Packaging structure and air conditioner packaging suit set

Abstract

The utility model provides a packaging structure and an air conditioner packaging set. The packaging structure comprises a bottom support shell and an upper cover shell. A lower sub-cavity with an upward opening is defined by the bottom support shell, and a first caulking groove with an upward opening and / or a first boss protruding upwards are / is at least formed in the cavity wall of one side of the lower sub-cavity. An upper sub-cavity with a downward opening is defined by the upper cover shell, and a second boss matched with the first caulking groove in an inserted and sleeved mode and / or a second caulking groove matched with the first boss in an inserted and sleeved mode are / is at least formed in the cavity wall of one side of the upper sub-cavity. And under the condition that the upper cover shell covers the bottom support shell, the first caulking groove is matched with the second boss in a matched and inserted manner, and / or the first boss is matched with the second caulking groove in a matched and inserted manner. Moreover, the lower sub-cavity and the upper sub-cavity are combined to form a containing cavity, the containing cavity is configured to contain the air conditioner indoor unit, and the side surfaces of the air conditioner indoor unit are attached to at least part of the cavity wall face of the containing cavity in a matched mode. The packaging structure can simplify the packaging process, improve the production efficiency of products and reduce the production cost of the air conditioner.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner packaging, in particular to a packaging structure and an air conditioner packaging set. Background Art

[0002] At present, in order to prevent accidental damage such as bumps, extrusion and deformation during transportation, it is usually necessary to install sponge pads at both ends and the middle of the air conditioner to support and cushion accidental impacts in the packaging box. The existing packaging structure of the air conditioner adopts a multi-module combination, that is, two end packaging pads are respectively wrapped at the two ends of the air conditioner and a middle packaging pad is located in the abdomen of the air conditioner. However, the operation of wrapping multiple packaging pads on an air conditioner will undoubtedly prolong the packaging operation time of the air conditioner and reduce product production efficiency. Utility Model Content

[0003] In view of the above problems, the present utility model is proposed to provide a packaging structure and an air conditioner packaging set that overcome the above problems or at least partially solve the above problems, which can solve the problem that the existing multi-module combination packaging structure is inconvenient to install and achieve the purpose of reducing the production cost of the air conditioner.

[0004] Specifically, the utility model provides a packaging structure suitable for an indoor unit of an air conditioner, comprising:

[0005] The bottom bracket shell defines a lower sub-cavity opening upward, and a first embedding groove opening upward and a first boss protruding upward are formed on at least one cavity wall of the lower sub-cavity.

[0006] The upper cover shell defines an upper sub-cavity opening downward, and a second boss for inserting a sleeve that matches the first embedding groove and a second embedding groove for inserting a sleeve that matches the first boss are formed on at least one cavity wall of the upper sub-cavity.

[0007] as well as

[0008] When the upper cover shell is covered on the bottom support shell, the first embedding groove and the second boss are matched with the plug sleeve, and the first boss and the second embedding groove are matched with the plug sleeve. In addition, the lower sub-cavity and the upper sub-cavity are combined to form a receiving cavity, and the receiving cavity is configured to receive the air conditioner indoor unit, and the side surfaces of the air conditioner indoor unit are matched with at least part of the cavity wall surface of the receiving cavity.

[0009] Optionally, the bottom bracket shell forms a first embedding groove opening upward on at least one cavity wall of the lower sub-cavity.

[0010] The upper cover shell has a second boss formed on at least one side of the upper sub-cavity wall and is inserted into the first embedding groove.

[0011] When the upper cover shell is covered on the bottom support shell, the first embedding groove and the second boss are matched with each other by inserting sleeve.

[0012] Optionally, the bottom support shell forms a first boss protruding upward on at least one cavity wall of the lower sub-cavity.

[0013] The upper cover shell has a second embedding groove formed on at least one side of the cavity wall of the upper sub-cavity for fitting with the first boss.

[0014] When the upper cover shell is covered on the bottom support shell, the first boss is matched with the second embedding groove by means of a matching sleeve.

[0015] Optionally, a groove is formed on the cavity wall of at least one side of the upper sub-cavity and / or the lower sub-cavity, the notch of the groove is located on a portion of the cavity wall surface, and the other portion of the cavity wall surface is configured to fit closely with the surface of the air conditioner indoor unit.

[0016] Optionally, the upper sub-cavity and the lower sub-cavity are rectangular groove cavities whose length is greater than their width, wherein the length is in the left-right direction and the width is in the front-to-back direction, and a third boss is raised on the cavity wall surface of at least one of the front side, the rear side and the bottom side of the rectangular groove cavity, and the surface of the third boss is configured to fit closely with the surface of the air conditioner indoor unit.

[0017] Optionally, there are at least two third bosses, which are spaced apart at least in the left-right direction, so that a groove is defined between two adjacent third bosses.

[0018] Optionally, the third boss is raised on the cavity wall surfaces on the front side, rear side and bottom side of the rectangular groove cavity, and the third bosses on the front side, bottom side and rear side of the rectangular groove cavity are connected in sequence from front to back to form a U-shaped boss.

[0019] Optionally, both ends of the U-shaped boss are respectively located on the groove edges on the front and rear sides of the rectangular groove cavity, and there are at least two U-shaped bosses, and each U-shaped boss is spaced apart in the left and right directions so that a U-shaped through groove is defined between two adjacent U-shaped bosses.

[0020] Optionally, a through opening penetrating inside and outside is formed on the bottom of the U-shaped through groove, and the through opening is located on at least one side of the front side, the bottom side and the rear side of the rectangular groove cavity.

[0021] Optionally, the upper sub-cavity and the lower sub-cavity are rectangular groove cavities whose length is greater than their width, wherein the length is in the left-right direction and the width is in the front-back direction, and the first embedding groove and the first boss, the second embedding groove and the second boss are located on the cavity wall on the left and / or right side of the rectangular groove cavity.

[0022] Optionally, the first embedding groove and the second boss are located on the cavity wall on the left and / or right side of the rectangular groove cavity.

[0023] Optionally, the first boss and the second embedding groove are located on the cavity wall on the left and / or right side of the rectangular groove cavity.

[0024] Optionally, mutually fitting engagement planes are formed on the top surface of the base shell and the bottom surface of the upper cover shell, the engagement planes are in a horizontal plane, and the first embedding groove and the first boss, the second embedding groove and the second boss are on corresponding engagement planes.

[0025] Optionally, the first embedding groove and the second boss are located on the corresponding snap-fitting plane.

[0026] Optionally, the first boss and the second embedding groove are located on the corresponding snap-fit ​​plane.

[0027] The utility model also provides an air conditioner packaging set, including:

[0028] The packaging structure described above.

[0029] The indoor unit of the air conditioner is wrapped in the accommodating cavity of the packaging structure.

[0030] In the packaging structure of the utility model, a bottom support shell and an upper cover shell that can be plugged and connected are provided, and the air conditioner indoor unit is placed in the accommodating cavity between the bottom support shell and the upper cover shell, so that the bottom support shell and the upper cover shell are wrapped around the outer peripheral side of the air conditioner indoor unit. On the one hand, under the wrapping of the packaging structure, the air conditioner indoor unit is prevented from being bumped or even damaged during handling and transportation. On the other hand, during the packaging operation, the air conditioner indoor unit is first placed in the lower sub-cavity of the bottom support shell below, and then the upper cover shell is sleeved on the upper side of the air conditioner indoor unit, so that the air conditioner indoor unit is in the upper sub-cavity of the upper cover shell, that is, the packaging operation of the air conditioner indoor unit is completed. After the bottom support shell and the upper cover shell are matched, the air conditioner indoor unit is located in the accommodating cavity formed by the combination of the lower sub-cavity and the upper sub-cavity, which simplifies the packaging method, solves the problem that the existing multi-module combined packaging structure is inconvenient to install, shortens the packaging operation time of the air conditioner indoor unit, and then improves the product production efficiency, and achieves the purpose of reducing the production cost of the air conditioner.

[0031] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0033] Figure 1 is a schematic structural diagram of a packaging structure according to an embodiment of the utility model;

[0034] Figure 2 is a schematic disassembly diagram of a packaging structure according to an embodiment of the utility model;

[0035] Figure 3 is a schematic structural diagram of a bottom support shell of a packaging structure according to an embodiment of the utility model;

[0036] Figure 4 It is a schematic structural diagram of an upper cover shell of a packaging structure according to an embodiment of the utility model.

[0037] List of reference numerals: 100, bottom support shell; 110, first embedding groove; 120, first boss; 200, upper cover shell; 210, second embedding groove; 220, second boss; 300, accommodating cavity; 310, lower sub-cavity; 320, upper sub-cavity; 410, groove; 420, through opening; 500, third boss. DETAILED DESCRIPTION

[0038] Refer to the following Figures 1 to 4 To describe the packaging structure and air conditioner packaging set of the embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indication does not exclude other features and may further include other features.

[0039] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0040] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] Figure 1 is a schematic structural diagram of a packaging structure according to an embodiment of the utility model, such as Figure 1 As shown, and refer to Figures 2 to 4, the embodiment of the utility model provides a packaging structure, which is suitable for an indoor unit of an air conditioner. The packaging structure includes a bottom bracket shell 100 and an upper cover shell 200. The bottom bracket shell 100 defines a lower sub-cavity 310 opening upward, and a first embedding groove 110 opening upward is formed on at least one side of the cavity wall of the lower sub-cavity 310. The upper cover shell 200 defines an upper sub-cavity 320 opening downward, and a second boss 220 matching the first embedding groove 110 is formed on at least one side of the cavity wall of the upper sub-cavity 320. And when the upper cover shell 200 is covered on the bottom bracket shell 100, the first embedding groove 110 matches the second boss 220. In addition, the lower sub-cavity 310 and the upper sub-cavity 320 are combined to form a housing cavity 300, and the housing cavity 300 is configured to accommodate the indoor unit of the air conditioner, and the side surfaces of the indoor unit of the air conditioner match at least part of the cavity wall surface of the housing cavity 300.

[0043] In this embodiment, the air conditioner is placed in the accommodating chamber 300 between the bottom bracket shell 100 and the upper cover shell 200, so that the bottom bracket shell 100 and the upper cover shell 200 are wrapped around the outer peripheral side of the air conditioner. Under the wrapping of the packaging structure, the air conditioner is prevented from being bumped or even damaged during handling and transportation. During the packaging operation, the air conditioner is first placed in the lower sub-chamber 310 of the bottom bracket shell 100 below, and then the upper cover shell 200 is placed on the upper side of the air conditioner so that the air conditioner is in the upper sub-chamber 320 of the upper cover shell 200. That is, the packaging operation of the air conditioner is completed, so that after the bottom bracket shell 100 and the upper cover shell 200 are matched, the air conditioner is located in the accommodating chamber 300 formed by the combination of the lower sub-chamber 310 and the upper sub-chamber 320. The packaging structure simplifies the packaging process, solves the problem that the existing multi-module combined packaging structure is inconvenient to install, shortens the packaging operation time of the air conditioner, and thus improves the product production efficiency, achieving the purpose of reducing the production cost of the air conditioner.

[0044] The first embedding groove 110 can be set on any one or more sides of the cavity wall of the bottom bracket shell 100. The first embedding groove 110 is inserted and matched with the second boss 220 on the upper cover shell 200, which can limit the relative movement of the bottom bracket shell 100 and the upper cover shell 200 in the horizontal direction. In addition, the side surfaces of the air conditioner indoor unit are matched with at least part of the cavity wall surface of the accommodating cavity 300, which further limits the relative movement of the bottom bracket shell 100 and the upper cover shell 200, avoids the situation that the bottom bracket shell 100 and the upper cover shell 200 are not completely wrapped after the relative movement of the air conditioner indoor unit, or even squeeze the air conditioner indoor unit, strengthens the protection of the air conditioner indoor unit during handling and transportation, ensures the quality of the air conditioner indoor unit after transportation, and thus improves the user experience.

[0045] Of course, in other embodiments of the packaging structure of the present invention, such as Figures 1 to 4As shown, a first boss 120 protruding upwards may also be formed on the cavity wall of the lower sub-cavity 310. A second embedding groove 210 that fits with the first boss 120 may also be formed on the cavity wall of the upper sub-cavity 320.

[0046] Preferably, in some embodiments of the packaging structure of the present utility model, a first embedding groove 110 opening upward and a first boss 120 protruding upward are formed on the cavity wall of one or more sides of the lower sub-cavity 310. A second boss 220 matching the first embedding groove 110 and a second embedding groove 210 matching the first boss 120 are formed on the cavity walls of the two opposite sides of the upper sub-cavity 320. When the upper cover shell 200 is covered on the bottom support shell 100, the first embedding groove 110 matches the second boss 220 and the first boss 120 matches the second embedding groove 210.

[0047] In this embodiment, the bottom support shell 100 and the upper cover shell 200 are plug-in-matched at multiple locations to improve the stability of the clamping between the bottom support shell 100 and the upper cover shell 200, strengthen the protection of the air-conditioning indoor unit during handling and transportation, ensure the quality of the air-conditioning indoor unit after transportation, and thereby improve the user experience.

[0048] In some embodiments of the packaging structure of the present invention, Figure 2 As shown, the first embedding groove 110 opening upward is a trapezoidal groove opening upward, and the first boss 120 protruding upward is a trapezoidal rib protruding upward. The second embedding groove 210 opening downward is a trapezoidal groove opening downward, and the second boss 220 protruding downward is a trapezoidal rib protruding downward.

[0049] In this embodiment, the first engaging groove 110 and the second boss 220 are used as an example. The size of the opening at the upper end of the first engaging groove 110 is larger than the size of the end of the second boss 220. During the process of installing the second boss 220 on the first engaging groove 110, the position of the second boss 220 may be deviated. When moving downward, the left and right side walls of the first engaging groove 110 guide the second boss 220 so that the upper cover shell 200 is in the correct installation position after installation, that is, the first engaging groove 110 and the second boss 220 are matched with the socket. This packaging structure does not require the second boss 220 to be fully aligned before being installed in the first engaging groove 110, which simplifies the installation method, improves the installation speed, and thus improves the packaging speed of the air conditioner indoor unit.

[0050] In some embodiments of the packaging structure of the present invention, Figure 2 As shown, the first embedding groove 110, the first boss 120, the second embedding groove 210, and the second boss 220 all extend in the left-right direction.

[0051] In this embodiment, the first embedding groove 110 penetrates the inner and outer surfaces of the bottom bracket shell 100 in the left-right direction, and the second embedding groove 210 penetrates the inner and outer surfaces of the upper cover shell 200 in the left-right direction. The second boss 220 is engaged with the first embedding groove 110, and the first boss 120 is engaged with the second embedding groove 210 to limit the relative movement of the bottom bracket shell 100 and the upper cover shell 200 in the front-back direction, and prevent the bottom bracket shell 100 or the upper cover shell 200 from sliding during transportation.

[0052] In some embodiments of the packaging structure of the present invention, Figure 3 or Figure 4 As shown, a groove 410 is formed on the cavity wall of at least one side of the lower sub-cavity 310, and the notch of the groove 410 is located on a part of the cavity wall surface, and the other part of the cavity wall surface is configured to fit with the surface of the air conditioner indoor unit. Alternatively, a groove 410 is formed on the cavity wall of at least one side of the upper sub-cavity 320.

[0053] In this embodiment, a groove 410 is provided in the upper sub-cavity 320 or the lower sub-cavity 310, and a portion of the cavity wall is matched with the inner unit profile of the air conditioner, so as to save raw materials of the packaging structure and reduce production costs without affecting the protection of the inner unit of the air conditioner by the packaging structure. Preferably, the groove 410 is formed on the cavity wall of both the upper sub-cavity 320 and the lower sub-cavity 310.

[0054] In some embodiments of the packaging structure of the present invention, Figure 3 or Figure 4 As shown, the upper sub-cavity 320 or the lower sub-cavity 310 is a rectangular groove cavity with a length greater than the width, wherein the length direction is in the left-right direction and the width direction is in the front-back direction, and the cavity wall surface of at least one of the front side, the rear side and the groove bottom side of the rectangular groove cavity is raised to form a third boss 500, and the table surface of the third boss 500 is configured to fit with the surface of the air conditioner indoor unit. Preferably, both the upper sub-cavity 320 and the lower sub-cavity 310 are rectangular groove cavities with a length greater than the width,

[0055] In this embodiment, a third boss 500 is provided on the front side, the rear side or the bottom side of the rectangular groove cavity to improve the stability of the packaging structure and ensure the anti-extrusion ability of the packaging structure in the extension direction of the third boss 500. The surface of the third boss 500 cooperates with the profile of the air conditioner inner unit to support the air conditioner inner unit. The third boss 500 is located on the outer periphery of the air conditioner inner unit to improve the cushioning performance of the packaging structure and reduce the damage to the air conditioner inner unit after the packaging structure is bumped or dropped.

[0056] In some embodiments of the packaging structure of the present invention, Figure 3 As shown, there are at least two third bosses 500 , which are spaced apart at least in the left-right direction, so that a groove 410 is defined between two adjacent third bosses 500 .

[0057] In this embodiment, there are multiple third bosses 500, and they extend forward and backward or up and down. The third bosses 500 match the profile of the air conditioner inner unit, and a groove 410 is defined between every two third bosses 500, so as to save the raw materials of the packaging structure and reduce the production cost without affecting the protection of the air conditioner inner unit by the packaging structure.

[0058] Preferably, the plurality of third bosses 500 are evenly spaced apart in the left-right direction.

[0059] Preferably, in some embodiments of the packaging structure of the present invention, Figure 3 or Figure 4 As shown, grooves 410 are formed on the front side, the rear side and the bottom side of the upper sub-cavity 320 and the lower sub-cavity 310 .

[0060] Furthermore, third bosses 500 are protruded on the cavity wall surfaces at the front side, rear side and bottom side of the rectangular groove cavity, and the third bosses 500 at the front side, bottom side and rear side of the rectangular groove cavity are connected in sequence from front to back to form a U-shaped boss.

[0061] In this embodiment, the third boss 500 is connected in sequence at the front side, the bottom side and the rear side of the rectangular groove cavity, which can enhance the strength of the side wall of the rectangular groove cavity on the one hand, and facilitate demolding during production on the other hand, thereby simplifying the molding and demolding process of the packaging structure and reducing the manufacturing cost of the packaging structure.

[0062] In some embodiments of the packaging structure of the utility model, the two ends of the U-shaped boss are respectively located on the groove edges of the front and rear sides of the rectangular groove cavity. There are at least two U-shaped bosses, and each U-shaped boss is spaced apart in the left and right direction so that a U-shaped through groove is defined between two adjacent U-shaped bosses. The groove edges of the front and rear sides of the rectangular groove cavity are the bottom surface of the side wall of the upper cover shell 200 or the top surface of the side wall of the bottom support shell 100.

[0063] In this embodiment, after the upper cover shell 200 is matched with the bottom support shell 100, the bottom surface of the side wall of the upper cover shell 200 and the top surface of the side wall of the bottom support shell 100 are in contact with each other, so that the lower end of the U-shaped boss of the upper cover shell 200 and the upper end of the U-shaped boss of the bottom support shell 100 are in contact with each other, thereby increasing the contact area between the U-shaped boss and the air conditioner indoor unit, thereby improving the supporting effect on the air conditioner indoor unit and strengthening the protection of the air conditioner indoor unit.

[0064] In some embodiments of the packaging structure of the present invention, Figure 3 or Figure 4 As shown, a through opening 420 penetrating inside and outside is formed on the bottom of the U-shaped through groove, and the through opening 420 is located on at least one side of the front side, the bottom side and the rear side of the rectangular groove cavity.

[0065] In this embodiment, the through opening 420 passes through the bottom of the U-shaped through groove and the lower surface of the bottom support shell 100 or the upper surface of the upper cover shell 200. On the one hand, without affecting the protection of the air conditioner indoor unit by the packaging structure, the raw materials of the packaging structure are saved and the production cost is reduced. On the other hand, it is convenient to observe the internal situation of the packaging structure to determine the condition of the air conditioner indoor unit, which improves the user experience.

[0066] In some embodiments of the packaging structure of the present invention, Figures 2 to 4 As shown, the upper sub-cavity 320 and the lower sub-cavity 310 are rectangular groove cavities with a length greater than a width, wherein the length direction is in the left-right direction and the width direction is in the front-back direction, and the first embedded groove 110 and the second boss 220 are located on the cavity wall on the left or right side of the rectangular groove cavity. The first embedded groove 110 and the second boss 220 can also be located on the cavity wall on the left and right sides of the rectangular groove cavity.

[0067] Alternatively, the first boss 120 and the second embedding groove 210 are located on the cavity wall on the left or right side of the rectangular cavity. The first boss 120 and the second embedding groove 210 can also be located on the cavity wall on the left and right sides of the rectangular cavity.

[0068] Alternatively, the first embedding groove 110, the second boss 220, the first boss 120, and the second embedding groove 210 are located on the left or right cavity wall of the rectangular cavity. The first embedding groove 110, the second boss 220, the first boss 120, and the second embedding groove 210 can also be located on the left and right cavity walls of the rectangular cavity.

[0069] Preferably, in some embodiments of the packaging structure of the present invention, Figure 2 As shown, two first bosses 120 are formed on the left and right cavity walls of the bottom bracket shell 100, and a first embedding groove 110 is formed between the two first bosses 120. Two corresponding second embedding grooves 210 and a second boss 220 are formed on the left and right cavity walls of the upper cover shell 200.

[0070] In this embodiment, since there are parts on the peripheral surface of the air conditioner inner unit, such as the air outlet blades or the air inlet grille, the peripheral surface of the air conditioner inner unit is more complex and more easily damaged than the surfaces at both ends. The first embedded groove 110, the first boss 120, the second embedded groove 210, and the second boss 220 are all arranged on the cavity walls on the left and right sides of the rectangular groove cavity to limit the relative movement of the bottom support shell 100 and the upper cover shell 200 in the front-to-back direction, to prevent the bottom support shell 100 and the upper cover shell 200 from squeezing the parts on the peripheral surface of the air conditioner inner unit after the misalignment, and even causing damage to the parts on the peripheral surface of the air conditioner inner unit, thereby strengthening the protection of the air conditioner inner unit during transportation and handling.

[0071] In some embodiments of the packaging structure of the present invention, mutually matching and abutting locking planes are formed on the top surface of the bottom support shell 100 and the bottom surface of the upper cover shell 200, respectively. The locking planes are in a horizontal plane, and the first embedding groove 110, the first boss 120, the second embedding groove 210, and the second boss 220 are on corresponding locking planes.

[0072] Alternatively, the first boss 120 and the second embedding groove 210 are located on corresponding engaging planes.

[0073] Preferably, if Figure 1 and Figure 2 As shown, after the top surface of the base shell 100 and the bottom surface of the upper cover shell 200 are attached to each other, the bottom of the first embedding groove 110 and the bottom end of the second boss 220 are located on the buckling plane.

[0074] In this embodiment, the fastening plane is in a horizontal plane, which improves the aesthetics of the packaging structure while making the packaging structure easier to form, reducing the difficulty of production and manufacturing and reducing the production and manufacturing costs.

[0075] In some embodiments of the packaging structure of the present invention, the lowest point of the upper cover shell 200 is located at the lower end of the air outlet of the air conditioner, and the upper cover shell 200 located at the outer periphery of the air outlet of the air conditioner indoor unit is spaced apart from the air outlet of the air conditioner to prevent squeezing of the air guide plate or the swing blade.

[0076] The present invention also provides an air conditioner packaging set. In some embodiments of the air conditioner packaging set of the present invention, the air conditioner packaging set includes a packaging structure and an air conditioner indoor unit in any of the above embodiments. The air conditioner indoor unit is enclosed in the accommodating cavity 300 of the packaging structure.

[0077] In this embodiment, the air conditioner is placed in the accommodating chamber 300 between the bottom bracket shell 100 and the upper cover shell 200, so that the bottom bracket shell 100 and the upper cover shell 200 are wrapped around the outer peripheral side of the air conditioner. Under the wrapping of the packaging structure, the air conditioner is prevented from being bumped or even damaged during handling and transportation. During the packaging operation, the air conditioner is first placed in the lower sub-chamber 310 of the bottom bracket shell 100 below, and then the upper cover shell 200 is placed on the upper side of the air conditioner so that the air conditioner is in the upper sub-chamber 320 of the upper cover shell 200. That is, the packaging operation of the air conditioner is completed, so that after the bottom bracket shell 100 and the upper cover shell 200 are matched, the air conditioner is located in the accommodating chamber 300 formed by the combination of the lower sub-chamber 310 and the upper sub-chamber 320. The packaging structure simplifies the packaging process, shortens the packaging operation time of the air conditioner, and thus improves the product production efficiency. The problem that the existing multi-module combined packaging structure is inconvenient to install is solved, and the purpose of reducing the production cost of the air conditioner is achieved.

[0078] The bottom bracket shell 100 and the upper cover shell 200 are inserted and matched, which improves the stability of the clamping of the bottom bracket shell 100 and the upper cover shell 200, strengthens the protection of the air conditioner indoor unit during handling and transportation, ensures the quality of the air conditioner indoor unit after transportation, and thus improves the user experience. In addition, the side surfaces of the air conditioner indoor unit are matched with at least part of the cavity wall surface of the accommodating cavity 300, further limiting the relative movement of the bottom bracket shell 100 and the upper cover shell 200, avoiding the situation that the bottom bracket shell 100 and the upper cover shell 200 are not completely wrapped after the relative movement of the air conditioner indoor unit, or even squeezed the air conditioner indoor unit, strengthening the protection of the air conditioner indoor unit during handling and transportation, ensuring the quality of the air conditioner indoor unit after transportation, and thus improving the user experience.

[0079] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A packaging structure, suitable for an air conditioner indoor unit, characterized in that: include: The bottom bracket shell defines a lower sub-cavity opening upward, and a first embedding groove opening upward and / or a first boss protruding upward is formed on at least one cavity wall of the lower sub-cavity; The upper cover shell defines an upper sub-cavity opening downward, and a second boss for inserting a sleeve that matches the first embedding groove and / or a second embedding groove for inserting a sleeve that matches the first boss are formed on at least one cavity wall of the upper sub-cavity; as well as When the upper cover shell is covered on the base shell, the first embedding groove is matched with the second boss by a sleeve, and / or the first boss is matched with the second embedding groove by a sleeve; and the lower sub-cavity and the upper sub-cavity are combined to form a accommodating cavity, which is configured to accommodate the air-conditioning indoor unit, and the side surfaces of the air-conditioning indoor unit are matched with at least part of the cavity wall surface of the accommodating cavity.

2. The packaging structure according to claim 1, characterized in that: A groove is formed on the cavity wall of at least one side of the upper sub-cavity and / or the lower sub-cavity, the notch of the groove is located on a part of the cavity wall surface, and the other part of the cavity wall surface is configured to fit closely with the surface of the air conditioner indoor unit.

3. The packaging structure according to claim 1, characterized in that: The upper sub-cavity and the lower sub-cavity are rectangular groove cavities whose length is greater than their width, wherein the length is in the left-right direction and the width is in the front-back direction, and a third boss is raised on the cavity wall surface of at least one of the front side, the rear side and the bottom side of the rectangular groove cavity, and the surface of the third boss is configured to fit closely with the surface of the air conditioner indoor unit.

4. The packaging structure according to claim 3, characterized in that: There are at least two third bosses, which are spaced apart at least in the left-right direction, so that a groove is defined between two adjacent third bosses.

5. The packaging structure according to claim 3, characterized in that: The third boss is protruded on the cavity wall surfaces of the front side, rear side and groove bottom side of the rectangular groove cavity, and the third bosses on the front side, groove bottom side and rear side of the rectangular groove cavity are connected in sequence from front to back to form a U-shaped boss.

6. The packaging structure according to claim 5, characterized in that: The two ends of the U-shaped boss are respectively located on the groove edges on the front and rear sides of the rectangular groove cavity, and there are at least two U-shaped bosses, each of which is spaced apart in the left and right directions so that a U-shaped through groove is defined between two adjacent U-shaped bosses.

7. The packaging structure according to claim 6, characterized in that: A through opening penetrating inside and outside is formed on the groove bottom of the U-shaped through groove, and the through opening is located on at least one side of the front side, groove bottom side and rear side of the rectangular groove cavity.

8. The packaging structure according to claim 1, characterized in that: The upper sub-cavity and the lower sub-cavity are rectangular groove cavities whose length is greater than their width, wherein the length is in the left-right direction and the width is in the front-back direction, and the first embedding groove and / or the first boss, the second embedding groove and / or the second boss are located on the cavity wall on the left and / or right sides of the rectangular groove cavity.

9. The packaging structure according to claim 1, characterized in that: A locking plane that fits in with each other is formed on the top surface of the base shell and the bottom surface of the upper cover shell, the locking plane is in a horizontal plane, and the first embedding groove and / or the first boss, the second embedding groove and / or the second boss are on the corresponding locking plane.

10. An air conditioner packaging set, characterized in that: include: The packaging structure according to any one of claims 1 to 9; The indoor unit of the air conditioner is wrapped in the accommodating cavity of the packaging structure.

Images