Packaging structure and packaging assembly with same

Abstract

The packaging structure is used for packaging an air conditioner indoor unit, the packaging structure is a degradable part and comprises a supporting assembly, the supporting assembly comprises a frame and a first supporting part, the frame is annular, the first supporting part is arranged in the frame and located at one end of the frame in the axial direction, and the second supporting part is arranged in the frame and located at the other end of the frame in the axial direction. The first supporting piece and the frame jointly define a first containing space. And the buffering assembly is arranged in the first containing space, the buffering assembly is provided with a second containing space, the side, away from the first supporting piece, of the second containing space is open, and part of the air conditioner indoor unit is arranged in the second containing space. According to the packaging structure, the packaging structure used for packaging the indoor unit of the air conditioner is a degradable part, so that the packaging structure can be degraded and recycled while the transportation safety is guaranteed, and the packaging structure conforms to the modern environment-friendly trend and meets the requirements of environment-friendly packaging regulations.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment equipment, in particular to a packaging structure and a packaging assembly having the same. Background Art

[0002] In the related art, most air conditioner indoor units are packaged with EPS (expanded polystyrene) foam. However, packaging made of styrene polymers or copolymers, which is non-recyclable and cannot enter the recycling channels, has been gradually prohibited in various countries. Therefore, it is extremely urgent to develop a new packaging structure. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a packaging structure, which is a degradable part, can realize recycling while ensuring transportation safety, conforms to the modern environmental protection trend, and meets the requirements of environmental protection packaging regulations.

[0004] The utility model also provides a packaging assembly, which includes the above-mentioned packaging structure.

[0005] The packaging structure according to the embodiment of the utility model is used for packaging an air conditioner indoor unit. The packaging structure is a degradable part and includes: a support assembly, the support assembly includes a frame and a first support member, the frame is formed as a ring, the first support member is arranged inside the frame and at one end in the axial direction of the frame, and the first support member and the frame jointly define a first accommodation space; a buffer assembly, the buffer assembly is arranged in the first accommodation space, the buffer assembly has a second accommodation space, one side of the second accommodation space facing away from the first support member is open, and a part of the air conditioner indoor unit is arranged in the second accommodation space.

[0006] According to the packaging structure of the embodiment of the utility model, since the packaging structure for packaging the air conditioner indoor unit is a degradable part, the packaging structure can be degraded and recycled, conforms to the modern environmental protection trend, and meets the requirements of environmental protection packaging regulations. Moreover, the packaging structure includes a support assembly and a buffer assembly, which can jointly support and protect the air conditioner indoor unit, reduce the damage caused by collision, dropping, etc. to the air conditioner indoor unit, and ensure the safety of the air conditioner indoor unit during transportation.

[0007] In addition, according to the packaging structure of the utility model, the following additional technical features may also be provided:

[0008] In some embodiments, the frame includes: side panels, which are formed in a ring shape; a bottom plate, which is located inside the side panels, one end of the bottom plate in the width direction is connected to one end of the side plate in the axial direction, the bottom plate and the side plates are perpendicular, and the first support member is located on the side of the bottom plate facing the open opening of the first accommodating space and is partially stacked and connected to the bottom plate.

[0009] In some embodiments, the support assembly further includes: a second support member, along the axial direction of the frame, the second support member is arranged on the side of the frame away from the first support member, the second support member extends along the circumferential direction of the frame and is connected to the frame.

[0010] In some embodiments, an end of the buffer component facing away from the first support member is flush with an end of the second support member facing away from the frame.

[0011] In some embodiments, the frame is a polygonal ring, the second support member includes a plurality of sub-support members, and the plurality of sub-support members are respectively arranged at a plurality of corners of the frame, each of the sub-support members includes: a first plate and a second plate, the first plate and the second plate respectively extend along the length direction of two adjacent sides of the frame, and the first plate and the second plate are connected and form an angle with each other.

[0012] In some embodiments, the second support member is a paper corner strip; and / or the second support member is adhesively connected to the frame; and / or the second support member is adhesively connected to the buffer assembly.

[0013] In some embodiments, the frame is a paper corner strip; and / or the first support member is corrugated cardboard; and / or the frame is adhesively connected to the first support member; and / or the frame is adhesively connected to the buffer component; and / or the first support member is adhesively connected to the buffer component.

[0014] In some embodiments, the buffer assembly includes: an outer frame, which is formed in a ring shape; a buffer member, which is arranged in the outer frame and located at one end of the outer frame close to the first support member, and the buffer member and the first support member are stacked and connected along the axial direction of the outer frame.

[0015] In some embodiments, the outer frame includes sub-frames spliced ​​and arranged along the circumferential direction of the outer frame.

[0016] In some embodiments, the buffer assembly further includes: an inner frame, the inner frame is arranged on the inner side of the outer frame and abuts against the first support member, the inner frame is formed in a ring shape, and the buffer member is arranged in the inner frame and connected to the inner frame.

[0017] In some embodiments, along the width direction of the buffer assembly, one end of the opposite ends of the buffer member is connected to the inner frame, and the other end is spaced apart from the inner frame; and / or, along the length direction of the buffer assembly, one end of the opposite ends of the buffer member is connected to the inner frame, and the other end is spaced apart from the inner frame.

[0018] In some embodiments, the inner frame is corrugated cardboard; and / or, the inner frame is adhesively connected to the buffer member; and / or, the inner frame is adhesively connected to the outer frame; and / or, the inner frame is adhesively connected to the first support member.

[0019] In some embodiments, the first support member has a finger hole, and the buffer member is provided with an avoidance notch opposite to and communicating with the finger hole.

[0020] In some embodiments, the outer frame is honeycomb cardboard; and / or, the buffer member is honeycomb cardboard; and / or, the outer frame is adhesively connected to the frame; and / or, the outer frame is adhesively connected to the first support member; and / or, the buffer member is adhesively connected to the first support member.

[0021] The present utility model also provides a packaging assembly having the above embodiments.

[0022] According to the packaging assembly of the embodiments of the present utility model, by providing the above packaging structure, the packaging structure for packaging the air conditioner indoor unit is a degradable part, so that the packaging structure can be degraded and recycled, which conforms to the modern environmental protection trend and meets the requirements of environmental protection packaging regulations. And the packaging structure includes a support assembly and a buffer assembly, which can jointly support and protect the air conditioner indoor unit, reduce the damage caused by collision, dropping, etc. to the air conditioner indoor unit, and ensure the safety of the air conditioner indoor unit during transportation.

[0023] In addition, according to the packaging assembly of the present utility model, the following additional technical features may also be provided:

[0024] In some embodiments, there are two of the packaging structures, which are respectively provided at both ends of the air conditioner indoor unit in the length direction, and the open ends of the second accommodation spaces of the two packaging structures are arranged opposite to each other.

[0025] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0027] Figure 1is a perspective view of a packaging structure according to an embodiment of the present utility model;

[0028] Figure 2 is a partial exploded view of the packaging structure according to an embodiment of the present utility model;

[0029] Figure 3 is an exploded view of the packaging structure according to an embodiment of the present utility model.

[0030] Reference numerals:

[0031] 100, packaging structure;

[0032] 1, support assembly; 11, frame; 111, side plate; 112, bottom plate; 12, first support member; 121, handle hole; 13, second support member; 131, sub - support member; 132, first plate; 133, second plate; 14, first accommodation space;

[0033] 2, buffer assembly; 21, outer frame; 211, sub - frame body; 212, third plate; 213, fourth plate; 22, buffer member; 221, avoidance notch; 23, inner frame; 24, second accommodation space. Detailed implementation manners

[0034] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0037] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] The following describes a packaging structure 100 according to an embodiment of the present utility model with reference to the accompanying drawings.

[0039] As Figure 1 and Figure 2 shown, the packaging structure 100 according to an embodiment of the present utility model is used for packaging an air conditioner indoor unit. The packaging structure 100 is a degradable part and includes a support assembly 1 and a buffer assembly 2.

[0040] Specifically, as shown in the attached Figure 2 drawing, the support assembly 1 includes a frame 11 and a first support member 12. The frame 11 is formed in a ring shape. The first support member 12 is disposed inside the frame 11 and is located at one end in the axial direction of the frame 11 (the first direction shown in the attached Figure 2 drawing). The first support member 12 and the frame 11 jointly define a first accommodation space 14. The buffer assembly 2 is disposed inside the first accommodation space 14. The frame 11 wraps the first support member 12 in the middle, which can increase the force-bearing area of the first support member 12 and improve the structural strength of the first support member 12 and the frame 11. The frame 11 and the first support member 12 can jointly support the buffer assembly 2.

[0041] And as Figure 2 shown, the buffer assembly 2 has a second accommodation space 24. One side of the second accommodation space 24 facing away from the first support member 12 is open. A part of the air conditioner indoor unit is disposed inside the second accommodation space 24. The setting of the buffer assembly 2 can wrap the air conditioner indoor unit in the middle, improve the buffering effect of the packaging structure 100 on the air conditioner indoor unit. The combined use of the support assembly 1 and the buffer assembly 2 can jointly support and protect the air conditioner indoor unit, reduce the damage such as collision and drop suffered by the air conditioner indoor unit, and ensure the safety of the air conditioner indoor unit during transportation.

[0042] It can be understood that the packaging structure 100 for packaging the air conditioner indoor unit is a degradable part. Compared with the EPS (expanded polystyrene) foam used in the existing packaging technology, the packaging structure 100 of the present utility model adopts a zero-plastic design, which can achieve the degradability and recyclability of the packaging structure 100 for packaging the air conditioner indoor unit, conform to the modern environmental protection trend, and meet the requirements of environmental protection packaging regulations.

[0043] It should be noted that the packaging structure 100 of the present utility model is a combined part, and the incoming materials are integrated components, which can be directly used for packaging the air conditioner indoor unit without on-site assembly, simplifying the packaging process of the air conditioner indoor unit, reducing the operation difficulty of packaging. Moreover, the packaging operation of the present utility model is not much different from the EPS packaging solution in the existing technology and will not affect the production efficiency of the production line.

[0044] According to the packaging structure 100 of the embodiment of the present utility model, by using the packaging structure 100 for packaging the air conditioner indoor unit as a degradable part, the degradability and recyclability of the packaging structure 100 can be achieved, conforming to the modern environmental protection trend and meeting the requirements of environmental protection packaging regulations. And the packaging structure 100 includes a support component 1 and a buffer component 2, which can jointly support and protect the air conditioner indoor unit, reduce the damage such as collision and drop suffered by the air conditioner indoor unit, and ensure the safety of the air conditioner indoor unit during transportation.

[0045] In some embodiments of the present utility model, refer to the attached Figure 3 As shown, the frame 11 includes a side plate 111 and a bottom plate 112. The side plate 111 is formed in a ring shape, the bottom plate 112 is located inside the side plate 111, and one end in the width direction of the bottom plate 112 is connected to one end in the axial direction of the side plate 111 (the first direction shown in the attached Figure 3 As shown). The first support member 12 is located on the side of the bottom plate 112 facing the open mouth of the first accommodation space 14 and is partially stacked and connected with the bottom plate 112. The side plate 111 surrounds the air conditioner indoor unit and can protect it from the circumferential direction of the air conditioner indoor unit. The bottom plate 112 and the first support member 12 are stacked at one end of the air conditioner indoor unit, which can enhance the overall buffer strength of the packaging structure 100 and protect it from one end of the air conditioner indoor unit. The side plate 111 and the bottom plate 112 jointly wrap the first support member 12 in the middle, increasing the stress area of the first support member 12, dispersing the stress, ensuring the structural strength of the packaging structure 100, improving the stability of the packaging structure 100, and further improving the protection effect of the packaging structure on the air conditioner indoor unit.

[0046] In a specific example, refer to the attached Figure 3As shown, the frame 11 is formed by bending a whole paper corner strip and fixed by box nails. It does not need to be spliced ​​together by multiple sub-components, which can facilitate the production and processing of the frame 11 and simplify the assembly process of the packaging structure 100.

[0047] In some embodiments of the present invention, refer to the attached Figure 1 and attached Figure 2 As shown, the support assembly 1 also includes a second support member 13, which is arranged on the side of the frame 11 away from the first support member 12 along the axial direction of the frame 11 (refer to the first direction shown in the accompanying drawing), and the second support member 13 extends along the circumferential direction of the frame 11 and is connected to the frame 11. The setting of the second support member 13 can lengthen the height of the frame 11 along the axial direction, thereby improving the supporting effect of the support assembly 1 for the buffer assembly 2 and the air-conditioning indoor unit, and the second support member 13 is arranged on the outside of the buffer assembly 2, which can enhance the protection of the buffer assembly 2 from the outside of the buffer assembly 2.

[0048] In a further embodiment of the present invention, refer to the attached Figure 1 and attached Figure 2 As shown, the end of the buffer component 2 facing away from the first support member 12 is flush with the end of the second support member 13 facing away from the frame 11, which can ensure the supporting effect of the second support member 13 on the buffer component 2, thereby improving the supporting effect of the support component 1 on the buffer component 2 and ensuring the protective effect of the packaging structure 100 on the air-conditioning indoor unit.

[0049] In a further embodiment of the present invention, refer to the attached Figure 2 and attached Figure 3 As shown, the frame 11 is a polygonal ring, and the second support member 13 includes a plurality of sub-support members 131, and the plurality of sub-support members 131 are respectively arranged at a plurality of corners of the frame 11, and each sub-support member 131 includes a first plate 132 and a second plate 133, and the first plate 132 and the second plate 133 respectively extend along the length directions of the two adjacent sides of the frame 11, and the first plate 132 and the second plate 133 are connected and angled with each other, and the first plate 132 and the second plate 133 can respectively strengthen the buffer assembly 2 from the two adjacent sides of the frame 11, so that the force-bearing area of ​​the frame 11 and the buffer assembly 2 is increased, and can further buffer and protect the air-conditioning indoor unit, reduce the probability of the air-conditioning indoor unit being damaged during transportation, and ensure the safety of the air-conditioning indoor unit.

[0050] In a specific example, see the attached Figure 1 and attached Figure 2 As shown, the frame 11 is a four-sided ring, and the second support member 13 includes four sub-support members 131. The four sub-support members 131 are respectively arranged at the four corners of the frame 11, which can protect and strengthen the four corners of the frame 11.

[0051] In a further embodiment of the present utility model, the second support member 13 is a paper corner strip. The paper corner strip can protect the corners of the buffer assembly 2, enhance the structural strength of the packaging structure 100, improve the protection of the packaging structure 100 for the air conditioner indoor unit, and the paper corner strip can replace wood, reduce waste of resources, be 100% recyclable, and is a green and environmentally friendly packaging material, further meeting the environmental protection requirements of the packaging structure 100.

[0052] Furthermore, the second support member 13 is adhesively connected to the frame 11. The adhesive technology is a process of connecting two or more materials together through an adhesive or bonding material. Adhesively connecting the second support member 13 to the frame 11 can achieve uniform force distribution throughout the whole, avoid concentrated stress, and improve the connection strength between the second support member 13 and the frame 11; adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; through adhesion, materials can be used more effectively, improve the material utilization rate, and reduce waste; adhesion can connect the second support member 13 to the frame 11 without adding too much weight, contributing to the lightweight design of the packaging structure 100 and improving the performance and efficiency of the packaging structure 100.

[0053] Even further, the second support member 13 is adhesively connected to the buffer assembly 2. Adhesively connecting the second support member 13 to the buffer assembly 2 can achieve uniform force distribution throughout the whole, avoid concentrated stress, and improve the connection strength between the second support member 13 and the buffer assembly 2; adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; through adhesion, materials can be used more effectively, improve the material utilization rate, and reduce waste; adhesion can connect the second support member 13 to the buffer assembly 2 without adding too much weight, contributing to the lightweight design of the packaging structure 100 and improving the performance and efficiency of the packaging structure 100.

[0054] In some embodiments of the present utility model, the frame 11 is a paper corner strip. The paper corner strip can protect the corners of the first support member 12, enhance the structural strength of the packaging structure 100, improve the protection of the packaging structure 100 for the air conditioner indoor unit, and the paper corner strip can replace wood, reduce waste of resources, be 100% recyclable, and is a green and environmentally friendly packaging material, further meeting the environmental protection requirements of the packaging structure 100.

[0055] Furthermore, the first support member 12 is a corrugated cardboard, which is a multi-layer adhesive body. It is composed of at least one layer of corrugated core paper sandwich (commonly known as "pit paper", "corrugated paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of cardboard (also known as "liner board", "box board"). It has high mechanical strength and can withstand collisions and drops during handling, which can ensure the protection effect of the packaging structure 100 on the air conditioner indoor unit and reduce the breakage rate of the air conditioner indoor unit during transportation. Optionally, single corrugated cardboard or double corrugated cardboard can be selected to meet different strength requirements.

[0056] It should be noted that the corrugated cardboard has vertical edge crush performance. In the case of moisture, the edge crush strength performance of the first support member 12 decreases, while the frame 11 can utilize the bending resistance characteristics of the corner protector to ensure the structural strength of the packaging structure 100.

[0057] Furthermore, the frame 11 and the first support member 12 are adhesively connected. Adhesively connecting the frame 11 and the first support member 12 can achieve uniform force distribution throughout the structure, avoid concentrated stress, and improve the connection strength between the frame 11 and the first support member 12; Adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; Through adhesion, materials can be used more effectively, the material utilization rate can be increased, and waste can be reduced; Adhesion can connect the frame 11 and the first support member 12 without adding too much weight, which helps with the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0058] Furthermore, the frame 11 and the buffer assembly 2 are adhesively connected. Adhesively connecting the frame 11 and the buffer assembly 2 can achieve uniform force distribution throughout the structure, avoid concentrated stress, and improve the connection strength between the frame 11 and the buffer assembly 2; Adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; Through adhesion, materials can be used more effectively, the material utilization rate can be increased, and waste can be reduced; Adhesion can connect the frame 11 and the buffer assembly 2 without adding too much weight, which helps with the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0059] Furthermore, the first support member 12 is adhesively connected to the buffer assembly 2. Adhesively connecting the first support member 12 and the buffer assembly 2 can achieve uniform stress on the whole, avoid concentrated stress, and improve the connection strength between the first support member 12 and the buffer assembly 2; Adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; Through adhesion, materials can be used more effectively, the material utilization rate can be improved, and waste can be reduced; Adhesion can connect the first support member 12 and the buffer assembly 2 without adding too much weight, which helps the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0060] In some embodiments of the present utility model, referring to the attached Figure 2 and the attached Figure 3 As shown, the buffer assembly 2 includes an outer frame 21 and a buffer member 22. The outer frame 21 is formed in a ring shape. The buffer member 22 is disposed inside the outer frame 21 and is located at one end of the outer frame 21 close to the first support member 12. The buffer member 22 and the first support member 12 are stacked and connected along the axial direction of the outer frame 21 (referring to the first direction shown in the attached Figure 2 ). The outer frame 21 wraps the buffer member 22 in the middle, which can increase the stress area of the buffer member 22 and improve the structural strength of the buffer member 22 and the outer frame 21. The buffer member 22 and the outer frame 21 can jointly support and protect the air conditioner indoor unit, reduce the damage caused by collisions, drops, etc. to the household electrical appliances, and ensure the safety of the household electrical appliances during transportation.

[0061] As Figure 1 shown, the buffer member 22 and the first support member 12 are stacked and connected along the axial direction of the outer frame 21, which can enhance the overall buffer strength of the packaging structure 100 and protect the air conditioner indoor unit from one end. The outer frame 21 and the first support member 12 jointly wrap the buffer member 22 in the middle, increasing the stress area of the buffer member 22, dispersing the stress, ensuring the structural strength of the packaging structure 100, improving the stability of the packaging structure 100, and further improving the protection effect of the packaging structure on the air conditioner indoor unit.

[0062] In a further embodiment of the present utility model, referring to the attached Figure 2 and the attached Figure 3 As shown, the outer frame 21 includes sub-frame bodies 211 spliced along the circumferential direction of the outer frame 21. A plurality of sub-frame bodies 211 are arranged along the circumferential direction of the outer frame 21, which is convenient for the production and manufacturing of the outer frame 21 and reduces the production and manufacturing difficulty of the packaging structure 100. Specifically, referring to the attached Figure 3 shown, the sub-frame body 211 is the third plate 212 or the fourth plate 213. Both the third plate 212 and the fourth plate 213 are two spaced apart. The third plate 212 is along the length direction of the buffer assembly 2 (referring to the attached Figure 2extends in the second direction shown, and the fourth plate 213 extends in the width direction of the buffer assembly 2 (refer to the appendix Figure 2 extends in the third direction shown, and both ends of the two fourth plates 213 in the length direction (refer to the appendix Figure 2 shown in the third direction) are respectively abutted against the two third plates 212.

[0063] In a further embodiment of the present utility model, refer to the appendix Figure 2 and the appendix Figure 3 shown, the buffer assembly 2 further includes an inner frame 23. The inner frame 23 is arranged inside the outer frame 21 and abuts against the first support member 12. The inner frame 23 is formed in a ring shape. The buffer member 22 is arranged inside the inner frame 23 and connected to the inner frame 23. The setting of the inner frame 23 can make up for the defect that the gap at the corner position of the outer frame 21 is prone to failure, and increase the circumferential impact resistance of the buffer assembly 2.

[0064] In a further embodiment of the present utility model, refer to the appendix Figure 1 and the appendix Figure 2 shown, along the width direction of the buffer assembly 2, one end of the opposite ends of the buffer member 22 is connected to the inner frame 23, and the other end is spaced apart from the inner frame 23 to avoid the protrusions on the front panel of the air conditioner indoor unit, match the shape of the front panel, meet the differences in the front panels of different models of air conditioner indoor units, and improve the compatibility of the packaging structure 100.

[0065] Furthermore, refer to the appendix Figure 1 and the appendix Figure 2 shown, along the length direction of the buffer assembly 2, one end of the opposite ends of the buffer member 22 is connected to the inner frame 23, and the other end is spaced apart from the inner frame 23 to avoid the protrusions on the front panel of the air conditioner indoor unit, match the shape of the front panel, meet the differences in the front panels of different models of air conditioner indoor units, and improve the compatibility of the packaging structure 100.

[0066] In a further embodiment of the present utility model, the inner frame 23 is a corrugated cardboard. The corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of corrugated core paper sandwich (commonly known as "pit paper", "corrugated paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of cardboard (also known as "liner board", "box board"). It has high mechanical strength and can withstand collisions and drops during handling, which can ensure the protection effect of the packaging structure 100 on the air conditioner indoor unit and reduce the breakage rate of the air conditioner indoor unit during transportation. Optionally, the corrugated cardboard can be a single corrugated cardboard or a double corrugated cardboard to meet different strength requirements.

[0067] Furthermore, the inner frame 23 is adhesively connected to the buffer member 22. Adhesively connecting the inner frame 23 and the buffer member 22 can achieve uniform stress distribution throughout the whole, avoid concentrated stress, and improve the connection strength between the inner frame 23 and the buffer member 22; Adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; Through adhesion, materials can be utilized more effectively, the material utilization rate can be improved, and waste can be reduced; Adhesion can connect the inner frame 23 and the buffer member 22 without adding too much weight, which helps with the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0068] Even further, the inner frame 23 is adhesively connected to the outer frame 21. Adhesively connecting the inner frame 23 and the outer frame 21 can achieve uniform stress distribution throughout the whole, avoid concentrated stress, and improve the connection strength between the inner frame 23 and the outer frame 21; Adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; Through adhesion, materials can be utilized more effectively, the material utilization rate can be improved, and waste can be reduced; Adhesion can connect the inner frame 23 and the outer frame 21 without adding too much weight, which helps with the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0069] Still further, the inner frame 23 is adhesively connected to the first support member 12. Adhesively connecting the inner frame 23 and the first support member 12 can achieve uniform stress distribution throughout the whole, avoid concentrated stress, and improve the connection strength between the inner frame 23 and the first support member 12; Adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; Through adhesion, materials can be utilized more effectively, the material utilization rate can be improved, and waste can be reduced; Adhesion can connect the inner frame 23 and the first support member 12 without adding too much weight, which helps with the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0070] In a further embodiment of the present utility model, referring to the attached Figure 2 and the attached Figure 3 as shown, the first support member 12 has a finger hole 121. The finger hole 121 penetrates through the first support member 12 in the thickness direction of the first support member 12 (the first direction shown in the attached Figure 2 ), allowing a human hand to reach in, so as to facilitate the handling of the packaged air conditioner indoor unit, which can reduce the transportation difficulty of the air conditioner indoor unit. The buffer member 22 is provided with an avoidance notch 221 that is opposite to and communicates with the finger hole 121 to facilitate the insertion of a human hand, making the design of the finger hole 121 effective.

[0071] In a further embodiment of the present utility model, the outer frame 21 is a honeycomb cardboard. The honeycomb cardboard is made according to the principle of the honeycomb structure in nature. It is a new type of environmentally friendly and energy-saving material with a sandwich structure formed by connecting corrugated base paper into countless hollow three-dimensional regular hexagons by means of adhesive bonding to form an integral load-bearing member - the paper core, and then bonding face paper on both sides thereof.

[0072] Compared with various other board structures, the honeycomb sandwich structure has a relatively large strength / weight ratio, so the performance / price ratio of its products is good. As a result, the outer frame 21 is light in weight, less in material consumption, and low in cost, which is beneficial to the lightweight design of the packaging structure 100 and can reduce the production and manufacturing cost of the packaging structure 100. Further, the honeycomb sandwich structure is approximately isotropic, with good structural stability, not easily deformed, high strength, a flat surface, and good compressive and bending resistance, which can ensure the protection effect of the packaging structure 100 on the air conditioner indoor unit and reduce the breakage rate of the air conditioner indoor unit during the circulation process.

[0073] It should be noted that the honeycomb cardboard is made of flexible paper core and face paper, has good toughness and resilience, and the unique honeycomb core structure provides excellent cushioning performance, with a higher energy absorption value per unit volume among all cushioning materials. High-thickness honeycomb cardboard can replace the EPS (expanded polystyrene) plastic foam cushioning pads widely used in the prior art, and can achieve the degradability of the outer frame 21 while ensuring impact resistance and cushioning performance, so that the outer frame 21 can be 100% recycled and reused after use, conforming to the modern environmental protection trend and meeting the environmental protection requirements. Optionally, the outer frame 21 can be made of high-density honeycomb cardboard or ordinary honeycomb cardboard.

[0074] Further, the buffer member 22 is a honeycomb cardboard. The honeycomb cardboard is made according to the principle of the honeycomb structure in nature. It is a new type of environmentally friendly and energy-saving material with a sandwich structure formed by connecting corrugated base paper into countless hollow three-dimensional regular hexagons by means of adhesive bonding to form an integral load-bearing member - the paper core, and then bonding face paper on both sides thereof.

[0075] Compared with various other board structures, the honeycomb sandwich structure has a relatively large strength / weight ratio, so the performance / price ratio of its products is good. As a result, the buffer member 22 is light in weight, less in material consumption, and low in cost, which is beneficial to the lightweight design of the packaging structure 100 and can reduce the production and manufacturing cost of the packaging structure 100. Further, the honeycomb sandwich structure is approximately isotropic, with good structural stability, not easily deformed, high strength, a flat surface, and good compressive and bending resistance, and can absorb the impact energy during dropping, which can ensure the protection effect of the packaging structure 100 on the air conditioner indoor unit and reduce the breakage rate of the air conditioner indoor unit during the circulation process.

[0076] It should be noted that the honeycomb cardboard is made of flexible paper core and face paper, has good toughness and resilience, and the unique honeycomb core structure provides excellent cushioning performance. It has a higher energy absorption value per unit volume among all cushioning materials. High-thickness honeycomb cardboard can replace the EPS (expanded polystyrene) plastic foam cushioning pads widely used in the prior art, and can achieve the degradation of the cushioning member 22 while ensuring impact resistance and cushioning performance, so that the cushioning member 22 can be 100% recycled and reused after use, which conforms to the modern environmental protection trend and meets the environmental protection requirements. Optionally, the cushioning member 22 can be made of high-density honeycomb cardboard or ordinary honeycomb cardboard.

[0077] Furthermore, the outer frame 21 is adhesively connected to the border frame 11. Adhesively connecting the outer frame 21 to the border frame 11 can achieve uniform stress on the whole, avoid concentrated stress, and improve the connection strength between the outer frame 21 and the border frame 11; adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; through adhesion, materials can be used more effectively, improve the material utilization rate, and reduce waste; adhesion can connect the outer frame 21 and the border frame 11 without adding too much weight, which helps the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0078] Still further, the outer frame 21 is adhesively connected to the first support member 12. Adhesively connecting the outer frame 21 to the first support member 12 can achieve uniform stress on the whole, avoid concentrated stress, and improve the connection strength between the outer frame 21 and the first support member 12; adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; through adhesion, materials can be used more effectively, improve the material utilization rate, and reduce waste; adhesion can connect the outer frame 21 and the first support member 12 without adding too much weight, which helps the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0079] Also further, the cushioning member 22 is adhesively connected to the first support member 12. Adhesively connecting the cushioning member 22 to the first support member 12 can achieve uniform stress on the whole, avoid concentrated stress, and improve the connection strength between the cushioning member 22 and the first support member 12; adhesion can simplify the manufacturing process of the packaging structure 100, reduce the production cost and production time of the packaging structure 100; through adhesion, materials can be used more effectively, improve the material utilization rate, and reduce waste; adhesion can connect the cushioning member 22 and the first support member 12 without adding too much weight, which helps the lightweight design of the packaging structure 100 and improves the performance and efficiency of the packaging structure 100.

[0080] It can be understood that, by utilizing the material properties of the monomers, the present utility model makes use of the rigidity of the paper corner strips, the buffering performance of the honeycomb cardboard, and the strength of the corrugated cardboard, so that the overall load-bearing capacity of the packaging structure 100 is relatively good, meeting various packaging tests such as dropping, clamping, trampling, and stacking of the current air conditioner indoor unit. Moreover, since the materials used are simple to form, the production efficiency of the packaging structure 100 can be guaranteed, thereby ensuring the production cost of the packaging structure 100 and reducing the packaging cost of the packaged air conditioner indoor unit. Furthermore, compared with the bio-based degradable materials used in some packaging structures in the prior art, the production cost of the packaging structure 100 of the present utility model is relatively lower.

[0081] The present utility model also proposes a packaging assembly having the above-described packaging structure 100 of the embodiment.

[0082] The packaging assembly according to an embodiment of the present utility model includes the above-described packaging structure 100. There are multiple packaging structures 100, and the multiple packaging structures 100 can protect the air conditioner indoor unit from different positions of the air conditioner indoor unit. The multiple packaging structures 100 are used in cooperation to improve the support and protection effects on the air conditioner indoor unit.

[0083] For the packaging assembly according to an embodiment of the present utility model, by providing the above-described packaging structure 100, and since the packaging structure 100 for packaging the air conditioner indoor unit is a degradable part, the packaging structure 100 can be degraded and recycled, conforming to the modern environmental protection trend and meeting the requirements of environmental protection packaging regulations. Moreover, the packaging structure 100 includes a support assembly 1 and a buffer assembly 2, which can jointly support and protect the air conditioner indoor unit, reduce the damage caused by collisions, drops, etc. to the air conditioner indoor unit, and ensure the safety of the air conditioner indoor unit during transportation.

[0084] In some embodiments of the present utility model, there are two packaging structures 100, which are respectively provided at both ends in the length direction of the air conditioner indoor unit. The open ends of the second accommodation spaces 24 of the two packaging structures 100 are arranged opposite to each other. The two packaging structures 100 can respectively protect the air conditioner indoor unit from both ends in the length direction thereof, and can play a buffering role when the air conditioner indoor unit encounters collisions or drops, etc., reducing the damage suffered by the air conditioner indoor unit.

[0085] Next, refer to Figures 1 to 3 Describe a packaging assembly according to a specific embodiment of the present utility model. It should be understood that the following description is only exemplary and is intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0086] Specifically, as Figures 1 to 3As shown, the packaging component includes two packaging structures 100, and the two packaging structures 100 are respectively arranged at the two ends of the length direction of the air-conditioning indoor unit. The two packaging structures 100 have a second accommodating space 24, and each second accommodating space 24 has an open mouth. The open mouths of the second accommodating spaces 24 of the two packaging structures 100 are arranged relatively. The two packaging structures 100 can protect the air-conditioning indoor unit from both ends of the length direction, and can play a buffering role when the air-conditioning indoor unit encounters collision or falling, thereby reducing the damage to the air-conditioning indoor unit.

[0087] Furthermore, the packaging structure 100 includes: a support component 1 and a buffer component 2, the support component 1 includes a frame 11, a first support member 12 and a second support member 13, the frame 11 is a polygonal ring formed by bending a paper corner strip, the frame 11 includes a side panel 111 and a bottom panel 112, the side panel 111 is formed in a ring, the bottom panel 112 is located inside the side panel 111, one end of the bottom panel 112 in the width direction is connected to one end of the side panel 111 in the axial direction, the bottom panel 112 and the side panel 111 are perpendicular, the first support member 12 is a double corrugated cardboard and is located on the side of the open mouth of the bottom panel 112 facing the first accommodating space 14 and is partially stacked and adhesively connected with the bottom panel 112, the first support member 12 and the frame 11 jointly define the first accommodating space 14.

[0088] Furthermore, along the axial direction of the frame 11, the second support member 13 is a paper corner strip and is bonded to the side of the frame 11 away from the first support member 12. The second support member 13 includes four sub-support members 131. The four sub-support members 131 are respectively arranged at the four corners of the frame 11. Each sub-support member 131 includes a first plate 132 and a second plate 133. The first plate 132 and the second plate 133 extend along the length directions of the two adjacent sides of the frame 11 respectively. The first plate 132 and the second plate 133 are connected and angled to each other, which can strengthen the buffer assembly 2 from the two adjacent sides of the frame 11 respectively, increase the force-bearing area of ​​the frame 11 and the buffer assembly 2, and can further buffer and protect the air-conditioning indoor unit, reduce the probability of damage to the air-conditioning indoor unit during transportation, and ensure the safety of the air-conditioning indoor unit.

[0089] Furthermore, the buffer assembly 2 is arranged in the first accommodating space 14 and includes an outer frame 21, a buffer member 22 and an inner frame 23, and the second accommodating space 24 is defined by the outer frame 21, the buffer member 22 and the inner frame 23. The outer frame 21 is a high-density honeycomb paperboard and includes a sub-frame 211 spliced ​​and arranged along the circumferential direction of the outer frame 21 to form a ring shape, the buffer member 22 is a high-density honeycomb paperboard and is arranged in the outer frame 21, the buffer member 22 is bonded to one end of the outer frame 21 close to the first support member 12, and the buffer member 22 and the first support member 12 are stacked and bonded along the axial direction of the outer frame 21.

[0090] Furthermore, the inner frame 23 is made of double corrugated cardboard. The inner frame 23 is disposed inside the outer frame 21 and abuts against the first support member 12. The inner frame 23 is formed in a ring shape. The buffer member 22 is disposed inside the inner frame 23. Along the width direction of the buffer assembly 2, one end of the opposite ends of the buffer member 22 is adhesively connected to the inner frame 23, and the other end is spaced apart from the inner frame 23. Along the length direction of the buffer assembly 2, one end of the opposite ends of the buffer member 22 is adhesively connected to the inner frame 23, and the other end is spaced apart from the inner frame 23. The setting of the inner frame 23 can make up for the defect that the gap at the corner position of the outer frame 21 is prone to failure, and increase the circumferential impact resistance of the buffer assembly 2.

[0091] In addition, one end of the outer frame 21 and the inner frame 23 facing away from the first support member 12 is flush with one end of the second support member 13 facing away from the frame 11, which can ensure the supporting effect of the second support member 13 on the buffer assembly 2, so as to improve the supporting effect of the support assembly 1 on the buffer assembly 2 and ensure the protection effect of the packaging structure 100 on the air conditioner indoor unit.

[0092] In addition, the first support member 12 has a handle hole 121. The handle hole 121 penetrates through the first support member 12 in the thickness direction of the first support member 12 and allows a human hand to reach in, so as to facilitate the handling of the packaged air conditioner indoor unit, which can reduce the transportation difficulty of the air conditioner indoor unit. The buffer member 22 is provided with an avoidance notch 221 opposite to and communicating with the handle hole 121 to facilitate the insertion of a human hand, making the design of the handle hole 121 effective.

[0093] It can be understood that by utilizing the material characteristics of the monomers, the present utility model utilizes the rigidity of the paper corner strips, the buffering performance of the honeycomb cardboard, and the strength of the corrugated cardboard, so that the overall load-bearing capacity of the packaging structure 100 is good, meeting various packaging tests such as dropping, clamping, trampling, and stacking of the current air conditioner indoor unit. And because the materials used are simple to form, the production efficiency of the packaging structure 100 can be ensured, thereby ensuring the production cost of the packaging structure 100 and reducing the packaging cost of packaging the air conditioner indoor unit. Moreover, since all the structures of the packaging structure 100 are degradable parts, the packaging structure 100 can be degraded and recycled, conforming to the modern environmental protection trend and meeting the requirements of environmental protection packaging regulations.

[0094] The other components and operations of the packaging structure 100 and the packaging assembly according to the embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail here.

[0095] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0096] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A packaging structure for packaging an air conditioner indoor unit, wherein the packaging structure is a degradable part, characterized in that: include: A support assembly, the support assembly comprising a frame and a first support member, the frame is formed in a ring shape, the first support member is arranged in the frame and located at one end of the frame in an axial direction, and the first support member and the frame jointly define a first accommodation space; A buffer component is arranged in the first accommodating space, the buffer component has a second accommodating space, a side of the second accommodating space away from the first supporting member is open, and a part of the air conditioner indoor unit is arranged in the second accommodating space.

2. The packaging structure according to claim 1, characterized in that: The frame includes: A side plate, wherein the side plate is formed in a ring shape; A bottom plate, wherein the bottom plate is located inside the side plate, one end of the bottom plate in the width direction is connected to one end of the side plate in the axial direction, the bottom plate and the side plate are perpendicular, and the first support member is located on a side of the bottom plate facing the opening of the first accommodating space and is partially stacked and connected with the bottom plate.

3. The packaging structure according to claim 1, characterized in that: The support assembly also includes: The second support member is arranged along the axial direction of the frame on a side of the frame away from the first support member, and the second support member extends along the circumferential direction of the frame and is connected to the frame.

4. The packaging structure according to claim 3, characterized in that: An end of the buffer component facing away from the first support member is flush with an end of the second support member facing away from the frame.

5. The packaging structure according to claim 3, characterized in that: The frame is a polygonal ring, the second support member includes a plurality of sub-support members, the plurality of sub-support members are respectively arranged at a plurality of corners of the frame, and each of the sub-support members includes: A first plate and a second plate, wherein the first plate and the second plate extend along the length direction of two adjacent sides of the frame respectively, and the first plate and the second plate are connected and form an angle with each other.

6. The packaging structure according to claim 3, characterized in that: The second support member is a paper corner strip; And / or, the second support member is adhesively connected to the frame; And / or, the second support member is adhesively connected to the buffer assembly.

7. The packaging structure according to claim 1, characterized in that: The frame is a paper corner strip; And / or, the first support member is a corrugated cardboard; And / or, the frame is adhesively connected to the first support member; And / or, the frame is adhesively connected to the buffer component; And / or, the first support member is adhesively connected to the buffer assembly.

8. The packaging structure according to claim 1, characterized in that: The buffer assembly comprises: An outer frame, the outer frame is formed in a ring shape; The buffer member is arranged in the outer frame and located at one end of the outer frame close to the first support member. The buffer member and the first support member are stacked and connected along the axial direction of the outer frame.

9. The packaging structure according to claim 8, characterized in that: The outer frame includes sub-frames spliced ​​and arranged along the circumferential direction of the outer frame.

10. The packaging structure according to claim 8, characterized in that: The buffer assembly also includes: The inner frame is arranged at the inner side of the outer frame and abuts against the first supporting member. The inner frame is formed in a ring shape. The buffer member is arranged in the inner frame and connected to the inner frame.

11. The packaging structure according to claim 10, characterized in that: Along the width direction of the buffer assembly, one of the two opposite ends of the buffer is connected to the inner frame, and the other end is spaced apart from the inner frame; And / or, along the length direction of the buffer assembly, one end of the two opposite ends of the buffer member is connected to the inner frame, and the other end is spaced apart from the inner frame.

12. The packaging structure according to claim 10, characterized in that: The inner frame is made of corrugated cardboard; And / or, the inner frame is bonded to the buffer member; And / or, the inner frame is bonded to the outer frame; And / or, the inner frame is adhesively connected to the first support member.

13. The packaging structure according to claim 8, characterized in that: The first supporting member has a hand-picking hole, and the buffer member is provided with an avoidance notch opposite to and connected to the hand-picking hole.

14. The packaging structure according to claim 8, characterized in that: The outer frame is made of honeycomb paperboard; And / or, the buffer member is honeycomb paperboard; And / or, the outer frame is adhesively connected to the frame; And / or, the outer frame is adhesively connected to the first support member; And / or, the buffer member is adhesively connected to the first support member.

15. A packaging component, characterized in that: The invention comprises a packaging structure according to any one of claims 1 to 14, wherein the packaging structure is in plurality.

16. The packaging assembly according to claim 15, characterized in that: There are two packaging structures, which are respectively arranged at two ends of the air conditioner indoor unit in the length direction, and the openings of the second accommodating spaces of the two packaging structures are arranged opposite to each other.

Images