Household appliance assembly and packaging structure thereof

Abstract

The utility model provides a household electrical appliance assembly and a packaging structure thereof, the packaging structure comprises a box shell, a first buffer plate, a second buffer plate, a first flexible film and a second flexible film, the box shell is provided with a first through opening and a second through opening in a penetrating manner, the first flexible film is located between the first buffer plate and the first through opening, and the second flexible film is located between the second buffer plate and the second through opening. The first flexible film is located between the first buffer plate and the second through hole, the first flexible film is pasted to the outer peripheral wall of the first buffer plate through a first adhesive layer, the first flexible film is pasted to the inner peripheral wall of the first through hole through a second adhesive layer, the second flexible film is located between the second buffer plate and the second through hole, and the second flexible film is pasted to the outer peripheral wall of the second buffer plate through a third adhesive layer; the second flexible film is pasted to the inner circumferential wall of the second through opening through a fourth adhesive layer, and a sealing cavity used for containing a product is defined by the box shell, the first buffer plate, the first flexible film, the second flexible film and the second buffer plate. The packaging structure can completely seal and package products, and dust is effectively prevented from entering the packaging structure.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging, in particular to a household appliance component and a packaging structure thereof. Background Art

[0002] At present, the packaging structure has cushioning foam plates placed in the two end openings of the through-side box, and the through-side box and the two end cushioning foam plates form an inner cavity for accommodating the product. The through-side box is generally formed by folding a single piece of rectangular paperboard.

[0003] However, due to the limitation of production molds, the corners of the buffer foam board are all rounded structures, and the corners of the through-side box after folding are right-angle structures. In addition, the through-side box cardboard is easily deformed, resulting in a large gap between the through-side box and the buffer foam board after packaging, which is easy to get into dust during transportation, thereby contaminating the product placed in the inner cavity.

[0004] In order to prevent dust from entering and contaminating the products in the inner cavity, there is an existing packaging structure in which a concave-convex matching structure is arranged between the buffer foam board and the side box, that is, the concave-convex matching structure includes a first concave-convex structure and a second concave-convex structure that match each other; the first concave-convex structure is arranged on the box body; and / or the second concave-convex structure is arranged on the buffer part. However, during the production and assembly process, due to assembly tolerances and material production tolerances, the first concave-convex structure and the second concave-convex structure that match each other can only play a role in reducing the gap between the side box and the buffer foam board, and the side box and the buffer foam board still cannot be tightly combined, and there is still a gap connected to the inner cavity. In addition, during frequent transportation, the side box cardboard and the buffer foam board are prone to deformation, and the gap connected to the inner cavity will become larger. There is another existing packaging structure in which an elastic sealing member is arranged on the inner surface of the side box or the outer surface of the buffer foam board. However, during frequent transportation, the side box cardboard and the buffer foam board are prone to deformation, resulting in a gap between the elastic sealing member and the inner surface of the side box or the outer surface of the buffer foam board that is still connected to the inner cavity. Utility Model Content

[0005] In order to achieve the first purpose of the utility model, the utility model provides a packaging structure that can completely seal the packaged products, effectively preventing dust from entering the sealed cavity of the packaging structure for accommodating the products, thereby avoiding dust from contaminating the products in the sealed cavity, thereby ensuring product quality.

[0006] In order to achieve the second purpose of the utility model, the utility model provides a household appliance component having the above packaging structure.

[0007] In order to achieve the first purpose of the utility model, the utility model provides a packaging structure, including a box shell, a first buffer plate, a second buffer plate, a first flexible film and a second flexible film. The first and second openings are penetrated at opposite ends of the box shell. The first flexible film is sleeved on the outer periphery of the first buffer plate, and the first opening is sleeved on the outer periphery of the first flexible film. The side of the first flexible film adjacent to the first buffer plate is adhered to the outer peripheral wall of the first buffer plate through a first adhesive layer, and the other side of the first flexible film adjacent to the first opening is adhered to the inner peripheral wall of the first opening through a second adhesive layer. The second flexible film is sleeved on the outer periphery of the second buffer plate, and the second opening is sleeved on the outer periphery of the second flexible film. The second flexible film is sleeved on the outer periphery of the second buffer plate, and the second opening is sleeved on the outer periphery of the second flexible film. The side of the second flexible film adjacent to the second buffer plate is adhered to the outer peripheral wall of the second buffer plate through a third adhesive layer, and the other side of the second flexible film adjacent to the second opening is adhered to the inner peripheral wall of the second opening through a fourth adhesive layer. A sealed cavity for accommodating products is surrounded by the box shell, the first buffer plate, the first flexible film, the second flexible film and the second buffer plate.

[0008] It can be seen from the above scheme that the packaging structure of the utility model is provided with a first flexible film between the first buffer plate and the first opening of the box shell, and the side of the first flexible film adjacent to the first buffer plate is adhered to the outer peripheral wall of the first buffer plate through the first adhesive layer, and the other side of the first flexible film adjacent to the first opening is adhered to the inner peripheral wall of the first opening through the second adhesive layer, so that the gap between the first buffer plate and the first opening of the box shell is tightly sealed, and a second flexible film is provided between the second buffer plate and the second opening of the box shell, and the side of the second flexible film adjacent to the second buffer plate is adhered to the outer peripheral wall of the second buffer plate through the third adhesive layer, and the other side of the second flexible film adjacent to the second opening is adhered to the inner peripheral wall of the second opening through the fourth adhesive layer, so that the gap between the second buffer plate and the second opening of the box shell is tightly sealed. Since the first flexible film and the second flexible film are both deformable and flexible, even if the box shell, the first buffer plate and the second buffer plate of the packaging structure of the utility model are deformed during frequent transportation, the first flexible film and the second flexible film of the utility model with deformable flexibility can always tightly seal the first opening and the second opening of the box shell with the first buffer plate and the second buffer plate respectively, thereby offsetting the gap caused by the deformation of the box shell, the first buffer plate and the second buffer plate, and can always ensure that the sealed cavity for accommodating the product between the box shell, the first buffer plate, the first flexible film, the second flexible film and the second buffer plate is in a completely sealed state, so that the packaging structure of the utility model can completely seal the packaged product, effectively prevent dust from entering the sealed cavity of the packaging structure for accommodating the product, thereby avoiding dust from contaminating the product in the sealed cavity, thereby ensuring product quality.

[0009] A further solution is that the first flexible film is a single-layer flexible film layer, the first adhesive layer partially covers the first end of the first flexible film in the relative direction of the first opening and the second opening, and the second adhesive layer partially covers the second end of the first flexible film in the relative direction of the first opening and the second opening; and / or, the second flexible film is a single-layer flexible film layer, the third adhesive layer partially covers the first end of the second flexible film in the relative direction of the first opening and the second opening, and the fourth adhesive layer partially covers the second end of the second flexible film in the relative direction of the first opening and the second opening.

[0010] A further solution is that the first flexible membrane includes at least two flexible membrane layers, and the multiple flexible membrane layers of the first flexible membrane are connected in sequence between the outer peripheral wall of the first buffer plate and the inner peripheral wall of the first opening to form a folding structure; and / or, the second flexible membrane includes at least two flexible membrane layers, and the multiple flexible membrane layers of the second flexible membrane are connected in sequence between the outer peripheral wall of the second buffer plate and the inner peripheral wall of the second opening to form a folding structure.

[0011] A further solution is that the first adhesive layer partially or fully covers the side of the first flexible film adjacent to the first buffer plate in the relative directions between the first port and the second port; and / or the second adhesive layer partially or fully covers the side of the first flexible film adjacent to the first port in the relative directions between the first port and the second port; and / or the third adhesive layer partially or fully covers the side of the second flexible film adjacent to the second buffer plate in the relative directions between the first port and the second port; and / or the fourth adhesive layer partially or fully covers the side of the second flexible film adjacent to the second port in the relative directions between the first port and the second port.

[0012] A further solution is that the box shell includes a first top plate, a first side plate, a bottom plate, a second side plate and a second top plate connected in sequence, the top of the first buffer plate is provided with a first boss and a first groove, and the top of the second buffer plate is provided with a second boss and a second groove, the first top plate is located in the first groove and the second groove, the second top plate is located on the first boss and the second boss and extends and overlaps on the outer side of the first top plate away from the sealing cavity.

[0013] A further solution is that the first buffer plate is provided with a first carrying groove on the outer side away from the sealing cavity in the relative direction of the first opening and the second opening; and / or the second buffer plate is provided with a second carrying groove on the outer side away from the sealing cavity in the relative direction of the first opening and the second opening.

[0014] A further solution is that the first buffer plate is provided with a first limiting groove on the inner side surface of the sealing cavity in the relative direction of the first opening and the second opening, and the first limiting groove is used to accommodate the first end of the product; and / or the second buffer plate is provided with a second limiting groove on the inner side surface of the sealing cavity in the relative direction of the first opening and the second opening, and the second limiting groove is used to accommodate the second end of the product.

[0015] A further solution is that the first buffer plate is made of foam material; and / or the second buffer plate is made of foam material; and / or the first flexible membrane is made of a material selected from the group consisting of non-woven fabric, gauze, plastic film, woven fabric, and plant fiber film; and / or the second flexible membrane is made of a material selected from the group consisting of non-woven fabric, gauze, plastic film, woven fabric, and plant fiber film.

[0016] A further solution is that the first buffer plate is provided with a first leak detection hole in relative directions between the first opening and the second opening, a first shielding plate that can be pierced away is provided in the first leak detection hole, and an outer port of the first leak detection hole away from the sealing cavity can be sealed with a first sealing member; and / or, the second buffer plate is provided with a second leak detection hole in relative directions between the first opening and the second opening, a second shielding plate that can be pierced away is provided in the second leak detection hole, and an outer port of the second leak detection hole away from the sealing cavity can be sealed with a second sealing member.

[0017] In order to achieve the second purpose of the utility model, the utility model provides a household appliance component, including an electrical product and a packaging structure, the packaging structure is the above-mentioned packaging structure, and the electrical product is accommodated in a sealed cavity of the packaging structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of an embodiment of the packaging structure of the present utility model.

[0019] Figure 2 It is a side view of an embodiment of the packaging structure of the utility model.

[0020] Figure 3 It is a cross-sectional view of an embodiment of the packaging structure of the utility model.

[0021] Figure 4 yes Figure 3 Enlarged view at A.

[0022] Figure 5 It is a packaging state structure diagram of an embodiment of the packaging structure of the utility model.

[0023] Figure 6 It is a structural diagram of a first implementation mode of the first flexible film / second flexible film in the packaging structure embodiment of the utility model.

[0024] Figure 7 This is a structural diagram of a second implementation of the first flexible film / second flexible film in the packaging structure embodiment of the utility model.

[0025] Figure 8 It is a structural diagram of the third implementation mode of the first flexible film / second flexible film in the packaging structure embodiment of the utility model.

[0026] Fig. 9 It is a structural diagram of the first buffer plate / second buffer plate in the packaging structure embodiment of the utility model.

[0027] Fig.10 It is a cross-sectional view of the first buffer plate / the second buffer plate in the packaging structure embodiment of the utility model.

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0029] See also Figures 1 to 10 The present embodiment discloses a packaging structure 10 including a box shell 11, a first buffer plate 12, a second buffer plate 14, a first flexible film 13, and a second flexible film 15. The box shell 11 has a first opening 101 and a second opening 102 formed at opposite ends. In the present embodiment, the first flexible film 13 is sleeved on the outer periphery of the first buffer plate 12, the first opening 101 is sleeved on the outer periphery of the first flexible film 13, and the first flexible film 13 is attached to the outer peripheral wall of the first buffer plate 12 on one side adjacent to the first buffer plate 12 through a first adhesive layer 131, and the first flexible film 13 is attached to the inner peripheral wall of the first opening 101 on the other side adjacent to the first opening 101 through a second adhesive layer 132. In addition, the second flexible film 15 of this embodiment is sleeved on the outer periphery of the second buffer plate 14, the second opening 102 is sleeved on the outer periphery of the second flexible film 15, and the side of the second flexible film 15 adjacent to the second buffer plate 14 is adhered to the outer peripheral wall of the second buffer plate 14 through the third adhesive layer 151, and the other side of the second flexible film 15 adjacent to the second opening 102 is adhered to the inner peripheral wall of the second opening 102 through the fourth adhesive layer 152. Thus, a sealed cavity 16 for accommodating products is formed between the box shell 11, the first buffer plate 12, the first flexible film 13, the second flexible film 15 and the second buffer plate 14 of this embodiment.

[0030] The packaging structure 10 of this embodiment is provided with a first flexible film 13 between the first buffer plate 12 and the first opening 101 of the box shell 11. The first flexible film 13 is adhered to the outer peripheral wall of the first buffer plate 12 by a first adhesive layer 131 on one side adjacent to the first buffer plate 12, and is adhered to the inner peripheral wall of the first opening 101 by a second adhesive layer 132 on the other side adjacent to the first opening 101, thereby sealing the gap between the first buffer plate 12 and the first opening 101 of the box shell 11. The second flexible film 15 is sealed tightly, and a second flexible film 15 is arranged between the second buffer plate 14 and the second opening 102 of the box shell 11. The side of the second flexible film 15 adjacent to the second buffer plate 14 is adhered to the outer peripheral wall of the second buffer plate 14 through a third adhesive layer 151, and the other side of the second flexible film 15 adjacent to the second opening 102 is adhered to the inner peripheral wall of the second opening 102 through a fourth adhesive layer 152, thereby tightly sealing the gap between the second buffer plate 14 and the second opening 102 of the box shell 11. Since the first flexible film 13 and the second flexible film 15 are both deformable and flexible, even if the box shell 11, the first buffer plate 12, and the second buffer plate 14 of the packaging structure 10 of this embodiment are deformed during frequent transportation, the first flexible film 13 and the second flexible film 15 of this embodiment with deformable flexibility can always tightly seal the first opening 101 and the second opening 102 of the box shell 11 with the first buffer plate 12 and the second buffer plate 14, respectively, thereby offsetting the gap caused by the deformation of the box shell 11, the first buffer plate 12, and the second buffer plate 14, and can always ensure that the sealed cavity 16 for accommodating the product between the box shell 11, the first buffer plate 12, the first flexible film 13, the second flexible film 15 and the second buffer plate 14 is in a completely sealed state, so that the packaging structure 10 of this embodiment can completely seal the packaged product, effectively prevent dust from entering the sealed cavity 16 of the packaging structure 10 for accommodating the product, thereby avoiding dust from contaminating the product in the sealed cavity 16, thereby ensuring product quality.

[0031] Combination Figure 6, which is a first implementation mode of the first flexible film 13 / second flexible film 15 of this embodiment, that is, the first flexible film 13 is a single-layer flexible film layer, the first adhesive layer 131 partially covers the first end of the first flexible film 13 in the relative direction of the first opening 101 and the second opening 102, and the second adhesive layer 132 partially covers the second end of the first flexible film 13 in the relative direction of the first opening 101 and the second opening 102, and the second flexible film 15 is a single-layer flexible film layer, the third adhesive layer 151 partially covers the first end of the second flexible film 15 in the relative direction of the first opening 101 and the second opening 102, and the fourth adhesive layer 152 partially covers the second end of the second flexible film 15 in the relative direction of the first opening 101 and the second opening 102. Thus, the first flexible membrane 13 and the second flexible membrane 15 have good deformable flexibility to offset the gaps caused by the deformation of the box shell 11, the first buffer plate 12, and the second buffer plate 14, thereby always ensuring that the sealed cavity 16 for accommodating the product formed between the box shell 11, the first buffer plate 12, the first flexible membrane 13, the second flexible membrane 15, and the second buffer plate 14 is in a completely sealed state.

[0032] Combination Figure 7 , which is a second implementation of the first flexible membrane 13' / second flexible membrane 15' of this embodiment, that is, the first flexible membrane 13' includes at least two flexible membrane layers, and the multiple flexible membrane layers of the first flexible membrane 13' are sequentially connected between the outer peripheral wall of the first buffer plate 12 and the inner peripheral wall of the first opening 101 to form an accordion folding structure, and the second flexible membrane 15' includes at least two flexible membrane layers, and the multiple flexible membrane layers of the second flexible membrane 15' are sequentially connected between the outer peripheral wall of the second buffer plate 14 and the inner peripheral wall of the second opening 102 to form an accordion folding structure. Further, the first adhesive layer 131' partially covers the side of the first flexible film 13' adjacent to the first buffer plate 12 in the relative directions of the first opening 101 and the second opening 102, the second adhesive layer 132' partially covers the side of the first flexible film 13' adjacent to the first opening 101 in the relative directions of the first opening 101 and the second opening 102, the third adhesive layer 151' partially covers the side of the second flexible film 15' adjacent to the second buffer plate 14 in the relative directions of the first opening 101 and the second opening 102, and the fourth adhesive layer 152' partially covers the side of the second flexible film 15' adjacent to the second opening 102 in the relative directions of the first opening 101 and the second opening 102. Thus, the first flexible membrane 13' and the second flexible membrane 15' have excellent deformable flexibility to offset the gaps caused by the deformation of the box shell 11, the first buffer plate 12, and the second buffer plate 14, thereby always ensuring that the sealed cavity 16 for accommodating the product formed between the box shell 11, the first buffer plate 12, the first flexible membrane 13', the second flexible membrane 15' and the second buffer plate 14 is in a completely sealed state.

[0033] Combination Figure 8 , which is the third implementation mode of the first flexible membrane 13" / second flexible membrane 15" of this embodiment, that is, the first flexible membrane 13" includes at least two flexible membrane layers, and the multiple flexible membrane layers of the first flexible membrane 13" are connected in sequence between the outer peripheral wall of the first buffer plate 12 and the inner peripheral wall of the first opening 101 to form an accordion folding structure, and the second flexible membrane 15" includes at least two flexible membrane layers, and the multiple flexible membrane layers of the second flexible membrane 15" are connected in sequence between the outer peripheral wall of the second buffer plate 14 and the inner peripheral wall of the second opening 102 to form an accordion folding structure. Further, the first adhesive layer 131" completely covers the side of the first flexible film 13" adjacent to the first buffer plate 12 in the relative direction of the first opening 101 and the second opening 102, the second adhesive layer 132" completely covers the side of the first flexible film 13" adjacent to the first opening 101 in the relative direction of the first opening 101 and the second opening 102, the third adhesive layer 151" completely covers the side of the second flexible film 15" adjacent to the second buffer plate 14 in the relative direction of the first opening 101 and the second opening 102, and the fourth adhesive layer 152" completely covers the side of the second flexible film 15" adjacent to the second opening 102 in the relative direction of the first opening 101 and the second opening 102. Thus, the first flexible membrane 13" and the second flexible membrane 15" have excellent deformable flexibility to offset the appearance of gaps caused by deformation of the box shell 11, the first buffer plate 12, and the second buffer plate 14, thereby always ensuring that the sealed cavity 16 for accommodating the product formed between the box shell 11, the first buffer plate 12, the first flexible membrane 13", the second flexible membrane 15" and the second buffer plate 14 is in a completely sealed state.

[0034] The box shell 11 of this embodiment includes a first top plate 111, a first side plate 112, a bottom plate 113, a second side plate 114 and a second top plate 115 connected in sequence, a first boss 126 and a first groove 125 are provided on the top of the first buffer plate 12, and a second boss 146 and a second groove 145 are provided on the top of the second buffer plate 14, the first top plate 111 is located in the first groove 125 and the second groove 145, the second top plate 115 is located on the first boss 126 and the second boss 146 and extends and overlaps the outer surface of the first top plate 111 away from the sealing cavity 16. Specifically, the box shell 11 of this embodiment is a one-piece structure, and the one-piece structure box shell 11 can be folded in sequence through a folding line to connect the first top plate 111, the first side plate 112, the bottom plate 113, the second side plate 114 and the second top plate 115. When the packaging structure 10 of this embodiment is used for product packaging, the first flexible film 13 is firstly sleeved and pasted on the outer peripheral wall of the first buffer plate 12, and the second flexible film 15 is sleeved and pasted on the outer peripheral wall of the second buffer plate 14, and then the first buffer plate 12 and the second buffer plate 14 are supported at both ends of the product and placed on the one-piece structural box shell 11, and then the first top plate 111, the first side plate 112, the bottom plate 113, the second side plate 114 and the second top plate 115 are folded in sequence to connect the first top plate 111, the first side plate 112, the bottom plate 113, the second side plate 114 and the second top plate 115, so that the first top plate 11 1. The first side plate 112, the bottom plate 113, the second side plate 114 and the second top plate 115 are respectively adhered to the first flexible film 13 and the second flexible film 15, and the first top plate 111 is located in the first groove 125 and the second groove 145, the second top plate 115 is located on the first boss 126 and the second boss 146 and extends and overlaps the outer side surface of the first top plate 111 away from the sealing cavity 16, and then the first top plate 111 and the second top plate 115 are fully fixed by sealing tape or binding tape to prevent them from collapsing.

[0035] In addition, the first buffer plate 12 of the present embodiment is provided with a first limiting groove 124 on the inner side surface of the sealing cavity 16 in the relative direction of the first opening 101 and the second opening 102, and the first limiting groove 124 is used to accommodate the first end of the product, and the second buffer plate 14 of the present embodiment is provided with a second limiting groove 144 on the inner side surface of the sealing cavity 16 in the relative direction of the first opening 101 and the second opening 102, and the second limiting groove 144 is used to accommodate the second end of the product, so as to firmly limit and support the product in the sealing cavity 16 surrounded by the box shell 11, the first buffer plate 12, the first flexible membrane 13, the second flexible membrane 15 and the second buffer plate 14.

[0036] In order to facilitate the staff's carrying, the first buffer plate 12 of this embodiment is provided with a first carrying groove 122 on the outer side surface away from the sealing cavity 16 in the relative direction of the first opening 101 and the second opening 102, and the second buffer plate 14 of this embodiment is provided with a second carrying groove 142 on the outer side surface away from the sealing cavity 16 in the relative direction of the first opening 101 and the second opening 102.

[0037] Specifically, the first buffer plate 12 of the present embodiment is made of foam material, the second buffer plate 14 of the present embodiment is made of foam material, the first flexible membrane 13 of the present embodiment is made of a material selected from the group consisting of non-woven fabric, gauze, plastic film, woven fabric, and plant fiber film, and the second flexible membrane 15 of the present embodiment is made of a material selected from the group consisting of non-woven fabric, gauze, plastic film, woven fabric, and plant fiber film.

[0038] The packaging structure 10 of this embodiment is suitable for the packaging of household appliances, electronic equipment, mechanical equipment and other products, wherein household appliances include but are not limited to air conditioners, washing machines, refrigerators, air purifiers, humidifiers, electric fans, microwave ovens, electric ovens, rice cookers, water heaters and other electrical products.

[0039] When the packaging structure 10 of this embodiment is suitable for packaging air conditioners, the first buffer plate 12 of this embodiment is penetrated with a first leak detection hole 123 in the relative directions of the first opening 101 and the second opening 102, and a first shielding plate 121 that can be poked out is arranged in the first leak detection hole 123, and the outer port of the first leak detection hole 123 away from the sealing cavity 16 can be sealed with a first sealing member. Therefore, when it is necessary to perform refrigerant leakage detection on the air conditioner in the sealing cavity 16 of the packaging structure 10, the first shielding plate 121 in the first leak detection hole 123 is poked out, and the leak detection gun head is extended from the first leak detection hole 123 to detect whether there is refrigerant leakage in the air conditioner in the packaging structure 10. After the detection is completed, the outer port of the first leak detection hole 123 away from the sealing cavity 16 is sealed with the first sealing member. The first sealing member of this embodiment can be a sealing sticker or a sealing rubber plug. In order to reduce the number of production molds, the first buffer plate 12 and the second buffer plate 14 of this embodiment have the same structure. In this embodiment, the second buffer plate 14 is provided with a second leak detection hole 143 in the relative direction of the first through port 101 and the second through port 102. A second shielding plate 141 that can be removed is provided in the second leak detection hole 143, and the outer port of the second leak detection hole 143 away from the sealing cavity 16 can be sealed with a second sealing member, so that when the air conditioner is packaged, it is not necessary to distinguish between the first buffer plate 12 and the second buffer plate 14, thereby simplifying the difficulty of packaging operation and improving production efficiency. Specifically, the thickness of the first shielding plate 121 and the second shielding plate 141 of this embodiment is 2mm-5mm, so as to ensure that the first shielding plate 121 and the second shielding plate 141 can be removed.

[0040] The above embodiments are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles of the present invention should be included in the scope of the present invention patent application.

Claims

1. A packaging structure, comprising a box shell, a first buffer plate and a second buffer plate, wherein the box shell has a first opening and a second opening formed through two opposite ends thereof, characterized in that: The packaging structure further includes a first flexible film and a second flexible film, wherein the first flexible film is sleeved on the outer periphery of the first buffer plate, the first opening is sleeved on the outer periphery of the first flexible film, and a side of the first flexible film adjacent to the first buffer plate is adhered to the outer peripheral wall of the first buffer plate through a first adhesive layer, and the other side of the first flexible film adjacent to the first opening is adhered to the inner peripheral wall of the first opening through a second adhesive layer; The second flexible film is sleeved on the outer periphery of the second buffer plate, the second opening is sleeved on the outer periphery of the second flexible film, and one side of the second flexible film adjacent to the second buffer plate is adhered to the outer peripheral wall of the second buffer plate through a third adhesive layer, and the other side of the second flexible film adjacent to the second opening is adhered to the inner peripheral wall of the second opening through a fourth adhesive layer; The box shell, the first buffer plate, the first flexible film, the second flexible film and the second buffer plate form a sealed cavity for accommodating products.

2. The packaging structure according to claim 1, characterized in that: The first flexible film is a single-layer flexible film layer, the first adhesive layer partially covers the first end of the first flexible film in the relative direction of the first opening and the second opening, and the second adhesive layer partially covers the second end of the first flexible film in the relative direction of the first opening and the second opening; And / or, the second flexible film is a single-layer flexible film layer, the third adhesive layer partially covers the first end of the second flexible film in the relative direction of the first opening and the second opening, and the fourth adhesive layer partially covers the second end of the second flexible film in the relative direction of the first opening and the second opening.

3. The packaging structure according to claim 1, characterized in that: The first flexible film includes at least two flexible film layers, and the multiple flexible film layers of the first flexible film are sequentially connected between the outer peripheral wall of the first buffer plate and the inner peripheral wall of the first opening to form a hinge structure; And / or, the second flexible film includes at least two flexible film layers, and the multiple flexible film layers of the second flexible film are sequentially connected between the outer peripheral wall of the second buffer plate and the inner peripheral wall of the second opening to form a hinge structure.

4. The packaging structure according to claim 3, characterized in that: The first adhesive layer partially or completely covers the side of the first flexible film adjacent to the first buffer plate in the relative direction of the first opening and the second opening; and / or, the second adhesive layer partially or completely covers the side surface of the first flexible film adjacent to the first opening in the relative direction of the first opening and the second opening; and / or, the third adhesive layer partially or completely covers the side of the second flexible film adjacent to the second buffer plate in the relative direction of the first opening and the second opening; And / or, the fourth adhesive layer partially or completely covers a side surface of the second flexible film adjacent to the second opening in an opposing direction between the first opening and the second opening.

5. The packaging structure according to claim 1, characterized in that: The box shell comprises a first top plate, a first side plate, a bottom plate, a second side plate and a second top plate connected in sequence, the top of the first buffer plate is provided with a first boss and a first groove, and the top of the second buffer plate is provided with a second boss and a second groove; The first top plate is located in the first groove and the second groove, and the second top plate is located in the first boss and the second boss and extends and overlaps the outer side surface of the first top plate away from the sealing cavity.

6. The packaging structure according to claim 1, characterized in that: The first buffer plate is provided with a first hand-carrying groove on an outer side thereof away from the sealing cavity in the relative direction between the first opening and the second opening; And / or, the second buffer plate is provided with a second carrying groove on an outer side surface away from the sealing cavity in the relative direction of the first opening and the second opening.

7. The packaging structure according to claim 1, characterized in that: The first buffer plate is provided with a first limiting groove on the inner side surface close to the sealing cavity in the relative direction of the first opening and the second opening, and the first limiting groove is used to accommodate the first end of the product; And / or, the second buffer plate is provided with a second limiting groove on an inner side surface close to the sealing cavity in the relative direction of the first opening and the second opening, and the second limiting groove is used to accommodate the second end of the product.

8. The packaging structure according to claim 1, characterized in that: The first buffer plate is made of foam material; And / or, the second buffer plate is made of foam material; And / or, the first flexible film is made of a material selected from the group consisting of non-woven fabric, gauze, plastic film, woven fabric, and plant fiber film; And / or, the second flexible film is made of a material selected from the group consisting of non-woven fabric, gauze, plastic film, woven fabric, and plant fiber film.

9. The packaging structure according to any one of claims 1 to 8, characterized in that: The first buffer plate is provided with a first leak detection hole in the relative direction of the first opening and the second opening, a first shielding plate that can be removed is arranged in the first leak detection hole, and an outer port of the first leak detection hole away from the sealing cavity can be sealed with a first sealing member; And / or, the second buffer plate is provided with a second leak detection hole in the relative directions of the first opening and the second opening, a second shielding plate that can be poked out is arranged in the second leak detection hole, and the outer port of the second leak detection hole away from the sealing cavity can be sealed with a second sealing member.

10. Household appliance components, including electrical products and packaging structures, characterized in that: The packaging structure is the packaging structure described in any one of claims 1 to 9, and the electrical product is accommodated in a sealed cavity of the packaging structure.

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