and the bottom plate, the bonding points between the outer side plate and the bottom plate, the bonding points between the outer side plate and the left side plate, and the bonding points between the outer side plate and the right side plate; A middle support pad (300) is provided between two first top pads, comprising a support plate body (8), the left and right ends of the support plate body being bent inwards by 90 degrees to form side support plates (9), and reinforcing plates (10) being provided at the bends at both ends of the support plate body, the reinforcing plates being bonded to the support plate body and having their sides bonded to the side support plates.

2. The full-paper packaging structure for an air-conditioning hanging machine according to claim 1, characterized in that: The bottom paperboard (2) is a honeycomb board, and strip-shaped honeycomb reinforcement plates (11) are provided at the four corners of the bottom paperboard on the first corner guard (1). The honeycomb reinforcement plates are bonded and fixed to the bottom paperboard and the first corner guard.

3. The full-paper packaging structure for an air-conditioning hanging machine according to claim 2, characterized in that: The thickness of the bottom paper board (2) is 28MM-32MM, and the thickness of the honeycomb reinforcement board (11) is 18MM-22MM.

4. The full-paper packaging structure for an air conditioner hanging machine according to claim 1, characterized in that: The first top pad (200) is located on one end of the inner side surface of the bottom plate (3) and is provided with a first pillow joint (12) adapted to the surface structure of the air conditioner. The first pillow joint is made of multiple layers of corrugated cardboard.

5. The full-paper packaging structure for an air-conditioning hanging machine according to claim 1 or 4, characterized in that: The outer plate (6), bottom plate (3), left side plate (4) and right side plate (5) are honeycomb plates, and the honeycomb density of the outer plate is lower than that of the bottom plate, left side plate and right side plate.

6. The full-paper packaging structure for an air conditioner hanging machine according to claim 1, characterized in that: The reinforcing plate body (10) is a high-density honeycomb board. A second pillow joint (13) is provided on the reinforcing plate body. The second pillow joint is made of multiple layers of corrugated cardboard.

7. The full-paper packaging structure for an air-conditioning hanging machine according to claim 1 or 6, characterized in that: The supporting plate body (8) is a composite corrugated cardboard.

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