Household appliance cushion packaging bottom support

Abstract

The utility model relates to a cushion packaging bottom support for household appliances. The cushion packaging bottom support comprises a base and a supporting assembly detachably connected with the base. A protection assembly is fixed to the outer wall of the base in the circumferential direction. The base comprises an outer frame and an inner frame assembly connected with the outer frame, and one or more supporting assemblies are detachably connected to the inner frame assembly. The supporting assembly comprises a main supporting block and a buffering supporting block which are detachably connected, a groove strip is formed in the inner frame assembly, and the main supporting block extends out of the bottom of the groove strip to be connected with the buffering supporting block located above the inner frame assembly in an inserted mode. The cushion packaging bottom support for the household appliances is made of environment-friendly and recyclable polypropylene hollow plates, so that the manufacturing cost is reduced, the production cycle is shortened, packaging and transportation are facilitated, disassembly is facilitated, and the cushion packaging bottom support for the household appliances can play a role in buffering, damping and protecting the household appliances in the marine transportation process in the high-temperature and high-humidity environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the packaging technical field more specifically, relate to a kind of home appliance cushion packaging bottom support. BACKGROUND

[0002] The home appliance cushion packaging bottom support is used to support and fix the white household appliance product, and is a kind of packaging assembly for protection in the transportation and storage process.The white household appliance is a specific category name of classification of household appliance.The white household appliance refers to the electric appliance product that can replace the domestic labor of people, mainly including washing machine, part kitchen appliance and improving living environment and improving material life level (such as air conditioner, refrigerator etc.).

[0003] In the thriving development of household appliance industry today, the transportation and storage safety of household appliance product is crucial, and the cushion packaging bottom support as the key protection assembly is facing many challenges and reform needs.The existing bottom support is generally made of foamed plastic, paper material (corrugated board) etc.The existing foamed scheme realizes the protection effect by one-time molding with mold, but there is high mold cost of foamed product, long mold repairing cycle.In addition, foamed plastic is difficult to degrade, recycle and reconstruct, and foamed packaging is larger in environmental pollution, and toxic and harmful substances are volatilized in the production process;Some European and Australian countries have promulgated relevant regulations to prohibit the import of products packaged with white foamed plastic.In response to the call of international regulations prohibiting foamed plastic, it is also necessary to avoid using foamed plastic to make household appliance cushion packaging as far as possible.

[0004] For the household appliance that needs to be exported and transported by sea, the cushion packaging needs to meet the high temperature and high humidity environment of sea transportation, to comprehensively protect the goods in long-time and complex environment transportation route.In the high temperature and high humidity environment, the bottom support made of paper material (corrugated board) can affect the effect of household appliance cushion packaging and the structural strength of cushioning piece due to high temperature and high humidity environment.Therefore, it is also necessary to avoid using household appliance cushion packaging made of paper material (corrugated board) as far as possible.

[0005] Under the industry trend of energy saving and consumption reduction, it is necessary to meet the environmental protection policy and adapt to the high temperature and high humidity environment of sea transportation under the premise of playing a sufficient protection role, to reduce the cost as far as possible, and to realize the same cushioning effect as foamed material.Therefore, the hollow plate made of environment-friendly and recyclable material polypropylene material can be selected to manufacture the household appliance cushion packaging bottom support.The household appliance cushion packaging bottom support made of hollow plate has lower cost and simpler production process.The household appliance cushion packaging bottom support made of polypropylene material inherits the chemical corrosion resistance of polypropylene material, can resist the erosion of various chemical substances, and can adapt to the high temperature and high humidity environment of sea transportation.The household appliance cushion packaging bottom support made of polypropylene material inherits the shock resistance and cushioning performance of hollow plate, so that it realizes the same cushioning effect as foamed material.

[0006] The hollow plate is a plate with a hollow structure inside. It is usually connected by two or more flat plates through a specific process to form a uniformly distributed hollow layer. The hollow structure design not only ensures the strength of the plate, but also greatly reduces the weight of the plate; enhances the anti-vibration performance of the plate, so that the household appliance cushion packaging base made of hollow plate has the same cushioning effect as the foam material. Specifically, for the anti-vibration performance, because the polypropylene material has a certain flexibility and elasticity, which makes the molecular chain of the material can deform to a certain extent when the hollow plate is subjected to vibration or impact, thereby absorbing and dispersing part of the energy, improving the anti-vibration and cushioning performance. When subjected to vibration, the hollow structure of the hollow plate can play a buffering and isolating role, reducing the propagation of vibration waves inside the plate, and improving the anti-vibration and cushioning performance. The hollow structure and wall thickness inside the hollow plate can also be reasonably designed, so that the anti-vibration performance of the plate in each direction is relatively balanced, for example, the hollow structure is uniformly distributed, when the vibration comes from different directions, the uniformly distributed hollow structure can uniformly disperse and absorb energy, avoiding local stress too large and causing damage to the plate. Designing appropriate wall thickness can ensure that the plate has sufficient strength and stiffness to resist stress and deformation during vibration.

[0007] Further, the household appliance cushion packaging base made of hollow plate can effectively protect the product from damage caused by vibration and impact during transportation and storage.

[0008] In order to meet the requirements of environmental protection and high temperature and humidity, under the premise of not sacrificing the protection effect, the household appliance packaging base with lower cost and simpler production process needs a household appliance cushion packaging base made of polypropylene hollow plate which is convenient for packaging, transportation and disassembly. Invention content

[0009] Therefore, the household appliance cushion packaging base is made of polypropylene hollow plate which is environmentally friendly and recyclable, reduces the production cost and production cycle, is convenient for packaging, transportation and disassembly, and can play a buffering and shock-absorbing protective role for household appliances during sea transportation in high temperature and humidity environment.

[0010] The application also provides a household appliance cushion packaging base, which comprises a base and a supporting assembly detachably connected with the base.

[0011] The outer wall of the base is fixed with a protection assembly in the circumferential direction;

[0012] The base comprises an outer frame and an inner frame assembly connected with the outer frame, and one or more support assemblies are detachably connected to the inner frame assembly; the support assembly comprises a main support block and a buffer support block which are detachably connected, and a groove strip is formed in the inner frame assembly, the main support block extends from the bottom of the groove strip and is inserted into the buffer support block above the inner frame assembly.

[0013] Optionally, the protection assembly comprises a protection strip for protecting the bottom edge of the base, a first protection fixing member for protecting the side edge of the base and connecting two adjacent protection strips, and a second protection fixing member for connecting two adjacent protection strips and the first protection fixing member.

[0014] Optionally, the main support block comprises a plurality of first grooves connected with each other, and a first insertion slot is formed in the side plate of the first groove at intervals;

[0015] The groove strip is adapted to the side plate of the first groove, and the groove strip is used for inserting the side plate of the first groove;

[0016] The buffer support block comprises a plurality of second grooves connected with each other, and a second insertion slot is formed in the side plate of the second groove at intervals;

[0017] The horizontal distance between the corresponding first insertion strip and the side plate of the second groove is adapted, the horizontal distance between the corresponding second insertion strip and the side plate of the adjacent first groove is adapted, the first insertion slot is adapted to the width of the side plate of the buffer support block, and the second insertion slot is adapted to the width of the side plate of the main support block.

[0018] Optionally, the height of the first insertion strip is adapted to the height of the corresponding second insertion slot, and the inclination angle and shape of the top surface of the first insertion strip are adapted to the inclination angle and shape of the bottom plate of the corresponding second groove.

[0019] Optionally, the support assembly further comprises a multidirectional limiting support plate, and a multidirectional limiting slot is formed in the bottom of the main support block and transversely penetrates one or more first grooves, and the multidirectional limiting support plate is adapted to the multidirectional limiting slot.

[0020] Optionally, the support assembly further comprises an elastic support member, and a fixing hole is formed in the inner frame assembly, and the elastic support member is detachably connected in the fixing hole.

[0021] Optionally, the outer frame comprises a first outer panel, a first outer side plate fixed on one opposite side of the first outer panel, and a second outer side plate fixed on the other opposite side of the first outer panel, and the first outer side plate is connected with the second outer side plate.

[0022] Optionally, the inner frame assembly comprises a first inner frame, a third inner frame and a second inner frame connecting the first inner frame and the third inner frame.

[0023] The first inner frame comprises a first inner panel and first inner side plates fixed on opposite sides of the first inner panel, and the first inner side plates are connected with the first outer side plates.

[0024] The second inner frame comprises a second inner panel and second inner side plates fixed on opposite sides of the second inner panel, and the second inner panel is located above the first inner panel and connected with the first inner panel, and the second inner side plates are connected with the second outer side plates.

[0025] The third inner frame comprises a third inner panel, and the third inner panel is located above the second inner panel and connected with the second inner panel.

[0026] Optionally, the outer frame comprises a second outer panel, third outer side plates fixed on opposite sides of the second outer panel and connecting plates fixed on opposite sides of the third outer side plates.

[0027] The inner frame assembly comprises a fourth inner frame and a fifth inner frame connected on the top surface of the fourth inner frame.

[0028] The fourth inner frame comprises a fourth inner panel and fourth inner side plates fixed on opposite sides of the fourth inner panel, and the fourth inner panel is located above the second outer panel and connected with the second outer panel, and opposite sides of the fourth inner side plates are connected with the connecting plates.

[0029] The fifth inner frame comprises a fifth inner panel, and the fifth inner panel is located above the fourth inner panel and connected with the fourth inner panel.

[0030] Optionally, the base is provided with a position avoiding hole, a plug-in slot and a position avoiding slot, and the bottom support is fixed with a passive intelligent tag.

[0031] Compared with the prior art, the household appliance buffering packaging bottom support provided by the utility model has at least the following beneficial effects:

[0032] This utility model provides a cushioning packaging base for home appliances. Both the base and support components are made of environmentally friendly and recyclable polypropylene hollow boards, reducing manufacturing costs and production cycle. The cost and cycle time are determined by the base and support components, which are detachably connected for convenient packaging and transportation, and easy disassembly and recycling. The base includes an outer frame and an inner frame assembly connected to it. The outer frame acts as a constraint on the overall shape of the base, providing sufficient bending strength when the base is subjected to a drop impact, effectively reducing the inward transmission of shock waves, thus protecting the home appliance from direct damage from external impacts. The inner frame assembly restricts the range of motion of the internal support components and absorbs the impact force from the outside when the base is subjected to a drop impact, preventing the impact force from directly acting on the appliance body, thereby avoiding damage. Protective components protect the bottom and sides of the base, providing all-around protection. The grooved strips on the inner frame assembly are adapted to the first grooved side plate of the main support block, allowing the main support block to be positioned through the grooved strips. The detachable main support block and buffer support block form a support assembly through staggered interlocking, providing corresponding support for home appliances. This utility model provides a cushioning packaging base for home appliances that, while complying with environmental protection policies and adapting to the high temperature and humidity environment of sea transport, minimizes production costs, facilitates packaging and transportation, and is easy to disassemble. It achieves the same cushioning effect as foam materials, providing shock absorption and protection for home appliances.

[0033] Of course, any product implementing this utility model does not necessarily need to achieve all the technical effects described above at the same time.

[0034] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0035] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0036] Figure 1 This is a schematic diagram of the structure of the appliance cushioning packaging base provided by this utility model;

[0037] Figure 2 This is a schematic diagram of the outer frame provided by this utility model;

[0038] Figure 3 This is a schematic diagram of another outer frame provided by this utility model;

[0039] Figure 4 This is a structural schematic diagram of the inner frame assembly provided by this utility model;

[0040] Figure 5It is the explosion drawing of the inner frame assembly provided by the utility model;

[0041] Figure 6 It is the structure schematic view of the base provided by the utility model;

[0042] Figure 7 It is the explosion drawing of the base provided by the utility model;

[0043] Figure 8 It is the structure schematic view of the motor support stack provided by the utility model;

[0044] Figure 9 It is the explosion drawing of the motor support stack provided by the utility model;

[0045] Figure 10 It is the explosion drawing of the bucket support stack provided by the utility model;

[0046] Figure 11 It is the explosion drawing of the bucket support stack provided by the utility model;

[0047] Figure 12 It is the explosion drawing of the cement counterweight support stack provided by the utility model;

[0048] Figure 13 It is the explosion drawing of the cement counterweight support stack provided by the utility model;

[0049] Wherein: 10, base; 11, avoid position hole; 12, plug-in slot; 13, avoid position slot; 20, outer frame; 21, first outer panel; 22, first outer side plate; 23, second outer side plate; 24, second outer panel; 25, third outer side plate; 26, connecting plate; 30, inner frame assembly; 31, recess strip; 32, fixed hole; 33, first inner panel; 331, first inner side plate; 34, second inner panel; 341, second inner side plate; 35, third inner panel; 36, fourth inner panel; 361, fourth inner side plate; 37, fifth inner panel; 40, support assembly; 401, motor support stack; 402, bucket support stack; 403, cement counterweight support stack; 41, main support block; 411, first recess; 412, first plug-in slot; 413, first plug-in strip; 414, multidirectional limiting slot; 42, buffer support block; 421, second recess; 422, second plug-in slot; 423, second plug-in strip; 43, elastic support piece; 44, multidirectional limiting support plate; 50, protection assembly; 51, protection strip; 52, first protection fixing piece; 53, second protection fixing piece. DETAILED DESCRIPTION

[0050] Various exemplary embodiments of the present application will now be described in detail with reference to the drawings. Note that the relative arrangement, numerical expressions, and numerical values of components and steps set forth in these embodiments are not limiting to the scope of the present application unless otherwise specifically stated.

[0051] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the scope of the present application, its application, or uses.

[0052] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein. However, where appropriate, such techniques, methods, and apparatus should be considered as part of the description.

[0053] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Thus, other examples of the exemplary embodiments can have different values.

[0054] It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it is not necessary to discuss it further in subsequent drawings.

[0055] Embodiment One

[0056] With reference to Figures 1-7 The household appliance cushion packaging base support provided by the embodiment comprises a base 10 and a support assembly 40 detachably connected with the base 10; wherein the outer wall of the base 10 is circumferentially fixed with a protection assembly 50, the protection assembly 50 comprises a protection strip 51 for protecting the bottom edge of the base 10, a first protection fixing piece 52 for protecting the side edge of the base 10 and connecting two adjacent protection strips 51, and a second protection fixing piece 53 connecting two adjacent protection strips 51 and the first protection fixing piece 52, for protecting the bottom edge and the side edge of the outer side of the base 10; the base 10 comprises an outer frame 20 and an inner frame assembly 30 connected with the outer frame 20, and one or more support assemblies 40 are detachably connected on the inner frame assembly 30; specifically, a groove strip 31 is formed on the inner frame assembly 30, the support assembly 40 comprises a main support block 41 and a cushion support block 42 which are detachably connected, the main support block 41 extends from the bottom of the groove strip 31 and is inserted with the cushion support block 42 located above the inner frame assembly 30. In order to improve the practicability of the household appliance cushion packaging, a position avoiding hole 11, an insertion slot 12 and a position avoiding slot 13 can also be arranged on the base 10; a passive intelligent tag is fixed on the base support.

[0057] It can be understood that the household appliance cushion packaging base is composed of a base 10 and a support assembly 40, which are connected in a detachable manner. This design not only facilitates packaging and transportation, but also facilitates disassembly and recycling in the later stage. The base 10 includes an outer frame 20 and an inner frame assembly 30 connected to the outer frame 20. The outer frame 20 serves as the overall shape constraint frame of the base. When the base is subjected to a drop impact, it can provide sufficient bending strength and effectively reduce the inward transmission of the shock wave, thereby protecting the household appliance from direct damage from external impact forces. The inner frame assembly 30 is mainly composed of multiple layers of slotted hollow plates, which not only limit the movement range of the internal support assembly 40, but also absorb the impact force from the outside when the base is subjected to a drop impact, preventing the impact force from directly acting on the household appliance body, thereby avoiding damage to the body.

[0058] The protection assembly 50 is composed of a protection strip 51, a first protection fixing member 52 and a second protection fixing member 53. The protection strip 51 focuses on the protection of the bottom edge of the base. The first protection fixing member 52 is tightly connected to the adjacent protection strip 51 to protect the side edge of the base. The second protection fixing member 53 further enhances the connection stability between the adjacent protection strip 51 and the first protection fixing member 52, together building an invincible protection system to effectively resist various collisions and impacts from the outside. By protecting the bottom edge and side edge of the base 10, the protection assembly 50 provides all-round protection for the base. When the base collides or rubs with other objects during transportation, use or storage, the protection assembly 50 can first withstand the impact force, reducing the direct damage to the base, preventing scratches or wear on the surface of the base, and affecting the stability of the base. It should be noted that the protection strip 51 can be fixed on the bottom edge of the base by various methods. Common fixing methods include pasting, buckling, screwing, etc. Pasting is suitable for situations where the fixing strength is not high. By applying glue or double-sided tape to the contact surface between the protection strip 51 and the base, the protection strip 51 can be firmly pasted on the base. Buckling is a method that uses the buckle structure designed on the protection strip 51 and the base to buckle the protection strip 51 into the buckle slot of the base. This fixing method is easy to disassemble and can be reused. Screwing is suitable for situations where the fixing strength is required. By drilling holes on the protection strip 51 and the base, and then tightening them with screws, they can be fixed. Different fixing methods can be selected according to actual needs.

[0059] The base 10 is provided with an avoidance hole 11, a plug-in slot 12 and an avoidance slot 13 to meet different installation and use requirements. For example, for a drum washing machine, the avoidance hole 11 is used to place the four corners of the drum washing machine, the plug-in slot 12 is used to insert a stand, and the avoidance slot 13 is used to place the water outlet pipe, three-phase plug and other parts of the drum washing machine. It should be noted that the avoidance hole 11 penetrates the base 10, i.e. penetrates the outer frame 20 and the inner frame assembly 30. At the same time, a passive intelligent tag is fixed on the base to facilitate tracking and management of household appliances.

[0060] The impact force is discharged layer by layer by the protection assembly 50, the outer frame 20 and the inner frame assembly 30, which effectively absorbs the impact while ensuring the stability of the structure, cooperates with the support assembly 40 to support the household appliance, and comprehensively ensures the safety of the household appliance during transportation and storage.

[0061] It should be noted that the above embodiment is suitable for heavy household appliances, such as a drum washing machine. The impact force is discharged layer by layer by the protection assembly 50, the outer frame 20 and the inner frame assembly 30, which effectively absorbs the impact while ensuring the stability of the structure, cooperates with the support assembly 40 to support the household appliance, and comprehensively ensures the safety of the household appliance during transportation and storage, prevents the package from being scattered during the moving process due to a large impact, and affects the protection effect. For light household appliances, such as a pulsator washing machine, the impact received by the package during the moving process is much lower than that of the pulsator washing machine, and the package is not easy to be scattered. At this time, the outer frame 20 can be integrally formed by mold injection according to Figure 3 , without the need for the protection assembly 50 to connect and fix the parts of the outer frame 20, the outer frame 20 can form an open box body with the opening upward, the inner frame assembly 30 is placed, and the manufacturing and processing cost is reduced.

[0062] The household appliance cushion packaging base provided in the embodiment is used, the first groove 411 side plate of one or more main support blocks 41 is inserted along the groove strip 31 opened on the inner frame assembly 30, the preliminary limiting of the main support block 41 in the horizontal direction is realized, the position is ensured to be accurate and not easy to deviate left and right. The first groove 411 side plate of the main support block 41 extends from the bottom of the groove strip 31 opened on the inner frame assembly 30, which further limits and fixes, prevents the main support block 41 from falling downward in the vertical direction, and provides a stable bottom support foundation for the entire support assembly 40. Then the cushion support block 42 is inserted with the corresponding main support block 41 in an interleaved manner, so that the two are connected closely and stably.

[0063] The protection strip 51 protects the bottom edge of the outer frame 20, the first protection fixing part 52 closely connects adjacent protection strips 51 and protects the side edge of the outer frame 20, and the second protection fixing part 53 connects the protection strip 51 and the first protection fixing part 52, strengthens the connection stability between the adjacent protection strips 51 and the first protection fixing part 52, and jointly builds an invincible protection system to prevent the outer frame 20 from being scattered. The inner frame assembly 30 provided with the support assembly 40 is placed in the outer frame 20, the nested cooperation is realized through the size design of the inner and outer frames 20, the passive intelligent tag is fixed on the base, the tracking and management of the household appliance product are facilitated, and the installation of the base is completed.

[0064] It should be noted that the outer frame 20 can also be integrally formed by open mold injection, without the need for the protection assembly 50 to connect and fix the components of the outer frame 20, so that the outer frame 20 forms an upwardly open box body, places the inner frame assembly 30, and reduces the manufacturing and processing cost.

[0065] Embodiment two

[0066] On the basis of embodiment one, different structures and shapes of the support assembly 40 are designed according to the characteristics and needs of different components inside the household appliance, to provide precise and stable support for the key components of the household appliance, so as to ensure the stability and safety of the components during transportation. Referring to Figures 1-13 , the support assembly 40 includes detachably connected main support blocks 41 and buffer support blocks 42, and the main support blocks 41 and the buffer support blocks 42 are alternately inserted to form the support assembly 40. The support assembly 40 further includes elastic support members 43 which are detachably connected in the fixing holes 32 formed in the inner frame assembly 30.

[0067] Among them, the main support block 41 includes a plurality of first grooves 411 connected to each other, and a first insertion groove 412 is formed on the side plate of the first groove 411. The inner frame assembly 30 is provided with a groove strip 31 which is matched with the side plate of the first groove 411, and the groove strip 31 is used to penetrate the side plate of the first groove 411. The buffer support block 42 includes a plurality of second grooves 421 connected to each other, and a second insertion groove 422 is formed on the side plate of the second groove 421. The support assembly 40 further includes a multidirectional limiting support plate 44, and the main support block 41 is provided with a multidirectional limiting groove 414 which transversely penetrates one or more first grooves 411, and the multidirectional limiting support plate 44 is inserted into the multidirectional limiting groove 414.

[0068] Specifically, the horizontal distance between the corresponding first insertion groove 413 and the side plate of the second groove 421 is matched, the horizontal distance between the corresponding second insertion groove 423 and the side plate of the adjacent first groove 411 is matched, the width of the first insertion groove 412 is matched with the side plate of the buffer support block 42, and the width of the second insertion groove 422 is matched with the side plate of the main support block 41; the height of the first insertion groove 413 is matched with the height of the corresponding second insertion groove 422, and the inclination angle and shape of the top surface of the first insertion groove 413 are matched with the inclination angle and shape of the bottom plate of the corresponding second groove 421.

[0069] It can be understood that the detachable main support block 41 and the buffer support block 42 are connected by means of staggered insertion to form the support assembly 40, thereby providing corresponding support for the household appliance. The groove strip 31 on the inner frame assembly 30 is matched with the side plate of the first groove 411 of the main support block 41, so that the main support block 41 can be positioned by inserting the groove strip 31. The first groove 411 can be composed of one or more hollow plates. During installation, the side plate of the first groove 411 of the main support block 41 is inserted along the groove strip 31, achieving preliminary positioning of the main support block 41 in the horizontal direction, ensuring accurate positioning and preventing left-right deviation. The main support block 41 extends from the bottom of the groove strip 31 of the inner frame assembly 30, which can further fix the position and prevent the main support block 41 from falling downward in the vertical direction, thereby providing a stable bottom support for the entire support assembly 40. The main support block 41 and the buffer support block 42 can also be designed with matching clamping grooves and flanges for simple positioning to prevent deviation during insertion, and to improve the connection tightness of the main support block 41 and the buffer support block 42 to prevent loosening.

[0070] The elastic support 43 can be detachably connected to the fixing hole 32 formed in the inner frame assembly 30. When the household appliance is subjected to external impact, the elastic support 43 can be elastically deformed to absorb and dissipate part of the impact force, further enhancing the buffering performance of the entire support assembly 40 and reducing the impact on the household appliance. The elastic support 43 can also rely on its elastic restoring force to maintain the tight connection between the support assembly 40 and the base 10, ensuring that the household appliance is always in the correct placement position. The elastic support 43 also plays an auxiliary supporting role in the support assembly 40, working together with the main support block 41 and the buffer support block 42 to improve the stability and reliability of the support. The detachable connection facilitates operation when the elastic support 43 is damaged or needs to be replaced, without affecting the structural integrity of the entire support assembly 40. Different models and specifications of household appliances differ in size, weight, and shape. The elastic properties of the elastic support 43 allow it to adapt within a certain range to meet the packaging needs of different household appliances.

[0071] Specifically, the main support block 41 is composed of a plurality of first recesses 411 connected with each other, and the buffer support block 42 is composed of a plurality of second recesses 421 connected with each other. The design of the first recesses 411 and the second recesses 421 increases the structural complexity of the main support block 41 and the buffer support block 42, so that the main support block 41 and the buffer support block 42 can absorb and disperse energy through the deformation of the first recesses 411 and the second recesses 421 when subjected to pressure, thereby playing a buffering role. The side plates of the second recesses 421 are provided with second insertion grooves 422 at intervals, and a second insertion strip 423 is formed between adjacent two second insertion grooves 422. This structure cooperates with the first insertion strip 413 and the first insertion groove 412 of the main support block 41 to realize the staggered insertion of the main support block 41 and the buffer support block 42, and ensures that the two are tightly and stably connected. At the same time, the main support block 41 and the buffer support block 42 can evenly disperse the weight of the household appliance, avoiding excessive local pressure from damaging the household appliance; when subjected to external impact, the main support block 41 and the buffer support block 42 can disperse the impact force through the deformation of the hollow plate and the connection structure of the main support block 41 and the buffer support block 42, so that the impact force will not be concentrated in a certain point or area, thereby better protecting the household appliance product and ensuring that the main support block 41 and the buffer support block 42 can effectively absorb and buffer these vibrations and impacts during transportation, reducing damage to the household appliance and protecting the key components of the household appliance, ensuring the stability and safety of each component during transportation.

[0072] In order to achieve fast, accurate and firm staggered insertion of the main support block 41 and the buffer support block 42 to form the support assembly 40, and to enable it to be stably fixed on the inner frame assembly 30, the adaptability between the components must be ensured. The horizontal distance between the corresponding first insertion strip 413 and the side plate of the second recess 421 is adapted, and the horizontal distance between the corresponding second insertion strip 423 and the side plate of the adjacent first recess 411 is also adapted, ensuring that during the insertion process, the components can be accurately butt-jointed in the horizontal direction, avoiding looseness, misalignment and other situations. The width of the first insertion groove 412 is adapted to the width of the side plate of the buffer support block 42, and the width of the second insertion groove 422 is adapted to the width of the side plate of the main support block 41, which helps the components to be closely fitted during insertion, improving the firmness of the connection. The height of the first insertion strip 413 is adapted to the height of the corresponding second insertion groove 422, and the inclination angle and shape of the top surface of the first insertion strip 413 are adapted to the inclination angle and shape of the bottom plate of the corresponding second recess 421, which ensures the fit degree of the main support block 41 and the buffer support block 42 during staggered insertion from multiple dimensions, so that the entire support assembly 40 is stable and reliable in structure after assembly, and can better provide strong support for the household appliance product during transportation and storage.

[0073] It should be noted that the main support block 41 and the buffer support block 42 can be quickly disassembled by the splicing and inserting type connection, which improves the assembly efficiency of the packaging bottom support, and can realize flexible combination of the support assembly 40 and the buffer support block 42 according to the size, weight and shape requirements of different household appliance products or different accessories inside the same household appliance product, by adjusting the number, position and other parameters of the inserting bars and the inserting grooves, to meet the diversified buffer support requirements. For example, for the drum washing machine, the support assembly 40 is innovatively provided with the motor support stack 401, the water bucket support stack 402 and the cement counterweight support stack 403 according to the characteristics and requirements of different parts inside the drum washing machine, to provide precise and stable support for the key parts such as the motor, the water bucket and the cement counterweight inside the drum washing machine, to ensure the stability and safety of the parts during transportation.

[0074] Referring to Figures 8-9 , the main support block 41 and the buffer support block 42 form the motor support stack 401, the main support block 41 is fixed by being limited from the bottom of the groove bar 31 of the inner frame assembly 30, and the buffer support block 42 is spliced and inserted from above to form a support structure, which can strongly support the motor of the drum washing machine while being in contact with the contact surface of the main support block 41. The top surface of the buffer support block 42 is a curved surface with different heights, the shape of the top surface of the buffer support block 42 matches the contour of the bottom or side of the motor of the household appliance, can be closely attached to the household appliance, provides more stable support, prevents the household appliance from shaking or moving during transportation, and reduces the risk of damage due to collision. Figures 10-11 , the main support block 41 and the buffer support block 42 form the water bucket support stack 402, the main support block 41 is fixed by being limited from the bottom of the groove bar 31 of the inner frame assembly 30, and the buffer support block 42 is spliced and inserted from above to form a support structure, which can strongly support the water bucket of the drum washing machine while being in contact with the contact surface of the main support block 41. The top surface of the buffer support block 42 is a curved surface and an avoidance slot 13, the shape of the top surface of the buffer support block 42 matches the contour of the bottom or side of the water bucket of the household appliance, can be closely attached to the household appliance, provides more stable support, prevents the household appliance from shaking or moving during transportation, and reduces the risk of damage due to collision. Figures 12-13 , the main support block 41 and the buffer support block 42 form the cement counterweight support stack 403, the main support block 41 is fixed by being limited from the bottom of the groove bar 31 of the inner frame assembly 30, and the buffer support block 42 is spliced and inserted from above to form a support structure, which can strongly support the cement counterweight of the drum washing machine while being in contact with the contact surface of the main support block 41. The top surface of the buffer support block 42 is a flat inclined surface, the shape of the top surface of the buffer support block 42 matches the contour of the bottom or side of the cement counterweight of the household appliance, can be closely attached to the household appliance, provides more stable support, prevents the household appliance from shaking or moving during transportation, and reduces the risk of damage due to collision.

[0075] When the length of the main support block 41 is too large, in order to prevent the first groove 411 from not being well balanced and released when receiving impact force, causing the first groove 411 to deform and break too much, affecting the stability of the main support block 41. Referring to Figures 4-7 、 Figures 12-13 A multidirectional limiting groove 414 is provided at the bottom of the main support block 41 composed of the first groove 411, which penetrates through multiple first grooves 411 horizontally. After fixing the main support block 41 with the multidirectional limiting groove 414 at the bottom on the inner frame assembly 30, the multidirectional limiting support plate 44 that fits the multidirectional limiting groove 414 is inserted into the multidirectional limiting groove 414 from the bottom of the groove strip 31 of the inner frame assembly 30, limiting and fixing the main support block 41, improving the connection stability of the main support block 41 and the inner frame assembly 30, and reducing the risk of deformation and breakage of the main support block 41 and the connection part of the main support block 41 and the inner frame assembly 30 due to collision.

[0076] It should be noted that because the main support block 41 is connected to the inner frame assembly 30, the bottom of the main support block 41 is not at the same level as the bottom of the inner frame assembly 30. In order to prevent the bottom of the main support block 41 from moving inside the outer frame 20, a spacer plate with holes that fit the bottom of the main support block 41 can be placed between the inner frame assembly 30 and the outer frame 20. The multidirectional limiting support plate 44 can also be fixed on the spacer plate.

[0077] The home appliance cushion packaging bottom support provided in the embodiment is used by inserting the side plate of the first groove 411 of one or more main support blocks 41 into the groove strip 31 provided on the inner frame assembly 30, achieving preliminary limiting of the main support block 41 in the horizontal direction, ensuring accurate position and preventing left and right deviation; the elastic support 43 is inserted from the fixing hole 32 provided on the inner frame assembly 30, achieving preliminary limiting of the elastic support 43 in the horizontal direction, ensuring accurate position and preventing left and right deviation. The side plate of the first groove 411 of the main support block 41 extends from the bottom of the groove strip 31 provided on the inner frame assembly 30, for further limiting and fixing, preventing the main support block 41 from falling downward in the vertical direction, and providing a stable bottom support foundation for the entire support assembly 40; the elastic support 43 extends from the bottom of the fixing hole 32 provided on the inner frame assembly 30, for further limiting and fixing, preventing the elastic support 43 from falling downward in the vertical direction, and providing a stable bottom support foundation for the entire support assembly 40. Then the second insertion strip 423 and the second insertion groove 422 of the cushion support block 42 are connected to the corresponding first insertion strip 413 and first insertion groove 412 of the main support block 41, achieving staggered insertion of the main support block 41 and the cushion support block 42, ensuring close and stable connection.

[0078] The protection strips 51 protect the bottom edge of the outer frame 20, the first protection fixing members 52 tightly connect adjacent protection strips 51 and protect the side edges of the outer frame 20, and the second protection fixing members 53 connect the protection strips 51 and the first protection fixing members 52, thereby strengthening the connection stability between adjacent protection strips 51 and the first protection fixing members 52, and jointly building an invincible protection system to prevent the outer frame 20 from being scattered.

[0079] The inner frame assembly 30 provided with the support assembly 40 is placed in the outer frame 20 as a whole, and the nested fitting is achieved through the size design of the inner and outer frames 20. The passive intelligent tag is fixed on the bottom support, thereby facilitating the tracking and management of the household electrical products, and the installation of the bottom support is completed.

[0080] It should be noted that the outer frame 20 can also be integrally formed by mold injection, and the outer frame 20 does not need to be connected and fixed by the protection assembly 50. The outer frame 20 can form a box body with an opening upward, and the inner frame assembly 30 is placed in the box body, thereby reducing the manufacturing and processing cost.

[0081] Embodiment Three

[0082] On the basis of the embodiment one and the embodiment two, when the outer frame 20 and the inner frame assembly 30 are designed as a split body, the outer frame 20 and the inner frame assembly 30 are mainly composed of a plurality of hollow plates with slots. When the bottom support suffers from a drop impact, the impact force from the outside is absorbed layer by layer, and the impact force is prevented from directly acting on the household electrical body, thereby avoiding the damage to the body. Specifically, in an optional embodiment, referring to Figures 1-5 The outer frame 20 includes a first outer panel 21, a first outer side plate 22 fixed on one of the opposite sides of the first outer panel 21, and a second outer side plate 23 fixed on the other of the opposite sides of the first outer panel 21. The first outer side plate 22 is connected with the second outer side plate 23.

[0083] The inner frame assembly 30 is placed in the outer frame 20. The inner frame assembly 30 includes a first inner frame, a third inner frame, and a second inner frame connecting the first inner frame and the third inner frame. The first inner frame includes a first inner panel 33 and a first inner side plate 331 fixed on the opposite sides of the first inner panel 33. The first inner side plate 331 is attached to the first outer side plate 22. The second inner frame includes a second inner panel 34 and a second inner side plate 341 fixed on the opposite sides of the second inner panel 34. The second inner panel 34 is located above the first inner panel 33 and connected with the first inner panel 33. The second inner side plate 341 is attached to the second outer side plate 23. The first inner side plate 331 is connected with the second inner side plate 341. The third inner frame includes a third inner panel 35. The third inner panel 35 is located above the second inner panel 34 and connected with the second inner panel 34. A groove strip 31 is also provided on the inner frame assembly 30, which is used for adaptive connection with the main support block 41 of the support assembly 40, thereby ensuring the stable installation of the support assembly 40.

[0084] It can be understood that the outer frame 20 is connected by the first outer panel 21, the first outer side plate 22 fixed on the opposite side thereof and the second outer side plate 23 fixed on the other opposite side thereof, forming an open upward box body, as a whole outer shape constraint frame of the bottom support, providing a stable external environment for the inner frame assembly 30 and the household appliance. When subjected to impact, the outer frame 20 can limit the displacement of the inner frame assembly 30 and the household appliance by virtue of the integrity of its structure and sufficient bending strength, preventing them from excessive shaking or falling out under the action of impact force. The protective assembly 50 fixed on the outer wall of the outer frame 20 in the circumferential direction can also be combined to more effectively resist various collisions and impacts from the outside.

[0085] The inner frame assembly 30 is made of a hollow plate, and the inner frame assembly 30 is placed in the outer frame 20 as a whole, and the size design of the inner and outer frames 20 realizes nested cooperation, wherein the inner size of the outer frame 20 is slightly larger than the outer size of the inner frame assembly 30, so that the inner frame assembly 30 can be smoothly placed in the outer frame 20 and positioned to a certain extent. When the remaining impact force after the preliminary buffering of the outer frame 20 is transmitted to the inner frame, the inner frame again absorbs and disperses the impact force through the design of its multi-layer structure, the groove strip 31, the avoidance hole 11 and the fixing hole 32. By means of layered buffering, the impact force finally acting on the body of the household appliance is effectively reduced, and the body is prevented from being damaged. Specifically, the first inner frame, the second inner frame and the third inner frame of the inner frame assembly 30 successively absorb and disperse the impact force, just like a multi-stage damping system, gradually weakening the impact force.

[0086] It should be noted that the second inner panel 34 and the third inner panel 35 are provided with fixing holes 32 and groove strips 31, which cooperate with the first inner panel 33 to fix the support assembly 40 on the inner frame assembly 30; the second inner panel 34 and the third inner panel 35 are provided with avoidance holes 11, and the first inner side plate 331 and the second inner side plate 341 are provided with plug-in grooves 12 and avoidance grooves 13, which are used to meet different installation and use requirements, for example, for a drum washing machine, the avoidance holes 11 are used to place the four corners of the drum washing machine, the plug-in grooves 12 are used to insert the vertical column, and the avoidance grooves 13 are used to place the water outlet pipe of the drum washing machine.

[0087] The home appliance cushion packaging bottom support provided by the embodiment is used, the side plate of the first recess 411 of one or more main support blocks 41 is inserted along the recess strip 31 formed on the second inner panel 34 and the third inner panel 35, the second inner frame and the third inner frame are connected, the preliminary positioning of the main support block 41 in the horizontal direction is realized, and it is ensured that the position is accurate and is not prone to left-right deviation; the elastic support 43 is inserted from the fixing hole 32 formed on the second inner panel 34 and the third inner panel 35, the preliminary positioning of the elastic support 43 in the horizontal direction is realized, and it is ensured that the position is accurate and is not prone to left-right deviation. The side plate of the first recess 411 of the main support block 41 extends from the bottom of the recess strip 31 formed on the second inner panel 34 and the third inner panel 35, the first inner frame, the second inner frame and the third inner frame are connected, further positioning and fixing are realized, the main support block 41 is prevented from falling downward in the vertical direction, and a stable bottom support foundation is provided for the entire support assembly 40; the elastic support 43 extends from the bottom of the fixing hole 32 formed on the second inner panel 34 and the third inner panel 35, further positioning and fixing are realized, the elastic support 43 is prevented from falling downward in the vertical direction, and a stable bottom support foundation is provided for the entire support assembly 40. Then the second insertion strip 423 and the second insertion groove 422 of the buffer support block 42 are connected with the first insertion strip 413 and the first insertion groove 412 corresponding to the main support block 41, the staggered insertion of the main support block 41 and the buffer support block 42 is realized, and it is ensured that the two are connected closely and stably.

[0088] The protective strips 51 protect the bottom edge of the outer frame 20, the first protective fixing members 52 closely connect adjacent protective strips 51 and protect the side edges of the outer frame 20, the second protective fixing members 53 connect the protective strips 51 and the first protective fixing members 52, and the connection stability between the adjacent protective strips 51 and the first protective fixing members 52 is strengthened, so that a strong protection system is jointly constructed, and the outer frame 20 is prevented from being scattered.

[0089] The inner frame assembly 30 provided with the support assembly 40 is placed in the outer frame 20 as a whole, the nested cooperation is realized through the size design of the inner and outer frames 20, the passive intelligent tag is fixed on the bottom support, the tracking and management of the home appliance product are facilitated, and the installation of the bottom support is completed.

[0090] It should be noted that the outer frame 20 can also be integrally formed by mold injection, so that the first outer panel 21, the two first outer side plates 22 and the two second outer side plates 23 are integrally formed, the components of the outer frame 20 do not need to be connected and fixed by the protection assembly 50, the outer frame 20 can form a box body with an opening upward, the inner frame assembly 30 is placed, and the manufacturing and processing cost is reduced.

[0091] Embodiment four

[0092] Based on Embodiment 1 and Embodiment 2, when the outer frame 20 and the inner frame assembly 30 are designed as a single unit, the outer frame 20 and the inner frame assembly 30 are mainly composed of multi-layer slotted hollow boards. When the bottom support is subjected to a drop impact, the impact force is absorbed layer by layer from the outside to prevent the impact force from acting directly on the appliance body, thereby avoiding damage to the appliance body.

[0093] Reference Figures 1-2 , Figures 6-7 The outer frame 20 includes a second outer panel 24, a third outer panel 25 fixed to opposite sides of the second outer panel 24, and a connecting plate 26 fixed to opposite sides of the third outer panel 25; the inner frame assembly 30 includes a fourth inner frame and a fifth inner frame connected to the top surface of the fourth inner frame; the fourth inner frame includes a fourth inner panel 36 and fourth inner side panels 361 fixed to opposite sides of the fourth inner panel 36, the fourth inner panel 36 is located above the second outer panel 24 and connected to the second outer panel 24, and the opposite sides of the fourth inner side panels 361 are connected to the connecting plate 26; the fifth inner frame includes a fifth inner panel 37, the fifth inner panel 37 is located above the fourth inner panel 36 and connected to the fourth inner panel 36.

[0094] Understandably, the second outer panel 24, the third outer panel 25, and the connecting plate 26 of the outer frame 20 are connected to form a relatively stable external frame structure. The fourth and fifth inner frames of the inner frame assembly 30 are interconnected, and the fourth inner frame is connected to the second outer panel 24 of the outer frame 20 through the fourth inner panel 36. The fourth inner panel 361 is connected to the connecting plate 26, so that the inner frame assembly 30 and the outer frame 20 are tightly integrated to form a base support. The groove strip 31 opened on the inner frame assembly 30 is adapted to connect with the main support block 41 of the support assembly 40, further enhancing the stability of the internal structure. The support assembly 40 can fix and support the home appliance, preventing it from shaking or falling off during transportation.

[0095] It should be noted that the outer frame 20 and the inner frame assembly 30 are designed with matching dimensions, allowing the inner frame assembly 30 to be accurately nested inside the outer frame 20. During assembly, precise positioning and alignment ensure that all connecting parts, such as the fourth inner panel 36 and the second outer panel 24, and the fourth inner side panel 361 and the connecting plate 26, can correctly align. The outer frame 20 and the inner frame assembly 30 are composed of hollow panels. When the base is subjected to a drop impact, the multi-layered structure of the base can play a cushioning role. Each layer of hollow panels can absorb and disperse a portion of the impact force, like a multi-layered shock-absorbing spring. The impact force is gradually weakened as it passes through the layers of hollow panels, thereby reducing the final impact force acting on the appliance body and effectively preventing damage to the appliance.

[0096] It should be noted that the fourth inner panel 36 and the fifth inner panel 37 are provided with fixing holes 32 and groove strips 31, which cooperate with the second outer panel 24 to fix the support assembly 40 on the outer frame 20 and the inner frame assembly 30; the fourth inner panel 36 and the fifth inner panel 37 are provided with an avoidance hole 11, a third outer side plate 25 and a fourth inner side plate 361 are provided with a plug-in slot 12 and an avoidance slot 13, which are used to meet different installation and use requirements, for example, for a drum washing machine, the avoidance hole 11 is used to place the four corners of the drum washing machine, the plug-in slot 12 is used to insert a stand, and the avoidance slot 13 is used to place a water outlet pipe of the drum washing machine.

[0097] The home appliance buffer packaging bottom support provided by the embodiment is used, the first groove 411 side plate of one or more main support blocks 41 is inserted along the groove strip 31 provided on the fourth inner panel 36 and the fifth inner panel 37, the fourth inner frame and the fifth inner frame are connected, the preliminary limiting of the main support block 41 in the horizontal direction is realized, and the position of the main support block 41 is ensured to be accurate and not easy to deviate left and right; the elastic support piece 43 is inserted from the fixing hole 32 provided on the fourth inner panel 36 and the fifth inner panel 37, the preliminary limiting of the elastic support piece 43 in the horizontal direction is realized, and the position of the elastic support piece 43 is ensured to be accurate and not easy to deviate left and right. The first groove 411 side plate of the main support block 41 extends from the bottom of the groove strip 31 provided on the fourth inner panel 36 and the fifth inner panel 37, the outer frame 20, the fourth inner frame and the fifth inner frame are connected, further limiting and fixing are realized, the main support block 41 is prevented from falling downward in the vertical direction, and a stable bottom support foundation is provided for the entire support assembly 40; the elastic support piece 43 extends from the bottom of the fixing hole 32 provided on the fourth inner panel 36 and the fifth inner panel 37, further limiting and fixing are realized, the elastic support piece 43 is prevented from falling downward in the vertical direction, and a stable bottom support foundation is provided for the entire support assembly 40. Then the second plug-in slot 422 and the second plug-in strip 423 of the buffer support block 42 are connected with the first plug-in slot 412 and the first plug-in strip 413 of the main support block 41 corresponding to the first plug-in slot 412 and the first plug-in strip 413, the staggered plug-in of the main support block 41 and the buffer support block 42 is realized, and the connection between the main support block 41 and the buffer support block 42 is ensured to be close and stable.

[0098] The third outer side plate 25 of the fourth inner frame on which the support assembly 40 is installed is connected with the connecting plate 26 of the outer frame 20, the nested cooperation is realized through the size design of the inner and outer frames 20, the passive intelligent tag is fixed on the bottom support, the tracking and management of the home appliance product are facilitated, and the installation of the bottom support is completed.

[0099] The protection strips 51 protect the bottom edge of the bottom support, the first protection fixing piece 52 tightly connects adjacent protection strips 51 and protects the side edge of the bottom support, the second protection fixing piece 53 connects the protection strips 51 and the first protection fixing piece 52, and the connection stability between the adjacent protection strips 51 and the first protection fixing piece 52 is strengthened, so as to jointly build an invincible protection system to prevent the bottom support from being scattered.

[0100] The household appliance buffering packaging bottom support has the following advantages:

[0101] The hollow plate is made of the environment-friendly and recyclable polypropylene material, the cost of manufacturing the household appliance buffering packaging bottom support is low, the household appliance buffering packaging bottom support can be formed only by simple punching, folding and fixing, the manufactured bottom support can be recycled, the single packaging cost is low, the cost is reduced, the environment-friendly policy is met, the bottom support can be recycled and regenerated, and the environment is friendly.

[0102] The passive intelligent label can realize intelligent monitoring in the whole process, has the functions of positioning, road spectrum collection, impact data collection, impact alarm, temperature and humidity collection and data transmission, ensures that the transportation environment is monitored in the whole process during long-term sea transportation, and issues an alarm in an extreme case and can screen abnormal white electricity in advance before terminal distribution, finds out the problem link, reduces the loss, improves the customer satisfaction and enhances the brand reputation.

[0103] The hollow plate is used as the buffering material in the industry for the first time, the advantages of the hollow plate are fully utilized, the same buffering effect as the foam material can be realized through structural design and plate assembly.

[0104] Although some specific embodiments of the utility model have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. An appliance cushioning package base tray characterized by, The base and the support assembly detachably connected with the base; The outer wall of the base is circumferentially fixed with a protection assembly; The base comprises an outer frame and an inner frame assembly connected with the outer frame, and one or more support assemblies are detachably connected with the inner frame assembly; the support assembly comprises a main support block and a buffer support block detachably connected with each other, and a groove strip is formed in the inner frame assembly, the main support block extends from the bottom of the groove strip and is inserted with the buffer support block located above the inner frame assembly.

2. The domestic appliance cushioning package base of claim 1, characterized in that The protection assembly comprises a protection strip for protecting the bottom edge of the base, a first protection fixing member for protecting the side edge of the base and connecting two adjacent protection strips, and a second protection fixing member for connecting two adjacent protection strips and the first protection fixing member.

3. The domestic appliance cushioning package base of claim 1, wherein, The main support block comprises a plurality of first grooves connected with each other, first insertion slots are formed in the side plates of the first grooves at intervals, and a first insertion strip is formed between two adjacent first insertion slots; The groove strip is matched with the side plates of the first grooves, and the groove strip is used for penetrating the side plates of the first grooves; The buffer support block comprises a plurality of second grooves connected with each other, second insertion slots are formed in the side plates of the second grooves at intervals, and a second insertion strip is formed between two adjacent second insertion slots; The horizontal distance between the corresponding first insertion strip and the side plate of the second groove is matched, the horizontal distance between the corresponding second insertion strip and the side plate of the adjacent first groove is matched, the width of the first insertion slot is matched with the side plate of the buffer support block, and the width of the second insertion slot is matched with the side plate of the main support block.

4. The domestic appliance cushioning package base of claim 3, characterized in that The height of the first insertion strip is matched with the height of the corresponding second insertion slot, and the inclination angle and shape of the top surface of the first insertion strip are matched with the inclination angle and shape of the bottom plate of the corresponding second groove.

5. The domestic appliance cushioning package base of claim 3, wherein, The support assembly further comprises a multidirectional limiting support plate, and a multidirectional limiting groove is formed in the bottom of the main support block and transversely penetrates one or more first grooves, and the multidirectional limiting support plate is matched with the multidirectional limiting groove.

6. The domestic appliance cushioning package base of claim 1, wherein, The support assembly further comprises an elastic support member, and a fixing hole is formed in the inner frame assembly, and the elastic support member is detachably connected in the fixing hole.

7. The domestic appliance cushioning package base of claim 1, wherein, The outer frame comprises a first outer panel, first outer side plates fixed on opposite sides of the first outer panel, and second outer side plates fixed on the other opposite sides of the first outer panel, and the first outer side plates are connected with the second outer side plates.

8. The domestic appliance cushioning package base of claim 7, characterized by The inner frame assembly comprises a first inner frame, a third inner frame, and a second inner frame connecting the first inner frame and the third inner frame; The first inner frame comprises a first inner panel and first inner side plates fixed on opposite sides of the first inner panel, and the first inner side plates are connected with the first outer side plates; The second inner frame comprises a second inner panel and second inner side plates fixed on opposite sides of the second inner panel, the second inner panel is located above the first inner panel and connected with the first inner panel, and the second inner side plates are connected with the second outer side plates; The third inner frame comprises a third inner panel, and the third inner panel is located above the second inner panel and connected with the second inner panel.

9. The domestic appliance cushioning package base of claim 1, wherein, The outer frame comprises a second outer panel, third outer side plates fixed on opposite sides of the second outer panel, and connecting plates fixed on opposite sides of the third outer side plates; The inner frame assembly comprises a fourth inner frame and a fifth inner frame connected to the top surface of the fourth inner frame; The fourth inner frame comprises a fourth inner panel and fourth inner side plates fixed on opposite sides of the fourth inner panel, the fourth inner panel is located above and connected to the second outer panel, and opposite sides of the fourth inner side plates are connected to the connecting plates; The fifth inner frame comprises a fifth inner panel, the fifth inner panel is located above and connected to the fourth inner panel.

10. The domestic appliance cushioning package base of claim 1, wherein, The base is provided with an avoiding hole, a plug-in slot and an avoiding slot, and the bottom support is fixed with a passive intelligent tag.

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